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38
CHANGES.md
38
CHANGES.md
@ -1,44 +1,6 @@
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|||||||
Changes in PDFio
|
Changes in PDFio
|
||||||
================
|
================
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||||||
|
|
||||||
|
|
||||||
v1.6.0 - YYYY-MM-DD
|
|
||||||
-------------------
|
|
||||||
|
|
||||||
- Added generation of XMP metadata when writing PDFs (Issue #103)
|
|
||||||
- Added "standard" `PDFIO_CS_CGATS001` color space for non-device CMYK
|
|
||||||
(Issue #104)
|
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||||||
- Added CMYK JPEG support with embedded ICC profiles or using the CGATS001
|
|
||||||
profile (Issue #104)
|
|
||||||
- Added `pdfioFileAddOutputIntent` function to adding output intent information
|
|
||||||
to a PDF file (Issue #104)
|
|
||||||
- Added `pdfioFileCreateFontObjFromData` function for embedding fonts in
|
|
||||||
memory (Issue #120)
|
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||||||
- Added `pdfioFileGetLanguage` and `pdfioFileSetLanguage` functions for getting
|
|
||||||
and setting the default/primary language of a PDF file (Issue #124)
|
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||||||
- Now add default grayscale, RGB, and CMYK profile resources to pages as needed
|
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||||||
(Issue #104)
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||||||
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||||||
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||||||
v1.5.3 - YYYY-MM-DD
|
|
||||||
-------------------
|
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||||||
|
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||||||
- Fixed decryption of PDF files "protected" by 40-bit RC4 (Issue #42)
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||||||
- Fixed decryption of UTF-16 strings (Issue #42)
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||||||
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||||||
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||||||
v1.5.2 - 2025-04-12
|
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||||||
-------------------
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|
||||||
|
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||||||
- Updated maximum allowed PDF string size to 64k (Issue #117)
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|
||||||
- Updated dictionary reading code to discard duplicate key/value pairs with a
|
|
||||||
warning message (Issue #118)
|
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||||||
- Fixed form detection in `pdfioinfo` example code (Issue #114)
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||||||
- Fixed parsing of certain date/time values (Issue #115)
|
|
||||||
- Fixed support for empty name values (Issue #116)
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||||||
- Fixed range checking in `pdfioImageGetBytesPerLine` (Issue #121)
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||||||
|
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||||||
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|
||||||
v1.5.1 - 2025-03-28
|
v1.5.1 - 2025-03-28
|
||||||
-------------------
|
-------------------
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||||||
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||||||
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|||||||
203
configure
vendored
203
configure
vendored
@ -1,6 +1,6 @@
|
|||||||
#! /bin/sh
|
#! /bin/sh
|
||||||
# Guess values for system-dependent variables and create Makefiles.
|
# Guess values for system-dependent variables and create Makefiles.
|
||||||
# Generated by GNU Autoconf 2.71 for pdfio 1.6.0.
|
# Generated by GNU Autoconf 2.71 for pdfio 1.5.1.
|
||||||
#
|
#
|
||||||
# Report bugs to <https://github.com/michaelrsweet/pdfio/issues>.
|
# Report bugs to <https://github.com/michaelrsweet/pdfio/issues>.
|
||||||
#
|
#
|
||||||
@ -610,8 +610,8 @@ MAKEFLAGS=
|
|||||||
# Identity of this package.
|
# Identity of this package.
|
||||||
PACKAGE_NAME='pdfio'
|
PACKAGE_NAME='pdfio'
|
||||||
PACKAGE_TARNAME='pdfio'
|
PACKAGE_TARNAME='pdfio'
|
||||||
PACKAGE_VERSION='1.6.0'
|
PACKAGE_VERSION='1.5.1'
|
||||||
PACKAGE_STRING='pdfio 1.6.0'
|
PACKAGE_STRING='pdfio 1.5.1'
|
||||||
PACKAGE_BUGREPORT='https://github.com/michaelrsweet/pdfio/issues'
|
PACKAGE_BUGREPORT='https://github.com/michaelrsweet/pdfio/issues'
|
||||||
PACKAGE_URL='https://www.msweet.org/pdfio'
|
PACKAGE_URL='https://www.msweet.org/pdfio'
|
||||||
|
|
||||||
@ -1295,7 +1295,7 @@ if test "$ac_init_help" = "long"; then
|
|||||||
# Omit some internal or obsolete options to make the list less imposing.
|
# Omit some internal or obsolete options to make the list less imposing.
|
||||||
# This message is too long to be a string in the A/UX 3.1 sh.
|
# This message is too long to be a string in the A/UX 3.1 sh.
|
||||||
cat <<_ACEOF
|
cat <<_ACEOF
|
||||||
\`configure' configures pdfio 1.6.0 to adapt to many kinds of systems.
|
\`configure' configures pdfio 1.5.1 to adapt to many kinds of systems.
|
||||||
|
|
||||||
Usage: $0 [OPTION]... [VAR=VALUE]...
|
Usage: $0 [OPTION]... [VAR=VALUE]...
|
||||||
|
|
||||||
@ -1361,7 +1361,7 @@ fi
|
|||||||
|
|
||||||
if test -n "$ac_init_help"; then
|
if test -n "$ac_init_help"; then
|
||||||
case $ac_init_help in
|
case $ac_init_help in
|
||||||
short | recursive ) echo "Configuration of pdfio 1.6.0:";;
|
short | recursive ) echo "Configuration of pdfio 1.5.1:";;
|
||||||
esac
|
esac
|
||||||
cat <<\_ACEOF
|
cat <<\_ACEOF
|
||||||
|
|
||||||
@ -1460,7 +1460,7 @@ fi
|
|||||||
test -n "$ac_init_help" && exit $ac_status
|
test -n "$ac_init_help" && exit $ac_status
|
||||||
if $ac_init_version; then
|
if $ac_init_version; then
|
||||||
cat <<\_ACEOF
|
cat <<\_ACEOF
|
||||||
pdfio configure 1.6.0
|
pdfio configure 1.5.1
|
||||||
generated by GNU Autoconf 2.71
|
generated by GNU Autoconf 2.71
|
||||||
|
|
||||||
Copyright (C) 2021 Free Software Foundation, Inc.
|
Copyright (C) 2021 Free Software Foundation, Inc.
|
||||||
@ -1513,6 +1513,39 @@ fi
|
|||||||
|
|
||||||
} # ac_fn_c_try_compile
|
} # ac_fn_c_try_compile
|
||||||
|
|
||||||
|
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
|
||||||
|
# -------------------------------------------------------
|
||||||
|
# Tests whether HEADER exists and can be compiled using the include files in
|
||||||
|
# INCLUDES, setting the cache variable VAR accordingly.
|
||||||
|
ac_fn_c_check_header_compile ()
|
||||||
|
{
|
||||||
|
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||||||
|
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||||||
|
printf %s "checking for $2... " >&6; }
|
||||||
|
if eval test \${$3+y}
|
||||||
|
then :
|
||||||
|
printf %s "(cached) " >&6
|
||||||
|
else $as_nop
|
||||||
|
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||||||
|
/* end confdefs.h. */
|
||||||
|
$4
|
||||||
|
#include <$2>
|
||||||
|
_ACEOF
|
||||||
|
if ac_fn_c_try_compile "$LINENO"
|
||||||
|
then :
|
||||||
|
eval "$3=yes"
|
||||||
|
else $as_nop
|
||||||
|
eval "$3=no"
|
||||||
|
fi
|
||||||
|
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||||||
|
fi
|
||||||
|
eval ac_res=\$$3
|
||||||
|
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||||||
|
printf "%s\n" "$ac_res" >&6; }
|
||||||
|
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||||||
|
|
||||||
|
} # ac_fn_c_check_header_compile
|
||||||
|
|
||||||
# ac_fn_c_try_link LINENO
|
# ac_fn_c_try_link LINENO
|
||||||
# -----------------------
|
# -----------------------
|
||||||
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
||||||
@ -1559,101 +1592,6 @@ fi
|
|||||||
as_fn_set_status $ac_retval
|
as_fn_set_status $ac_retval
|
||||||
|
|
||||||
} # ac_fn_c_try_link
|
} # ac_fn_c_try_link
|
||||||
|
|
||||||
# ac_fn_c_check_func LINENO FUNC VAR
|
|
||||||
# ----------------------------------
|
|
||||||
# Tests whether FUNC exists, setting the cache variable VAR accordingly
|
|
||||||
ac_fn_c_check_func ()
|
|
||||||
{
|
|
||||||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
|
||||||
printf %s "checking for $2... " >&6; }
|
|
||||||
if eval test \${$3+y}
|
|
||||||
then :
|
|
||||||
printf %s "(cached) " >&6
|
|
||||||
else $as_nop
|
|
||||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
||||||
/* end confdefs.h. */
|
|
||||||
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
|
|
||||||
For example, HP-UX 11i <limits.h> declares gettimeofday. */
|
|
||||||
#define $2 innocuous_$2
|
|
||||||
|
|
||||||
/* System header to define __stub macros and hopefully few prototypes,
|
|
||||||
which can conflict with char $2 (); below. */
|
|
||||||
|
|
||||||
#include <limits.h>
|
|
||||||
#undef $2
|
|
||||||
|
|
||||||
/* Override any GCC internal prototype to avoid an error.
|
|
||||||
Use char because int might match the return type of a GCC
|
|
||||||
builtin and then its argument prototype would still apply. */
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C"
|
|
||||||
#endif
|
|
||||||
char $2 ();
|
|
||||||
/* The GNU C library defines this for functions which it implements
|
|
||||||
to always fail with ENOSYS. Some functions are actually named
|
|
||||||
something starting with __ and the normal name is an alias. */
|
|
||||||
#if defined __stub_$2 || defined __stub___$2
|
|
||||||
choke me
|
|
||||||
#endif
|
|
||||||
|
|
||||||
int
|
|
||||||
main (void)
|
|
||||||
{
|
|
||||||
return $2 ();
|
|
||||||
;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
_ACEOF
|
|
||||||
if ac_fn_c_try_link "$LINENO"
|
|
||||||
then :
|
|
||||||
eval "$3=yes"
|
|
||||||
else $as_nop
|
|
||||||
eval "$3=no"
|
|
||||||
fi
|
|
||||||
rm -f core conftest.err conftest.$ac_objext conftest.beam \
|
|
||||||
conftest$ac_exeext conftest.$ac_ext
|
|
||||||
fi
|
|
||||||
eval ac_res=\$$3
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
|
||||||
printf "%s\n" "$ac_res" >&6; }
|
|
||||||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
|
||||||
|
|
||||||
} # ac_fn_c_check_func
|
|
||||||
|
|
||||||
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
|
|
||||||
# -------------------------------------------------------
|
|
||||||
# Tests whether HEADER exists and can be compiled using the include files in
|
|
||||||
# INCLUDES, setting the cache variable VAR accordingly.
|
|
||||||
ac_fn_c_check_header_compile ()
|
|
||||||
{
|
|
||||||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
|
||||||
printf %s "checking for $2... " >&6; }
|
|
||||||
if eval test \${$3+y}
|
|
||||||
then :
|
|
||||||
printf %s "(cached) " >&6
|
|
||||||
else $as_nop
|
|
||||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
||||||
/* end confdefs.h. */
|
|
||||||
$4
|
|
||||||
#include <$2>
|
|
||||||
_ACEOF
|
|
||||||
if ac_fn_c_try_compile "$LINENO"
|
|
||||||
then :
|
|
||||||
eval "$3=yes"
|
|
||||||
else $as_nop
|
|
||||||
eval "$3=no"
|
|
||||||
fi
|
|
||||||
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
|
|
||||||
fi
|
|
||||||
eval ac_res=\$$3
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
|
||||||
printf "%s\n" "$ac_res" >&6; }
|
|
||||||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
|
||||||
|
|
||||||
} # ac_fn_c_check_header_compile
|
|
||||||
ac_configure_args_raw=
|
ac_configure_args_raw=
|
||||||
for ac_arg
|
for ac_arg
|
||||||
do
|
do
|
||||||
@ -1678,7 +1616,7 @@ cat >config.log <<_ACEOF
|
|||||||
This file contains any messages produced by compilers while
|
This file contains any messages produced by compilers while
|
||||||
running configure, to aid debugging if configure makes a mistake.
|
running configure, to aid debugging if configure makes a mistake.
|
||||||
|
|
||||||
It was created by pdfio $as_me 1.6.0, which was
|
It was created by pdfio $as_me 1.5.1, which was
|
||||||
generated by GNU Autoconf 2.71. Invocation command line was
|
generated by GNU Autoconf 2.71. Invocation command line was
|
||||||
|
|
||||||
$ $0$ac_configure_args_raw
|
$ $0$ac_configure_args_raw
|
||||||
@ -2434,9 +2372,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|||||||
|
|
||||||
|
|
||||||
|
|
||||||
PDFIO_VERSION="1.6.0"
|
PDFIO_VERSION="1.5.1"
|
||||||
PDFIO_VERSION_MAJOR="`echo 1.6.0 | awk -F. '{print $1}'`"
|
PDFIO_VERSION_MAJOR="`echo 1.5.1 | awk -F. '{print $1}'`"
|
||||||
PDFIO_VERSION_MINOR="`echo 1.6.0 | awk -F. '{printf("%d\n",$2);}'`"
|
PDFIO_VERSION_MINOR="`echo 1.5.1 | awk -F. '{printf("%d\n",$2);}'`"
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
@ -3939,56 +3877,6 @@ INSTALL="$(pwd)/install-sh"
|
|||||||
printf "%s\n" "using $INSTALL" >&6; }
|
printf "%s\n" "using $INSTALL" >&6; }
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
|
|
||||||
if test "x$ac_cv_func_timegm" = xyes
|
|
||||||
then :
|
|
||||||
|
|
||||||
|
|
||||||
printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h
|
|
||||||
|
|
||||||
CPPFLAGS="-DHAVE_TIMEGM=1 $CPPFLAGS"
|
|
||||||
|
|
||||||
fi
|
|
||||||
|
|
||||||
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for tm_gmtoff member in tm structure" >&5
|
|
||||||
printf %s "checking for tm_gmtoff member in tm structure... " >&6; }
|
|
||||||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
||||||
/* end confdefs.h. */
|
|
||||||
|
|
||||||
#include <time.h>
|
|
||||||
int
|
|
||||||
main (void)
|
|
||||||
{
|
|
||||||
|
|
||||||
struct tm t;
|
|
||||||
int o = t.tm_gmtoff;
|
|
||||||
|
|
||||||
;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
_ACEOF
|
|
||||||
if ac_fn_c_try_compile "$LINENO"
|
|
||||||
then :
|
|
||||||
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
|
||||||
printf "%s\n" "yes" >&6; }
|
|
||||||
|
|
||||||
printf "%s\n" "#define HAVE_TM_GMTOFF 1" >>confdefs.h
|
|
||||||
|
|
||||||
CPPFLAGS="-DHAVE_TM_GMTOFF=1 $CPPFLAGS"
|
|
||||||
|
|
||||||
else $as_nop
|
|
||||||
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
|
||||||
printf "%s\n" "no" >&6; }
|
|
||||||
|
|
||||||
fi
|
|
||||||
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
|
|
||||||
|
|
||||||
|
|
||||||
if test -n "$ac_tool_prefix"; then
|
if test -n "$ac_tool_prefix"; then
|
||||||
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
|
# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
|
||||||
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
|
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
|
||||||
@ -4110,6 +3998,7 @@ PKGCONFIG_REQUIRES="zlib"
|
|||||||
|
|
||||||
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib via pkg-config" >&5
|
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib via pkg-config" >&5
|
||||||
printf %s "checking for zlib via pkg-config... " >&6; }
|
printf %s "checking for zlib via pkg-config... " >&6; }
|
||||||
|
|
||||||
ac_header= ac_cache=
|
ac_header= ac_cache=
|
||||||
for ac_item in $ac_header_c_list
|
for ac_item in $ac_header_c_list
|
||||||
do
|
do
|
||||||
@ -5099,7 +4988,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
|||||||
# report actual input values of CONFIG_FILES etc. instead of their
|
# report actual input values of CONFIG_FILES etc. instead of their
|
||||||
# values after options handling.
|
# values after options handling.
|
||||||
ac_log="
|
ac_log="
|
||||||
This file was extended by pdfio $as_me 1.6.0, which was
|
This file was extended by pdfio $as_me 1.5.1, which was
|
||||||
generated by GNU Autoconf 2.71. Invocation command line was
|
generated by GNU Autoconf 2.71. Invocation command line was
|
||||||
|
|
||||||
CONFIG_FILES = $CONFIG_FILES
|
CONFIG_FILES = $CONFIG_FILES
|
||||||
@ -5155,7 +5044,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
|
|||||||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||||||
ac_cs_config='$ac_cs_config_escaped'
|
ac_cs_config='$ac_cs_config_escaped'
|
||||||
ac_cs_version="\\
|
ac_cs_version="\\
|
||||||
pdfio config.status 1.6.0
|
pdfio config.status 1.5.1
|
||||||
configured by $0, generated by GNU Autoconf 2.71,
|
configured by $0, generated by GNU Autoconf 2.71,
|
||||||
with options \\"\$ac_cs_config\\"
|
with options \\"\$ac_cs_config\\"
|
||||||
|
|
||||||
|
|||||||
23
configure.ac
23
configure.ac
@ -21,7 +21,7 @@ AC_PREREQ([2.70])
|
|||||||
|
|
||||||
|
|
||||||
dnl Package name and version...
|
dnl Package name and version...
|
||||||
AC_INIT([pdfio], [1.6.0], [https://github.com/michaelrsweet/pdfio/issues], [pdfio], [https://www.msweet.org/pdfio])
|
AC_INIT([pdfio], [1.5.1], [https://github.com/michaelrsweet/pdfio/issues], [pdfio], [https://www.msweet.org/pdfio])
|
||||||
|
|
||||||
PDFIO_VERSION="AC_PACKAGE_VERSION"
|
PDFIO_VERSION="AC_PACKAGE_VERSION"
|
||||||
PDFIO_VERSION_MAJOR="`echo AC_PACKAGE_VERSION | awk -F. '{print $1}'`"
|
PDFIO_VERSION_MAJOR="`echo AC_PACKAGE_VERSION | awk -F. '{print $1}'`"
|
||||||
@ -88,27 +88,6 @@ AC_SUBST([INSTALL])
|
|||||||
AC_MSG_RESULT([using $INSTALL])
|
AC_MSG_RESULT([using $INSTALL])
|
||||||
|
|
||||||
|
|
||||||
dnl Check for date/time functionality...
|
|
||||||
AC_CHECK_FUNC([timegm], [
|
|
||||||
AC_DEFINE([HAVE_TIMEGM], [1], [Do we have the timegm function?])
|
|
||||||
CPPFLAGS="-DHAVE_TIMEGM=1 $CPPFLAGS"
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for tm_gmtoff member in tm structure])
|
|
||||||
AC_COMPILE_IFELSE([
|
|
||||||
AC_LANG_PROGRAM([[#include <time.h>]], [[
|
|
||||||
struct tm t;
|
|
||||||
int o = t.tm_gmtoff;
|
|
||||||
]])
|
|
||||||
], [
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
AC_DEFINE([HAVE_TM_GMTOFF], [1], [Have tm_gmtoff member in struct tm?])
|
|
||||||
CPPFLAGS="-DHAVE_TM_GMTOFF=1 $CPPFLAGS"
|
|
||||||
], [
|
|
||||||
AC_MSG_RESULT([no])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl Check for pkg-config, which is used for some other tests later on...
|
dnl Check for pkg-config, which is used for some other tests later on...
|
||||||
AC_PATH_TOOL([PKGCONFIG], [pkg-config])
|
AC_PATH_TOOL([PKGCONFIG], [pkg-config])
|
||||||
|
|
||||||
|
|||||||
234
doc/pdfio.3
234
doc/pdfio.3
@ -1,4 +1,4 @@
|
|||||||
.TH pdfio 3 "pdf read/write library" "2025-04-13" "pdf read/write library"
|
.TH pdfio 3 "pdf read/write library" "2025-03-06" "pdf read/write library"
|
||||||
.SH NAME
|
.SH NAME
|
||||||
pdfio \- pdf read/write library
|
pdfio \- pdf read/write library
|
||||||
.SH Introduction
|
.SH Introduction
|
||||||
@ -1047,26 +1047,11 @@ The pdfioinfo.c example program opens a PDF file and prints the title, author, c
|
|||||||
{
|
{
|
||||||
const char *filename; // PDF filename
|
const char *filename; // PDF filename
|
||||||
pdfio_file_t *pdf; // PDF file
|
pdfio_file_t *pdf; // PDF file
|
||||||
pdfio_dict_t *catalog; // Catalog dictionary
|
const char *author; // Author name
|
||||||
const char *author, // Author name
|
time_t creation_date; // Creation date
|
||||||
*creator, // Creator name
|
struct tm *creation_tm; // Creation date/time information
|
||||||
*producer, // Producer name
|
char creation_text[256]; // Creation date/time as a string
|
||||||
*title; // Title
|
const char *title; // Title
|
||||||
time_t creation_date, // Creation date
|
|
||||||
modification_date; // Modification date
|
|
||||||
struct tm *creation_tm, // Creation date/time information
|
|
||||||
*modification_tm; // Modification date/time information
|
|
||||||
char creation_text[256], // Creation date/time as a string
|
|
||||||
modification_text[256], // Modification date/time human fmt string
|
|
||||||
range_text[255]; // Page range text
|
|
||||||
size_t num_pages; // PDF number of pages
|
|
||||||
bool has_acroform; // Does the file have an AcroForm?
|
|
||||||
pdfio_obj_t *page; // Object
|
|
||||||
pdfio_dict_t *page_dict; // Object dictionary
|
|
||||||
size_t cur, // Current page index
|
|
||||||
prev; // Previous page index
|
|
||||||
pdfio_rect_t cur_box, // Current MediaBox
|
|
||||||
prev_box; // Previous MediaBox
|
|
||||||
|
|
||||||
|
|
||||||
// Get the filename from the command\-line...
|
// Get the filename from the command\-line...
|
||||||
@ -1079,19 +1064,13 @@ The pdfioinfo.c example program opens a PDF file and prints the title, author, c
|
|||||||
filename = argv[1];
|
filename = argv[1];
|
||||||
|
|
||||||
// Open the PDF file with the default callbacks...
|
// Open the PDF file with the default callbacks...
|
||||||
pdf = pdfioFileOpen(filename, /*password_cb*/NULL,
|
pdf = pdfioFileOpen(filename, /*password_cb*/NULL, /*password_cbdata*/NULL,
|
||||||
/*password_cbdata*/NULL, /*error_cb*/NULL,
|
/*error_cb*/NULL, /*error_cbdata*/NULL);
|
||||||
/*error_cbdata*/NULL);
|
|
||||||
if (pdf == NULL)
|
if (pdf == NULL)
|
||||||
return (1);
|
return (1);
|
||||||
|
|
||||||
// Get the title, author, etc...
|
// Get the title and author...
|
||||||
catalog = pdfioFileGetCatalog(pdf);
|
|
||||||
author = pdfioFileGetAuthor(pdf);
|
author = pdfioFileGetAuthor(pdf);
|
||||||
creator = pdfioFileGetCreator(pdf);
|
|
||||||
has_acroform = pdfioDictGetType(catalog, "AcroForm") != PDFIO_VALTYPE_NONE;
|
|
||||||
num_pages = pdfioFileGetNumPages(pdf);
|
|
||||||
producer = pdfioFileGetProducer(pdf);
|
|
||||||
title = pdfioFileGetTitle(pdf);
|
title = pdfioFileGetTitle(pdf);
|
||||||
|
|
||||||
// Get the creation date and convert to a string...
|
// Get the creation date and convert to a string...
|
||||||
@ -1105,76 +1084,12 @@ The pdfioinfo.c example program opens a PDF file and prints the title, author, c
|
|||||||
snprintf(creation_text, sizeof(creation_text), "\-\- not set \-\-");
|
snprintf(creation_text, sizeof(creation_text), "\-\- not set \-\-");
|
||||||
}
|
}
|
||||||
|
|
||||||
// Get the modification date and convert to a string...
|
|
||||||
if ((modification_date = pdfioFileGetModificationDate(pdf)) > 0)
|
|
||||||
{
|
|
||||||
modification_tm = localtime(&modification_date);
|
|
||||||
strftime(modification_text, sizeof(modification_text), "%c", modification_tm);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
snprintf(modification_text, sizeof(modification_text), "\-\- not set \-\-");
|
|
||||||
}
|
|
||||||
|
|
||||||
// Print file information to stdout...
|
// Print file information to stdout...
|
||||||
printf("%s:\\n", filename);
|
printf("%s:\\n", filename);
|
||||||
printf(" Title: %s\\n", title ? title : "\-\- not set \-\-");
|
printf(" Title: %s\\n", title ? title : "\-\- not set \-\-");
|
||||||
printf(" Author: %s\\n", author ? author : "\-\- not set \-\-");
|
printf(" Author: %s\\n", author ? author : "\-\- not set \-\-");
|
||||||
printf(" Creator: %s\\n", creator ? creator : "\-\- not set \-\-");
|
|
||||||
printf(" Producer: %s\\n", producer ? producer : "\-\- not set \-\-");
|
|
||||||
printf(" Created On: %s\\n", creation_text);
|
printf(" Created On: %s\\n", creation_text);
|
||||||
printf(" Modified On: %s\\n", modification_text);
|
printf(" Number Pages: %u\\n", (unsigned)pdfioFileGetNumPages(pdf));
|
||||||
printf(" Version: %s\\n", pdfioFileGetVersion(pdf));
|
|
||||||
printf(" AcroForm: %s\\n", has_acroform ? "Yes" : "No");
|
|
||||||
printf(" Number of Pages: %u\\n", (unsigned)num_pages);
|
|
||||||
|
|
||||||
// Report the MediaBox for all of the pages
|
|
||||||
prev_box.x1 = prev_box.x2 = prev_box.y1 = prev_box.y2 = 0.0;
|
|
||||||
|
|
||||||
for (cur = 0, prev = 0; cur < num_pages; cur ++)
|
|
||||||
{
|
|
||||||
// Find the MediaBox for this page in the page tree...
|
|
||||||
for (page = pdfioFileGetPage(pdf, cur);
|
|
||||||
page != NULL;
|
|
||||||
page = pdfioDictGetObj(page_dict, "Parent"))
|
|
||||||
{
|
|
||||||
cur_box.x1 = cur_box.x2 = cur_box.y1 = cur_box.y2 = 0.0;
|
|
||||||
page_dict = pdfioObjGetDict(page);
|
|
||||||
|
|
||||||
if (pdfioDictGetRect(page_dict, "MediaBox", &cur_box))
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
// If this MediaBox is different from the previous one, show the range of
|
|
||||||
// pages that have that size...
|
|
||||||
if (cur == 0 ||
|
|
||||||
fabs(cur_box.x1 \- prev_box.x1) > 0.01 ||
|
|
||||||
fabs(cur_box.y1 \- prev_box.y1) > 0.01 ||
|
|
||||||
fabs(cur_box.x2 \- prev_box.x2) > 0.01 ||
|
|
||||||
fabs(cur_box.y2 \- prev_box.y2) > 0.01)
|
|
||||||
{
|
|
||||||
if (cur > prev)
|
|
||||||
{
|
|
||||||
snprintf(range_text, sizeof(range_text), "Pages %u\-%u",
|
|
||||||
(unsigned)(prev + 1), (unsigned)cur);
|
|
||||||
printf("%16s: [%g %g %g %g]\\n", range_text,
|
|
||||||
prev_box.x1, prev_box.y1, prev_box.x2, prev_box.y2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Start a new series of pages with the new size...
|
|
||||||
prev = cur;
|
|
||||||
prev_box = cur_box;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Show the last range as needed...
|
|
||||||
if (cur > prev)
|
|
||||||
{
|
|
||||||
snprintf(range_text, sizeof(range_text), "Pages %u\-%u",
|
|
||||||
(unsigned)(prev + 1), (unsigned)cur);
|
|
||||||
printf("%16s: [%g %g %g %g]\\n", range_text,
|
|
||||||
prev_box.x1, prev_box.y1, prev_box.x2, prev_box.y2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Close the PDF file...
|
// Close the PDF file...
|
||||||
pdfioFileClose(pdf);
|
pdfioFileClose(pdf);
|
||||||
@ -2449,10 +2364,6 @@ PDFIO_CS_ADOBE
|
|||||||
.br
|
.br
|
||||||
AdobeRGB 1998
|
AdobeRGB 1998
|
||||||
.TP 5
|
.TP 5
|
||||||
PDFIO_CS_CGATS001
|
|
||||||
.br
|
|
||||||
CGATS001 (CMYK)
|
|
||||||
.TP 5
|
|
||||||
PDFIO_CS_P3_D65
|
PDFIO_CS_P3_D65
|
||||||
.br
|
.br
|
||||||
Display P3
|
Display P3
|
||||||
@ -2481,7 +2392,7 @@ PDFIO_ENCRYPTION_RC4_128
|
|||||||
.TP 5
|
.TP 5
|
||||||
PDFIO_ENCRYPTION_RC4_40
|
PDFIO_ENCRYPTION_RC4_40
|
||||||
.br
|
.br
|
||||||
40-bit RC4 encryption (PDF 1.3, reading only)
|
40-bit RC4 encryption (PDF 1.3)
|
||||||
.SS pdfio_filter_e
|
.SS pdfio_filter_e
|
||||||
Compression/decompression filters for streams
|
Compression/decompression filters for streams
|
||||||
.TP 5
|
.TP 5
|
||||||
@ -2842,8 +2753,7 @@ pdfio_array_t * pdfioArrayCreateColorFromStandard (
|
|||||||
.fi
|
.fi
|
||||||
.PP
|
.PP
|
||||||
This function creates a color array for a standard \fBPDFIO_CS_\fR enumerated color space.
|
This function creates a color array for a standard \fBPDFIO_CS_\fR enumerated color space.
|
||||||
The "num_colors" argument must be \fB1\fR for grayscale, \fB3\fR for RGB color, and
|
The "num_colors" argument must be \fB1\fR for grayscale and \fB3\fR for RGB color.
|
||||||
\fB4\fR for CMYK color.
|
|
||||||
.SS pdfioArrayGetArray
|
.SS pdfioArrayGetArray
|
||||||
Get an array value from an array.
|
Get an array value from an array.
|
||||||
.PP
|
.PP
|
||||||
@ -2952,8 +2862,6 @@ bool pdfioArrayRemove (
|
|||||||
size_t n
|
size_t n
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioContentClip
|
.SS pdfioContentClip
|
||||||
Clip output to the current path.
|
Clip output to the current path.
|
||||||
.PP
|
.PP
|
||||||
@ -3090,8 +2998,6 @@ bool pdfioContentPathEnd (
|
|||||||
pdfio_stream_t *st
|
pdfio_stream_t *st
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioContentPathLineTo
|
.SS pdfioContentPathLineTo
|
||||||
Add a straight line to the current path.
|
Add a straight line to the current path.
|
||||||
.PP
|
.PP
|
||||||
@ -3432,8 +3338,6 @@ double pdfioContentTextMeasure (
|
|||||||
This function measures the given text string "s" and returns its width based
|
This function measures the given text string "s" and returns its width based
|
||||||
on "size". The text string must always use the UTF-8 (Unicode) encoding but
|
on "size". The text string must always use the UTF-8 (Unicode) encoding but
|
||||||
any control characters (such as newlines) are ignored.
|
any control characters (such as newlines) are ignored.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioContentTextMoveLine
|
.SS pdfioContentTextMoveLine
|
||||||
Move to the next line and offset.
|
Move to the next line and offset.
|
||||||
.PP
|
.PP
|
||||||
@ -3462,8 +3366,6 @@ bool pdfioContentTextNewLine (
|
|||||||
pdfio_stream_t *st
|
pdfio_stream_t *st
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioContentTextNewLineShow
|
.SS pdfioContentTextNewLineShow
|
||||||
Move to the next line and show text.
|
Move to the next line and show text.
|
||||||
.PP
|
.PP
|
||||||
@ -3481,8 +3383,6 @@ This function moves to the next line and then shows some text with optional
|
|||||||
word and character spacing in a PDF content stream. The "unicode" argument
|
word and character spacing in a PDF content stream. The "unicode" argument
|
||||||
specifies that the current font maps to full Unicode. The "s" argument
|
specifies that the current font maps to full Unicode. The "s" argument
|
||||||
specifies a UTF-8 encoded string.
|
specifies a UTF-8 encoded string.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioContentTextNewLineShowf
|
.SS pdfioContentTextNewLineShowf
|
||||||
Show formatted text.
|
Show formatted text.
|
||||||
.PP
|
.PP
|
||||||
@ -3501,8 +3401,6 @@ This function moves to the next line and shows some formatted text with
|
|||||||
optional word and character spacing in a PDF content stream. The "unicode"
|
optional word and character spacing in a PDF content stream. The "unicode"
|
||||||
argument specifies that the current font maps to full Unicode. The "format"
|
argument specifies that the current font maps to full Unicode. The "format"
|
||||||
argument specifies a UTF-8 encoded \fBprintf\fR-style format string.
|
argument specifies a UTF-8 encoded \fBprintf\fR-style format string.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioContentTextShow
|
.SS pdfioContentTextShow
|
||||||
Show text.
|
Show text.
|
||||||
.PP
|
.PP
|
||||||
@ -3553,8 +3451,6 @@ bool pdfioDictClear (
|
|||||||
const char *key
|
const char *key
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioDictCopy
|
.SS pdfioDictCopy
|
||||||
Copy a dictionary to a PDF file.
|
Copy a dictionary to a PDF file.
|
||||||
.PP
|
.PP
|
||||||
@ -3627,8 +3523,6 @@ const char * pdfioDictGetKey (
|
|||||||
size_t n
|
size_t n
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioDictGetName
|
.SS pdfioDictGetName
|
||||||
Get a key name value from a dictionary.
|
Get a key name value from a dictionary.
|
||||||
.PP
|
.PP
|
||||||
@ -3646,8 +3540,6 @@ size_t pdfioDictGetNumPairs (
|
|||||||
pdfio_dict_t *dict
|
pdfio_dict_t *dict
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioDictGetNumber
|
.SS pdfioDictGetNumber
|
||||||
Get a key number value from a dictionary.
|
Get a key number value from a dictionary.
|
||||||
.PP
|
.PP
|
||||||
@ -3720,8 +3612,6 @@ function "cb":
|
|||||||
|
|
||||||
The iteration continues as long as the callback returns \fBtrue\fR or all keys
|
The iteration continues as long as the callback returns \fBtrue\fR or all keys
|
||||||
have been iterated.
|
have been iterated.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioDictSetArray
|
.SS pdfioDictSetArray
|
||||||
Set a key array in a dictionary.
|
Set a key array in a dictionary.
|
||||||
.PP
|
.PP
|
||||||
@ -3843,39 +3733,6 @@ bool pdfioDictSetStringf (
|
|||||||
...
|
...
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.SS pdfioFileAddOutputIntent
|
|
||||||
Add an OutputIntent to a file.
|
|
||||||
.PP
|
|
||||||
.nf
|
|
||||||
void pdfioFileAddOutputIntent (
|
|
||||||
pdfio_file_t *pdf,
|
|
||||||
const char *subtype,
|
|
||||||
const char *condition,
|
|
||||||
const char *cond_id,
|
|
||||||
const char *reg_name,
|
|
||||||
const char *info,
|
|
||||||
pdfio_obj_t *profile
|
|
||||||
);
|
|
||||||
.fi
|
|
||||||
.PP
|
|
||||||
This function adds an OutputIntent dictionary to the PDF file catalog.
|
|
||||||
The "subtype" argument specifies the intent subtype and is typically
|
|
||||||
"GTS_PDFX" for PDF/X, "GTS_PDFA1" for PDF/A, or "ISO_PDFE1" for PDF/E.
|
|
||||||
Passing \fBNULL\fR defaults the subtype to "GTS_PDFA1".
|
|
||||||
.PP
|
|
||||||
The "condition" argument specifies a short name for the output intent, while
|
|
||||||
the "info" argument specifies a longer description for the output intent.
|
|
||||||
Both can be \fBNULL\fR to omit this information.
|
|
||||||
.PP
|
|
||||||
The "cond_id" argument specifies a unique identifier such as a registration
|
|
||||||
("CGATS001") or color space name ("sRGB"). The "reg_name" argument provides
|
|
||||||
a URL for the identifier.
|
|
||||||
.PP
|
|
||||||
The "profile" argument specifies an ICC profile object for the output
|
|
||||||
condition. If \fBNULL\fR, the PDF consumer will attempt to look up the correct
|
|
||||||
profile using the "cond_id" value.
|
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileClose
|
.SS pdfioFileClose
|
||||||
Close a PDF file and free all memory used for it.
|
Close a PDF file and free all memory used for it.
|
||||||
.PP
|
.PP
|
||||||
@ -3969,27 +3826,8 @@ specifies the font nane:
|
|||||||
Aside from "Symbol" and "Zapf-Dingbats", Base fonts use the Windows CP1252
|
Aside from "Symbol" and "Zapf-Dingbats", Base fonts use the Windows CP1252
|
||||||
(ISO-8859-1 with additional characters such as the Euro symbol) subset of
|
(ISO-8859-1 with additional characters such as the Euro symbol) subset of
|
||||||
Unicode.
|
Unicode.
|
||||||
.SS pdfioFileCreateFontObjFromData
|
|
||||||
Add a font in memory to a PDF file.
|
|
||||||
.PP
|
|
||||||
.nf
|
|
||||||
pdfio_obj_t * pdfioFileCreateFontObjFromData (
|
|
||||||
pdfio_file_t *pdf,
|
|
||||||
const void *data,
|
|
||||||
size_t datasize,
|
|
||||||
bool unicode
|
|
||||||
);
|
|
||||||
.fi
|
|
||||||
.PP
|
|
||||||
This function embeds TrueType/OpenType font data into a PDF file. The
|
|
||||||
"unicode" parameter controls whether the font is encoded for two-byte
|
|
||||||
characters (potentially full Unicode, but more typically a subset)
|
|
||||||
or to only support the Windows CP1252 (ISO-8859-1 with additional
|
|
||||||
characters such as the Euro symbol) subset of Unicode.
|
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileCreateFontObjFromFile
|
.SS pdfioFileCreateFontObjFromFile
|
||||||
Add a font file to a PDF file.
|
Add a font object to a PDF file.
|
||||||
.PP
|
.PP
|
||||||
.nf
|
.nf
|
||||||
pdfio_obj_t * pdfioFileCreateFontObjFromFile (
|
pdfio_obj_t * pdfioFileCreateFontObjFromFile (
|
||||||
@ -3999,7 +3837,7 @@ pdfio_obj_t * pdfioFileCreateFontObjFromFile (
|
|||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
.PP
|
||||||
This function embeds a TrueType/OpenType font file into a PDF file. The
|
This function embeds a TrueType/OpenType font into a PDF file. The
|
||||||
"unicode" parameter controls whether the font is encoded for two-byte
|
"unicode" parameter controls whether the font is encoded for two-byte
|
||||||
characters (potentially full Unicode, but more typically a subset)
|
characters (potentially full Unicode, but more typically a subset)
|
||||||
or to only support the Windows CP1252 (ISO-8859-1 with additional
|
or to only support the Windows CP1252 (ISO-8859-1 with additional
|
||||||
@ -4088,8 +3926,6 @@ pdfio_obj_t * pdfioFileCreateNameObj (
|
|||||||
.PP
|
.PP
|
||||||
This function creates a new object with a name value in a PDF file.
|
This function creates a new object with a name value in a PDF file.
|
||||||
You must call \fIpdfioObjClose\fR to write the object to the file.
|
You must call \fIpdfioObjClose\fR to write the object to the file.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileCreateNumberObj
|
.SS pdfioFileCreateNumberObj
|
||||||
Create a new object in a PDF file containing a number.
|
Create a new object in a PDF file containing a number.
|
||||||
.PP
|
.PP
|
||||||
@ -4102,8 +3938,6 @@ pdfio_obj_t * pdfioFileCreateNumberObj (
|
|||||||
.PP
|
.PP
|
||||||
This function creates a new object with a number value in a PDF file.
|
This function creates a new object with a number value in a PDF file.
|
||||||
You must call \fIpdfioObjClose\fR to write the object to the file.
|
You must call \fIpdfioObjClose\fR to write the object to the file.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileCreateObj
|
.SS pdfioFileCreateObj
|
||||||
Create a new object in a PDF file.
|
Create a new object in a PDF file.
|
||||||
.PP
|
.PP
|
||||||
@ -4182,8 +4016,6 @@ pdfio_obj_t * pdfioFileCreateStringObj (
|
|||||||
.PP
|
.PP
|
||||||
This function creates a new object with a string value in a PDF file.
|
This function creates a new object with a string value in a PDF file.
|
||||||
You must call \fIpdfioObjClose\fR to write the object to the file.
|
You must call \fIpdfioObjClose\fR to write the object to the file.
