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path: root/src/libjin/audio/source.cpp
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#include <cstring>
#include "source.h"

namespace jin
{
namespace audio
{

    static int check_header(const void *data, int size, char *str, int offset) {
        int len = strlen(str);
        return (size >= offset + len) && !memcmp((char*)data + offset, str, len);
    }

    SourceType Source::getType(const void* mem, int size)
    {
        if(check_header(mem, size, "WAVE", 8))
            return SourceType::WAV;
        if(check_header(mem, size, "OggS", 0))
            return SourceType::OGG;
        return SourceType::INVALID;
    }

}
}