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added the enum for the conformance levels in the pdfio-private.h under _pdfio_file_s and updated the create_common() function which is used by pdfiofilecreate to recognize the new pdf/a-.. strings

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vididvidid
2025-09-30 04:38:35 +00:00
parent 99d03ddf9c
commit f7db310942
6 changed files with 146 additions and 6 deletions
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58
pdfio-file.c
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@@ -1514,7 +1514,7 @@ create_common(
unsigned char id_value[16]; // File ID value
time_t curtime; // Creation date/time
_pdfio_sha256_t ctx; // Hashing context
const char *actual_version; // Actual PDF version string
PDFIO_DEBUG("create_common(filename=\"%s\", fd=%d, output_cb=%p, output_cbdata=%p, version=\"%s\", media_box=%p, crop_box=%p, error_cb=%p, error_cbdata=%p)\n", filename, fd, (void *)output_cb, (void *)output_cbdata, version, (void *)media_box, (void *)crop_box, (void *)error_cb, (void *)error_cbdata);
@@ -1522,13 +1522,16 @@ create_common(
if (!filename || (fd < 0 && !output_cb))
return (NULL);
if (!version)
version = "2.0";
//if (!version)
//version = "2.0";
if (!error_cb)
{
error_cb = _pdfioFileDefaultError;
error_cbdata = NULL;
error_cbdata = NULL;i
(error_cb)(&temp,message,error_cbdata)
return (NULL)
}
// Allocate a PDF file structure...
@@ -1550,7 +1553,52 @@ create_common(
pdf->output_cb = output_cb;
pdf->output_ctx = output_cbdata;
pdf->filename = strdup(filename);
pdf->version = strdup(!strncmp(version, "PCLm-", 5) ? "1.4" : version);
if (!version)
{
version = "2.0";
}
if (!strncmp(version, "PDF/A-1", 7))
{
actual_version = "1.4";
if (version[7] == 'a')
pdf->pdfa = _PDFIO_PDFA_1A;
else
pdf->pdfa = _PDFIO_PDFA_1B; // Default to 'b'
}
else if (!strncmp(version, "PDF/A-2", 7))
{
actual_version = "1.7";
if (version[7] == 'a')
pdf->pdfa = _PDFIO_PDFA_2A;
else if (version[7] == 'u')
pdf->pdfa = _PDFIO_PDFA_2U;
else
pdf->pdfa = _PDFIO_PDFA_2B; // Default to 'b'
}
else if (!strncmp(version, "PDF/A-3", 7))
{
actual_version = "1.7";
if (version[7] == 'a')
pdf->pdfa = _PDFIO_PDFA_3A;
else if (version[7] == 'u')
pdf->pdfa = _PDFIO_PDFA_3U;
else
pdf->pdfa = _PDFIO_PDFA_3B; // Default to 'b'
}
else if (!strncmp(version, "PDF/A-4", 7))
{
actual_version = "2.0";
pdf->pdfa = _PDFIO_PDFA_4;
}
else
{
actual_version = version;
pdf->pdfa = _PDFIO_PDFA_NONe;
}
pdf->version = strdup(actual_version);
pdf->mode = _PDFIO_MODE_WRITE;
pdf->error_cb = error_cb;
pdf->error_data = error_cbdata;