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-rw-r--r--frontends/windows/fetch.c133
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diff --git a/frontends/windows/fetch.c b/frontends/windows/fetch.c
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+/*
+ * Copyright 2018 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
+ * Fetch operation implementation for win32
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "utils/log.h"
+#include "utils/file.h"
+#include "utils/filepath.h"
+#include "content/fetch.h"
+#include "netsurf/fetch.h"
+
+#include "windows/fetch.h"
+#include "windows/gui.h"
+
+/**
+ * determine the MIME type of a local file.
+ *
+ * \param unix_path The unix style path to the file.
+ * \return The mime type of the file.
+ */
+static const char *fetch_filetype(const char *unix_path)
+{
+ int l;
+ NSLOG(netsurf, INFO, "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, "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, "jng") == 0)
+ return "image/jng";
+ if (2 < l && strcasecmp(unix_path + l - 3, "svg") == 0)
+ return "image/svg";
+ if (2 < l && strcasecmp(unix_path + l - 3, "bmp") == 0)
+ return "image/x-ms-bmp";
+ return "text/html";
+}
+
+/**
+ * Translate resource to full win32 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 *nsw32_get_resource_url(const char *path)
+{
+ char buf[PATH_MAX];
+ nsurl *url = NULL;
+
+ netsurf_path_to_nsurl(filepath_sfind(respaths, buf, path), &url);
+
+ return url;
+}
+
+
+/* exported interface documented in windows/fetch.h */
+nserror
+nsw32_get_resource_data(const char *path,
+ const uint8_t **data_out,
+ size_t *data_len_out)
+{
+ HRSRC reshandle;
+ HGLOBAL datahandle;
+ uint8_t *data;
+ DWORD data_len;
+
+ reshandle = FindResource(NULL, path, "USER");
+ if (reshandle == NULL) {
+ return NSERROR_NOT_FOUND;
+ }
+
+ data_len = SizeofResource(NULL, reshandle);
+ if (data_len == 0) {
+ return NSERROR_NOT_FOUND;
+ }
+
+ datahandle = LoadResource(NULL, reshandle);
+ if (datahandle == NULL) {
+ return NSERROR_NOT_FOUND;
+ }
+ data = LockResource(datahandle);
+ if (data == NULL) {
+ return NSERROR_NOT_FOUND;
+ }
+
+ *data_out = data;
+ *data_len_out = data_len;
+
+ return NSERROR_OK;
+}
+
+
+/** win32 fetch operation table */
+static struct gui_fetch_table fetch_table = {
+ .filetype = fetch_filetype,
+
+ .get_resource_url = nsw32_get_resource_url,
+ .get_resource_data = nsw32_get_resource_data,
+};
+
+struct gui_fetch_table *win32_fetch_table = &fetch_table;