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* * |
* * |
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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
4 |
* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003-2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 Christian Schoenebeck * |
* Copyright (C) 2005-2016 Christian Schoenebeck * |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
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#include <getopt.h> |
#include <getopt.h> |
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#include <signal.h> |
#include <signal.h> |
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#include <sys/stat.h> |
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#if defined(WIN32) |
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// require at least Windows 2000 for the GlobalMemoryStatusEx() call |
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#if _WIN32_WINNT < 0x0500 |
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#ifdef _WIN32_WINNT |
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#undef _WIN32_WINNT |
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#endif |
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#define _WIN32_WINNT 0x0500 |
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#endif |
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#endif |
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#include "Sampler.h" |
#include "Sampler.h" |
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#include "common/global_private.h" |
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#include "engines/EngineFactory.h" |
#include "engines/EngineFactory.h" |
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#include "plugins/InstrumentEditorFactory.h" |
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#include "drivers/midi/MidiInputDeviceFactory.h" |
#include "drivers/midi/MidiInputDeviceFactory.h" |
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#include "drivers/audio/AudioOutputDeviceFactory.h" |
#include "drivers/audio/AudioOutputDeviceFactory.h" |
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#include "effects/EffectFactory.h" |
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#include "engines/gig/Profiler.h" |
#include "engines/gig/Profiler.h" |
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#include "network/lscpserver.h" |
#include "network/lscpserver.h" |
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#include "common/stacktrace.h" |
#include "common/stacktrace.h" |
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#include "common/Features.h" |
#include "common/Features.h" |
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#include "common/atomic.h" |
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using namespace LinuxSampler; |
using namespace LinuxSampler; |
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Sampler* pSampler = NULL; |
Sampler* pSampler = NULL; |
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LSCPServer* pLSCPServer = NULL; |
LSCPServer* pLSCPServer = NULL; |
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pthread_t main_thread; |
#if defined(WIN32) |
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// inet_aton seems missing under WIN32 |
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#ifndef INADDR_NONE |
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#define INADDR_NONE 0xffffffff |
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typedef unsigned long in_addr_t; |
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#endif |
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int inet_aton(const char *cp, struct in_addr *addr) |
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{ |
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addr->s_addr = inet_addr(cp); |
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return (addr->s_addr == INADDR_NONE) ? 0 : 1; |
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} |
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#else |
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pid_t main_pid; |
pid_t main_pid; |
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#endif |
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bool bPrintStatistics = false; |
bool bPrintStatistics = false; |
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bool profile = false; |
bool profile = false; |
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bool tune = true; |
bool tune = true; |
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static bool bShowStackTrace = false; |
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unsigned long int lscp_addr; |
unsigned long int lscp_addr; |
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unsigned short int lscp_port; |
unsigned short int lscp_port; |
