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@@ -12,6 +12,7 @@
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#include "debug.h"
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#include "fios.h"
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#ifndef WIN32
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#include <unistd.h>
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#include <sys/stat.h>
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#endif
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@@ -258,24 +259,98 @@ void AppendPathSeparator(char *buf, size
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}
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}
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#if defined(WIN32) || defined(WINCE)
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/**
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* Determine the base (personal dir and game data dir) paths
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* @param exe the path to the executable
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*/
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extern void DetermineBasePaths(const char *exe);
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#else /* defined(WIN32) || defined(WINCE) */
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/**
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* Changes the working directory to the path of the give executable.
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* For OSX application bundles '.app' is the required extension of the bundle,
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* so when we crop the path to there, when can remove the name of the bundle
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* in the same way we remove the name from the executable name.
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* @param exe the path to the executable
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*/
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void ChangeWorkingDirectory(const char *exe)
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{
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#ifdef WITH_COCOA
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char *app_bundle = strchr(exe, '.');
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while (app_bundle != NULL && strncasecmp(app_bundle, ".app", 4) != 0) app_bundle = strchr(&app_bundle[1], '.');
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if (app_bundle != NULL) app_bundle[0] = '\0';
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#endif /* WITH_COCOA */
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char *s = strrchr(exe, PATHSEPCHAR);
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if (s != NULL) {
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*s = '\0';
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chdir(exe);
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*s = PATHSEPCHAR;
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}
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#ifdef WITH_COCOA
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if (app_bundle != NULL) app_bundle[0] = '.';
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#endif /* WITH_COCOA */
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}
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/**
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* Determine the base (personal dir and game data dir) paths
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* @note defined in the OS related files (os2.cpp, win32.cpp, unix.cpp etc)
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* @param exe the path to the executable
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*/
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extern void DetermineBasePaths();
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void DetermineBasePaths(const char *exe)
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{
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/* Change the working directory to enable doubleclicking in UIs */
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ChangeWorkingDirectory(exe);
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_paths.game_data_dir = MallocT<char>(MAX_PATH);
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ttd_strlcpy(_paths.game_data_dir, GAME_DATA_DIR, MAX_PATH);
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#if defined(SECOND_DATA_DIR)
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_paths.second_data_dir = MallocT<char>(MAX_PATH);
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ttd_strlcpy(_paths.second_data_dir, SECOND_DATA_DIR, MAX_PATH);
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#endif
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#if defined(USE_HOMEDIR)
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const char *homedir = getenv("HOME");
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if (homedir == NULL) {
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const struct passwd *pw = getpwuid(getuid());
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if (pw != NULL) homedir = pw->pw_dir;
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}
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_paths.personal_dir = str_fmt("%s" PATHSEP "%s", homedir, PERSONAL_DIR);
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#else /* not defined(USE_HOMEDIR) */
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_paths.personal_dir = MallocT<char>(MAX_PATH);
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ttd_strlcpy(_paths.personal_dir, PERSONAL_DIR, MAX_PATH);
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/* check if absolute or relative path */
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const char *s = strchr(_paths.personal_dir, PATHSEPCHAR);
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/* add absolute path */
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if (s == NULL || _paths.personal_dir != s) {
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getcwd(_paths.personal_dir, MAX_PATH);
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AppendPathSeparator(_paths.personal_dir, MAX_PATH);
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ttd_strlcat(_paths.personal_dir, PERSONAL_DIR, MAX_PATH);
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}
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#endif /* defined(USE_HOMEDIR) */
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AppendPathSeparator(_paths.personal_dir, MAX_PATH);
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AppendPathSeparator(_paths.game_data_dir, MAX_PATH);
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}
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#endif /* defined(WIN32) || defined(WINCE) */
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/**
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* Acquire the base paths (personal dir and game data dir),
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* fill all other paths (save dir, autosave dir etc) and
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* make the save and scenario directories.
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* @param exe the path to the executable
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* @todo for save_dir, autosave_dir, scenario_dir and heightmap_dir the
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* assumption is that there is no path separator, however for gm_dir
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* lang_dir and data_dir that assumption is made.
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* This inconsistency should be resolved.
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*/
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void DeterminePaths()
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void DeterminePaths(const char *exe)
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{
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DetermineBasePaths();
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DetermineBasePaths(exe);
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_paths.save_dir = str_fmt("%ssave", _paths.personal_dir);
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_paths.autosave_dir = str_fmt("%s" PATHSEP "autosave", _paths.save_dir);
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