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileCreateTemporary
|
.SS pdfioFileCreateTemporary
|
||||||
|
|
||||||
.PP
|
.PP
|
||||||
@ -4260,21 +4092,6 @@ const char * pdfioFileGetKeywords (
|
|||||||
pdfio_file_t *pdf
|
pdfio_file_t *pdf
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.SS pdfioFileGetLanguage
|
|
||||||
Get the language metadata for a PDF file.
|
|
||||||
.PP
|
|
||||||
.nf
|
|
||||||
const char * pdfioFileGetLanguage (
|
|
||||||
pdfio_file_t *pdf
|
|
||||||
);
|
|
||||||
.fi
|
|
||||||
.PP
|
|
||||||
This function gets the (primary/default) language metadata, if any, for a PDF
|
|
||||||
file. The returned string is an IETF BCP 47 language tag of the form
|
|
||||||
"lang-REGION". For example, the string "en-CA" specifies Canadian English
|
|
||||||
and the string "fr-CA" specifies Canadian French.
|
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileGetModificationDate
|
.SS pdfioFileGetModificationDate
|
||||||
Get the most recent modification date for a PDF file.
|
Get the most recent modification date for a PDF file.
|
||||||
.PP
|
.PP
|
||||||
@ -4430,22 +4247,6 @@ void pdfioFileSetKeywords (
|
|||||||
const char *value
|
const char *value
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.SS pdfioFileSetLanguage
|
|
||||||
Set the language metadata for a PDF file.
|
|
||||||
.PP
|
|
||||||
.nf
|
|
||||||
void pdfioFileSetLanguage (
|
|
||||||
pdfio_file_t *pdf,
|
|
||||||
const char *value
|
|
||||||
);
|
|
||||||
.fi
|
|
||||||
.PP
|
|
||||||
This function sets the (primary/default) language metadata for a PDF file.
|
|
||||||
The "value" argument is an IETF BCP 47 language tag string of the form
|
|
||||||
"lang-REGION". For example, the string "en-CA" specifies Canadian English
|
|
||||||
and the string "fr-CA" specifies Canadian French.
|
|
||||||
|
|
||||||
|
|
||||||
.SS pdfioFileSetModificationDate
|
.SS pdfioFileSetModificationDate
|
||||||
Set the modification date for a PDF file.
|
Set the modification date for a PDF file.
|
||||||
.PP
|
.PP
|
||||||
@ -4588,8 +4389,6 @@ const char * pdfioObjGetName (
|
|||||||
pdfio_obj_t *obj
|
pdfio_obj_t *obj
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
|
|
||||||
.SS pdfioObjGetNumber
|
.SS pdfioObjGetNumber
|
||||||
Get the object's number.
|
Get the object's number.
|
||||||
.PP
|
.PP
|
||||||
@ -4791,11 +4590,6 @@ bool pdfioStreamPrintf (
|
|||||||
...
|
...
|
||||||
);
|
);
|
||||||
.fi
|
.fi
|
||||||
.PP
|
|
||||||
This function writes a formatted string to a stream. In addition to the
|
|
||||||
standard \fBprintf\fR format characters, you can use "%H" to format a HTML/XML
|
|
||||||
string value, "%N" to format a PDF name value ("/Name"), and "%S" to format
|
|
||||||
a PDF string ("(String)") value.
|
|
||||||
.SS pdfioStreamPutChar
|
.SS pdfioStreamPutChar
|
||||||
Write a single character to a stream.
|
Write a single character to a stream.
|
||||||
.PP
|
.PP
|
||||||
|
|||||||
289
doc/pdfio.html
289
doc/pdfio.html
@ -1,13 +1,13 @@
|
|||||||
<!DOCTYPE html>
|
<!DOCTYPE html>
|
||||||
<html lang="en-US">
|
<html lang="en-US">
|
||||||
<head>
|
<head>
|
||||||
<title>PDFio Programming Manual v1.6.0</title>
|
<title>PDFio Programming Manual v1.5.0</title>
|
||||||
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
|
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
|
||||||
<meta name="generator" content="codedoc v3.8">
|
<meta name="generator" content="codedoc v3.8">
|
||||||
<meta name="author" content="Michael R Sweet">
|
<meta name="author" content="Michael R Sweet">
|
||||||
<meta name="language" content="en-US">
|
<meta name="language" content="en-US">
|
||||||
<meta name="copyright" content="Copyright © 2021-2025 by Michael R Sweet">
|
<meta name="copyright" content="Copyright © 2021-2025 by Michael R Sweet">
|
||||||
<meta name="version" content="1.6.0">
|
<meta name="version" content="1.5.0">
|
||||||
<style type="text/css"><!--
|
<style type="text/css"><!--
|
||||||
body {
|
body {
|
||||||
background: white;
|
background: white;
|
||||||
@ -251,7 +251,7 @@ span.string {
|
|||||||
<body>
|
<body>
|
||||||
<div class="header">
|
<div class="header">
|
||||||
<p><img class="title" src="pdfio-512.png"></p>
|
<p><img class="title" src="pdfio-512.png"></p>
|
||||||
<h1 class="title">PDFio Programming Manual v1.6.0</h1>
|
<h1 class="title">PDFio Programming Manual v1.5.0</h1>
|
||||||
<p>Michael R Sweet</p>
|
<p>Michael R Sweet</p>
|
||||||
<p>Copyright © 2021-2025 by Michael R Sweet</p>
|
<p>Copyright © 2021-2025 by Michael R Sweet</p>
|
||||||
</div>
|
</div>
|
||||||
@ -395,12 +395,10 @@ span.string {
|
|||||||
<li><a href="#pdfioDictSetRect">pdfioDictSetRect</a></li>
|
<li><a href="#pdfioDictSetRect">pdfioDictSetRect</a></li>
|
||||||
<li><a href="#pdfioDictSetString">pdfioDictSetString</a></li>
|
<li><a href="#pdfioDictSetString">pdfioDictSetString</a></li>
|
||||||
<li><a href="#pdfioDictSetStringf">pdfioDictSetStringf</a></li>
|
<li><a href="#pdfioDictSetStringf">pdfioDictSetStringf</a></li>
|
||||||
<li><a href="#pdfioFileAddOutputIntent">pdfioFileAddOutputIntent</a></li>
|
|
||||||
<li><a href="#pdfioFileClose">pdfioFileClose</a></li>
|
<li><a href="#pdfioFileClose">pdfioFileClose</a></li>
|
||||||
<li><a href="#pdfioFileCreate">pdfioFileCreate</a></li>
|
<li><a href="#pdfioFileCreate">pdfioFileCreate</a></li>
|
||||||
<li><a href="#pdfioFileCreateArrayObj">pdfioFileCreateArrayObj</a></li>
|
<li><a href="#pdfioFileCreateArrayObj">pdfioFileCreateArrayObj</a></li>
|
||||||
<li><a href="#pdfioFileCreateFontObjFromBase">pdfioFileCreateFontObjFromBase</a></li>
|
<li><a href="#pdfioFileCreateFontObjFromBase">pdfioFileCreateFontObjFromBase</a></li>
|
||||||
<li><a href="#pdfioFileCreateFontObjFromData">pdfioFileCreateFontObjFromData</a></li>
|
|
||||||
<li><a href="#pdfioFileCreateFontObjFromFile">pdfioFileCreateFontObjFromFile</a></li>
|
<li><a href="#pdfioFileCreateFontObjFromFile">pdfioFileCreateFontObjFromFile</a></li>
|
||||||
<li><a href="#pdfioFileCreateICCObjFromData">pdfioFileCreateICCObjFromData</a></li>
|
<li><a href="#pdfioFileCreateICCObjFromData">pdfioFileCreateICCObjFromData</a></li>
|
||||||
<li><a href="#pdfioFileCreateICCObjFromFile">pdfioFileCreateICCObjFromFile</a></li>
|
<li><a href="#pdfioFileCreateICCObjFromFile">pdfioFileCreateICCObjFromFile</a></li>
|
||||||
@ -420,7 +418,6 @@ span.string {
|
|||||||
<li><a href="#pdfioFileGetCreator">pdfioFileGetCreator</a></li>
|
<li><a href="#pdfioFileGetCreator">pdfioFileGetCreator</a></li>
|
||||||
<li><a href="#pdfioFileGetID">pdfioFileGetID</a></li>
|
<li><a href="#pdfioFileGetID">pdfioFileGetID</a></li>
|
||||||
<li><a href="#pdfioFileGetKeywords">pdfioFileGetKeywords</a></li>
|
<li><a href="#pdfioFileGetKeywords">pdfioFileGetKeywords</a></li>
|
||||||
<li><a href="#pdfioFileGetLanguage">pdfioFileGetLanguage</a></li>
|
|
||||||
<li><a href="#pdfioFileGetModificationDate">pdfioFileGetModificationDate</a></li>
|
<li><a href="#pdfioFileGetModificationDate">pdfioFileGetModificationDate</a></li>
|
||||||
<li><a href="#pdfioFileGetName">pdfioFileGetName</a></li>
|
<li><a href="#pdfioFileGetName">pdfioFileGetName</a></li>
|
||||||
<li><a href="#pdfioFileGetNumObjs">pdfioFileGetNumObjs</a></li>
|
<li><a href="#pdfioFileGetNumObjs">pdfioFileGetNumObjs</a></li>
|
||||||
@ -437,7 +434,6 @@ span.string {
|
|||||||
<li><a href="#pdfioFileSetCreationDate">pdfioFileSetCreationDate</a></li>
|
<li><a href="#pdfioFileSetCreationDate">pdfioFileSetCreationDate</a></li>
|
||||||
<li><a href="#pdfioFileSetCreator">pdfioFileSetCreator</a></li>
|
<li><a href="#pdfioFileSetCreator">pdfioFileSetCreator</a></li>
|
||||||
<li><a href="#pdfioFileSetKeywords">pdfioFileSetKeywords</a></li>
|
<li><a href="#pdfioFileSetKeywords">pdfioFileSetKeywords</a></li>
|
||||||
<li><a href="#pdfioFileSetLanguage">pdfioFileSetLanguage</a></li>
|
|
||||||
<li><a href="#pdfioFileSetModificationDate">pdfioFileSetModificationDate</a></li>
|
<li><a href="#pdfioFileSetModificationDate">pdfioFileSetModificationDate</a></li>
|
||||||
<li><a href="#pdfioFileSetPermissions">pdfioFileSetPermissions</a></li>
|
<li><a href="#pdfioFileSetPermissions">pdfioFileSetPermissions</a></li>
|
||||||
<li><a href="#pdfioFileSetSubject">pdfioFileSetSubject</a></li>
|
<li><a href="#pdfioFileSetSubject">pdfioFileSetSubject</a></li>
|
||||||
@ -1169,26 +1165,11 @@ main(<span class="reserved">int</span> argc, <span clas
|
|||||||
{
|
{
|
||||||
<span class="reserved">const</span> <span class="reserved">char</span> *filename; <span class="comment">// PDF filename</span>
|
<span class="reserved">const</span> <span class="reserved">char</span> *filename; <span class="comment">// PDF filename</span>
|
||||||
pdfio_file_t *pdf; <span class="comment">// PDF file</span>
|
pdfio_file_t *pdf; <span class="comment">// PDF file</span>
|
||||||
pdfio_dict_t *catalog; <span class="comment">// Catalog dictionary</span>
|
<span class="reserved">const</span> <span class="reserved">char</span> *author; <span class="comment">// Author name</span>
|
||||||
<span class="reserved">const</span> <span class="reserved">char</span> *author, <span class="comment">// Author name</span>
|
time_t creation_date; <span class="comment">// Creation date</span>
|
||||||
*creator, <span class="comment">// Creator name</span>
|
<span class="reserved">struct</span> tm *creation_tm; <span class="comment">// Creation date/time information</span>
|
||||||
*producer, <span class="comment">// Producer name</span>
|
<span class="reserved">char</span> creation_text[<span class="number">256</span>]; <span class="comment">// Creation date/time as a string</span>
|
||||||
*title; <span class="comment">// Title</span>
|
<span class="reserved">const</span> <span class="reserved">char</span> *title; <span class="comment">// Title</span>
|
||||||
time_t creation_date, <span class="comment">// Creation date</span>
|
|
||||||
modification_date; <span class="comment">// Modification date</span>
|
|
||||||
<span class="reserved">struct</span> tm *creation_tm, <span class="comment">// Creation date/time information</span>
|
|
||||||
*modification_tm; <span class="comment">// Modification date/time information</span>
|
|
||||||
<span class="reserved">char</span> creation_text[<span class="number">256</span>], <span class="comment">// Creation date/time as a string</span>
|
|
||||||
modification_text[<span class="number">256</span>], <span class="comment">// Modification date/time human fmt string</span>
|
|
||||||
range_text[<span class="number">255</span>]; <span class="comment">// Page range text</span>
|
|
||||||
size_t num_pages; <span class="comment">// PDF number of pages</span>
|
|
||||||
<span class="reserved">bool</span> has_acroform; <span class="comment">// Does the file have an AcroForm?</span>
|
|
||||||
pdfio_obj_t *page; <span class="comment">// Object</span>
|
|
||||||
pdfio_dict_t *page_dict; <span class="comment">// Object dictionary</span>
|
|
||||||
size_t cur, <span class="comment">// Current page index</span>
|
|
||||||
prev; <span class="comment">// Previous page index</span>
|
|
||||||
pdfio_rect_t cur_box, <span class="comment">// Current MediaBox</span>
|
|
||||||
prev_box; <span class="comment">// Previous MediaBox</span>
|
|
||||||
|
|
||||||
|
|
||||||
<span class="comment">// Get the filename from the command-line...</span>
|
<span class="comment">// Get the filename from the command-line...</span>
|
||||||
@ -1201,19 +1182,13 @@ main(<span class="reserved">int</span> argc, <span clas
|
|||||||
filename = argv[<span class="number">1</span>];
|
filename = argv[<span class="number">1</span>];
|
||||||
|
|
||||||
<span class="comment">// Open the PDF file with the default callbacks...</span>
|
<span class="comment">// Open the PDF file with the default callbacks...</span>
|
||||||
pdf = pdfioFileOpen(filename, <span class="comment">/*password_cb*/</span>NULL,
|
pdf = pdfioFileOpen(filename, <span class="comment">/*password_cb*/</span>NULL, <span class="comment">/*password_cbdata*/</span>NULL,
|
||||||
<span class="comment">/*password_cbdata*/</span>NULL, <span class="comment">/*error_cb*/</span>NULL,
|
<span class="comment">/*error_cb*/</span>NULL, <span class="comment">/*error_cbdata*/</span>NULL);
|
||||||
<span class="comment">/*error_cbdata*/</span>NULL);
|
|
||||||
<span class="reserved">if</span> (pdf == NULL)
|
<span class="reserved">if</span> (pdf == NULL)
|
||||||
<span class="reserved">return</span> (<span class="number">1</span>);
|
<span class="reserved">return</span> (<span class="number">1</span>);
|
||||||
|
|
||||||
<span class="comment">// Get the title, author, etc...</span>
|
<span class="comment">// Get the title and author...</span>
|
||||||
catalog = pdfioFileGetCatalog(pdf);
|
|
||||||
author = pdfioFileGetAuthor(pdf);
|
author = pdfioFileGetAuthor(pdf);
|
||||||
creator = pdfioFileGetCreator(pdf);
|
|
||||||
has_acroform = pdfioDictGetType(catalog, <span class="string">"AcroForm"</span>) != PDFIO_VALTYPE_NONE;
|
|
||||||
num_pages = pdfioFileGetNumPages(pdf);
|
|
||||||
producer = pdfioFileGetProducer(pdf);
|
|
||||||
title = pdfioFileGetTitle(pdf);
|
title = pdfioFileGetTitle(pdf);
|
||||||
|
|
||||||
<span class="comment">// Get the creation date and convert to a string...</span>
|
<span class="comment">// Get the creation date and convert to a string...</span>
|
||||||
@ -1227,76 +1202,12 @@ main(<span class="reserved">int</span> argc, <span clas
|
|||||||
snprintf(creation_text, <span class="reserved">sizeof</span>(creation_text), <span class="string">"-- not set --"</span>);
|
snprintf(creation_text, <span class="reserved">sizeof</span>(creation_text), <span class="string">"-- not set --"</span>);
|
||||||
}
|
}
|
||||||
|
|
||||||
<span class="comment">// Get the modification date and convert to a string...</span>
|
|
||||||
<span class="reserved">if</span> ((modification_date = pdfioFileGetModificationDate(pdf)) > <span class="number">0</span>)
|
|
||||||
{
|
|
||||||
modification_tm = localtime(&modification_date);
|
|
||||||
strftime(modification_text, <span class="reserved">sizeof</span>(modification_text), <span class="string">"%c"</span>, modification_tm);
|
|
||||||
}
|
|
||||||
<span class="reserved">else</span>
|
|
||||||
{
|
|
||||||
snprintf(modification_text, <span class="reserved">sizeof</span>(modification_text), <span class="string">"-- not set --"</span>);
|
|
||||||
}
|
|
||||||
|
|
||||||
<span class="comment">// Print file information to stdout...</span>
|
<span class="comment">// Print file information to stdout...</span>
|
||||||
printf(<span class="string">"%s:\n"</span>, filename);
|
printf(<span class="string">"%s:\n"</span>, filename);
|
||||||
printf(<span class="string">" Title: %s\n"</span>, title ? title : <span class="string">"-- not set --"</span>);
|
printf(<span class="string">" Title: %s\n"</span>, title ? title : <span class="string">"-- not set --"</span>);
|
||||||
printf(<span class="string">" Author: %s\n"</span>, author ? author : <span class="string">"-- not set --"</span>);
|
printf(<span class="string">" Author: %s\n"</span>, author ? author : <span class="string">"-- not set --"</span>);
|
||||||
printf(<span class="string">" Creator: %s\n"</span>, creator ? creator : <span class="string">"-- not set --"</span>);
|
|
||||||
printf(<span class="string">" Producer: %s\n"</span>, producer ? producer : <span class="string">"-- not set --"</span>);
|
|
||||||
printf(<span class="string">" Created On: %s\n"</span>, creation_text);
|
printf(<span class="string">" Created On: %s\n"</span>, creation_text);
|
||||||
printf(<span class="string">" Modified On: %s\n"</span>, modification_text);
|
printf(<span class="string">" Number Pages: %u\n"</span>, (<span class="reserved">unsigned</span>)pdfioFileGetNumPages(pdf));
|
||||||
printf(<span class="string">" Version: %s\n"</span>, pdfioFileGetVersion(pdf));
|
|
||||||
printf(<span class="string">" AcroForm: %s\n"</span>, has_acroform ? <span class="string">"Yes"</span> : <span class="string">"No"</span>);
|
|
||||||
printf(<span class="string">" Number of Pages: %u\n"</span>, (<span class="reserved">unsigned</span>)num_pages);
|
|
||||||
|
|
||||||
<span class="comment">// Report the MediaBox for all of the pages</span>
|
|
||||||
prev_box.x1 = prev_box.x2 = prev_box.y1 = prev_box.y2 = <span class="number">0.0</span>;
|
|
||||||
|
|
||||||
<span class="reserved">for</span> (cur = <span class="number">0</span>, prev = <span class="number">0</span>; cur < num_pages; cur ++)
|
|
||||||
{
|
|
||||||
<span class="comment">// Find the MediaBox for this page in the page tree...</span>
|
|
||||||
<span class="reserved">for</span> (page = pdfioFileGetPage(pdf, cur);
|
|
||||||
page != NULL;
|
|
||||||
page = pdfioDictGetObj(page_dict, <span class="string">"Parent"</span>))
|
|
||||||
{
|
|
||||||
cur_box.x1 = cur_box.x2 = cur_box.y1 = cur_box.y2 = <span class="number">0.0</span>;
|
|
||||||
page_dict = pdfioObjGetDict(page);
|
|
||||||
|
|
||||||
<span class="reserved">if</span> (pdfioDictGetRect(page_dict, <span class="string">"MediaBox"</span>, &cur_box))
|
|
||||||
<span class="reserved">break</span>;
|
|
||||||
}
|
|
||||||
|
|
||||||
<span class="comment">// If this MediaBox is different from the previous one, show the range of</span>
|
|
||||||
<span class="comment">// pages that have that size...</span>
|
|
||||||
<span class="reserved">if</span> (cur == <span class="number">0</span> ||
|
|
||||||
fabs(cur_box.x1 - prev_box.x1) > <span class="number">0.01</span> ||
|
|
||||||
fabs(cur_box.y1 - prev_box.y1) > <span class="number">0.01</span> ||
|
|
||||||
fabs(cur_box.x2 - prev_box.x2) > <span class="number">0.01</span> ||
|
|
||||||
fabs(cur_box.y2 - prev_box.y2) > <span class="number">0.01</span>)
|
|
||||||
{
|
|
||||||
<span class="reserved">if</span> (cur > prev)
|
|
||||||
{
|
|
||||||
snprintf(range_text, <span class="reserved">sizeof</span>(range_text), <span class="string">"Pages %u-%u"</span>,
|
|
||||||
(<span class="reserved">unsigned</span>)(prev + <span class="number">1</span>), (<span class="reserved">unsigned</span>)cur);
|
|
||||||
printf(<span class="string">"%16s: [%g %g %g %g]\n"</span>, range_text,
|
|
||||||
prev_box.x1, prev_box.y1, prev_box.x2, prev_box.y2);
|
|
||||||
}
|
|
||||||
|
|
||||||
<span class="comment">// Start a new series of pages with the new size...</span>
|
|
||||||
prev = cur;
|
|
||||||
prev_box = cur_box;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
<span class="comment">// Show the last range as needed...</span>
|
|
||||||
<span class="reserved">if</span> (cur > prev)
|
|
||||||
{
|
|
||||||
snprintf(range_text, <span class="reserved">sizeof</span>(range_text), <span class="string">"Pages %u-%u"</span>,
|
|
||||||
(<span class="reserved">unsigned</span>)(prev + <span class="number">1</span>), (<span class="reserved">unsigned</span>)cur);
|
|
||||||
printf(<span class="string">"%16s: [%g %g %g %g]\n"</span>, range_text,
|
|
||||||
prev_box.x1, prev_box.y1, prev_box.x2, prev_box.y2);
|
|
||||||
}
|
|
||||||
|
|
||||||
<span class="comment">// Close the PDF file...</span>
|
<span class="comment">// Close the PDF file...</span>
|
||||||
pdfioFileClose(pdf);
|
pdfioFileClose(pdf);
|
||||||
@ -2598,7 +2509,7 @@ dd->y = row_y - row->height;
|
|||||||
<tr><th>pdf</th>
|
<tr><th>pdf</th>
|
||||||
<td class="description">PDF file</td></tr>
|
<td class="description">PDF file</td></tr>
|
||||||
<tr><th>num_colors</th>
|
<tr><th>num_colors</th>
|
||||||
<td class="description">Number of colors (1, 3, or 4)</td></tr>
|
<td class="description">Number of colors (1 or 3)</td></tr>
|
||||||
<tr><th>cs</th>
|
<tr><th>cs</th>
|
||||||
<td class="description">Color space enumeration</td></tr>
|
<td class="description">Color space enumeration</td></tr>
|
||||||
</tbody></table>
|
</tbody></table>
|
||||||
@ -2606,8 +2517,7 @@ dd->y = row_y - row->height;
|
|||||||
<p class="description">Color array</p>
|
<p class="description">Color array</p>
|
||||||
<h4 class="discussion">Discussion</h4>
|
<h4 class="discussion">Discussion</h4>
|
||||||
<p class="discussion">This function creates a color array for a standard <code>PDFIO_CS_</code> enumerated color space.
|
<p class="discussion">This function creates a color array for a standard <code>PDFIO_CS_</code> enumerated color space.
|
||||||
The "num_colors" argument must be <code>1</code> for grayscale, <code>3</code> for RGB color, and
|
The "num_colors" argument must be <code>1</code> for grayscale and <code>3</code> for RGB color.</p>
|
||||||
<code>4</code> for CMYK color.</p>
|
|
||||||
<h3 class="function"><a id="pdfioArrayGetArray">pdfioArrayGetArray</a></h3>
|
<h3 class="function"><a id="pdfioArrayGetArray">pdfioArrayGetArray</a></h3>
|
||||||
<p class="description">Get an array value from an array.</p>
|
<p class="description">Get an array value from an array.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -2751,7 +2661,7 @@ size_t pdfioArrayGetSize(<a href="#pdfio_array_t">pdfio_array_t</a> *a);</p>
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Value type</p>
|
<p class="description">Value type</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.4 </span><a id="pdfioArrayRemove">pdfioArrayRemove</a></h3>
|
<h3 class="function"><a id="pdfioArrayRemove">pdfioArrayRemove</a></h3>
|
||||||
<p class="description">Remove an array entry.</p>
|
<p class="description">Remove an array entry.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">bool</span> pdfioArrayRemove(<a href="#pdfio_array_t">pdfio_array_t</a> *a, size_t n);</p>
|
<span class="reserved">bool</span> pdfioArrayRemove(<a href="#pdfio_array_t">pdfio_array_t</a> *a, size_t n);</p>
|
||||||
@ -2956,7 +2866,7 @@ using the <a href="#pdfioPageDictAddImage"><code>pdfioPageDictAddImage</code></a
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.1 </span><a id="pdfioContentPathEnd">pdfioContentPathEnd</a></h3>
|
<h3 class="function"><a id="pdfioContentPathEnd">pdfioContentPathEnd</a></h3>
|
||||||
<p class="description">Clear the current path.</p>
|
<p class="description">Clear the current path.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">bool</span> pdfioContentPathEnd(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st);</p>
|
<span class="reserved">bool</span> pdfioContentPathEnd(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st);</p>
|
||||||
@ -3446,7 +3356,7 @@ are 0, a solid line is drawn.</p>
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.2 </span><a id="pdfioContentTextMeasure">pdfioContentTextMeasure</a></h3>
|
<h3 class="function"><a id="pdfioContentTextMeasure">pdfioContentTextMeasure</a></h3>
|
||||||
<p class="description">Measure a text string and return its width.</p>
|
<p class="description">Measure a text string and return its width.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">double</span> pdfioContentTextMeasure(<a href="#pdfio_obj_t">pdfio_obj_t</a> *font, <span class="reserved">const</span> <span class="reserved">char</span> *s, <span class="reserved">double</span> size);</p>
|
<span class="reserved">double</span> pdfioContentTextMeasure(<a href="#pdfio_obj_t">pdfio_obj_t</a> *font, <span class="reserved">const</span> <span class="reserved">char</span> *s, <span class="reserved">double</span> size);</p>
|
||||||
@ -3464,9 +3374,7 @@ are 0, a solid line is drawn.</p>
|
|||||||
<h4 class="discussion">Discussion</h4>
|
<h4 class="discussion">Discussion</h4>
|
||||||
<p class="discussion">This function measures the given text string "s" and returns its width based
|
<p class="discussion">This function measures the given text string "s" and returns its width based
|
||||||
on "size". The text string must always use the UTF-8 (Unicode) encoding but
|
on "size". The text string must always use the UTF-8 (Unicode) encoding but
|
||||||
any control characters (such as newlines) are ignored.
|
any control characters (such as newlines) are ignored.</p>
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioContentTextMoveLine">pdfioContentTextMoveLine</a></h3>
|
<h3 class="function"><a id="pdfioContentTextMoveLine">pdfioContentTextMoveLine</a></h3>
|
||||||
<p class="description">Move to the next line and offset.</p>
|
<p class="description">Move to the next line and offset.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -3497,7 +3405,7 @@ any control characters (such as newlines) are ignored.
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.2 </span><a id="pdfioContentTextNewLine">pdfioContentTextNewLine</a></h3>
|
<h3 class="function"><a id="pdfioContentTextNewLine">pdfioContentTextNewLine</a></h3>
|
||||||
<p class="description">Move to the next line.</p>
|
<p class="description">Move to the next line.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">bool</span> pdfioContentTextNewLine(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st);</p>
|
<span class="reserved">bool</span> pdfioContentTextNewLine(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st);</p>
|
||||||
@ -3508,7 +3416,7 @@ any control characters (such as newlines) are ignored.
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.2 </span><a id="pdfioContentTextNewLineShow">pdfioContentTextNewLineShow</a></h3>
|
<h3 class="function"><a id="pdfioContentTextNewLineShow">pdfioContentTextNewLineShow</a></h3>
|
||||||
<p class="description">Move to the next line and show text.</p>
|
<p class="description">Move to the next line and show text.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">bool</span> pdfioContentTextNewLineShow(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st, <span class="reserved">double</span> ws, <span class="reserved">double</span> cs, <span class="reserved">bool</span> unicode, <span class="reserved">const</span> <span class="reserved">char</span> *s);</p>
|
<span class="reserved">bool</span> pdfioContentTextNewLineShow(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st, <span class="reserved">double</span> ws, <span class="reserved">double</span> cs, <span class="reserved">bool</span> unicode, <span class="reserved">const</span> <span class="reserved">char</span> *s);</p>
|
||||||
@ -3531,10 +3439,8 @@ any control characters (such as newlines) are ignored.
|
|||||||
<p class="discussion">This function moves to the next line and then shows some text with optional
|
<p class="discussion">This function moves to the next line and then shows some text with optional
|
||||||
word and character spacing in a PDF content stream. The "unicode" argument
|
word and character spacing in a PDF content stream. The "unicode" argument
|
||||||
specifies that the current font maps to full Unicode. The "s" argument
|
specifies that the current font maps to full Unicode. The "s" argument
|
||||||
specifies a UTF-8 encoded string.
|
specifies a UTF-8 encoded string.</p>
|
||||||
|
<h3 class="function"><a id="pdfioContentTextNewLineShowf">pdfioContentTextNewLineShowf</a></h3>
|
||||||
</p>
|
|
||||||
<h3 class="function"><span class="info"> PDFio v1.2 </span><a id="pdfioContentTextNewLineShowf">pdfioContentTextNewLineShowf</a></h3>
|
|
||||||
<p class="description">Show formatted text.</p>
|
<p class="description">Show formatted text.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">bool</span> pdfioContentTextNewLineShowf(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st, <span class="reserved">double</span> ws, <span class="reserved">double</span> cs, <span class="reserved">bool</span> unicode, <span class="reserved">const</span> <span class="reserved">char</span> *format, ...);</p>
|
<span class="reserved">bool</span> pdfioContentTextNewLineShowf(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st, <span class="reserved">double</span> ws, <span class="reserved">double</span> cs, <span class="reserved">bool</span> unicode, <span class="reserved">const</span> <span class="reserved">char</span> *format, ...);</p>
|
||||||
@ -3559,9 +3465,7 @@ specifies a UTF-8 encoded string.
|
|||||||
<p class="discussion">This function moves to the next line and shows some formatted text with
|
<p class="discussion">This function moves to the next line and shows some formatted text with
|
||||||
optional word and character spacing in a PDF content stream. The "unicode"
|
optional word and character spacing in a PDF content stream. The "unicode"
|
||||||
argument specifies that the current font maps to full Unicode. The "format"
|
argument specifies that the current font maps to full Unicode. The "format"
|
||||||
argument specifies a UTF-8 encoded <code>printf</code>-style format string.
|
argument specifies a UTF-8 encoded <code>printf</code>-style format string.</p>
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioContentTextShow">pdfioContentTextShow</a></h3>
|
<h3 class="function"><a id="pdfioContentTextShow">pdfioContentTextShow</a></h3>
|
||||||
<p class="description">Show text.</p>
|
<p class="description">Show text.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -3624,7 +3528,7 @@ argument specifies an array of UTF-8 encoded strings.</p>
|
|||||||
<p class="discussion">This function shows some formatted text in a PDF content stream. The
|
<p class="discussion">This function shows some formatted text in a PDF content stream. The
|
||||||
"unicode" argument specifies that the current font maps to full Unicode.
|
"unicode" argument specifies that the current font maps to full Unicode.
|
||||||
The "format" argument specifies a UTF-8 encoded <code>printf</code>-style format string.</p>
|
The "format" argument specifies a UTF-8 encoded <code>printf</code>-style format string.</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.4 </span><a id="pdfioDictClear">pdfioDictClear</a></h3>
|
<h3 class="function"><a id="pdfioDictClear">pdfioDictClear</a></h3>
|
||||||
<p class="description">Remove a key/value pair from a dictionary.</p>
|
<p class="description">Remove a key/value pair from a dictionary.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">bool</span> pdfioDictClear(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, <span class="reserved">const</span> <span class="reserved">char</span> *key);</p>
|
<span class="reserved">bool</span> pdfioDictClear(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, <span class="reserved">const</span> <span class="reserved">char</span> *key);</p>
|
||||||
@ -3728,7 +3632,7 @@ time_t pdfioDictGetDate(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, <span cl
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Value</p>
|
<p class="description">Value</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.4 </span><a id="pdfioDictGetKey">pdfioDictGetKey</a></h3>
|
<h3 class="function"><a id="pdfioDictGetKey">pdfioDictGetKey</a></h3>
|
||||||
<p class="description">Get the key for the specified pair.</p>
|
<p class="description">Get the key for the specified pair.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">const</span> <span class="reserved">char</span> *pdfioDictGetKey(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, size_t n);</p>
|
<span class="reserved">const</span> <span class="reserved">char</span> *pdfioDictGetKey(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, size_t n);</p>
|
||||||
@ -3754,7 +3658,7 @@ time_t pdfioDictGetDate(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, <span cl
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Value</p>
|
<p class="description">Value</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.4 </span><a id="pdfioDictGetNumPairs">pdfioDictGetNumPairs</a></h3>
|
<h3 class="function"><a id="pdfioDictGetNumPairs">pdfioDictGetNumPairs</a></h3>
|
||||||
<p class="description">Get the number of key/value pairs in a dictionary.</p>
|
<p class="description">Get the number of key/value pairs in a dictionary.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
size_t pdfioDictGetNumPairs(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict);</p>
|
size_t pdfioDictGetNumPairs(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict);</p>
|
||||||
@ -3832,7 +3736,7 @@ size_t pdfioDictGetNumPairs(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict);</p>
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Value type</p>
|
<p class="description">Value type</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.1 </span><a id="pdfioDictIterateKeys">pdfioDictIterateKeys</a></h3>
|
<h3 class="function"><a id="pdfioDictIterateKeys">pdfioDictIterateKeys</a></h3>
|
||||||
<p class="description">Iterate the keys in a dictionary.</p>
|
<p class="description">Iterate the keys in a dictionary.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">void</span> pdfioDictIterateKeys(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, <a href="#pdfio_dict_cb_t">pdfio_dict_cb_t</a> cb, <span class="reserved">void</span> *cb_data);</p>
|
<span class="reserved">void</span> pdfioDictIterateKeys(<a href="#pdfio_dict_t">pdfio_dict_t</a> *dict, <a href="#pdfio_dict_cb_t">pdfio_dict_cb_t</a> cb, <span class="reserved">void</span> *cb_data);</p>
|
||||||
@ -3859,9 +3763,7 @@ my_dict_cb(pdfio_dict_t *dict, const char *key, void *cb_data)
|
|||||||
</pre>
|
</pre>
|
||||||
|
|
||||||
The iteration continues as long as the callback returns <code>true</code> or all keys
|
The iteration continues as long as the callback returns <code>true</code> or all keys
|
||||||
have been iterated.
|
have been iterated.</p>
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioDictSetArray">pdfioDictSetArray</a></h3>
|
<h3 class="function"><a id="pdfioDictSetArray">pdfioDictSetArray</a></h3>
|
||||||
<p class="description">Set a key array in a dictionary.</p>
|
<p class="description">Set a key array in a dictionary.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -4044,46 +3946,6 @@ have been iterated.
