mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r26489) -Codechange: properly account for the end of buffers in the file io code instead of assuming MAX_PATH is okay
This commit is contained in:
parent
160ad31028
commit
21f991e235
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@ -344,30 +344,30 @@ void FioFCloseFile(FILE *f)
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fclose(f);
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fclose(f);
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}
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}
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char *FioGetFullPath(char *buf, size_t buflen, Searchpath sp, Subdirectory subdir, const char *filename)
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char *FioGetFullPath(char *buf, const char *last, Searchpath sp, Subdirectory subdir, const char *filename)
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{
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{
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assert(subdir < NUM_SUBDIRS);
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assert(subdir < NUM_SUBDIRS);
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assert(sp < NUM_SEARCHPATHS);
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assert(sp < NUM_SEARCHPATHS);
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snprintf(buf, buflen, "%s%s%s", _searchpaths[sp], _subdirs[subdir], filename);
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seprintf(buf, last, "%s%s%s", _searchpaths[sp], _subdirs[subdir], filename);
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return buf;
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return buf;
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}
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}
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/**
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/**
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* Find a path to the filename in one of the search directories.
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* Find a path to the filename in one of the search directories.
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* @param buf [out] Destination buffer for the path.
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* @param buf [out] Destination buffer for the path.
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* @param buflen Length of the destination buffer.
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* @param last End of the destination buffer.
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* @param subdir Subdirectory to try.
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* @param subdir Subdirectory to try.
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* @param filename Filename to look for.
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* @param filename Filename to look for.
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* @return \a buf containing the path if the path was found, else \c NULL.
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* @return \a buf containing the path if the path was found, else \c NULL.
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*/
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*/
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char *FioFindFullPath(char *buf, size_t buflen, Subdirectory subdir, const char *filename)
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char *FioFindFullPath(char *buf, const char *last, Subdirectory subdir, const char *filename)
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{
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{
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Searchpath sp;
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Searchpath sp;
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assert(subdir < NUM_SUBDIRS);
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assert(subdir < NUM_SUBDIRS);
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FOR_ALL_SEARCHPATHS(sp) {
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FOR_ALL_SEARCHPATHS(sp) {
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FioGetFullPath(buf, buflen, sp, subdir, filename);
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FioGetFullPath(buf, last, sp, subdir, filename);
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if (FileExists(buf)) return buf;
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if (FileExists(buf)) return buf;
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#if !defined(WIN32)
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#if !defined(WIN32)
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/* Be, as opening files, aware that sometimes the filename
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/* Be, as opening files, aware that sometimes the filename
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@ -380,27 +380,27 @@ char *FioFindFullPath(char *buf, size_t buflen, Subdirectory subdir, const char
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return NULL;
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return NULL;
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}
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}
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char *FioAppendDirectory(char *buf, size_t buflen, Searchpath sp, Subdirectory subdir)
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char *FioAppendDirectory(char *buf, const char *last, Searchpath sp, Subdirectory subdir)
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{
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{
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assert(subdir < NUM_SUBDIRS);
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assert(subdir < NUM_SUBDIRS);
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assert(sp < NUM_SEARCHPATHS);
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assert(sp < NUM_SEARCHPATHS);
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snprintf(buf, buflen, "%s%s", _searchpaths[sp], _subdirs[subdir]);
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seprintf(buf, last, "%s%s", _searchpaths[sp], _subdirs[subdir]);
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return buf;
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return buf;
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}
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}
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char *FioGetDirectory(char *buf, size_t buflen, Subdirectory subdir)
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char *FioGetDirectory(char *buf, const char *last, Subdirectory subdir)
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{
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{
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Searchpath sp;
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Searchpath sp;
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/* Find and return the first valid directory */
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/* Find and return the first valid directory */
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FOR_ALL_SEARCHPATHS(sp) {
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FOR_ALL_SEARCHPATHS(sp) {
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char *ret = FioAppendDirectory(buf, buflen, sp, subdir);
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char *ret = FioAppendDirectory(buf, last, sp, subdir);
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if (FileExists(buf)) return ret;
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if (FileExists(buf)) return ret;
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}
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}
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/* Could not find the directory, fall back to a base path */
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/* Could not find the directory, fall back to a base path */
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strecpy(buf, _personal_dir, &buf[buflen - 1]);
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strecpy(buf, _personal_dir, last);
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return buf;
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return buf;
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}
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}
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@ -421,7 +421,7 @@ static FILE *FioFOpenFileSp(const char *filename, const char *mode, Searchpath s
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if (subdir == NO_DIRECTORY) {
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if (subdir == NO_DIRECTORY) {
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strecpy(buf, filename, lastof(buf));
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strecpy(buf, filename, lastof(buf));
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} else {
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} else {
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snprintf(buf, lengthof(buf), "%s%s%s", _searchpaths[sp], _subdirs[subdir], filename);
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seprintf(buf, lastof(buf), "%s%s%s", _searchpaths[sp], _subdirs[subdir], filename);
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}
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}
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#if defined(WIN32)
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#if defined(WIN32)
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@ -566,20 +566,19 @@ static void FioCreateDirectory(const char *name)
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/**
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/**
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* Appends, if necessary, the path separator character to the end of the string.
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* Appends, if necessary, the path separator character to the end of the string.
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* It does not add the path separator to zero-sized strings.
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* It does not add the path separator to zero-sized strings.
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* @param buf string to append the separator to
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* @param buf string to append the separator to
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* @param buflen the length of \a buf.
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* @param last the last element of \a buf.
