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Work on token parsing.

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Michael R Sweet 2021-05-01 17:50:52 -04:00
parent f5f0e190b5
commit e107b94c83
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GPG Key ID: 999559A027815955
9 changed files with 338 additions and 110 deletions
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1
Makefile
View File

@ -45,6 +45,7 @@ LIBOBJS = \
pdfio-page.o \
pdfio-stream.o \
pdfio-string.o \
pdfio-token.o \
pdfio-value.o
OBJS = \
$(LIBOBJS) \

91
pdfio-common.c
View File

@ -20,7 +20,7 @@
static bool fill_buffer(pdfio_file_t *pdf);
static ssize_t read_buffer(pdfio_file_t *pdf, char *buffer, size_t bytes);
static bool write_buffer(pdfio_file_t *pdf, const char *buffer, size_t bytes);
static bool write_buffer(pdfio_file_t *pdf, const void *buffer, size_t bytes);
//
@ -105,6 +105,19 @@ _pdfioFileGetChar(pdfio_file_t *pdf) // I - PDF file
}
//
// '_pdfioFileGetToken()' - Get a token from a PDF file.
//
bool // O - `true` on success, `false` on failure
_pdfioFileGetToken(pdfio_file_t *pdf, // I - PDF file
char *buffer,// I - String buffer
size_t bufsize)// I - Size of string buffer
{
return (_pdfioTokenRead(buffer, bufsize, (_pdfio_token_cb_t)_pdfioFilePeek, (_pdfio_token_cb_t)_pdfioFileRead, pdf));
}
//
// '_pdfioFileGets()' - Read a line from a PDF file.
//
@ -159,6 +172,62 @@ _pdfioFileGets(pdfio_file_t *pdf, // I - PDF file
}
//
// '_pdfioFilePeek()' - Peek at upcoming data in a PDF file.
//
ssize_t // O - Number of bytes returned
_pdfioFilePeek(pdfio_file_t *pdf, // I - PDF file
void *buffer, // I - Buffer
size_t bytes) // I - Size of bufffer
{
ssize_t total; // Total bytes available
// See how much data is buffered up...
if (pdf->bufptr >= pdf->bufend)
{
// Fill the buffer...
if (!fill_buffer(pdf))
return (-1);
}
if ((total = pdf->bufend - pdf->bufptr) < (ssize_t)bytes && total < (ssize_t)(sizeof(pdf->buffer) / 2))
{
// Yes, try reading more...
ssize_t rbytes; // Bytes read
memmove(pdf->buffer, pdf->bufptr, total);
pdf->bufpos += pdf->bufptr - pdf->buffer;
pdf->bufptr = pdf->buffer;
pdf->bufend = pdf->buffer + total;
// Read until we have bytes or a non-recoverable error...
while ((rbytes = read(pdf->fd, pdf->bufend, sizeof(pdf->buffer) - (size_t)total)) < 0)
{
if (errno != EINTR && errno != EAGAIN)
break;
}
if (rbytes > 0)
{
// Expand the buffer...
pdf->bufend += rbytes;
total += rbytes;
}
}
// Copy anything we have to the buffer...
if (total > (ssize_t)bytes)
total = (ssize_t)bytes;
if (total > 0)
memcpy(buffer, pdf->bufptr, total);
return (total);
}
//
// '_pdfioFilePrintf()' - Write a formatted string to a PDF file.
//
@ -201,15 +270,17 @@ _pdfioFilePuts(pdfio_file_t *pdf, // I - PDF file
ssize_t // O - Number of bytes read or `-1` on error
_pdfioFileRead(pdfio_file_t *pdf, // I - PDF file
char *buffer, // I - Read buffer
void *buffer, // I - Read buffer
size_t bytes) // I - Number of bytes to read
{
char *bufptr = (char *)buffer;
// Pointer into buffer
ssize_t total, // Total bytes read
rbytes; // Bytes read this time
// Loop until we have read all of the requested bytes or hit an error...
for (total = 0; bytes > 0; total += rbytes, bytes -= (size_t)rbytes, buffer += rbytes)
for (total = 0; bytes > 0; total += rbytes, bytes -= (size_t)rbytes, bufptr += rbytes)
{
// First read from the file buffer...
if ((rbytes = pdf->bufend - pdf->bufptr) > 0)
@ -217,7 +288,7 @@ _pdfioFileRead(pdfio_file_t *pdf, // I - PDF file
if ((size_t)rbytes > bytes)
rbytes = (ssize_t)bytes;
memcpy(buffer, pdf->bufptr, rbytes);
memcpy(bufptr, pdf->bufptr, rbytes);
pdf->bufptr += rbytes;
continue;
}
@ -226,7 +297,7 @@ _pdfioFileRead(pdfio_file_t *pdf, // I - PDF file
if (bytes > 1024)
{
// Read directly from the file...
if ((rbytes = read_buffer(pdf, buffer, bytes)) > 0)
if ((rbytes = read_buffer(pdf, bufptr, bytes)) > 0)
{
pdf->bufpos += rbytes;
continue;
@ -320,7 +391,7 @@ _pdfioFileTell(pdfio_file_t *pdf) // I - PDF file
bool // O - `true` on success and `false` on error
_pdfioFileWrite(pdfio_file_t *pdf, // I - PDF file
const char *buffer, // I - Write buffer
const void *buffer, // I - Write buffer
size_t bytes) // I - Bytes to write
{
// See if the data will fit in the write buffer...
@ -417,16 +488,18 @@ read_buffer(pdfio_file_t *pdf, // I - PDF file
static bool // O - `true` on success and `false` on error
write_buffer(pdfio_file_t *pdf, // I - PDF file
const char *buffer, // I - Write buffer
const void *buffer, // I - Write buffer
size_t bytes) // I - Bytes to write
{
const char *bufptr = (const char *)buffer;
// Pointer into buffer
ssize_t wbytes; // Bytes written...
// Write to the file...
while (bytes > 0)
{
while ((wbytes = write(pdf->fd, buffer, bytes)) < 0)
while ((wbytes = write(pdf->fd, bufptr, bytes)) < 0)
{
// Stop if we have an error that shouldn't be retried...
if (errno != EINTR && errno != EAGAIN)
@ -440,7 +513,7 @@ write_buffer(pdfio_file_t *pdf, // I - PDF file
return (false);
}
buffer += wbytes;
bufptr += wbytes;
bytes -= (size_t)wbytes;
}

