1 files changed, 96 insertions, 0 deletions
diff --git a/src/linux/NSString+Glib.m b/src/linux/NSString+Glib.m
new file mode 100644
index 0000000..b6dc765
--- /dev/null
+++ b/src/linux/NSString+Glib.m
@@ -0,0 +1,96 @@
+/*
+ * 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