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* @return true iff the operation succeeded
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* @return true iff the operation succeeded
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*/
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*/
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bool AppendPathSeparator(char *buf, size_t buflen)
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bool AppendPathSeparator(char *buf, const char *last)
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{
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{
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size_t s = strlen(buf);
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size_t s = strlen(buf);
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/* Length of string + path separator + '\0' */
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/* Length of string + path separator + '\0' */
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if (s != 0 && buf[s - 1] != PATHSEPCHAR) {
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if (s != 0 && buf[s - 1] != PATHSEPCHAR) {
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if (s + 2 >= buflen) return false;
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if (&buf[s] >= last) return false;
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buf[s] = PATHSEPCHAR;
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seprintf(buf + s, last, "%c", PATHSEPCHAR);
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buf[s + 1] = '\0';
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}
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}
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return true;
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return true;
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@ -603,10 +602,10 @@ char *BuildWithFullPath(const char *dir)
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/* Add absolute path */
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/* Add absolute path */
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if (s == NULL || dest != s) {
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if (s == NULL || dest != s) {
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if (getcwd(dest, MAX_PATH) == NULL) *dest = '\0';
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if (getcwd(dest, MAX_PATH) == NULL) *dest = '\0';
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AppendPathSeparator(dest, MAX_PATH);
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AppendPathSeparator(dest, last);
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strecat(dest, dir, last);
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strecat(dest, dir, last);
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}
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}
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AppendPathSeparator(dest, MAX_PATH);
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AppendPathSeparator(dest, last);
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return dest;
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return dest;
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}
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}
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@ -1073,8 +1072,8 @@ bool DoScanWorkingDirectory()
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if (_searchpaths[SP_PERSONAL_DIR] == NULL) return true;
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if (_searchpaths[SP_PERSONAL_DIR] == NULL) return true;
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char tmp[MAX_PATH];
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char tmp[MAX_PATH];
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snprintf(tmp, lengthof(tmp), "%s%s", _searchpaths[SP_WORKING_DIR], PERSONAL_DIR);
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seprintf(tmp, lastof(tmp), "%s%s", _searchpaths[SP_WORKING_DIR], PERSONAL_DIR);
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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return strcmp(tmp, _searchpaths[SP_PERSONAL_DIR]) != 0;
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return strcmp(tmp, _searchpaths[SP_PERSONAL_DIR]) != 0;
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}
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}
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@ -1087,11 +1086,11 @@ void DetermineBasePaths(const char *exe)
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char tmp[MAX_PATH];
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char tmp[MAX_PATH];
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#if defined(WITH_XDG_BASEDIR) && defined(WITH_PERSONAL_DIR)
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#if defined(WITH_XDG_BASEDIR) && defined(WITH_PERSONAL_DIR)
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const char *xdg_data_home = xdgDataHome(NULL);
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const char *xdg_data_home = xdgDataHome(NULL);
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snprintf(tmp, MAX_PATH, "%s" PATHSEP "%s", xdg_data_home,
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seprintf(tmp, lastof(tmp), "%s" PATHSEP "%s", xdg_data_home,
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PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR);
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PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR);
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free(xdg_data_home);
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free(xdg_data_home);
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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_searchpaths[SP_PERSONAL_DIR_XDG] = strdup(tmp);
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_searchpaths[SP_PERSONAL_DIR_XDG] = strdup(tmp);
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#endif
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#endif
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#if defined(__MORPHOS__) || defined(__AMIGA__) || defined(DOS) || defined(OS2) || !defined(WITH_PERSONAL_DIR)
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#if defined(__MORPHOS__) || defined(__AMIGA__) || defined(DOS) || defined(OS2) || !defined(WITH_PERSONAL_DIR)
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@ -1119,8 +1118,8 @@ void DetermineBasePaths(const char *exe)
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if (homedir != NULL) {
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if (homedir != NULL) {
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ValidateString(homedir);
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ValidateString(homedir);
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snprintf(tmp, MAX_PATH, "%s" PATHSEP "%s", homedir, PERSONAL_DIR);
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seprintf(tmp, lastof(tmp), "%s" PATHSEP "%s", homedir, PERSONAL_DIR);
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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_searchpaths[SP_PERSONAL_DIR] = strdup(tmp);
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_searchpaths[SP_PERSONAL_DIR] = strdup(tmp);
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free(homedir);
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free(homedir);
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@ -1130,8 +1129,8 @@ void DetermineBasePaths(const char *exe)
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#endif
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#endif
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#if defined(WITH_SHARED_DIR)
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#if defined(WITH_SHARED_DIR)
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snprintf(tmp, MAX_PATH, "%s", SHARED_DIR);
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seprintf(tmp, lastof(tmp), "%s", SHARED_DIR);
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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_searchpaths[SP_SHARED_DIR] = strdup(tmp);
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_searchpaths[SP_SHARED_DIR] = strdup(tmp);
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#else
