/src/skia/src/utils/SkOSPath.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * Copyright 2011 Google Inc. |
3 | | * |
4 | | * Use of this source code is governed by a BSD-style license that can be |
5 | | * found in the LICENSE file. |
6 | | */ |
7 | | |
8 | | #include "src/utils/SkOSPath.h" |
9 | | |
10 | 25 | SkString SkOSPath::Join(const char *rootPath, const char *relativePath) { |
11 | 25 | SkString result(rootPath); |
12 | 25 | if (!result.endsWith(SEPARATOR) && !result.isEmpty()) { |
13 | 25 | result.appendUnichar(SEPARATOR); |
14 | 25 | } |
15 | 25 | result.append(relativePath); |
16 | 25 | return result; |
17 | 25 | } |
18 | | |
19 | 0 | SkString SkOSPath::Basename(const char* fullPath) { |
20 | 0 | if (!fullPath) { |
21 | 0 | return SkString(); |
22 | 0 | } |
23 | 0 | const char* filename = strrchr(fullPath, SEPARATOR); |
24 | 0 | if (nullptr == filename) { |
25 | 0 | filename = fullPath; |
26 | 0 | } else { |
27 | 0 | ++filename; |
28 | 0 | } |
29 | 0 | return SkString(filename); |
30 | 0 | } |
31 | | |
32 | 0 | SkString SkOSPath::Dirname(const char* fullPath) { |
33 | 0 | if (!fullPath) { |
34 | 0 | return SkString(); |
35 | 0 | } |
36 | 0 | const char* end = strrchr(fullPath, SEPARATOR); |
37 | 0 | if (nullptr == end) { |
38 | 0 | return SkString(); |
39 | 0 | } |
40 | 0 | if (end == fullPath) { |
41 | 0 | SkASSERT(fullPath[0] == SEPARATOR); |
42 | 0 | ++end; |
43 | 0 | } |
44 | 0 | return SkString(fullPath, end - fullPath); |
45 | 0 | } |