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/*
* Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
*
* 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/>.
*/
#import <Cocoa/Cocoa.h>
#import "utils/log.h"
#import "utils/nsurl.h"
#import "netsurf/fetch.h"
#import "cocoa/fetch.h"
static char cocoafiletype[200];
static const char *fetch_filetype(const char *unix_path)
{
NSString *path = @(unix_path);
NSString *uti = [[NSWorkspace sharedWorkspace] typeOfFile:path error:NULL];
if (uti == nil) {
// If the file was not found look up the UTI from the file extension.
uti = (__bridge_transfer NSString *)UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)path.pathExtension, nil);
}
if (uti == nil) {
// We can’t determine the UTI, let’s pretend this is HTML.
return "text/html";
}
NSString *mimeType = (__bridge_transfer NSString *)UTTypeCopyPreferredTagWithClass((__bridge CFStringRef)uti, kUTTagClassMIMEType);
strncpy(cocoafiletype, [mimeType cStringUsingEncoding: NSUTF8StringEncoding], sizeof cocoafiletype);
NSLOG(netsurf, INFO, "\tMIME type for '%s' is '%s'", unix_path, cocoafiletype);
return cocoafiletype;
}
static NSString *findResource(const char *path) {
NSString *pathString = @(path);
NSString *nspath = [[NSBundle mainBundle] pathForResource:pathString ofType:@""];
if (nspath == nil) {
nspath = [[NSBundle mainBundle] pathForResource: pathString ofType:@"" inDirectory:nil forLocalization:@"en"];
}
return nspath;
}
static nsurl *gui_get_resource_url(const char *path)
{
NSString *nspath = findResource(path);
if (nspath == nil) {
return NULL;
}
nsurl *url = NULL;
nsurl_create([[[NSURL fileURLWithPath:nspath] absoluteString] UTF8String], &url);
return url;
}
static nserror cocoa_get_resource_data(const char *path, const uint8_t **data, size_t *data_len)
{
NSString *resourcePath = findResource(path);
if (resourcePath == nil) {
return NSERROR_NOT_FOUND;
}
int file = open(resourcePath.fileSystemRepresentation, O_RDONLY);
if (file < 0) {
return NSERROR_NOT_FOUND;
}
int size = lseek(file, 0, SEEK_END);
if (size < 0) {
close(file);
return NSERROR_INVALID;
}
void *buffer = malloc(size);
if (buffer == NULL) {
close(file);
return NSERROR_NOMEM;
}
lseek(file, 0, SEEK_SET);
int readAmount = read(file, buffer, size);
if (size != readAmount) {
free(buffer);
close(file);
return NSERROR_INVALID;
}
*data = buffer;
*data_len = size;
close(file);
return NSERROR_OK;
}
static nserror cocoa_release_resource_data(const uint8_t *data)
{
free((void *)data);
return NSERROR_OK;
}
static struct gui_fetch_table fetch_table = {
.filetype = fetch_filetype,
.get_resource_url = gui_get_resource_url,
.get_resource_data = cocoa_get_resource_data,
.release_resource_data = cocoa_release_resource_data,
};
struct gui_fetch_table *cocoa_fetch_table = &fetch_table;
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