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#else
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_searchpaths[SP_SHARED_DIR] = NULL;
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_searchpaths[SP_SHARED_DIR] = NULL;
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@ -1141,7 +1140,7 @@ void DetermineBasePaths(const char *exe)
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_searchpaths[SP_WORKING_DIR] = NULL;
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_searchpaths[SP_WORKING_DIR] = NULL;
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#else
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#else
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if (getcwd(tmp, MAX_PATH) == NULL) *tmp = '\0';
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if (getcwd(tmp, MAX_PATH) == NULL) *tmp = '\0';
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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_searchpaths[SP_WORKING_DIR] = strdup(tmp);
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_searchpaths[SP_WORKING_DIR] = strdup(tmp);
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#endif
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#endif
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@ -1150,7 +1149,7 @@ void DetermineBasePaths(const char *exe)
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/* Change the working directory to that one of the executable */
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/* Change the working directory to that one of the executable */
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if (ChangeWorkingDirectoryToExecutable(exe)) {
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if (ChangeWorkingDirectoryToExecutable(exe)) {
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if (getcwd(tmp, MAX_PATH) == NULL) *tmp = '\0';
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if (getcwd(tmp, MAX_PATH) == NULL) *tmp = '\0';
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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_searchpaths[SP_BINARY_DIR] = strdup(tmp);
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_searchpaths[SP_BINARY_DIR] = strdup(tmp);
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} else {
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} else {
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_searchpaths[SP_BINARY_DIR] = NULL;
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_searchpaths[SP_BINARY_DIR] = NULL;
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@ -1166,8 +1165,8 @@ void DetermineBasePaths(const char *exe)
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#if defined(__MORPHOS__) || defined(__AMIGA__) || defined(DOS) || defined(OS2)
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#if defined(__MORPHOS__) || defined(__AMIGA__) || defined(DOS) || defined(OS2)
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_searchpaths[SP_INSTALLATION_DIR] = NULL;
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_searchpaths[SP_INSTALLATION_DIR] = NULL;
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#else
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#else
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snprintf(tmp, MAX_PATH, "%s", GLOBAL_DATA_DIR);
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seprintf(tmp, lastof(tmp), "%s", GLOBAL_DATA_DIR);
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AppendPathSeparator(tmp, MAX_PATH);
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AppendPathSeparator(tmp, lastof(tmp));
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_searchpaths[SP_INSTALLATION_DIR] = strdup(tmp);
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_searchpaths[SP_INSTALLATION_DIR] = strdup(tmp);
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#endif
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#endif
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#ifdef WITH_COCOA
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#ifdef WITH_COCOA
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@ -1195,11 +1194,11 @@ void DeterminePaths(const char *exe)
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char config_home[MAX_PATH];
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char config_home[MAX_PATH];
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const char *xdg_config_home = xdgConfigHome(NULL);
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const char *xdg_config_home = xdgConfigHome(NULL);
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snprintf(config_home, MAX_PATH, "%s" PATHSEP "%s", xdg_config_home,
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seprintf(config_home, lastof(config_home), "%s" PATHSEP "%s", xdg_config_home,
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PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR);
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PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR);
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free(xdg_config_home);
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free(xdg_config_home);
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AppendPathSeparator(config_home, MAX_PATH);
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AppendPathSeparator(config_home, lastof(config_home));
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#endif
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#endif
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Searchpath sp;
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Searchpath sp;
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@ -1219,7 +1218,7 @@ void DeterminePaths(const char *exe)
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}
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}
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} else {
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} else {
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char personal_dir[MAX_PATH];
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char personal_dir[MAX_PATH];
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if (FioFindFullPath(personal_dir, lengthof(personal_dir), BASE_DIR, "openttd.cfg") != NULL) {
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if (FioFindFullPath(personal_dir, lastof(personal_dir), BASE_DIR, "openttd.cfg") != NULL) {
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char *end = strrchr(personal_dir, PATHSEPCHAR);
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char *end = strrchr(personal_dir, PATHSEPCHAR);
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if (end != NULL) end[1] = '\0';
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if (end != NULL) end[1] = '\0';
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config_dir = strdup(personal_dir);
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config_dir = strdup(personal_dir);
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@ -1400,13 +1399,13 @@ static uint ScanPath(FileScanner *fs, const char *extension, const char *path, s
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if (!FiosIsValidFile(path, dirent, &sb)) continue;
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if (!FiosIsValidFile(path, dirent, &sb)) continue;
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snprintf(filename, lengthof(filename), "%s%s", path, d_name);
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seprintf(filename, lastof(filename), "%s%s", path, d_name);
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if (S_ISDIR(sb.st_mode)) {
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if (S_ISDIR(sb.st_mode)) {
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/* Directory */
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/* Directory */
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if (!recursive) continue;
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if (!recursive) continue;
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if (strcmp(d_name, ".") == 0 || strcmp(d_name, "..") == 0) continue;
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if (strcmp(d_name, ".") == 0 || strcmp(d_name, "..") == 0) continue;
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if (!AppendPathSeparator(filename, lengthof(filename))) continue;
