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Fix locale support (Issue #61)

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This commit is contained in:
Michael R Sweet
2024-01-27 18:22:16 -05:00
parent c13b5a5e90
commit e882622233
7 changed files with 395 additions and 11 deletions
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27
pdfio-file.c
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@ -1,7 +1,7 @@
//
// PDF file functions for PDFio.
//
// Copyright © 2021-2023 by Michael R Sweet.
// Copyright © 2021-2024 by Michael R Sweet.
//
// Licensed under Apache License v2.0. See the file "LICENSE" for more
// information.
@ -20,6 +20,7 @@
static pdfio_obj_t *add_obj(pdfio_file_t *pdf, size_t number, unsigned short generation, off_t offset);
static int compare_objmaps(_pdfio_objmap_t *a, _pdfio_objmap_t *b);
static const char *get_info_string(pdfio_file_t *pdf, const char *key);
static struct lconv *get_lconv(void);
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_xref(pdfio_file_t *pdf, off_t xref_offset, pdfio_password_cb_t password_cb, void *password_data);
@ -217,6 +218,7 @@ pdfioFileCreate(
return (NULL);
}
pdf->loc = get_lconv();
pdf->filename = strdup(filename);
pdf->version = strdup(version);
pdf->mode = _PDFIO_MODE_WRITE;
@ -259,7 +261,7 @@ pdfioFileCreate(
}
// Write a standard PDF header...
if (!_pdfioFilePrintf(pdf, "%%PDF-%s\n%%\342\343\317\323\n", version))
if (!_pdfioFilePrintf(pdf, "%%PDF-%s\n%%PDF\303\254o\n", version))
goto error;
// Create the pages object...
@ -1218,6 +1220,7 @@ pdfioFileOpen(
return (NULL);
}
pdf->loc = get_lconv();
pdf->filename = strdup(filename);
pdf->mode = _PDFIO_MODE_READ;
pdf->error_cb = error_cb;
@ -1576,6 +1579,26 @@ get_info_string(pdfio_file_t *pdf, // I - PDF file
}
//
// 'get_lconv()' - Get any locale-specific numeric information.
//
static struct lconv * // O - Locale information or `NULL`
get_lconv(void)
{
struct lconv *loc; // Locale information
if ((loc = localeconv()) != NULL)
{
if (!loc->decimal_point || !strcmp(loc->decimal_point, "."))
loc = NULL;
}
return (loc);
}
//
// 'load_obj_stream()' - Load an object stream.
//