25
pdfio-dict.c
View File

@ -332,6 +332,31 @@ _pdfioDictGetValue(pdfio_dict_t *dict, // I - Dictionary
}
//
// '_pdfioDictRead()' - Read a dictionary from a PDF file.
//
// At this point we've seen the initial "<<"...
//
pdfio_dict_t * // O - New dictionary
_pdfioDictRead(pdfio_file_t *pdf) // I - PDF file
{
pdfio_dict_t *dict; // New dictionary
char token[8192], // Token buffer
key[256]; // Dictionary key
_pdfio_value_t value; // Dictionary value
(void)pdf;
(void)dict;
(void)token;
(void)key;
(void)value;
return (NULL);
}
//
// 'pdfioDictSetArray()' - Set a key array in a dictionary.
//

232
pdfio-file.c
View File

@ -22,6 +22,7 @@
//
static pdfio_obj_t *add_object(pdfio_file_t *pdf);
static bool load_xref(pdfio_file_t *pdf, off_t xref_offset);
static bool write_trailer(pdfio_file_t *pdf);
@ -220,6 +221,17 @@ pdfioFileCreatePage(pdfio_file_t *pdf, // I - PDF file
}
//
// 'pdfioFileGetID()' - Get the PDF file's ID strings.
//
pdfio_array_t * // O - Array with binary strings
pdfioFileGetID(pdfio_file_t *pdf) // I - PDF file
{
return (pdf ? pdfioDictGetArray(pdf->trailer, "ID") : NULL);
}
//
// 'pdfioFileGetName()' - Get a PDF's filename.
//
@ -285,7 +297,7 @@ pdfioFileGetPage(pdfio_file_t *pdf, // I - PDF file
//
// '()' - Get the PDF version number for a PDF file.
// 'pdfioFileGetVersion()' - Get the PDF version number for a PDF file.
//
const char * // O - Version number or `NULL`
@ -379,104 +391,9 @@ pdfioFileOpen(
xref_offset = (off_t)strtol(ptr + 9, NULL, 10);
if (_pdfioFileSeek(pdf, xref_offset, SEEK_SET) != xref_offset)
{
_pdfioFileError(pdf, "Unable to seek to start of xref table.");
if (!load_xref(pdf, xref_offset))
goto error;
}
if (!_pdfioFileGets(pdf, line, sizeof(line)))
{
_pdfioFileError(pdf, "Unable to read start of xref table.");
goto error;
}
if (strcmp(line, "xref"))
{
_pdfioFileError(pdf, "Bad xref table header '%s'.", line);
goto error;
}
// Read the xref tables
while (_pdfioFileGets(pdf, line, sizeof(line)))
{
intmax_t number, // Object number
num_objects; // Number of objects
if (!strcmp(line, "trailer"))
break;
if (sscanf(line, "%jd%jd", &number, &num_objects) != 2)
{
_pdfioFileError(pdf, "Malformed xref table section '%s'.", line);
goto error;
}
// Read this group of objects...
for (; num_objects > 0; num_objects --, number ++)
{
intmax_t offset; // Offset in file
int generation; // Generation number
pdfio_obj_t *obj; // Object
// Read a line from the file and validate it...
if (_pdfioFileRead(pdf, line, 20) != 20)
goto error;
line[20] = '\0';
if (strcmp(line + 18, "\r\n") && strcmp(line + 18, " \n") && strcmp(line + 18, " \r"))
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
goto error;
}
line[18] = '\0';
// Parse the line
if ((offset = strtoimax(line, &ptr, 10)) < 0)
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
goto error;
}
if ((generation = (int)strtol(ptr, &ptr, 10)) < 0 || generation > 65535)
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
goto error;
}
if (*ptr != ' ')
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
goto error;
}
ptr ++;