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String ExecAfterInit; |
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void parse_options(int argc, char **argv); |
void parse_options(int argc, char **argv); |
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void signal_handler(int signal); |
void signal_handler(int signal); |
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void kill_app(); |
void kill_app(); |
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static atomic_t running = ATOMIC_INIT(1); |
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int main(int argc, char **argv) { |
int main(int argc, char **argv) { |
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// initialize the stack trace mechanism with our binary file |
lscp_addr = htonl(LSCP_ADDR); |
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StackTraceInit(argv[0], -1); |
lscp_port = htons(LSCP_PORT); |
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#if !defined(WIN32) |
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main_pid = getpid(); |
main_pid = getpid(); |
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main_thread = pthread_self(); |
#endif |
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// parse and assign command line options |
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parse_options(argc, argv); |
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// setting signal handler for catching SIGINT (thus e.g. <CTRL><C>) |
// setting signal handler for catching SIGINT (thus e.g. <CTRL><C>) |
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signal(SIGINT, signal_handler); |
signal(SIGINT, signal_handler); |
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// register signal handler for all unusual signals |
// initialize the stack trace mechanism with our binary file |
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// (we will print the stack trace and exit) |
// (if requested by command line option) |
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struct sigaction sact; |
if (bShowStackTrace) { |
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sigemptyset(&sact.sa_mask); |
#if defined(WIN32) |
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sact.sa_flags = 0; |
// FIXME: sigaction() not supported on WIN32, we ignore it for now |
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sact.sa_handler = signal_handler; |
#elif AC_APPLE_UNIVERSAL_BUILD |
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sigaction(SIGSEGV, &sact, NULL); |
// not used for Xcode |
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sigaction(SIGBUS, &sact, NULL); |
#else |
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sigaction(SIGILL, &sact, NULL); |
StackTraceInit(argv[0], -1); |
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sigaction(SIGFPE, &sact, NULL); |
// register signal handler for all unusual signals |
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sigaction(SIGUSR1, &sact, NULL); |
// (we will print the stack trace and exit) |
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sigaction(SIGUSR2, &sact, NULL); |
struct sigaction sact; |
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sigemptyset(&sact.sa_mask); |
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sact.sa_flags = 0; |
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sact.sa_handler = signal_handler; |
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sigaction(SIGSEGV, &sact, NULL); |
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sigaction(SIGBUS, &sact, NULL); |
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sigaction(SIGILL, &sact, NULL); |
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sigaction(SIGFPE, &sact, NULL); |
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sigaction(SIGUSR1, &sact, NULL); |
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sigaction(SIGUSR2, &sact, NULL); |
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#endif |
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} |
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lscp_addr = htonl(LSCP_ADDR); |
dmsg(1,("LinuxSampler %s\n", VERSION)); |
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lscp_port = htons(LSCP_PORT); |
dmsg(1,("Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck\n")); |
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dmsg(1,("Copyright (C) 2005-2016 Christian Schoenebeck\n")); |
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dmsg(1,("Binary built: " __DATE__ "\n")) |
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#if defined(WIN32) |
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#if 0 |
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// some WIN32 memory info code which tries to determine the maximum lockable amount of memory (for debug purposes) |
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SYSTEM_INFO siSysInfo; |
