Mercurial > trustbridge
comparison common/portpath.c @ 1157:fd7d04bb37cb
(issue36) Add encoding aware port_fopen function and use it
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Thu, 18 Sep 2014 15:43:22 +0200 |
| parents | f110a3f6e387 |
| children | 0a803c3fb5a6 |
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| 1156:e986d3d4705f | 1157:fd7d04bb37cb |
|---|---|
| 16 #include <stdlib.h> | 16 #include <stdlib.h> |
| 17 #include <sys/stat.h> | 17 #include <sys/stat.h> |
| 18 #include <sys/types.h> | 18 #include <sys/types.h> |
| 19 #include <unistd.h> | 19 #include <unistd.h> |
| 20 #include <string.h> | 20 #include <string.h> |
| 21 | |
| 22 #ifdef WIN32 | |
| 23 #include <share.h> | |
| 24 #endif | |
| 21 | 25 |
| 22 char * | 26 char * |
| 23 port_dirname(char *path) | 27 port_dirname(char *path) |
| 24 { | 28 { |
| 25 #ifndef _WIN32 | 29 #ifndef _WIN32 |
| 138 if ((ret == 0) && S_ISDIR(sb.st_mode)) | 142 if ((ret == 0) && S_ISDIR(sb.st_mode)) |
| 139 return true; | 143 return true; |
| 140 else | 144 else |
| 141 return false; | 145 return false; |
| 142 } | 146 } |
| 147 | |
| 148 FILE* | |
| 149 port_fopen_rb(const char *path, bool exclusive) | |
| 150 { | |
| 151 FILE *f = NULL; | |
| 152 if (!path) | |
| 153 { | |
| 154 return NULL; | |
| 155 } | |
| 156 #ifdef WIN32 | |
| 157 { | |
| 158 wchar_t *wFilename = utf8_to_wchar(path, strlen(path)); | |
| 159 if (!wFilename) | |
| 160 { | |
| 161 ERRORPRINTF ("Invalid encoding\n"); | |
| 162 return NULL; | |
| 163 } | |
| 164 /* We open and write protect the file here so that | |
| 165 as long as the file is open we can be sure that | |
| 166 it was not modified and can use it in subsequent | |
| 167 calls based on the filename. */ | |
| 168 OutputDebugStringW(wFilename); | |
| 169 if (exclusive) | |
| 170 { | |
| 171 f = _wfsopen(wFilename, L"rb", _SH_DENYWR); | |
| 172 } | |
| 173 else | |
| 174 { | |
| 175 f = _wfopen(wFilename, L"rb"); | |
| 176 } | |
| 177 xfree(wFilename); | |
| 178 if (f == NULL) | |
| 179 { | |
| 180 /* Fall back to local8 bit encoding */ | |
| 181 if (exclusive) | |
| 182 { | |
| 183 f = _fsopen(path, "rb", _SH_DENYWR); | |
| 184 } | |
| 185 else | |
| 186 { | |
| 187 f = fopen(path, "rb"); | |
| 188 } | |
| 189 } | |
| 190 } | |
| 191 #else | |
| 192 (void)(exclusive); | |
| 193 f = fopen(path, "rb"); | |
| 194 #endif | |
| 195 return f; | |
| 196 } |