author | truelight |
Thu, 13 Sep 2007 18:22:34 +0000 | |
changeset 8066 | 7acd480e05c9 |
parent 7848 | 31b4a92bc171 |
child 8070 | 959633559d9f |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
2 |
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/** @file fileio.cpp Standard In/Out file operations */ |
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#include "stdafx.h" |
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#include "openttd.h" |
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#include "fileio.h" |
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#include "functions.h" |
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#include "string.h" |
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#include "macros.h" |
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#include "variables.h" |
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#include "debug.h" |
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#include "fios.h" |
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#ifdef WIN32 |
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#include <windows.h> |
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#else |
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#include <pwd.h> |
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#include <unistd.h> |
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#include <sys/stat.h> |
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#endif |
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/*************************************************/ |
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/* FILE IO ROUTINES ******************************/ |
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/*************************************************/ |
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#define FIO_BUFFER_SIZE 512 |
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#define MAX_HANDLES 64 |
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struct Fio { |
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byte *buffer, *buffer_end; ///< position pointer in local buffer and last valid byte of buffer |
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uint32 pos; ///< current (system) position in file |
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FILE *cur_fh; ///< current file handle |
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const char *filename; ///< current filename |
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FILE *handles[MAX_HANDLES]; ///< array of file handles we can have open |
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byte buffer_start[FIO_BUFFER_SIZE]; ///< local buffer when read from file |
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const char *filenames[MAX_HANDLES]; ///< array of filenames we (should) have open |
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#if defined(LIMITED_FDS) |
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uint open_handles; ///< current amount of open handles |
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uint usage_count[MAX_HANDLES]; ///< count how many times this file has been opened |
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#endif /* LIMITED_FDS */ |
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}; |
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static Fio _fio; |
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/* Get current position in file */ |
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uint32 FioGetPos() |
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{ |
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return _fio.pos + (_fio.buffer - _fio.buffer_start) - FIO_BUFFER_SIZE; |
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} |
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const char *FioGetFilename() |
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{ |
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return _fio.filename; |
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} |
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void FioSeekTo(uint32 pos, int mode) |
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{ |
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if (mode == SEEK_CUR) pos += FioGetPos(); |
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_fio.buffer = _fio.buffer_end = _fio.buffer_start + FIO_BUFFER_SIZE; |
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_fio.pos = pos; |
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fseek(_fio.cur_fh, _fio.pos, SEEK_SET); |
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} |
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#if defined(LIMITED_FDS) |
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static void FioRestoreFile(int slot) |
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{ |
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/* Do we still have the file open, or should we reopen it? */ |
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if (_fio.handles[slot] == NULL) { |
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DEBUG(misc, 6, "Restoring file '%s' in slot '%d' from disk", _fio.filenames[slot], slot); |
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FioOpenFile(slot, _fio.filenames[slot]); |
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} |
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_fio.usage_count[slot]++; |
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} |
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#endif /* LIMITED_FDS */ |
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|
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/* Seek to a file and a position */ |
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void FioSeekToFile(uint8 slot, uint32 pos) |
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{ |
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FILE *f; |
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#if defined(LIMITED_FDS) |
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/* Make sure we have this file open */ |
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FioRestoreFile(slot); |
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#endif /* LIMITED_FDS */ |
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f = _fio.handles[slot]; |
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assert(f != NULL); |
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_fio.cur_fh = f; |
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_fio.filename = _fio.filenames[slot]; |
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FioSeekTo(pos, SEEK_SET); |
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} |
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byte FioReadByte() |
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{ |
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if (_fio.buffer == _fio.buffer_end) { |
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_fio.pos += FIO_BUFFER_SIZE; |
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fread(_fio.buffer = _fio.buffer_start, 1, FIO_BUFFER_SIZE, _fio.cur_fh); |
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} |
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return *_fio.buffer++; |
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} |
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void FioSkipBytes(int n) |
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{ |
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for (;;) { |
