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winamp/Src/external_dependencies/openmpt-trunk/libopenmpt/libopenmpt_c.cpp

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Initial community commit
2024-09-24 13:54:57 +01:00
/*
* libopenmpt_c.cpp
* ----------------
* Purpose: libopenmpt C interface implementation
* Notes : (currently none)
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#include "openmpt/all/BuildSettings.hpp"
#include "libopenmpt_internal.h"
#include "libopenmpt.h"
#include "libopenmpt_ext.h"
#include "libopenmpt_impl.hpp"
#include "libopenmpt_ext_impl.hpp"
#include <limits>
#include <new>
#include <stdexcept>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#if defined(_MSC_VER)
#pragma warning(disable:4702) /* unreachable code */
#endif
namespace openmpt {
static const char * strdup( const char * src ) {
char * dst = (char*)std::calloc( std::strlen( src ) + 1, sizeof( char ) );
if ( !dst ) {
return NULL;
}
std::strcpy( dst, src );
return dst;
}
class logfunc_logger : public log_interface {
private:
openmpt_log_func m_logfunc;
void * m_user;
public:
logfunc_logger( openmpt_log_func func, void * user ) : m_logfunc(func), m_user(user) {
return;
}
void log( const std::string & message ) const override {
if ( m_logfunc ) {
m_logfunc( message.c_str(), m_user );
} else {
openmpt_log_func_default( message.c_str(), m_user );
}
}
}; // class logfunc_logger
namespace interface {
class invalid_module_pointer : public openmpt::exception {
public:
invalid_module_pointer()
: openmpt::exception("module * not valid")
{
return;
}
invalid_module_pointer(const invalid_module_pointer&) = default;
virtual ~invalid_module_pointer() noexcept = default;
};
class argument_null_pointer : public openmpt::exception {
public:
argument_null_pointer()
: openmpt::exception("argument null pointer")
{
return;
}
argument_null_pointer(const argument_null_pointer&) = default;
virtual ~argument_null_pointer() noexcept = default;
};
} // namespace interface
static std::string format_exception( const char * const function ) {
std::string err;
try {
// cppcheck false-positive
// cppcheck-suppress rethrowNoCurrentException
throw;
} catch ( const openmpt::exception & e ) {
err += function;
err += ": ";
err += "ERROR: ";
const char * what = e.what();
err += what ? what : "";
} catch ( const std::bad_alloc & e ) {
err += function;
err += ": ";
err += "OUT OF MEMORY: ";
const char * what = e.what();
err += what ? what : "";
} catch ( const std::exception & e ) {
err += function;
err += ": ";
err += "INTERNAL ERROR: ";
const char * what = e.what();
err += what ? what : "";
} catch ( ... ) {
err += function;
err += ": ";
err += "UNKNOWN INTERNAL ERROR";
}
return err;
}
static void error_message_from_exception( const char * * error_message, const std::exception & e ) {
if ( error_message ) {
const char * what = e.what();
*error_message = ( what ? openmpt::strdup( what ) : openmpt::strdup( "" ) );
}
}
static int error_from_exception( const char * * error_message ) {
int error = 0;
if ( error_message ) {
if ( *error_message ) {
openmpt_free_string( *error_message );
*error_message = NULL;
}
}
try {
// cppcheck false-positive
// cppcheck-suppress rethrowNoCurrentException
throw;
} catch ( const std::bad_alloc & e ) {
error = OPENMPT_ERROR_OUT_OF_MEMORY;
error_message_from_exception( error_message, e );
} catch ( const openmpt::interface::invalid_module_pointer & e ) {
error = OPENMPT_ERROR_INVALID_MODULE_POINTER;
error_message_from_exception( error_message, e );
} catch ( const openmpt::interface::argument_null_pointer & e ) {
error = OPENMPT_ERROR_ARGUMENT_NULL_POINTER;
error_message_from_exception( error_message, e );
} catch ( const openmpt::exception & e ) {
error = OPENMPT_ERROR_GENERAL;
error_message_from_exception( error_message, e );
} catch ( const std::invalid_argument & e ) {
error = OPENMPT_ERROR_INVALID_ARGUMENT;
error_message_from_exception( error_message, e );
} catch ( const std::out_of_range & e ) {
error = OPENMPT_ERROR_OUT_OF_RANGE;
error_message_from_exception( error_message, e );
} catch ( const std::length_error & e ) {
error = OPENMPT_ERROR_LENGTH;
error_message_from_exception( error_message, e );
} catch ( const std::domain_error & e ) {
error = OPENMPT_ERROR_DOMAIN;
error_message_from_exception( error_message, e );
} catch ( const std::logic_error & e ) {
error = OPENMPT_ERROR_LOGIC;
error_message_from_exception( error_message, e );
} catch ( const std::underflow_error & e ) {
error = OPENMPT_ERROR_UNDERFLOW;
error_message_from_exception( error_message, e );
} catch ( const std::overflow_error & e ) {
error = OPENMPT_ERROR_OVERFLOW;
error_message_from_exception( error_message, e );
} catch ( const std::range_error & e ) {
error = OPENMPT_ERROR_RANGE;
error_message_from_exception( error_message, e );
} catch ( const std::runtime_error & e ) {
error = OPENMPT_ERROR_RUNTIME;
error_message_from_exception( error_message, e );
} catch ( const std::exception & e ) {
error = OPENMPT_ERROR_EXCEPTION;
error_message_from_exception( error_message, e );
} catch ( ... ) {
error = OPENMPT_ERROR_UNKNOWN;
}
return error;
}
} // namespace openmpt
extern "C" {
struct openmpt_module {
openmpt_log_func logfunc;
void * loguser;
openmpt_error_func errfunc;
void * erruser;
int error;
const char * error_message;
openmpt::module_impl * impl;
};
struct openmpt_module_ext {
openmpt_module mod;
openmpt::module_ext_impl * impl;
};
} // extern "C"
namespace openmpt {
