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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <stdlib.h>
#include <stdio.h>
#include <dlfcn.h>
#include <string.h>
#include <unistd.h>
typedef int gboolean;
typedef char gchar;
typedef struct _GError GError;
struct _GError
{
int domain;
int code;
char *message;
};
typedef enum {
GNOME_VFS_OK
} GnomeVFSResult;
/*
* Wrapper function which extracs gnome_url_show from libgnome
*/
gboolean gnome_url_show (const char *url, GError **error)
{
void* handle = dlopen("libgnomevfs-2.so.0", RTLD_LAZY);
gboolean ret = 0;
(void)error; /* avoid warning due to unused parameter */
if( NULL != handle )
{
gboolean (* init) (void) =
(gboolean (*) (void)) dlsym(handle, "gnome_vfs_init");
if( NULL != init && init() )
{
GnomeVFSResult (* func) (const char *url) =
(GnomeVFSResult (*) (const char *)) dlsym(handle, "gnome_vfs_url_show");
if( NULL != func )
ret = (GNOME_VFS_OK == func(url));
}
dlclose(handle);
}
return ret;
}
/*
* The intended use of this tool is to pass the argument to
* the gnome_show_url function of libgnome2.
*/
int main(int argc, char *argv[] )
{
GError *error = NULL;
char *fallback;
char *idx;
int retcode = -1;
if( argc != 2 )
{
fprintf( stderr, "Usage: gnome-open-url <uri>\n" );
return -1;
}
if( gnome_url_show(argv[1], &error) )
{
return 0;
}
/*
* launch open-url command by replacing gnome-open-url from
* the command line. This is the fallback when running on
* remote machines with no GNOME installed.
*/
fallback = strdup(argv[0]);
idx = strstr(fallback, "gnome-open-url");
if ( NULL != idx )
{
char *args[3];
strncpy(idx, "open-url", 9);
args[0] = fallback;
args[1] = argv[1];
args[2] = NULL;
retcode = execv(fallback, args);
}
free(fallback);
return retcode;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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