diff options
author | rubidium <rubidium@openttd.org> | 2007-06-12 15:46:34 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2007-06-12 15:46:34 +0000 |
commit | 73790d9cd6de5b704f006b20b7fd5e150368fd55 (patch) | |
tree | 807df3145b0384aac9a4c04c5103b8164bf210cd /src/fileio.cpp | |
parent | 4df44a4dffbe6d537bbea91ce99cc30ba131606a (diff) | |
download | openttd-73790d9cd6de5b704f006b20b7fd5e150368fd55.tar.xz |
(svn r10116) -Fix [FS#850]: remove invalid characters (for the file system) from savegame names. Based on a patch by TheJosh.
Diffstat (limited to 'src/fileio.cpp')
-rw-r--r-- | src/fileio.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/fileio.cpp b/src/fileio.cpp index ba3abb21a..171f6bfcd 100644 --- a/src/fileio.cpp +++ b/src/fileio.cpp @@ -394,3 +394,20 @@ void DeterminePaths(const char *exe) FioCreateDirectory(_paths.scenario_dir); FioCreateDirectory(_paths.heightmap_dir); } + +/** + * Sanitizes a filename, i.e. removes all illegal characters from it. + * @param filename the "\0" terminated filename + */ +void SanitizeFilename(char *filename) +{ + for (; *filename != '\0'; filename++) { + switch (*filename) { + /* The following characters are not allowed in filenames + * on at least one of the supported operating systems: */ + case ':': case '\\': case '*': case '?': case '/': + *filename = '_'; + break; + } + } +} |