------------------------------------------------------------------------------ munge the case of the specified pathName. This means try to find the actual filename in with case-insensitive matching on the specified pathName, and store the actual found name.
| 187 | // filename in with case-insensitive matching on the specified pathName, and |
| 188 | // store the actual found name. |
| 189 | static void MungeCase(char* pathName, S32 pathNameSize) |
| 190 | { |
| 191 | char tempBuf[MaxPath]; |
| 192 | dStrncpy(tempBuf, pathName, pathNameSize); |
| 193 | |
| 194 | AssertFatal(pathName[0] == '/', "PATH must be absolute"); |
| 195 | |
| 196 | struct stat filestat; |
| 197 | const int MaxPathEl = 200; |
| 198 | char *currChar = pathName; |
| 199 | char testPath[MaxPath]; |
| 200 | char pathEl[MaxPathEl]; |
| 201 | bool done = false; |
| 202 | |
| 203 | dStrncpy(tempBuf, "/", MaxPath); |
| 204 | currChar++; |
| 205 | |
| 206 | while (!done) |
| 207 | { |
| 208 | char* termChar = dStrchr(currChar, '/'); |
| 209 | if (termChar == NULL) |
| 210 | termChar = dStrchr(currChar, '\0'); |
| 211 | AssertFatal(termChar, "Can't find / or NULL terminator"); |
| 212 | |
| 213 | S32 pathElLen = (termChar - currChar); |
| 214 | dStrncpy(pathEl, currChar, pathElLen); |
| 215 | pathEl[pathElLen] = '\0'; |
| 216 | dStrncpy(testPath, tempBuf, MaxPath); |
| 217 | dStrcat(testPath, pathEl); |
| 218 | if (stat(testPath, &filestat) != -1) |
| 219 | { |
| 220 | dStrncpy(tempBuf, testPath, MaxPath); |
| 221 | } |
| 222 | else |
| 223 | { |
| 224 | DIR *dir = opendir(tempBuf); |
| 225 | struct dirent* ent; |
| 226 | bool foundMatch = false; |
| 227 | while (dir != NULL && (ent = readdir(dir)) != NULL) |
| 228 | { |
| 229 | if (dStricmp(pathEl, ent->d_name) == 0) |
| 230 | { |
| 231 | foundMatch = true; |
| 232 | dStrcat(tempBuf, ent->d_name); |
| 233 | break; |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | if (!foundMatch) |
| 238 | dStrncpy(tempBuf, testPath, MaxPath); |
| 239 | if (dir) |
| 240 | closedir(dir); |
| 241 | } |
| 242 | if (*termChar == '/') |
| 243 | { |
| 244 | dStrcat(tempBuf, "/"); |
| 245 | termChar++; |
| 246 | currChar = termChar; |