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
||||||
<h3 class="function"><span class="info"> PDFio 1.6 </span><a id="pdfioFileAddOutputIntent">pdfioFileAddOutputIntent</a></h3>
|
|
||||||
<p class="description">Add an OutputIntent to a file.</p>
|
|
||||||
<p class="code">
|
|
||||||
<span class="reserved">void</span> pdfioFileAddOutputIntent(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *subtype, <span class="reserved">const</span> <span class="reserved">char</span> *condition, <span class="reserved">const</span> <span class="reserved">char</span> *cond_id, <span class="reserved">const</span> <span class="reserved">char</span> *reg_name, <span class="reserved">const</span> <span class="reserved">char</span> *info, <a href="#pdfio_obj_t">pdfio_obj_t</a> *profile);</p>
|
|
||||||
<h4 class="parameters">Parameters</h4>
|
|
||||||
<table class="list"><tbody>
|
|
||||||
<tr><th>pdf</th>
|
|
||||||
<td class="description">PDF file</td></tr>
|
|
||||||
<tr><th>subtype</th>
|
|
||||||
<td class="description">Intent subtype (standard)</td></tr>
|
|
||||||
<tr><th>condition</th>
|
|
||||||
<td class="description">Condition name or <code>NULL</code> for none</td></tr>
|
|
||||||
<tr><th>cond_id</th>
|
|
||||||
<td class="description">Identifier such as registration name or <code>NULL</code> for none</td></tr>
|
|
||||||
<tr><th>reg_name</th>
|
|
||||||
<td class="description">Registry URL or <code>NULL</code> for none</td></tr>
|
|
||||||
<tr><th>info</th>
|
|
||||||
<td class="description">Description or <code>NULL</code> for none</td></tr>
|
|
||||||
<tr><th>profile</th>
|
|
||||||
<td class="description">ICC profile object or <code>NULL</code> for none</td></tr>
|
|
||||||
</tbody></table>
|
|
||||||
<h4 class="discussion">Discussion</h4>
|
|
||||||
<p class="discussion">This function adds an OutputIntent dictionary to the PDF file catalog.
|
|
||||||
The "subtype" argument specifies the intent subtype and is typically
|
|
||||||
"GTS_PDFX" for PDF/X, "GTS_PDFA1" for PDF/A, or "ISO_PDFE1" for PDF/E.
|
|
||||||
Passing <code>NULL</code> defaults the subtype to "GTS_PDFA1".<br>
|
|
||||||
<br>
|
|
||||||
The "condition" argument specifies a short name for the output intent, while
|
|
||||||
the "info" argument specifies a longer description for the output intent.
|
|
||||||
Both can be <code>NULL</code> to omit this information.<br>
|
|
||||||
<br>
|
|
||||||
The "cond_id" argument specifies a unique identifier such as a registration
|
|
||||||
("CGATS001") or color space name ("sRGB"). The "reg_name" argument provides
|
|
||||||
a URL for the identifier.<br>
|
|
||||||
<br>
|
|
||||||
The "profile" argument specifies an ICC profile object for the output
|
|
||||||
condition. If <code>NULL</code>, the PDF consumer will attempt to look up the correct
|
|
||||||
profile using the "cond_id" value.
|
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioFileClose">pdfioFileClose</a></h3>
|
<h3 class="function"><a id="pdfioFileClose">pdfioFileClose</a></h3>
|
||||||
<p class="description">Close a PDF file and free all memory used for it.</p>
|
<p class="description">Close a PDF file and free all memory used for it.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -4196,33 +4058,8 @@ specifies the font nane:
|
|||||||
<p class="discussion">Aside from "Symbol" and "Zapf-Dingbats", Base fonts use the Windows CP1252
|
<p class="discussion">Aside from "Symbol" and "Zapf-Dingbats", Base fonts use the Windows CP1252
|
||||||
(ISO-8859-1 with additional characters such as the Euro symbol) subset of
|
(ISO-8859-1 with additional characters such as the Euro symbol) subset of
|
||||||
Unicode.</p>
|
Unicode.</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.6 </span><a id="pdfioFileCreateFontObjFromData">pdfioFileCreateFontObjFromData</a></h3>
|
|
||||||
<p class="description">Add a font in memory to a PDF file.</p>
|
|
||||||
<p class="code">
|
|
||||||
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateFontObjFromData(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">void</span> *data, size_t datasize, <span class="reserved">bool</span> unicode);</p>
|
|
||||||
<h4 class="parameters">Parameters</h4>
|
|
||||||
<table class="list"><tbody>
|
|
||||||
<tr><th>pdf</th>
|
|
||||||
<td class="description">PDF file</td></tr>
|
|
||||||
<tr><th>data</th>
|
|
||||||
<td class="description">Font data in memory</td></tr>
|
|
||||||
<tr><th>datasize</th>
|
|
||||||
<td class="description">Size of font in memory</td></tr>
|
|
||||||
<tr><th>unicode</th>
|
|
||||||
<td class="description">Force Unicode</td></tr>
|
|
||||||
</tbody></table>
|
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
|
||||||
<p class="description">Font object</p>
|
|
||||||
<h4 class="discussion">Discussion</h4>
|
|
||||||
<p class="discussion">This function embeds TrueType/OpenType font data into a PDF file. The
|
|
||||||
"unicode" parameter controls whether the font is encoded for two-byte
|
|
||||||
characters (potentially full Unicode, but more typically a subset)
|
|
||||||
or to only support the Windows CP1252 (ISO-8859-1 with additional
|
|
||||||
characters such as the Euro symbol) subset of Unicode.
|
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioFileCreateFontObjFromFile">pdfioFileCreateFontObjFromFile</a></h3>
|
<h3 class="function"><a id="pdfioFileCreateFontObjFromFile">pdfioFileCreateFontObjFromFile</a></h3>
|
||||||
<p class="description">Add a font file to a PDF file.</p>
|
<p class="description">Add a font object to a PDF file.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateFontObjFromFile(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *filename, <span class="reserved">bool</span> unicode);</p>
|
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateFontObjFromFile(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *filename, <span class="reserved">bool</span> unicode);</p>
|
||||||
<h4 class="parameters">Parameters</h4>
|
<h4 class="parameters">Parameters</h4>
|
||||||
@ -4237,7 +4074,7 @@ characters such as the Euro symbol) subset of Unicode.
|
|||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Font object</p>
|
<p class="description">Font object</p>
|
||||||
<h4 class="discussion">Discussion</h4>
|
<h4 class="discussion">Discussion</h4>
|
||||||
<p class="discussion">This function embeds a TrueType/OpenType font file into a PDF file. The
|
<p class="discussion">This function embeds a TrueType/OpenType font into a PDF file. The
|
||||||
"unicode" parameter controls whether the font is encoded for two-byte
|
"unicode" parameter controls whether the font is encoded for two-byte
|
||||||
characters (potentially full Unicode, but more typically a subset)
|
characters (potentially full Unicode, but more typically a subset)
|
||||||
or to only support the Windows CP1252 (ISO-8859-1 with additional
|
or to only support the Windows CP1252 (ISO-8859-1 with additional
|
||||||
@ -4338,7 +4175,7 @@ image on the page.<br>
|
|||||||
Note: Currently PNG support is limited to grayscale, RGB, or indexed files
|
Note: Currently PNG support is limited to grayscale, RGB, or indexed files
|
||||||
without interlacing or alpha. Transparency (masking) based on color/index
|
without interlacing or alpha. Transparency (masking) based on color/index
|
||||||
is supported.</blockquote>
|
is supported.</blockquote>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.4 </span><a id="pdfioFileCreateNameObj">pdfioFileCreateNameObj</a></h3>
|
<h3 class="function"><a id="pdfioFileCreateNameObj">pdfioFileCreateNameObj</a></h3>
|
||||||
<p class="description">Create a new object in a PDF file containing a name.</p>
|
<p class="description">Create a new object in a PDF file containing a name.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateNameObj(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *name);</p>
|
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateNameObj(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *name);</p>
|
||||||
@ -4353,10 +4190,8 @@ is supported.</blockquote>
|
|||||||
<p class="description">New object</p>
|
<p class="description">New object</p>
|
||||||
<h4 class="discussion">Discussion</h4>
|
<h4 class="discussion">Discussion</h4>
|
||||||
<p class="discussion">This function creates a new object with a name value in a PDF file.
|
<p class="discussion">This function creates a new object with a name value in a PDF file.
|
||||||
You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write the object to the file.
|
You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write the object to the file.</p>
|
||||||
|
<h3 class="function"><a id="pdfioFileCreateNumberObj">pdfioFileCreateNumberObj</a></h3>
|
||||||
</p>
|
|
||||||
<h3 class="function"><span class="info"> PDFio v1.2 </span><a id="pdfioFileCreateNumberObj">pdfioFileCreateNumberObj</a></h3>
|
|
||||||
<p class="description">Create a new object in a PDF file containing a number.</p>
|
<p class="description">Create a new object in a PDF file containing a number.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateNumberObj(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">double</span> number);</p>
|
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateNumberObj(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">double</span> number);</p>
|
||||||
@ -4371,9 +4206,7 @@ You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write t
|
|||||||
<p class="description">New object</p>
|
<p class="description">New object</p>
|
||||||
<h4 class="discussion">Discussion</h4>
|
<h4 class="discussion">Discussion</h4>
|
||||||
<p class="discussion">This function creates a new object with a number value in a PDF file.
|
<p class="discussion">This function creates a new object with a number value in a PDF file.
|
||||||
You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write the object to the file.
|
You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write the object to the file.</p>
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioFileCreateObj">pdfioFileCreateObj</a></h3>
|
<h3 class="function"><a id="pdfioFileCreateObj">pdfioFileCreateObj</a></h3>
|
||||||
<p class="description">Create a new object in a PDF file.</p>
|
<p class="description">Create a new object in a PDF file.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -4454,7 +4287,7 @@ stored as indirect object references.</blockquote>
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Contents stream</p>
|
<p class="description">Contents stream</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.2 </span><a id="pdfioFileCreateStringObj">pdfioFileCreateStringObj</a></h3>
|
<h3 class="function"><a id="pdfioFileCreateStringObj">pdfioFileCreateStringObj</a></h3>
|
||||||
<p class="description">Create a new object in a PDF file containing a string.</p>
|
<p class="description">Create a new object in a PDF file containing a string.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateStringObj(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *string);</p>
|
<a href="#pdfio_obj_t">pdfio_obj_t</a> *pdfioFileCreateStringObj(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *string);</p>
|
||||||
@ -4469,9 +4302,7 @@ stored as indirect object references.</blockquote>
|
|||||||
<p class="description">New object</p>
|
<p class="description">New object</p>
|
||||||
<h4 class="discussion">Discussion</h4>
|
<h4 class="discussion">Discussion</h4>
|
||||||
<p class="discussion">This function creates a new object with a string value in a PDF file.
|
<p class="discussion">This function creates a new object with a string value in a PDF file.
|
||||||
You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write the object to the file.
|
You must call <a href="#pdfioObjClose"><code>pdfioObjClose</code></a> to write the object to the file.</p>
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioFileCreateTemporary">pdfioFileCreateTemporary</a></h3>
|
<h3 class="function"><a id="pdfioFileCreateTemporary">pdfioFileCreateTemporary</a></h3>
|
||||||
<p class="description"></p>
|
<p class="description"></p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -4594,24 +4425,6 @@ time_t pdfioFileGetCreationDate(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf);<
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Keywords string or <code>NULL</code> for none</p>
|
<p class="description">Keywords string or <code>NULL</code> for none</p>
|
||||||
<h3 class="function"><span class="info"> PDFio 1.6 </span><a id="pdfioFileGetLanguage">pdfioFileGetLanguage</a></h3>
|
|
||||||
<p class="description">Get the language metadata for a PDF file.</p>
|
|
||||||
<p class="code">
|
|
||||||
<span class="reserved">const</span> <span class="reserved">char</span> *pdfioFileGetLanguage(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf);</p>
|
|
||||||
<h4 class="parameters">Parameters</h4>
|
|
||||||
<table class="list"><tbody>
|
|
||||||
<tr><th>pdf</th>
|
|
||||||
<td class="description">PDF file</td></tr>
|
|
||||||
</tbody></table>
|
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
|
||||||
<p class="description">Language or <code>NULL</code> for none</p>
|
|
||||||
<h4 class="discussion">Discussion</h4>
|
|
||||||
<p class="discussion">This function gets the (primary/default) language metadata, if any, for a PDF
|
|
||||||
file. The returned string is an IETF BCP 47 language tag of the form
|
|
||||||
"lang-REGION". For example, the string "en-CA" specifies Canadian English
|
|
||||||
and the string "fr-CA" specifies Canadian French.
|
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioFileGetModificationDate">pdfioFileGetModificationDate</a></h3>
|
<h3 class="function"><a id="pdfioFileGetModificationDate">pdfioFileGetModificationDate</a></h3>
|
||||||
<p class="description">Get the most recent modification date for a PDF file.</p>
|
<p class="description">Get the most recent modification date for a PDF file.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -4818,24 +4631,6 @@ writes error messages to <code>stderr</code>.</p>
|
|||||||
<tr><th>value</th>
|
<tr><th>value</th>
|
||||||
<td class="description">Value</td></tr>
|
<td class="description">Value</td></tr>
|
||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h3 class="function"><span class="info"> PDFio 1.6 </span><a id="pdfioFileSetLanguage">pdfioFileSetLanguage</a></h3>
|
|
||||||
<p class="description">Set the language metadata for a PDF file.</p>
|
|
||||||
<p class="code">
|
|
||||||
<span class="reserved">void</span> pdfioFileSetLanguage(<a href="#pdfio_file_t">pdfio_file_t</a> *pdf, <span class="reserved">const</span> <span class="reserved">char</span> *value);</p>
|
|
||||||
<h4 class="parameters">Parameters</h4>
|
|
||||||
<table class="list"><tbody>
|
|
||||||
<tr><th>pdf</th>
|
|
||||||
<td class="description">PDF file</td></tr>
|
|
||||||
<tr><th>value</th>
|
|
||||||
<td class="description">Value</td></tr>
|
|
||||||
</tbody></table>
|
|
||||||
<h4 class="discussion">Discussion</h4>
|
|
||||||
<p class="discussion">This function sets the (primary/default) language metadata for a PDF file.
|
|
||||||
The "value" argument is an IETF BCP 47 language tag string of the form
|
|
||||||
"lang-REGION". For example, the string "en-CA" specifies Canadian English
|
|
||||||
and the string "fr-CA" specifies Canadian French.
|
|
||||||
|
|
||||||
</p>
|
|
||||||
<h3 class="function"><a id="pdfioFileSetModificationDate">pdfioFileSetModificationDate</a></h3>
|
<h3 class="function"><a id="pdfioFileSetModificationDate">pdfioFileSetModificationDate</a></h3>
|
||||||
<p class="description">Set the modification date for a PDF file.</p>
|
<p class="description">Set the modification date for a PDF file.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -4907,7 +4702,7 @@ size_t pdfioImageGetBytesPerLine(<a href="#pdfio_obj_t">pdfio_obj_t</a> *obj);</
|
|||||||
<td class="description">Image object</td></tr>
|
<td class="description">Image object</td></tr>
|
||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Number of bytes per line or <code>0</code> on error</p>
|
<p class="description">Number of bytes per line</p>
|
||||||
<h3 class="function"><a id="pdfioImageGetHeight">pdfioImageGetHeight</a></h3>
|
<h3 class="function"><a id="pdfioImageGetHeight">pdfioImageGetHeight</a></h3>
|
||||||
<p class="description">Get the height of an image object.</p>
|
<p class="description">Get the height of an image object.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -5012,7 +4807,7 @@ size_t pdfioObjGetLength(<a href="#pdfio_obj_t">pdfio_obj_t</a> *obj);</p>
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description">Length in bytes or <code>0</code> for none</p>
|
<p class="description">Length in bytes or <code>0</code> for none</p>
|
||||||
<h3 class="function"><span class="info"> PDFio v1.4 </span><a id="pdfioObjGetName">pdfioObjGetName</a></h3>
|
<h3 class="function"><a id="pdfioObjGetName">pdfioObjGetName</a></h3>
|
||||||
<p class="description">Get the name value associated with an object.</p>
|
<p class="description">Get the name value associated with an object.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
<span class="reserved">const</span> <span class="reserved">char</span> *pdfioObjGetName(<a href="#pdfio_obj_t">pdfio_obj_t</a> *obj);</p>
|
<span class="reserved">const</span> <span class="reserved">char</span> *pdfioObjGetName(<a href="#pdfio_obj_t">pdfio_obj_t</a> *obj);</p>
|
||||||
@ -5286,11 +5081,6 @@ ssize_t pdfioStreamPeek(<a href="#pdfio_stream_t">pdfio_stream_t</a> *st, <span
|
|||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h4 class="returnvalue">Return Value</h4>
|
<h4 class="returnvalue">Return Value</h4>
|
||||||
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
<p class="description"><code>true</code> on success, <code>false</code> on failure</p>
|
||||||
<h4 class="discussion">Discussion</h4>
|
|
||||||
<p class="discussion">This function writes a formatted string to a stream. In addition to the
|
|
||||||
standard <code>printf</code> format characters, you can use "%H" to format a HTML/XML
|
|
||||||
string value, "%N" to format a PDF name value ("/Name"), and "%S" to format
|
|
||||||
a PDF string ("(String)") value.</p>
|
|
||||||
<h3 class="function"><a id="pdfioStreamPutChar">pdfioStreamPutChar</a></h3>
|
<h3 class="function"><a id="pdfioStreamPutChar">pdfioStreamPutChar</a></h3>
|
||||||
<p class="description">Write a single character to a stream.</p>
|
<p class="description">Write a single character to a stream.</p>
|
||||||
<p class="code">
|
<p class="code">
|
||||||
@ -5514,7 +5304,6 @@ typedef enum <a href="#pdfio_valtype_e">pdfio_valtype_e</a> pdfio_valtype_t;
|
|||||||
<h4 class="constants">Constants</h4>
|
<h4 class="constants">Constants</h4>
|
||||||
<table class="list"><tbody>
|
<table class="list"><tbody>
|
||||||
<tr><th>PDFIO_CS_ADOBE </th><td class="description">AdobeRGB 1998</td></tr>
|
<tr><th>PDFIO_CS_ADOBE </th><td class="description">AdobeRGB 1998</td></tr>
|
||||||
<tr><th>PDFIO_CS_CGATS001 </th><td class="description">CGATS001 (CMYK)</td></tr>
|
|
||||||
<tr><th>PDFIO_CS_P3_D65 </th><td class="description">Display P3</td></tr>
|
<tr><th>PDFIO_CS_P3_D65 </th><td class="description">Display P3</td></tr>
|
||||||
<tr><th>PDFIO_CS_SRGB </th><td class="description">sRGB</td></tr>
|
<tr><th>PDFIO_CS_SRGB </th><td class="description">sRGB</td></tr>
|
||||||
</tbody></table>
|
</tbody></table>
|
||||||
@ -5525,7 +5314,7 @@ typedef enum <a href="#pdfio_valtype_e">pdfio_valtype_e</a> pdfio_valtype_t;
|
|||||||
<tr><th>PDFIO_ENCRYPTION_AES_128 </th><td class="description">128-bit AES encryption (PDF 1.6)</td></tr>
|
<tr><th>PDFIO_ENCRYPTION_AES_128 </th><td class="description">128-bit AES encryption (PDF 1.6)</td></tr>
|
||||||
<tr><th>PDFIO_ENCRYPTION_NONE </th><td class="description">No encryption</td></tr>
|
<tr><th>PDFIO_ENCRYPTION_NONE </th><td class="description">No encryption</td></tr>
|
||||||
<tr><th>PDFIO_ENCRYPTION_RC4_128 </th><td class="description">128-bit RC4 encryption (PDF 1.4)</td></tr>
|
<tr><th>PDFIO_ENCRYPTION_RC4_128 </th><td class="description">128-bit RC4 encryption (PDF 1.4)</td></tr>
|
||||||
<tr><th>PDFIO_ENCRYPTION_RC4_40 </th><td class="description">40-bit RC4 encryption (PDF 1.3, reading only)</td></tr>
|
<tr><th>PDFIO_ENCRYPTION_RC4_40 </th><td class="description">40-bit RC4 encryption (PDF 1.3)</td></tr>
|
||||||
</tbody></table>
|
</tbody></table>
|
||||||
<h3 class="enumeration"><a id="pdfio_filter_e">pdfio_filter_e</a></h3>
|
<h3 class="enumeration"><a id="pdfio_filter_e">pdfio_filter_e</a></h3>
|
||||||
<p class="description">Compression/decompression filters for streams</p>
|
<p class="description">Compression/decompression filters for streams</p>
|
||||||
|
|||||||
103
doc/pdfio.md
103
doc/pdfio.md
@ -889,26 +889,11 @@ main(int argc, // I - Number of command-line arguments
|
|||||||
{
|
{
|
||||||
const char *filename; // PDF filename
|
const char *filename; // PDF filename
|
||||||
pdfio_file_t *pdf; // PDF file
|
pdfio_file_t *pdf; // PDF file
|
||||||
pdfio_dict_t *catalog; // Catalog dictionary
|
const char *author; // Author name
|
||||||
const char *author, // Author name
|
time_t creation_date; // Creation date
|
||||||
*creator, // Creator name
|
struct tm *creation_tm; // Creation date/time information
|
||||||
*producer, // Producer name
|
char creation_text[256]; // Creation date/time as a string
|
||||||
*title; // Title
|
const char *title; // Title
|
||||||
time_t creation_date, // Creation date
|
|
||||||
modification_date; // Modification date
|
|
||||||
struct tm *creation_tm, // Creation date/time information
|
|
||||||
*modification_tm; // Modification date/time information
|
|
||||||
char creation_text[256], // Creation date/time as a string
|
|
||||||
modification_text[256], // Modification date/time human fmt string
|
|
||||||
range_text[255]; // Page range text
|
|
||||||
size_t num_pages; // PDF number of pages
|
|
||||||
bool has_acroform; // Does the file have an AcroForm?
|
|
||||||
pdfio_obj_t *page; // Object
|
|
||||||
pdfio_dict_t *page_dict; // Object dictionary
|
|
||||||
size_t cur, // Current page index
|
|
||||||
prev; // Previous page index
|
|
||||||
pdfio_rect_t cur_box, // Current MediaBox
|
|
||||||
prev_box; // Previous MediaBox
|
|
||||||
|
|
||||||
|
|
||||||
// Get the filename from the command-line...
|
// Get the filename from the command-line...
|
||||||
@ -921,19 +906,13 @@ main(int argc, // I - Number of command-line arguments
|
|||||||
filename = argv[1];
|
filename = argv[1];
|
||||||
|
|
||||||
// Open the PDF file with the default callbacks...
|
// Open the PDF file with the default callbacks...
|
||||||
pdf = pdfioFileOpen(filename, /*password_cb*/NULL,
|
pdf = pdfioFileOpen(filename, /*password_cb*/NULL, /*password_cbdata*/NULL,
|
||||||
/*password_cbdata*/NULL, /*error_cb*/NULL,
|
/*error_cb*/NULL, /*error_cbdata*/NULL);
|
||||||
/*error_cbdata*/NULL);
|
|
||||||
if (pdf == NULL)
|
if (pdf == NULL)
|
||||||
return (1);
|
return (1);
|
||||||
|
|
||||||
// Get the title, author, etc...
|
// Get the title and author...
|
||||||
catalog = pdfioFileGetCatalog(pdf);
|
|
||||||
author = pdfioFileGetAuthor(pdf);
|
author = pdfioFileGetAuthor(pdf);
|
||||||
creator = pdfioFileGetCreator(pdf);
|
|
||||||
has_acroform = pdfioDictGetType(catalog, "AcroForm") != PDFIO_VALTYPE_NONE;
|
|
||||||
num_pages = pdfioFileGetNumPages(pdf);
|
|
||||||
producer = pdfioFileGetProducer(pdf);
|
|
||||||
title = pdfioFileGetTitle(pdf);
|
title = pdfioFileGetTitle(pdf);
|
||||||
|
|
||||||
// Get the creation date and convert to a string...
|
// Get the creation date and convert to a string...
|
||||||
@ -947,76 +926,12 @@ main(int argc, // I - Number of command-line arguments
|
|||||||
snprintf(creation_text, sizeof(creation_text), "-- not set --");
|
snprintf(creation_text, sizeof(creation_text), "-- not set --");
|
||||||
}
|
}
|
||||||
|
|
||||||
// Get the modification date and convert to a string...
|
|
||||||
if ((modification_date = pdfioFileGetModificationDate(pdf)) > 0)
|
|
||||||
{
|
|
||||||
modification_tm = localtime(&modification_date);
|
|
||||||
strftime(modification_text, sizeof(modification_text), "%c", modification_tm);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
snprintf(modification_text, sizeof(modification_text), "-- not set --");
|
|
||||||
}
|
|
||||||
|
|
||||||
// Print file information to stdout...
|
// Print file information to stdout...
|
||||||
printf("%s:\n", filename);
|
printf("%s:\n", filename);
|
||||||
printf(" Title: %s\n", title ? title : "-- not set --");
|
printf(" Title: %s\n", title ? title : "-- not set --");
|
||||||
printf(" Author: %s\n", author ? author : "-- not set --");
|
printf(" Author: %s\n", author ? author : "-- not set --");
|
||||||
printf(" Creator: %s\n", creator ? creator : "-- not set --");
|
|
||||||
printf(" Producer: %s\n", producer ? producer : "-- not set --");
|
|
||||||
printf(" Created On: %s\n", creation_text);
|
printf(" Created On: %s\n", creation_text);
|
||||||
printf(" Modified On: %s\n", modification_text);
|
printf(" Number Pages: %u\n", (unsigned)pdfioFileGetNumPages(pdf));
|
||||||
printf(" Version: %s\n", pdfioFileGetVersion(pdf));
|
|
||||||
printf(" AcroForm: %s\n", has_acroform ? "Yes" : "No");
|
|
||||||
printf(" Number of Pages: %u\n", (unsigned)num_pages);
|
|
||||||
|
|
||||||
// Report the MediaBox for all of the pages
|
|
||||||
prev_box.x1 = prev_box.x2 = prev_box.y1 = prev_box.y2 = 0.0;
|
|
||||||
|
|
||||||
for (cur = 0, prev = 0; cur < num_pages; cur ++)
|
|
||||||
{
|
|
||||||
// Find the MediaBox for this page in the page tree...
|
|
||||||
for (page = pdfioFileGetPage(pdf, cur);
|
|
||||||
page != NULL;
|
|
||||||
page = pdfioDictGetObj(page_dict, "Parent"))
|
|
||||||
{
|
|
||||||
cur_box.x1 = cur_box.x2 = cur_box.y1 = cur_box.y2 = 0.0;
|
|
||||||
page_dict = pdfioObjGetDict(page);
|
|
||||||
|
|
||||||
if (pdfioDictGetRect(page_dict, "MediaBox", &cur_box))
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
// If this MediaBox is different from the previous one, show the range of
|
|
||||||
// pages that have that size...
|
|
||||||
if (cur == 0 ||
|
|
||||||
fabs(cur_box.x1 - prev_box.x1) > 0.01 ||
|
|
||||||
fabs(cur_box.y1 - prev_box.y1) > 0.01 ||
|
|
||||||
fabs(cur_box.x2 - prev_box.x2) > 0.01 ||
|
|
||||||
fabs(cur_box.y2 - prev_box.y2) > 0.01)
|
|
||||||
{
|
|
||||||
if (cur > prev)
|
|
||||||
{
|
|
||||||
snprintf(range_text, sizeof(range_text), "Pages %u-%u",
|
|
||||||
(unsigned)(prev + 1), (unsigned)cur);
|
|
||||||
printf("%16s: [%g %g %g %g]\n", range_text,
|
|
||||||
prev_box.x1, prev_box.y1, prev_box.x2, prev_box.y2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Start a new series of pages with the new size...
|
|
||||||
prev = cur;
|
|
||||||
prev_box = cur_box;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Show the last range as needed...
|
|
||||||
if (cur > prev)
|
|
||||||
{
|
|
||||||
snprintf(range_text, sizeof(range_text), "Pages %u-%u",
|
|
||||||
(unsigned)(prev + 1), (unsigned)cur);
|
|
||||||
printf("%16s: [%g %g %g %g]\n", range_text,
|
|
||||||
prev_box.x1, prev_box.y1, prev_box.x2, prev_box.y2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Close the PDF file...
|
// Close the PDF file...
|
||||||
pdfioFileClose(pdf);
|
pdfioFileClose(pdf);
|
||||||
|
|||||||
@ -68,7 +68,7 @@ main(int argc, // I - Number of command-line arguments
|
|||||||
catalog = pdfioFileGetCatalog(pdf);
|
catalog = pdfioFileGetCatalog(pdf);
|
||||||
author = pdfioFileGetAuthor(pdf);
|
author = pdfioFileGetAuthor(pdf);
|
||||||
creator = pdfioFileGetCreator(pdf);
|
creator = pdfioFileGetCreator(pdf);
|
||||||
has_acroform = pdfioDictGetType(catalog, "AcroForm") != PDFIO_VALTYPE_NONE;
|
has_acroform = pdfioDictGetObj(catalog, "AcroForm") != NULL ? true : false;
|
||||||
num_pages = pdfioFileGetNumPages(pdf);
|
num_pages = pdfioFileGetNumPages(pdf);
|
||||||
producer = pdfioFileGetProducer(pdf);
|
producer = pdfioFileGetProducer(pdf);
|
||||||
title = pdfioFileGetTitle(pdf);
|
title = pdfioFileGetTitle(pdf);
|
||||||
|
|||||||
@ -32,11 +32,11 @@ if test $(grep AC_INIT configure.ac | awk '{print $2}') != "[$version],"; then
|
|||||||
status=1
|
status=1
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if test $(head -5 CHANGES.md | tail -1 | awk '{print $1}') != "v$version"; then
|
if test $(head -4 CHANGES.md | tail -1 | awk '{print $1}') != "v$version"; then
|
||||||
echo "Still need to update CHANGES.md version number."
|
echo "Still need to update CHANGES.md version number."
|
||||||
status=1
|
status=1
|
||||||
fi
|
fi
|
||||||
if test $(head -5 CHANGES.md | tail -1 | awk '{print $3}') = "YYYY-MM-DD"; then
|
if test $(head -4 CHANGES.md | tail -1 | awk '{print $3}') = "YYYY-MM-DD"; then
|
||||||
echo "Still need to update CHANGES.md release date."
|
echo "Still need to update CHANGES.md release date."
|
||||||
status=1
|
status=1
|
||||||
fi
|
fi
|
||||||
|
|||||||
@ -640,8 +640,6 @@ _pdfioArrayRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
//
|
//
|
||||||
// 'pdfioArrayRemove()' - Remove an array entry.