static void do_report_exception( const char * const function, openmpt_log_func const logfunc = 0, void * const loguser = 0, openmpt_error_func errfunc = 0, void * const erruser = 0, openmpt::module_impl * const impl = 0, openmpt_module * const mod = 0, int * const err = 0, const char * * err_msg = 0 ) {
int error = OPENMPT_ERROR_OK;
const char * error_message = NULL;
int error_func_result = OPENMPT_ERROR_FUNC_RESULT_DEFAULT;
if ( errfunc || mod || err || err_msg ) {
error = error_from_exception( mod ? &error_message : NULL );
}
if ( errfunc ) {
error_func_result = errfunc( error, erruser );
}
if ( mod && ( error_func_result & OPENMPT_ERROR_FUNC_RESULT_STORE ) ) {
mod->error = error;
mod->error_message = ( error_message ? openmpt::strdup( error_message ) : openmpt::strdup( "" ) );
}
if ( err ) {
*err = error;
}
if ( err_msg ) {
*err_msg = ( error_message ? openmpt::strdup( error_message ) : openmpt::strdup( "" ) );
}
if ( error_message ) {
openmpt_free_string( error_message );
error_message = NULL;
}
if ( error_func_result & OPENMPT_ERROR_FUNC_RESULT_LOG ) {
try {
const std::string message = format_exception( function );
if ( impl ) {
impl->PushToCSoundFileLog( message );
} else if ( logfunc ) {
logfunc( message.c_str(), loguser );
} else {
openmpt_log_func_default( message.c_str(), NULL );
}
} catch ( ... ) {
fprintf( stderr, "openmpt: %s:%i: UNKNOWN INTERNAL ERROR in error handling: function='%s', logfunc=%p, loguser=%p, errfunc=%p, erruser=%p, impl=%p\n", __FILE__, static_cast<int>( __LINE__ ), function ? function : "", reinterpret_cast<void*>( logfunc ), loguser, reinterpret_cast<void*>( errfunc ), erruser, static_cast<void*>( impl ) );
fflush( stderr );
}
}
}
static void report_exception( const char * const function, openmpt_module * mod = 0, int * error = 0, const char * * error_message = 0 ) {
do_report_exception( function, mod ? mod->logfunc : NULL, mod ? mod->loguser : NULL, mod ? mod->errfunc : NULL, mod ? mod->erruser : NULL, mod ? mod->impl : 0, mod ? mod : NULL, error ? error : NULL, error_message ? error_message : NULL );
}
static void report_exception( const char * const function, openmpt_log_func const logfunc, void * const loguser, openmpt_error_func errfunc, void * const erruser, int * error, const char * * error_message ) {
do_report_exception( function, logfunc, loguser, errfunc, erruser, 0, 0, error, error_message );
}
namespace interface {
template < typename T >
void check_soundfile( T * mod ) {
if ( !mod ) {
throw openmpt::interface::invalid_module_pointer();
}
}
template < typename T >
void check_pointer( T * p ) {
if ( !p ) {
throw openmpt::interface::argument_null_pointer();
}
}
} // namespace interface
} // namespace openmpt
extern "C" {
uint32_t openmpt_get_library_version(void) {
try {
return openmpt::get_library_version();
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return 0;
}
uint32_t openmpt_get_core_version(void) {
try {
return openmpt::get_core_version();
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return 0;
}
void openmpt_free_string( const char * str ) {
try {
std::free( const_cast< char * >( str ) );
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return;
}
const char * openmpt_get_string( const char * key ) {
try {
if ( !key ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( openmpt::string::get( key ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return NULL;
}
const char * openmpt_get_supported_extensions(void) {
try {
std::string retval;
bool first = true;
std::vector<std::string> supported_extensions = openmpt::module_impl::get_supported_extensions();
for ( std::vector<std::string>::iterator i = supported_extensions.begin(); i != supported_extensions.end(); ++i ) {
if ( first ) {
first = false;
} else {
retval += ";";
}
retval += *i;
}
return openmpt::strdup( retval.c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return NULL;
}
/// <summary>
/// From version 0.7.0
/// Hakan DANISIK
/// </summary>
/// <param name="extension"></param>
/// <returns></returns>
const char * openmpt_get_tracker_name( const char * extension ) {
try {
std::string retval;
if ( !extension ) {
return NULL;
}
retval = openmpt::module_impl::get_tracker_name( extension );
return openmpt::strdup( retval.c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return NULL;
}
int openmpt_is_extension_supported( const char * extension ) {
try {
if ( !extension ) {
return 0;
}
return openmpt::module_impl::is_extension_supported( extension ) ? 1 : 0;
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return 0;
}
void openmpt_log_func_default( const char * message, void * /*user*/ ) {
fprintf( stderr, "openmpt: %s\n", message );
fflush( stderr );
}
void openmpt_log_func_silent( const char * /*message*/ , void * /*user*/ ) {
return;
}
int openmpt_error_is_transient( int error ) {
int result = 0;
switch ( error ) {
case OPENMPT_ERROR_OUT_OF_MEMORY:
result = 1;
break;
default:
result = 0;
break;
}
return result;
}
const char * openmpt_error_string( int error ) {
const char * text = "unknown error";
switch ( error ) {
case OPENMPT_ERROR_OK:
text = "";
break;
case OPENMPT_ERROR_UNKNOWN:
text = "unknown internal error";
break;
case OPENMPT_ERROR_EXCEPTION:
text = "unknown exception ";
break;
case OPENMPT_ERROR_OUT_OF_MEMORY:
text = "out of memory";
break;
case OPENMPT_ERROR_RUNTIME:
text = "runtime error";
break;
case OPENMPT_ERROR_RANGE:
text = "range error";
break;
case OPENMPT_ERROR_OVERFLOW:
text = "arithmetic overflow";
break;
case OPENMPT_ERROR_UNDERFLOW:
text = "arithmetic underflow";
break;
case OPENMPT_ERROR_LOGIC:
text = "logic error";
break;
case OPENMPT_ERROR_DOMAIN:
text = "value domain error";
break;
case OPENMPT_ERROR_LENGTH:
text = "maximum supported size exceeded";
break;
case OPENMPT_ERROR_OUT_OF_RANGE:
text = "argument out of range";
break;
case OPENMPT_ERROR_INVALID_ARGUMENT:
text = "invalid argument";
break;
case OPENMPT_ERROR_GENERAL:
text = "libopenmpt error";
break;
}
return openmpt::strdup( text );
}
int openmpt_error_func_default( int error, void * /* user */ ) {
(void)error;
return OPENMPT_ERROR_FUNC_RESULT_DEFAULT;
}
int openmpt_error_func_log( int error, void * /* user */ ) {
(void)error;
return OPENMPT_ERROR_FUNC_RESULT_LOG;
}
int openmpt_error_func_store( int error, void * /* user */ ) {
(void)error;
return OPENMPT_ERROR_FUNC_RESULT_STORE;
}
int openmpt_error_func_ignore( int error, void * /* user */ ) {
(void)error;
return OPENMPT_ERROR_FUNC_RESULT_NONE;
}
int openmpt_error_func_errno( int error, void * user ) {
int * e = (int *)user;
if ( !e ) {
return OPENMPT_ERROR_FUNC_RESULT_DEFAULT;
}
*e = error;
return OPENMPT_ERROR_FUNC_RESULT_NONE;
}
void * openmpt_error_func_errno_userdata( int * error ) {
return (void *)error;
}
double openmpt_could_open_probability( openmpt_stream_callbacks stream_callbacks, void * stream, double effort, openmpt_log_func logfunc, void * loguser ) {
return openmpt_could_open_probability2( stream_callbacks, stream, effort, logfunc, loguser, NULL, NULL, NULL, NULL );
}
double openmpt_could_open_propability( openmpt_stream_callbacks stream_callbacks, void * stream, double effort, openmpt_log_func logfunc, void * loguser ) {
return openmpt_could_open_probability2( stream_callbacks, stream, effort, logfunc, loguser, NULL, NULL, NULL, NULL );
}
double openmpt_could_open_probability2( openmpt_stream_callbacks stream_callbacks, void * stream, double effort, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message ) {
try {
openmpt::callback_stream_wrapper istream = { stream, stream_callbacks.read, stream_callbacks.seek, stream_callbacks.tell };
return openmpt::module_impl::could_open_probability( istream, effort, openmpt::helper::make_unique<openmpt::logfunc_logger>( logfunc ? logfunc : openmpt_log_func_default, loguser ) );
} catch ( ... ) {
openmpt::report_exception( __func__, logfunc, loguser, errfunc, erruser, error, error_message );
}
return 0.0;
}
size_t openmpt_probe_file_header_get_recommended_size(void) {
try {
return openmpt::module_impl::probe_file_header_get_recommended_size();
} catch ( ... ) {
openmpt::report_exception( __func__ );
}
return 0;
}
int openmpt_probe_file_header( uint64_t flags, const void * data, size_t size, uint64_t filesize, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message ) {
try {
return openmpt::module_impl::probe_file_header( flags, data, size, filesize );
} catch ( ... ) {
openmpt::report_exception( __func__, logfunc, loguser, errfunc, erruser, error, error_message );
}
return OPENMPT_PROBE_FILE_HEADER_RESULT_ERROR;
}
int openmpt_probe_file_header_without_filesize( uint64_t flags, const void * data, size_t size, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message ) {
try {
return openmpt::module_impl::probe_file_header( flags, data, size );
} catch ( ... ) {
openmpt::report_exception( __func__, logfunc, loguser, errfunc, erruser, error, error_message );
}
return OPENMPT_PROBE_FILE_HEADER_RESULT_ERROR;
}
int openmpt_probe_file_header_from_stream( uint64_t flags, openmpt_stream_callbacks stream_callbacks, void * stream, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message ) {
try {
openmpt::callback_stream_wrapper istream = { stream, stream_callbacks.read, stream_callbacks.seek, stream_callbacks.tell };
return openmpt::module_impl::probe_file_header( flags, istream );
} catch ( ... ) {
openmpt::report_exception( __func__, logfunc, loguser, errfunc, erruser, error, error_message );
}
return OPENMPT_PROBE_FILE_HEADER_RESULT_ERROR;
}
openmpt_module * openmpt_module_create( openmpt_stream_callbacks stream_callbacks, void * stream, openmpt_log_func logfunc, void * user, const openmpt_module_initial_ctl * ctls ) {
return openmpt_module_create2( stream_callbacks, stream, logfunc, user, NULL, NULL, NULL, NULL, ctls );
}
openmpt_module * openmpt_module_create2( openmpt_stream_callbacks stream_callbacks, void * stream, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message, const openmpt_module_initial_ctl * ctls ) {
try {
openmpt_module * mod = (openmpt_module*)std::calloc( 1, sizeof( openmpt_module ) );
if ( !mod ) {
throw std::bad_alloc();
}
std::memset( mod, 0, sizeof( openmpt_module ) );
mod->logfunc = logfunc ? logfunc : openmpt_log_func_default;
mod->loguser = loguser;
mod->errfunc = errfunc ? errfunc : NULL;
mod->erruser = erruser;
mod->error = OPENMPT_ERROR_OK;
mod->error_message = NULL;
mod->impl = 0;
try {
std::map< std::string, std::string > ctls_map;
if ( ctls ) {
for ( const openmpt_module_initial_ctl * it = ctls; it->ctl; ++it ) {
if ( it->value ) {
ctls_map[ it->ctl ] = it->value;
} else {
ctls_map.erase( it->ctl );
}
}
}
openmpt::callback_stream_wrapper istream = { stream, stream_callbacks.read, stream_callbacks.seek, stream_callbacks.tell };
mod->impl = new openmpt::module_impl( istream, openmpt::helper::make_unique<openmpt::logfunc_logger>( mod->logfunc, mod->loguser ), ctls_map );
return mod;
} catch ( ... ) {
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:6001) // false-positive: Using uninitialized memory 'mod'.