if (*ptr != 'f' && *ptr != 'n')
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
goto error;
}
if (*ptr == 'f')
continue; // Don't care about free objects...
// Create a placeholder for the object in memory...
if ((obj = add_object(pdf)) == NULL)
goto error;
obj->number = (size_t)number;
obj->generation = (unsigned short)generation;
obj->offset = offset;
}
}
if (strcmp(line, "trailer"))
{
_pdfioFileError(pdf, "Missing trailer.");
goto error;
}
// TODO: Read trailer dict...
return (pdf);
@ -528,6 +445,127 @@ add_object(pdfio_file_t *pdf) // I - PDF file
}
//
// 'load_xref()' - Load an XREF table...
//
static bool // O - `true` on success, `false` on failure
load_xref(pdfio_file_t *pdf, // I - PDF file
off_t xref_offset) // I - Offset to xref
{
bool done = false; // Are we done?
char line[1024], // Line from file
*ptr; // Pointer into line
while (!done)
{
if (_pdfioFileSeek(pdf, xref_offset, SEEK_SET) != xref_offset)
{
_pdfioFileError(pdf, "Unable to seek to start of xref table.");
return (false);
}
if (!_pdfioFileGets(pdf, line, sizeof(line)))
{
_pdfioFileError(pdf, "Unable to read start of xref table.");
return (false);
}
if (strcmp(line, "xref"))
{
_pdfioFileError(pdf, "Bad xref table header '%s'.", line);
return (false);
}
// Read the xref tables
while (_pdfioFileGets(pdf, line, sizeof(line)))
{
intmax_t number, // Object number
num_objects; // Number of objects
if (!strcmp(line, "trailer"))
break;
if (sscanf(line, "%jd%jd", &number, &num_objects) != 2)
{
_pdfioFileError(pdf, "Malformed xref table section '%s'.", line);
return (false);
}
// Read this group of objects...
for (; num_objects > 0; num_objects --, number ++)
{
intmax_t offset; // Offset in file
int generation; // Generation number
pdfio_obj_t *obj; // Object
// Read a line from the file and validate it...
if (_pdfioFileRead(pdf, line, 20) != 20)
return (false);
line[20] = '\0';
if (strcmp(line + 18, "\r\n") && strcmp(line + 18, " \n") && strcmp(line + 18, " \r"))
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
return (false);
}
line[18] = '\0';
// Parse the line
if ((offset = strtoimax(line, &ptr, 10)) < 0)
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
return (false);
}
if ((generation = (int)strtol(ptr, &ptr, 10)) < 0 || generation > 65535)
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
return (false);
}
if (*ptr != ' ')
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
return (false);
}
ptr ++;
if (*ptr != 'f' && *ptr != 'n')
{
_pdfioFileError(pdf, "Malformed xref table entry '%s'.", line);
return (false);
}
if (*ptr == 'f')
continue; // Don't care about free objects...
// Create a placeholder for the object in memory...
if ((obj = add_object(pdf)) == NULL)
return (false);
obj->number = (size_t)number;
obj->generation = (unsigned short)generation;
obj->offset = offset;
}
}
if (strcmp(line, "trailer"))
{
_pdfioFileError(pdf, "Missing trailer.");
return (false);
}
// TODO: Read trailer dict...
done = true;
}
return (true);
}
//
// 'write_trailer()' - Write the PDF catalog object, xref table, and trailer.
//