|
// 'pdfioArrayRemove()' - Remove an array entry.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.4@
|
|
||||||
//
|
|
||||||
|
|
||||||
bool // O - `true` on success, `false` otherwise
|
bool // O - `true` on success, `false` otherwise
|
||||||
pdfioArrayRemove(pdfio_array_t *a, // I - Array
|
pdfioArrayRemove(pdfio_array_t *a, // I - Array
|
||||||
|
|||||||
@ -1,532 +0,0 @@
|
|||||||
/* CGATS001Compat-v2-micro.icc */
|
|
||||||
static unsigned char CGATS001Compat_v2_micro_icc[] = {
|
|
||||||
0,0,33,16,65,68,66,69,2,16,0,0,115,99,110,114,
|
|
||||||
67,77,89,75,76,97,98,32,7,230,0,12,0,7,0,22,
|
|
||||||
0,16,0,42,97,99,115,112,77,83,70,84,0,0,0,0,
|
|
||||||
115,97,119,115,99,116,114,108,0,0,0,0,0,0,0,0,
|
|
||||||
0,0,0,0,0,0,246,214,0,1,0,0,0,0,211,45,
|
|
||||||
104,97,110,100,195,103,209,209,26,217,105,182,62,57,156,48,
|
|
||||||
22,179,165,88,0,0,0,0,0,0,0,0,0,0,0,0,
|
|
||||||
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
|
|
||||||
0,0,0,4,100,101,115,99,0,0,0,180,0,0,0,95,
|
|
||||||
99,112,114,116,0,0,0,208,0,0,0,12,119,116,112,116,
|
|
||||||
0,0,0,220,0,0,0,20,65,50,66,48,0,0,0,240,
|
|
||||||
0,0,32,32,100,101,115,99,0,0,0,0,0,0,0,5,
|
|
||||||
117,67,77,89,0,0,0,0,0,0,0,0,0,0,0,0,
|
|
||||||
116,101,120,116,0,0,0,0,67,67,48,0,88,89,90,32,
|
|
||||||
0,0,0,0,0,0,246,214,0,1,0,0,0,0,211,45,
|
|
||||||
109,102,116,50,0,0,0,0,4,3,6,0,0,1,0,0,
|
|
||||||
0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
|
|
||||||
0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,
|
|
||||||
0,48,0,2,0,0,10,35,16,0,22,155,28,150,35,8,
|
|
||||||
41,37,47,68,53,83,59,90,65,90,71,78,77,74,83,48,
|
|
||||||
89,25,94,245,100,188,106,133,112,43,117,193,123,79,128,187,
|
|
||||||
134,23,139,107,144,166,149,206,154,244,160,21,165,30,170,40,
|
|
||||||
175,51,180,64,185,71,190,81,195,91,200,103,205,100,210,85,
|
|
||||||
215,65,220,33,224,252,229,190,234,87,238,218,243,138,248,23,
|
|
||||||
252,104,255,255,0,0,8,214,13,206,19,98,24,129,30,6,
|
|
||||||
35,77,40,160,46,0,51,86,56,193,62,41,67,165,73,37,
|
|
||||||
78,162,84,51,89,175,95,46,100,173,106,10,111,107,116,191,
|
|
||||||
121,244,127,36,132,82,137,98,142,111,147,127,152,147,157,151,
|
|
||||||
162,172,167,211,173,14,178,88,183,186,189,52,194,199,200,90,
|
|
||||||
205,244,211,154,217,72,223,1,228,146,234,19,239,215,245,132,
|
|
||||||
251,7,255,255,0,0,9,30,14,44,19,200,24,222,30,99,
|
|
||||||
35,150,40,200,45,246,51,35,56,84,61,138,66,209,72,33,
|
|
||||||
77,126,82,234,88,89,93,211,99,74,104,190,110,47,115,148,
|
|
||||||
120,237,126,59,131,126,136,180,141,231,147,29,152,90,157,169,
|
|
||||||
163,18,168,158,174,79,180,41,186,39,192,69,198,114,204,164,
|
|
||||||
210,199,216,201,222,161,228,73,233,160,238,170,243,244,248,186,
|
|
||||||
252,225,255,255,0,0,8,135,13,57,18,115,23,60,28,123,
|
|
||||||
33,106,38,94,43,92,48,99,53,110,58,133,63,163,68,202,
|
|
||||||
73,244,79,35,84,77,89,109,94,139,99,158,104,170,109,176,
|
|
||||||
114,172,119,156,124,135,129,112,134,74,139,35,143,254,148,223,
|
|
||||||
153,201,158,194,163,209,168,251,174,67,179,163,185,36,190,202,
|
|
||||||
196,145,202,125,208,133,214,166,220,240,227,93,234,118,241,193,
|
|
||||||
249,40,255,255,255,0,128,0,128,0,214,110,127,181,126,251,
|
|
||||||
173,86,127,150,126,88,131,53,127,186,126,83,86,78,128,50,
|
|
||||||
126,192,31,100,129,254,128,28,251,120,125,171,146,104,211,247,
|
|
||||||
125,155,142,161,171,46,125,194,139,106,129,32,126,37,136,221,
|
|
||||||
84,57,126,196,134,230,28,170,128,62,134,99,248,103,123,237,
|
|
||||||
165,11,209,76,123,249,158,148,168,209,124,68,152,192,127,22,
|
|
||||||
124,213,147,218,82,110,125,139,143,116,26,73,126,145,140,106,
|
|
||||||
245,211,122,201,183,251,206,211,122,205,174,205,166,160,123,35,
|
|
||||||
166,133,125,42,123,200,159,52,80,217,124,141,151,243,24,82,
|
|
||||||
125,10,144,4,243,199,122,9,203,97,204,207,121,247,191,95,
|
|
||||||
164,205,122,74,180,169,123,179,123,1,171,70,79,144,123,201,
|
|
||||||
163,159,22,200,123,191,143,103,242,42,121,140,223,132,203,50,
|
|
||||||
121,98,208,125,163,73,121,169,195,108,122,115,122,107,184,86,
|
|
||||||
78,150,123,56,174,96,21,158,122,200,142,157,227,233,142,168,
|
|
||||||
125,57,191,208,140,54,124,173,154,204,138,30,124,141,116,50,
|
|
||||||
136,124,124,247,74,84,135,121,125,199,20,34,137,177,127,236,
|
|
||||||
224,239,140,172,141,230,189,193,138,73,138,227,152,241,136,91,
|
|
||||||
136,116,114,87,134,238,134,171,72,129,134,18,133,143,18,45,
|
|
||||||
135,202,133,165,222,108,139,13,159,8,187,88,136,200,153,179,
|
|
||||||
150,192,134,245,148,251,112,129,133,173,145,24,70,249,132,229,
|
|
||||||
142,34,16,97,134,27,137,235,220,58,137,245,176,93,185,57,
|
|
||||||
135,184,168,203,148,204,133,239,161,238,110,212,132,170,155,243,
|
|
||||||
69,169,131,235,151,169,15,9,132,165,138,43,218,113,137,45,
|
|
||||||
194,46,183,137,134,242,184,87,147,63,133,43,175,95,109,144,
|
|
||||||
131,243,167,166,68,161,131,41,161,166,14,7,131,135,137,124,
|
|
||||||
217,12,136,152,212,229,182,53,134,99,200,164,145,250,132,152,
|
|
||||||
189,153,108,133,131,103,180,155,67,209,130,165,170,33,13,68,
|
|
||||||
130,183,136,248,201,213,157,235,123,46,169,121,153,123,122,234,
|
|
||||||
136,53,149,117,123,19,101,12,146,14,123,193,62,13,143,191,
|
|
||||||
124,214,9,84,144,204,127,187,199,84,156,73,138,107,167,205,
|
|
||||||
151,198,136,7,134,185,147,217,134,42,99,150,144,153,132,246,
|
|
||||||
60,167,142,98,132,135,8,113,142,126,132,36,197,113,154,202,
|
|
||||||
153,237,165,235,150,98,149,123,132,247,146,119,145,165,98,4,
|
|
||||||
143,82,142,167,59,93,141,42,140,19,7,182,140,158,133,55,
|
|
||||||
195,166,153,193,169,229,164,50,149,94,163,134,131,66,145,135,
|
|
||||||
157,217,96,149,142,92,153,26,58,81,140,51,150,79,7,25,
|
|
||||||
139,41,132,204,194,42,153,10,186,48,162,214,148,166,177,236,
|
|
||||||
129,253,144,210,170,123,95,138,141,175,164,116,57,139,139,110,
|
|
||||||
159,13,6,174,138,21,132,132,192,255,152,123,203,106,161,198,
|
|
||||||
148,25,193,44,128,245,144,72,184,9,94,179,141,45,177,103,
|
|
||||||
56,235,138,244,165,100,6,89,137,77,132,75,177,37,173,245,
|
|
||||||
122,2,147,243,167,169,121,209,117,242,161,206,122,23,85,235,
|
|
||||||
156,180,122,225,49,88,150,201,124,2,0,239,149,92,127,195,
|
|
||||||
175,57,172,141,135,237,146,202,166,25,133,179,116,224,160,67,
|
|
||||||
132,66,84,210,155,60,131,120,48,93,152,11,131,193,0,226,
|
|
||||||
147,96,128,133,173,202,171,58,150,19,145,79,164,217,146,68,
|
|
||||||
115,118,159,2,143,29,83,154,154,5,140,217,47,124,150,201,
|
|
||||||
140,54,0,206,145,182,128,139,172,145,170,52,164,133,144,19,
|
|
||||||
163,219,159,13,114,58,158,5,154,89,82,143,152,241,150,198,
|
|
||||||
46,202,149,168,148,235,0,217,144,85,128,147,171,106,169,130,
|
|
||||||
179,137,143,32,163,20,172,85,113,80,157,63,162,160,81,202,
|
|
||||||
152,62,161,248,46,73,148,212,155,139,0,219,143,72,128,148,
|
|
||||||
170,119,169,1,195,84,142,87,162,131,186,91,112,151,156,179,
|
|
||||||
178,242,81,58,151,186,174,21,45,236,148,82,159,13,0,222,
|
|
||||||
142,134,128,150,154,49,190,221,121,79,127,198,182,195,121,6,
|
|
||||||
100,136,175,54,121,74,71,42,168,146,122,23,36,45,165,99,
|
|
||||||
123,14,0,0,143,153,128,0,152,249,189,121,134,22,127,13,
|
|
||||||
181,72,132,75,99,211,173,165,130,235,70,115,166,244,130,111,
|
|
||||||
35,202,163,124,130,239,0,0,142,213,128,0,152,46,188,21,
|
|
||||||
146,252,126,42,179,238,143,148,98,240,172,64,140,239,69,182,
|
|
||||||
165,143,139,90,35,118,161,226,138,239,0,0,142,33,128,0,
|
|
||||||
151,95,187,20,156,183,125,105,178,222,152,248,98,53,171,44,
|
|
||||||
148,44,69,34,164,102,145,119,35,60,160,141,143,228,0,0,
|
|
||||||
141,150,128,0,150,186,186,65,173,194,124,235,177,250,167,108,
|
|
||||||
97,205,170,70,162,133,68,210,163,131,159,209,35,33,159,106,
|
|
||||||
150,67,0,0,141,57,128,0,150,10,185,176,188,68,124,138,
|
|
||||||
177,69,180,40,97,126,169,128,174,82,68,159,162,198,170,52,
|
|
||||||
35,38,158,179,151,196,0,0,140,230,128,0,132,180,208,159,
|
|
||||||
120,243,108,190,198,205,120,107,83,203,189,201,120,144,56,144,
|
|
||||||
181,241,121,63,22,242,178,158,122,81,0,0,137,249,128,0,
|
|
||||||
132,84,206,246,132,213,108,102,197,80,130,218,83,105,188,24,
|
|
||||||
129,168,56,75,180,0,129,93,23,73,176,8,130,10,0,0,
|
|
||||||
138,37,128,0,132,67,205,78,144,147,108,56,195,164,141,107,
|
|
||||||
83,48,186,79,139,41,56,52,178,35,138,58,23,180,173,196,
|
|
||||||
137,41,0,0,138,73,128,0,132,35,203,251,156,155,108,55,
|
|
||||||
194,41,152,56,83,60,184,196,149,21,56,85,176,133,148,4,
|
|
||||||
24,42,171,234,144,154,0,0,138,101,128,0,131,240,202,242,
|
|
||||||
168,242,108,66,193,0,163,54,83,110,183,140,159,100,56,150,
|
|
||||||
175,80,157,234,24,158,170,120,144,165,0,0,138,121,128,0,
|
|
||||||
131,190,202,18,181,197,108,88,192,13,174,136,83,181,182,138,
|
|
||||||
170,24,56,250,174,76,165,33,25,38,169,99,145,1,0,0,
|
|
||||||
138,136,128,0,235,21,120,95,117,172,198,143,121,103,118,146,
|
|
||||||
160,155,122,106,119,154,120,244,123,117,120,218,78,61,124,157,
|
|
||||||
122,46,24,103,126,52,123,43,231,220,117,150,135,222,195,241,
|
|
||||||
118,230,133,232,158,88,120,46,132,101,118,244,121,124,131,68,
|
|
||||||
76,100,122,195,129,102,22,11,123,166,130,96,228,245,115,130,
|
|
||||||
154,56,193,46,116,236,149,151,155,232,118,93,145,116,116,232,
|
|
||||||
119,221,141,248,74,174,121,54,138,229,19,252,121,133,135,196,
|
|
||||||
226,139,114,5,172,159,190,208,115,112,165,140,153,177,116,238,
|
|
||||||
158,247,114,251,118,134,153,19,73,38,119,231,148,52,18,94,
|
|
||||||
119,220,139,241,224,194,113,11,191,52,189,12,114,105,181,200,
|
|
||||||
151,244,115,224,172,209,113,127,117,135,164,211,71,234,118,225,
|
|
||||||
158,108,17,36,118,168,139,151,223,129,112,120,210,33,187,195,
|
|
||||||
113,192,198,94,150,146,115,32,187,38,112,68,116,200,177,102,
|
|
||||||
70,235,118,28,168,223,16,59,117,202,138,249,209,115,134,135,
|
|
||||||
115,123,177,87,133,101,116,211,143,52,132,136,118,40,106,212,
|
|
||||||
131,237,119,166,66,203,131,210,121,44,13,68,133,161,122,166,
|
|
||||||
207,74,132,21,132,44,175,136,131,38,130,252,141,102,130,108,
|
|
||||||
130,15,105,23,129,246,129,111,65,44,129,242,129,3,11,242,
|
|
||||||
131,47,128,187,204,230,130,32,148,250,173,11,129,68,145,118,
|
|
||||||
139,42,128,171,142,60,103,60,128,104,139,143,63,171,128,112,
|
|
||||||
137,123,10,160,129,38,133,169,202,204,128,181,165,229,170,253,
|
|
||||||
127,222,160,68,137,59,127,80,154,224,101,154,127,25,150,30,
|
|
||||||
62,106,127,39,146,206,9,181,127,147,134,144,201,66,127,194,
|
|
||||||
183,38,169,111,126,232,175,109,135,176,126,82,167,231,100,77,
|
|
||||||
126,40,161,100,61,104,126,40,156,138,9,4,126,105,134,24,
|
|
||||||
200,52,127,42,201,23,168,66,126,72,191,65,134,106,125,151,
|
|
||||||
181,160,99,54,125,111,173,200,60,152,125,113,164,221,8,120,
|
|
||||||
125,143,133,186,184,173,149,106,113,228,156,34,146,61,115,98,
|
|
||||||
125,114,143,136,116,221,92,54,141,74,118,127,54,161,140,45,
|
|
||||||
120,8,3,238,139,88,123,49,182,255,147,72,129,49,154,137,
|
|
||||||
144,64,128,123,123,227,141,162,127,240,90,199,139,126,127,190,
|
|
||||||
53,89,138,93,127,196,3,128,136,228,128,74,181,64,145,117,
|
|
||||||
144,98,152,169,142,132,141,169,122,46,139,240,139,55,89,77,
|
|
||||||
137,236,137,71,52,47,136,204,136,38,3,22,134,234,130,22,
|
|
||||||
179,141,144,32,160,3,151,4,141,51,155,112,120,129,138,173,
|
|
||||||
151,29,87,228,136,172,147,114,51,37,135,135,145,82,2,193,
|
|
||||||
133,95,129,221,178,73,143,62,175,217,149,185,140,83,169,123,
|
|
||||||
119,61,137,196,163,94,86,209,135,201,158,101,50,96,134,132,
|
|
||||||
153,234,2,137,132,59,129,182,177,102,142,167,192,110,148,187,
|
|
||||||
139,188,184,74,118,48,137,28,176,117,85,236,135,30,170,208,
|
|
||||||
49,180,133,217,160,46,2,88,131,104,129,150,161,39,165,31,
|
|
||||||
112,232,135,104,160,39,114,94,107,178,155,186,115,225,77,78,
|
|
||||||
151,243,117,130,41,135,150,141,118,177,0,66,137,171,126,52,
|
|
||||||
160,0,163,78,126,58,134,90,158,94,125,202,106,159,153,235,
|
|
||||||
126,68,76,76,150,41,126,114,40,187,148,150,126,116,0,60,
|
|
||||||
135,218,127,249,158,179,161,163,140,195,132,230,156,194,138,139,
|
|
||||||
105,69,152,84,136,161,75,40,148,163,135,100,39,242,146,245,
|
|
||||||
134,224,0,50,134,74,128,34,157,132,160,84,154,226,131,173,
|
|
||||||
155,126,151,25,104,13,151,13,147,166,74,49,147,72,145,0,
|
|
||||||
39,88,145,123,143,118,0,46,133,35,128,31,156,138,159,124,
|
|
||||||
169,118,130,195,154,160,164,33,103,23,150,32,159,51,73,88,
|
|
||||||
146,97,155,208,38,210,144,100,150,43,0,40,132,62,128,27,
|
|
||||||
155,211,158,242,184,169,130,0,154,13,177,217,102,77,149,124,
|
|
||||||
171,165,72,175,145,184,167,171,38,95,143,176,153,237,0,36,
|
|
||||||
131,152,128,24,139,20,181,218,112,19,115,151,175,83,113,97,
|
|
||||||
90,95,169,85,114,209,62,89,164,67,116,78,27,220,162,240,
|
|
||||||
117,20,0,0,132,76,128,0,138,120,180,61,125,106,115,25,
|
|
||||||
173,150,124,255,89,217,167,107,124,81,61,228,162,62,124,151,
|
|
||||||
27,203,160,109,125,6,0,0,131,187,128,0,137,192,178,136,
|
|
||||||
137,145,114,53,171,233,135,226,88,255,165,185,134,144,61,56,
|
|
||||||
160,141,133,174,27,150,158,104,133,23,0,0,131,37,128,0,
|
|
||||||
136,247,177,65,150,121,113,106,170,160,145,137,88,50,164,101,
|
|
||||||
144,140,60,162,159,30,142,229,27,110,156,173,140,81,0,0,
|
|
||||||
130,194,128,0,136,101,176,88,163,151,112,222,169,174,159,42,
|
|
||||||
87,167,163,100,155,105,60,52,158,16,153,106,27,92,155,60,
|
|
||||||
144,208,0,0,130,140,128,0,135,225,175,208,177,149,112,130,
|
|
||||||
169,4,171,225,87,60,162,144,167,47,59,221,157,49,163,199,
|
|
||||||
27,68,154,81,146,112,0,0,130,90,128,0,118,47,199,165,
|
|
||||||
111,81,96,137,191,214,112,85,73,93,184,132,113,146,47,37,
|
|
||||||
178,156,114,188,14,114,176,12,115,215,0,0,129,66,128,0,
|
|
||||||
118,37,198,9,123,103,96,145,189,252,122,224,73,95,182,83,
|
|
||||||
122,140,47,79,176,27,122,242,15,16,173,6,123,149,0,0,
|
|
||||||
129,65,128,0,118,26,196,25,134,225,96,81,188,12,133,19,
|
|
||||||
73,32,180,78,131,219,47,67,173,249,131,127,15,152,170,90,
|
|
||||||
131,15,0,0,129,64,128,0,117,232,194,153,146,128,96,44,
|
|
||||||
186,112,143,187,72,249,178,157,141,124,47,72,172,34,141,8,
|
|
||||||
16,17,168,31,136,88,0,0,129,63,128,0,117,180,193,153,
|
|
||||||
158,127,96,36,185,65,154,198,72,250,177,80,152,1,47,90,
|
|
||||||
170,197,151,16,16,120,166,98,139,34,0,0,129,63,128,0,
|
|
||||||
117,138,192,236,171,6,96,44,184,93,166,88,73,12,176,73,
|
|
||||||
163,22,47,127,169,175,158,184,16,201,165,41,139,89,0,0,
|
|
||||||
129,62,128,0,215,58,112,125,107,98,182,48,114,183,110,9,
|
|
||||||
147,81,116,191,112,146,110,79,118,168,115,18,69,242,120,110,
|
|
||||||
117,99,17,41,122,4,118,21,212,37,109,25,125,61,179,174,
|
|
||||||
111,175,125,19,145,41,114,6,125,27,108,110,116,58,125,82,
|
|
||||||
68,67,118,17,125,118,15,115,119,100,124,211,209,76,106,99,
|
|
||||||
143,18,176,232,109,33,140,81,142,189,111,175,137,216,106,111,
|
|
||||||
114,31,135,215,66,173,115,252,133,236,14,12,117,65,131,106,
|
|
||||||
206,240,104,112,160,225,174,148,107,62,155,216,140,130,109,225,
|
|
||||||
150,255,104,143,112,110,146,160,65,64,114,73,142,92,12,238,
|
|
||||||
115,154,136,44,205,74,103,27,178,184,172,233,105,229,171,138,
|
|
||||||
138,211,108,132,164,100,103,24,111,33,157,249,64,30,112,232,
|
|
||||||
153,0,12,32,114,96,136,51,204,67,102,85,196,179,171,201,
|
|
||||||
105,11,187,103,137,134,107,139,178,19,101,232,110,39,169,242,
|
|
||||||
63,37,113,29,163,2,11,134,113,150,135,202,191,51,125,253,
|
|
||||||
105,204,162,88,126,40,108,203,130,244,126,117,111,124,96,224,
|
|
||||||
126,227,114,20,58,181,127,161,116,87,6,250,129,135,117,232,
|
|
||||||
189,59,122,243,122,101,160,121,123,114,122,237,129,38,123,241,
|
|
||||||
123,66,95,70,124,136,123,210,57,87,125,61,124,104,6,56,
|
|
||||||
126,240,124,161,186,231,120,104,138,147,158,7,121,10,136,216,
|
|
||||||
126,247,121,180,135,50,93,119,122,128,133,202,55,236,123,44,
|
|
||||||
132,147,5,122,125,75,129,223,184,229,118,148,155,6,156,7,
|
|
||||||
119,69,151,69,125,15,119,255,147,122,91,227,120,220,144,16,
|
|
||||||
54,189,121,122,141,190,4,240,123,230,131,75,183,122,117,78,
|
|
||||||
171,160,154,140,117,255,165,231,123,150,118,180,160,18,90,158,
|
|
||||||
119,159,154,248,53,206,120,29,151,54,4,139,123,11,131,18,
|
|
||||||
182,151,116,140,188,154,153,124,117,45,180,249,122,105,117,198,
|
|
||||||
173,42,89,148,118,175,166,195,52,247,119,27,159,91,4,58,
|
|
||||||
122,75,130,219,168,10,140,102,104,152,142,157,138,129,107,167,
|
|
||||||
114,84,137,23,110,98,83,5,136,13,112,248,46,178,136,50,
|
|
||||||
114,232,0,0,134,1,119,195,166,152,137,165,119,142,140,252,
|
|
||||||
136,21,120,113,112,187,134,199,121,68,81,165,133,209,122,43,
|
|
||||||
45,147,133,199,122,111,0,0,131,203,125,115,164,228,135,58,
|
|
||||||
134,91,139,30,133,208,133,102,111,24,132,156,132,87,80,93,
|
|
||||||
131,190,131,134,44,163,131,149,130,248,0,0,129,242,128,0,
|
|
||||||
163,51,133,129,149,157,137,135,132,33,146,220,109,118,130,247,
|
|
||||||
143,243,78,252,130,37,141,109,43,168,129,222,139,252,0,0,
|
|
||||||
128,80,128,0,162,3,132,83,164,223,136,69,130,249,160,109,
|
|
||||||
108,52,129,194,155,194,77,229,128,243,151,242,42,242,128,117,
|
|
||||||
148,112,0,0,128,0,128,0,161,66,131,152,180,173,135,81,
|
|
||||||
130,59,174,155,107,41,128,225,168,60,77,1,128,10,163,180,
|
|
||||||
42,74,127,120,154,175,0,0,128,0,128,0,145,188,155,172,
|
|
||||||
103,193,122,194,152,25,106,174,97,34,149,28,109,90,68,88,
|
|
||||||
146,185,111,205,33,58,147,6,113,3,0,0,128,158,125,23,
|
|
||||||
144,178,153,85,117,117,121,161,149,241,118,113,96,7,146,235,
|
|
||||||
119,201,67,104,144,128,120,192,32,163,144,90,120,208,0,0,
|
|
||||||
128,83,127,160,143,100,151,24,131,16,120,32,147,209,130,146,
|
|
||||||
94,175,144,218,130,3,66,85,142,130,129,188,32,1,142,10,
|
|
||||||
128,235,0,0,128,0,128,0,142,45,149,108,144,194,118,226,
|
|
||||||
146,54,142,170,93,120,143,61,140,135,65,117,140,210,138,222,
|
|
||||||
31,136,140,18,137,181,0,0,128,0,128,0,141,62,148,80,
|
|
||||||
158,204,117,254,145,26,155,76,92,129,142,10,151,180,64,146,
|
|
||||||
139,158,149,70,31,15,138,141,145,227,0,0,128,0,128,0,
|
|
||||||
140,159,147,161,173,59,117,64,144,98,168,119,91,182,141,51,
|
|
||||||
163,160,63,227,138,184,160,184,30,155,137,127,148,146,0,0,
|
|
||||||
128,0,128,0,124,171,172,10,102,190,103,126,167,39,105,111,
|
|
||||||
80,11,162,201,107,245,53,57,159,120,110,24,19,165,158,208,
|
|
||||||
111,20,0,0,128,0,128,0,123,249,170,24,116,224,102,230,
|
|
||||||
165,24,117,140,79,132,160,128,117,94,52,226,156,255,118,88,
|
|
||||||
19,187,155,193,119,9,0,0,128,0,128,0,123,42,167,228,
|
|
||||||
127,253,101,234,162,244,127,85,78,167,158,94,127,12,52,67,
|
|
||||||
154,215,126,238,19,159,153,39,127,38,0,0,128,0,128,0,
|
|
||||||
122,87,166,68,140,182,101,22,161,89,139,59,77,209,156,183,
|
|
||||||
137,52,51,180,153,17,136,91,19,135,150,246,134,122,0,0,
|
|
||||||
128,0,128,0,121,194,165,30,152,238,100,130,160,44,150,73,
|
|
||||||
77,54,155,119,147,192,51,58,151,189,146,136,19,131,149,48,
|
|
||||||
139,58,0,0,128,0,128,0,121,80,164,119,166,54,100,51,
|
|
||||||
159,99,162,165,76,201,154,118,159,46,50,220,150,162,156,195,
|
|
||||||
19,98,147,245,141,27,0,0,128,0,128,0,104,127,189,181,
|
|
||||||
101,120,84,142,183,253,103,201,62,206,178,149,106,4,37,57,
|
|
||||||
175,32,107,133,7,201,168,185,110,103,0,0,128,0,128,0,
|
|
||||||
104,19,188,17,113,56,84,117,181,220,113,249,62,221,175,253,
|
|
||||||
114,239,37,150,172,20,115,158,8,71,165,174,118,13,0,0,
|
|
||||||
128,0,128,0,103,206,185,191,124,128,84,14,179,133,124,35,
|
|
||||||
62,146,173,145,124,7,37,152,169,115,124,23,8,149,163,10,
|
|
||||||
125,3,0,0,128,0,128,0,103,132,183,243,135,237,83,215,
|
|
||||||
177,160,134,186,62,83,171,151,133,157,37,151,167,69,133,155,
|
|
||||||
8,210,160,225,134,24,0,0,128,0,128,0,103,71,182,193,
|
|
||||||
147,197,83,203,176,53,145,186,62,65,170,12,143,228,37,150,
|
|
||||||
165,157,143,124,9,4,159,47,134,25,0,0,128,0,128,0,
|
|
||||||
103,34,182,5,159,118,83,218,175,42,156,247,62,66,168,216,
|
|
||||||
154,228,37,162,164,81,151,207,9,28,157,237,134,41,0,0,
|
|
||||||
128,0,128,0,195,134,104,39,97,50,165,143,107,98,101,100,
|
|
||||||
133,177,110,87,105,86,99,107,113,26,109,23,61,117,115,78,
|
|
||||||
112,105,10,197,118,146,113,155,192,120,99,196,114,159,163,37,
|
|
||||||
103,127,116,32,131,159,106,221,117,164,97,161,109,247,119,42,
|
|
||||||
59,237,112,35,120,108,9,208,115,227,120,197,189,150,96,56,
|
|
||||||
131,182,160,101,100,60,130,212,129,66,103,227,130,4,95,178,
|
|
||||||
107,69,129,80,58,117,109,94,128,220,8,252,114,54,127,181,
|
|
||||||
187,44,93,116,149,0,158,28,97,167,145,220,127,29,101,119,
|
|
||||||
142,191,93,247,105,0,139,222,57,48,106,248,136,228,8,98,
|
|
||||||
114,207,133,15,185,130,91,150,166,49,156,129,95,216,160,239,
|
|
||||||
125,137,99,178,155,159,92,152,103,80,150,226,56,49,105,27,
|
|
||||||
147,108,7,231,114,249,133,88,184,132,90,105,183,86,155,115,
|
|
||||||
94,161,175,238,124,98,98,101,168,131,91,140,105,1,162,44,
|
|
||||||
55,84,103,155,156,250,7,143,115,57,133,29,173,93,116,242,
|
|
||||||
96,48,147,55,118,74,100,152,118,92,119,176,104,140,86,142,
|
|
||||||
121,30,108,57,50,50,122,128,111,45,2,87,126,109,114,86,
|
|
||||||
171,85,112,240,112,28,145,91,114,194,114,35,116,164,116,109,
|
|
||||||
115,251,85,28,118,12,117,186,49,17,119,53,119,0,2,43,
|
|
||||||
125,195,121,110,168,240,109,150,128,2,142,230,111,169,127,232,
|
|
||||||
114,129,113,144,127,187,83,92,115,109,127,135,47,194,116,98,
|
|
||||||
127,74,1,226,125,94,127,32,166,228,106,254,143,238,140,233,
|
|
||||||
109,54,141,221,112,164,111,63,139,156,81,229,113,51,137,125,
|
|
||||||
46,184,113,233,136,69,1,188,125,70,129,22,165,119,105,58,
|
|
||||||
159,231,139,118,107,126,155,238,111,59,109,141,151,183,80,175,
|
|
||||||
111,144,148,16,45,231,112,10,145,123,1,153,125,77,129,20,
|
|
||||||
164,153,104,24,176,2,138,114,106,82,170,42,110,35,111,42,
|
|
||||||
164,16,79,186,110,75,159,42,45,29,110,151,153,133,1,123,
|
|
||||||
125,127,129,0,151,185,130,155,95,107,128,155,130,26,99,200,
|
|
||||||
102,131,129,250,103,171,73,25,130,36,107,48,37,224,131,72,
|
|
||||||
109,106,0,0,128,15,119,32,150,37,126,232,109,252,126,233,
|
|
||||||
126,222,112,71,100,238,126,239,114,85,71,211,127,49,116,50,
|
|
||||||
36,254,127,224,117,40,0,0,128,0,125,1,148,89,123,191,
|
|
||||||
124,214,124,252,123,247,125,43,99,88,124,49,125,116,70,157,
|
|
||||||
124,147,125,171,36,61,124,241,125,162,0,0,128,0,128,0,
|
|
||||||
146,160,121,84,139,48,123,96,121,170,138,25,97,182,121,248,
|
|
||||||
136,132,69,80,122,100,134,203,35,88,122,135,134,48,0,0,
|
|
||||||
128,0,128,0,145,107,119,175,153,210,122,36,120,16,150,250,
|
|
||||||
96,132,120,91,147,207,68,71,120,200,145,64,34,188,120,174,
|
|
||||||
142,195,0,0,128,0,128,0,144,162,120,93,168,186,121,57,
|
|
||||||
120,129,164,90,95,144,120,148,159,155,67,117,120,204,156,88,
|
|
||||||
34,21,119,83,148,183,0,0,128,0,128,0,130,198,145,99,
|
|
||||||
94,162,109,209,143,77,98,193,86,12,141,196,102,123,58,184,
|
|
||||||
140,221,105,176,24,115,141,200,107,28,0,0,128,0,124,73,
|
|
||||||
129,132,142,31,107,235,108,146,140,92,110,64,84,240,138,218,
|
|
||||||
113,211,57,230,137,229,115,138,24,36,138,59,114,239,0,0,
|
|
||||||
128,0,127,132,128,22,139,40,121,37,107,6,137,153,122,194,
|
|
||||||
83,165,136,48,123,82,56,243,135,70,123,12,23,189,135,58,
|
|
||||||
123,75,0,0,128,0,128,0,126,190,136,215,135,50,105,197,
|
|
||||||
135,98,134,150,82,127,133,248,133,151,56,76,132,242,133,17,
|
|
||||||
23,130,132,161,132,185,0,0,128,0,128,0,125,190,135,83,
|
|
||||||
147,232,104,226,133,228,145,251,81,131,132,98,143,208,55,90,
|
|
||||||
131,82,142,43,23,27,130,174,140,195,0,0,128,0,128,0,
|
|
||||||
125,14,134,79,161,162,104,29,132,220,158,145,80,187,131,56,
|
|
||||||
154,254,54,173,130,12,153,42,22,191,129,62,143,48,0,0,
|
|
||||||
128,0,128,0,110,138,161,103,93,113,91,64,158,36,97,61,
|
|
||||||
69,98,155,115,100,180,43,134,154,24,103,87,11,238,152,5,
|
|
||||||
105,90,0,0,128,0,127,174,109,133,158,164,105,164,90,112,
|
|
||||||
155,103,107,227,68,195,152,129,109,252,43,62,150,221,111,137,
|
|
||||||
12,25,148,105,113,67,0,0,128,0,128,0,108,132,155,200,
|
|
||||||
117,179,89,77,152,172,118,164,67,211,149,207,119,119,42,162,
|
|
||||||
148,24,120,5,12,19,145,67,121,90,0,0,128,0,128,0,
|
|
||||||
107,134,153,143,129,221,88,92,150,130,129,173,66,235,147,154,
|
|
||||||
129,73,42,24,145,180,129,15,12,0,142,157,128,215,0,0,
|
|
||||||
128,0,128,0,106,209,152,11,143,26,87,176,149,0,141,197,
|
|
||||||
66,62,146,3,140,0,41,140,143,253,139,52,12,1,140,140,
|
|
||||||
133,216,0,0,128,0,128,0,106,74,151,18,154,199,87,83,
|
|
||||||
147,243,152,208,65,214,144,186,150,118,41,61,142,132,149,10,
|
|
||||||
11,233,139,8,136,14,0,0,128,0,128,0,90,217,179,10,
|
|
||||||
91,159,72,146,175,35,94,239,52,17,171,191,97,242,26,122,
|
|
||||||
171,135,99,103,2,147,158,4,105,195,0,0,128,0,128,0,
|
|
||||||
89,242,176,188,102,234,72,22,172,122,104,233,51,223,168,163,
|
|
||||||
106,202,26,208,167,186,107,134,3,13,154,120,113,121,0,0,
|
|
||||||
128,0,128,0,89,104,173,222,113,237,71,119,169,158,114,221,
|
|
||||||
51,113,165,180,115,185,26,205,164,114,115,225,3,91,151,84,
|
|
||||||
119,101,0,0,128,0,128,0,88,225,171,136,125,19,71,16,
|
|
||||||
167,63,125,46,51,16,163,58,125,29,26,204,161,154,125,2,
|
|
||||||
3,150,148,166,126,188,0,0,128,0,128,0,88,127,169,250,
|
|
||||||
136,100,70,230,165,137,135,210,50,233,161,96,135,19,26,190,
|
|
||||||
159,136,135,59,3,199,146,155,130,61,0,0,128,0,128,0,
|
|
||||||
88,66,168,239,147,235,70,221,164,67,146,236,50,224,159,237,
|
|
||||||
145,204,26,206,157,221,143,133,3,222,145,7,130,157,0,0,
|
|
||||||
128,0,128,0,176,156,94,195,87,72,149,115,98,233,92,217,
|
|
||||||
120,99,102,205,98,34,88,182,106,104,103,28,53,1,108,159,
|
|
||||||
107,102,5,152,118,139,109,251,173,120,88,199,104,44,147,0,
|
|
||||||
93,173,107,60,118,78,98,35,110,48,86,244,102,42,113,1,
|
|
||||||
51,155,104,36,115,88,5,62,119,36,117,123,170,129,83,218,
|
|
||||||
120,230,144,69,89,66,121,155,116,3,94,37,122,79,85,27,
|
|
||||||
98,129,123,12,50,72,100,77,123,164,4,235,119,176,124,186,
|
|
||||||
167,244,79,239,137,125,142,8,85,186,136,49,114,1,90,231,
|
|
||||||
134,220,83,144,95,120,133,94,49,50,97,23,132,122,4,171,
|
|
||||||
120,27,130,105,166,29,76,244,153,245,140,119,83,4,150,99,
|
|
||||||
112,161,88,98,146,223,82,98,93,18,143,209,48,103,94,148,
|
|
||||||
141,222,4,128,120,101,131,11,165,1,75,27,170,73,139,111,
|
|
||||||
81,61,164,132,111,168,86,158,159,0,81,141,91,86,154,125,
|
|
||||||
47,181,92,180,151,6,4,90,120,165,130,241,156,106,106,192,
|
|
||||||
86,220,132,107,109,76,92,113,105,223,111,205,97,148,76,63,
|
|
||||||
114,46,102,77,41,113,115,222,105,208,0,133,127,32,112,194,
|
|
||||||
154,6,101,52,102,67,130,120,104,112,105,168,104,51,107,92,
|
|
||||||
108,201,74,235,109,253,111,166,40,136,111,123,113,155,0,121,
|
|
||||||
127,52,119,248,151,123,96,136,117,195,127,250,100,52,119,22,
|
|
||||||
102,27,103,124,120,55,73,62,106,97,121,62,39,94,107,182,
|
|
||||||
121,207,0,101,127,85,125,231,149,85,92,216,133,116,125,254,
|
|
||||||
96,208,133,45,100,78,100,86,131,234,71,229,103,88,131,7,
|
|
||||||
38,123,104,160,130,168,0,90,127,104,128,21,147,206,90,13,
|
|
||||||
148,102,124,145,94,51,145,245,98,253,97,219,143,75,70,199,
|
|
||||||
100,234,141,18,37,213,102,40,139,156,0,82,127,118,128,55,
|
|
||||||
146,221,88,74,163,183,123,146,92,123,159,112,97,255,96,28,
|
|
||||||
154,247,69,241,99,40,151,144,37,38,100,94,147,151,0,74,
|
|
||||||
127,132,128,50,136,83,119,164,86,119,114,249,120,152,91,224,
|
|
||||||
90,200,121,197,96,207,63,24,123,14,101,47,28,228,124,239,
|
|
||||||
103,177,0,0,128,0,118,153,134,86,114,117,100,134,113,39,
|
|
||||||
116,9,104,12,89,55,117,132,107,62,61,232,118,232,110,10,
|
|
||||||
28,63,120,131,111,111,0,0,128,0,124,173,132,83,110,13,
|
|
||||||
114,153,111,34,112,8,116,89,87,166,113,196,117,216,60,195,
|
|
||||||
115,69,119,23,27,177,116,190,119,163,0,0,128,0,128,0,
|
|
||||||
130,119,106,149,129,11,109,119,108,205,130,35,86,4,110,179,
|
|
||||||
128,158,59,134,112,55,128,143,26,244,113,202,129,140,0,0,
|
|
||||||
128,0,128,0,129,36,103,242,142,177,108,51,106,79,140,179,
|
|
||||||
84,214,108,70,139,126,58,135,109,187,138,52,26,128,111,130,
|
|
||||||
137,83,0,0,128,0,128,0,128,71,102,62,157,11,107,73,
|
|
||||||
104,167,154,28,83,238,106,146,150,196,57,196,107,241,148,173,
|
|
||||||
25,237,109,244,142,180,0,0,128,0,128,0,116,102,133,188,
|
|
||||||
85,206,97,9,133,77,90,232,74,225,133,71,95,143,48,197,
|
|
||||||
133,211,99,100,15,223,135,31,101,112,0,0,128,0,123,165,
|
|
||||||
114,183,129,2,98,152,95,147,129,17,102,24,73,174,129,44,
|
|
||||||
105,65,47,247,129,153,107,201,15,177,130,194,109,55,0,0,
|
|
||||||
128,0,127,79,113,14,124,224,111,119,93,220,125,64,113,115,
|
|
||||||
72,73,125,135,115,40,46,243,125,235,116,107,15,86,127,106,
|
|
||||||
117,126,0,0,128,0,128,0,111,138,121,149,124,88,92,114,
|
|
||||||
122,42,124,241,71,9,122,128,125,56,46,66,122,185,125,99,
|
|
||||||
15,42,124,159,125,207,0,0,128,0,128,0,110,95,119,23,
|
|
||||||
138,202,91,117,119,207,138,10,70,19,120,28,137,0,45,94,
|
|
||||||
120,38,135,245,14,222,122,140,135,102,0,0,128,0,128,0,
|
|
||||||
109,149,121,89,150,108,90,170,121,119,148,158,69,84,118,115,
|
|
||||||
146,87,44,190,118,78,145,129,14,137,120,225,137,87,0,0,
|
|
||||||
128,0,128,0,96,221,149,113,84,82,79,24,147,218,89,8,
|
|
||||||
58,133,146,240,93,68,32,234,148,5,96,5,5,223,142,72,
|
|
||||||
100,242,0,0,128,0,127,76,95,109,145,55,96,1,77,234,
|
|
||||||
143,234,99,97,57,154,142,232,102,93,32,131,143,118,104,29,
|
|
||||||
6,7,138,144,108,199,0,0,128,0,128,0,94,36,141,70,
|
|
||||||
107,194,76,143,140,50,109,216,56,136,139,63,111,156,31,218,
|
|
||||||
139,127,112,111,5,254,135,60,116,52,0,0,128,0,128,0,
|
|
||||||
92,237,138,30,122,85,75,113,137,51,120,146,55,133,136,57,
|
|
||||||
121,39,31,91,136,14,123,110,5,246,132,117,123,118,0,0,
|
|
||||||
128,0,128,0,91,246,135,172,131,111,74,141,134,231,131,84,
|
|
||||||
54,186,133,222,130,234,30,202,133,72,130,209,6,11,130,149,
|
|
||||||
129,136,0,0,128,0,128,0,91,71,134,25,143,189,74,30,
|
|
||||||
133,105,142,218,54,108,132,29,141,96,30,192,131,24,140,170,
|
|
||||||
6,8,129,66,132,20,0,0,128,0,128,0,77,84,167,52,
|
|
||||||
81,238,60,225,164,229,86,29,41,102,163,178,89,171,15,187,
|
|
||||||
165,245,91,30,0,0,143,192,102,232,0,0,128,0,128,0,
|
|
||||||
76,0,163,132,92,179,59,195,161,83,95,199,40,139,159,206,
|
|
||||||
98,84,15,179,160,234,99,35,0,0,141,58,110,94,0,0,
|
|
||||||
128,0,128,0,75,38,159,158,103,107,58,198,157,140,105,113,
|
|
||||||
39,202,155,249,107,4,15,139,156,80,107,83,0,0,138,237,
|
|
||||||
113,76,0,0,128,0,128,0,74,77,156,103,114,86,58,10,
|
|
||||||
154,119,115,117,39,52,152,188,116,26,15,133,152,85,116,52,
|
|
||||||
0,33,136,220,120,138,0,0,128,0,128,0,73,149,153,242,
|
|
||||||
125,109,57,132,152,31,125,200,38,211,150,60,125,178,15,95,
|
|
||||||
149,64,125,240,0,63,135,71,127,146,0,0,128,0,128,0,
|
|
||||||
73,42,152,77,136,216,57,58,150,125,136,168,38,173,148,107,
|
|
||||||
136,30,15,114,147,1,134,175,0,80,134,33,128,54,0,0,
|
|
||||||
128,0,128,0,158,251,83,213,77,213,134,82,88,228,84,162,
|
|
||||||
107,209,93,194,91,44,78,135,98,47,97,81,44,208,100,17,
|
|
||||||
102,124,1,123,125,128,107,25,155,163,75,156,94,40,131,186,
|
|
||||||
81,193,98,171,105,163,87,113,102,252,76,186,92,94,107,9,
|
|
||||||
43,127,94,109,110,93,1,148,125,85,114,218,152,136,68,110,
|
|
||||||
110,104,128,251,75,123,112,169,103,104,81,210,114,214,74,252,
|
|
||||||
87,33,116,232,42,89,89,132,118,188,1,168,125,50,122,87,
|
|
||||||
149,187,62,95,127,39,126,199,70,68,127,37,101,151,77,45,
|
|
||||||
126,223,73,179,82,194,126,247,41,128,85,129,127,2,1,184,
|
|
||||||
125,23,128,57,147,155,57,144,141,195,125,55,66,42,139,246,
|
|
||||||
100,109,73,147,138,142,72,188,79,81,137,33,40,239,82,91,
|
|
||||||
136,147,1,196,125,4,129,50,146,51,54,15,157,180,124,41,
|
|
||||||
63,34,153,134,99,178,70,225,149,233,72,51,76,186,147,48,
|
|
||||||
40,130,79,242,145,93,1,205,124,245,129,56,140,172,95,13,
|
|
||||||
78,0,118,82,98,194,84,136,93,217,102,97,90,197,66,68,
|
|
||||||
105,148,96,126,32,220,108,22,100,131,0,0,128,0,112,38,
|
|
||||||
137,166,87,69,92,206,116,43,92,3,97,107,92,39,96,73,
|
|
||||||
101,193,64,246,99,194,105,173,32,26,102,123,108,69,0,0,
|
|
||||||
128,0,119,103,134,217,80,99,107,214,113,151,85,234,110,117,
|
|
||||||
90,18,90,193,112,228,63,85,94,121,115,18,31,23,97,180,
|
|
||||||
116,108,0,0,128,0,125,112,132,131,74,171,122,184,111,150,
|
|
||||||
80,207,123,118,88,87,86,26,124,13,62,35,89,237,124,145,
|
|
||||||
30,107,94,103,125,47,0,0,128,0,127,202,130,209,70,47,
|
|
||||||
137,129,110,40,76,204,136,111,87,33,82,108,135,54,61,36,
|
|
||||||
86,56,134,85,29,248,92,10,133,252,0,0,128,0,128,0,
|
|
||||||
129,180,66,231,151,227,109,43,73,215,149,17,86,72,79,164,
|
|
||||||
146,42,60,121,83,93,144,56,29,122,90,173,141,217,0,0,
|
|
||||||
128,0,128,0,122,59,107,13,78,9,101,239,109,128,84,51,
|
|
||||||
79,94,111,248,90,17,53,66,114,34,95,58,20,89,117,114,
|
|
||||||
98,63,0,0,128,0,118,48,119,113,99,183,91,125,99,224,
|
|
||||||
103,9,96,10,77,191,105,251,100,71,52,13,108,44,103,232,
|
|
||||||
19,212,112,104,105,245,0,0,128,0,124,88,117,9,93,44,
|
|
||||||
105,29,97,175,97,41,107,247,76,39,100,134,110,150,50,241,
|
|
||||||
102,174,112,192,19,113,108,243,114,23,0,0,128,0,128,0,
|
|
||||||
114,243,87,180,118,223,95,234,92,47,120,23,74,129,95,218,
|
|
||||||
121,16,49,195,97,217,121,223,18,225,106,136,122,228,0,0,
|
|
||||||
128,0,128,0,113,120,83,101,132,147,94,155,88,59,132,58,
|
|
||||||
73,87,92,22,131,141,48,207,93,197,131,35,18,148,104,170,
|
|
||||||
130,227,0,0,128,0,128,0,112,124,80,47,145,214,93,175,
|
|
||||||
85,72,144,47,72,123,89,48,142,34,48,28,90,139,141,35,
|
|
||||||
18,32,103,124,136,248,0,0,128,0,128,0,103,70,120,84,
|
|
||||||
77,117,84,232,121,161,83,63,64,11,123,28,88,172,38,210,
|
|
||||||
124,209,92,243,8,233,127,70,96,200,0,0,128,0,123,34,
|
|
||||||
100,213,113,135,89,167,83,25,115,126,94,24,62,167,117,48,
|
|
||||||
98,36,37,231,118,126,101,44,8,193,123,161,104,123,0,0,
|
|
||||||
128,0,127,24,98,194,107,80,102,30,81,34,109,203,105,23,
|
|
||||||
61,29,111,188,107,190,36,205,112,158,109,148,8,119,120,180,
|
|
||||||
112,173,0,0,128,0,128,0,96,242,102,12,114,156,79,130,
|
|
||||||
104,236,116,47,59,191,107,0,117,116,36,18,107,82,118,75,
|
|
||||||
8,91,118,101,120,166,0,0,128,0,128,0,95,146,97,206,
|
|
||||||
130,67,78,97,101,12,129,141,58,188,103,46,129,182,35,42,
|
|
||||||
103,31,127,144,8,40,116,175,127,220,0,0,128,0,128,0,
|
|
||||||
94,161,94,147,139,177,77,129,98,16,138,232,57,241,100,48,
|
|
||||||
137,174,34,137,99,241,137,147,7,229,115,133,132,115,0,0,
|
|
||||||
128,0,128,0,84,37,135,119,75,195,67,155,135,178,81,48,
|
|
||||||
48,13,136,148,86,4,22,132,139,57,88,202,1,153,133,28,
|
|
||||||
97,193,0,0,128,0,126,220,82,13,129,47,86,229,65,224,
|
|
||||||
129,244,91,44,46,166,130,201,94,217,21,210,132,77,96,184,
|
|
||||||
1,163,129,218,105,124,0,0,128,0,128,0,80,85,123,60,
|
|
||||||
98,71,64,40,124,97,101,75,45,71,125,64,103,204,20,248,
|
|
||||||
126,25,104,210,1,154,127,79,110,152,0,0,128,0,128,0,
|
|
||||||
78,197,118,17,114,119,62,180,119,146,116,238,44,4,120,106,
|
|
||||||
118,37,20,83,121,5,113,106,1,147,125,213,117,185,0,0,
|
|
||||||
128,0,128,0,77,131,113,206,121,100,61,140,115,179,122,30,
|
|
||||||
43,13,116,126,122,121,19,183,117,62,122,187,1,164,125,57,
|
|
||||||
126,172,0,0,128,0,128,0,76,158,110,125,133,67,60,216,
|
|
||||||
112,196,133,20,42,153,113,118,132,123,19,130,114,86,132,73,
|
|
||||||
1,142,125,96,129,13,0,0,128,0,128,0,64,153,153,69,
|
|
||||||
72,171,49,169,152,158,77,168,30,160,153,228,81,115,6,90,
|
|
||||||
154,60,83,247,0,0,130,209,102,37,0,0,128,0,128,0,
|
|
||||||
62,163,147,140,82,227,47,151,147,139,86,215,28,182,148,160,
|
|
||||||
89,168,5,183,147,71,91,203,0,0,128,103,109,199,0,0,
|
|
||||||
128,0,128,0,61,68,141,206,93,80,46,3,142,29,96,44,
|
|
||||||
27,97,143,2,98,7,5,78,141,29,99,223,0,0,128,0,
|
|
||||||
117,60,0,0,128,0,128,0,59,244,136,146,104,3,44,191,
|
|
||||||
137,80,105,212,26,96,137,238,106,205,5,45,136,30,108,152,
|
|
||||||
0,0,128,0,123,80,0,0,128,0,128,0,58,216,132,48,
|
|
||||||
114,233,43,191,133,110,115,203,25,174,133,218,116,14,4,250,
|
|
||||||
132,101,118,30,0,0,128,0,127,34,0,0,128,0,128,0,
|
|
||||||
58,13,128,170,126,39,42,253,130,99,126,61,25,57,130,182,
|
|
||||||
126,10,4,241,129,178,126,213,0,0,128,0,128,0,0,0,
|
|
||||||
128,0,128,0,0,0,255,255,0,0,255,255,0,0,255,255
|
|
||||||
};
|
|
||||||
943
pdfio-content.c
943
pdfio-content.c
File diff suppressed because it is too large
Load Diff
@ -1,7 +1,7 @@
|
|||||||
//
|
//
|
||||||
// Public content header file for PDFio.