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long physical_memory; |
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GetSystemInfo(&siSysInfo); |
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dmsg(2,("page size=%d\n", siSysInfo.dwPageSize)); |
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MEMORYSTATUSEX statex; |
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statex.dwLength = sizeof (statex); |
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GlobalMemoryStatusEx (&statex); |
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dmsg(2, ("There are %*I64d total Kbytes of physical memory.\n", |
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8, statex.ullTotalPhys)); |
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dmsg(2, ("There are %*I64d free Kbytes of physical memory.\n", |
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8, statex.ullAvailPhys)); |
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physical_memory = statex.ullTotalPhys; |
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HANDLE hProcess = GetCurrentProcess(); |
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unsigned long MinimumWorkingSetSize, MaximumWorkingSetSize; |
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unsigned long DefaultMinimumWorkingSetSize, DefaultMaximumWorkingSetSize; |
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unsigned long RequestedMinimumWorkingSetSize, RequestedMaximumWorkingSetSize; |
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int res; |
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// parse and assign command line options |
res = GetProcessWorkingSetSize(hProcess, &DefaultMinimumWorkingSetSize, &DefaultMaximumWorkingSetSize); |
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parse_options(argc, argv); |
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dmsg(1,("LinuxSampler %s\n", VERSION)); |
RequestedMaximumWorkingSetSize = physical_memory - 2*1024*1024; |
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dmsg(1,("Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck\n")); |
RequestedMinimumWorkingSetSize = RequestedMaximumWorkingSetSize; |
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dmsg(1,("Copyright (C) 2005 Christian Schoenebeck\n")); |
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for(;;) { |
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dmsg(2,("TRYING VALUES RequestedMinimumWorkingSetSize=%d, RequestedMaximumWorkingSetSize=%d\n", RequestedMinimumWorkingSetSize, RequestedMaximumWorkingSetSize)); |
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res = SetProcessWorkingSetSize(hProcess, RequestedMinimumWorkingSetSize, RequestedMaximumWorkingSetSize); |
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dmsg(2,("AFTER SET: res = %d RequestedMinimumWorkingSetSize=%d, RequestedMaximumWorkingSetSize=%d\n", res,RequestedMinimumWorkingSetSize, RequestedMaximumWorkingSetSize)); |
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res = GetProcessWorkingSetSize(hProcess, &MinimumWorkingSetSize, &MaximumWorkingSetSize); |
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dmsg(2,("AFTER GET: res = %d MinimumWorkingSetSize=%d, MaximumWorkingSetSize=%d\n", res,MinimumWorkingSetSize, MaximumWorkingSetSize)); |
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if( RequestedMinimumWorkingSetSize == MinimumWorkingSetSize ) { |
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dmsg(2,("RequestedMinimumWorkingSetSize == MinimumWorkingSetSize. OK !\n")); |
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break; |
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} |
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RequestedMinimumWorkingSetSize -= 10*1024*1024; |
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if(RequestedMinimumWorkingSetSize < DefaultMinimumWorkingSetSize) break; |
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} |
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dmsg(2,("AFTER GetProcessWorkingSetSize: res = %d MinimumWorkingSetSize=%d, MaximumWorkingSetSize=%d\n", res,MinimumWorkingSetSize, MaximumWorkingSetSize)); |
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#endif |
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#endif // WIN32 |
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if (tune) { |
if (tune) { |
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// detect and print system / CPU specific features |
// detect and print system / CPU specific features |
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Features::enableDenormalsAreZeroMode(); |
Features::enableDenormalsAreZeroMode(); |
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} |
} |
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dmsg(1,("Automatic Stacktrace: %s\n", (bShowStackTrace) ? "On" : "Off")); |