#endif // _MSC_VER
openmpt::report_exception( __func__, mod, error, error_message );
#if defined(_MSC_VER)
#pragma warning(pop)
#endif // _MSC_VER
}
delete mod->impl;
mod->impl = 0;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
std::free( (void*)mod );
mod = NULL;
} catch ( ... ) {
openmpt::report_exception( __func__, 0, error, error_message );
}
return NULL;
}
openmpt_module * openmpt_module_create_from_memory( const void * filedata, size_t filesize, openmpt_log_func logfunc, void * user, const openmpt_module_initial_ctl * ctls ) {
return openmpt_module_create_from_memory2( filedata, filesize, logfunc, user, NULL, NULL, NULL, NULL, ctls );
}
openmpt_module * openmpt_module_create_from_memory2( const void * filedata, size_t filesize, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message, const openmpt_module_initial_ctl * ctls ) {
try {
openmpt_module * mod = (openmpt_module*)std::calloc( 1, sizeof( openmpt_module ) );
if ( !mod ) {
throw std::bad_alloc();
}
std::memset( mod, 0, sizeof( openmpt_module ) );
mod->logfunc = logfunc ? logfunc : openmpt_log_func_default;
mod->loguser = loguser;
mod->errfunc = errfunc ? errfunc : NULL;
mod->erruser = erruser;
mod->error = OPENMPT_ERROR_OK;
mod->error_message = NULL;
mod->impl = 0;
try {
std::map< std::string, std::string > ctls_map;
if ( ctls ) {
for ( const openmpt_module_initial_ctl * it = ctls; it->ctl; ++it ) {
if ( it->value ) {
ctls_map[ it->ctl ] = it->value;
} else {
ctls_map.erase( it->ctl );
}
}
}
mod->impl = new openmpt::module_impl( filedata, filesize, openmpt::helper::make_unique<openmpt::logfunc_logger>( mod->logfunc, mod->loguser ), ctls_map );
return mod;
} catch ( ... ) {
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:6001) // false-positive: Using uninitialized memory 'mod'.
#endif // _MSC_VER
openmpt::report_exception( __func__, mod, error, error_message );
#if defined(_MSC_VER)
#pragma warning(pop)
#endif // _MSC_VER
}
delete mod->impl;
mod->impl = 0;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
std::free( (void*)mod );
mod = NULL;
} catch ( ... ) {
openmpt::report_exception( __func__, 0, error, error_message );
}
return NULL;
}
void openmpt_module_destroy( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
delete mod->impl;
mod->impl = 0;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
std::free( (void*)mod );
mod = NULL;
return;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return;
}
void openmpt_module_set_log_func( openmpt_module * mod, openmpt_log_func logfunc, void * loguser ) {
try {
openmpt::interface::check_soundfile( mod );
mod->logfunc = logfunc ? logfunc : openmpt_log_func_default;
mod->loguser = loguser;
return;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return;
}
void openmpt_module_set_error_func( openmpt_module * mod, openmpt_error_func errfunc, void * erruser ) {
try {
openmpt::interface::check_soundfile( mod );
mod->errfunc = errfunc ? errfunc : NULL;
mod->erruser = erruser;
mod->error = OPENMPT_ERROR_OK;
return;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return;
}
int openmpt_module_error_get_last( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->error;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return -1;
}
const char * openmpt_module_error_get_last_message( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->error_message ? openmpt::strdup( mod->error_message ) : openmpt::strdup( "" );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
void openmpt_module_error_set_last( openmpt_module * mod, int error ) {
try {
openmpt::interface::check_soundfile( mod );
mod->error = error;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
return;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return;
}
void openmpt_module_error_clear( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
mod->error = OPENMPT_ERROR_OK;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
return;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return;
}
int openmpt_module_select_subsong( openmpt_module * mod, int32_t subsong ) {
try {
openmpt::interface::check_soundfile( mod );
mod->impl->select_subsong( subsong );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_selected_subsong( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_selected_subsong();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return -1;
}
int openmpt_module_set_repeat_count( openmpt_module * mod, int32_t repeat_count ) {
try {
openmpt::interface::check_soundfile( mod );
mod->impl->set_repeat_count( repeat_count );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_repeat_count( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_repeat_count();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
double openmpt_module_get_duration_seconds( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_duration_seconds();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
double openmpt_module_set_position_seconds( openmpt_module * mod, double seconds ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->set_position_seconds( seconds );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
double openmpt_module_get_position_seconds( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_position_seconds();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
double openmpt_module_set_position_order_row( openmpt_module * mod, int32_t order, int32_t row ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->set_position_order_row( order, row );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
int openmpt_module_get_render_param( openmpt_module * mod, int param, int32_t * value ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( value );
*value = mod->impl->get_render_param( (openmpt::module::render_param)param );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int openmpt_module_set_render_param( openmpt_module * mod, int param, int32_t value ) {
try {
openmpt::interface::check_soundfile( mod );
