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/*
* Copyright 2008 Daniel Silverstone <dsilvers@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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 2 of the License.
*
* NetSurf 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 <limits.h>
#include <unistd.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <curl/curl.h>
#include "utils/filepath.h"
#include "utils/log.h"
#include "utils/url.h"
#include "desktop/gui.h"
#include "framebuffer/findfile.h"
char **respaths; /** resource search path vector */
/** Create an array of valid paths to search for resources.
*
* The idea is that all the complex path computation to find resources
* is performed here, once, rather than every time a resource is
* searched for.
*/
char **
fb_init_resource(const char *resource_path)
{
char **pathv; /* resource path string vector */
char **respath; /* resource paths vector */
const char *lang = NULL;
pathv = filepath_path_to_strvec(resource_path);
respath = filepath_generate(pathv, &lang);
filepath_free_strvec(pathv);
return respath;
}
char *path_to_url(const char *path)
{
int urllen;
char *url;
if (path == NULL)
return NULL;
urllen = strlen(path) + FILE_SCHEME_PREFIX_LEN + 1;
url = malloc(urllen);
if (*path == '/') {
path++; /* file: paths are already absolute */
}
snprintf(url, urllen, "%s%s", FILE_SCHEME_PREFIX, path);
return url;
}
char *url_to_path(const char *url)
{
char *path;
char *respath;
url_func_result res; /* result from url routines */
res = url_path(url, &path);
if (res != URL_FUNC_OK) {
return NULL;
}
res = url_unescape(path, &respath);
free(path);
if (res != URL_FUNC_OK) {
return NULL;
}
return respath;
}
nsurl *gui_get_resource_url(const char *path)
{
char buf[PATH_MAX];
char *raw;
nsurl *url = NULL;
if (strcmp(path, "favicon.ico") == 0)
path = "favicon.png";
raw = path_to_url(filepath_sfind(respaths, buf, path));
if (raw != NULL) {
nsurl_create(raw, &url);
free(raw);
}
return url;
}
/*
* Local Variables:
* c-basic-offset: 8
* End:
*/
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