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// create LinuxSampler instance |
// create LinuxSampler instance |
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dmsg(1,("Creating Sampler...")); |
dmsg(1,("Creating Sampler...")); |
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pSampler = new Sampler; |
pSampler = new Sampler; |
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dmsg(1,("OK\n")); |
dmsg(1,("OK\n")); |
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dmsg(1,("Registered sampler engines: %s\n", EngineFactory::AvailableEngineTypesAsString().c_str())); |
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dmsg(1,("Registered MIDI input drivers: %s\n", MidiInputDeviceFactory::AvailableDriversAsString().c_str())); |
dmsg(1,("Registered MIDI input drivers: %s\n", MidiInputDeviceFactory::AvailableDriversAsString().c_str())); |
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dmsg(1,("Registered audio output drivers: %s\n", AudioOutputDeviceFactory::AvailableDriversAsString().c_str())); |
dmsg(1,("Registered audio output drivers: %s\n", AudioOutputDeviceFactory::AvailableDriversAsString().c_str())); |
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dmsg(1,("Registered instrument editors: %s\n", InstrumentEditorFactory::AvailableEditorsAsString().c_str())); |
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dmsg(1,("Registered internal effect systems: %s\n", EffectFactory::AvailableEffectSystemsAsString().c_str())); |
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dmsg(1,("Registered internal effects: %d\n", EffectFactory::AvailableEffectsCount())); |
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// start LSCP network server |
// start LSCP network server |
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struct in_addr addr; |
struct in_addr addr; |
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addr.s_addr = lscp_addr; |
addr.s_addr = (in_addr_t)lscp_addr; |
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dmsg(1,("Starting LSCP network server (%s:%d)...", inet_ntoa(addr), ntohs(lscp_port))); |
dmsg(1,("Starting LSCP network server (%s:%d)...", inet_ntoa(addr), ntohs(lscp_port))); |
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pLSCPServer = new LSCPServer(pSampler, lscp_addr, lscp_port); |
pLSCPServer = new LSCPServer(pSampler, lscp_addr, lscp_port); |
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pLSCPServer->StartThread(); |
pLSCPServer->StartThread(); |
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if (profile) |
if (profile) |
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{ |
{ |
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dmsg(1,("Calibrating profiler...")); |
dmsg(1,("Calibrating profiler...")); |
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gig::Profiler::Calibrate(); |
LinuxSampler::gig::Profiler::Calibrate(); |
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gig::Profiler::Reset(); |
LinuxSampler::gig::Profiler::Reset(); |
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gig::Profiler::enable(); |
LinuxSampler::gig::Profiler::enable(); |
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dmsg(1,("OK\n")); |
dmsg(1,("OK\n")); |
216 |
} |
} |
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printf("LinuxSampler initialization completed. :-)\n\n"); |
printf("LinuxSampler initialization completed. :-)\n\n"); |
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if (ExecAfterInit != "") { |
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printf("Executing command: %s\n\n", ExecAfterInit.c_str()); |
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if (system(ExecAfterInit.c_str()) == -1) { |
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std::cerr << "Failed to execute the command" << std::endl; |
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} |
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} |
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std::list<LSCPEvent::event_t> rtEvents; |
//TODO: (hopefully) just a temporary nasty hack for launching gigedit on the main thread on Mac (see comments in gigedit.cpp for details) |
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rtEvents.push_back(LSCPEvent::event_voice_count); |
#if defined(__APPLE__) |
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rtEvents.push_back(LSCPEvent::event_stream_count); |
g_mainThreadCallbackSupported = true; |
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rtEvents.push_back(LSCPEvent::event_buffer_fill); |
#endif |
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rtEvents.push_back(LSCPEvent::event_total_voice_count); |
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while (true) { |
while (atomic_read(&running)) { |
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if (bPrintStatistics) { |
if (bPrintStatistics) { |