mod->impl->set_render_param( (openmpt::module::render_param)param, value );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_mono( openmpt_module * mod, int32_t samplerate, size_t count, int16_t * mono ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read( samplerate, count, mono );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_stereo( openmpt_module * mod, int32_t samplerate, size_t count, int16_t * left, int16_t * right ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read( samplerate, count, left, right );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_quad( openmpt_module * mod, int32_t samplerate, size_t count, int16_t * left, int16_t * right, int16_t * rear_left, int16_t * rear_right ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read( samplerate, count, left, right, rear_left, rear_right );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_float_mono( openmpt_module * mod, int32_t samplerate, size_t count, float * mono ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read( samplerate, count, mono );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_float_stereo( openmpt_module * mod, int32_t samplerate, size_t count, float * left, float * right ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read( samplerate, count, left, right );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_float_quad( openmpt_module * mod, int32_t samplerate, size_t count, float * left, float * right, float * rear_left, float * rear_right ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read( samplerate, count, left, right, rear_left, rear_right );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_interleaved_stereo( openmpt_module * mod, int32_t samplerate, size_t count, int16_t * interleaved_stereo ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read_interleaved_stereo( samplerate, count, interleaved_stereo );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_interleaved_quad( openmpt_module * mod, int32_t samplerate, size_t count, int16_t * interleaved_quad ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read_interleaved_quad( samplerate, count, interleaved_quad );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_interleaved_float_stereo( openmpt_module * mod, int32_t samplerate, size_t count, float * interleaved_stereo ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read_interleaved_stereo( samplerate, count, interleaved_stereo );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
size_t openmpt_module_read_interleaved_float_quad( openmpt_module * mod, int32_t samplerate, size_t count, float * interleaved_quad ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->read_interleaved_quad( samplerate, count, interleaved_quad );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_get_metadata_keys( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
std::string retval;
bool first = true;
std::vector<std::string> metadata_keys = mod->impl->get_metadata_keys();
for ( std::vector<std::string>::iterator i = metadata_keys.begin(); i != metadata_keys.end(); ++i ) {
if ( first ) {
first = false;
} else {
retval += ";";
}
retval += *i;
}
return openmpt::strdup( retval.c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_get_metadata( openmpt_module * mod, const char * key ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( key );
return openmpt::strdup( mod->impl->get_metadata( key ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
double openmpt_module_get_current_estimated_bpm( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_estimated_bpm();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
int32_t openmpt_module_get_current_speed( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_speed();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_current_tempo( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_tempo();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_current_order( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_order();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_current_pattern( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_pattern();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_current_row( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_row();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_current_playing_channels( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_playing_channels();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
float openmpt_module_get_current_channel_vu_mono( openmpt_module * mod, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_channel_vu_mono( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
float openmpt_module_get_current_channel_vu_left( openmpt_module * mod, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_channel_vu_left( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
float openmpt_module_get_current_channel_vu_right( openmpt_module * mod, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_channel_vu_right( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
float openmpt_module_get_current_channel_vu_rear_left( openmpt_module * mod, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_channel_vu_rear_left( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
float openmpt_module_get_current_channel_vu_rear_right( openmpt_module * mod, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_current_channel_vu_rear_right( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
int32_t openmpt_module_get_num_subsongs( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_num_subsongs();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_num_channels( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_num_channels();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_num_orders( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_num_orders();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_num_patterns( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_num_patterns();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_num_instruments( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_num_instruments();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_num_samples( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_num_samples();
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_get_subsong_name( openmpt_module * mod, int32_t index ) {
try {
openmpt::interface::check_soundfile( mod );
std::vector<std::string> names = mod->impl->get_subsong_names();
if ( names.size() >= (std::size_t)std::numeric_limits<int32_t>::max() ) {
throw std::runtime_error("too many names");
}
if ( index < 0 || index >= (int32_t)names.size() ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( names[index].c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_get_channel_name( openmpt_module * mod, int32_t index ) {
try {
openmpt::interface::check_soundfile( mod );
std::vector<std::string> names = mod->impl->get_channel_names();