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if (!AppendPathSeparator(filename, lastof(filename))) continue;
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num += ScanPath(fs, extension, filename, basepath_length, recursive);
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num += ScanPath(fs, extension, filename, basepath_length, recursive);
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} else if (S_ISREG(sb.st_mode)) {
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} else if (S_ISREG(sb.st_mode)) {
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/* File */
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/* File */
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@ -1457,7 +1456,7 @@ uint FileScanner::Scan(const char *extension, Subdirectory sd, bool tars, bool r
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/* Don't search in the working directory */
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/* Don't search in the working directory */
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if (sp == SP_WORKING_DIR && !_do_scan_working_directory) continue;
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if (sp == SP_WORKING_DIR && !_do_scan_working_directory) continue;
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FioAppendDirectory(path, MAX_PATH, sp, sd);
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FioAppendDirectory(path, lastof(path), sp, sd);
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num += ScanPath(this, extension, path, strlen(path), recursive);
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num += ScanPath(this, extension, path, strlen(path), recursive);
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}
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}
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@ -1493,6 +1492,6 @@ uint FileScanner::Scan(const char *extension, const char *directory, bool recurs
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{
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{
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char path[MAX_PATH];
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char path[MAX_PATH];
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strecpy(path, directory, lastof(path));
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strecpy(path, directory, lastof(path));
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if (!AppendPathSeparator(path, lengthof(path))) return 0;
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if (!AppendPathSeparator(path, lastof(path))) return 0;
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return ScanPath(this, extension, path, strlen(path), recursive);
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return ScanPath(this, extension, path, strlen(path), recursive);
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}
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}
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@ -51,15 +51,15 @@ static inline bool IsValidSearchPath(Searchpath sp)
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void FioFCloseFile(FILE *f);
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void FioFCloseFile(FILE *f);
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FILE *FioFOpenFile(const char *filename, const char *mode, Subdirectory subdir, size_t *filesize = NULL);
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FILE *FioFOpenFile(const char *filename, const char *mode, Subdirectory subdir, size_t *filesize = NULL);
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bool FioCheckFileExists(const char *filename, Subdirectory subdir);
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bool FioCheckFileExists(const char *filename, Subdirectory subdir);
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char *FioGetFullPath(char *buf, size_t buflen, Searchpath sp, Subdirectory subdir, const char *filename);
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char *FioGetFullPath(char *buf, const char *last, Searchpath sp, Subdirectory subdir, const char *filename);
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char *FioFindFullPath(char *buf, size_t buflen, Subdirectory subdir, const char *filename);
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char *FioFindFullPath(char *buf, const char *last, Subdirectory subdir, const char *filename);
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char *FioAppendDirectory(char *buf, size_t buflen, Searchpath sp, Subdirectory subdir);
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char *FioAppendDirectory(char *buf, const char *last, Searchpath sp, Subdirectory subdir);
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char *FioGetDirectory(char *buf, size_t buflen, Subdirectory subdir);
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char *FioGetDirectory(char *buf, const char *last, Subdirectory subdir);
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const char *FiosGetScreenshotDir();
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const char *FiosGetScreenshotDir();
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void SanitizeFilename(char *filename);
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void SanitizeFilename(char *filename);
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bool AppendPathSeparator(char *buf, size_t buflen);
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bool AppendPathSeparator(char *buf, const char *last);
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void DeterminePaths(const char *exe);
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void DeterminePaths(const char *exe);
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void *ReadFileToMem(const char *filename, size_t *lenp, size_t maxsize);
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void *ReadFileToMem(const char *filename, size_t *lenp, size_t maxsize);
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bool FileExists(const char *filename);
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bool FileExists(const char *filename);
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72
src/fios.cpp
72
src/fios.cpp
|
@ -31,6 +31,7 @@
|
||||||
/* Variables to display file lists */
|
/* Variables to display file lists */
|
||||||
SmallVector<FiosItem, 32> _fios_items;
|
SmallVector<FiosItem, 32> _fios_items;
|
||||||
static char *_fios_path;
|
static char *_fios_path;
|
||||||
|
static const char *_fios_path_last;
|
||||||
SmallFiosItem _file_to_saveload;
|
SmallFiosItem _file_to_saveload;
|
||||||
SortingBits _savegame_sort_order = SORT_BY_DATE | SORT_DESCENDING;
|
SortingBits _savegame_sort_order = SORT_BY_DATE | SORT_DESCENDING;
|
||||||
|
|
||||||
|
@ -91,14 +92,12 @@ StringID FiosGetDescText(const char **path, uint64 *total_free)
|
||||||
*/
|
*/
|
||||||
const char *FiosBrowseTo(const FiosItem *item)
|
const char *FiosBrowseTo(const FiosItem *item)
|
||||||
{
|
{
|
||||||
char *path = _fios_path;
|
|
||||||
|
|
||||||
switch (item->type) {
|
switch (item->type) {
|
||||||
case FIOS_TYPE_DRIVE:
|
case FIOS_TYPE_DRIVE:
|
||||||
#if defined(WINCE)
|
#if defined(WINCE)
|
||||||
snprintf(path, MAX_PATH, PATHSEP "");
|
seprintf(_fios_path, _fios_path_last, PATHSEP "");
|
||||||
#elif defined(WIN32) || defined(__OS2__)
|
#elif defined(WIN32) || defined(__OS2__)
|
||||||
snprintf(path, MAX_PATH, "%c:" PATHSEP, item->title[0]);
|
seprintf(_fios_path, _fios_path_last, "%c:" PATHSEP, item->title[0]);
|
||||||
#endif
|
#endif
|
||||||
/* FALL THROUGH */
|
/* FALL THROUGH */
|
||||||
case FIOS_TYPE_INVALID:
|
case FIOS_TYPE_INVALID:
|
||||||
|
@ -106,16 +105,16 @@ const char *FiosBrowseTo(const FiosItem *item)
|
||||||
|
|
||||||
case FIOS_TYPE_PARENT: {
|
case FIOS_TYPE_PARENT: {
|
||||||
/* Check for possible NULL ptr (not required for UNIXes, but AmigaOS-alikes) */
|
/* Check for possible NULL ptr (not required for UNIXes, but AmigaOS-alikes) */
|
||||||
char *s = strrchr(path, PATHSEPCHAR);
|
char *s = strrchr(_fios_path, PATHSEPCHAR);
|
||||||
if (s != NULL && s != path) {
|
if (s != NULL && s != _fios_path) {
|
||||||
s[0] = '\0'; // Remove last path separator character, so we can go up one level.
|
s[0] = '\0'; // Remove last path separator character, so we can go up one level.
