mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-23 04:26:50 +03:00
134 lines
3.5 KiB
C
134 lines
3.5 KiB
C
/*
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* Copyright 2018 Vincent Sanders <vince@netsurf-browser.org>
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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 <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file
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* Fetch operation implementation for win32
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "utils/log.h"
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#include "utils/file.h"
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#include "utils/filepath.h"
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#include "content/fetch.h"
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#include "netsurf/fetch.h"
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#include "windows/fetch.h"
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#include "windows/gui.h"
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/**
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* determine the MIME type of a local file.
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*
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* \param unix_path The unix style path to the file.
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* \return The mime type of the file.
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*/
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static const char *fetch_filetype(const char *unix_path)
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{
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int l;
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NSLOG(netsurf, INFO, "unix path %s", unix_path);
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l = strlen(unix_path);
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if (2 < l && strcasecmp(unix_path + l - 3, "css") == 0)
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return "text/css";
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if (2 < l && strcasecmp(unix_path + l - 3, "jpg") == 0)
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return "image/jpeg";
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if (3 < l && strcasecmp(unix_path + l - 4, "jpeg") == 0)
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return "image/jpeg";
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if (2 < l && strcasecmp(unix_path + l - 3, "gif") == 0)
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return "image/gif";
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if (2 < l && strcasecmp(unix_path + l - 3, "png") == 0)
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return "image/png";
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if (2 < l && strcasecmp(unix_path + l - 3, "jng") == 0)
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return "image/jng";
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if (2 < l && strcasecmp(unix_path + l - 3, "svg") == 0)
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return "image/svg";
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if (2 < l && strcasecmp(unix_path + l - 3, "bmp") == 0)
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return "image/x-ms-bmp";
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return "text/html";
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}
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/**
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* Translate resource to full win32 url.
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*
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* Transforms a resource: path into a full URL. The returned URL
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* is used as the target for a redirect. The caller takes ownership of
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* the returned nsurl including unrefing it when finished with it.
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*
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* \param path The path of the resource to locate.
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* \return A string containing the full URL of the target object or
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* NULL if no suitable resource can be found.
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*/
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static nsurl *nsw32_get_resource_url(const char *path)
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{
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char buf[PATH_MAX];
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nsurl *url = NULL;
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netsurf_path_to_nsurl(filepath_sfind(respaths, buf, path), &url);
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return url;
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}
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/* exported interface documented in windows/fetch.h */
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nserror
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nsw32_get_resource_data(const char *path,
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const uint8_t **data_out,
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size_t *data_len_out)
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{
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HRSRC reshandle;
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HGLOBAL datahandle;
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uint8_t *data;
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DWORD data_len;
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reshandle = FindResource(NULL, path, "USER");
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if (reshandle == NULL) {
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return NSERROR_NOT_FOUND;
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}
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data_len = SizeofResource(NULL, reshandle);
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if (data_len == 0) {
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return NSERROR_NOT_FOUND;
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}
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datahandle = LoadResource(NULL, reshandle);
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if (datahandle == NULL) {
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return NSERROR_NOT_FOUND;
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}
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data = LockResource(datahandle);
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if (data == NULL) {
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return NSERROR_NOT_FOUND;
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}
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*data_out = data;
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*data_len_out = data_len;
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return NSERROR_OK;
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}
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/** win32 fetch operation table */
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static struct gui_fetch_table fetch_table = {
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.filetype = fetch_filetype,
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.get_resource_url = nsw32_get_resource_url,
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.get_resource_data = nsw32_get_resource_data,
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};
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struct gui_fetch_table *win32_fetch_table = &fetch_table;
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