if ( names.size() >= (std::size_t)std::numeric_limits<int32_t>::max() ) {
throw std::runtime_error("too many names");
}
if ( index < 0 || index >= (int32_t)names.size() ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( names[index].c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_get_order_name( openmpt_module * mod, int32_t index ) {
try {
openmpt::interface::check_soundfile( mod );
std::vector<std::string> names = mod->impl->get_order_names();
if ( names.size() >= (std::size_t)std::numeric_limits<int32_t>::max() ) {
throw std::runtime_error("too many names");
}
if ( index < 0 || index >= (int32_t)names.size() ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( names[index].c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_get_pattern_name( openmpt_module * mod, int32_t index ) {
try {
openmpt::interface::check_soundfile( mod );
std::vector<std::string> names = mod->impl->get_pattern_names();
if ( names.size() >= (std::size_t)std::numeric_limits<int32_t>::max() ) {
throw std::runtime_error("too many names");
}
if ( index < 0 || index >= (int32_t)names.size() ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( names[index].c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_get_instrument_name( openmpt_module * mod, int32_t index ) {
try {
openmpt::interface::check_soundfile( mod );
std::vector<std::string> names = mod->impl->get_instrument_names();
if ( names.size() >= (std::size_t)std::numeric_limits<int32_t>::max() ) {
throw std::runtime_error("too many names");
}
if ( index < 0 || index >= (int32_t)names.size() ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( names[index].c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_get_sample_name( openmpt_module * mod, int32_t index ) {
try {
openmpt::interface::check_soundfile( mod );
std::vector<std::string> names = mod->impl->get_sample_names();
if ( names.size() >= (std::size_t)std::numeric_limits<int32_t>::max() ) {
throw std::runtime_error("too many names");
}
if ( index < 0 || index >= (int32_t)names.size() ) {
return openmpt::strdup( "" );
}
return openmpt::strdup( names[index].c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
int32_t openmpt_module_get_order_pattern( openmpt_module * mod, int32_t order ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_order_pattern( order );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int32_t openmpt_module_get_pattern_num_rows( openmpt_module * mod, int32_t pattern ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_pattern_num_rows( pattern );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
uint8_t openmpt_module_get_pattern_row_channel_command( openmpt_module * mod, int32_t pattern, int32_t row, int32_t channel, int command ) {
try {
openmpt::interface::check_soundfile( mod );
return mod->impl->get_pattern_row_channel_command( pattern, row, channel, command );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_format_pattern_row_channel_command( openmpt_module * mod, int32_t pattern, int32_t row, int32_t channel, int command ) {
try {
openmpt::interface::check_soundfile( mod );
return openmpt::strdup( mod->impl->format_pattern_row_channel_command( pattern, row, channel, command ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_highlight_pattern_row_channel_command( openmpt_module * mod, int32_t pattern, int32_t row, int32_t channel, int command ) {
try {
openmpt::interface::check_soundfile( mod );
return openmpt::strdup( mod->impl->highlight_pattern_row_channel_command( pattern, row, channel, command ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_format_pattern_row_channel( openmpt_module * mod, int32_t pattern, int32_t row, int32_t channel, size_t width, int pad ) {
try {
openmpt::interface::check_soundfile( mod );
return openmpt::strdup( mod->impl->format_pattern_row_channel( pattern, row, channel, width, pad ? true : false ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_highlight_pattern_row_channel( openmpt_module * mod, int32_t pattern, int32_t row, int32_t channel, size_t width, int pad ) {
try {
openmpt::interface::check_soundfile( mod );
return openmpt::strdup( mod->impl->highlight_pattern_row_channel( pattern, row, channel, width, pad ? true : false ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
const char * openmpt_module_get_ctls( openmpt_module * mod ) {
try {
openmpt::interface::check_soundfile( mod );
std::string retval;
bool first = true;
std::vector<std::string> ctls = mod->impl->get_ctls();
for ( std::vector<std::string>::iterator i = ctls.begin(); i != ctls.end(); ++i ) {
if ( first ) {
first = false;
} else {
retval += ";";
}
retval += *i;
}
return openmpt::strdup( retval.c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
const char * openmpt_module_ctl_get( openmpt_module * mod, const char * ctl ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
return openmpt::strdup( mod->impl->ctl_get( ctl ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
int openmpt_module_ctl_get_boolean( openmpt_module * mod, const char * ctl ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
return mod->impl->ctl_get_boolean( ctl );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int64_t openmpt_module_ctl_get_integer( openmpt_module * mod, const char * ctl ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
return mod->impl->ctl_get_integer( ctl );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
double openmpt_module_ctl_get_floatingpoint( openmpt_module * mod, const char * ctl ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
return mod->impl->ctl_get_floatingpoint( ctl );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0.0;
}
const char * openmpt_module_ctl_get_text( openmpt_module * mod, const char * ctl ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
return openmpt::strdup( mod->impl->ctl_get_text( ctl ).c_str() );
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return NULL;
}
int openmpt_module_ctl_set( openmpt_module * mod, const char * ctl, const char * value ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
openmpt::interface::check_pointer( value );
mod->impl->ctl_set( ctl, value );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int openmpt_module_ctl_set_boolean( openmpt_module * mod, const char * ctl, int value ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
mod->impl->ctl_set_boolean( ctl, value ? true : false );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int openmpt_module_ctl_set_integer( openmpt_module * mod, const char * ctl, int64_t value ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