|
// Public content header file for PDFio.
|
||||||
//
|
//
|
||||||
// Copyright © 2021-2025 by Michael R Sweet.
|
// Copyright © 2021-2023 by Michael R Sweet.
|
||||||
//
|
//
|
||||||
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
||||||
// information.
|
// information.
|
||||||
@ -23,8 +23,7 @@ typedef enum pdfio_cs_e // Standard color spaces
|
|||||||
{
|
{
|
||||||
PDFIO_CS_ADOBE, // AdobeRGB 1998
|
PDFIO_CS_ADOBE, // AdobeRGB 1998
|
||||||
PDFIO_CS_P3_D65, // Display P3
|
PDFIO_CS_P3_D65, // Display P3
|
||||||
PDFIO_CS_SRGB, // sRGB
|
PDFIO_CS_SRGB // sRGB
|
||||||
PDFIO_CS_CGATS001 // CGATS001 (CMYK)
|
|
||||||
} pdfio_cs_t;
|
} pdfio_cs_t;
|
||||||
|
|
||||||
typedef enum pdfio_linecap_e // Line capping modes
|
typedef enum pdfio_linecap_e // Line capping modes
|
||||||
@ -128,9 +127,7 @@ extern bool pdfioContentTextShowf(pdfio_stream_t *st, bool unicode, const char
|
|||||||
extern bool pdfioContentTextShowJustified(pdfio_stream_t *st, bool unicode, size_t num_fragments, const double *offsets, const char * const *fragments) _PDFIO_PUBLIC;
|
extern bool pdfioContentTextShowJustified(pdfio_stream_t *st, bool unicode, size_t num_fragments, const double *offsets, const char * const *fragments) _PDFIO_PUBLIC;
|
||||||
|
|
||||||
// Resource helpers...
|
// Resource helpers...
|
||||||
extern void pdfioFileAddOutputIntent(pdfio_file_t *pdf, const char *subtype, const char *condition, const char *cond_id, const char *reg_name, const char *info, pdfio_obj_t *profile) _PDFIO_PUBLIC;
|
|
||||||
extern pdfio_obj_t *pdfioFileCreateFontObjFromBase(pdfio_file_t *pdf, const char *name) _PDFIO_PUBLIC;
|
extern pdfio_obj_t *pdfioFileCreateFontObjFromBase(pdfio_file_t *pdf, const char *name) _PDFIO_PUBLIC;
|
||||||
extern pdfio_obj_t *pdfioFileCreateFontObjFromData(pdfio_file_t *pdf, const void *data, size_t datasize, bool unicode) _PDFIO_PUBLIC;
|
|
||||||
extern pdfio_obj_t *pdfioFileCreateFontObjFromFile(pdfio_file_t *pdf, const char *filename, bool unicode) _PDFIO_PUBLIC;
|
extern pdfio_obj_t *pdfioFileCreateFontObjFromFile(pdfio_file_t *pdf, const char *filename, bool unicode) _PDFIO_PUBLIC;
|
||||||
extern pdfio_obj_t *pdfioFileCreateICCObjFromData(pdfio_file_t *pdf, const unsigned char *data, size_t datalen, size_t num_colors) _PDFIO_PUBLIC;
|
extern pdfio_obj_t *pdfioFileCreateICCObjFromData(pdfio_file_t *pdf, const unsigned char *data, size_t datalen, size_t num_colors) _PDFIO_PUBLIC;
|
||||||
extern pdfio_obj_t *pdfioFileCreateICCObjFromFile(pdfio_file_t *pdf, const char *filename, size_t num_colors) _PDFIO_PUBLIC;
|
extern pdfio_obj_t *pdfioFileCreateICCObjFromFile(pdfio_file_t *pdf, const char *filename, size_t num_colors) _PDFIO_PUBLIC;
|
||||||
|
|||||||
@ -409,6 +409,13 @@ _pdfioCryptoMakeReader(
|
|||||||
uint8_t data[21]; // Key data
|
uint8_t data[21]; // Key data
|
||||||
_pdfio_md5_t md5; // MD5 state
|
_pdfio_md5_t md5; // MD5 state
|
||||||
uint8_t digest[16]; // MD5 digest value
|
uint8_t digest[16]; // MD5 digest value
|
||||||
|
#if PDFIO_OBJ_CRYPT
|
||||||
|
pdfio_array_t *id_array; // Object ID array
|
||||||
|
unsigned char *id_value; // Object ID value
|
||||||
|
size_t id_len; // Length of object ID
|
||||||
|
uint8_t temp_key[16]; // File key for object
|
||||||
|
#endif // PDFIO_OBJ_CRYPT
|
||||||
|
uint8_t *file_key; // Computed file key to use
|
||||||
|
|
||||||
|
|
||||||
PDFIO_DEBUG("_pdfioCryptoMakeReader(pdf=%p, obj=%p(%d), ctx=%p, iv=%p, ivlen=%p(%d))\n", pdf, obj, (int)obj->number, ctx, iv, ivlen, (int)*ivlen);
|
PDFIO_DEBUG("_pdfioCryptoMakeReader(pdf=%p, obj=%p(%d), ctx=%p, iv=%p, ivlen=%p(%d))\n", pdf, obj, (int)obj->number, ctx, iv, ivlen, (int)*ivlen);
|
||||||
@ -420,6 +427,60 @@ _pdfioCryptoMakeReader(
|
|||||||
return (NULL);
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#if PDFIO_OBJ_CRYPT
|
||||||
|
if ((id_array = pdfioDictGetArray(pdfioObjGetDict(obj), "ID")) != NULL)
|
||||||
|
{
|
||||||
|
// Object has its own ID that will get used for encryption...
|
||||||
|
_pdfio_md5_t md5; // MD5 context
|
||||||
|
uint8_t file_digest[16]; // MD5 digest of file ID and pad
|
||||||
|
uint8_t user_pad[32], // Padded user password
|
||||||
|
own_user_key[32], // Calculated user key
|
||||||
|
pdf_user_key[32]; // Decrypted user key
|
||||||
|
|
||||||
|
PDFIO_DEBUG("_pdfioCryptoMakeReader: Per-object file ID.\n");
|
||||||
|
|
||||||
|
if ((id_value = pdfioArrayGetBinary(id_array, 0, &id_len)) == NULL)
|
||||||
|
{
|
||||||
|
*ivlen = 0;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
_pdfioCryptoMD5Init(&md5);
|
||||||
|
_pdfioCryptoMD5Append(&md5, pdf_passpad, 32);
|
||||||
|
_pdfioCryptoMD5Append(&md5, id_value, id_len);
|
||||||
|
_pdfioCryptoMD5Finish(&md5, file_digest);
|
||||||
|
|
||||||
|
make_owner_key(pdf->encryption, pdf->password, pdf->owner_key, user_pad);
|
||||||
|
make_file_key(pdf->encryption, pdf->permissions, id_value, id_len, user_pad, pdf->owner_key, temp_key);
|
||||||
|
make_user_key(id_value, id_len, own_user_key);
|
||||||
|
|
||||||
|
if (memcmp(own_user_key, pdf->user_key, sizeof(own_user_key)))
|
||||||
|
{
|
||||||
|
PDFIO_DEBUG("_pdfioCryptoMakeReader: Not user password, trying owner password.\n");
|
||||||
|
|
||||||
|
make_file_key(pdf->encryption, pdf->permissions, id_value, id_len, pdf->password, pdf->owner_key, temp_key);
|
||||||
|
make_user_key(id_value, id_len, own_user_key);
|
||||||
|
|
||||||
|
memcpy(pdf_user_key, pdf->user_key, sizeof(pdf_user_key));
|
||||||
|
decrypt_user_key(pdf->encryption, temp_key, pdf_user_key);
|
||||||
|
|
||||||
|
if (memcmp(pdf->password, pdf_user_key, 32) && memcmp(own_user_key, pdf_user_key, 16))
|
||||||
|
{
|
||||||
|
_pdfioFileError(pdf, "Unable to unlock file.");
|
||||||
|
*ivlen = 0;
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
file_key = temp_key;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
#endif // PDFIO_OBJ_CRYPT
|
||||||
|
{
|
||||||
|
// Use the default file key...
|
||||||
|
file_key = pdf->file_key;
|
||||||
|
}
|
||||||
|
|
||||||
switch (pdf->encryption)
|
switch (pdf->encryption)
|
||||||
{
|
{
|
||||||
default :
|
default :
|
||||||
@ -429,20 +490,20 @@ _pdfioCryptoMakeReader(
|
|||||||
|
|
||||||
case PDFIO_ENCRYPTION_RC4_40 :
|
case PDFIO_ENCRYPTION_RC4_40 :
|
||||||
// Copy the key data for the MD5 hash.
|
// Copy the key data for the MD5 hash.
|
||||||
memcpy(data, pdf->file_key, 5);
|
memcpy(data, file_key, 16);
|
||||||
data[5] = (uint8_t)obj->number;
|
data[16] = (uint8_t)obj->number;
|
||||||
data[6] = (uint8_t)(obj->number >> 8);
|
data[17] = (uint8_t)(obj->number >> 8);
|
||||||
data[7] = (uint8_t)(obj->number >> 16);
|
data[18] = (uint8_t)(obj->number >> 16);
|
||||||
data[8] = (uint8_t)obj->generation;
|
data[19] = (uint8_t)obj->generation;
|
||||||
data[9] = (uint8_t)(obj->generation >> 8);
|
data[20] = (uint8_t)(obj->generation >> 8);
|
||||||
|
|
||||||
// Hash it...
|
// Hash it...
|
||||||
_pdfioCryptoMD5Init(&md5);
|
_pdfioCryptoMD5Init(&md5);
|
||||||
_pdfioCryptoMD5Append(&md5, data, 10);
|
_pdfioCryptoMD5Append(&md5, data, sizeof(data));
|
||||||
_pdfioCryptoMD5Finish(&md5, digest);
|
_pdfioCryptoMD5Finish(&md5, digest);
|
||||||
|
|
||||||
// Initialize the RC4 context using 80 bits of the digest...
|
// Initialize the RC4 context using 40 bits of the digest...
|
||||||
_pdfioCryptoRC4Init(&ctx->rc4, digest, 10);
|
_pdfioCryptoRC4Init(&ctx->rc4, digest, 5);
|
||||||
*ivlen = 0;
|
*ivlen = 0;
|
||||||
return ((_pdfio_crypto_cb_t)_pdfioCryptoRC4Crypt);
|
return ((_pdfio_crypto_cb_t)_pdfioCryptoRC4Crypt);
|
||||||
|
|
||||||
@ -456,7 +517,7 @@ _pdfioCryptoMakeReader(
|
|||||||
|
|
||||||
case PDFIO_ENCRYPTION_RC4_128 :
|
case PDFIO_ENCRYPTION_RC4_128 :
|
||||||
// Copy the key data for the MD5 hash.
|
// Copy the key data for the MD5 hash.
|
||||||
memcpy(data, pdf->file_key, 16);
|
memcpy(data, file_key, 16);
|
||||||
data[16] = (uint8_t)obj->number;
|
data[16] = (uint8_t)obj->number;
|
||||||
data[17] = (uint8_t)(obj->number >> 8);
|
data[17] = (uint8_t)(obj->number >> 8);
|
||||||
data[18] = (uint8_t)(obj->number >> 16);
|
data[18] = (uint8_t)(obj->number >> 16);
|
||||||
|
|||||||
147
pdfio-dict.c
147
pdfio-dict.c
@ -20,8 +20,6 @@ static int compare_pairs(_pdfio_pair_t *a, _pdfio_pair_t *b);
|
|||||||
//
|
//
|
||||||
// 'pdfioDictClear()' - Remove a key/value pair from a dictionary.
|
// 'pdfioDictClear()' - Remove a key/value pair from a dictionary.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.4@
|
|
||||||
//
|
|
||||||
|
|
||||||
bool // O - `true` if cleared, `false` otherwise
|
bool // O - `true` if cleared, `false` otherwise
|
||||||
pdfioDictClear(pdfio_dict_t *dict, // I - Dictionary
|
pdfioDictClear(pdfio_dict_t *dict, // I - Dictionary
|
||||||
@ -347,8 +345,6 @@ pdfioDictGetDict(pdfio_dict_t *dict, // I - Dictionary
|
|||||||
//
|
//
|
||||||
// 'pdfioDictGetKey()' - Get the key for the specified pair.
|
// 'pdfioDictGetKey()' - Get the key for the specified pair.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.4@
|
|
||||||
//
|
|
||||||
|
|
||||||
const char * // O - Key for specified pair
|
const char * // O - Key for specified pair
|
||||||
pdfioDictGetKey(pdfio_dict_t *dict, // I - Dictionary
|
pdfioDictGetKey(pdfio_dict_t *dict, // I - Dictionary
|
||||||
@ -379,8 +375,6 @@ pdfioDictGetName(pdfio_dict_t *dict, // I - Dictionary
|
|||||||
//
|
//
|
||||||
// 'pdfioDictGetNumPairs()' - Get the number of key/value pairs in a dictionary.
|
// 'pdfioDictGetNumPairs()' - Get the number of key/value pairs in a dictionary.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.4@
|
|
||||||
//
|
|
||||||
|
|
||||||
size_t // O - Number of pairs
|
size_t // O - Number of pairs
|
||||||
pdfioDictGetNumPairs(pdfio_dict_t *dict)// I - Dictionary
|
pdfioDictGetNumPairs(pdfio_dict_t *dict)// I - Dictionary
|
||||||
@ -471,12 +465,127 @@ pdfioDictGetString(pdfio_dict_t *dict, // I - Dictionary
|
|||||||
else if (value && value->type == PDFIO_VALTYPE_BINARY && value->value.binary.datalen < 4096)
|
else if (value && value->type == PDFIO_VALTYPE_BINARY && value->value.binary.datalen < 4096)
|
||||||
{
|
{
|
||||||
// Convert binary string to regular string...
|
// Convert binary string to regular string...
|
||||||
char temp[4096]; // Temporary UTF-8 string
|
char temp[4096], // Temporary string
|
||||||
|
*tempptr; // Pointer into temporary string
|
||||||
|
unsigned char *dataptr; // Pointer into the data string
|
||||||
|
|
||||||
if (!(value->value.binary.datalen & 1) && (!memcmp(value->value.binary.data, "\376\377", 2) || !memcmp(value->value.binary.data, "\377\376", 2)))
|
if (!(value->value.binary.datalen & 1) && !memcmp(value->value.binary.data, "\376\377", 2))
|
||||||
{
|
{
|
||||||
// Copy UTF-16...
|
// Copy UTF-16 BE
|
||||||
_pdfio_utf16cpy(temp, value->value.binary.data, value->value.binary.datalen, sizeof(temp));
|
int ch; // Unicode character
|
||||||
|
size_t remaining; // Remaining bytes
|
||||||
|
|
||||||
|
for (dataptr = value->value.binary.data + 2, remaining = value->value.binary.datalen - 2, tempptr = temp; remaining > 1 && tempptr < (temp + sizeof(temp) - 5); dataptr += 2, remaining -= 2)
|
||||||
|
{
|
||||||
|
ch = (dataptr[0] << 8) | dataptr[1];
|
||||||
|
|
||||||
|
if (ch >= 0xd800 && ch <= 0xdbff && remaining > 3)
|
||||||
|
{
|
||||||
|
// Multi-word UTF-16 char...
|
||||||
|
int lch; // Lower bits
|
||||||
|
|
||||||
|
lch = (dataptr[2] << 8) | dataptr[3];
|
||||||
|
|
||||||
|
if (lch < 0xdc00 || lch >= 0xdfff)
|
||||||
|
break;
|
||||||
|
|
||||||
|
ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000;
|
||||||
|
dataptr += 2;
|
||||||
|
remaining -= 2;
|
||||||
|
}
|
||||||
|
else if (ch >= 0xfffe)
|
||||||
|
{
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ch < 128)
|
||||||
|
{
|
||||||
|
// ASCII
|
||||||
|
*tempptr++ = (char)ch;
|
||||||
|
}
|
||||||
|
else if (ch < 4096)
|
||||||
|
{
|
||||||
|
// 2-byte UTF-8
|
||||||
|
*tempptr++ = (char)(0xc0 | (ch >> 6));
|
||||||
|
*tempptr++ = (char)(0x80 | (ch & 0x3f));
|
||||||
|
}
|
||||||
|
else if (ch < 65536)
|
||||||
|
{
|
||||||
|
// 3-byte UTF-8
|
||||||
|
*tempptr++ = (char)(0xe0 | (ch >> 12));
|
||||||
|
*tempptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
|
||||||
|
*tempptr++ = (char)(0x80 | (ch & 0x3f));
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// 4-byte UTF-8
|
||||||
|
*tempptr++ = (char)(0xe0 | (ch >> 18));
|
||||||
|
*tempptr++ = (char)(0x80 | ((ch >> 12) & 0x3f));
|
||||||
|
*tempptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
|
||||||
|
*tempptr++ = (char)(0x80 | (ch & 0x3f));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
*tempptr = '\0';
|
||||||
|
}
|
||||||
|
else if (!(value->value.binary.datalen & 1) && !memcmp(value->value.binary.data, "\377\376", 2))
|
||||||
|
{
|
||||||
|
// Copy UTF-16 LE
|
||||||
|
int ch; // Unicode character
|
||||||
|
size_t remaining; // Remaining bytes
|
||||||
|
|
||||||
|
for (dataptr = value->value.binary.data + 2, remaining = value->value.binary.datalen - 2, tempptr = temp; remaining > 1 && tempptr < (temp + sizeof(temp) - 5); dataptr += 2, remaining -= 2)
|
||||||
|
{
|
||||||
|
ch = (dataptr[1] << 8) | dataptr[0];
|
||||||
|
|
||||||
|
if (ch >= 0xd800 && ch <= 0xdbff && remaining > 3)
|
||||||
|
{
|
||||||
|
// Multi-word UTF-16 char...
|
||||||
|
int lch; // Lower bits
|
||||||
|
|
||||||
|
lch = (dataptr[3] << 8) | dataptr[2];
|
||||||
|
|
||||||
|
if (lch < 0xdc00 || lch >= 0xdfff)
|
||||||
|
break;
|
||||||
|
|
||||||
|
ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000;
|
||||||
|
dataptr += 2;
|
||||||
|
remaining -= 2;
|
||||||
|
}
|
||||||
|
else if (ch >= 0xfffe)
|
||||||
|
{
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ch < 128)
|
||||||
|
{
|
||||||
|
// ASCII
|
||||||
|
*tempptr++ = (char)ch;
|
||||||
|
}
|
||||||
|
else if (ch < 4096)
|
||||||
|
{
|
||||||
|
// 2-byte UTF-8
|
||||||
|
*tempptr++ = (char)(0xc0 | (ch >> 6));
|
||||||
|
*tempptr++ = (char)(0x80 | (ch & 0x3f));
|
||||||
|
}
|
||||||
|
else if (ch < 65536)
|
||||||
|
{
|
||||||
|
// 3-byte UTF-8
|
||||||
|
*tempptr++ = (char)(0xe0 | (ch >> 12));
|
||||||
|
*tempptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
|
||||||
|
*tempptr++ = (char)(0x80 | (ch & 0x3f));
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// 4-byte UTF-8
|
||||||
|
*tempptr++ = (char)(0xe0 | (ch >> 18));
|
||||||
|
*tempptr++ = (char)(0x80 | ((ch >> 12) & 0x3f));
|
||||||
|
*tempptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
|
||||||
|
*tempptr++ = (char)(0x80 | (ch & 0x3f));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
*tempptr = '\0';
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@ -568,8 +677,6 @@ _pdfioDictGetValue(pdfio_dict_t *dict, // I - Dictionary
|
|||||||
// The iteration continues as long as the callback returns `true` or all keys
|
// The iteration continues as long as the callback returns `true` or all keys
|
||||||
// have been iterated.
|
// have been iterated.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.1@
|
|
||||||
//
|
|
||||||
|
|
||||||
void
|
void
|
||||||
pdfioDictIterateKeys(
|
pdfioDictIterateKeys(
|
||||||
@ -630,6 +737,11 @@ _pdfioDictRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
_pdfioFileError(pdf, "Invalid dictionary contents.");
|
_pdfioFileError(pdf, "Invalid dictionary contents.");
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
else if (_pdfioDictGetValue(dict, key + 1))
|
||||||
|
{
|
||||||
|
_pdfioFileError(pdf, "Duplicate dictionary key '%s'.", key + 1);
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
// Then get the next value...
|
// Then get the next value...
|
||||||
PDFIO_DEBUG("_pdfioDictRead: Reading value for '%s'.\n", key + 1);
|
PDFIO_DEBUG("_pdfioDictRead: Reading value for '%s'.\n", key + 1);
|
||||||
@ -639,15 +751,8 @@ _pdfioDictRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
_pdfioFileError(pdf, "Missing value for dictionary key '%s'.", key + 1);
|
_pdfioFileError(pdf, "Missing value for dictionary key '%s'.", key + 1);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
else if (_pdfioDictGetValue(dict, key + 1))
|
|
||||||
{
|
if (!_pdfioDictSetValue(dict, pdfioStringCreate(pdf, key + 1), &value))
|
||||||
// Issue 118: Discard duplicate key/value pairs, in the future this will
|
|
||||||
// be a warning message...
|
|
||||||
_pdfioFileError(pdf, "WARNING: Discarding value for duplicate dictionary key '%s'.", key + 1);
|
|
||||||
_pdfioValueDelete(&value);
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
else if (!_pdfioDictSetValue(dict, pdfioStringCreate(pdf, key + 1), &value))
|
|
||||||
break;
|
break;
|
||||||
|
|
||||||
PDFIO_DEBUG("_pdfioDictRead: Set %s.\n", key);
|
PDFIO_DEBUG("_pdfioDictRead: Set %s.\n", key);
|
||||||
|
|||||||
178
pdfio-file.c
178
pdfio-file.c
@ -8,7 +8,6 @@
|
|||||||
//
|
//
|
||||||
|
|
||||||
#include "pdfio-private.h"
|
#include "pdfio-private.h"
|
||||||
#include "pdfio-content.h"
|
|
||||||
#ifndef O_BINARY
|
#ifndef O_BINARY
|
||||||
# define O_BINARY 0
|
# define O_BINARY 0
|
||||||
#endif // !O_BINARY
|
#endif // !O_BINARY
|
||||||
@ -22,13 +21,11 @@ static pdfio_obj_t *add_obj(pdfio_file_t *pdf, size_t number, unsigned short gen
|
|||||||
static int compare_objmaps(_pdfio_objmap_t *a, _pdfio_objmap_t *b);
|
static int compare_objmaps(_pdfio_objmap_t *a, _pdfio_objmap_t *b);
|
||||||
static pdfio_file_t *create_common(const char *filename, int fd, pdfio_output_cb_t output_cb, void *output_cbdata, const char *version, pdfio_rect_t *media_box, pdfio_rect_t *crop_box, pdfio_error_cb_t error_cb, void *error_cbdata);
|
static pdfio_file_t *create_common(const char *filename, int fd, pdfio_output_cb_t output_cb, void *output_cbdata, const char *version, pdfio_rect_t *media_box, pdfio_rect_t *crop_box, pdfio_error_cb_t error_cb, void *error_cbdata);
|
||||||
static const char *get_info_string(pdfio_file_t *pdf, const char *key);
|
static const char *get_info_string(pdfio_file_t *pdf, const char *key);
|
||||||
static char *get_iso_date(time_t t, char *buffer, size_t bufsize);
|
|
||||||
static struct lconv *get_lconv(void);
|
static struct lconv *get_lconv(void);
|
||||||
static bool load_obj_stream(pdfio_obj_t *obj);
|
static bool load_obj_stream(pdfio_obj_t *obj);
|
||||||
static bool load_pages(pdfio_file_t *pdf, pdfio_obj_t *obj, size_t depth);
|
static bool load_pages(pdfio_file_t *pdf, pdfio_obj_t *obj, size_t depth);
|
||||||
static bool load_xref(pdfio_file_t *pdf, off_t xref_offset, pdfio_password_cb_t password_cb, void *password_data);
|
static bool load_xref(pdfio_file_t *pdf, off_t xref_offset, pdfio_password_cb_t password_cb, void *password_data);
|
||||||
static bool repair_xref(pdfio_file_t *pdf, pdfio_password_cb_t password_cb, void *password_data);
|
static bool repair_xref(pdfio_file_t *pdf, pdfio_password_cb_t password_cb, void *password_data);
|
||||||
static bool write_metadata(pdfio_file_t *pdf);
|
|
||||||
static bool write_pages(pdfio_file_t *pdf);
|
static bool write_pages(pdfio_file_t *pdf);
|
||||||
static bool write_trailer(pdfio_file_t *pdf);
|
static bool write_trailer(pdfio_file_t *pdf);
|
||||||
|
|
||||||
@ -113,8 +110,6 @@ pdfioFileClose(pdfio_file_t *pdf) // I - PDF file
|
|||||||
{
|
{
|
||||||
bool ret = true; // Return value
|
bool ret = true; // Return value
|
||||||
size_t i; // Looping var
|
size_t i; // Looping var
|
||||||
_pdfio_strbuf_t *current, // Current string buffer
|
|
||||||
*next; // Next string buffer
|
|
||||||
|
|
||||||
|
|
||||||
// Range check input
|
// Range check input
|
||||||
@ -126,11 +121,7 @@ pdfioFileClose(pdfio_file_t *pdf) // I - PDF file
|
|||||||
{
|
{
|
||||||
ret = false;
|
ret = false;
|
||||||
|
|
||||||
// Add default OutputIntent for PDF/A CMYK printing...
|
if (pdfioObjClose(pdf->info_obj) && write_pages(pdf) && pdfioObjClose(pdf->root_obj) && write_trailer(pdf))
|
||||||
pdfioFileAddOutputIntent(pdf, /*subtype*/"GTS_PDFA1", /*condition*/"CMYK", /*cond_id*/"CGATS001", /*reg_name*/NULL, /*info*/"CMYK Printing", /*profile*/NULL);
|
|
||||||
|
|
||||||
// Close and write out the last bits...
|
|
||||||
if (write_metadata(pdf) && pdfioObjClose(pdf->info_obj) && write_pages(pdf) && pdfioObjClose(pdf->root_obj) && write_trailer(pdf))
|
|
||||||
ret = _pdfioFileFlush(pdf);
|
ret = _pdfioFileFlush(pdf);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -161,12 +152,6 @@ pdfioFileClose(pdfio_file_t *pdf) // I - PDF file
|
|||||||
free(pdf->strings[i]);
|
free(pdf->strings[i]);
|
||||||
free(pdf->strings);
|
free(pdf->strings);
|
||||||
|
|
||||||
for (current = pdf->strbuffers; current; current = next)
|
|
||||||
{
|
|
||||||
next = current->next;
|
|
||||||
free(current);
|
|
||||||
}
|
|
||||||
|
|
||||||
free(pdf);
|
free(pdf);
|
||||||
|
|
||||||
return (ret);
|
return (ret);
|
||||||
@ -267,8 +252,6 @@ pdfioFileCreateArrayObj(
|
|||||||
// This function creates a new object with a name value in a PDF file.
|
// This function creates a new object with a name value in a PDF file.
|
||||||
// You must call @link pdfioObjClose@ to write the object to the file.
|
// You must call @link pdfioObjClose@ to write the object to the file.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.4@
|
|
||||||
//
|
|
||||||
|
|
||||||
pdfio_obj_t * // O - New object
|
pdfio_obj_t * // O - New object
|
||||||
pdfioFileCreateNameObj(
|
pdfioFileCreateNameObj(
|
||||||
@ -298,8 +281,6 @@ pdfioFileCreateNameObj(
|
|||||||
// This function creates a new object with a number value in a PDF file.
|
// This function creates a new object with a number value in a PDF file.
|
||||||
// You must call @link pdfioObjClose@ to write the object to the file.
|
// You must call @link pdfioObjClose@ to write the object to the file.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.2@
|
|
||||||
//
|
|
||||||
|
|
||||||
pdfio_obj_t * // O - New object
|
pdfio_obj_t * // O - New object
|
||||||
pdfioFileCreateNumberObj(
|
pdfioFileCreateNumberObj(
|
||||||
@ -485,9 +466,8 @@ pdfioFileCreatePage(pdfio_file_t *pdf, // I - PDF file
|
|||||||
|
|
||||||
pdfioDictSetObj(dict, "Parent", pdf->pages_obj);
|
pdfioDictSetObj(dict, "Parent", pdf->pages_obj);
|
||||||
|
|
||||||
pdfioPageDictAddColorSpace(dict, "DefaultGray", pdfioArrayCreateColorFromStandard(pdf, 1, PDFIO_CS_SRGB));
|
if (!_pdfioDictGetValue(dict, "Resources"))
|
||||||
pdfioPageDictAddColorSpace(dict, "DefaultRGB", pdfioArrayCreateColorFromStandard(pdf, 3, PDFIO_CS_SRGB));
|
pdfioDictSetDict(dict, "Resources", pdfioDictCreate(pdf));
|
||||||
pdfioPageDictAddColorSpace(dict, "DefaultCMYK", pdfioArrayCreateColorFromStandard(pdf, 4, PDFIO_CS_CGATS001));
|
|
||||||
|
|
||||||
if (!_pdfioDictGetValue(dict, "Type"))
|
if (!_pdfioDictGetValue(dict, "Type"))
|
||||||
pdfioDictSetName(dict, "Type", "Page");
|
pdfioDictSetName(dict, "Type", "Page");
|
||||||
@ -530,8 +510,6 @@ pdfioFileCreatePage(pdfio_file_t *pdf, // I - PDF file
|
|||||||
// This function creates a new object with a string value in a PDF file.
|
// This function creates a new object with a string value in a PDF file.
|
||||||
// You must call @link pdfioObjClose@ to write the object to the file.
|
// You must call @link pdfioObjClose@ to write the object to the file.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.2@
|
|
||||||
//
|
|
||||||
|
|
||||||
pdfio_obj_t * // O - New object
|
pdfio_obj_t * // O - New object
|
||||||
pdfioFileCreateStringObj(
|
pdfioFileCreateStringObj(
|
||||||
@ -838,24 +816,6 @@ pdfioFileGetKeywords(pdfio_file_t *pdf) // I - PDF file
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'pdfioFileGetLanguage()' - Get the language metadata for a PDF file.
|
|
||||||
//
|
|
||||||
// This function gets the (primary/default) language metadata, if any, for a PDF
|
|
||||||
// file. The returned string is an IETF BCP 47 language tag of the form
|
|
||||||
// "lang-REGION". For example, the string "en-CA" specifies Canadian English
|
|
||||||
// and the string "fr-CA" specifies Canadian French.
|
|
||||||
//
|
|
||||||
// @since PDFio 1.6@
|
|
||||||
//
|
|
||||||
|
|
||||||
const char * // O - Language or `NULL` for none
|
|
||||||
pdfioFileGetLanguage(pdfio_file_t *pdf) // I - PDF file
|
|
||||||
{
|
|
||||||
return (pdfioDictGetString(pdfioFileGetCatalog(pdf), "Lang"));
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// 'pdfioFileGetModificationDate()' - Get the most recent modification date for a PDF file.
|
// 'pdfioFileGetModificationDate()' - Get the most recent modification date for a PDF file.
|
||||||
//
|
//
|
||||||
@ -1196,26 +1156,6 @@ pdfioFileSetKeywords(
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'pdfioFileSetLanguage()' - Set the language metadata for a PDF file.
|
|
||||||
//
|
|
||||||
// This function sets the (primary/default) language metadata for a PDF file.
|
|
||||||
// The "value" argument is an IETF BCP 47 language tag string of the form
|
|
||||||
// "lang-REGION". For example, the string "en-CA" specifies Canadian English
|
|
||||||
// and the string "fr-CA" specifies Canadian French.
|
|
||||||
//
|
|
||||||
// @since PDFio 1.6@
|
|
||||||
//
|
|
||||||
|
|
||||||
void
|
|
||||||
pdfioFileSetLanguage(
|
|
||||||
pdfio_file_t *pdf, // I - PDF file
|
|
||||||
const char *value) // I - Value
|
|
||||||
{
|
|
||||||
pdfioDictSetString(pdfioFileGetCatalog(pdf), "Lang", value);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// 'pdfioFileSetModificationDate()' - Set the modification date for a PDF file.
|
// 'pdfioFileSetModificationDate()' - Set the modification date for a PDF file.
|
||||||
//
|
//
|
||||||
@ -1582,32 +1522,6 @@ get_info_string(pdfio_file_t *pdf, // I - PDF file
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'get_iso_date()' - Convert a time_t value to an ISO 8601 date/time value.