14
pdfio-private.h
View File

@ -120,6 +120,9 @@ struct _pdfio_file_s // PDF file structure
*bufptr, // Pointer into buffer
*bufend; // End of buffer
off_t bufpos; // Position in file for start of buffer
pdfio_dict_t *trailer; // Trailer dictionary
pdfio_obj_t *root; // Root object/dictionary
pdfio_obj_t *info; // Information object/dictionary
// Allocated data elements
size_t num_arrays, // Number of arrays
@ -162,6 +165,8 @@ struct _pdfio_stream_s // Stream
z_stream flate; // Flate filter state
};
typedef ssize_t (*_pdfio_token_cb_t)(void *data, void *buffer, size_t bufsize);
//
// Functions...
@ -173,6 +178,7 @@ extern bool _pdfioArrayWrite(pdfio_array_t *a) PDFIO_INTERNAL;
extern void _pdfioDictDelete(pdfio_dict_t *dict) PDFIO_INTERNAL;
extern _pdfio_value_t *_pdfioDictGetValue(pdfio_dict_t *dict, const char *key) PDFIO_INTERNAL;
extern pdfio_dict_t *_pdfioDictRead(pdfio_file_t *pdf) PDFIO_INTERNAL;
extern bool _pdfioDictSetValue(pdfio_dict_t *dict, const char *key, _pdfio_value_t *value) PDFIO_INTERNAL;
extern bool _pdfioDictWrite(pdfio_dict_t *dict, off_t *length) PDFIO_INTERNAL;
@ -180,13 +186,15 @@ extern bool _pdfioFileDefaultError(pdfio_file_t *pdf, const char *message, void
extern bool _pdfioFileError(pdfio_file_t *pdf, const char *format, ...) PDFIO_FORMAT(2,3) PDFIO_INTERNAL;
extern bool _pdfioFileFlush(pdfio_file_t *pdf) PDFIO_INTERNAL;
extern int _pdfioFileGetChar(pdfio_file_t *pdf) PDFIO_INTERNAL;
extern bool _pdfioFileGetToken(pdfio_file_t *pdf, char *buffer, size_t bufsize) PDFIO_INTERNAL;
extern bool _pdfioFileGets(pdfio_file_t *pdf, char *buffer, size_t bufsize) PDFIO_INTERNAL;
extern ssize_t _pdfioFilePeek(pdfio_file_t *pdf, void *buffer, size_t bytes) PDFIO_INTERNAL;
extern bool _pdfioFilePrintf(pdfio_file_t *pdf, const char *format, ...) PDFIO_FORMAT(2,3) PDFIO_INTERNAL;
extern bool _pdfioFilePuts(pdfio_file_t *pdf, const char *s) PDFIO_INTERNAL;
extern ssize_t _pdfioFileRead(pdfio_file_t *pdf, char *buffer, size_t bytes) PDFIO_INTERNAL;
extern ssize_t _pdfioFileRead(pdfio_file_t *pdf, void *buffer, size_t bytes) PDFIO_INTERNAL;
extern off_t _pdfioFileSeek(pdfio_file_t *pdf, off_t offset, int whence) PDFIO_INTERNAL;
extern off_t _pdfioFileTell(pdfio_file_t *pdf) PDFIO_INTERNAL;
extern bool _pdfioFileWrite(pdfio_file_t *pdf, const char *buffer, size_t bytes) PDFIO_INTERNAL;
extern bool _pdfioFileWrite(pdfio_file_t *pdf, const void *buffer, size_t bytes) PDFIO_INTERNAL;
extern void _pdfioObjDelete(pdfio_obj_t *obj) PDFIO_INTERNAL;
@ -194,6 +202,8 @@ extern void _pdfioStreamDelete(pdfio_stream_t *st) PDFIO_INTERNAL;
extern bool _pdfioStringIsAllocated(pdfio_file_t *pdf, const char *s) PDFIO_INTERNAL;
extern bool _pdfioTokenRead(char *buffer, size_t bufsize, _pdfio_token_cb_t peek_cb, _pdfio_token_cb_t read_cb, void *data);
extern _pdfio_value_t *_pdfioValueCopy(pdfio_file_t *pdfdst, _pdfio_value_t *vdst, pdfio_file_t *pdfsrc, _pdfio_value_t *vsrc) PDFIO_INTERNAL;
extern void _pdfioValueDelete(_pdfio_value_t *v) PDFIO_INTERNAL;
extern bool _pdfioValueWrite(pdfio_file_t *pdf, _pdfio_value_t *v) PDFIO_INTERNAL;