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int m = min(_fio.buffer_end - _fio.buffer, n); |
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_fio.buffer += m; |
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n -= m; |
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if (n == 0) break; |
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FioReadByte(); |
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n--; |
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} |
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} |
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uint16 FioReadWord() |
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{ |
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byte b = FioReadByte(); |
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return (FioReadByte() << 8) | b; |
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} |
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uint32 FioReadDword() |
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{ |
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uint b = FioReadWord(); |
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return (FioReadWord() << 16) | b; |
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} |
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void FioReadBlock(void *ptr, uint size) |
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{ |
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FioSeekTo(FioGetPos(), SEEK_SET); |
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_fio.pos += size; |
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fread(ptr, 1, size, _fio.cur_fh); |
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} |
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static inline void FioCloseFile(int slot) |
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{ |
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if (_fio.handles[slot] != NULL) { |
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fclose(_fio.handles[slot]); |
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_fio.handles[slot] = NULL; |
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#if defined(LIMITED_FDS) |
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_fio.open_handles--; |
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#endif /* LIMITED_FDS */ |
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} |
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} |
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void FioCloseAll() |
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{ |
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int i; |
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for (i = 0; i != lengthof(_fio.handles); i++) |
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FioCloseFile(i); |
0 | 148 |
} |
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#if defined(LIMITED_FDS) |
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static void FioFreeHandle() |
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{ |
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/* If we are about to open a file that will exceed the limit, close a file */ |
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if (_fio.open_handles + 1 == LIMITED_FDS) { |
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uint i, count; |
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int slot; |
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|
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count = UINT_MAX; |
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slot = -1; |
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/* Find the file that is used the least */ |
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for (i = 0; i < lengthof(_fio.handles); i++) { |
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if (_fio.handles[i] != NULL && _fio.usage_count[i] < count) { |
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count = _fio.usage_count[i]; |
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slot = i; |
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} |
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} |
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assert(slot != -1); |
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DEBUG(misc, 6, "Closing filehandler '%s' in slot '%d' because of fd-limit", _fio.filenames[slot], slot); |
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FioCloseFile(slot); |
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} |
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} |
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#endif /* LIMITED_FDS */ |
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173 |
|
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void FioOpenFile(int slot, const char *filename) |
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{ |
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176 |
FILE *f; |
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177 |
|
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#if defined(LIMITED_FDS) |
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FioFreeHandle(); |
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#endif /* LIMITED_FDS */ |
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f = FioFOpenFile(filename); |
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if (f == NULL) error("Cannot open file '%s'", filename); |
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183 |
uint32 pos = ftell(f); |
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184 |
|
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185 |
FioCloseFile(slot); // if file was opened before, close it |
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186 |
_fio.handles[slot] = f; |
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187 |
_fio.filenames[slot] = filename; |
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188 |
#if defined(LIMITED_FDS) |
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189 |
_fio.usage_count[slot] = 0; |
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190 |
_fio.open_handles++; |
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191 |
#endif /* LIMITED_FDS */ |
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192 |
FioSeekToFile(slot, pos); |
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193 |
} |
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194 |
|
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const char *_subdirs[NUM_SUBDIRS] = { |
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196 |
"", |
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197 |
"save" PATHSEP, |
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"save" PATHSEP "autosave" PATHSEP, |
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199 |
"scenario" PATHSEP, |
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"scenario" PATHSEP "heightmap" PATHSEP, |
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201 |
"gm" PATHSEP, |
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"data" PATHSEP, |
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203 |
"lang" PATHSEP |
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204 |
}; |
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205 |
|
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206 |
const char *_searchpaths[NUM_SEARCHPATHS]; |
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207 |
|
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208 |