|
||||||
}
|
}
|
||||||
s = strrchr(path, PATHSEPCHAR);
|
s = strrchr(_fios_path, PATHSEPCHAR);
|
||||||
if (s != NULL) {
|
if (s != NULL) {
|
||||||
s[1] = '\0'; // go up a directory
|
s[1] = '\0'; // go up a directory
|
||||||
#if defined(__MORPHOS__) || defined(__AMIGAOS__)
|
#if defined(__MORPHOS__) || defined(__AMIGAOS__)
|
||||||
/* On MorphOS or AmigaOS paths look like: "Volume:directory/subdirectory" */
|
/* On MorphOS or AmigaOS paths look like: "Volume:directory/subdirectory" */
|
||||||
} else if ((s = strrchr(path, ':')) != NULL) {
|
} else if ((s = strrchr(_fios_path, ':')) != NULL) {
|
||||||
s[1] = '\0';
|
s[1] = '\0';
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
@ -123,12 +122,12 @@ const char *FiosBrowseTo(const FiosItem *item)
|
||||||
}
|
}
|
||||||
|
|
||||||
case FIOS_TYPE_DIR:
|
case FIOS_TYPE_DIR:
|
||||||
strcat(path, item->name);
|
strecat(_fios_path, item->name, _fios_path_last);
|
||||||
strcat(path, PATHSEP);
|
strecat(_fios_path, PATHSEP, _fios_path_last);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case FIOS_TYPE_DIRECT:
|
case FIOS_TYPE_DIRECT:
|
||||||
snprintf(path, MAX_PATH, "%s", item->name);
|
seprintf(_fios_path, _fios_path_last, "%s", item->name);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case FIOS_TYPE_FILE:
|
case FIOS_TYPE_FILE:
|
||||||
|
@ -149,9 +148,9 @@ const char *FiosBrowseTo(const FiosItem *item)
|
||||||
* @param path Directory path, may be \c NULL.
|
* @param path Directory path, may be \c NULL.
|
||||||
* @param name Filename.
|
* @param name Filename.
|
||||||
* @param ext Filename extension (use \c "" for no extension).
|
* @param ext Filename extension (use \c "" for no extension).
|
||||||
* @param size Size of \a buf.
|
* @param last Last element of buffer \a buf.
|
||||||
*/
|
*/
|
||||||
static void FiosMakeFilename(char *buf, const char *path, const char *name, const char *ext, size_t size)
|
static void FiosMakeFilename(char *buf, const char *path, const char *name, const char *ext, const char *last)
|
||||||
{
|
{
|
||||||
const char *period;
|
const char *period;
|
||||||
|
|
||||||
|
@ -163,15 +162,15 @@ static void FiosMakeFilename(char *buf, const char *path, const char *name, cons
|
||||||
unsigned char sepchar = path[(strlen(path) - 1)];
|
unsigned char sepchar = path[(strlen(path) - 1)];
|
||||||
|
|
||||||
if (sepchar != ':' && sepchar != '/') {
|
if (sepchar != ':' && sepchar != '/') {
|
||||||
snprintf(buf, size, "%s" PATHSEP "%s%s", path, name, ext);
|
seprintf(buf, last, "%s" PATHSEP "%s%s", path, name, ext);
|
||||||
} else {
|
} else {
|
||||||
snprintf(buf, size, "%s%s%s", path, name, ext);
|
seprintf(buf, last, "%s%s%s", path, name, ext);
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
snprintf(buf, size, "%s%s", name, ext);
|
seprintf(buf, last, "%s%s", name, ext);
|
||||||
}
|
}
|
||||||
#else
|
#else
|
||||||
snprintf(buf, size, "%s" PATHSEP "%s%s", path, name, ext);
|
seprintf(buf, last, "%s" PATHSEP "%s%s", path, name, ext);
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -179,28 +178,28 @@ static void FiosMakeFilename(char *buf, const char *path, const char *name, cons
|
||||||
* Make a save game or scenario filename from a name.
|
* Make a save game or scenario filename from a name.
|
||||||
* @param buf Destination buffer for saving the filename.
|
* @param buf Destination buffer for saving the filename.
|
||||||
* @param name Name of the file.
|
* @param name Name of the file.
|
||||||
* @param size Length of buffer \a buf.
|
* @param last Last element of buffer \a buf.
|
||||||
*/
|
*/
|
||||||
void FiosMakeSavegameName(char *buf, const char *name, size_t size)
|
void FiosMakeSavegameName(char *buf, const char *name, const char *last)
|
||||||
{
|
{
|
||||||
const char *extension = (_game_mode == GM_EDITOR) ? ".scn" : ".sav";
|
const char *extension = (_game_mode == GM_EDITOR) ? ".scn" : ".sav";
|
||||||
|
|
||||||
FiosMakeFilename(buf, _fios_path, name, extension, size);
|
FiosMakeFilename(buf, _fios_path, name, extension, _fios_path_last);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Construct a filename for a height map.
|
* Construct a filename for a height map.
|
||||||
* @param buf Destination buffer.
|
* @param buf Destination buffer.
|
||||||
* @param name Filename.
|
* @param name Filename.
|
||||||
* @param size Size of \a buf.
|
* @param last Last element of buffer \a buf.
