133 lines
4.4 KiB
C++
133 lines
4.4 KiB
C++
/************************************************************************
|
|
* Copyright (c) 2005-2006 tok@openlinux.org.uk *
|
|
* *
|
|
* This software is provided as-is, without any express or implied *
|
|
* warranty. In no event will the authors be held liable for any *
|
|
* damages arising from the use of this software. *
|
|
* *
|
|
* Permission is granted to anyone to use this software for any purpose, *
|
|
* including commercial applications, and to alter it and redistribute *
|
|
* it freely, subject to the following restrictions: *
|
|
* *
|
|
* 1. The origin of this software must not be misrepresented; you must *
|
|
* not claim that you wrote the original software. If you use this *
|
|
* software in a product, an acknowledgment in the product documentation *
|
|
* would be appreciated but is not required. *
|
|
* *
|
|
* 2. Altered source versions must be plainly marked as such, and must *
|
|
* not be misrepresented as being the original software. *
|
|
* *
|
|
* 3. This notice may not be removed or altered from any source *
|
|
* distribution. *
|
|
************************************************************************/
|
|
#include <sstream>
|
|
#include "m_exceptions.h"
|
|
#include "fx_sdt.h"
|
|
|
|
#ifdef SOUND_DUMPER
|
|
#include <iostream>
|
|
#endif
|
|
namespace OpenGTA {
|
|
SoundsDB::Entry::Entry(PHYSFS_uint32 r1, PHYSFS_uint32 r2, PHYSFS_uint32 sr) {
|
|
rawStart = r1;
|
|
rawSize = r2;
|
|
sampleRate = sr;
|
|
}
|
|
|
|
SoundsDB::SoundsDB() {
|
|
dataFile = 0;
|
|
}
|
|
|
|
SoundsDB::SoundsDB(const std::string & sdt_file) {
|
|
dataFile = PHYSFS_openRead(sdt_file.c_str());
|
|
if (!dataFile) {
|
|
std::string sdt2(sdt_file);
|
|
transform(sdt2.begin(), sdt2.end(), sdt2.begin(), tolower);
|
|
dataFile = PHYSFS_openRead(sdt2.c_str());
|
|
}
|
|
if (!dataFile)
|
|
throw E_FILENOTFOUND(sdt_file);
|
|
//throw std::string("FileNotFound: ") + sdt_file;
|
|
PHYSFS_uint32 num_e = PHYSFS_fileLength(dataFile);
|
|
if (num_e % 12) {
|
|
//throw std::string("Ups: invalid SDT file?");
|
|
std::stringstream o;
|
|
o << "SDT filesize " << num_e << " % 12 != 0";
|
|
throw E_INVALIDFORMAT(o.str());
|
|
}
|
|
num_e /= 12;
|
|
PHYSFS_uint32 r1, r2, sr;
|
|
for (PHYSFS_uint16 i = 0; i < num_e; i++) {
|
|
PHYSFS_readULE32(dataFile, &r1);
|
|
PHYSFS_readULE32(dataFile, &r2);
|
|
PHYSFS_readULE32(dataFile, &sr);
|
|
#ifdef SOUND_DUMPER
|
|
std::cout << i << " " << r1 << " " << r2 << " " << sr << std::endl;
|
|
#endif
|
|
knownEntries.insert( std::make_pair<KeyType, Entry>(i, Entry(r1, r2, sr)));
|
|
}
|
|
PHYSFS_close(dataFile);
|
|
|
|
std::string raw_file(sdt_file);
|
|
raw_file.replace(raw_file.size() - 3, 3, "RAW");
|
|
dataFile = PHYSFS_openRead(raw_file.c_str());
|
|
if (!dataFile) {
|
|
std::string sdt2(raw_file);
|
|
transform(sdt2.begin(), sdt2.end(), sdt2.begin(), tolower);
|
|
dataFile = PHYSFS_openRead(sdt2.c_str());
|
|
}
|
|
assert(dataFile);
|
|
|
|
}
|
|
|
|
SoundsDB::~SoundsDB() {
|
|
clear();
|
|
if (dataFile)
|
|
PHYSFS_close(dataFile);
|
|
}
|
|
|
|
void SoundsDB::clear() {
|
|
knownEntries.clear();
|
|
if (dataFile)
|
|
PHYSFS_close(dataFile);
|
|
dataFile = 0;
|
|
}
|
|
|
|
SoundsDB::Entry & SoundsDB::getEntry(KeyType key) {
|
|
MapType::iterator i = knownEntries.find(key);
|
|
if (i == knownEntries.end()) {
|
|
//throw std::string("Unknown sound-db entry");
|
|
std::ostringstream o;
|
|
o << "Querying for sound id: " << key;
|
|
throw E_UNKNOWNKEY(o.str());
|
|
}
|
|
return i->second;
|
|
}
|
|
|
|
unsigned char* SoundsDB::getBuffered(KeyType key) {
|
|
Entry & e = getEntry(key);
|
|
unsigned int t_len = e.rawSize;// + 36 + 8;
|
|
unsigned char* buf = new unsigned char[t_len];
|
|
assert(buf);
|
|
memset(buf, 0, t_len);
|
|
PHYSFS_seek(dataFile, e.rawStart);
|
|
PHYSFS_read(dataFile, buf, 1, e.rawSize);
|
|
return buf;
|
|
}
|
|
|
|
}
|
|
|
|
#ifdef SOUND_DUMPER
|
|
int main(int argc, char*argv[]) {
|
|
PHYSFS_init(argv[0]);
|
|
PHYSFS_addToSearchPath("gtadata.zip", 1);
|
|
try {
|
|
OpenGTA::SoundsDB sounds(argv[1]);
|
|
}
|
|
catch (std::string & e) {
|
|
std::cerr << e << std::endl;
|
|
}
|
|
PHYSFS_deinit();
|
|
}
|
|
#endif
|