/** |
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209 |
* Check whether the given file exists |
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* @param filename the file to try for existance |
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* @param subdir the subdirectory to look in |
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* @return true if and only if the file can be opened |
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213 |
*/ |
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214 |
bool FioCheckFileExists(const char *filename, Subdirectory subdir) |
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215 |
{ |
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216 |
FILE *f = FioFOpenFile(filename, "rb", subdir); |
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217 |
if (f == NULL) return false; |
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218 |
|
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219 |
fclose(f); |
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220 |
return true; |
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221 |
} |
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222 |
|
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223 |
char *FioGetFullPath(char *buf, size_t buflen, Searchpath sp, Subdirectory subdir, const char *filename) |
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224 |
{ |
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225 |
assert(subdir < NUM_SUBDIRS); |
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226 |
assert(sp < NUM_SEARCHPATHS); |
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227 |
|
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228 |
snprintf(buf, buflen, "%s%s%s", _searchpaths[sp], _subdirs[subdir], filename); |
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229 |
return buf; |
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230 |
} |
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231 |
|
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232 |
char *FioFindFullPath(char *buf, size_t buflen, Subdirectory subdir, const char *filename) |
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233 |
{ |
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234 |
Searchpath sp; |
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235 |
assert(subdir < NUM_SUBDIRS); |
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236 |
|
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237 |
FOR_ALL_SEARCHPATHS(sp) { |
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238 |
FioGetFullPath(buf, buflen, sp, subdir, filename); |
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239 |
if (FileExists(buf)) break; |
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240 |
} |
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241 |
|
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242 |
return buf; |
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243 |
} |
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244 |
|
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245 |
char *FioAppendDirectory(char *buf, size_t buflen, Searchpath sp, Subdirectory subdir) |
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246 |
{ |
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assert(subdir < NUM_SUBDIRS); |
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assert(sp < NUM_SEARCHPATHS); |
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249 |
|
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250 |
snprintf(buf, buflen, "%s%s", _searchpaths[sp], _subdirs[subdir]); |
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return buf; |
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252 |
} |
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253 |
|
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254 |
char *FioGetDirectory(char *buf, size_t buflen, Subdirectory subdir) |
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255 |
{ |
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256 |
Searchpath sp; |
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257 |
|
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/* Find and return the first valid directory */ |
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259 |
FOR_ALL_SEARCHPATHS(sp) { |
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char *ret = FioAppendDirectory(buf, buflen, sp, subdir); |
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if (FileExists(buf)) return ret; |
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262 |
} |
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263 |
|
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|
264 |
/* Could not find the directory, fall back to a base path */ |
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265 |
ttd_strlcpy(buf, _personal_dir, buflen); |
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|
266 |
|
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267 |
return buf; |
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268 |
} |
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|
269 |
|
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270 |
FILE *FioFOpenFileSp(const char *filename, const char *mode, Searchpath sp, Subdirectory subdir) |
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271 |
{ |
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272 |
#if defined(WIN32) && defined(UNICODE) |
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273 |
/* fopen is implemented as a define with ellipses for |
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|
274 |
* Unicode support (prepend an L). As we are not sending |
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* a string, but a variable, it 'renames' the variable, |
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* so make that variable to makes it compile happily */ |
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277 |
wchar_t Lmode[5]; |
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278 |
MultiByteToWideChar(CP_ACP, 0, mode, -1, Lmode, lengthof(Lmode)); |
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279 |
#endif |
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|
280 |
FILE *f = NULL; |
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|
281 |
char buf[MAX_PATH]; |
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|
282 |
|
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if (subdir == NO_DIRECTORY) { |
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ttd_strlcpy(buf, filename, lengthof(buf)); |
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285 |
} else { |
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|
286 |
snprintf(buf, lengthof(buf), "%s%s%s", _searchpaths[sp], _subdirs[subdir], filename); |
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287 |
} |
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|
288 |
|
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289 |
f = fopen(buf, mode); |
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#if !defined(WIN32) |
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if (f == NULL) { |
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strtolower(buf + strlen(_searchpaths[sp]) - 1); |
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293 |
f = fopen(buf, mode); |
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} |
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295 |
#endif |
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296 |
return f; |
