diff options
Diffstat (limited to 'gtk/fetch.c')
-rw-r--r-- | gtk/fetch.c | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/gtk/fetch.c b/gtk/fetch.c deleted file mode 100644 index 06770b6b2..000000000 --- a/gtk/fetch.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * Copyright 2007, 2014 Vincent Sanders <vince@netsurf-browser.org> - * Copyright 2007 Rob Kendrick <rjek@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 <stdio.h> -#include <stdlib.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <ctype.h> -#include <string.h> -#include <strings.h> -#include <gtk/gtk.h> - -#include "utils/hashtable.h" -#include "utils/log.h" -#include "utils/filepath.h" -#include "utils/file.h" -#include "utils/nsurl.h" -#include "desktop/gui_fetch.h" - -#include "gtk/gui.h" -#include "gtk/resources.h" -#include "gtk/fetch.h" - -#define HASH_SIZE 117 -#define MAX_LINE_LEN 256 - -static struct hash_table *mime_hash = NULL; - -void gtk_fetch_filetype_init(const char *mimefile) -{ - struct stat statbuf; - FILE *fh = NULL; - - mime_hash = hash_create(HASH_SIZE); - - /* first, check to see if /etc/mime.types in preference */ - - if ((stat("/etc/mime.types", &statbuf) == 0) && - S_ISREG(statbuf.st_mode)) { - mimefile = "/etc/mime.types"; - } - - fh = fopen(mimefile, "r"); - - /* Some OSes (mentioning no Solarises) have a worthlessly tiny - * /etc/mime.types that don't include essential things, so we - * pre-seed our hash with the essentials. These will get - * over-ridden if they are mentioned in the mime.types file. - */ - - hash_add(mime_hash, "css", "text/css"); - hash_add(mime_hash, "htm", "text/html"); - hash_add(mime_hash, "html", "text/html"); - hash_add(mime_hash, "jpg", "image/jpeg"); - hash_add(mime_hash, "jpeg", "image/jpeg"); - hash_add(mime_hash, "gif", "image/gif"); - hash_add(mime_hash, "png", "image/png"); - hash_add(mime_hash, "jng", "image/jng"); - hash_add(mime_hash, "mng", "image/mng"); - hash_add(mime_hash, "webp", "image/webp"); - hash_add(mime_hash, "spr", "image/x-riscos-sprite"); - - if (fh == NULL) { - LOG("Unable to open a mime.types file, so using a minimal one for you."); - return; - } - - while (feof(fh) == 0) { - char line[MAX_LINE_LEN], *ptr, *type, *ext; - - if (fgets(line, sizeof(line), fh) == NULL) - break; - - if ((feof(fh) == 0) && line[0] != '#') { - ptr = line; - - /* search for the first non-whitespace character */ - while (isspace(*ptr)) { - ptr++; - } - - /* is this line empty other than leading whitespace? */ - if (*ptr == '\n' || *ptr == '\0') { - continue; - } - - type = ptr; - - /* search for the first non-whitespace char or NUL or - * NL */ - while (*ptr && (!isspace(*ptr)) && *ptr != '\n') { - ptr++; - } - - if (*ptr == '\0' || *ptr == '\n') { - /* this mimetype has no extensions - read next - * line. - */ - continue; - } - - *ptr++ = '\0'; - - /* search for the first non-whitespace character which - * will be the first filename extenion */ - while (isspace(*ptr)) { - ptr++; - } - - while (true) { - ext = ptr; - - /* search for the first whitespace char or - * NUL or NL which is the end of the ext. - */ - while (*ptr && - (!isspace(*ptr)) && - *ptr != '\n') { - ptr++; - } - - if (*ptr == '\0' || *ptr == '\n') { - /* special case for last extension on - * the line - */ - *ptr = '\0'; - hash_add(mime_hash, ext, type); - break; - } - - *ptr++ = '\0'; - hash_add(mime_hash, ext, type); - - /* search for the first non-whitespace char or - * NUL or NL, to find start of next ext. - */ - while (*ptr && - (isspace(*ptr)) && - *ptr != '\n') { - ptr++; - } - } - } - } - - fclose(fh); -} - -void gtk_fetch_filetype_fin(void) -{ - hash_destroy(mime_hash); -} - -const char *fetch_filetype(const char *unix_path) -{ - struct stat statbuf; - char *ext; - const char *ptr; - char *lowerchar; - const char *type; - int l; - - /* stat the path to attempt to determine if the file is special */ - if (stat(unix_path, &statbuf) == 0) { - /* stat suceeded so can check for directory */ - - if (S_ISDIR(statbuf.st_mode)) { - return "application/x-netsurf-directory"; - } - } - - l = strlen(unix_path); - - /* Hacky RISC OS compatibility */ - if ((3 < l) && (strcasecmp(unix_path + l - 4, ",f79") == 0)) { - return "text/css"; - } else if ((3 < l) && (strcasecmp(unix_path + l - 4, ",faf") == 0)) { - return "text/html"; - } else if ((3 < l) && (strcasecmp(unix_path + l - 4, ",b60") == 0)) { - return "image/png"; - } else if ((3 < l) && (strcasecmp(unix_path + l - 4, ",ff9") == 0)) { - return "image/x-riscos-sprite"; - } - - if (strchr(unix_path, '.') == NULL) { - /* no extension anywhere! */ - return "text/plain"; - } - - ptr = unix_path + strlen(unix_path); - while (*ptr != '.' && *ptr != '/') { - ptr--; - } - - if (*ptr != '.') { - return "text/plain"; - } - - ext = strdup(ptr + 1); /* skip the . */ - - /* the hash table only contains lower-case versions - make sure this - * copy is lower case too. - */ - lowerchar = ext; - while (*lowerchar) { - *lowerchar = tolower(*lowerchar); - lowerchar++; - } - - type = hash_get(mime_hash, ext); - free(ext); - - if (type == NULL) { - type = "text/plain"; - } - - return type; -} - - -static nsurl *nsgtk_get_resource_url(const char *path) -{ - char buf[PATH_MAX]; - nsurl *url = NULL; - - /* favicon.ico -> favicon.png */ - if (strcmp(path, "favicon.ico") == 0) { - nsurl_create("resource:favicon.png", &url); - } else { - netsurf_path_to_nsurl(filepath_sfind(respaths, buf, path), &url); - } - - return url; -} - -static struct gui_fetch_table fetch_table = { - .filetype = fetch_filetype, - - .get_resource_url = nsgtk_get_resource_url, - .get_resource_data = nsgtk_data_from_resname, -}; - -struct gui_fetch_table *nsgtk_fetch_table = &fetch_table; |