1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 *   Licensed to the Apache Software Foundation (ASF) under one or more
12 *   contributor license agreements. See the NOTICE file distributed
13 *   with this work for additional information regarding copyright
14 *   ownership. The ASF licenses this file to you under the Apache
15 *   License, Version 2.0 (the "License"); you may not use this file
16 *   except in compliance with the License. You may obtain a copy of
17 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#include "NSString_OOoAdditions.hxx"
21#include "NSURL_OOoAdditions.hxx"
22#include <sal/log.hxx>
23
24@implementation NSURL (OOoAdditions)
25- (OUString) OUStringForInfo:(InfoType)info
26{
27    NSAutoreleasePool *pool = [NSAutoreleasePool new];
28
29    NSString *sURLString = nil;
30
31    switch(info) {
32        case FULLPATH:
33            SAL_INFO("fpicker.aqua","Extracting the full path of an item");
34            sURLString = [self absoluteString];
35            [sURLString retain];
36            break;
37        case FILENAME:
38            {
39                SAL_INFO("fpicker.aqua","Extracting the file name of an item");
40                NSString *path = [self path];
41                if (path == nil) {
42                    sURLString = @"";
43                }
44                else {
45                    sURLString = [path lastPathComponent];
46                }
47                [sURLString retain];
48            }
49            break;
50        case PATHWITHOUTLASTCOMPONENT:
51            {
52                SAL_INFO("fpicker.aqua","Extracting the last but one component of an item's path");
53                NSString *path = [self absoluteString];
54                if (path == nil) {
55                    sURLString = @"";
56                }
57                else {
58                    NSString* lastComponent = [path lastPathComponent];
59                    unsigned int lastLength = [lastComponent length];
60                    sURLString = [path substringToIndex:([path length] - lastLength)];
61                }
62                [sURLString retain];
63            }
64            break;
65        default:
66            break;
67    }
68
69    OUString sResult = [sURLString OUString];
70    [sURLString release];
71
72    [pool release];
73
74    return sResult;
75}
76@end
77
78NSString* resolveAlias( NSString* i_pSystemPath )
79{
80    NSString* pResolvedPath = nil;
81    CFURLRef rUrl = CFURLCreateWithFileSystemPath( kCFAllocatorDefault,
82                                                   reinterpret_cast<CFStringRef>(i_pSystemPath),
83                                                   kCFURLPOSIXPathStyle, false);
84    if( rUrl != nullptr )
85    {
86        CFErrorRef rError;
87        CFDataRef rBookmark = CFURLCreateBookmarkDataFromFile( nullptr, rUrl, &rError );
88        CFRelease( rUrl );
89        if( rBookmark == nullptr )
90        {
91            CFRelease( rError );
92        }
93        else
94        {
95            Boolean bIsStale;
96            CFURLRef rResolvedUrl = CFURLCreateByResolvingBookmarkData( kCFAllocatorDefault, rBookmark, kCFBookmarkResolutionWithoutUIMask,
97                                                                        nullptr, nullptr, &bIsStale, &rError );
98            CFRelease( rBookmark );
99            if( rResolvedUrl == nullptr )
100            {
101                CFRelease( rError );
102            }
103            else
104            {
105                pResolvedPath = const_cast<NSString*>(reinterpret_cast<NSString const *>(CFURLCopyFileSystemPath( rResolvedUrl, kCFURLPOSIXPathStyle )));
106                CFRelease( rResolvedUrl );
107            }
108        }
109    }
110
111    return pResolvedPath;
112}
113
114/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
115