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297 |
} |
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|
298 |
|
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299 |
/** Opens OpenTTD files somewhere in a personal or global directory */ |
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300 |
FILE *FioFOpenFile(const char *filename, const char *mode, Subdirectory subdir) |
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301 |
{ |
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|
302 |
FILE *f = NULL; |
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|
303 |
Searchpath sp; |
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|
304 |
|
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305 |
assert(subdir < NUM_SUBDIRS || subdir == NO_DIRECTORY); |
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|
306 |
|
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307 |
FOR_ALL_SEARCHPATHS(sp) { |
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|
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f = FioFOpenFileSp(filename, mode, sp, subdir); |
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if (f != NULL || subdir == NO_DIRECTORY) break; |
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310 |
} |
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311 |
|
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312 |
return f; |
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313 |
} |
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|
314 |
|
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315 |
/** |
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316 |
* Create a directory with the given name |
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* @param name the new name of the directory |
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318 |
*/ |
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319 |
void FioCreateDirectory(const char *name) |
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|
320 |
{ |
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|
321 |
#if defined(WIN32) || defined(WINCE) |
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CreateDirectory(OTTD2FS(name), NULL); |
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323 |
#elif defined(OS2) && !defined(__INNOTEK_LIBC__) |
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mkdir(OTTD2FS(name)); |
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|
325 |
#else |
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|
326 |
mkdir(OTTD2FS(name), 0755); |
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|
327 |
#endif |
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|
328 |
} |
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|
329 |
|
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|
330 |
/** |
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|
331 |
* Appends, if necessary, the path separator character to the end of the string. |
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|
332 |
* It does not add the path separator to zero-sized strings. |
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|
333 |
* @param buf string to append the separator to |
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|
334 |
* @param buflen the length of the buf |
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|
335 |
*/ |
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|
336 |
void AppendPathSeparator(char *buf, size_t buflen) |
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|
337 |
{ |
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|
338 |
size_t s = strlen(buf); |
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|
339 |
|
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|
340 |
/* Length of string + path separator + '\0' */ |
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|
341 |
if (s != 0 && buf[s - 1] != PATHSEPCHAR && s + 2 < buflen) { |
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|
342 |
buf[s] = PATHSEPCHAR; |
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|
343 |
buf[s + 1] = '\0'; |
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|
344 |
} |
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|
345 |
} |
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|
346 |
|
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|
347 |
/** |
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|
348 |
* Allocates and files a variable with the full path |
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|
349 |
* based on the given directory. |
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|
350 |
* @param dir the directory to base the path on |
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|
351 |
* @return the malloced full path |
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|
352 |
*/ |
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|
353 |
char *BuildWithFullPath(const char *dir) |
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|
354 |
{ |
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|
355 |
char *dest = MallocT<char>(MAX_PATH); |
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|
356 |
ttd_strlcpy(dest, dir, MAX_PATH); |
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|
357 |
|
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|
358 |
/* Check if absolute or relative path */ |
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|
359 |
const char *s = strchr(dest, PATHSEPCHAR); |
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|
360 |
|
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|
361 |
/* Add absolute path */ |
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|
362 |
if (s == NULL || dest != s) { |
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|
363 |
getcwd(dest, MAX_PATH); |
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|
364 |
AppendPathSeparator(dest, MAX_PATH); |
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|
365 |
ttd_strlcat(dest, dir, MAX_PATH); |
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|
366 |
} |
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|
367 |
AppendPathSeparator(dest, MAX_PATH); |
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|
368 |
|
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|
369 |
return dest; |
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|
370 |
} |
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|
371 |
|
6643
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|
372 |
#if defined(WIN32) || defined(WINCE) |
6624
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|
373 |
/** |
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|
374 |
* Determine the base (personal dir and game data dir) paths |
7425
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|
375 |
* @param exe the path from the current path to the executable |
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376 |
* @note defined in the OS related files (os2.cpp, win32.cpp, unix.cpp etc) |
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377 |
*/ |
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|
378 |
extern void DetermineBasePaths(const char *exe); |
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|
379 |
#else /* defined(WIN32) || defined(WINCE) */ |
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|
380 |
|
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|
381 |
/** |
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|
382 |
* Changes the working directory to the path of the give executable. |