mod->impl->ctl_set_integer( ctl, value );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int openmpt_module_ctl_set_floatingpoint( openmpt_module * mod, const char * ctl, double value ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
mod->impl->ctl_set_floatingpoint( ctl, value );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
int openmpt_module_ctl_set_text( openmpt_module * mod, const char * ctl, const char * value ) {
try {
openmpt::interface::check_soundfile( mod );
openmpt::interface::check_pointer( ctl );
openmpt::interface::check_pointer( value );
mod->impl->ctl_set_text( ctl, value );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod );
}
return 0;
}
openmpt_module_ext * openmpt_module_ext_create( openmpt_stream_callbacks stream_callbacks, void * stream, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message, const openmpt_module_initial_ctl * ctls ) {
try {
openmpt_module_ext * mod_ext = (openmpt_module_ext*)std::calloc( 1, sizeof( openmpt_module_ext ) );
if ( !mod_ext ) {
throw std::bad_alloc();
}
std::memset( mod_ext, 0, sizeof( openmpt_module_ext ) );
openmpt_module * mod = &mod_ext->mod;
std::memset( mod, 0, sizeof( openmpt_module ) );
mod_ext->impl = 0;
mod->logfunc = logfunc ? logfunc : openmpt_log_func_default;
mod->loguser = loguser;
mod->errfunc = errfunc ? errfunc : NULL;
mod->erruser = erruser;
mod->error = OPENMPT_ERROR_OK;
mod->error_message = NULL;
mod->impl = 0;
try {
std::map< std::string, std::string > ctls_map;
if ( ctls ) {
for ( const openmpt_module_initial_ctl * it = ctls; it->ctl; ++it ) {
if ( it->value ) {
ctls_map[ it->ctl ] = it->value;
} else {
ctls_map.erase( it->ctl );
}
}
}
openmpt::callback_stream_wrapper istream = { stream, stream_callbacks.read, stream_callbacks.seek, stream_callbacks.tell };
mod_ext->impl = new openmpt::module_ext_impl( istream, openmpt::helper::make_unique<openmpt::logfunc_logger>( mod->logfunc, mod->loguser ), ctls_map );
mod->impl = mod_ext->impl;
return mod_ext;
} catch ( ... ) {
openmpt::report_exception( __func__, mod, error, error_message );
}
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:6001) // false-positive: Using uninitialized memory 'mod_ext'.
#endif // _MSC_VER
delete mod_ext->impl;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif // _MSC_VER
mod_ext->impl = 0;
mod->impl = 0;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
std::free( (void*)mod_ext );
mod_ext = NULL;
} catch ( ... ) {
openmpt::report_exception( __func__, 0, error, error_message );
}
return NULL;
}
openmpt_module_ext * openmpt_module_ext_create_from_memory( const void * filedata, size_t filesize, openmpt_log_func logfunc, void * loguser, openmpt_error_func errfunc, void * erruser, int * error, const char * * error_message, const openmpt_module_initial_ctl * ctls ) {
try {
openmpt_module_ext * mod_ext = (openmpt_module_ext*)std::calloc( 1, sizeof( openmpt_module_ext ) );
if ( !mod_ext ) {
throw std::bad_alloc();
}
std::memset( mod_ext, 0, sizeof( openmpt_module_ext ) );
openmpt_module * mod = &mod_ext->mod;
std::memset( mod, 0, sizeof( openmpt_module ) );
mod_ext->impl = 0;
mod->logfunc = logfunc ? logfunc : openmpt_log_func_default;
mod->loguser = loguser;
mod->errfunc = errfunc ? errfunc : NULL;
mod->erruser = erruser;
mod->error = OPENMPT_ERROR_OK;
mod->error_message = NULL;
mod->impl = 0;
try {
std::map< std::string, std::string > ctls_map;
if ( ctls ) {
for ( const openmpt_module_initial_ctl * it = ctls; it->ctl; ++it ) {
if ( it->value ) {
ctls_map[ it->ctl ] = it->value;
} else {
ctls_map.erase( it->ctl );
}
}
}
mod_ext->impl = new openmpt::module_ext_impl( filedata, filesize, openmpt::helper::make_unique<openmpt::logfunc_logger>( mod->logfunc, mod->loguser ), ctls_map );
mod->impl = mod_ext->impl;
return mod_ext;
} catch ( ... ) {
openmpt::report_exception( __func__, mod, error, error_message );
}
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:6001) // false-positive: Using uninitialized memory 'mod_ext'.
#endif // _MSC_VER
delete mod_ext->impl;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif // _MSC_VER
mod_ext->impl = 0;
mod->impl = 0;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
std::free( (void*)mod_ext );
mod_ext = NULL;
} catch ( ... ) {
openmpt::report_exception( __func__, 0, error, error_message );
}
return NULL;
}
void openmpt_module_ext_destroy( openmpt_module_ext * mod_ext ) {
try {
openmpt::interface::check_soundfile( mod_ext );
openmpt_module * mod = &mod_ext->mod;
mod->impl = 0;
delete mod_ext->impl;
mod_ext->impl = 0;
if ( mod->error_message ) {
openmpt_free_string( mod->error_message );
mod->error_message = NULL;
}
std::free( (void*)mod_ext );
mod_ext = NULL;
return;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return;
}
openmpt_module * openmpt_module_ext_get_module( openmpt_module_ext * mod_ext ) {
try {
openmpt::interface::check_soundfile( mod_ext );
openmpt_module * mod = &mod_ext->mod;
return mod;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return NULL;
}
static int get_pattern_row_channel_volume_effect_type( openmpt_module_ext * mod_ext, int32_t pattern, int32_t row, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_pattern_row_channel_volume_effect_type( pattern, row, channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return -1;
}
static int get_pattern_row_channel_effect_type( openmpt_module_ext * mod_ext, int32_t pattern, int32_t row, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_pattern_row_channel_effect_type( pattern, row, channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return -1;
}
static int set_current_speed( openmpt_module_ext * mod_ext, int32_t speed ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_current_speed( speed );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int set_current_tempo( openmpt_module_ext * mod_ext, int32_t tempo ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_current_tempo( tempo );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int set_tempo_factor( openmpt_module_ext * mod_ext, double factor ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_tempo_factor( factor );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static double get_tempo_factor( openmpt_module_ext * mod_ext ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_tempo_factor();
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0.0;