17
pdfio-stream.c
View File

@ -56,13 +56,26 @@ pdfioStreamGetToken(
pdfio_stream_t *st, // I - Stream
char *buffer, // I - String buffer
size_t bufsize) // I - Size of string buffer
{
return (_pdfioTokenRead(buffer, bufsize, (_pdfio_token_cb_t)pdfioStreamPeek, (_pdfio_token_cb_t)pdfioStreamRead, st));
}
//
// 'pdfioStreamPeek()' - Peek at data in a stream.
//
ssize_t // O - Bytes returned or `-1` on error
pdfioStreamPeek(pdfio_stream_t *st, // I - Stream
void *buffer, // I - Buffer
size_t bytes) // I - Size of buffer
{
// TODO: Implement me
(void)st;
(void)buffer;
(void)bufsize;
(void)bytes;
return (false);
return (-1);
}

62
pdfio-token.c Normal file
View File

@ -0,0 +1,62 @@
//
// PDF token parsing functions for pdfio.
//
// Copyright © 2021 by Michael R Sweet.
//
// Licensed under Apache License v2.0. See the file "LICENSE" for more
// information.
//
//
// Include necessary headers...
//
#include "pdfio-private.h"
//
// This file parses PDF language syntax:
//
// << dict >> "<<" and ">>" delimit a dictionary
// (string) "(" and ")" delimit a string
// [array] "[" and "]" delimit an array
// <hex-string> "<" and ">" delimit a hex string
// {...} "{" and "}" delimit ???
// /name "/" starts a name with any special characters
// quoted as "#HH" where HH is the byte value in hex.
// %comment "%" starts a comment to the end of a line
// keyword A keyword consists of upper/lowercase letters
// [-+]?[0-9]*(.[0-9]*)? A number optionally starts with "+" or "-".
//
// Newlines are CR, LF, or CR LF.
//
// Strings and names are returned with the leading delimiter ("(string",
// "<hex-string", "/name") and all escaping/whitespace removal resolved.
// Other delimiters, keywords, and numbers are returned as-is.
//
//
// '_pdfioTokenRead()' - Read a token from a file/stream.
//
bool // O - `true` on success, `false` on failure
_pdfioTokenRead(
char *buffer, // I - String buffer
size_t bufsize, // I - Size of string buffer
_pdfio_token_cb_t peek_cb, // I - "peek" callback
_pdfio_token_cb_t read_cb, // I - "read" callback
void *data) // I - Callback data
{
char *bufptr, // Pointer into buffer
*bufend, // End of buffer
temp[256], // Temporary buffer
*tempptr, // Pointer into temporary buffer
*tempend; // End of temporary buffer
ssize_t bytes; // Bytes read/peeked
size_t len; // Length of value
return (false);
}