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|
383 |
* For OSX application bundles '.app' is the required extension of the bundle, |
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|
384 |
* so when we crop the path to there, when can remove the name of the bundle |
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|
385 |
* in the same way we remove the name from the executable name. |
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|
386 |
* @param exe the path to the executable |
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|
387 |
*/ |
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|
388 |
void ChangeWorkingDirectory(const char *exe) |
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|
389 |
{ |
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|
390 |
#ifdef WITH_COCOA |
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|
391 |
char *app_bundle = strchr(exe, '.'); |
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|
392 |
while (app_bundle != NULL && strncasecmp(app_bundle, ".app", 4) != 0) app_bundle = strchr(&app_bundle[1], '.'); |
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|
393 |
|
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|
394 |
if (app_bundle != NULL) app_bundle[0] = '\0'; |
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|
395 |
#endif /* WITH_COCOA */ |
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|
396 |
char *s = strrchr(exe, PATHSEPCHAR); |
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|
397 |
if (s != NULL) { |
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|
398 |
*s = '\0'; |
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|
399 |
chdir(exe); |
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|
400 |
*s = PATHSEPCHAR; |
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|
401 |
} |
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changeset
|
402 |
#ifdef WITH_COCOA |
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|
403 |
if (app_bundle != NULL) app_bundle[0] = '.'; |
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|
404 |
#endif /* WITH_COCOA */ |
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|
405 |
} |
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changeset
|
406 |
|
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|
407 |
/** |
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|
408 |
* Determine the base (personal dir and game data dir) paths |
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|
409 |
* @param exe the path to the executable |
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|
410 |
*/ |
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|
411 |
void DetermineBasePaths(const char *exe) |
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|
412 |
{ |
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|
413 |
char tmp[MAX_PATH]; |
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|
414 |
#if defined(__MORPHOS__) || defined(__AMIGA__) || !defined(WITH_PERSONAL_DIR) |
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|
415 |
_searchpaths[SP_PERSONAL_DIR] = NULL; |
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|
416 |
#else |
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|
417 |
const char *homedir = getenv("HOME"); |
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|
418 |
|
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|
419 |
if (homedir == NULL) { |
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|
420 |
const struct passwd *pw = getpwuid(getuid()); |
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|
421 |
homedir = (pw == NULL) ? "" : pw->pw_dir; |
6643
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|
422 |
} |
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|
423 |
|
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|
424 |
snprintf(tmp, MAX_PATH, "%s" PATHSEP "%s", homedir, PERSONAL_DIR); |
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|
425 |
AppendPathSeparator(tmp, MAX_PATH); |
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|
426 |
|
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|
427 |
_searchpaths[SP_PERSONAL_DIR] = strdup(tmp); |
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|
428 |
#endif |
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|
429 |
_searchpaths[SP_SHARED_DIR] = NULL; |
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|
430 |
|
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|
431 |
#if defined(__MORPHOS__) || defined(__AMIGA__) |
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|
432 |
_searchpaths[SP_WORKING_DIR] = NULL; |
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|
433 |
#else |
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|
434 |
getcwd(tmp, MAX_PATH); |
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|
435 |
AppendPathSeparator(tmp, MAX_PATH); |
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|
436 |
_searchpaths[SP_WORKING_DIR] = strdup(tmp); |
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|
437 |
#endif |
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|
438 |
|
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changeset
|
439 |
/* Change the working directory to that one of the executable */ |
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|
440 |
ChangeWorkingDirectory((char*)exe); |
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|
441 |
getcwd(tmp, MAX_PATH); |
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|
442 |
AppendPathSeparator(tmp, MAX_PATH); |
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|
443 |
_searchpaths[SP_BINARY_DIR] = strdup(tmp); |
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|
444 |
|
7486
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changeset
|
445 |
#if defined(__MORPHOS__) || defined(__AMIGA__) |
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|
446 |
_searchpaths[SP_INSTALLATION_DIR] = NULL; |
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|
447 |
#else |
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|
448 |
snprintf(tmp, MAX_PATH, "%s", GLOBAL_DATA_DIR); |
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|
449 |
AppendPathSeparator(tmp, MAX_PATH); |
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changeset
|
450 |
_searchpaths[SP_INSTALLATION_DIR] = strdup(tmp); |
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|
451 |
#endif |
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|
452 |
#ifdef WITH_COCOA |
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|
453 |
extern void cocoaSetApplicationBundleDir(); |
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|
454 |
cocoaSetApplicationBundleDir(); |
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|
455 |
#else |
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|
456 |
_searchpaths[SP_APPLICATION_BUNDLE_DIR] = NULL; |
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|
457 |
#endif |
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|
458 |
} |
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|
459 |
#endif /* defined(WIN32) || defined(WINCE) */ |
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|
460 |
|
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|
461 |
char *_personal_dir; |
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changeset
|
462 |
|
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|
463 |
/** |
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|
464 |
* Acquire the base paths (personal dir and game data dir), |
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|
465 |
