diff options
author | Vincent Sanders <vince@kyllikki.org> | 2014-01-25 23:00:22 +0000 |
---|---|---|
committer | Vincent Sanders <vince@kyllikki.org> | 2014-01-25 23:01:32 +0000 |
commit | 8ce0a10670e655d9e3a4f31fedd34baf1a3189b9 (patch) | |
tree | c1aa73bf937d097a6d2cb7efe3777cb6c720e7f7 /monkey/fetch.c | |
parent | 46b8fbaeac4dd1e35945ae1338056156e5b3b86b (diff) | |
download | netsurf-8ce0a10670e655d9e3a4f31fedd34baf1a3189b9.tar.gz netsurf-8ce0a10670e655d9e3a4f31fedd34baf1a3189b9.tar.bz2 |
move path_to_url and url_to_path to fetch operation table
Diffstat (limited to 'monkey/fetch.c')
-rw-r--r-- | monkey/fetch.c | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/monkey/fetch.c b/monkey/fetch.c new file mode 100644 index 000000000..668ad0e64 --- /dev/null +++ b/monkey/fetch.c @@ -0,0 +1,145 @@ +/* + * Copyright 2014 Vincent Sanders <vince@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 <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <stdbool.h> +#include <limits.h> + +#include "desktop/gui.h" +#include "utils/url.h" +#include "utils/nsurl.h" +#include "utils/filepath.h" + +#include "monkey/filetype.h" +#include "monkey/fetch.h" + +extern char **respaths; + + +static 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 (url == NULL) { + return NULL; + } + + if (*path == '/') { + path++; /* file: paths are already absolute */ + } + + snprintf(url, urllen, "%s%s", FILE_SCHEME_PREFIX, path); + + return url; +} + +static 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; +} + +/** + * Return the filename part of a full path + * + * \param path full path and filename + * \return filename (will be freed with free()) + */ + +static char *filename_from_path(char *path) +{ + char *leafname; + + leafname = strrchr(path, '/'); + if (!leafname) + leafname = path; + else + leafname += 1; + + return strdup(leafname); +} + +/** + * Add a path component/filename to an existing path + * + * \param path buffer containing path + free space + * \param length length of buffer "path" + * \param newpart string containing path component to add to path + * \return true on success + */ + +static bool path_add_part(char *path, int length, const char *newpart) +{ + if(path[strlen(path) - 1] != '/') + strncat(path, "/", length); + + strncat(path, newpart, length); + + return true; +} + +static nsurl *gui_get_resource_url(const char *path) +{ + char buf[PATH_MAX]; + char *raw; + nsurl *url = NULL; + + raw = path_to_url(filepath_sfind(respaths, buf, path)); + if (raw != NULL) { + nsurl_create(raw, &url); + free(raw); + } + + return url; +} + +static struct gui_fetch_table fetch_table = { + .filename_from_path = filename_from_path, + .path_add_part = path_add_part, + .filetype = monkey_fetch_filetype, + .path_to_url = path_to_url, + .url_to_path = url_to_path, + + .get_resource_url = gui_get_resource_url, +}; + +struct gui_fetch_table *monkey_fetch_table = &fetch_table; |