C++ (Cpp) lha_decoder_new Examples

Example #1

File: td0.c Project: samstyle/Xpeccy

int loadTD0(Computer* comp, const char* name, int drv) {
	Floppy* flp = comp->dif->fdc->flop[drv & 3];
	FILE* file = fopen(name, "rb");
	if (!file) return ERR_CANT_OPEN;

	int err = ERR_OK;
	td0Head hd;
	fread(&hd, sizeof(td0Head), 1, file);
	if (strncmp(hd.sign, "td", 2) && strncmp(hd.sign, "TD", 2)) {
		err = ERR_TD0_SIGN;
	} else if ((hd.dens != 0) || (hd.sides > 2)) {
		err = ERR_TD0_TYPE;
	} else if (hd.ver < 0x14) {
		err = ERR_TD0_VERSION;
	} else {
		if (strncmp(hd.sign,"TD",2)) {	// 1 on td (packed)
			LHADecoderType* decType;
			LHADecoder* dec = NULL;
			decType = lha_decoder_for_name("-lh1-");
			dec = lha_decoder_new(decType, fGetData, file, -1);
			doTD0(flp, lhaDepack, dec, hd.flag & 0x80);
			lha_decoder_free(dec);
		} else {
			doTD0(flp, fGetData, file, hd.flag & 0x80);
		}
		flp->path = (char*)realloc(flp->path,sizeof(char) * (strlen(name) + 1));
		strcpy(flp->path,name);
		flp->insert = 1;
		flp->changed = 0;
	}
	fclose(file);
	return err;
}

Example #2

File: lha_basic_reader.c Project: djdron/zxtune

LHADecoder *lha_basic_reader_decode(LHABasicReader *reader)
{
	LHADecoderType *dtype;

	if (reader->curr_file == NULL) {
		return NULL;
	}

	// Look up the decoder to use for this compression method.

	dtype = lha_decoder_for_name(reader->curr_file->compress_method);

	if (dtype == NULL) {
		return NULL;
	}

	// Create decoder.

	return lha_decoder_new(dtype, decoder_callback, reader,
	                       reader->curr_file->length);
}