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-rw-r--r--frontends/framebuffer/fetch.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/frontends/framebuffer/fetch.c b/frontends/framebuffer/fetch.c
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+++ b/frontends/framebuffer/fetch.c
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+/*
+ * 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/>.
+ */
+
+/** \file
+ * Interfaces for fetch table.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#include "utils/nsurl.h"
+#include "utils/log.h"
+#include "utils/filepath.h"
+#include "utils/file.h"
+#include "desktop/gui_fetch.h"
+
+#include "framebuffer/findfile.h"
+#include "framebuffer/fetch.h"
+
+
+/**
+ * Translate resource to full url.
+ *
+ * Transforms a resource: path into a full URL. The returned URL
+ * is used as the target for a redirect. The caller takes ownership of
+ * the returned nsurl including unrefing it when finished with it.
+ *
+ * \param path The path of the resource to locate.
+ * \return A string containing the full URL of the target object or
+ * NULL if no suitable resource can be found.
+ */
+static nsurl *get_resource_url(const char *path)
+{
+ char buf[PATH_MAX];
+ nsurl *url = NULL;
+
+ if (strcmp(path, "favicon.ico") == 0)
+ path = "favicon.png";
+
+ netsurf_path_to_nsurl(filepath_sfind(respaths, buf, path), &url);
+
+ return url;
+}
+
+/**
+ * filetype -- determine the MIME type of a local file
+ */
+static const char *fetch_filetype(const char *unix_path)
+{
+ int l;
+ LOG("unix path %s", unix_path);
+ l = strlen(unix_path);
+ if (2 < l && strcasecmp(unix_path + l - 3, "css") == 0)
+ return "text/css";
+ if (2 < l && strcasecmp(unix_path + l - 3, "f79") == 0)
+ return "text/css";
+ if (2 < l && strcasecmp(unix_path + l - 3, "jpg") == 0)
+ return "image/jpeg";
+ if (3 < l && strcasecmp(unix_path + l - 4, "jpeg") == 0)
+ return "image/jpeg";
+ if (2 < l && strcasecmp(unix_path + l - 3, "gif") == 0)
+ return "image/gif";
+ if (2 < l && strcasecmp(unix_path + l - 3, "png") == 0)
+ return "image/png";
+ if (2 < l && strcasecmp(unix_path + l - 3, "b60") == 0)
+ return "image/png";
+ if (2 < l && strcasecmp(unix_path + l - 3, "jng") == 0)
+ return "image/jng";
+ if (2 < l && strcasecmp(unix_path + l - 3, "svg") == 0)
+ return "image/svg";
+ return "text/html";
+}
+
+/* table for fetch operations */
+static struct gui_fetch_table fetch_table = {
+ .filetype = fetch_filetype,
+
+ .get_resource_url = get_resource_url,
+};
+
+struct gui_fetch_table *framebuffer_fetch_table = &fetch_table;