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/* poppler.cc: glib wrapper for poppler
* Copyright (C) 2005, Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include "poppler.h"
#ifndef __GI_SCANNER__
#include <Error.h>
#endif
/**
* SECTION: poppler-errors
* @title: Error handling
* @short_description: Error domain and codes
*
*/
/**
* POPPLER_ERROR:
*
* Error domain for poppler operations. Errors in this domain will
* be from the #PopplerError enumeration. See #GError for information
* on error domains.
*/
GQuark poppler_error_quark (void)
{
static GQuark q = 0;
if (q == 0)
q = g_quark_from_static_string ("poppler-quark");
return q;
}
/**
* poppler_get_backend:
*
* Returns the backend compiled into the poppler library.
*
* Return value: The backend used by poppler
**/
PopplerBackend
poppler_get_backend (void)
{
return POPPLER_BACKEND_CAIRO;
}
static const char poppler_version[] = PACKAGE_VERSION;
/**
* poppler_get_version:
*
* Returns the version of poppler in use. This result is not to be freed.
*
* Return value: the version of poppler.
**/
const char *
poppler_get_version (void)
{
return poppler_version;
}
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
/* We want to install an error callback so that PDF syntax warnings etc
* can be redirected through the GLib logging API instead of always just
* going to stderr.
*/
static void
error_cb (void *data G_GNUC_UNUSED,
ErrorCategory category,
Goffset pos,
char *message)
{
static const char * const cat_str[] = {
"Syntax warning",
"Syntax error",
NULL,
NULL,
"IO error",
NULL,
"Unimplemented feature",
"Internal error"
};
/* The following will never occur in poppler-glib */
if (category == errConfig ||
category == errCommandLine ||
category == errNotAllowed)
return;
g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO,
"%s at position %" G_GOFFSET_FORMAT ": %s",
cat_str[category], (goffset) pos, message);
}
static void __attribute__((__constructor__))
poppler_constructor (void)
{
setErrorCallback (error_cb, NULL);
}
#endif /* GNUC */
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