}
static int set_pitch_factor( openmpt_module_ext * mod_ext, double factor ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_pitch_factor( factor );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static double get_pitch_factor( openmpt_module_ext * mod_ext ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_pitch_factor();
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0.0;
}
static int set_global_volume( openmpt_module_ext * mod_ext, double volume ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_global_volume( volume );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static double get_global_volume( openmpt_module_ext * mod_ext ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_global_volume();
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0.0;
}
static int set_channel_volume( openmpt_module_ext * mod_ext, int32_t channel, double volume ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_channel_volume( channel, volume );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static double get_channel_volume( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_channel_volume( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0.0;
}
static int set_channel_mute_status( openmpt_module_ext * mod_ext, int32_t channel, int mute ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_channel_mute_status( channel, mute ? true : false );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int get_channel_mute_status( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_channel_mute_status( channel ) ? 1 : 0;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return -1;
}
static int set_instrument_mute_status( openmpt_module_ext * mod_ext, int32_t instrument, int mute ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_instrument_mute_status( instrument, mute ? true : false );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int get_instrument_mute_status( openmpt_module_ext * mod_ext, int32_t instrument ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_instrument_mute_status( instrument ) ? 1 : 0;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return -1;
}
static int32_t play_note( openmpt_module_ext * mod_ext, int32_t instrument, int32_t note, double volume, double panning ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->play_note( instrument, note, volume, panning );
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return -1;
}
static int stop_note( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->stop_note( channel );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int note_off( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->note_off(channel );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int note_fade( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->note_fade(channel );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static int set_channel_panning( openmpt_module_ext * mod_ext, int32_t channel, double panning ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_channel_panning( channel, panning );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static double get_channel_panning( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_channel_panning( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0.0;
}
static int set_note_finetune( openmpt_module_ext * mod_ext, int32_t channel, double finetune ) {
try {
openmpt::interface::check_soundfile( mod_ext );
mod_ext->impl->set_note_finetune( channel, finetune );
return 1;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
static double get_note_finetune( openmpt_module_ext * mod_ext, int32_t channel ) {
try {
openmpt::interface::check_soundfile( mod_ext );
return mod_ext->impl->get_note_finetune( channel );
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0.0;
}
/* add stuff here */
int openmpt_module_ext_get_interface( openmpt_module_ext * mod_ext, const char * interface_id, void * interface, size_t interface_size ) {
try {
openmpt::interface::check_soundfile( mod_ext );
openmpt::interface::check_pointer( interface_id );
openmpt::interface::check_pointer( interface );
std::memset( interface, 0, interface_size );
int result = 0;
if ( !std::strcmp( interface_id, "" ) ) {
result = 0;
} else if ( !std::strcmp( interface_id, LIBOPENMPT_EXT_C_INTERFACE_PATTERN_VIS ) && ( interface_size == sizeof( openmpt_module_ext_interface_pattern_vis ) ) ) {
openmpt_module_ext_interface_pattern_vis * i = static_cast< openmpt_module_ext_interface_pattern_vis * >( interface );
i->get_pattern_row_channel_volume_effect_type = &get_pattern_row_channel_volume_effect_type;
i->get_pattern_row_channel_effect_type = &get_pattern_row_channel_effect_type;
result = 1;
} else if ( !std::strcmp( interface_id, LIBOPENMPT_EXT_C_INTERFACE_INTERACTIVE ) && ( interface_size == sizeof( openmpt_module_ext_interface_interactive ) ) ) {
openmpt_module_ext_interface_interactive * i = static_cast< openmpt_module_ext_interface_interactive * >( interface );
i->set_current_speed = &set_current_speed;
i->set_current_tempo = &set_current_tempo;
i->set_tempo_factor = &set_tempo_factor;
i->get_tempo_factor = &get_tempo_factor;
i->set_pitch_factor = &set_pitch_factor;
i->get_pitch_factor = &get_pitch_factor;
i->set_global_volume = &set_global_volume;
i->get_global_volume = &get_global_volume;
i->set_channel_volume = &set_channel_volume;
i->get_channel_volume = &get_channel_volume;
i->set_channel_mute_status = &set_channel_mute_status;
i->get_channel_mute_status = &get_channel_mute_status;
i->set_instrument_mute_status = &set_instrument_mute_status;
i->get_instrument_mute_status = &get_instrument_mute_status;
i->play_note = &play_note;
i->stop_note = &stop_note;
result = 1;
} else if ( !std::strcmp( interface_id, LIBOPENMPT_EXT_C_INTERFACE_INTERACTIVE2 ) && ( interface_size == sizeof( openmpt_module_ext_interface_interactive2 ) ) ) {
openmpt_module_ext_interface_interactive2 * i = static_cast< openmpt_module_ext_interface_interactive2 * >( interface );
i->note_off = &note_off;
i->note_fade = &note_fade;
i->set_channel_panning = &set_channel_panning;
i->get_channel_panning = &get_channel_panning;
i->set_note_finetune = &set_note_finetune;
i->get_note_finetune = &get_note_finetune;
result = 1;
/* add stuff here */
} else {
result = 0;
}
return result;
} catch ( ... ) {
openmpt::report_exception( __func__, mod_ext ? &mod_ext->mod : NULL );
}
return 0;
}
} // extern "C"
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