[elpax]

I found this extension GitHub and now trying to rewrite it to Linux from Windows.

Extension have this snippet for Windows:

	char path[PLATFORM_MAX_PATH];
	g_pSM->BuildPath(Path_Game, path, sizeof(path), "../bin/vaudio_celt.dll");
	lib = LoadLibrary(path);
	if (!lib) {
		snprintf(error, maxlength, "LoadLibrary failed.");
		return false;
	}
	CreateInterfaceFn createCodecFn;
	createCodecFn = (CreateInterfaceFn)GetProcAddress(lib, "CreateInterface");
	if (!createCodecFn) {
		snprintf(error, maxlength, "GetProcAddress failed.");
		return false;
	}
	voiceCodec = (IVoiceCodec*)createCodecFn("vaudio_celt", NULL);
	if (!voiceCodec) {
		snprintf(error, maxlength, "Create Voice VoiceCodec error");
		return false;
	}
	if (!voiceCodec->Init(QUALITY)) {
		snprintf(error, maxlength, "Voice VoiceCodec Init error");
		return false;
	}

	sharesys->AddInterface(myself, this);

I changed it too: (P.S. #include <dlfcn.h> needed)

	char path[PLATFORM_MAX_PATH];
	g_pSM->BuildPath(Path_Game, path, sizeof(path), "../bin/vaudio_celt_client.so");
	g_pModule = dlopen( path, RTLD_NOW );
	CreateInterfaceFn createCodecFn;
	createCodecFn = (CreateInterfaceFn) dlsym( g_pModule, "CreateInterface" );
	if (!createCodecFn) {
		snprintf(error, maxlength, "GetProcAddress failed.");
		return false;
	}
	voiceCodec = (IVoiceCodec*)createCodecFn("vaudio_celt", NULL);
	if (!voiceCodec) {
		snprintf(error, maxlength, "Create Voice VoiceCodec error");
		return false;
	}
	if (!voiceCodec->Init(QUALITY)) {
		snprintf(error, maxlength, "Voice VoiceCodec Init error");
		return false;
	}

	sharesys->AddInterface(myself, this);

It compiles normally and loads into csgo "normally" too. It prints Create Voice VoiceCodec error. So error somewhere in this line:

voiceCodec = (IVoiceCodec*)createCodecFn("vaudio_celt", NULL);

And I don't know what is wrong. Need help.

[asherkin]

dlopen is probably failing, and you do not have any checks for that, so dlsym will be being called with nullptr which is equivalent to RTLD_DEFAULT, so you'll be getting the CreateInterface from some random library, so it knows nothing about vaudio_celt.

[elpax]

Thanks. I'm forget to add check. Now I see that it can't dlopen the library. But why ?

EDIT:
Fixed the error. I found out that error was: libuuid.so.1: cannot open shared object file: No such file or directory.
I did this:
apt-get install libuuid1:i386

[Oylsister]

Originally Posted by elpax Thanks. I'm forget to add check. Now I see that it can't dlopen the library. But why ? EDIT: Fixed the error. I found out that error was: libuuid.so.1: cannot open shared object file: No such file or directory. I did this: apt-get install libuuid1:i386