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#include <unistd.h>
#include <stdbool.h>
#include <CoreFoundation/CoreFoundation.h>
static void CFQRelease(CFTypeRef cf)
// A version of CFRelease that's tolerant of NULL.
{
if (cf != NULL) {
CFRelease(cf);
}
}
static int GetPathToSelf(char **pathToSelfPtr)
// A drop-in replacement for GetPathToSelf() from MoreAuthSample's MoreSecurity.c,
// implemented using CoreFoundation. From CocoaDev.com
{
int err = 0;
assert( pathToSelfPtr != NULL);
assert(*pathToSelfPtr == NULL);
CFBundleRef mainBundle = CFBundleGetMainBundle();
CFURLRef executableURL = NULL;
CFStringRef pathStringRef = NULL;
char *path = NULL;
if (mainBundle != NULL) {
executableURL = CFBundleCopyExecutableURL(mainBundle);
if (executableURL != NULL) {
pathStringRef = CFURLCopyFileSystemPath(executableURL, kCFURLPOSIXPathStyle);
if (pathStringRef != NULL) {
CFIndex pathSize = CFStringGetLength(pathStringRef) + 1;
path = (char *)calloc(pathSize,1);
if (path != NULL) {
Boolean gotCString = CFStringGetCString(pathStringRef, path, pathSize, kCFStringEncodingUTF8);
if (!gotCString) {
free(path);
path = NULL;
}
}
}
}
}
*pathToSelfPtr = path;
// Do the CF memory management.
CFQRelease(executableURL);
CFQRelease(pathStringRef);
assert(*pathToSelfPtr != NULL);
if (*pathToSelfPtr == NULL)
{
err = -1;
}
return err;
}
static bool wildfireIsRunning()
{
FILE *ps;
char buff[1024];
if((ps=popen("/bin/ps auxww | fgrep -v 'fgrep' | fgrep wildfire/lib/startup.jar", "r")) == NULL)
{
return false;
}
else
{
bool running = false;
if(fgets(buff, 1024, ps)) {
running = true;
}
pclose(ps);
return running;
}
}
static void toggleStartWildfireAtBoot()
{
CFURLRef propFile = CFURLCreateWithFileSystemPath(kCFAllocatorDefault,
CFSTR("/Library/LaunchDaemons/org.jivesoftware.wildfire.plist"),
kCFURLPOSIXPathStyle,
false);
CFDataRef xmlData;
CFURLCreateDataAndPropertiesFromResource (kCFAllocatorDefault,
propFile,
&xmlData,
NULL,
NULL,
NULL);
CFPropertyListRef props = CFPropertyListCreateFromXMLData(kCFAllocatorDefault,
xmlData,
kCFPropertyListMutableContainersAndLeaves,
NULL);
if(CFGetTypeID(props) == CFDictionaryGetTypeID()) {
CFMutableDictionaryRef propsDict = (CFMutableDictionaryRef)props;
CFBooleanRef currentValue = CFDictionaryGetValue(propsDict,CFSTR("RunAtLoad"));
CFDictionaryReplaceValue(propsDict, CFSTR("RunAtLoad"), ((currentValue == kCFBooleanTrue) ? kCFBooleanFalse : kCFBooleanTrue));
CFQRelease(xmlData);
xmlData = CFPropertyListCreateXMLData(kCFAllocatorDefault,(CFPropertyListRef)propsDict);
CFURLWriteDataAndPropertiesToResource(propFile,xmlData,NULL,NULL);
}
CFQRelease(props);
CFQRelease(xmlData);
CFQRelease(propFile);
}
static void toggleWildfire()
{
char *args[4];
args[0] = "launchctl";
if(wildfireIsRunning())
args[1] = "unload";
else
args[1] = "load";
args[2] = "/Library/LaunchDaemons/org.jivesoftware.wildfire.plist";
args[3] = NULL;
execv("/bin/launchctl", args);
}
int main(int inArgsCount, char * const inArgs[])
{
char* selfPath = NULL;
int err = GetPathToSelf(&selfPath);
const char* correctPath = "/Library/PreferencePanes/Wildfire.prefPane/Contents/MacOS/HelperTool";
if(err == 0 && strncmp(correctPath, selfPath, strlen(correctPath)) == 0) {
setuid(0);
if(inArgs[1] && strlen(inArgs[1]) == strlen("boot") && strncmp("boot", inArgs[1], strlen("boot")) == 0) {
toggleStartWildfireAtBoot();
} else {
toggleWildfire();
}
}
return 1;
}