2
pdfio.h
View File

@ -141,6 +141,7 @@ extern bool pdfioFileClose(pdfio_file_t *pdf) PDFIO_PUBLIC;
extern pdfio_file_t *pdfioFileCreate(const char *filename, const char *version, pdfio_error_cb_t error_cb, void *error_data) PDFIO_PUBLIC;
extern pdfio_obj_t *pdfioFileCreateObject(pdfio_file_t *pdf, pdfio_dict_t *dict) PDFIO_PUBLIC;
extern pdfio_obj_t *pdfioFileCreatePage(pdfio_file_t *pdf, pdfio_dict_t *dict) PDFIO_PUBLIC;
extern pdfio_array_t *pdfioFileGetID(pdfio_file_t *pdf) PDFIO_PUBLIC;
extern const char *pdfioFileGetName(pdfio_file_t *pdf) PDFIO_PUBLIC;
extern size_t pdfioFileGetNumObjects(pdfio_file_t *pdf) PDFIO_PUBLIC;
extern size_t pdfioFileGetNumPages(pdfio_file_t *pdf) PDFIO_PUBLIC;
@ -161,6 +162,7 @@ extern pdfio_obj_t *pdfioPageCopy(pdfio_file_t *pdf, pdfio_obj_t *src) PDFIO_PUB
extern bool pdfioStreamClose(pdfio_stream_t *st) PDFIO_PUBLIC;
extern bool pdfioStreamGetToken(pdfio_stream_t *st, char *buffer, size_t bufsize) PDFIO_PUBLIC;
extern ssize_t pdfioStreamPeek(pdfio_stream_t *st, void *buffer, size_t bytes) PDFIO_PUBLIC;
extern bool pdfioStreamPrintf(pdfio_stream_t *st, const char *format, ...) PDFIO_PUBLIC PDFIO_FORMAT(2,3);
extern bool pdfioStreamPuts(pdfio_stream_t *st, const char *s) PDFIO_PUBLIC;
extern ssize_t pdfioStreamRead(pdfio_stream_t *st, void *buffer, size_t bytes) PDFIO_PUBLIC;

4
pdfio.xcodeproj/project.pbxproj
View File

@ -19,6 +19,7 @@
273440CC263D727800FBFD63 /* pdfio.h in Headers */ = {isa = PBXBuildFile; fileRef = 273440C1263D727800FBFD63 /* pdfio.h */; settings = {ATTRIBUTES = (Public, ); }; };
273440CD263D727800FBFD63 /* pdfio-page.c in Sources */ = {isa = PBXBuildFile; fileRef = 273440C2263D727800FBFD63 /* pdfio-page.c */; };
273440D8263D72E100FBFD63 /* testpdfio.c in Sources */ = {isa = PBXBuildFile; fileRef = 273440D7263D72E100FBFD63 /* testpdfio.c */; };
273440E4263DD7EA00FBFD63 /* pdfio-token.c in Sources */ = {isa = PBXBuildFile; fileRef = 273440E3263DD7EA00FBFD63 /* pdfio-token.c */; };
/* End PBXBuildFile section */
/* Begin PBXCopyFilesBuildPhase section */
@ -57,6 +58,7 @@
273440E0263D732000FBFD63 /* TODO.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = TODO.md; sourceTree = "<group>"; };
273440E1263D73A300FBFD63 /* pdfio.html */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.html; path = pdfio.html; sourceTree = "<group>"; };
273440E2263D73A300FBFD63 /* pdfio.3 */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = pdfio.3; sourceTree = "<group>"; };
273440E3263DD7EA00FBFD63 /* pdfio-token.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = "pdfio-token.c"; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@ -91,6 +93,7 @@
273440C2263D727800FBFD63 /* pdfio-page.c */,
273440BF263D727800FBFD63 /* pdfio-stream.c */,
273440B9263D727800FBFD63 /* pdfio-string.c */,
273440E3263DD7EA00FBFD63 /* pdfio-token.c */,
273440C0263D727800FBFD63 /* pdfio-value.c */,
273440D7263D72E100FBFD63 /* testpdfio.c */,
273440D9263D72EF00FBFD63 /* Documentation */,
@ -217,6 +220,7 @@
273440CA263D727800FBFD63 /* pdfio-stream.c in Sources */,
273440CD263D727800FBFD63 /* pdfio-page.c in Sources */,
273440C5263D727800FBFD63 /* pdfio-array.c in Sources */,
273440E4263DD7EA00FBFD63 /* pdfio-token.c in Sources */,
273440C7263D727800FBFD63 /* pdfio-object.c in Sources */,
273440C4263D727800FBFD63 /* pdfio-string.c in Sources */,
273440C6263D727800FBFD63 /* pdfio-common.c in Sources */,