PDFViewer

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/* $Id$ */

/* 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, version 3 of the License.

* 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, see <http://www.gnu.org/licenses/>. */

#include <unistd.h>

#include <stdio.h>

#include <locale.h>

#include <libintl.h>

#include "common.h"

#include "pdfviewer.h"

#include "../config.h"

#define _(string) gettext(string)

/* constants */

#ifndef PREFIX

# define PREFIX "/usr/local"

#endif

#ifndef DATADIR

# define DATADIR PREFIX "/share"

#endif

#ifndef LOCALEDIR

# define LOCALEDIR DATADIR "/locale"

#endif

/* private */

/* prototypes */

static int _error(char const * message, int ret);

static int _usage(void);

/* functions */

/* error */

static int _error(char const * message, int ret)

{

fputs(PROGNAME_PDFVIEWER ": ", stderr);

perror(message);

return ret;

}

/* usage */

static int _usage(void)

{

fprintf(stderr, _("Usage: %s [file]\n"), PROGNAME_PDFVIEWER);

return 1;

}

/* main */

int main(int argc, char * argv[])

{

int o;

PDFviewer * pdfviewer;

if(setlocale(LC_ALL, "") == NULL)

_error("setlocale", 1);

bindtextdomain(PACKAGE, LOCALEDIR);

textdomain(PACKAGE);

gtk_init(&argc, &argv);

while((o = getopt(argc, argv, "")) != -1)

switch(o)

{

default:

return _usage();

}

if(optind != argc && optind + 1 != argc)

return _usage();

if((pdfviewer = pdfviewer_new()) == NULL)

return 2;

if(argc - optind == 1)

pdfviewer_open(pdfviewer, argv[optind]);

gtk_main();

pdfviewer_delete(pdfviewer);

return 0;

}