int cd (char *command) {
int retValue = 0;
#if 0
if (
queryString("New directory: ", currentDir, PATH_MAX) != NULL &&
#ifdef ALWAYSEXPAND
/* Always expand (like the shell). */
chdir(tildeExpand(currentDir)) == -1
#else
/* Expand only if it doesn't exist in current dir. */
chdir(currentDir) == -1 &&
(errno != ENOENT || chdir(tildeExpand(currentDir)) == -1)
#endif
) {
perror(currentDir);
retValue = -1;
}
getwd(currentDir);
#endif
return retValue;
}
static void py2app_setPythonPath(void) {
CFMutableArrayRef paths;
CFURLRef resDir;
CFStringRef resPath;
CFArrayRef resPackages;
CFDictionaryRef options;
paths = py2app_CFArrayCreateMutable(NULL, 0, py2app_kCFTypeArrayCallBacks);
resDir = py2app_CFBundleCopyResourcesDirectoryURL(CFBundleGetMainBundle());
resPath = pathFromURL(resDir);
py2app_CFArrayAppendValue(paths, resPath);
py2app_CFRelease(resPath);
resPackages = py2app_getKey("PyResourcePackages");
if (resPackages) {
int i;
int cnt = py2app_CFArrayGetCount(resPackages);
for (i = 0; i < cnt; i++) {
resPath = tildeExpand(py2app_CFArrayGetValueAtIndex(resPackages, i));
if (py2app_CFStringGetLength(resPath)) {
if (py2app_CFStringGetCharacterAtIndex(resPath, 0) != '/') {
CFURLRef absURL = py2app_CFURLCreateWithString(
NULL, resPath, resDir);
py2app_CFRelease(resPath);
resPath = pathFromURL(absURL);
py2app_CFRelease(absURL);
}
py2app_CFArrayAppendValue(paths, resPath);
}
py2app_CFRelease(resPath);
}
}
py2app_CFRelease(resDir);
options = py2app_getKey("PyOptions");
if (options) {
CFBooleanRef use_pythonpath;
CFNumberRef optimize;
use_pythonpath = py2app_CFDictionaryGetValue(
options, py2app_CFSTR("use_pythonpath"));
if (use_pythonpath && py2app_CFBooleanGetValue(use_pythonpath)) {
char *ppath = getenv("PYTHONPATH");
if (ppath) {
CFArrayRef oldPath;
oldPath = py2app_CFStringCreateArrayBySeparatingStrings(
NULL, py2app_CFSTR(ppath), py2app_CFSTR(":"));
if (oldPath) {
CFRange rng;
rng.location = 0;
rng.length = py2app_CFArrayGetCount(oldPath);
py2app_CFArrayAppendArray(paths, oldPath, rng);
py2app_CFRelease(oldPath);
}
}
}
optimize = py2app_CFDictionaryGetValue(
options, py2app_CFSTR("optimize"));
if (optimize) {
int v = 0;
char buf[32];
py2app_CFNumberGetValue(optimize, kCFNumberIntType, &v);
snprintf(buf, 31, "%d", v);
setenv("PYTHONOPTIMIZE", buf, 1);
}
}
if (py2app_CFArrayGetCount(paths)) {
resPath = py2app_CFStringCreateByCombiningStrings(NULL, paths, py2app_CFSTR(":"));
setcfenv("PYTHONPATH", resPath);
py2app_CFRelease(resPath);
} else {
if (getenv("PYTHONPATH") != NULL) {
unsetenv("PYTHONPATH");
}
}
py2app_CFRelease(paths);
}
