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/*
* Copyright 2011 Alex Merry <alex.merry@kdemail.net>
*
* This program 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; either version 2 of
* the License, or (at your option) any later version.
*
* This program 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 "NSString+Glib.h"
#import "TZFoundation.h"
@implementation NSString(Glib)
+ (id) stringWithGlibFilename:(const gchar *)filename {
return [[[self alloc] initWithGlibFilename:filename] autorelease];
}
- (id) initWithGlibFilename:(const gchar *)filename {
if (self == nil) {
return nil;
}
if (filename == NULL) {
[self release];
return nil;
}
GError *error = NULL;
gchar *utf8file = g_filename_to_utf8 (filename, -1, NULL, NULL, &error);
if (utf8file == NULL) {
if (error)
logGError (error, @"Failed to convert a GLib filename to UTF8");
[self release];
return nil;
}
self = [self initWithUTF8String:utf8file];
g_free (utf8file);
return self;
}
- (gchar*)glibFilenameWithError:(NSError**)error {
GError *gerror = NULL;
gchar *result = g_filename_from_utf8 ([self UTF8String], -1, NULL, NULL, &gerror);
GErrorToNSError (gerror, error);
if (gerror) {
logGError (gerror, @"Failed to convert a UTF8 string to a GLib filename");
}
return result;
}
- (gchar*)glibFilename {
return [self glibFilenameWithError:NULL];
}
- (gchar*)glibUriWithError:(NSError**)error {
gchar *filepath;
gchar *uri;
NSError *cause = nil;
filepath = [self glibFilenameWithError:&cause];
if (!filepath) {
if (error) {
NSString *message = [NSString stringWithFormat:@"Could not convert \"%@\" to the GLib filename encoding", self];
*error = [NSError errorWithMessage:message code:TZ_ERR_OTHER cause:cause];
}
return NULL;
}
GError *gerror = NULL;
GError **gerrorptr = error ? &gerror : NULL;
uri = g_filename_to_uri (filepath, NULL, gerrorptr);
if (!uri && error) {
NSString *message = [NSString stringWithFormat:@"Could not convert \"%@\" to a GLib URI", self];
*error = [NSError errorWithMessage:message code:TZ_ERR_BADFORMAT cause:[NSError errorWithGError:gerror]];
}
g_free (filepath);
return uri;
}
- (gchar*)glibUri {
return [self glibUriWithError:NULL];
}
@end
// vim:ft=objc:ts=8:et:sts=4:sw=4
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