|
|
||||||
//
|
|
||||||
|
|
||||||
static char * // O - Date string
|
|
||||||
get_iso_date(time_t t, // I - Time value in seconds
|
|
||||||
char *buffer, // I - Date buffer
|
|
||||||
size_t bufsize) // I - Size of date buffer
|
|
||||||
{
|
|
||||||
struct tm d; // Date values
|
|
||||||
|
|
||||||
|
|
||||||
// Convert time to UTC date
|
|
||||||
#if _WIN32
|
|
||||||
gmtime_s(&d, &t);
|
|
||||||
#else
|
|
||||||
gmtime_r(&t, &d);
|
|
||||||
#endif // _WIN32
|
|
||||||
|
|
||||||
// Format the string and return...
|
|
||||||
snprintf(buffer, bufsize, "%04d-%02d-%02dT%02d:%02d:%02dZ", d.tm_year + 1900, d.tm_mon + 1, d.tm_mday, d.tm_hour, d.tm_min, d.tm_sec);
|
|
||||||
|
|
||||||
return (buffer);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// 'get_lconv()' - Get any locale-specific numeric information.
|
// 'get_lconv()' - Get any locale-specific numeric information.
|
||||||
//
|
//
|
||||||
@ -2296,9 +2210,6 @@ repair_xref(
|
|||||||
pdfio_obj_t *sobjs[16384]; // Object streams to load
|
pdfio_obj_t *sobjs[16384]; // Object streams to load
|
||||||
|
|
||||||
|
|
||||||
// Let caller know something is wrong...
|
|
||||||
_pdfioFileError(pdf, "WARNING: Cross-reference table is damaged, attempting to rebuild.");
|
|
||||||
|
|
||||||
// Read from the beginning of the file, looking for
|
// Read from the beginning of the file, looking for
|
||||||
if ((line_offset = _pdfioFileSeek(pdf, 0, SEEK_SET)) < 0)
|
if ((line_offset = _pdfioFileSeek(pdf, 0, SEEK_SET)) < 0)
|
||||||
return (false);
|
return (false);
|
||||||
@ -2432,89 +2343,6 @@ repair_xref(
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'write_metadata()' - Write an XMP metadata stream.
|
|
||||||
//
|
|
||||||
|
|
||||||
static bool // O - `true` on success, `false` on failure
|
|
||||||
write_metadata(pdfio_file_t *pdf) // I - PDF file
|
|
||||||
{
|
|
||||||
pdfio_dict_t *dict; // XMP object dictionary
|
|
||||||
pdfio_obj_t *obj; // XMP object
|
|
||||||
pdfio_stream_t *st; // XMP stream
|
|
||||||
bool status = true; // Write status
|
|
||||||
const char *value; // Value from info dictionary
|
|
||||||
time_t t; // Date/time value in seconds
|
|
||||||
char d[64]; // Date/time string (ISO 8601)
|
|
||||||
|
|
||||||
|
|
||||||
// Create the Metadata object...
|
|
||||||
if ((dict = pdfioDictCreate(pdf)) == NULL)
|
|
||||||
return (false);
|
|
||||||
|
|
||||||
pdfioDictSetName(dict, "Type", "Metadata");
|
|
||||||
pdfioDictSetName(dict, "Subtype", "XML");
|
|
||||||
|
|
||||||
if ((obj = pdfioFileCreateObj(pdf, dict)) == NULL)
|
|
||||||
return (false);
|
|
||||||
|
|
||||||
// Write the XMP stream...
|
|
||||||
if ((st = pdfioObjCreateStream(obj, PDFIO_FILTER_NONE)) == NULL)
|
|
||||||
return (false);
|
|
||||||
|
|
||||||
status &= pdfioStreamPuts(st, "<?xpacket begin=\"\" id=\"W5M0MpCehiHzreSzNTczkc9d\"?>\n");
|
|
||||||
status &= pdfioStreamPuts(st, "<x:xmpmeta xmlns:x=\"adobe:ns:meta/\">\n");
|
|
||||||
status &= pdfioStreamPuts(st, " <rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n");
|
|
||||||
|
|
||||||
status &= pdfioStreamPuts(st, " <rdf:Description rdf:about=\"\" xmlns:xmp=\"http://ns.adobe.com/xap/1.0/\">\n");
|
|
||||||
t = pdfioFileGetCreationDate(pdf);
|
|
||||||
status &= pdfioStreamPrintf(st, " <xmp:CreateDate>%H</xmp:CreateDate>\n", get_iso_date(t, d, sizeof(d)));
|
|
||||||
if ((value = pdfioFileGetCreator(pdf)) != NULL)
|
|
||||||
status &= pdfioStreamPrintf(st, " <xmp:CreatorTool>%H</xmp:CreatorTool>\n", value);
|
|
||||||
status &= pdfioStreamPrintf(st, " <xmp:MetadataDate>%H</xmp:MetadataDate>\n", d);
|
|
||||||
if ((t = pdfioFileGetModificationDate(pdf)) > 0)
|
|
||||||
status &= pdfioStreamPrintf(st, " <xmp:ModifyDate>%H</xmp:ModifyDate>\n", get_iso_date(t, d, sizeof(d)));
|
|
||||||
status &= pdfioStreamPuts(st, " </rdf:Description>\n");
|
|
||||||
|
|
||||||
status &= pdfioStreamPuts(st, " <rdf:Description rdf:about=\"\" xmlns:pdf=\"http://ns.adobe.com/pdf/1.3/\">\n");
|
|
||||||
status &= pdfioStreamPrintf(st, " <pdf:Producer>%H</pdf:Producer>\n", pdfioFileGetProducer(pdf));
|
|
||||||
if ((value = pdfioFileGetKeywords(pdf)) != NULL)
|
|
||||||
status &= pdfioStreamPrintf(st, " <pdf:Keywords>%H</pdf:Keywords>\n", value);
|
|
||||||
status &= pdfioStreamPuts(st, " </rdf:Description>\n");
|
|
||||||
|
|
||||||
status &= pdfioStreamPuts(st, " <rdf:Description rdf:about=\"\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n");
|
|
||||||
status &= pdfioStreamPrintf(st, " <dc:format>application/pdf</dc:format>\n");
|
|
||||||
if ((value = pdfioFileGetTitle(pdf)) != NULL)
|
|
||||||
status &= pdfioStreamPrintf(st, " <dc:title><rdf:Alt><rdf:li xml:lang=\"x-default\">%H</rdf:li></rdf:Alt></dc:title>\n", value);
|
|
||||||
if ((value = pdfioFileGetAuthor(pdf)) != NULL)
|
|
||||||
status &= pdfioStreamPrintf(st, " <dc:creator><rdf:Seq><rdf:li>%H</rdf:li></rdf:Seq></dc:creator>\n", value);
|
|
||||||
if ((value = pdfioFileGetSubject(pdf)) != NULL)
|
|
||||||
status &= pdfioStreamPrintf(st, " <dc:description><rdf:Alt><rdf:li xml:lang=\"x-default\">%H</rdf:li></rdf:Alt></dc:description>\n", value);
|
|
||||||
status &= pdfioStreamPuts(st, " </rdf:Description>\n");
|
|
||||||
|
|
||||||
// TODO: Need a better way to choose the output profile - something that lets
|
|
||||||
// us choose the base PDF version and PDF/A, PDF/E, PDF/X, etc.
|
|
||||||
#if 0
|
|
||||||
status &= pdfioStreamPuts(st, " <rdf:Description rdf:about=\"\" xmlns:pdfaid=\"http://www.aiim.org/pdfa/ns/id/\">\n");
|
|
||||||
status &= pdfioStreamPuts(st, " <pdfaid:conformance>A</pdfaid:conformance>\n");
|
|
||||||
status &= pdfioStreamPuts(st, " <pdfaid:part>1</pdfaid:part>\n");
|
|
||||||
status &= pdfioStreamPuts(st, " </rdf:Description>\n");
|
|
||||||
#endif // 0
|
|
||||||
|
|
||||||
status &= pdfioStreamPuts(st, " </rdf:RDF>\n");
|
|
||||||
status &= pdfioStreamPuts(st, "</x:xmpmeta>\n");
|
|
||||||
status &= pdfioStreamPuts(st, "<?xpacket end=\"r\"?>\n");
|
|
||||||
|
|
||||||
status &= pdfioStreamClose(st);
|
|
||||||
|
|
||||||
if (!status)
|
|
||||||
return (false);
|
|
||||||
|
|
||||||
// If we get this far, add the Metadata key/value to the catalog/root object.
|
|
||||||
return (pdfioDictSetObj(pdfioFileGetCatalog(pdf), "Metadata", obj));
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// 'write_pages()' - Write the PDF pages objects.
|
// 'write_pages()' - Write the PDF pages objects.
|
||||||
//
|
//
|
||||||
|
|||||||
@ -330,8 +330,6 @@ pdfioObjGetLength(pdfio_obj_t *obj) // I - Object
|
|||||||
//
|
//
|
||||||
// 'pdfioObjGetName()' - Get the name value associated with an object.
|
// 'pdfioObjGetName()' - Get the name value associated with an object.
|
||||||
//
|
//
|
||||||
// @since PDFio v1.4@
|
|
||||||
//
|
|
||||||
|
|
||||||
const char * // O - Dictionary or `NULL` on error
|
const char * // O - Dictionary or `NULL` on error
|
||||||
pdfioObjGetName(pdfio_obj_t *obj) // I - Object
|
pdfioObjGetName(pdfio_obj_t *obj) // I - Object
|
||||||
|
|||||||
@ -94,7 +94,6 @@
|
|||||||
//
|
//
|
||||||
|
|
||||||
# define PDFIO_MAX_DEPTH 32 // Maximum nesting depth for values
|
# define PDFIO_MAX_DEPTH 32 // Maximum nesting depth for values
|
||||||
# define PDFIO_MAX_STRING 65536 // Maximum length of string
|
|
||||||
|
|
||||||
typedef void (*_pdfio_extfree_t)(void *);
|
typedef void (*_pdfio_extfree_t)(void *);
|
||||||
// Extension data free function
|
// Extension data free function
|
||||||
@ -225,14 +224,6 @@ typedef struct _pdfio_objmap_s // PDF object map
|
|||||||
size_t src_number; // Source object number
|
size_t src_number; // Source object number
|
||||||
} _pdfio_objmap_t;
|
} _pdfio_objmap_t;
|
||||||
|
|
||||||
typedef struct _pdfio_strbuf_s // PDF string buffer
|
|
||||||
{
|
|
||||||
struct _pdfio_strbuf_s *next; // Next string buffer
|
|
||||||
bool bufused; // Is this string buffer being used?
|
|
||||||
char buffer[PDFIO_MAX_STRING + 32];
|
|
||||||
// String buffer
|
|
||||||
} _pdfio_strbuf_t;
|
|
||||||
|
|
||||||
struct _pdfio_file_s // PDF file structure
|
struct _pdfio_file_s // PDF file structure
|
||||||
{
|
{
|
||||||
char *filename; // Filename
|
char *filename; // Filename
|
||||||
@ -267,8 +258,7 @@ struct _pdfio_file_s // PDF file structure
|
|||||||
pdfio_obj_t *info_obj; // Information object
|
pdfio_obj_t *info_obj; // Information object
|
||||||
pdfio_obj_t *pages_obj; // Root pages object
|
pdfio_obj_t *pages_obj; // Root pages object
|
||||||
pdfio_obj_t *encrypt_obj; // De/Encryption object/dictionary
|
pdfio_obj_t *encrypt_obj; // De/Encryption object/dictionary
|
||||||
pdfio_obj_t *cgats001_obj, // CGATS001 ICC profile object
|
pdfio_obj_t *cp1252_obj, // CP1252 font encoding object
|
||||||
*cp1252_obj, // CP1252 font encoding object
|
|
||||||
*unicode_obj; // Unicode font encoding object
|
*unicode_obj; // Unicode font encoding object
|
||||||
pdfio_array_t *id_array; // ID array
|
pdfio_array_t *id_array; // ID array
|
||||||
|
|
||||||
@ -293,7 +283,6 @@ struct _pdfio_file_s // PDF file structure
|
|||||||
size_t num_strings, // Number of strings
|
size_t num_strings, // Number of strings
|
||||||
alloc_strings; // Allocated strings
|
alloc_strings; // Allocated strings
|
||||||
char **strings; // Nul-terminated strings
|
char **strings; // Nul-terminated strings
|
||||||
_pdfio_strbuf_t *strbuffers; // String buffers
|
|
||||||
};
|
};
|
||||||
|
|
||||||
struct _pdfio_obj_s // Object
|
struct _pdfio_obj_s // Object
|
||||||
@ -340,7 +329,6 @@ struct _pdfio_stream_s // Stream
|
|||||||
|
|
||||||
extern size_t _pdfio_strlcpy(char *dst, const char *src, size_t dstsize) _PDFIO_INTERNAL;
|
extern size_t _pdfio_strlcpy(char *dst, const char *src, size_t dstsize) _PDFIO_INTERNAL;
|
||||||
extern double _pdfio_strtod(pdfio_file_t *pdf, const char *s) _PDFIO_INTERNAL;
|
extern double _pdfio_strtod(pdfio_file_t *pdf, const char *s) _PDFIO_INTERNAL;
|
||||||
extern void _pdfio_utf16cpy(char *dst, const unsigned char *src, size_t srclen, size_t dstsize) _PDFIO_INTERNAL;
|
|
||||||
extern ssize_t _pdfio_vsnprintf(pdfio_file_t *pdf, char *buffer, size_t bufsize, const char *format, va_list ap) _PDFIO_INTERNAL;
|
extern ssize_t _pdfio_vsnprintf(pdfio_file_t *pdf, char *buffer, size_t bufsize, const char *format, va_list ap) _PDFIO_INTERNAL;
|
||||||
|
|
||||||
extern bool _pdfioArrayDecrypt(pdfio_file_t *pdf, pdfio_obj_t *obj, pdfio_array_t *a, size_t depth) _PDFIO_INTERNAL;
|
extern bool _pdfioArrayDecrypt(pdfio_file_t *pdf, pdfio_obj_t *obj, pdfio_array_t *a, size_t depth) _PDFIO_INTERNAL;
|
||||||
@ -402,8 +390,6 @@ extern bool _pdfioObjWriteHeader(pdfio_obj_t *obj) _PDFIO_INTERNAL;
|
|||||||
extern pdfio_stream_t *_pdfioStreamCreate(pdfio_obj_t *obj, pdfio_obj_t *length_obj, size_t cbsize, pdfio_filter_t compression) _PDFIO_INTERNAL;
|
extern pdfio_stream_t *_pdfioStreamCreate(pdfio_obj_t *obj, pdfio_obj_t *length_obj, size_t cbsize, pdfio_filter_t compression) _PDFIO_INTERNAL;
|
||||||
extern pdfio_stream_t *_pdfioStreamOpen(pdfio_obj_t *obj, bool decode) _PDFIO_INTERNAL;
|
extern pdfio_stream_t *_pdfioStreamOpen(pdfio_obj_t *obj, bool decode) _PDFIO_INTERNAL;
|
||||||
|
|
||||||
extern char *_pdfioStringAllocBuffer(pdfio_file_t *pdf);
|
|
||||||
extern void _pdfioStringFreeBuffer(pdfio_file_t *pdf, char *buffer);
|
|
||||||
extern bool _pdfioStringIsAllocated(pdfio_file_t *pdf, const char *s) _PDFIO_INTERNAL;
|
extern bool _pdfioStringIsAllocated(pdfio_file_t *pdf, const char *s) _PDFIO_INTERNAL;
|
||||||
|
|
||||||
extern void _pdfioTokenClear(_pdfio_token_t *tb) _PDFIO_INTERNAL;
|
extern void _pdfioTokenClear(_pdfio_token_t *tb) _PDFIO_INTERNAL;
|
||||||
|
|||||||
@ -690,9 +690,8 @@ pdfioStreamPeek(pdfio_stream_t *st, // I - Stream
|
|||||||
// 'pdfioStreamPrintf()' - Write a formatted string to a stream.
|
// 'pdfioStreamPrintf()' - Write a formatted string to a stream.
|
||||||
//
|
//
|
||||||
// This function writes a formatted string to a stream. In addition to the
|
// This function writes a formatted string to a stream. In addition to the
|
||||||
// standard `printf` format characters, you can use "%H" to format a HTML/XML
|
// standard `printf` format characters, you can use "%N" to format a PDF name
|
||||||
// string value, "%N" to format a PDF name value ("/Name"), and "%S" to format
|
// value ("/Name") and "%S" to format a PDF string ("(String)") value.
|
||||||
// a PDF string ("(String)") value.
|
|
||||||
//
|
//
|
||||||
|
|
||||||
bool // O - `true` on success, `false` on failure
|
bool // O - `true` on success, `false` on failure
|
||||||
|
|||||||
194
pdfio-string.c
194
pdfio-string.c
@ -158,89 +158,6 @@ _pdfio_strtod(pdfio_file_t *pdf, // I - PDF file
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// '_pdfio_utf16cpy()' - Convert UTF-16 to UTF-8.
|
|
||||||
//
|
|
||||||
|
|
||||||
void
|
|
||||||
_pdfio_utf16cpy(
|
|
||||||
char *dst, // I - Destination buffer for UTF-8
|
|
||||||
const unsigned char *src, // I - Source UTF-16
|
|
||||||
size_t srclen, // I - Length of UTF-16
|
|
||||||
size_t dstsize) // I - Destination buffer size
|
|
||||||
{
|
|
||||||
char *dstptr = dst, // Pointer into buffer
|
|
||||||
*dstend = dst + dstsize - 5; // End of buffer
|
|
||||||
int ch; // Unicode character
|
|
||||||
bool is_be = !memcmp(src, "\376\377", 2);
|
|
||||||
// Big-endian strings?
|
|
||||||
|
|
||||||
|
|
||||||
// Loop through the UTF-16 string, converting to Unicode then UTF-8...
|
|
||||||
for (src += 2, srclen -= 2; srclen > 1 && dstptr < dstend; src += 2, srclen -= 2)
|
|
||||||
{
|
|
||||||
// Initial character...
|
|
||||||
if (is_be)
|
|
||||||
ch = (src[0] << 8) | src[1];
|
|
||||||
else
|
|
||||||
ch = (src[1] << 8) | src[0];
|
|
||||||
|
|
||||||
if (ch >= 0xd800 && ch <= 0xdbff && srclen > 3)
|
|
||||||
{
|
|
||||||
// Multi-word UTF-16 char...
|
|
||||||
int lch; // Lower bits
|
|
||||||
|
|
||||||
if (is_be)
|
|
||||||
lch = (src[2] << 8) | src[3];
|
|
||||||
else
|
|
||||||
lch = (src[3] << 8) | src[2];
|
|
||||||
|
|
||||||
if (lch < 0xdc00 || lch >= 0xdfff)
|
|
||||||
break;
|
|
||||||
|
|
||||||
ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000;
|
|
||||||
src += 2;
|
|
||||||
srclen -= 2;
|
|
||||||
}
|
|
||||||
else if (ch >= 0xfffe)
|
|
||||||
{
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Convert Unicode to UTF-8...
|
|
||||||
if (ch < 128)
|
|
||||||
{
|
|
||||||
// ASCII
|
|
||||||
*dstptr++ = (char)ch;
|
|
||||||
}
|
|
||||||
else if (ch < 4096)
|
|
||||||
{
|
|
||||||
// 2-byte UTF-8
|
|
||||||
*dstptr++ = (char)(0xc0 | (ch >> 6));
|
|
||||||
*dstptr++ = (char)(0x80 | (ch & 0x3f));
|
|
||||||
}
|
|
||||||
else if (ch < 65536)
|
|
||||||
{
|
|
||||||
// 3-byte UTF-8
|
|
||||||
*dstptr++ = (char)(0xe0 | (ch >> 12));
|
|
||||||
*dstptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
|
|
||||||
*dstptr++ = (char)(0x80 | (ch & 0x3f));
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// 4-byte UTF-8
|
|
||||||
*dstptr++ = (char)(0xe0 | (ch >> 18));
|
|
||||||
*dstptr++ = (char)(0x80 | ((ch >> 12) & 0x3f));
|
|
||||||
*dstptr++ = (char)(0x80 | ((ch >> 6) & 0x3f));
|
|
||||||
*dstptr++ = (char)(0x80 | (ch & 0x3f));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Nul-terminate the UTF-8 string...
|
|
||||||
*dstptr = '\0';
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// '_pdfio_vsnprintf()' - Format a string.
|
// '_pdfio_vsnprintf()' - Format a string.
|
||||||
//
|
//
|
||||||
@ -486,59 +403,6 @@ _pdfio_vsnprintf(pdfio_file_t *pdf, // I - PDF file
|
|||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case 'H' : // XML/HTML string
|
|
||||||
if ((s = va_arg(ap, char *)) == NULL)
|
|
||||||
s = "(null)";
|
|
||||||
|
|
||||||
// Loop through the literal string...
|
|
||||||
while (*s)
|
|
||||||
{
|
|
||||||
// Escape special characters
|
|
||||||
if (*s == '&')
|
|
||||||
{
|
|
||||||
// &
|
|
||||||
if (bufptr < bufend)
|
|
||||||
{
|
|
||||||
_pdfio_strlcpy(bufptr, "&", (size_t)(bufend - bufptr + 1));
|
|
||||||
bufptr += strlen(bufptr);
|
|
||||||
}
|
|
||||||
|
|
||||||
bytes += 5;
|
|
||||||
}
|
|
||||||
else if (*s == '<')
|
|
||||||
{
|
|
||||||
// <
|
|
||||||
if (bufptr < bufend)
|
|
||||||
{
|
|
||||||
_pdfio_strlcpy(bufptr, "<", (size_t)(bufend - bufptr + 1));
|
|
||||||
bufptr += strlen(bufptr);
|
|
||||||
}
|
|
||||||
|
|
||||||
bytes += 4;
|
|
||||||
}
|
|
||||||
else if (*s == '>')
|
|
||||||
{
|
|
||||||
// >
|
|
||||||
if (bufptr < bufend)
|
|
||||||
{
|
|
||||||
_pdfio_strlcpy(bufptr, ">", (size_t)(bufend - bufptr + 1));
|
|
||||||
bufptr += strlen(bufptr);
|
|
||||||
}
|
|
||||||
|
|
||||||
bytes += 4;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// Literal character...
|
|
||||||
if (bufptr < bufend)
|
|
||||||
*bufptr++ = *s;
|
|
||||||
bytes ++;
|
|
||||||
}
|
|
||||||
|
|
||||||
s ++;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'S' : // PDF string
|
case 'S' : // PDF string
|
||||||
if ((s = va_arg(ap, char *)) == NULL)
|
if ((s = va_arg(ap, char *)) == NULL)
|
||||||
s = "(null)";
|
s = "(null)";
|
||||||
@ -668,41 +532,6 @@ _pdfio_vsnprintf(pdfio_file_t *pdf, // I - PDF file
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// '_pdfioStringAllocBuffer()' - Allocate a string buffer.
|
|
||||||
//
|
|
||||||
|
|
||||||
char * // O - Buffer or `NULL` on error
|
|
||||||
_pdfioStringAllocBuffer(
|
|
||||||
pdfio_file_t *pdf) // I - PDF file
|
|
||||||
{
|
|
||||||
_pdfio_strbuf_t *current; // Current string buffer
|
|
||||||
|
|
||||||
|
|
||||||
// See if we have an available string buffer...
|
|
||||||
for (current = pdf->strbuffers; current; current = current->next)
|
|
||||||
{
|
|
||||||
if (!current->bufused)
|
|
||||||
{
|
|
||||||
current->bufused = true;
|
|
||||||
return (current->buffer);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Didn't find one, allocate a new one...
|
|
||||||
if ((current = calloc(1, sizeof(_pdfio_strbuf_t))) == NULL)
|
|
||||||
return (NULL);
|
|
||||||
|
|
||||||
// Add to the linked list of string buffers...
|
|
||||||
current->next = pdf->strbuffers;
|
|
||||||
current->bufused = true;
|
|
||||||
|
|
||||||
pdf->strbuffers = current;
|
|
||||||
|
|
||||||
return (current->buffer);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// 'pdfioStringCreate()' - Create a durable literal string.
|
// 'pdfioStringCreate()' - Create a durable literal string.
|
||||||
//
|
//
|
||||||
@ -813,29 +642,6 @@ pdfioStringCreatef(
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// '_pdfioStringFreeBuffer()' - Free a string buffer.
|
|
||||||
//
|
|
||||||
|
|
||||||
void
|
|
||||||
_pdfioStringFreeBuffer(
|
|
||||||
pdfio_file_t *pdf, // I - PDF file
|
|
||||||
char *buffer) // I - String buffer
|
|
||||||
{
|
|
||||||
_pdfio_strbuf_t *current; // Current string buffer
|
|
||||||
|
|
||||||
|
|
||||||
for (current = pdf->strbuffers; current; current = current->next)
|
|
||||||
{
|
|
||||||
if (current->buffer == buffer)
|
|
||||||
{
|
|
||||||
current->bufused = false;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// '_pdfioStringIsAllocated()' - Check whether a string has been allocated.
|
// '_pdfioStringIsAllocated()' - Check whether a string has been allocated.
|
||||||
//
|
//
|
||||||
|
|||||||
@ -1,7 +1,7 @@
|
|||||||
//
|
//
|
||||||
// PDF token parsing functions for PDFio.
|
// PDF token parsing functions for PDFio.
|
||||||
//
|
//
|
||||||
// Copyright © 2021-2025 by Michael R Sweet.
|
// Copyright © 2021-2023 by Michael R Sweet.
|
||||||
//
|
//
|
||||||
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
||||||
// information.
|
// information.
|
||||||
@ -528,6 +528,13 @@ _pdfioTokenRead(_pdfio_token_t *tb, // I - Token buffer/stack
|
|||||||
return (false);
|
return (false);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (bufptr == (buffer + 1))
|
||||||
|
{
|
||||||
|
_pdfioFileError(tb->pdf, "Empty name.");
|
||||||
|
*bufptr = '\0';
|
||||||
|
return (false);
|
||||||
|
}
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case '<' : // Potential hex string
|
case '<' : // Potential hex string
|
||||||
|
|||||||
257
pdfio-value.c
257
pdfio-value.c
@ -125,7 +125,7 @@ _pdfioValueDecrypt(pdfio_file_t *pdf, // I - PDF file
|
|||||||
_pdfio_crypto_ctx_t ctx; // Decryption context
|
_pdfio_crypto_ctx_t ctx; // Decryption context
|
||||||
_pdfio_crypto_cb_t cb; // Decryption callback
|
_pdfio_crypto_cb_t cb; // Decryption callback
|
||||||
size_t ivlen; // Number of initialization vector bytes
|
size_t ivlen; // Number of initialization vector bytes
|
||||||
uint8_t *temp = NULL; // Temporary buffer for decryption
|
uint8_t temp[32768]; // Temporary buffer for decryption
|
||||||
size_t templen; // Number of actual data bytes
|
size_t templen; // Number of actual data bytes
|
||||||
time_t timeval; // Date/time value
|
time_t timeval; // Date/time value
|
||||||
|
|
||||||
@ -152,16 +152,11 @@ _pdfioValueDecrypt(pdfio_file_t *pdf, // I - PDF file
|
|||||||
|
|
||||||
case PDFIO_VALTYPE_BINARY :
|
case PDFIO_VALTYPE_BINARY :
|
||||||
// Decrypt the binary string...
|
// Decrypt the binary string...
|
||||||
if (v->value.binary.datalen > PDFIO_MAX_STRING)
|
if (v->value.binary.datalen > (sizeof(temp) - 32))
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Unable to read encrypted binary string - too long.");
|
_pdfioFileError(pdf, "Unable to read encrypted binary string - too long.");
|
||||||
return (false);
|
return (false);
|
||||||
}
|
}
|
||||||
else if ((temp = (uint8_t *)_pdfioStringAllocBuffer(pdf)) == NULL)
|
|
||||||
{
|
|
||||||
_pdfioFileError(pdf, "Unable to read encrypted binary string - out of memory.");
|
|
||||||
return (false);
|
|
||||||
}
|
|
||||||
|
|
||||||
ivlen = v->value.binary.datalen;
|
ivlen = v->value.binary.datalen;
|
||||||
if ((cb = _pdfioCryptoMakeReader(pdf, obj, &ctx, v->value.binary.data, &ivlen)) == NULL)
|
if ((cb = _pdfioCryptoMakeReader(pdf, obj, &ctx, v->value.binary.data, &ivlen)) == NULL)
|
||||||
@ -172,59 +167,29 @@ _pdfioValueDecrypt(pdfio_file_t *pdf, // I - PDF file
|
|||||||
// Copy the decrypted string back to the value and adjust the length...
|
// Copy the decrypted string back to the value and adjust the length...
|
||||||
memcpy(v->value.binary.data, temp, templen);
|
memcpy(v->value.binary.data, temp, templen);
|
||||||
|
|
||||||
if (pdf->encryption >= PDFIO_ENCRYPTION_AES_128 && temp[templen - 1] <= templen)
|
if (pdf->encryption >= PDFIO_ENCRYPTION_AES_128)
|
||||||
v->value.binary.datalen = templen - temp[templen - 1];
|
v->value.binary.datalen = templen - temp[templen - 1];
|
||||||
else
|
else
|
||||||
v->value.binary.datalen = templen;
|
v->value.binary.datalen = templen;
|
||||||
|
|
||||||
_pdfioStringFreeBuffer(pdf, (char *)temp);
|
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case PDFIO_VALTYPE_STRING :
|
case PDFIO_VALTYPE_STRING :
|
||||||
// Decrypt regular string...
|
// Decrypt regular string...
|
||||||
templen = strlen(v->value.string);
|
templen = strlen(v->value.string);
|
||||||
if (templen > (PDFIO_MAX_STRING - 1))
|
if (templen > (sizeof(temp) - 33))
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Unable to read encrypted string - too long.");
|
_pdfioFileError(pdf, "Unable to read encrypted string - too long.");
|
||||||
return (false);
|
return (false);
|
||||||
}
|
}
|
||||||
else if ((temp = (uint8_t *)_pdfioStringAllocBuffer(pdf)) == NULL)
|
|
||||||
{
|
|
||||||
_pdfioFileError(pdf, "Unable to read encrypted binary string - out of memory.");
|
|
||||||
return (false);
|
|
||||||
}
|
|
||||||
|
|
||||||
ivlen = templen;
|
ivlen = templen;
|
||||||
if ((cb = _pdfioCryptoMakeReader(pdf, obj, &ctx, (uint8_t *)v->value.string, &ivlen)) == NULL)
|
if ((cb = _pdfioCryptoMakeReader(pdf, obj, &ctx, (uint8_t *)v->value.string, &ivlen)) == NULL)
|
||||||
return (false);
|
return (false);
|
||||||
|
|
||||||
templen = (cb)(&ctx, temp, (uint8_t *)v->value.string + ivlen, templen - ivlen);
|
templen = (cb)(&ctx, temp, (uint8_t *)v->value.string + ivlen, templen - ivlen);
|
||||||
|
|
||||||
if (pdf->encryption >= PDFIO_ENCRYPTION_AES_128 && temp[templen - 1] <= templen)
|
|
||||||
templen -= temp[templen - 1];
|
|
||||||
|
|
||||||
temp[templen] = '\0';
|
temp[templen] = '\0';
|
||||||
|
|
||||||
if ((templen & 1) == 0 && (!memcmp(temp, "\376\377", 2) || !memcmp(temp, "\377\376", 2)))
|
if ((timeval = get_date_time((char *)temp)) != 0)
|
||||||
{
|
|
||||||
// Convert UTF-16 to UTF-8...
|
|
||||||
char utf8[4096]; // Temporary string
|
|
||||||
|
|
||||||
_pdfio_utf16cpy(utf8, temp, templen, sizeof(utf8));
|
|
||||||
|
|
||||||
if ((timeval = get_date_time((char *)utf8)) != 0)
|
|
||||||
{
|
|
||||||
// Change the type to date...
|
|
||||||
v->type = PDFIO_VALTYPE_DATE;
|
|
||||||
v->value.date = timeval;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// Copy the decrypted string back to the value...
|
|
||||||
v->value.string = pdfioStringCreate(pdf, utf8);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if ((timeval = get_date_time((char *)temp)) != 0)
|
|
||||||
{
|
{
|
||||||
// Change the type to date...
|
// Change the type to date...
|
||||||
v->type = PDFIO_VALTYPE_DATE;
|
v->type = PDFIO_VALTYPE_DATE;
|
||||||
@ -235,8 +200,6 @@ _pdfioValueDecrypt(pdfio_file_t *pdf, // I - PDF file
|
|||||||
// Copy the decrypted string back to the value...
|
// Copy the decrypted string back to the value...
|
||||||
v->value.string = pdfioStringCreate(pdf, (char *)temp);
|
v->value.string = pdfioStringCreate(pdf, (char *)temp);
|
||||||
}
|
}
|
||||||
|
|
||||||
_pdfioStringFreeBuffer(pdf, (char *)temp);
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -337,9 +300,7 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
_pdfio_value_t *v, // I - Value
|
_pdfio_value_t *v, // I - Value
|
||||||
size_t depth) // I - Depth of value
|
size_t depth) // I - Depth of value
|
||||||
{
|
{
|
||||||
_pdfio_value_t *ret = NULL; // Return value
|
char token[32768]; // Token buffer
|
||||||
char *token = _pdfioStringAllocBuffer(pdf);
|
|
||||||
// Token buffer
|
|
||||||
time_t timeval; // Date/time value
|
time_t timeval; // Date/time value
|
||||||
#ifdef DEBUG
|
#ifdef DEBUG
|
||||||
static const char * const valtypes[] =
|
static const char * const valtypes[] =
|
||||||
@ -361,11 +322,8 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
|
|
||||||
PDFIO_DEBUG("_pdfioValueRead(pdf=%p, obj=%p, v=%p)\n", pdf, obj, v);
|
PDFIO_DEBUG("_pdfioValueRead(pdf=%p, obj=%p, v=%p)\n", pdf, obj, v);
|
||||||
|
|
||||||
if (!token)
|
if (!_pdfioTokenGet(tb, token, sizeof(token)))
|
||||||
goto done;
|
return (NULL);
|
||||||
|
|
||||||
if (!_pdfioTokenGet(tb, token, PDFIO_MAX_STRING))
|
|
||||||
goto done;
|
|
||||||
|
|
||||||
if (!strcmp(token, "["))
|
if (!strcmp(token, "["))
|
||||||
{
|
{
|
||||||
@ -373,14 +331,12 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
if (depth >= PDFIO_MAX_DEPTH)
|
if (depth >= PDFIO_MAX_DEPTH)
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Too many nested arrays.");
|
_pdfioFileError(pdf, "Too many nested arrays.");
|
||||||
goto done;
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
v->type = PDFIO_VALTYPE_ARRAY;
|
v->type = PDFIO_VALTYPE_ARRAY;
|
||||||
if ((v->value.array = _pdfioArrayRead(pdf, obj, tb, depth + 1)) == NULL)
|
if ((v->value.array = _pdfioArrayRead(pdf, obj, tb, depth + 1)) == NULL)
|
||||||
goto done;
|
return (NULL);
|
||||||
|
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (!strcmp(token, "<<"))
|
else if (!strcmp(token, "<<"))
|
||||||
{
|
{
|
||||||
@ -388,34 +344,29 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
if (depth >= PDFIO_MAX_DEPTH)
|
if (depth >= PDFIO_MAX_DEPTH)
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Too many nested dictionaries.");
|
_pdfioFileError(pdf, "Too many nested dictionaries.");
|
||||||
goto done;
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
v->type = PDFIO_VALTYPE_DICT;
|
v->type = PDFIO_VALTYPE_DICT;
|
||||||
if ((v->value.dict = _pdfioDictRead(pdf, obj, tb, depth + 1)) == NULL)
|
if ((v->value.dict = _pdfioDictRead(pdf, obj, tb, depth + 1)) == NULL)
|
||||||
goto done;
|
return (NULL);
|
||||||
|
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if ((timeval = get_date_time(token + 1)) != 0)
|
else if (!strncmp(token, "(D:", 3) && (timeval = get_date_time(token + 1)) != 0)
|
||||||
{
|
{
|
||||||
v->type = PDFIO_VALTYPE_DATE;
|
v->type = PDFIO_VALTYPE_DATE;
|
||||||
v->value.date = timeval;
|
v->value.date = timeval;
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (token[0] == '(')
|
else if (token[0] == '(')
|
||||||
{
|
{
|
||||||
// String
|
// String
|
||||||
v->type = PDFIO_VALTYPE_STRING;
|
v->type = PDFIO_VALTYPE_STRING;
|
||||||
v->value.string = pdfioStringCreate(pdf, token + 1);
|
v->value.string = pdfioStringCreate(pdf, token + 1);
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (token[0] == '/')
|
else if (token[0] == '/')
|
||||||
{
|
{
|
||||||
// Name
|
// Name
|
||||||
v->type = PDFIO_VALTYPE_NAME;
|
v->type = PDFIO_VALTYPE_NAME;
|
||||||
v->value.name = pdfioStringCreate(pdf, token + 1);
|
v->value.name = pdfioStringCreate(pdf, token + 1);
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (token[0] == '<')
|
else if (token[0] == '<')
|
||||||
{
|
{
|
||||||
@ -428,7 +379,7 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
if ((v->value.binary.data = (unsigned char *)malloc(v->value.binary.datalen)) == NULL)
|
if ((v->value.binary.data = (unsigned char *)malloc(v->value.binary.datalen)) == NULL)
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Out of memory for hex string.");
|
_pdfioFileError(pdf, "Out of memory for hex string.");
|
||||||
goto done;
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Convert hex to binary...
|
// Convert hex to binary...
|
||||||
@ -455,8 +406,6 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
|
|
||||||
*dataptr++ = (unsigned char)d;
|
*dataptr++ = (unsigned char)d;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (strchr("0123456789-+.", token[0]) != NULL)
|
else if (strchr("0123456789-+.", token[0]) != NULL)
|
||||||
{
|
{
|
||||||
@ -544,8 +493,7 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
|
|
||||||
PDFIO_DEBUG("_pdfioValueRead: Returning indirect value %lu %u R.\n", (unsigned long)v->value.indirect.number, v->value.indirect.generation);
|
PDFIO_DEBUG("_pdfioValueRead: Returning indirect value %lu %u R.\n", (unsigned long)v->value.indirect.number, v->value.indirect.generation);
|
||||||
|
|
||||||
ret = v;
|
return (v);
|
||||||
goto done;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -553,41 +501,27 @@ _pdfioValueRead(pdfio_file_t *pdf, // I - PDF file
|
|||||||
// If we get here, we have a number...
