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/* |
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* Copyright 2008 Daniel Silverstone |
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* |
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* This file is part of NetSurf, http://www.netsurf-browser.org/ |
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* |
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* NetSurf is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License. |
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* |
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* NetSurf is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see . |
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*/ |
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#include |
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#include |
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#include |
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#include |
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#include |
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#include |
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#include |
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#include "utils/filepath.h" |
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#include "utils/log.h" |
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#include "utils/url.h" |
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#include "desktop/gui.h" |
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#include "framebuffer/findfile.h" |
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char **respaths; /** resource search path vector */ |
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/** Create an array of valid paths to search for resources. |
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* |
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* The idea is that all the complex path computation to find resources |
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* is performed here, once, rather than every time a resource is |
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* searched for. |
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*/ |
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char ** |
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fb_init_resource(const char *resource_path) |
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{ |
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char **pathv; /* resource path string vector */ |
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char **respath; /* resource paths vector */ |
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const char *lang = NULL; |
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LOG(("Findfile: %s", resource_path)); |
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pathv = filepath_path_to_strvec(resource_path); |
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LOG(("Findfile2: %s", pathv)); |
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respath = filepath_generate(pathv, &lang); |
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filepath_free_strvec(pathv); |
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return respath; |
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} |
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char *path_to_url(const char *path) |
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{ |
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int urllen; |
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char *url; |
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if (path == NULL) |
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return NULL; |
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urllen = strlen(path) + FILE_SCHEME_PREFIX_LEN + 1; |
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url = malloc(urllen); |
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if (*path == '/') { |
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path++; /* file: paths are already absolute */ |
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} |
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snprintf(url, urllen, "%s%s", FILE_SCHEME_PREFIX, path); |
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LOG(("Findfile path2url: %s", url)); |
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return url; |
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} |
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char *url_to_path(const char *url) |
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{ |
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char *path; |
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char *respath; |
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url_func_result res; /* result from url routines */ |
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res = url_path(url, &path); |
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if (res != URL_FUNC_OK) { |
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return NULL; |
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} |
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res = url_unescape(path, &respath); |
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free(path); |
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if (res != URL_FUNC_OK) { |
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return NULL; |
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} |
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LOG(("Findfile url2path: %s", respath)); |
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return respath; |
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} |
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nsurl *gui_get_resource_url(const char *path) |
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{ |
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char buf[PATH_MAX]; |
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char *raw; |
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nsurl *url = NULL; |
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if (strcmp(path, "favicon.ico") == 0) |
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path = "favicon.png"; |
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raw = path_to_url(filepath_sfind(respaths, buf, path)); |
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LOG(("Findfile gui: %s", raw)); |
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if (raw != NULL) { |
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nsurl_create(raw, &url); |
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free(raw); |
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} |
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return url; |
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} |
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/* |
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* Local Variables: |
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* c-basic-offset: 8 |
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* End: |
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*/ |
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