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std::set<Engine*> engines = EngineFactory::EngineInstances(); |
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
235 |
std::set<Engine*>::iterator itEngine = engines.begin(); |
std::set<Engine*>::iterator itEngine = engines.begin(); |
236 |
for (int i = 0; itEngine != engines.end(); itEngine++, i++) { |
for (int i = 0; itEngine != engines.end(); itEngine++, i++) { |
237 |
Engine* pEngine = *itEngine; |
Engine* pEngine = *itEngine; |
243 |
} |
} |
244 |
} |
} |
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sleep(1); |
sleep(1); |
247 |
if (profile) |
if (profile) |
248 |
{ |
{ |
249 |
unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
unsigned int samplingFreq = 48000; //FIXME: hardcoded for now |
250 |
unsigned int bv = gig::Profiler::GetBogoVoices(samplingFreq); |
unsigned int bv = LinuxSampler::gig::Profiler::GetBogoVoices(samplingFreq); |
251 |
if (bv != 0) |
if (bv != 0) |
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{ |
{ |
253 |
printf(" BogoVoices: %i \r", bv); |
printf(" BogoVoices: %i \r", bv); |
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fflush(stdout); |
fflush(stdout); |
255 |
} |
} |
256 |
} |
} |
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if (LSCPServer::EventSubscribers(rtEvents)) |
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{ |
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LSCPServer::LockRTNotify(); |
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std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
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std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
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for (; iter != channels.end(); iter++) { |
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SamplerChannel* pSamplerChannel = iter->second; |
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EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) continue; |
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Engine* pEngine = pEngineChannel->GetEngine(); |
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if (!pEngine) continue; |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, iter->first, pEngine->VoiceCount())); |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, iter->first, pEngine->DiskStreamCount())); |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, iter->first, pEngine->DiskStreamBufferFillPercentage())); |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, pSampler->GetVoiceCount())); |
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} |
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LSCPServer::UnlockRTNotify(); |
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} |
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258 |
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pSampler->fireStatistics(); |
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260 |
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//TODO: (hopefully) just a temporary nasty hack for launching gigedit on the main thread on Mac (see comments in gigedit.cpp for details) |
261 |
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#if defined(__APPLE__) |
262 |
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if (g_fireMainThreadCallback && g_mainThreadCallback) { |
263 |
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void (*fn)(void* info) = g_mainThreadCallback; |
264 |
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void* info = g_mainThreadCallbackInfo; |
265 |
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g_mainThreadCallbackInfo = NULL; |
266 |
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g_mainThreadCallback = NULL; |
267 |
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g_fireMainThreadCallback = false; |
268 |
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printf("Received main thread callback, calling now ...\n"); fflush(stdout); |
269 |
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(*fn)(info); |
270 |
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printf("Main thread callback executed.\n"); fflush(stdout); |
271 |
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} |
272 |
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#endif |
273 |
} |
} |
274 |
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//#endif |
275 |
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if (pLSCPServer) pLSCPServer->StopThread(); |
276 |
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// the delete order here is important: the Sampler |
277 |
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// destructor sends notifications to the lscpserver |
278 |
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if (pSampler) delete pSampler; |
279 |
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if (pLSCPServer) delete pLSCPServer; |
280 |