|
||||||
*/
|
*/
|
||||||
void FiosMakeHeightmapName(char *buf, const char *name, size_t size)
|
void FiosMakeHeightmapName(char *buf, const char *name, const char *last)
|
||||||
{
|
{
|
||||||
char ext[5];
|
char ext[5];
|
||||||
ext[0] = '.';
|
ext[0] = '.';
|
||||||
strecpy(ext + 1, GetCurrentScreenshotExtension(), lastof(ext));
|
strecpy(ext + 1, GetCurrentScreenshotExtension(), lastof(ext));
|
||||||
|
|
||||||
FiosMakeFilename(buf, _fios_path, name, ext, size);
|
FiosMakeFilename(buf, _fios_path, name, ext, _fios_path_last);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -211,7 +210,7 @@ bool FiosDelete(const char *name)
|
||||||
{
|
{
|
||||||
char filename[512];
|
char filename[512];
|
||||||
|
|
||||||
FiosMakeSavegameName(filename, name, lengthof(filename));
|
FiosMakeSavegameName(filename, name, lastof(filename));
|
||||||
return unlink(filename) == 0;
|
return unlink(filename) == 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -326,7 +325,7 @@ static void FiosGetFileList(SaveLoadDialogMode mode, fios_getlist_callback_proc
|
||||||
fios->type = FIOS_TYPE_DIR;
|
fios->type = FIOS_TYPE_DIR;
|
||||||
fios->mtime = 0;
|
fios->mtime = 0;
|
||||||
strecpy(fios->name, d_name, lastof(fios->name));
|
strecpy(fios->name, d_name, lastof(fios->name));
|
||||||
snprintf(fios->title, lengthof(fios->title), "%s" PATHSEP " (Directory)", d_name);
|
seprintf(fios->title, lastof(fios->title), "%s" PATHSEP " (Directory)", d_name);
|
||||||
str_validate(fios->title, lastof(fios->title));
|
str_validate(fios->title, lastof(fios->title));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -430,13 +429,16 @@ FiosType FiosGetSavegameListCallback(SaveLoadDialogMode mode, const char *file,
|
||||||
void FiosGetSavegameList(SaveLoadDialogMode mode)
|
void FiosGetSavegameList(SaveLoadDialogMode mode)
|
||||||
{
|
{
|
||||||
static char *fios_save_path = NULL;
|
static char *fios_save_path = NULL;
|
||||||
|
static char *fios_save_path_last = NULL;
|
||||||
|
|
||||||
if (fios_save_path == NULL) {
|
if (fios_save_path == NULL) {
|
||||||
fios_save_path = MallocT<char>(MAX_PATH);
|
fios_save_path = MallocT<char>(MAX_PATH);
|
||||||
FioGetDirectory(fios_save_path, MAX_PATH, SAVE_DIR);
|
fios_save_path_last = fios_save_path + MAX_PATH - 1;
|
||||||
|
FioGetDirectory(fios_save_path, fios_save_path_last, SAVE_DIR);
|
||||||
}
|
}
|
||||||
|
|
||||||
_fios_path = fios_save_path;
|
_fios_path = fios_save_path;
|
||||||
|
_fios_path_last = fios_save_path_last;
|
||||||
|
|
||||||
FiosGetFileList(mode, &FiosGetSavegameListCallback, NO_DIRECTORY);
|
FiosGetFileList(mode, &FiosGetSavegameListCallback, NO_DIRECTORY);
|
||||||
}
|
}
|
||||||
|
@ -481,17 +483,20 @@ static FiosType FiosGetScenarioListCallback(SaveLoadDialogMode mode, const char
|
||||||
void FiosGetScenarioList(SaveLoadDialogMode mode)
|
void FiosGetScenarioList(SaveLoadDialogMode mode)
|
||||||
{
|
{
|
||||||
static char *fios_scn_path = NULL;
|
static char *fios_scn_path = NULL;
|
||||||
|
static char *fios_scn_path_last = NULL;
|
||||||
|
|
||||||
/* Copy the default path on first run or on 'New Game' */
|
/* Copy the default path on first run or on 'New Game' */
|
||||||
if (fios_scn_path == NULL) {
|
if (fios_scn_path == NULL) {
|
||||||
fios_scn_path = MallocT<char>(MAX_PATH);
|
fios_scn_path = MallocT<char>(MAX_PATH);
|
||||||
FioGetDirectory(fios_scn_path, MAX_PATH, SCENARIO_DIR);
|
fios_scn_path_last = fios_scn_path + MAX_PATH - 1;
|
||||||
|
FioGetDirectory(fios_scn_path, fios_scn_path_last, SCENARIO_DIR);
|
||||||
}
|
}
|
||||||
|
|
||||||
_fios_path = fios_scn_path;
|
_fios_path = fios_scn_path;
|
||||||
|
_fios_path_last = fios_scn_path_last;
|
||||||
|
|
||||||
char base_path[MAX_PATH];
|
char base_path[MAX_PATH];
|
||||||
FioGetDirectory(base_path, sizeof(base_path), SCENARIO_DIR);
|
FioGetDirectory(base_path, lastof(base_path), SCENARIO_DIR);
|
||||||
|
|
||||||
FiosGetFileList(mode, &FiosGetScenarioListCallback, (mode == SLD_LOAD_SCENARIO && strcmp(base_path, _fios_path) == 0) ? SCENARIO_DIR : NO_DIRECTORY);
|
FiosGetFileList(mode, &FiosGetScenarioListCallback, (mode == SLD_LOAD_SCENARIO && strcmp(base_path, _fios_path) == 0) ? SCENARIO_DIR : NO_DIRECTORY);
|
||||||
}
|
}
|
||||||
|
@ -524,7 +529,7 @@ static FiosType FiosGetHeightmapListCallback(SaveLoadDialogMode mode, const char
|
||||||
Searchpath sp;
|
Searchpath sp;
|
||||||
FOR_ALL_SEARCHPATHS(sp) {
|