* fill all other paths (save dir, autosave dir etc) and |
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|
466 |
* make the save and scenario directories. |
7425
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|
467 |
* @param exe the path from the current path to the executable |
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|
468 |
*/ |
6643
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|
469 |
void DeterminePaths(const char *exe) |
6624
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|
470 |
{ |
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|
471 |
DetermineBasePaths(exe); |
6624
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changeset
|
472 |
|
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|
473 |
Searchpath sp; |
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|
474 |
FOR_ALL_SEARCHPATHS(sp) DEBUG(misc, 4, "%s added as search path", _searchpaths[sp]); |
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|
475 |
|
7437
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|
476 |
if (_config_file != NULL) { |
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|
477 |
_personal_dir = strdup(_config_file); |
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|
478 |
char *end = strrchr(_personal_dir , PATHSEPCHAR); |
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|
479 |
if (end == NULL) { |
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changeset
|
480 |
_personal_dir[0] = '\0'; |
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|
481 |
} else { |
3479a4c141b5
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|
482 |
end[1] = '\0'; |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
483 |
} |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
484 |
} else { |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
485 |
char personal_dir[MAX_PATH]; |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
486 |
FioFindFullPath(personal_dir, lengthof(personal_dir), BASE_DIR, "openttd.cfg"); |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
487 |
|
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
488 |
if (FileExists(personal_dir)) { |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
489 |
char *end = strrchr(personal_dir, PATHSEPCHAR); |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
490 |
if (end != NULL) end[1] = '\0'; |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
491 |
_personal_dir = strdup(personal_dir); |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
492 |
_config_file = str_fmt("%sopenttd.cfg", _personal_dir); |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
493 |
} else { |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
494 |
static const Searchpath new_openttd_cfg_order[] = { |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
495 |
SP_PERSONAL_DIR, SP_BINARY_DIR, SP_WORKING_DIR, SP_SHARED_DIR, SP_INSTALLATION_DIR |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
496 |
}; |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
497 |
|
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
498 |
for (uint i = 0; i < lengthof(new_openttd_cfg_order); i++) { |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
499 |
if (IsValidSearchPath(new_openttd_cfg_order[i])) { |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
500 |
_personal_dir = strdup(_searchpaths[new_openttd_cfg_order[i]]); |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
501 |
_config_file = str_fmt("%sopenttd.cfg", _personal_dir); |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
502 |
break; |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
503 |
} |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
504 |
} |
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
505 |
} |
7425
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
506 |
} |
6624
554e5aee6c3f
(svn r9129) -Codechange: unify parts of DeterminePaths.
rubidium
parents:
6574
diff
changeset
|
507 |
|
7437
3479a4c141b5
(svn r10194) -Codechange: prefer the current working directory above the user's home directory when openttd.cfg exists in the current working directory, otherwise prefer the home directory.
rubidium
parents:
7431
diff
changeset
|
508 |
DEBUG(misc, 3, "%s found as personal directory", _personal_dir); |
6624
554e5aee6c3f
(svn r9129) -Codechange: unify parts of DeterminePaths.
rubidium
parents:
6574
diff
changeset
|
509 |
|
7425
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
510 |
_highscore_file = str_fmt("%shs.dat", _personal_dir); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
511 |
_log_file = str_fmt("%sopenttd.log", _personal_dir); |
6624
554e5aee6c3f
(svn r9129) -Codechange: unify parts of DeterminePaths.
rubidium
parents:
6574
diff
changeset
|
512 |
|
7425
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
513 |
char *save_dir = str_fmt("%s%s", _personal_dir, FioGetSubdirectory(SAVE_DIR)); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
514 |
char *autosave_dir = str_fmt("%s%s", _personal_dir, FioGetSubdirectory(AUTOSAVE_DIR)); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
515 |
|
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
516 |
/* Make the necessary folders */ |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
517 |
FioCreateDirectory(_personal_dir); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
518 |
FioCreateDirectory(save_dir); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
519 |
FioCreateDirectory(autosave_dir); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
520 |
|
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
521 |
free(save_dir); |
350b9265b7a2
(svn r10182) -Codechange: rewrite most part of the file loading/searching to be more flexible.
rubidium
parents:
7392
diff
changeset
|
522 |
free(autosave_dir); |
6624
554e5aee6c3f
(svn r9129) -Codechange: unify parts of DeterminePaths.
rubidium
parents:
6574
diff
changeset
|
523 |
} |
7371
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
524 |
|
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
525 |
/** |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
526 |
* Sanitizes a filename, i.e. removes all illegal characters from it. |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
527 |
* @param filename the "\0" terminated filename |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
528 |
*/ |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
529 |
void SanitizeFilename(char *filename) |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
530 |
{ |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
531 |
for (; *filename != '\0'; filename++) { |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
532 |
switch (*filename) { |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
533 |
/* The following characters are not allowed in filenames |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
534 |
* on at least one of the supported operating systems: */ |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
535 |
case ':': case '\\': case '*': case '?': case '/': |
7512
7889a88184c0
(svn r10272) -Fix (FS#916): remove more invalid characters from savegame names
glx
parents:
7486
diff
changeset
|
536 |
case '<': case '>': case '|': case '"': |
7371
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
537 |
*filename = '_'; |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
538 |
break; |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
539 |
} |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
540 |
} |
b86b05214afe
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
rubidium
parents:
7330
diff
changeset
|
541 |
} |