|
// If we get here, we have a number...
|
||||||
v->type = PDFIO_VALTYPE_NUMBER;
|
v->type = PDFIO_VALTYPE_NUMBER;
|
||||||
v->value.number = _pdfio_strtod(pdf, token);
|
v->value.number = _pdfio_strtod(pdf, token);
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (!strcmp(token, "true") || !strcmp(token, "false"))
|
else if (!strcmp(token, "true") || !strcmp(token, "false"))
|
||||||
{
|
{
|
||||||
// Boolean value
|
// Boolean value
|
||||||
v->type = PDFIO_VALTYPE_BOOLEAN;
|
v->type = PDFIO_VALTYPE_BOOLEAN;
|
||||||
v->value.boolean = !strcmp(token, "true");
|
v->value.boolean = !strcmp(token, "true");
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else if (!strcmp(token, "null"))
|
else if (!strcmp(token, "null"))
|
||||||
{
|
{
|
||||||
// null value
|
// null value
|
||||||
v->type = PDFIO_VALTYPE_NULL;
|
v->type = PDFIO_VALTYPE_NULL;
|
||||||
ret = v;
|
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Unexpected '%s' token seen.", token);
|
_pdfioFileError(pdf, "Unexpected '%s' token seen.", token);
|
||||||
}
|
|
||||||
|
|
||||||
done:
|
|
||||||
|
|
||||||
if (token)
|
|
||||||
_pdfioStringFreeBuffer(pdf, token);
|
|
||||||
|
|
||||||
if (ret)
|
|
||||||
{
|
|
||||||
PDFIO_DEBUG("_pdfioValueRead: Returning %s value.\n", valtypes[ret->type]);
|
|
||||||
return (ret);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
PDFIO_DEBUG("_pdfioValueRead: Returning NULL.\n");
|
|
||||||
return (NULL);
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
PDFIO_DEBUG("_pdfioValueRead: Returning %s value.\n", valtypes[v->type]);
|
||||||
|
|
||||||
|
return (v);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -612,10 +546,8 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
case PDFIO_VALTYPE_BINARY :
|
case PDFIO_VALTYPE_BINARY :
|
||||||
{
|
{
|
||||||
size_t databytes; // Bytes to write
|
size_t databytes; // Bytes to write
|
||||||
uint8_t *temp = NULL, // Temporary buffer for encryption
|
uint8_t temp[32768], // Temporary buffer for encryption
|
||||||
*dataptr; // Pointer into data
|
*dataptr; // Pointer into data
|
||||||
bool ret = false; // Return value
|
|
||||||
|
|
||||||
|
|
||||||
if (obj && pdf->encryption)
|
if (obj && pdf->encryption)
|
||||||
{
|
{
|
||||||
@ -624,16 +556,11 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
_pdfio_crypto_cb_t cb; // Encryption callback
|
_pdfio_crypto_cb_t cb; // Encryption callback
|
||||||
size_t ivlen; // Number of initialization vector bytes
|
size_t ivlen; // Number of initialization vector bytes
|
||||||
|
|
||||||
if (v->value.binary.datalen > PDFIO_MAX_STRING)
|
if (v->value.binary.datalen > (sizeof(temp) - 32))
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Unable to write encrypted binary string - too long.");
|
_pdfioFileError(pdf, "Unable to write encrypted binary string - too long.");
|
||||||
return (false);
|
return (false);
|
||||||
}
|
}
|
||||||
else if ((temp = (uint8_t *)_pdfioStringAllocBuffer(pdf)) == NULL)
|
|
||||||
{
|
|
||||||
_pdfioFileError(pdf, "Unable to write encrypted binary string - out of memory.");
|
|
||||||
return (false);
|
|
||||||
}
|
|
||||||
|
|
||||||
cb = _pdfioCryptoMakeWriter(pdf, obj, &ctx, temp, &ivlen);
|
cb = _pdfioCryptoMakeWriter(pdf, obj, &ctx, temp, &ivlen);
|
||||||
databytes = (cb)(&ctx, temp + ivlen, v->value.binary.data, v->value.binary.datalen) + ivlen;
|
databytes = (cb)(&ctx, temp + ivlen, v->value.binary.data, v->value.binary.datalen) + ivlen;
|
||||||
@ -646,25 +573,18 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
}
|
}
|
||||||
|
|
||||||
if (!_pdfioFilePuts(pdf, "<"))
|
if (!_pdfioFilePuts(pdf, "<"))
|
||||||
goto bindone;
|
return (false);
|
||||||
|
|
||||||
for (; databytes > 1; databytes -= 2, dataptr += 2)
|
for (; databytes > 1; databytes -= 2, dataptr += 2)
|
||||||
{
|
{
|
||||||
if (!_pdfioFilePrintf(pdf, "%02X%02X", dataptr[0], dataptr[1]))
|
if (!_pdfioFilePrintf(pdf, "%02X%02X", dataptr[0], dataptr[1]))
|
||||||
goto bindone;
|
return (false);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (databytes > 0 && !_pdfioFilePrintf(pdf, "%02X", dataptr[0]))
|
if (databytes > 0)
|
||||||
goto bindone;
|
return (_pdfioFilePrintf(pdf, "%02X>", dataptr[0]));
|
||||||
|
else
|
||||||
ret = _pdfioFilePuts(pdf, ">");
|
return (_pdfioFilePuts(pdf, ">"));
|
||||||
|
|
||||||
bindone:
|
|
||||||
|
|
||||||
if (temp)
|
|
||||||
_pdfioStringFreeBuffer(pdf, (char *)temp);
|
|
||||||
|
|
||||||
return (ret);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
case PDFIO_VALTYPE_BOOLEAN :
|
case PDFIO_VALTYPE_BOOLEAN :
|
||||||
@ -689,7 +609,7 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
if (obj && pdf->encryption)
|
if (obj && pdf->encryption)
|
||||||
{
|
{
|
||||||
// Write encrypted string...
|
// Write encrypted string...
|
||||||
uint8_t temp[64], // Encrypted bytes
|
uint8_t temp[32768], // Encrypted bytes
|
||||||
*tempptr; // Pointer into encrypted bytes
|
*tempptr; // Pointer into encrypted bytes
|
||||||
_pdfio_crypto_ctx_t ctx; // Encryption context
|
_pdfio_crypto_ctx_t ctx; // Encryption context
|
||||||
_pdfio_crypto_cb_t cb; // Encryption callback
|
_pdfio_crypto_cb_t cb; // Encryption callback
|
||||||
@ -740,7 +660,7 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
if (obj && pdf->encryption)
|
if (obj && pdf->encryption)
|
||||||
{
|
{
|
||||||
// Write encrypted string...
|
// Write encrypted string...
|
||||||
uint8_t *temp = NULL, // Encrypted bytes
|
uint8_t temp[32768], // Encrypted bytes
|
||||||
*tempptr; // Pointer into encrypted bytes
|
*tempptr; // Pointer into encrypted bytes
|
||||||
_pdfio_crypto_ctx_t ctx; // Encryption context
|
_pdfio_crypto_ctx_t ctx; // Encryption context
|
||||||
_pdfio_crypto_cb_t cb; // Encryption callback
|
_pdfio_crypto_cb_t cb; // Encryption callback
|
||||||
@ -748,41 +668,29 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
// Length of value
|
// Length of value
|
||||||
ivlen, // Number of initialization vector bytes
|
ivlen, // Number of initialization vector bytes
|
||||||
tempbytes; // Number of output bytes
|
tempbytes; // Number of output bytes
|
||||||
bool ret = false; // Return value
|
|
||||||
|
|
||||||
if (len > PDFIO_MAX_STRING)
|
if (len > (sizeof(temp) - 32))
|
||||||
{
|
{
|
||||||
_pdfioFileError(pdf, "Unable to write encrypted string - too long.");
|
_pdfioFileError(pdf, "Unable to write encrypted string - too long.");
|
||||||
return (false);
|
return (false);
|
||||||
}
|
}
|
||||||
else if ((temp = (uint8_t *)_pdfioStringAllocBuffer(pdf)) == NULL)
|
|
||||||
{
|
|
||||||
_pdfioFileError(pdf, "Unable to write encrypted string - out of memory.");
|
|
||||||
return (false);
|
|
||||||
}
|
|
||||||
|
|
||||||
cb = _pdfioCryptoMakeWriter(pdf, obj, &ctx, temp, &ivlen);
|
cb = _pdfioCryptoMakeWriter(pdf, obj, &ctx, temp, &ivlen);
|
||||||
tempbytes = (cb)(&ctx, temp + ivlen, (const uint8_t *)v->value.string, len) + ivlen;
|
tempbytes = (cb)(&ctx, temp + ivlen, (const uint8_t *)v->value.string, len) + ivlen;
|
||||||
|
|
||||||
if (!_pdfioFilePuts(pdf, "<"))
|
if (!_pdfioFilePuts(pdf, "<"))
|
||||||
goto strdone;
|
return (false);
|
||||||
|
|
||||||
for (tempptr = temp; tempbytes > 1; tempbytes -= 2, tempptr += 2)
|
for (tempptr = temp; tempbytes > 1; tempbytes -= 2, tempptr += 2)
|
||||||
{
|
{
|
||||||
if (!_pdfioFilePrintf(pdf, "%02X%02X", tempptr[0], tempptr[1]))
|
if (!_pdfioFilePrintf(pdf, "%02X%02X", tempptr[0], tempptr[1]))
|
||||||
goto strdone;
|
return (false);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (tempbytes > 0 && !_pdfioFilePrintf(pdf, "%02X", *tempptr))
|
if (tempbytes > 0)
|
||||||
goto strdone;
|
return (_pdfioFilePrintf(pdf, "%02X>", *tempptr));
|
||||||
|
else
|
||||||
ret = _pdfioFilePuts(pdf, ">");
|
return (_pdfioFilePuts(pdf, ">"));
|
||||||
|
|
||||||
strdone :
|
|
||||||
|
|
||||||
_pdfioStringFreeBuffer(pdf, (char *)temp);
|
|
||||||
|
|
||||||
return (ret);
|
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@ -799,59 +707,31 @@ _pdfioValueWrite(pdfio_file_t *pdf, // I - PDF file
|
|||||||
// 'get_date_time()' - Convert PDF date/time value to time_t.
|
// 'get_date_time()' - Convert PDF date/time value to time_t.
|
||||||
//
|
//
|
||||||
|
|
||||||
static time_t // O - Time in seconds or `0` for none
|
static time_t // O - Time in seconds
|
||||||
get_date_time(const char *s) // I - PDF date/time value
|
get_date_time(const char *s) // I - PDF date/time value
|
||||||
{
|
{
|
||||||
int i; // Looping var
|
int i; // Looping var
|
||||||
struct tm dateval; // Date value
|
struct tm dateval; // Date value
|
||||||
int offset = 0; // Date offset in seconds
|
int offset; // Date offset
|
||||||
time_t t; // Time value
|
|
||||||
|
|
||||||
|
|
||||||
PDFIO_DEBUG("get_date_time(s=\"%s\")\n", s);
|
PDFIO_DEBUG("get_date_time(s=\"%s\")\n", s);
|
||||||
|
|
||||||
// Possible date value of the form:
|
// Possible date value of the form:
|
||||||
//
|
//
|
||||||
// D:YYYYMMDDhhmmssZ
|
// (D:YYYYMMDDhhmmssZ)
|
||||||
// D:YYYYMMDDhhmmss+HH'mm
|
// (D:YYYYMMDDhhmmss+HH'mm)
|
||||||
// D:YYYYMMDDhhmmss-HH'mm
|
// (D:YYYYMMDDhhmmss-HH'mm)
|
||||||
//
|
//
|
||||||
|
|
||||||
if (strncmp(s, "D:", 2))
|
|
||||||
return (0);
|
|
||||||
|
|
||||||
for (i = 2; i < 16; i ++)
|
for (i = 2; i < 16; i ++)
|
||||||
{
|
{
|
||||||
// Look for date/time digits...
|
|
||||||
if (!isdigit(s[i] & 255) || !s[i])
|
if (!isdigit(s[i] & 255) || !s[i])
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (i < 6 || (i & 1))
|
if (i >= 16)
|
||||||
{
|
{
|
||||||
// Short year or missing digit...
|
|
||||||
return (0);
|
|
||||||
}
|
|
||||||
|
|
||||||
memset(&dateval, 0, sizeof(dateval));
|
|
||||||
|
|
||||||
dateval.tm_year = (s[2] - '0') * 1000 + (s[3] - '0') * 100 + (s[4] - '0') * 10 + s[5] - '0' - 1900;
|
|
||||||
if (i > 6)
|
|
||||||
dateval.tm_mon = (s[6] - '0') * 10 + s[7] - '0' - 1;
|
|
||||||
if (i > 8)
|
|
||||||
dateval.tm_mday = (s[8] - '0') * 10 + s[9] - '0';
|
|
||||||
else
|
|
||||||
dateval.tm_mday = 1;
|
|
||||||
if (i > 10)
|
|
||||||
dateval.tm_hour = (s[10] - '0') * 10 + s[11] - '0';
|
|
||||||
if (i > 12)
|
|
||||||
dateval.tm_min = (s[12] - '0') * 10 + s[13] - '0';
|
|
||||||
if (i > 14)
|
|
||||||
dateval.tm_sec = (s[14] - '0') * 10 + s[15] - '0';
|
|
||||||
|
|
||||||
if (i >= 16 && s[i])
|
|
||||||
{
|
|
||||||
// Get zone info...
|
|
||||||
if (s[i] == 'Z')
|
if (s[i] == 'Z')
|
||||||
{
|
{
|
||||||
// UTC...
|
// UTC...
|
||||||
@ -862,20 +742,14 @@ get_date_time(const char *s) // I - PDF date/time value
|
|||||||
// Timezone offset from UTC...
|
// Timezone offset from UTC...
|
||||||
if (isdigit(s[i + 1] & 255) && isdigit(s[i + 2] & 255) && s[i + 3] == '\'' && isdigit(s[i + 4] & 255) && isdigit(s[i + 5] & 255))
|
if (isdigit(s[i + 1] & 255) && isdigit(s[i + 2] & 255) && s[i + 3] == '\'' && isdigit(s[i + 4] & 255) && isdigit(s[i + 5] & 255))
|
||||||
{
|
{
|
||||||
offset = (s[i + 1] - '0') * 36000 + (s[i + 2] - '0') * 3600 + (s[i + 4] - '0') * 600 + (s[i + 5] - '0') * 60;
|
|
||||||
if (s[i] == '-')
|
|
||||||
offset = -offset;
|
|
||||||
|
|
||||||
i += 6;
|
i += 6;
|
||||||
|
|
||||||
// Accept trailing quote, per PDF spec...
|
|
||||||
if (s[i] == '\'')
|
if (s[i] == '\'')
|
||||||
i ++;
|
i ++;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else
|
else if (!s[i])
|
||||||
{
|
{
|
||||||
// Random zone info, invalid date string...
|
// Missing zone info, invalid date string...
|
||||||
return (0);
|
return (0);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -886,31 +760,26 @@ get_date_time(const char *s) // I - PDF date/time value
|
|||||||
return (0);
|
return (0);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Convert date value to time_t...
|
// Date value...
|
||||||
#if _WIN32
|
memset(&dateval, 0, sizeof(dateval));
|
||||||
if ((t = _mkgmtime(&dateval)) <= 0)
|
|
||||||
return (0);
|
|
||||||
|
|
||||||
#elif defined(HAVE_TIMEGM)
|
dateval.tm_year = (s[2] - '0') * 1000 + (s[3] - '0') * 100 + (s[4] - '0') * 10 + s[5] - '0' - 1900;
|
||||||
if ((t = timegm(&dateval)) <= 0)
|
dateval.tm_mon = (s[6] - '0') * 10 + s[7] - '0' - 1;
|
||||||
return (0);
|
dateval.tm_mday = (s[8] - '0') * 10 + s[9] - '0';
|
||||||
|
dateval.tm_hour = (s[10] - '0') * 10 + s[11] - '0';
|
||||||
|
dateval.tm_min = (s[12] - '0') * 10 + s[13] - '0';
|
||||||
|
dateval.tm_sec = (s[14] - '0') * 10 + s[15] - '0';
|
||||||
|
|
||||||
#else
|
if (s[16] == 'Z')
|
||||||
if ((t = mktime(&dateval)) <= 0)
|
{
|
||||||
return (0);
|
offset = 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
offset = (s[17] - '0') * 600 + (s[18] - '0') * 60 + (s[19] - '0') * 10 + s[20] - '0';
|
||||||
|
if (s[16] == '-')
|
||||||
|
offset = -offset;
|
||||||
|
}
|
||||||
|
|
||||||
# if defined(HAVE_TM_GMTOFF)
|
return (mktime(&dateval) + offset);
|
||||||
// Adjust the time value using the "tm_gmtoff" and "tm_isdst" members. As
|
|
||||||
// noted by M-HT on Github, this DST hack will fail in timezones where the
|
|
||||||
// DST offset is not one hour, such as Australia/Lord_Howe. Fortunately,
|
|
||||||
// this is unusual and most systems support the "timegm" function...
|
|
||||||
t += dateval.tm_gmtoff - 3600 * dateval.tm_isdst;
|
|
||||||
# else
|
|
||||||
// Adjust the time value using the even more legacy "timezone" variable,
|
|
||||||
// which also reflects any DST offset...
|
|
||||||
t += timezone;
|
|
||||||
# endif // HAVE_TM_GMTOFF
|
|
||||||
#endif // _WIN32
|
|
||||||
|
|
||||||
return (t - offset);
|
|
||||||
}
|
}
|
||||||
|
|||||||
10
pdfio.h
10
pdfio.h
@ -23,9 +23,9 @@ extern "C" {
|
|||||||
// Version numbers...
|
// Version numbers...
|
||||||
//
|
//
|
||||||
|
|
||||||
# define PDFIO_VERSION "1.6.0"
|
# define PDFIO_VERSION "1.5.1"
|
||||||
# define PDFIO_VERSION_MAJOR 1
|
# define PDFIO_VERSION_MAJOR 1
|
||||||
# define PDFIO_VERSION_MINOR 6
|
# define PDFIO_VERSION_MINOR 5
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
@ -46,7 +46,7 @@ extern "C" {
|
|||||||
//
|
//
|
||||||
|
|
||||||
# if _WIN32
|
# if _WIN32
|
||||||
typedef __int64 ssize_t; // POSIX type not present on Windows @private@
|
typedef __int64 ssize_t; // POSIX type not present on Windows... @private@
|
||||||
# endif // _WIN32
|
# endif // _WIN32
|
||||||
|
|
||||||
typedef struct _pdfio_array_s pdfio_array_t;
|
typedef struct _pdfio_array_s pdfio_array_t;
|
||||||
@ -62,7 +62,7 @@ typedef bool (*pdfio_error_cb_t)(pdfio_file_t *pdf, const char *message, void *d
|
|||||||
typedef enum pdfio_encryption_e // PDF encryption modes
|
typedef enum pdfio_encryption_e // PDF encryption modes
|
||||||
{
|
{
|
||||||
PDFIO_ENCRYPTION_NONE = 0, // No encryption
|
PDFIO_ENCRYPTION_NONE = 0, // No encryption
|
||||||
PDFIO_ENCRYPTION_RC4_40, // 40-bit RC4 encryption (PDF 1.3, reading only)
|
PDFIO_ENCRYPTION_RC4_40, // 40-bit RC4 encryption (PDF 1.3)
|
||||||
PDFIO_ENCRYPTION_RC4_128, // 128-bit RC4 encryption (PDF 1.4)
|
PDFIO_ENCRYPTION_RC4_128, // 128-bit RC4 encryption (PDF 1.4)
|
||||||
PDFIO_ENCRYPTION_AES_128, // 128-bit AES encryption (PDF 1.6)
|
PDFIO_ENCRYPTION_AES_128, // 128-bit AES encryption (PDF 1.6)
|
||||||
PDFIO_ENCRYPTION_AES_256 // 256-bit AES encryption (PDF 2.0) @exclude all@
|
PDFIO_ENCRYPTION_AES_256 // 256-bit AES encryption (PDF 2.0) @exclude all@
|
||||||
@ -201,7 +201,6 @@ extern time_t pdfioFileGetCreationDate(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
|||||||
extern const char *pdfioFileGetCreator(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
extern const char *pdfioFileGetCreator(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
||||||
extern pdfio_array_t *pdfioFileGetID(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
extern pdfio_array_t *pdfioFileGetID(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
||||||
extern const char *pdfioFileGetKeywords(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
extern const char *pdfioFileGetKeywords(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
||||||
extern const char *pdfioFileGetLanguage(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
|
||||||
extern time_t pdfioFileGetModificationDate(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
extern time_t pdfioFileGetModificationDate(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
||||||
extern const char *pdfioFileGetName(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
extern const char *pdfioFileGetName(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
||||||
extern size_t pdfioFileGetNumObjs(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
extern size_t pdfioFileGetNumObjs(pdfio_file_t *pdf) _PDFIO_PUBLIC;
|
||||||
@ -218,7 +217,6 @@ extern void pdfioFileSetAuthor(pdfio_file_t *pdf, const char *value) _PDFIO_PUB
|
|||||||
extern void pdfioFileSetCreationDate(pdfio_file_t *pdf, time_t value) _PDFIO_PUBLIC;
|
extern void pdfioFileSetCreationDate(pdfio_file_t *pdf, time_t value) _PDFIO_PUBLIC;
|
||||||
extern void pdfioFileSetCreator(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
extern void pdfioFileSetCreator(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
||||||
extern void pdfioFileSetKeywords(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
extern void pdfioFileSetKeywords(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
||||||
extern void pdfioFileSetLanguage(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
|
||||||
extern void pdfioFileSetModificationDate(pdfio_file_t *pdf, time_t value) _PDFIO_PUBLIC;
|
extern void pdfioFileSetModificationDate(pdfio_file_t *pdf, time_t value) _PDFIO_PUBLIC;
|
||||||
extern bool pdfioFileSetPermissions(pdfio_file_t *pdf, pdfio_permission_t permissions, pdfio_encryption_t encryption, const char *owner_password, const char *user_password) _PDFIO_PUBLIC;
|
extern bool pdfioFileSetPermissions(pdfio_file_t *pdf, pdfio_permission_t permissions, pdfio_encryption_t encryption, const char *owner_password, const char *user_password) _PDFIO_PUBLIC;
|
||||||
extern void pdfioFileSetSubject(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
extern void pdfioFileSetSubject(pdfio_file_t *pdf, const char *value) _PDFIO_PUBLIC;
|
||||||
|
|||||||
64
pdfio1.def
64
pdfio1.def
@ -1,78 +1,20 @@
|
|||||||
LIBRARY pdfio1
|
LIBRARY pdfio1
|
||||||
VERSION 1.6
|
VERSION 1.5
|
||||||
EXPORTS
|
EXPORTS
|
||||||
_pdfioArrayDebug
|
|
||||||
_pdfioArrayDecrypt
|
|
||||||
_pdfioArrayDelete
|
|
||||||
_pdfioArrayGetValue
|
|
||||||
_pdfioArrayRead
|
|
||||||
_pdfioArrayWrite
|
|
||||||
_pdfioCryptoAESDecrypt
|
_pdfioCryptoAESDecrypt
|
||||||
_pdfioCryptoAESEncrypt
|
_pdfioCryptoAESEncrypt
|
||||||
_pdfioCryptoAESInit
|
_pdfioCryptoAESInit
|
||||||
_pdfioCryptoLock
|
|
||||||
_pdfioCryptoMD5Append
|
_pdfioCryptoMD5Append
|
||||||
_pdfioCryptoMD5Finish
|
_pdfioCryptoMD5Finish
|
||||||
_pdfioCryptoMD5Init
|
_pdfioCryptoMD5Init
|
||||||
_pdfioCryptoMakeRandom
|
|
||||||
_pdfioCryptoMakeReader
|
|
||||||
_pdfioCryptoMakeWriter
|
|
||||||
_pdfioCryptoRC4Crypt
|
_pdfioCryptoRC4Crypt
|
||||||
_pdfioCryptoRC4Init
|
_pdfioCryptoRC4Init
|
||||||
_pdfioCryptoSHA256Append
|
_pdfioCryptoSHA256Append
|
||||||
_pdfioCryptoSHA256Finish
|
_pdfioCryptoSHA256Finish
|
||||||
_pdfioCryptoSHA256Init
|
_pdfioCryptoSHA256Init
|
||||||
_pdfioCryptoUnlock
|
|
||||||
_pdfioDictDebug
|
|
||||||
_pdfioDictDecrypt
|
|
||||||
_pdfioDictDelete
|
|
||||||
_pdfioDictGetValue
|
|
||||||
_pdfioDictRead
|
|
||||||
_pdfioDictSetValue
|
|
||||||
_pdfioDictWrite
|
|
||||||
_pdfioFileAddMappedObj
|
|
||||||
_pdfioFileAddPage
|
|
||||||
_pdfioFileConsume
|
|
||||||
_pdfioFileCreateObj
|
|
||||||
_pdfioFileDefaultError
|
|
||||||
_pdfioFileError
|
|
||||||
_pdfioFileFindMappedObj
|
|
||||||
_pdfioFileFlush
|
|
||||||
_pdfioFileGetChar
|
|
||||||
_pdfioFileGets
|
|
||||||
_pdfioFilePeek
|
|
||||||
_pdfioFilePrintf
|
|
||||||
_pdfioFilePuts
|
|
||||||
_pdfioFileRead
|
|
||||||
_pdfioFileSeek
|
|
||||||
_pdfioFileTell
|
|
||||||
_pdfioFileWrite
|
|
||||||
_pdfioObjDelete
|
|
||||||
_pdfioObjGetExtension
|
|
||||||
_pdfioObjLoad
|
|
||||||
_pdfioObjSetExtension
|
|
||||||
_pdfioObjWriteHeader
|
|
||||||
_pdfioStreamCreate
|
|
||||||
_pdfioStreamOpen
|
|
||||||
_pdfioStringAllocBuffer
|
|
||||||
_pdfioStringFreeBuffer
|
|
||||||
_pdfioStringIsAllocated
|
|
||||||
_pdfioTokenClear
|
|
||||||
_pdfioTokenFlush
|
|
||||||
_pdfioTokenGet
|
|
||||||
_pdfioTokenInit
|
_pdfioTokenInit
|
||||||
_pdfioTokenPush
|
|
||||||
_pdfioTokenRead
|
|
||||||
_pdfioValueCopy
|
|
||||||
_pdfioValueDebug
|
_pdfioValueDebug
|
||||||
_pdfioValueDecrypt
|
|
||||||
_pdfioValueDelete
|
|
||||||
_pdfioValueRead
|
_pdfioValueRead
|
||||||
_pdfioValueWrite
|
|
||||||
_pdfio_strlcpy
|
|
||||||
_pdfio_strtod
|
|
||||||
_pdfio_utf16cpy
|
|
||||||
_pdfio_vsnprintf
|
|
||||||
pdfioArrayAppendArray
|
pdfioArrayAppendArray
|
||||||
pdfioArrayAppendBinary
|
pdfioArrayAppendBinary
|
||||||
pdfioArrayAppendBoolean
|
pdfioArrayAppendBoolean
|
||||||
@ -187,12 +129,10 @@ pdfioDictSetObj
|
|||||||
pdfioDictSetRect
|
pdfioDictSetRect
|
||||||
pdfioDictSetString
|
pdfioDictSetString
|
||||||
pdfioDictSetStringf
|
pdfioDictSetStringf
|
||||||
pdfioFileAddOutputIntent
|
|
||||||
pdfioFileClose
|
pdfioFileClose
|
||||||
pdfioFileCreate
|
pdfioFileCreate
|
||||||
pdfioFileCreateArrayObj
|
pdfioFileCreateArrayObj
|
||||||
pdfioFileCreateFontObjFromBase
|
pdfioFileCreateFontObjFromBase
|
||||||
pdfioFileCreateFontObjFromData
|
|
||||||
pdfioFileCreateFontObjFromFile
|
pdfioFileCreateFontObjFromFile
|
||||||
pdfioFileCreateICCObjFromData
|
pdfioFileCreateICCObjFromData
|
||||||
pdfioFileCreateICCObjFromFile
|
pdfioFileCreateICCObjFromFile
|
||||||
@ -212,7 +152,6 @@ pdfioFileGetCreationDate
|
|||||||
pdfioFileGetCreator
|
pdfioFileGetCreator
|
||||||
pdfioFileGetID
|
pdfioFileGetID
|
||||||
pdfioFileGetKeywords
|
pdfioFileGetKeywords
|
||||||
pdfioFileGetLanguage
|
|
||||||
pdfioFileGetModificationDate
|
pdfioFileGetModificationDate
|
||||||
pdfioFileGetName
|
pdfioFileGetName
|
||||||
pdfioFileGetNumObjs
|
pdfioFileGetNumObjs
|
||||||
@ -229,7 +168,6 @@ pdfioFileSetAuthor
|
|||||||
pdfioFileSetCreationDate
|
pdfioFileSetCreationDate
|
||||||
pdfioFileSetCreator
|
pdfioFileSetCreator
|
||||||
pdfioFileSetKeywords
|
pdfioFileSetKeywords
|
||||||
pdfioFileSetLanguage
|
|
||||||
pdfioFileSetModificationDate
|
pdfioFileSetModificationDate
|
||||||
pdfioFileSetPermissions
|
pdfioFileSetPermissions
|
||||||
pdfioFileSetSubject
|
pdfioFileSetSubject
|
||||||
|
|||||||
@ -3,7 +3,7 @@
|
|||||||
<metadata>
|
<metadata>
|
||||||
<id>pdfio_native</id>
|
<id>pdfio_native</id>
|
||||||
<title>PDFio Library for VS2019+</title>
|
<title>PDFio Library for VS2019+</title>
|
||||||
<version>1.6.0</version>
|
<version>1.5.1</version>
|
||||||
<authors>Michael R Sweet</authors>
|
<authors>Michael R Sweet</authors>
|
||||||
<owners>michaelrsweet</owners>
|
<owners>michaelrsweet</owners>
|
||||||
<projectUrl>https://github.com/michaelrsweet/pappl</projectUrl>
|
<projectUrl>https://github.com/michaelrsweet/pappl</projectUrl>
|
||||||
@ -16,7 +16,7 @@
|
|||||||
<copyright>Copyright © 2019-2025 by Michael R Sweet</copyright>
|
<copyright>Copyright © 2019-2025 by Michael R Sweet</copyright>
|
||||||
<tags>pdf file native</tags>
|
<tags>pdf file native</tags>
|
||||||
<dependencies>
|
<dependencies>
|
||||||
<dependency id="pdfio_native.redist" version="1.6.0" />
|
<dependency id="pdfio_native.redist" version="1.5.1" />
|
||||||
<dependency id="libpng_native.redist" version="1.6.30" />
|
<dependency id="libpng_native.redist" version="1.6.30" />
|
||||||
<dependency id="zlib_native.redist" version="1.2.11" />
|
<dependency id="zlib_native.redist" version="1.2.11" />
|
||||||
</dependencies>
|
</dependencies>
|
||||||
|
|||||||
@ -3,7 +3,7 @@
|
|||||||
<metadata>
|
<metadata>
|
||||||
<id>pdfio_native.redist</id>
|
<id>pdfio_native.redist</id>
|
||||||
<title>PDFio Library for VS2019+</title>
|
<title>PDFio Library for VS2019+</title>
|
||||||
<version>1.6.0</version>
|
<version>1.5.1</version>
|
||||||
<authors>Michael R Sweet</authors>
|
<authors>Michael R Sweet</authors>
|
||||||
<owners>michaelrsweet</owners>
|
<owners>michaelrsweet</owners>
|
||||||
<projectUrl>https://github.com/michaelrsweet/pappl</projectUrl>
|
<projectUrl>https://github.com/michaelrsweet/pappl</projectUrl>
|
||||||
|
|||||||
Binary file not shown.
@ -1,5 +0,0 @@
|
|||||||
https://github.com/saucecontrol/Compact-ICC-Profiles
|
|
||||||
|
|
||||||
All profiles in this collection are released to the public domain under the
|
|
||||||
Creative Commons CC0 license. They are free from restrictions on distribution
|
|
||||||
and use to the extent allowed by law.
|
|
||||||
24
testpdfio.c
24
testpdfio.c
@ -1399,18 +1399,18 @@ read_unit_file(const char *filename, // I - File to read
|
|||||||
}
|
}
|
||||||
|
|
||||||
fputs("pdfioDictGetString(Lang): ", stdout);
|
fputs("pdfioDictGetString(Lang): ", stdout);
|
||||||
if ((s = pdfioDictGetString(catalog, "Lang")) != NULL && !strcmp(s, "en-CA"))
|
if ((s = pdfioDictGetString(catalog, "Lang")) != NULL && !strcmp(s, "en"))
|
||||||
{
|
{
|
||||||
puts("PASS");
|
puts("PASS");
|
||||||
}
|
}
|
||||||
else if (s)
|
else if (s)
|
||||||
{
|
{
|
||||||
printf("FAIL (got '%s', expected 'en-CA')\n", s);
|
printf("FAIL (got '%s', expected 'en')\n", s);
|
||||||
return (1);
|
return (1);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
puts("FAIL (got NULL, expected 'en-CA')");
|
puts("FAIL (got NULL, expected 'en')");
|
||||||
return (1);
|
return (1);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -3555,6 +3555,7 @@ write_unit_file(
|
|||||||
// Set some catalog values...
|
// Set some catalog values...
|
||||||
pdfioDictSetName(catalog, "PageLayout", "SinglePage");
|
pdfioDictSetName(catalog, "PageLayout", "SinglePage");
|
||||||
pdfioDictSetName(catalog, "PageMode", "UseThumbs");
|
pdfioDictSetName(catalog, "PageMode", "UseThumbs");
|
||||||
|
pdfioDictSetString(catalog, "Lang", "en");
|
||||||
|
|
||||||
// Set info values...
|
// Set info values...
|
||||||
fputs("pdfioFileGet/SetAuthor: ", stdout);
|
fputs("pdfioFileGet/SetAuthor: ", stdout);
|
||||||
@ -3608,23 +3609,6 @@ write_unit_file(
|
|||||||
return (1);
|
return (1);
|
||||||
}
|
}
|
||||||
|
|
||||||
fputs("pdfioFileGet/SetLanguage: ", stdout);
|
|
||||||
pdfioFileSetLanguage(outpdf, "en-CA");
|
|
||||||
if ((s = pdfioFileGetLanguage(outpdf)) != NULL && !strcmp(s, "en-CA"))
|
|
||||||
{
|
|
||||||
puts("PASS");
|
|
||||||
}
|
|
||||||
else if (s)
|
|
||||||
{
|
|
||||||
printf("FAIL (got '%s', expected 'en-CA')\n", s);
|
|
||||||
return (1);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
puts("FAIL (got NULL, expected 'en-CA')");
|
|
||||||
return (1);
|
|
||||||
}
|
|
||||||
|
|
||||||
fputs("pdfioFileGet/SetSubject: ", stdout);
|
fputs("pdfioFileGet/SetSubject: ", stdout);
|
||||||
pdfioFileSetSubject(outpdf, "Unit test document");
|
pdfioFileSetSubject(outpdf, "Unit test document");
|
||||||
if ((s = pdfioFileGetSubject(outpdf)) != NULL && !strcmp(s, "Unit test document"))
|
if ((s = pdfioFileGetSubject(outpdf)) != NULL && !strcmp(s, "Unit test document"))
|
||||||
|
|||||||
93
testttf.c
93
testttf.c
@ -3,7 +3,7 @@
|
|||||||
//
|
//
|
||||||
// https://github.com/michaelrsweet/ttf
|
// https://github.com/michaelrsweet/ttf
|
||||||
//
|
//
|
||||||
// Copyright © 2018-2025 by Michael R Sweet.
|
// Copyright © 2018-2024 by Michael R Sweet.
|
||||||
//
|
//
|
||||||
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
||||||
// information.
|
// information.
|
||||||
@ -14,10 +14,6 @@
|
|||||||
//
|
//
|
||||||
|
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
#include <stdlib.h>
|
|
||||||
#include <string.h>
|
|
||||||
#include <errno.h>
|
|
||||||
#include <sys/stat.h>
|
|
||||||
#include "ttf.h"
|
#include "ttf.h"
|
||||||
|
|
||||||
|
|
||||||
@ -85,13 +81,9 @@ test_font(const char *filename) // I - Font filename
|
|||||||
int i, // Looping var
|
int i, // Looping var
|
||||||
errors = 0; // Number of errors
|
errors = 0; // Number of errors
|
||||||
ttf_t *font; // Font
|
ttf_t *font; // Font
|
||||||
struct stat fileinfo; // Font file information
|
|
||||||
FILE *fp = NULL; // File pointer
|
|
||||||
void *data = NULL; // Memory buffer for font file
|
|
||||||
const char *value; // Font (string) value
|
const char *value; // Font (string) value
|
||||||
int intvalue; // Font (integer) value
|
int intvalue; // Font (integer) value
|
||||||
float realvalue; // Font (real) value
|
float realvalue; // Font (real) value
|
||||||
char psname[1024]; // Postscript font name
|
|
||||||
ttf_rect_t bounds; // Bounds
|
ttf_rect_t bounds; // Bounds
|
||||||
ttf_rect_t extents; // Extents
|
ttf_rect_t extents; // Extents
|
||||||
size_t num_fonts; // Number of fonts
|
size_t num_fonts; // Number of fonts
|
||||||
@ -228,9 +220,6 @@ test_font(const char *filename) // I - Font filename
|
|||||||
if ((value = ttfGetPostScriptName(font)) != NULL)
|
if ((value = ttfGetPostScriptName(font)) != NULL)
|
||||||
{
|
{
|
||||||
printf("PASS (%s)\n", value);
|
printf("PASS (%s)\n", value);
|
||||||
|
|
||||||
strncpy(psname, value, sizeof(psname) - 1);
|
|
||||||
psname[sizeof(psname) - 1] = '\0';
|
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
@ -311,86 +300,6 @@ test_font(const char *filename) // I - Font filename
|
|||||||
puts("PASS (false)");
|
puts("PASS (false)");
|
||||||
|
|
||||||
ttfDelete(font);
|
ttfDelete(font);
|
||||||
font = NULL;
|
|
||||||
|
|
||||||
// Now copy the font to memory and open it that way...
