wxArrayString SerialPortMac::GetSerialPortList(void)
{
wxArrayString ret;
io_iterator_t iterator;
kern_return_t result = createSerialIterator(&iterator);
if (result == KERN_SUCCESS) {
io_object_t port;
while ((port = IOIteratorNext(iterator)) != 0) {
const char* name = getRegistryString(port,kIOCalloutDeviceKey);
if (name) {
ret.Add(name);
}
IOObjectRelease(port);
}
IOObjectRelease(iterator);
}
return ret;
}
/**
* Attempt to find and load a jvm.dll file. Find the createVM()
* function's address and return it
*/
static CreateVMFunc getCreateVMFunc()
{
bool found = false;
String libname;
/**
* First, look for an embedded jre in the .exe's dir.
* This allows us to package our own JRE if we want to.
*/
String inkscapeHome = getExePath();
inkscapeHome.append("\\jre");
msg("INKSCAPE_HOME='%s'", inkscapeHome.c_str());
String path = checkPathUnderRoot(inkscapeHome);
if (path.size() > 0)
{
libname = path;
found = true;
}
/**
* Next, look for JAVA_HOME. This will allow the user
* to override what's in the registry
*/
if (!found)
{
const char *envStr = getenv("JAVA_HOME");
if (envStr)
{
String javaHome = cleanPath(envStr);
msg("JAVA_HOME='%s'", javaHome.c_str());
path = checkPathUnderRoot(javaHome);
if (path.size() > 0)
{
libname = path;
found = true;
}
}
}
//not at JAVA_HOME. check the registry
if (!found)
{
char verbuf[16];
char regpath[80];
strcpy(regpath, "SOFTWARE\\JavaSoft\\Java Runtime Environment");
bool ret = getRegistryString(HKEY_LOCAL_MACHINE,
regpath, "CurrentVersion", verbuf, 15);
if (!ret)
{
msg("JVM CurrentVersion not found in registry at '%s'", regpath);
}
else
{
strcat(regpath, "\\");
strcat(regpath, verbuf);
//msg("reg path: %s\n", regpath);
char valbuf[80];
ret = getRegistryString(HKEY_LOCAL_MACHINE,
regpath, "RuntimeLib", valbuf, 79);
if (ret)
{
found = true;
libname = valbuf;
}
else
{
msg("JVM RuntimeLib not found in registry at '%s'",
regpath);
}
}
}
if (!found)
{
err("JVM not found at JAVA_HOME or in registry");
return NULL;
}
/**
* If we are here, then we seem to have a valid path for jvm.dll
* Give it a try
*/
msg("getCreateVMFunc: Loading JVM: %s", libname.c_str());
HMODULE lib = LoadLibrary(libname.c_str());
if (!lib)
{
err("Java VM not found at '%s'", libname.c_str());
return NULL;
}
CreateVMFunc createVM = (CreateVMFunc)GetProcAddress(lib, "JNI_CreateJavaVM");
if (!createVM)
{
err("Could not find 'JNI_CreateJavaVM' in shared library '%s'",
libname.c_str());
return NULL;
}
return createVM;
}
int commandLineRead(int argc, char *argv[]) {
int i;
// char *parm;
// char *argvptr;
#define CheckCommand(x) !strncmp(argv[i], x, strlen(x))
for (i = 1; i < argc; i++) {
// version, quit
if (CheckCommand("--version") || CheckCommand("-v")) {
conAdd(LLOW, GRAVIT_VERSION);
conAdd(LLOW, GRAVIT_COPYRIGHT);
cmdQuit(0);
return 0;
}
// --help or -h
if (CheckCommand("--help") || CheckCommand("-h")) {
usage();
return 0;
}
// -n or --noscript
if (CheckCommand("--noscript") || CheckCommand("-n")) {
state.dontExecuteDefaultScript = 1;
continue;
}
#ifdef WIN32SCREENSAVER
if (CheckCommand("/S") || CheckCommand("/s")/* || CheckCommand("/P") || CheckCommand("/p")*/) {
char *path;
path = getRegistryString(REGISTRY_NAME_PATH);
if (!path || strlen(path) == 0) {
MessageBox(NULL, "Can't work out where Gravit lives!\nTry running Gravit by itself first", "Gravit Screensaver Error", MB_OK);
cmdQuit(0);
return 0;
}
SetCurrentDirectory(path);
configRead(findFile(SCREENSAVER_FILE), 0);
state.dontExecuteDefaultScript = 1;
view.screenSaver = 1;
continue;
}
// just ignore preview mode, configure dialog and change password
if (CheckCommand("/P") || CheckCommand("/p") || CheckCommand("/C") || CheckCommand("/c") || CheckCommand("/A") || CheckCommand("/a")) {
cmdQuit(0);
return 0;
}
#endif
cmdExecute(argv[i]);
}
return 1;
}