nsprpub/pr/src/io/prdir.c@6474c204b198 (annotated)
nsprpub/pr/src/io/prdir.c
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #include "primpl.h" |
| michael@0 | 7 | |
| michael@0 | 8 | PR_IMPLEMENT(PRDir*) PR_OpenDir(const char *name) |
| michael@0 | 9 | { |
| michael@0 | 10 | PRDir *dir; |
| michael@0 | 11 | PRStatus sts; |
| michael@0 | 12 | |
| michael@0 | 13 | dir = PR_NEW(PRDir); |
| michael@0 | 14 | if (dir) { |
| michael@0 | 15 | sts = _PR_MD_OPEN_DIR(&dir->md,name); |
| michael@0 | 16 | if (sts != PR_SUCCESS) { |
| michael@0 | 17 | PR_DELETE(dir); |
| michael@0 | 18 | return NULL; |
| michael@0 | 19 | } |
| michael@0 | 20 | } else { |
| michael@0 | 21 | PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); |
| michael@0 | 22 | } |
| michael@0 | 23 | return dir; |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | PR_IMPLEMENT(PRDirEntry*) PR_ReadDir(PRDir *dir, PRDirFlags flags) |
| michael@0 | 27 | { |
| michael@0 | 28 | /* _MD_READ_DIR return a char* to the name; allocation in machine-dependent code */ |
| michael@0 | 29 | char* name = _PR_MD_READ_DIR(&dir->md, flags); |
| michael@0 | 30 | dir->d.name = name; |
| michael@0 | 31 | return name ? &dir->d : NULL; |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | PR_IMPLEMENT(PRStatus) PR_CloseDir(PRDir *dir) |
| michael@0 | 35 | { |
| michael@0 | 36 | PRInt32 rv; |
| michael@0 | 37 | |
| michael@0 | 38 | if (dir) { |
| michael@0 | 39 | rv = _PR_MD_CLOSE_DIR(&dir->md); |
| michael@0 | 40 | PR_DELETE(dir); |
| michael@0 | 41 | if (rv < 0) { |
| michael@0 | 42 | return PR_FAILURE; |
| michael@0 | 43 | } else |
| michael@0 | 44 | return PR_SUCCESS; |
| michael@0 | 45 | } |
| michael@0 | 46 | return PR_SUCCESS; |
| michael@0 | 47 | } |
| michael@0 | 48 | |
| michael@0 | 49 | PR_IMPLEMENT(PRStatus) PR_MkDir(const char *name, PRIntn mode) |
| michael@0 | 50 | { |
| michael@0 | 51 | PRInt32 rv; |
| michael@0 | 52 | |
| michael@0 | 53 | rv = _PR_MD_MKDIR(name, mode); |
| michael@0 | 54 | if (rv < 0) { |
| michael@0 | 55 | return PR_FAILURE; |
| michael@0 | 56 | } else |
| michael@0 | 57 | return PR_SUCCESS; |
| michael@0 | 58 | } |
| michael@0 | 59 | |
| michael@0 | 60 | PR_IMPLEMENT(PRStatus) PR_MakeDir(const char *name, PRIntn mode) |
| michael@0 | 61 | { |
| michael@0 | 62 | PRInt32 rv; |
| michael@0 | 63 | |
| michael@0 | 64 | if (!_pr_initialized) _PR_ImplicitInitialization(); |
| michael@0 | 65 | rv = _PR_MD_MAKE_DIR(name, mode); |
| michael@0 | 66 | if (rv < 0) { |
| michael@0 | 67 | return PR_FAILURE; |
| michael@0 | 68 | } else |
| michael@0 | 69 | return PR_SUCCESS; |
| michael@0 | 70 | } |
| michael@0 | 71 | |
| michael@0 | 72 | PR_IMPLEMENT(PRStatus) PR_RmDir(const char *name) |
| michael@0 | 73 | { |
| michael@0 | 74 | PRInt32 rv; |
| michael@0 | 75 | |
| michael@0 | 76 | rv = _PR_MD_RMDIR(name); |
| michael@0 | 77 | if (rv < 0) { |
| michael@0 | 78 | return PR_FAILURE; |
| michael@0 | 79 | } else |
| michael@0 | 80 | return PR_SUCCESS; |
| michael@0 | 81 | } |
| michael@0 | 82 | |
| michael@0 | 83 | #ifdef MOZ_UNICODE |
| michael@0 | 84 | /* |
| michael@0 | 85 | * UTF16 Interface |
| michael@0 | 86 | */ |
| michael@0 | 87 | PR_IMPLEMENT(PRDirUTF16*) PR_OpenDirUTF16(const PRUnichar *name) |
| michael@0 | 88 | { |
| michael@0 | 89 | PRDirUTF16 *dir; |
| michael@0 | 90 | PRStatus sts; |
| michael@0 | 91 | |
| michael@0 | 92 | dir = PR_NEW(PRDirUTF16); |
| michael@0 | 93 | if (dir) { |
| michael@0 | 94 | sts = _PR_MD_OPEN_DIR_UTF16(&dir->md,name); |
| michael@0 | 95 | if (sts != PR_SUCCESS) { |
| michael@0 | 96 | PR_DELETE(dir); |
| michael@0 | 97 | return NULL; |
| michael@0 | 98 | } |
| michael@0 | 99 | } else { |
| michael@0 | 100 | PR_SetError(PR_OUT_OF_MEMORY_ERROR, 0); |
| michael@0 | 101 | } |
| michael@0 | 102 | return dir; |
| michael@0 | 103 | } |
| michael@0 | 104 | |
| michael@0 | 105 | PR_IMPLEMENT(PRDirEntryUTF16*) PR_ReadDirUTF16(PRDirUTF16 *dir, PRDirFlags flags) |
| michael@0 | 106 | { |
| michael@0 | 107 | /* |
| michael@0 | 108 | * _MD_READ_DIR_UTF16 return a PRUnichar* to the name; allocation in |
| michael@0 | 109 | * machine-dependent code |
| michael@0 | 110 | */ |
| michael@0 | 111 | PRUnichar* name = _PR_MD_READ_DIR_UTF16(&dir->md, flags); |
| michael@0 | 112 | dir->d.name = name; |
| michael@0 | 113 | return name ? &dir->d : NULL; |
| michael@0 | 114 | } |
| michael@0 | 115 | |
| michael@0 | 116 | PR_IMPLEMENT(PRStatus) PR_CloseDirUTF16(PRDirUTF16 *dir) |
| michael@0 | 117 | { |
| michael@0 | 118 | PRInt32 rv; |
| michael@0 | 119 | |
| michael@0 | 120 | if (dir) { |
| michael@0 | 121 | rv = _PR_MD_CLOSE_DIR_UTF16(&dir->md); |
| michael@0 | 122 | PR_DELETE(dir); |
| michael@0 | 123 | if (rv < 0) |
| michael@0 | 124 | return PR_FAILURE; |
| michael@0 | 125 | else |
| michael@0 | 126 | return PR_SUCCESS; |
| michael@0 | 127 | } |
| michael@0 | 128 | return PR_SUCCESS; |
| michael@0 | 129 | } |
| michael@0 | 130 | |
| michael@0 | 131 | #endif /* MOZ_UNICODE */ |