|
|
||||||
printf("fopen(\"%s\", \"rb\"): ", filename);
|
|
||||||
if ((fp = fopen(filename, "rb")) == NULL)
|
|
||||||
{
|
|
||||||
printf("FAIL (%s)\n", strerror(errno));
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
printf("PASS (%d)\n", fileno(fp));
|
|
||||||
printf("fstat(%d): ", fileno(fp));
|
|
||||||
if (fstat(fileno(fp), &fileinfo))
|
|
||||||
{
|
|
||||||
printf("FAIL (%s)\n", strerror(errno));
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
printf("PASS (%lu bytes)\n", (unsigned long)fileinfo.st_size);
|
|
||||||
|
|
||||||
fputs("malloc(): ", stdout);
|
|
||||||
if ((data = malloc((size_t)fileinfo.st_size)) == NULL)
|
|
||||||
{
|
|
||||||
printf("FAIL (%s)\n", strerror(errno));
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
puts("PASS");
|
|
||||||
fputs("fread(): ", stdout);
|
|
||||||
if (fread(data, (size_t)fileinfo.st_size, 1, fp) != 1)
|
|
||||||
{
|
|
||||||
printf("FAIL (%s)\n", strerror(errno));
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
puts("PASS");
|
|
||||||
fputs("ttfCreateData(): ", stdout);
|
|
||||||
if ((font = ttfCreateData(data, (size_t)fileinfo.st_size, /*idx*/0, error_cb, /*err_data*/NULL)) == NULL)
|
|
||||||
{
|
|
||||||
puts("FAIL");
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
puts("PASS");
|
|
||||||
|
|
||||||
fputs("ttfGetPostScriptName: ", stdout);
|
|
||||||
if ((value = ttfGetPostScriptName(font)) != NULL)
|
|
||||||
{
|
|
||||||
if (!strcmp(value, psname))
|
|
||||||
{
|
|
||||||
printf("PASS (%s)\n", value);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
printf("FAIL (got \"%s\", expected \"%s\")\n", value, psname);
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
puts("FAIL");
|
|
||||||
errors ++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (fp)
|
|
||||||
fclose(fp);
|
|
||||||
|
|
||||||
free(data);
|
|
||||||
|
|
||||||
ttfDelete(font);
|
|
||||||
}
|
|
||||||
|
|
||||||
return (errors);
|
return (errors);
|
||||||
}
|
}
|
||||||
|
|||||||
564
ttf.c
564
ttf.c
@ -177,19 +177,9 @@ typedef struct _ttf_off_names_s // OFF/TTF naming table
|
|||||||
unsigned storage_size; // Size of storage area
|
unsigned storage_size; // Size of storage area
|
||||||
} _ttf_off_names_t;
|
} _ttf_off_names_t;
|
||||||
|
|
||||||
typedef size_t (*_ttf_read_cb_t)(ttf_t *font, void *buffer, size_t bytes);
|
|
||||||
// Font read callback, returns number of bytes read
|
|
||||||
typedef bool (*_ttf_seek_cb_t)(ttf_t *font, size_t offset);
|
|
||||||
// Font seek callback, returns `true` on success
|
|
||||||
|
|
||||||
struct _ttf_s
|
struct _ttf_s
|
||||||
{
|
{
|
||||||
_ttf_read_cb_t read_cb; // Read callback
|
int fd; // File descriptor
|
||||||
_ttf_seek_cb_t seek_cb; // Seek callback
|
|
||||||
int file_fd; // File descriptor for ttfCreate
|
|
||||||
const char *data; // Font data for ttfCreateData
|
|
||||||
size_t data_size; // Size of font data for ttfCreateData
|
|
||||||
size_t data_offset; // Offset within input
|
|
||||||
size_t idx; // Font number in file
|
size_t idx; // Font number in file
|
||||||
ttf_err_cb_t err_cb; // Error callback, if any
|
ttf_err_cb_t err_cb; // Error callback, if any
|
||||||
void *err_data; // Error callback data
|
void *err_data; // Error callback data
|
||||||
@ -292,12 +282,7 @@ typedef struct _ttf_off_post_s // PostScript information
|
|||||||
//
|
//
|
||||||
|
|
||||||
static char *copy_name(ttf_t *font, unsigned name_id);
|
static char *copy_name(ttf_t *font, unsigned name_id);
|
||||||
static ttf_t *create_font(const char *filename, const void *data, size_t datasize, size_t idx, ttf_err_cb_t err_cb, void *err_data);
|
|
||||||
static void errorf(ttf_t *font, const char *message, ...) TTF_FORMAT_ARGS(2,3);
|
static void errorf(ttf_t *font, const char *message, ...) TTF_FORMAT_ARGS(2,3);
|
||||||
static size_t fd_read_cb(ttf_t *font, void *buffer, size_t bytes);
|
|
||||||
static bool fd_seek_cb(ttf_t *font, size_t offset);
|
|
||||||
static size_t mem_read_cb(ttf_t *font, void *buffer, size_t bytes);
|
|
||||||
static bool mem_seek_cb(ttf_t *font, size_t offset);
|
|
||||||
static bool read_cmap(ttf_t *font);
|
static bool read_cmap(ttf_t *font);
|
||||||
static bool read_head(ttf_t *font, _ttf_off_head_t *head);
|
static bool read_head(ttf_t *font, _ttf_off_head_t *head);
|
||||||
static bool read_hhea(ttf_t *font, _ttf_off_hhea_t *hhea);
|
static bool read_hhea(ttf_t *font, _ttf_off_hhea_t *hhea);
|
||||||
@ -344,6 +329,15 @@ ttfCreate(const char *filename, // I - Filename
|
|||||||
ttf_err_cb_t err_cb, // I - Error callback or `NULL` to log to stderr
|
ttf_err_cb_t err_cb, // I - Error callback or `NULL` to log to stderr
|
||||||
void *err_data) // I - Error callback data
|
void *err_data) // I - Error callback data
|
||||||
{
|
{
|
||||||
|
ttf_t *font = NULL; // New font object
|
||||||
|
size_t i; // Looping var
|
||||||
|
_ttf_metric_t *widths = NULL; // Glyph metrics
|
||||||
|
_ttf_off_head_t head; // head table
|
||||||
|
_ttf_off_hhea_t hhea; // hhea table
|
||||||
|
_ttf_off_os_2_t os_2; // OS/2 table
|
||||||
|
_ttf_off_post_t post; // PostScript table
|
||||||
|
|
||||||
|
|
||||||
TTF_DEBUG("ttfCreate(filename=\"%s\", idx=%u, err_cb=%p, err_data=%p)\n", filename, (unsigned)idx, err_cb, err_data);
|
TTF_DEBUG("ttfCreate(filename=\"%s\", idx=%u, err_cb=%p, err_data=%p)\n", filename, (unsigned)idx, err_cb, err_data);
|
||||||
|
|
||||||
// Range check input..
|
// Range check input..
|
||||||
@ -353,57 +347,178 @@ ttfCreate(const char *filename, // I - Filename
|
|||||||
return (NULL);
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Open and return the font...
|
// Allocate memory...
|
||||||
return (create_font(filename, /*data*/NULL, /*datasize*/0, idx, err_cb, err_data));
|
if ((font = (ttf_t *)calloc(1, sizeof(ttf_t))) == NULL)
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'ttfCreateData()' - Create a new font object from a memory buffer.
|
|
||||||
//
|
|
||||||
// This function creates a new font object from a memory buffer. The "data"
|
|
||||||
// argument specifies a pointer to the first byte of data and the "datasize"
|
|
||||||
// argument specifies the length of the memory buffer in bytes.
|
|
||||||
//
|
|
||||||
// > Note: The caller is responsible for ensuring that the memory buffer is
|
|
||||||
// > available until the font object is deleted with @link ttfDelete@.
|
|
||||||
//
|
|
||||||
// The "idx" argument specifies the font to load from a collection - the first
|
|
||||||
// font is number `0`. Once created, you can call the @link ttfGetNumFonts@
|
|
||||||
// function to determine whether the loaded font file is a collection with more
|
|
||||||
// than one font.
|
|
||||||
//
|
|
||||||
// The "err_cb" and "err_data" arguments specify a callback function and data
|
|
||||||
// pointer for receiving error messages. If `NULL`, errors are sent to the
|
|
||||||
// `stderr` file. The callback function receives the data pointer and a text
|
|
||||||
// message string, for example:
|
|
||||||
//
|
|
||||||
// ```
|
|
||||||
// void my_err_cb(void *err_data, const char *message)
|
|
||||||
// {
|
|
||||||
// fprintf(stderr, "ERROR: %s\n", message);
|
|
||||||
// }
|
|
||||||
// ```
|
|
||||||
//
|
|
||||||
|
|
||||||
ttf_t * // O - New font object
|
|
||||||
ttfCreateData(const void *data, // I - Buffer
|
|
||||||
size_t datasize, // I - Size of buffer in bytes
|
|
||||||
size_t idx, // I - Font number to create in collection (0-based)
|
|
||||||
ttf_err_cb_t err_cb, // I - Error callback or `NULL` to log to stderr
|
|
||||||
void *err_data) // I - Error callback data
|
|
||||||
{
|
|
||||||
TTF_DEBUG("ttfCreateData(data=%p, datasize=%lu, idx=%u, err_cb=%p, err_data=%p)\n", data, (unsigned long)datasize, (unsigned)idx, err_cb, err_data);
|
|
||||||
|
|
||||||
// Range check input..
|
|
||||||
if (!data || datasize == 0)
|
|
||||||
{
|
|
||||||
errno = EINVAL;
|
|
||||||
return (NULL);
|
return (NULL);
|
||||||
|
|
||||||
|
font->idx = idx;
|
||||||
|
font->err_cb = err_cb;
|
||||||
|
font->err_data = err_data;
|
||||||
|
|
||||||
|
// Open the font file...
|
||||||
|
if ((font->fd = open(filename, O_RDONLY | O_BINARY)) < 0)
|
||||||
|
{
|
||||||
|
errorf(font, "Unable to open '%s': %s", filename, strerror(errno));
|
||||||
|
goto error;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Open and return the font...
|
TTF_DEBUG("ttfCreate: fd=%d\n", font->fd);
|
||||||
return (create_font(/*filename*/NULL, data, datasize, idx, err_cb, err_data));
|
|
||||||
|
// Read the table of contents and the identifying names...
|
||||||
|
if (!read_table(font))
|
||||||
|
goto error;
|
||||||
|
|
||||||
|
TTF_DEBUG("ttfCreate: num_entries=%d\n", font->table.num_entries);
|
||||||
|
|
||||||
|
if (!read_names(font))
|
||||||
|
goto error;
|
||||||
|
|
||||||
|
TTF_DEBUG("ttfCreate: num_names=%d\n", font->names.num_names);
|
||||||
|
|
||||||
|
// Copy key font meta data strings...
|
||||||
|
font->copyright = copy_name(font, TTF_OFF_Copyright);
|
||||||
|
font->family = copy_name(font, TTF_OFF_FontFamily);
|
||||||
|
font->postscript_name = copy_name(font, TTF_OFF_PostScriptName);
|
||||||
|
font->version = copy_name(font, TTF_OFF_FontVersion);
|
||||||
|
|
||||||
|
if (read_post(font, &post))
|
||||||
|
{
|
||||||
|
font->italic_angle = post.italicAngle;
|
||||||
|
font->is_fixed = post.isFixedPitch != 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
TTF_DEBUG("ttfCreate: copyright=\"%s\"\n", font->copyright);
|
||||||
|
TTF_DEBUG("ttfCreate: family=\"%s\"\n", font->family);
|
||||||
|
TTF_DEBUG("ttfCreate: postscript_name=\"%s\"\n", font->postscript_name);
|
||||||
|
TTF_DEBUG("ttfCreate: version=\"%s\"\n", font->version);
|
||||||
|
TTF_DEBUG("ttfCreate: italic_angle=%g\n", font->italic_angle);
|
||||||
|
TTF_DEBUG("ttfCreate: is_fixed=%s\n", font->is_fixed ? "true" : "false");
|
||||||
|
|
||||||
|
if (!read_cmap(font))
|
||||||
|
goto error;
|
||||||
|
|
||||||
|
if (!read_head(font, &head))
|
||||||
|
goto error;
|
||||||
|
|
||||||
|
font->units = (float)head.unitsPerEm;
|
||||||
|
font->x_max = head.xMax;
|
||||||
|
font->x_min = head.xMin;
|
||||||
|
font->y_max = head.yMax;
|
||||||
|
font->y_min = head.yMin;
|
||||||
|
|
||||||
|
if (head.macStyle & TTF_OFF_macStyle_Italic)
|
||||||
|
{
|
||||||
|
if (font->postscript_name && strstr(font->postscript_name, "Oblique"))
|
||||||
|
font->style = TTF_STYLE_OBLIQUE;
|
||||||
|
else
|
||||||
|
font->style = TTF_STYLE_ITALIC;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
font->style = TTF_STYLE_NORMAL;
|
||||||
|
|
||||||
|
if (!read_hhea(font, &hhea))
|
||||||
|
goto error;
|
||||||
|
|
||||||
|
font->ascent = hhea.ascender;
|
||||||
|
font->descent = hhea.descender;
|
||||||
|
|
||||||
|
if (read_maxp(font) < 0)
|
||||||
|
goto error;
|
||||||
|
|
||||||
|
if (hhea.numberOfHMetrics > 0)
|
||||||
|
{
|
||||||
|
if ((widths = read_hmtx(font, &hhea)) == NULL)
|
||||||
|
goto error;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
errorf(font, "Number of horizontal metrics is 0.");
|
||||||
|
goto error;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (read_os_2(font, &os_2))
|
||||||
|
{
|
||||||
|
// Copy key values from OS/2 table...
|
||||||
|
static const ttf_stretch_t stretches[] =
|
||||||
|
{
|
||||||
|
TTF_STRETCH_ULTRA_CONDENSED, // ultra-condensed
|
||||||
|
TTF_STRETCH_EXTRA_CONDENSED, // extra-condensed
|
||||||
|
TTF_STRETCH_CONDENSED, // condensed
|
||||||
|
TTF_STRETCH_SEMI_CONDENSED, // semi-condensed
|
||||||
|
TTF_STRETCH_NORMAL, // normal
|
||||||
|
TTF_STRETCH_SEMI_EXPANDED, // semi-expanded
|
||||||
|
TTF_STRETCH_EXPANDED, // expanded
|
||||||
|
TTF_STRETCH_EXTRA_EXPANDED, // extra-expanded
|
||||||
|
TTF_STRETCH_ULTRA_EXPANDED // ultra-expanded
|
||||||
|
};
|
||||||
|
|
||||||
|
if (os_2.usWidthClass >= 1 && os_2.usWidthClass <= (int)(sizeof(stretches) / sizeof(stretches[0])))
|
||||||
|
font->stretch = stretches[os_2.usWidthClass - 1];
|
||||||
|
|
||||||
|
font->weight = (short)os_2.usWeightClass;
|
||||||
|
font->cap_height = os_2.sCapHeight;
|
||||||
|
font->x_height = os_2.sxHeight;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// Default key values since there isn't an OS/2 table...
|
||||||
|
TTF_DEBUG("ttfCreate: Unable to read OS/2 table.\n");
|
||||||
|
|
||||||
|
font->weight = 400;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (font->cap_height == 0)
|
||||||
|
font->cap_height = font->ascent;
|
||||||
|
|
||||||
|
if (font->x_height == 0)
|
||||||
|
font->x_height = 3 * font->ascent / 5;
|
||||||
|
|
||||||
|
// Build a sparse glyph widths table...
|
||||||
|
font->min_char = -1;
|
||||||
|
|
||||||
|
for (i = 0; i < font->num_cmap; i ++)
|
||||||
|
{
|
||||||
|
if (font->cmap[i] >= 0)
|
||||||
|
{
|
||||||
|
int bin = (int)i / 256, // Sub-array bin
|
||||||
|
glyph = font->cmap[i]; // Glyph index
|
||||||
|
|
||||||
|
// Update min/max...
|
||||||
|
if (font->min_char < 0)
|
||||||
|
font->min_char = (int)i;
|
||||||
|
|
||||||
|
font->max_char = (int)i;
|
||||||
|
|
||||||
|
// Allocate a sub-array as needed...
|
||||||
|
if (!font->widths[bin])
|
||||||
|
font->widths[bin] = (_ttf_metric_t *)calloc(256, sizeof(_ttf_metric_t));
|
||||||
|
|
||||||
|
// Copy the width of the specified glyph or the last one if we are past
|
||||||
|
// the end of the table...
|
||||||
|
if (glyph >= hhea.numberOfHMetrics)
|
||||||
|
font->widths[bin][i & 255] = widths[hhea.numberOfHMetrics - 1];
|
||||||
|
else
|
||||||
|
font->widths[bin][i & 255] = widths[glyph];
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef DEBUG
|
||||||
|
if (i >= ' ' && i < 127 && font->widths[0])
|
||||||
|
TTF_DEBUG("ttfCreate: width['%c']=%d(%d)\n", (char)i, font->widths[0][i].width, font->widths[0][i].left_bearing);
|
||||||
|
#endif // DEBUG
|
||||||
|
}
|
||||||
|
|
||||||
|
// Cleanup and return the font...
|
||||||
|
free(widths);
|
||||||
|
|
||||||
|
return (font);
|
||||||
|
|
||||||
|
// If we get here something bad happened...
|
||||||
|
error:
|
||||||
|
|
||||||
|
free(widths);
|
||||||
|
ttfDelete(font);
|
||||||
|
|
||||||
|
return (NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -422,8 +537,8 @@ ttfDelete(ttf_t *font) // I - Font
|
|||||||
return;
|
return;
|
||||||
|
|
||||||
// Close the font file...
|
// Close the font file...
|
||||||
if (font->file_fd >= 0)
|
if (font->fd >= 0)
|
||||||
close(font->file_fd);
|
close(font->fd);
|
||||||
|
|
||||||
// Free all memory used...
|
// Free all memory used...
|
||||||
free(font->copyright);
|
free(font->copyright);
|
||||||
@ -928,219 +1043,6 @@ copy_name(ttf_t *font, // I - Font
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'create_font()' - Create a font object from the file or data.
|
|
||||||
//
|
|
||||||
|
|
||||||
static ttf_t *
|
|
||||||
create_font(const char *filename, // I - Filename of `NULL`
|
|
||||||
const void *data, // I - Data pointer or `NULL`
|
|
||||||
size_t datasize, // I - Size of data or 0
|
|
||||||
size_t idx, // I - Font index
|
|
||||||
ttf_err_cb_t err_cb, // I - Error callback function
|
|
||||||
void *err_data) // I - Error callback data
|
|
||||||
{
|
|
||||||
ttf_t *font = NULL; // New font object
|
|
||||||
size_t i; // Looping var
|
|
||||||
_ttf_metric_t *widths = NULL; // Glyph metrics
|
|
||||||
_ttf_off_head_t head; // head table
|
|
||||||
_ttf_off_hhea_t hhea; // hhea table
|
|
||||||
_ttf_off_os_2_t os_2; // OS/2 table
|
|
||||||
_ttf_off_post_t post; // PostScript table
|
|
||||||
|
|
||||||
|
|
||||||
TTF_DEBUG("create_font(filename=\"%s\", data=%p, datasize=%lu, idx=%u, err_cb=%p, err_data=%p)\n", filename, data, (unsigned long)datasize, (unsigned)idx, err_cb, err_data);
|
|
||||||
|
|
||||||
// Allocate memory...
|
|
||||||
if ((font = (ttf_t *)calloc(1, sizeof(ttf_t))) == NULL)
|
|
||||||
return (NULL);
|
|
||||||
|
|
||||||
font->idx = idx;
|
|
||||||
font->err_cb = err_cb;
|
|
||||||
font->err_data = err_data;
|
|
||||||
|
|
||||||
if (filename)
|
|
||||||
{
|
|
||||||
// Open the font file...
|
|
||||||
if ((font->file_fd = open(filename, O_RDONLY | O_BINARY)) < 0)
|
|
||||||
{
|
|
||||||
errorf(font, "Unable to open '%s': %s", filename, strerror(errno));
|
|
||||||
goto error;
|
|
||||||
}
|
|
||||||
|
|
||||||
TTF_DEBUG("create_font: file_fd=%d\n", font->file_fd);
|
|
||||||
|
|
||||||
font->read_cb = fd_read_cb;
|
|
||||||
font->seek_cb = fd_seek_cb;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// Read from memory...
|
|
||||||
font->file_fd = -1;
|
|
||||||
font->data = (const char *)data;
|
|
||||||
font->data_size = datasize;
|
|
||||||
font->read_cb = mem_read_cb;
|
|
||||||
font->seek_cb = mem_seek_cb;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Read the table of contents and the identifying names...
|
|
||||||
if (!read_table(font))
|
|
||||||
goto error;
|
|
||||||
|
|
||||||
TTF_DEBUG("create_font: num_entries=%d\n", font->table.num_entries);
|
|
||||||
|
|
||||||
if (!read_names(font))
|
|
||||||
goto error;
|
|
||||||
|
|
||||||
TTF_DEBUG("create_font: num_names=%d\n", font->names.num_names);
|
|
||||||
|
|
||||||
// Copy key font meta data strings...
|
|
||||||
font->copyright = copy_name(font, TTF_OFF_Copyright);
|
|
||||||
font->family = copy_name(font, TTF_OFF_FontFamily);
|
|
||||||
font->postscript_name = copy_name(font, TTF_OFF_PostScriptName);
|
|
||||||
font->version = copy_name(font, TTF_OFF_FontVersion);
|
|
||||||
|
|
||||||
if (read_post(font, &post))
|
|
||||||
{
|
|
||||||
font->italic_angle = post.italicAngle;
|
|
||||||
font->is_fixed = post.isFixedPitch != 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
TTF_DEBUG("create_font: copyright=\"%s\"\n", font->copyright);
|
|
||||||
TTF_DEBUG("create_font: family=\"%s\"\n", font->family);
|
|
||||||
TTF_DEBUG("create_font: postscript_name=\"%s\"\n", font->postscript_name);
|
|
||||||
TTF_DEBUG("create_font: version=\"%s\"\n", font->version);
|
|
||||||
TTF_DEBUG("create_font: italic_angle=%g\n", font->italic_angle);
|
|
||||||
TTF_DEBUG("create_font: is_fixed=%s\n", font->is_fixed ? "true" : "false");
|
|
||||||
|
|
||||||
if (!read_cmap(font))
|
|
||||||
goto error;
|
|
||||||
|
|
||||||
if (!read_head(font, &head))
|
|
||||||
goto error;
|
|
||||||
|
|
||||||
font->units = (float)head.unitsPerEm;
|
|
||||||
font->x_max = head.xMax;
|
|
||||||
font->x_min = head.xMin;
|
|
||||||
font->y_max = head.yMax;
|
|
||||||
font->y_min = head.yMin;
|
|
||||||
|
|
||||||
if (head.macStyle & TTF_OFF_macStyle_Italic)
|
|
||||||
{
|
|
||||||
if (font->postscript_name && strstr(font->postscript_name, "Oblique"))
|
|
||||||
font->style = TTF_STYLE_OBLIQUE;
|
|
||||||
else
|
|
||||||
font->style = TTF_STYLE_ITALIC;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
font->style = TTF_STYLE_NORMAL;
|
|
||||||
|
|
||||||
if (!read_hhea(font, &hhea))
|
|
||||||
goto error;
|
|
||||||
|
|
||||||
font->ascent = hhea.ascender;
|
|
||||||
font->descent = hhea.descender;
|
|
||||||
|
|
||||||
if (read_maxp(font) < 0)
|
|
||||||
goto error;
|
|
||||||
|
|
||||||
if (hhea.numberOfHMetrics > 0)
|
|
||||||
{
|
|
||||||
if ((widths = read_hmtx(font, &hhea)) == NULL)
|
|
||||||
goto error;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
errorf(font, "Number of horizontal metrics is 0.");
|
|
||||||
goto error;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (read_os_2(font, &os_2))
|
|
||||||
{
|
|
||||||
// Copy key values from OS/2 table...
|
|
||||||
static const ttf_stretch_t stretches[] =
|
|
||||||
{
|
|
||||||
TTF_STRETCH_ULTRA_CONDENSED, // ultra-condensed
|
|
||||||
TTF_STRETCH_EXTRA_CONDENSED, // extra-condensed
|
|
||||||
TTF_STRETCH_CONDENSED, // condensed
|
|
||||||
TTF_STRETCH_SEMI_CONDENSED, // semi-condensed
|
|
||||||
TTF_STRETCH_NORMAL, // normal
|
|
||||||
TTF_STRETCH_SEMI_EXPANDED, // semi-expanded
|
|
||||||
TTF_STRETCH_EXPANDED, // expanded
|
|
||||||
TTF_STRETCH_EXTRA_EXPANDED, // extra-expanded
|
|
||||||
TTF_STRETCH_ULTRA_EXPANDED // ultra-expanded
|
|
||||||
};
|
|
||||||
|
|
||||||
if (os_2.usWidthClass >= 1 && os_2.usWidthClass <= (int)(sizeof(stretches) / sizeof(stretches[0])))
|
|
||||||
font->stretch = stretches[os_2.usWidthClass - 1];
|
|
||||||
|
|
||||||
font->weight = (short)os_2.usWeightClass;
|
|
||||||
font->cap_height = os_2.sCapHeight;
|
|
||||||
font->x_height = os_2.sxHeight;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// Default key values since there isn't an OS/2 table...
|
|
||||||
TTF_DEBUG("create_font: Unable to read OS/2 table.\n");
|
|
||||||
|
|
||||||
font->weight = 400;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (font->cap_height == 0)
|
|
||||||
font->cap_height = font->ascent;
|
|
||||||
|
|
||||||
if (font->x_height == 0)
|
|
||||||
font->x_height = 3 * font->ascent / 5;
|
|
||||||
|
|
||||||
// Build a sparse glyph widths table...
|
|
||||||
font->min_char = -1;
|
|
||||||
|
|
||||||
for (i = 0; i < font->num_cmap; i ++)
|
|
||||||
{
|
|
||||||
if (font->cmap[i] >= 0)
|
|
||||||
{
|
|
||||||
int bin = (int)i / 256, // Sub-array bin
|
|
||||||
glyph = font->cmap[i]; // Glyph index
|
|
||||||
|
|
||||||
// Update min/max...
|
|
||||||
if (font->min_char < 0)
|
|
||||||
font->min_char = (int)i;
|
|
||||||
|
|
||||||
font->max_char = (int)i;
|
|
||||||
|
|
||||||
// Allocate a sub-array as needed...
|
|
||||||
if (!font->widths[bin])
|
|
||||||
font->widths[bin] = (_ttf_metric_t *)calloc(256, sizeof(_ttf_metric_t));
|
|
||||||
|
|
||||||
// Copy the width of the specified glyph or the last one if we are past
|
|
||||||
// the end of the table...
|
|
||||||
if (glyph >= hhea.numberOfHMetrics)
|
|
||||||
font->widths[bin][i & 255] = widths[hhea.numberOfHMetrics - 1];
|
|
||||||
else
|
|
||||||
font->widths[bin][i & 255] = widths[glyph];
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef DEBUG
|
|
||||||
if (i >= ' ' && i < 127 && font->widths[0])
|
|
||||||
TTF_DEBUG("create_font: width['%c']=%d(%d)\n", (char)i, font->widths[0][i].width, font->widths[0][i].left_bearing);
|
|
||||||
#endif // DEBUG
|
|
||||||
}
|
|
||||||
|
|
||||||
// Cleanup and return the font...
|
|
||||||
free(widths);
|
|
||||||
|
|
||||||
return (font);
|
|
||||||
|
|
||||||
// If we get here something bad happened...
|
|
||||||
error:
|
|
||||||
|
|
||||||
free(widths);
|
|
||||||
ttfDelete(font);
|
|
||||||
|
|
||||||
return (NULL);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
//
|
||||||
// 'errorf()' - Show an error message.
|
// 'errorf()' - Show an error message.
|
||||||
//
|
//
|
||||||
@ -1168,85 +1070,9 @@ errorf(ttf_t *font, // I - Font
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
/*
|
||||||
// 'fd_read_cb()' - Read from a file.
|
* 'read_cmap()' - Read the cmap table, getting the Unicode mapping table.
|
||||||
//
|
*/
|
||||||
|
|
||||||
static size_t // O - Number of bytes read
|
|
||||||
fd_read_cb(ttf_t *font, // I - Font
|
|
||||||
void *buffer, // I - Read buffer
|
|
||||||
size_t bytes) // I - Number of bytes to read
|
|
||||||
{
|
|
||||||
ssize_t rbytes; // Bytes read
|
|
||||||
|
|
||||||
|
|
||||||
if ((rbytes = read(font->file_fd, buffer, bytes)) < 0)
|
|
||||||
return (0);
|
|
||||||
|
|
||||||
return ((size_t)rbytes);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'fd_seek_cb()' - Seek in a file.
|
|
||||||
//
|
|
||||||
|
|
||||||
static bool // O - `true` on success, `false` on failure
|
|
||||||
fd_seek_cb(ttf_t *font, // I - Font
|
|
||||||
size_t offset) // I - Offset in data
|
|
||||||
{
|
|
||||||
return (lseek(font->file_fd, offset, SEEK_SET) == offset);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'mem_read_cb()' - Read from a memory buffer.
|
|
||||||
//
|
|
||||||
|
|
||||||
static size_t // O - Number of bytes read
|
|
||||||
mem_read_cb(ttf_t *font, // I - Font
|
|
||||||
void *buffer, // I - Read buffer
|
|
||||||
size_t bytes) // I - Number of bytes to read
|
|
||||||
{
|
|
||||||
size_t rbytes; // Bytes to copy
|
|
||||||
|
|
||||||
|
|
||||||
if (font->data_offset >= font->data_size)
|
|
||||||
return (0);
|
|
||||||
|
|
||||||
if ((rbytes = font->data_size - font->data_offset) > bytes)
|
|
||||||
rbytes = bytes;
|
|
||||||
|
|
||||||
memcpy(buffer, font->data + font->data_offset, rbytes);
|
|
||||||
font->data_offset += rbytes;
|
|
||||||
|
|
||||||
return (rbytes);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'mem_seek_cb()' - Seek in a memory buffer.
|
|
||||||
//
|
|
||||||
|
|
||||||
static bool // O - `true` on success, `false` on error
|
|
||||||
mem_seek_cb(ttf_t *font, // I - Font
|
|
||||||
size_t offset) // I - Offset in data
|
|
||||||
{
|
|
||||||
if (offset >= font->data_size)
|
|
||||||
{
|
|
||||||
errno = ENXIO;
|
|
||||||
return (false);
|
|
||||||
}
|
|
||||||
|
|
||||||
font->data_offset = offset;
|
|
||||||
|
|
||||||
return (true);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//
|
|
||||||
// 'read_cmap()' - Read the cmap table, getting the Unicode mapping table.
|
|
||||||
//
|
|
||||||
|
|
||||||
static bool // O - `true` on success, `false` on error
|
static bool // O - `true` on success, `false` on error
|
||||||
read_cmap(ttf_t *font) // I - Font
|
read_cmap(ttf_t *font) // I - Font
|
||||||
@ -1393,7 +1219,7 @@ read_cmap(ttf_t *font) // I - Font
|
|||||||
return (false);
|
return (false);
|
||||||
}
|
}
|
||||||
|
|
||||||
if ((font->read_cb)(font, bmap, font->num_cmap) != font->num_cmap)
|
if (read(font->fd, bmap, font->num_cmap) != (ssize_t)font->num_cmap)
|
||||||
{
|
{
|
||||||
errorf(font, "Unable to read cmap table length at offset %u.", coffset);
|
errorf(font, "Unable to read cmap table length at offset %u.", coffset);
|
||||||
return (false);
|
return (false);
|
||||||
@ -1820,9 +1646,9 @@ read_hhea(ttf_t *font, // I - Font
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
//
|
/*
|
||||||
// 'read_hmtx()' - Read the horizontal metrics from the font.
|
* 'read_hmtx()' - Read the horizontal metrics from the font.
|
||||||
//
|
*/
|
||||||
|
|
||||||
static _ttf_metric_t * // O - Array of glyph metrics
|
static _ttf_metric_t * // O - Array of glyph metrics
|
||||||
read_hmtx(ttf_t *font, // I - Font
|
read_hmtx(ttf_t *font, // I - Font
|
||||||
@ -1948,7 +1774,7 @@ read_names(ttf_t *font) // I - Font
|
|||||||
|
|
||||||
length -= (unsigned)offset;
|
length -= (unsigned)offset;
|
||||||
|
|
||||||
if ((font->read_cb)(font, font->names.storage, length) == 0)
|
if (read(font->fd, font->names.storage, length) < 0)
|
||||||
{
|
{
|
||||||
errorf(font, "Unable to read name table: %s", strerror(errno));
|
errorf(font, "Unable to read name table: %s", strerror(errno));
|
||||||
return (false);
|
return (false);
|
||||||
@ -1997,7 +1823,7 @@ read_os_2(ttf_t *font, // I - Font
|
|||||||
/* yStrikeoutOffset */ read_short(font);
|
/* yStrikeoutOffset */ read_short(font);
|
||||||
/* sFamilyClass */ read_short(font);
|
/* sFamilyClass */ read_short(font);
|
||||||
/* panose[10] */
|
/* panose[10] */
|
||||||
if ((font->read_cb)(font, panose, sizeof(panose)) != sizeof(panose))
|
if (read(font->fd, panose, sizeof(panose)) != (ssize_t)sizeof(panose))
|
||||||
return (false);
|
return (false);
|
||||||
/* ulUnicodeRange1 */ read_ulong(font);
|
/* ulUnicodeRange1 */ read_ulong(font);
|
||||||
/* ulUnicodeRange2 */ read_ulong(font);
|
/* ulUnicodeRange2 */ read_ulong(font);
|
||||||
@ -2059,7 +1885,7 @@ read_short(ttf_t *font) // I - Font
|
|||||||
unsigned char buffer[2]; // Read buffer
|
unsigned char buffer[2]; // Read buffer
|
||||||
|
|
||||||
|
|
||||||
if ((font->read_cb)(font, buffer, sizeof(buffer)) != sizeof(buffer))
|
if (read(font->fd, buffer, sizeof(buffer)) != sizeof(buffer))
|
||||||
return (EOF);
|
return (EOF);
|
||||||
else if (buffer[0] & 0x80)
|
else if (buffer[0] & 0x80)
|
||||||
return (((buffer[0] << 8) | buffer[1]) - 65536);
|
return (((buffer[0] << 8) | buffer[1]) - 65536);
|
||||||
@ -2132,7 +1958,7 @@ read_table(ttf_t *font) // I - Font
|
|||||||
|
|
||||||
TTF_DEBUG("read_table: Offset for font %u is %u.\n", (unsigned)font->idx, temp);
|
TTF_DEBUG("read_table: Offset for font %u is %u.\n", (unsigned)font->idx, temp);
|
||||||
|
|
||||||
if (!(font->seek_cb)(font, temp + 4))
|
if (lseek(font->fd, temp + 4, SEEK_SET) < 0)
|
||||||
{
|
{
|
||||||
errorf(font, "Unable to seek to font %u: %s", (unsigned)font->idx, strerror(errno));
|
errorf(font, "Unable to seek to font %u: %s", (unsigned)font->idx, strerror(errno));
|
||||||
return (false);
|
return (false);
|
||||||
@ -2208,7 +2034,7 @@ read_ulong(ttf_t *font) // I - Font
|
|||||||
unsigned char buffer[4]; // Read buffer
|
unsigned char buffer[4]; // Read buffer
|
||||||
|
|
||||||
|
|
||||||
if ((font->read_cb)(font, buffer, sizeof(buffer)) != sizeof(buffer))
|
if (read(font->fd, buffer, sizeof(buffer)) != sizeof(buffer))
|
||||||
return ((unsigned)EOF);
|
return ((unsigned)EOF);
|
||||||
else
|
else
|
||||||
return ((unsigned)((buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3]));
|
return ((unsigned)((buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3]));
|
||||||
@ -2225,7 +2051,7 @@ read_ushort(ttf_t *font) // I - Font
|
|||||||
unsigned char buffer[2]; // Read buffer
|
unsigned char buffer[2]; // Read buffer
|
||||||
|
|
||||||
|
|
||||||
if ((font->read_cb)(font, buffer, sizeof(buffer)) != sizeof(buffer))
|
if (read(font->fd, buffer, sizeof(buffer)) != sizeof(buffer))
|
||||||
return (EOF);
|
return (EOF);
|
||||||
else
|
else
|
||||||
return ((buffer[0] << 8) | buffer[1]);
|
return ((buffer[0] << 8) | buffer[1]);
|
||||||
@ -2252,7 +2078,7 @@ seek_table(ttf_t *font, // I - Font
|
|||||||
if (current->tag == tag)
|
if (current->tag == tag)
|
||||||
{
|
{
|
||||||
// Found it, seek and return...
|
// Found it, seek and return...
|
||||||
if ((font->seek_cb)(font, current->offset + offset))
|
if (lseek(font->fd, current->offset + offset, SEEK_SET) == (current->offset + offset))
|
||||||
{
|
{
|
||||||
// Successful seek...
|
// Successful seek...
|
||||||
return (current->length - offset);
|
return (current->length - offset);
|
||||||
|
|||||||
3
ttf.h
3
ttf.h
@ -3,7 +3,7 @@
|
|||||||
//
|
//
|
||||||
// https://github.com/michaelrsweet/ttf
|
// https://github.com/michaelrsweet/ttf
|
||||||
//
|
//
|
||||||
// Copyright © 2018-2025 by Michael R Sweet.
|
// Copyright © 2018-2024 by Michael R Sweet.
|
||||||
//
|
//
|
||||||
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
||||||
// information.
|
// information.
|
||||||
@ -81,7 +81,6 @@ typedef struct ttf_rect_s // Bounding rectangle
|
|||||||
//
|
//
|
||||||
|
|
||||||
extern ttf_t *ttfCreate(const char *filename, size_t idx, ttf_err_cb_t err_cb, void *err_data);
|
extern ttf_t *ttfCreate(const char *filename, size_t idx, ttf_err_cb_t err_cb, void *err_data);
|
||||||
extern ttf_t *ttfCreateData(const void *data, size_t data_size, size_t idx, ttf_err_cb_t err_cb, void *err_data);
|
|
||||||
extern void ttfDelete(ttf_t *font);
|
extern void ttfDelete(ttf_t *font);
|
||||||
extern int ttfGetAscent(ttf_t *font);
|
extern int ttfGetAscent(ttf_t *font);
|
||||||
extern ttf_rect_t *ttfGetBounds(ttf_t *font, ttf_rect_t *bounds);
|
extern ttf_rect_t *ttfGetBounds(ttf_t *font, ttf_rect_t *bounds);
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user