FOR_ALL_SEARCHPATHS(sp) {
|
||||||
char buf[MAX_PATH];
|
char buf[MAX_PATH];
|
||||||
FioAppendDirectory(buf, sizeof(buf), sp, HEIGHTMAP_DIR);
|
FioAppendDirectory(buf, lastof(buf), sp, HEIGHTMAP_DIR);
|
||||||
|
|
||||||
if (strncmp(buf, it->second.tar_filename, strlen(buf)) == 0) {
|
if (strncmp(buf, it->second.tar_filename, strlen(buf)) == 0) {
|
||||||
match = true;
|
match = true;
|
||||||
|
@ -547,16 +552,19 @@ static FiosType FiosGetHeightmapListCallback(SaveLoadDialogMode mode, const char
|
||||||
void FiosGetHeightmapList(SaveLoadDialogMode mode)
|
void FiosGetHeightmapList(SaveLoadDialogMode mode)
|
||||||
{
|
{
|
||||||
static char *fios_hmap_path = NULL;
|
static char *fios_hmap_path = NULL;
|
||||||
|
static char *fios_hmap_path_last = NULL;
|
||||||
|
|
||||||
if (fios_hmap_path == NULL) {
|
if (fios_hmap_path == NULL) {
|
||||||
fios_hmap_path = MallocT<char>(MAX_PATH);
|
fios_hmap_path = MallocT<char>(MAX_PATH);
|
||||||
FioGetDirectory(fios_hmap_path, MAX_PATH, HEIGHTMAP_DIR);
|
fios_hmap_path_last = fios_hmap_path + MAX_PATH - 1;
|
||||||
|
FioGetDirectory(fios_hmap_path, fios_hmap_path_last, HEIGHTMAP_DIR);
|
||||||
}
|
}
|
||||||
|
|
||||||
_fios_path = fios_hmap_path;
|
_fios_path = fios_hmap_path;
|
||||||
|
_fios_path_last = fios_hmap_path_last;
|
||||||
|
|
||||||
char base_path[MAX_PATH];
|
char base_path[MAX_PATH];
|
||||||
FioGetDirectory(base_path, sizeof(base_path), HEIGHTMAP_DIR);
|
FioGetDirectory(base_path, lastof(base_path), HEIGHTMAP_DIR);
|
||||||
|
|
||||||
FiosGetFileList(mode, &FiosGetHeightmapListCallback, strcmp(base_path, _fios_path) == 0 ? HEIGHTMAP_DIR : NO_DIRECTORY);
|
FiosGetFileList(mode, &FiosGetHeightmapListCallback, strcmp(base_path, _fios_path) == 0 ? HEIGHTMAP_DIR : NO_DIRECTORY);
|
||||||
}
|
}
|
||||||
|
@ -571,7 +579,7 @@ const char *FiosGetScreenshotDir()
|
||||||
|
|
||||||
if (fios_screenshot_path == NULL) {
|
if (fios_screenshot_path == NULL) {
|
||||||
fios_screenshot_path = MallocT<char>(MAX_PATH);
|
fios_screenshot_path = MallocT<char>(MAX_PATH);
|
||||||
FioGetDirectory(fios_screenshot_path, MAX_PATH, SCREENSHOT_DIR);
|
FioGetDirectory(fios_screenshot_path, fios_screenshot_path + MAX_PATH - 1, SCREENSHOT_DIR);
|
||||||
}
|
}
|
||||||
|
|
||||||
return fios_screenshot_path;
|
return fios_screenshot_path;
|
||||||
|
|
|
@ -170,8 +170,8 @@ const char *FiosBrowseTo(const FiosItem *item);
|
||||||
|
|
||||||
StringID FiosGetDescText(const char **path, uint64 *total_free);
|
StringID FiosGetDescText(const char **path, uint64 *total_free);
|
||||||
bool FiosDelete(const char *name);
|
bool FiosDelete(const char *name);
|
||||||
void FiosMakeHeightmapName(char *buf, const char *name, size_t size);
|
void FiosMakeHeightmapName(char *buf, const char *name, const char *last);
|
||||||
void FiosMakeSavegameName(char *buf, const char *name, size_t size);
|
void FiosMakeSavegameName(char *buf, const char *name, const char *last);
|
||||||
|
|
||||||
FiosType FiosGetSavegameListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title, const char *last);
|
FiosType FiosGetSavegameListCallback(SaveLoadDialogMode mode, const char *file, const char *ext, char *title, const char *last);
|
||||||
|
|
||||||
|
|
|
@ -298,17 +298,17 @@ public:
|
||||||
switch (_saveload_mode) {
|
switch (_saveload_mode) {
|
||||||
case SLD_SAVE_GAME:
|
case SLD_SAVE_GAME:
|
||||||
case SLD_LOAD_GAME:
|
case SLD_LOAD_GAME:
|
||||||
FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR);
|
FioGetDirectory(o_dir.name, lastof(o_dir.name), SAVE_DIR);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case SLD_SAVE_SCENARIO:
|
case SLD_SAVE_SCENARIO:
|
||||||
case SLD_LOAD_SCENARIO:
|
case SLD_LOAD_SCENARIO:
|
||||||
FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR);
|
FioGetDirectory(o_dir.name, lastof(o_dir.name), SCENARIO_DIR);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case SLD_SAVE_HEIGHTMAP:
|
case SLD_SAVE_HEIGHTMAP:
|
||||||
case SLD_LOAD_HEIGHTMAP:
|
case SLD_LOAD_HEIGHTMAP:
|
||||||
FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR);
|
FioGetDirectory(o_dir.name, lastof(o_dir.name), HEIGHTMAP_DIR);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
default:
|
default:
|
||||||
|
@ -654,10 +654,10 @@ public:
|
||||||
} else if (this->IsWidgetLowered(WID_SL_SAVE_GAME)) { // Save button clicked
|
} else if (this->IsWidgetLowered(WID_SL_SAVE_GAME)) { // Save button clicked
|
||||||