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printf("LinuxSampler stopped due to SIGINT.\n"); |
281 |
return EXIT_SUCCESS; |
return EXIT_SUCCESS; |
282 |
} |
} |
283 |
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284 |
void signal_handler(int iSignal) { |
void signal_handler(int iSignal) { |
285 |
switch (iSignal) { |
switch (iSignal) { |
286 |
case SIGINT: { |
case SIGINT: |
287 |
if (pthread_equal(pthread_self(), main_thread)) { |
atomic_set(&running, 0); |
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if (pLSCPServer) { |
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pLSCPServer->StopThread(); |
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delete pLSCPServer; |
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} |
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if (pSampler) delete pSampler; |
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printf("LinuxSampler stopped due to SIGINT.\n"); |
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exit(EXIT_SUCCESS); |
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} |
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288 |
return; |
return; |
289 |
} |
#if defined(WIN32) |
290 |
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// FIXME: under WIN32 we ignore the signals below due to the missing sigaction call |
291 |
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#else |
292 |
case SIGSEGV: |
case SIGSEGV: |
293 |
std::cerr << ">>> FATAL ERROR: Segmentation fault (SIGSEGV) occured! <<<\n" << std::flush; |
std::cerr << ">>> FATAL ERROR: Segmentation fault (SIGSEGV) occured! <<<\n" << std::flush; |
294 |
break; |
break; |
307 |
case SIGUSR2: |
case SIGUSR2: |
308 |
std::cerr << ">>> User defined signal 2 (SIGUSR2) received <<<\n" << std::flush; |
std::cerr << ">>> User defined signal 2 (SIGUSR2) received <<<\n" << std::flush; |
309 |
break; |
break; |
310 |
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#endif |
311 |
default: { // this should never happen, as we register for the signals we want |
default: { // this should never happen, as we register for the signals we want |
312 |
std::cerr << ">>> FATAL ERROR: Unknown signal received! <<<\n" << std::flush; |
std::cerr << ">>> FATAL ERROR: Unknown signal received! <<<\n" << std::flush; |
313 |
break; |
break; |
314 |
} |
} |
315 |
} |
} |
316 |
signal(iSignal, SIG_DFL); // Reinstall default handler to prevent race conditions |
signal(iSignal, SIG_DFL); // Reinstall default handler to prevent race conditions |
317 |
std::cerr << "Showing stack trace...\n" << std::flush; |
if (bShowStackTrace) { |
318 |
StackTrace(); |
std::cerr << "Showing stack trace...\n" << std::flush; |
319 |
sleep(2); |
#if !AC_APPLE_UNIVERSAL_BUILD |
320 |
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StackTrace(); |
321 |
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#endif |
322 |
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sleep(2); |
323 |
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} |
324 |
std::cerr << "Killing LinuxSampler...\n" << std::flush; |
std::cerr << "Killing LinuxSampler...\n" << std::flush; |
325 |
kill_app(); // Use abort() if we want to generate a core dump. |
kill_app(); // Use abort() if we want to generate a core dump. |
326 |
} |
} |
327 |
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|
328 |
void kill_app() { |
void kill_app() { |
329 |
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#if defined(WIN32) |
330 |
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// FIXME: do we need to do anything at this point under WIN32 ? is exit(0) ok ? |
331 |
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exit(0); |
332 |
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#else |
333 |
kill(main_pid, SIGKILL); |
kill(main_pid, SIGKILL); |
334 |
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#endif |
335 |
} |
} |
336 |
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|
337 |
void parse_options(int argc, char **argv) { |
void parse_options(int argc, char **argv) { |
344 |
{"profile",0,0,0}, |
{"profile",0,0,0}, |
345 |
{"no-tune",0,0,0}, |
{"no-tune",0,0,0}, |
346 |
{"statistics",0,0,0}, |
{"statistics",0,0,0}, |
347 |
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{"instruments-db-location",1,0,0}, |
348 |
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{"create-instruments-db",1,0,0}, |
349 |
{"lscp-addr",1,0,0}, |
{"lscp-addr",1,0,0}, |
350 |
{"lscp-port",1,0,0}, |
{"lscp-port",1,0,0}, |
351 |
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{"stacktrace",0,0,0}, |
352 |
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{"exec-after-init",1,0,0}, |
353 |
{0,0,0,0} |
{0,0,0,0} |
354 |
}; |
}; |
355 |
|
|
364 |
switch(option_index) { |
switch(option_index) { |
365 |
case 0: // --help |
case 0: // --help |
366 |
printf("usage: linuxsampler [OPTIONS]\n\n"); |
printf("usage: linuxsampler [OPTIONS]\n\n"); |
367 |
printf("--help prints this message\n"); |
printf("--help prints this message\n"); |
368 |
printf("--version prints version information\n"); |
printf("--version prints version information\n"); |
369 |
printf("--profile profile synthesis algorithms\n"); |
printf("--profile profile synthesis algorithms\n"); |
370 |
printf("--no-tune disable assembly optimization\n"); |
printf("--no-tune disable assembly optimization\n"); |
371 |
printf("--statistics periodically prints statistics\n"); |
printf("--statistics periodically prints statistics\n"); |
372 |
printf("--lscp-addr set LSCP address (default: any)\n"); |
printf("--lscp-addr set LSCP address (default: any)\n"); |
373 |
printf("--lscp-port set LSCP port (default: 8888)\n"); |
printf("--lscp-port set LSCP port (default: 8888)\n"); |
374 |
|
printf("--create-instruments-db creates an instruments DB\n"); |
375 |
|
printf("--instruments-db-location specifies the instruments DB file\n"); |
376 |
|
printf("--stacktrace automatically shows stacktrace if crashes\n"); |
377 |
|
printf(" (broken on most systems at the moment)\n"); |
378 |
|
printf("--exec-after-init executes a command after initialization\n"); |
379 |
exit(EXIT_SUCCESS); |
exit(EXIT_SUCCESS); |
380 |
break; |
break; |
381 |
case 1: // --version |
case 1: // --version |
384 |
break; |
break; |
385 |
case 2: // --profile |
case 2: // --profile |
386 |
profile = true; |
profile = true; |
387 |
|
//FIXME: profiling code is currently broken! |
388 |
|
std::cerr << "Option '--profile' is currently not supported, since the profiling code is currently broken!" << std::endl; |
389 |
|
exit(EXIT_FAILURE); |
390 |
break; |
break; |
391 |
case 3: // --no-tune |
case 3: // --no-tune |
392 |
tune = false; |
tune = false; |
394 |
case 4: // --statistics |
case 4: // --statistics |
395 |
bPrintStatistics = true; |
bPrintStatistics = true; |
396 |
break; |
break; |
397 |
case 5: // --lscp-addr |
case 5: // --instruments-db-location |
398 |
struct in_addr addr; |
#if HAVE_SQLITE3 |
399 |
if (inet_aton(optarg, &addr) == 0) |
try { |
400 |
printf("WARNING: Failed to parse lscp-addr argument, ignoring!\n"); |
if (optarg) { |
401 |
else |
struct stat statBuf; |
402 |
lscp_addr = addr.s_addr; |
int res = stat(optarg, &statBuf); |
403 |
break; |
|
404 |
case 6: // --lscp-port |
if (res) { |
405 |
long unsigned int port = 0; |
std::stringstream ss; |
406 |
if ((sscanf(optarg, "%u", &port) != 1) || (port == 0) || (port > 65535)) |
ss << "Failed to stat `" << optarg << "`: " << strerror(errno); |
407 |
printf("WARNING: Failed to parse lscp-port argument, ignoring!\n"); |
throw Exception(ss.str()); |
408 |
else |
} |
409 |
lscp_port = htons(port); |
|
410 |
|
if (!S_ISREG(statBuf.st_mode)) { |
411 |
|
std::stringstream ss; |
412 |
|
ss << "`" << optarg << "` is not a regular file"; |
413 |
|
throw Exception(ss.str()); |
414 |
|
} |
415 |
|
|
416 |
|
InstrumentsDb::GetInstrumentsDb()->SetDbFile(String(optarg)); |
417 |
|
} |
418 |
|
} catch(Exception e) { |
419 |
|
std::cerr << "Could not open instruments DB file: " |
420 |
|
<< e.Message() << std::endl; |
421 |
|
exit(EXIT_FAILURE); |
422 |
|
} |
423 |
|
break; |
424 |
|
#else |
425 |
|
std::cerr << "LinuxSampler was not build with "; |
426 |
|
std::cerr << "instruments database support!\n"; |
427 |
|
exit(EXIT_FAILURE); |
428 |
|
break; |
429 |
|
#endif |
430 |
|
case 6: // --create-instruments-db |
431 |
|
#if HAVE_SQLITE3 |
432 |
|
try { |
433 |
|
if (optarg) { |
434 |
|
std::cout << "Creating instruments database..." << std::endl; |
435 |
|
InstrumentsDb::CreateInstrumentsDb(String(optarg)); |
436 |
|
std::cout << "Done" << std::endl; |
437 |
|
} |
438 |
|
} catch(Exception e) { |
439 |
|
std::cerr << e.Message() << std::endl; |
440 |
|
exit(EXIT_FAILURE); |
441 |
|
return; |
442 |
|
} |
443 |
|
|
444 |
|
exit(EXIT_SUCCESS); |
445 |
|
return; |
446 |
|
#else |
447 |
|
std::cerr << "Failed to create the database. LinuxSampler was "; |
448 |
|
std::cerr << "not build with instruments database support!\n"; |
449 |
|
exit(EXIT_FAILURE); |
450 |
|
return; |
451 |
|
#endif |
452 |
|
case 7: { // --lscp-addr |
453 |
|
struct in_addr addr; |
454 |
|
if (inet_aton(optarg, &addr) == 0) |
455 |
|
printf("WARNING: Failed to parse lscp-addr argument, ignoring!\n"); |
456 |
|
else |
457 |
|
lscp_addr = addr.s_addr; |
458 |
|
break; |
459 |
|
} |
460 |
|
case 8: {// --lscp-port |
461 |
|
long unsigned int port = 0; |
462 |
|
if ((sscanf(optarg, "%lu", &port) != 1) || (port == 0) || (port > 65535)) |
463 |
|
printf("WARNING: Failed to parse lscp-port argument, ignoring!\n"); |
464 |
|
else |
465 |
|
lscp_port = htons(port); |
466 |
|
break; |
467 |
|
} |
468 |
|
case 9: // --stacktrace |
469 |
|
bShowStackTrace = true; |
470 |
|
break; |
471 |
|
case 10: // --exec-after-init |
472 |
|
ExecAfterInit = optarg; |
473 |
break; |
break; |
474 |
} |
} |
475 |
} |
} |