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
|
if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) {
|
||||||
_switch_mode = SM_SAVE_GAME;
|
_switch_mode = SM_SAVE_GAME;
|
||||||
FiosMakeSavegameName(_file_to_saveload.name, this->filename_editbox.text.buf, sizeof(_file_to_saveload.name));
|
FiosMakeSavegameName(_file_to_saveload.name, this->filename_editbox.text.buf, lastof(_file_to_saveload.name));
|
||||||
} else {
|
} else {
|
||||||
_switch_mode = SM_SAVE_HEIGHTMAP;
|
_switch_mode = SM_SAVE_HEIGHTMAP;
|
||||||
FiosMakeHeightmapName(_file_to_saveload.name, this->filename_editbox.text.buf, sizeof(_file_to_saveload.name));
|
FiosMakeHeightmapName(_file_to_saveload.name, this->filename_editbox.text.buf, lastof(_file_to_saveload.name));
|
||||||
}
|
}
|
||||||
|
|
||||||
/* In the editor set up the vehicle engines correctly (date might have changed) */
|
/* In the editor set up the vehicle engines correctly (date might have changed) */
|
||||||
|
|
|
@ -182,8 +182,8 @@ static void MusicVolumeChanged(byte new_vol)
|
||||||
static void DoPlaySong()
|
static void DoPlaySong()
|
||||||
{
|
{
|
||||||
char filename[MAX_PATH];
|
char filename[MAX_PATH];
|
||||||
if (FioFindFullPath(filename, lengthof(filename), BASESET_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename) == NULL) {
|
if (FioFindFullPath(filename, lastof(filename), BASESET_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename) == NULL) {
|
||||||
FioFindFullPath(filename, lengthof(filename), OLD_GM_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
|
FioFindFullPath(filename, lastof(filename), OLD_GM_DIR, BaseMusic::GetUsedSet()->files[_music_wnd_cursong - 1].filename);
|
||||||
}
|
}
|
||||||
_music_driver->PlaySong(filename);
|
_music_driver->PlaySong(filename);
|
||||||
SetWindowDirty(WC_MUSIC_WINDOW, 0);
|
SetWindowDirty(WC_MUSIC_WINDOW, 0);
|
||||||
|
|
|
@ -390,7 +390,7 @@ static char *GetFullFilename(const ContentInfo *ci, bool compressed)
|
||||||
if (dir == NO_DIRECTORY) return NULL;
|
if (dir == NO_DIRECTORY) return NULL;
|
||||||
|
|
||||||
static char buf[MAX_PATH];
|
static char buf[MAX_PATH];
|
||||||
FioGetFullPath(buf, lengthof(buf), SP_AUTODOWNLOAD_DIR, dir, ci->filename);
|
FioGetFullPath(buf, lastof(buf), SP_AUTODOWNLOAD_DIR, dir, ci->filename);
|
||||||
strecat(buf, compressed ? ".tar.gz" : ".tar", lastof(buf));
|
strecat(buf, compressed ? ".tar.gz" : ".tar", lastof(buf));
|
||||||
|
|
||||||
return buf;
|
return buf;
|
||||||
|
|
|
@ -116,7 +116,7 @@ bool ScriptInstance::LoadCompatibilityScripts(const char *api_version, Subdirect
|
||||||
char buf[MAX_PATH];
|
char buf[MAX_PATH];
|
||||||
Searchpath sp;
|
Searchpath sp;
|
||||||
FOR_ALL_SEARCHPATHS(sp) {
|
FOR_ALL_SEARCHPATHS(sp) {
|
||||||
FioAppendDirectory(buf, MAX_PATH, sp, dir);
|
FioAppendDirectory(buf, lastof(buf), sp, dir);
|
||||||
strecat(buf, script_name, lastof(buf));
|
strecat(buf, script_name, lastof(buf));
|
||||||
if (!FileExists(buf)) continue;
|
if (!FileExists(buf)) continue;
|
||||||
|
|
||||||
|
|
|
@ -1954,7 +1954,7 @@ void InitializeLanguagePacks()
|
||||||
|
|
||||||
FOR_ALL_SEARCHPATHS(sp) {
|
FOR_ALL_SEARCHPATHS(sp) {
|
||||||
char path[MAX_PATH];
|
char path[MAX_PATH];
|
||||||
FioAppendDirectory(path, lengthof(path), sp, LANG_DIR);
|
FioAppendDirectory(path, lastof(path), sp, LANG_DIR);
|
||||||
GetLanguageList(path);
|
GetLanguageList(path);
|
||||||
}
|
}
|
||||||
if (_languages.Length() == 0) usererror("No available language packs (invalid versions?)");
|
if (_languages.Length() == 0) usererror("No available language packs (invalid versions?)");
|
||||||
|
|
|
@ -282,7 +282,7 @@ bool VideoDriver_SDL::CreateMainSurface(uint w, uint h)
|
||||||
if (bpp == 0) usererror("Can't use a blitter that blits 0 bpp for normal visuals");
|
if (bpp == 0) usererror("Can't use a blitter that blits 0 bpp for normal visuals");
|
||||||
|
|
||||||
char icon_path[MAX_PATH];
|
char icon_path[MAX_PATH];
|
||||||
if (FioFindFullPath(icon_path, lengthof(icon_path), BASESET_DIR, "openttd.32.bmp") != NULL) {
|
if (FioFindFullPath(icon_path, lastof(icon_path), BASESET_DIR, "openttd.32.bmp") != NULL) {
|
||||||
/* Give the application an icon */
|
/* Give the application an icon */
|
||||||
icon = SDL_CALL SDL_LoadBMP(icon_path);
|
icon = SDL_CALL SDL_LoadBMP(icon_path);
|
||||||
if (icon != NULL) {
|
if (icon != NULL) {
|
||||||
|
|
Loading…
Reference in New Issue