3 |
* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
4 |
* * |
* * |
5 |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
6 |
* Copyright (C) 2005 - 2009 Christian Schoenebeck * |
* Copyright (C) 2005 - 2014 Christian Schoenebeck * |
7 |
* * |
* * |
8 |
* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
9 |
* 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 * |
43 |
#include "../engines/EngineChannelFactory.h" |
#include "../engines/EngineChannelFactory.h" |
44 |
#include "../drivers/audio/AudioOutputDeviceFactory.h" |
#include "../drivers/audio/AudioOutputDeviceFactory.h" |
45 |
#include "../drivers/midi/MidiInputDeviceFactory.h" |
#include "../drivers/midi/MidiInputDeviceFactory.h" |
46 |
|
#include "../effects/EffectFactory.h" |
47 |
|
|
48 |
namespace LinuxSampler { |
namespace LinuxSampler { |
49 |
|
|
50 |
|
String lscpParserProcessShellInteraction(String& line, yyparse_param_t* param, bool possibilities); |
51 |
|
|
52 |
/** |
/** |
53 |
* Returns a copy of the given string where all special characters are |
* Returns a copy of the given string where all special characters are |
54 |
* replaced by LSCP escape sequences ("\xHH"). This function shall be used |
* replaced by LSCP escape sequences ("\xHH"). This function shall be used |
99 |
*/ |
*/ |
100 |
fd_set LSCPServer::fdSet; |
fd_set LSCPServer::fdSet; |
101 |
int LSCPServer::currentSocket = -1; |
int LSCPServer::currentSocket = -1; |
102 |
std::vector<yyparse_param_t> LSCPServer::Sessions = std::vector<yyparse_param_t>(); |
std::vector<yyparse_param_t> LSCPServer::Sessions; |
103 |
std::vector<yyparse_param_t>::iterator itCurrentSession = std::vector<yyparse_param_t>::iterator(); |
std::vector<yyparse_param_t>::iterator itCurrentSession; |
104 |
std::map<int,String> LSCPServer::bufferedNotifies = std::map<int,String>(); |
std::map<int,String> LSCPServer::bufferedNotifies; |
105 |
std::map<int,String> LSCPServer::bufferedCommands = std::map<int,String>(); |
std::map<int,String> LSCPServer::bufferedCommands; |
106 |
std::map< LSCPEvent::event_t, std::list<int> > LSCPServer::eventSubscriptions = std::map< LSCPEvent::event_t, std::list<int> >(); |
std::map< LSCPEvent::event_t, std::list<int> > LSCPServer::eventSubscriptions; |
107 |
Mutex LSCPServer::NotifyMutex = Mutex(); |
Mutex LSCPServer::NotifyMutex; |
108 |
Mutex LSCPServer::NotifyBufferMutex = Mutex(); |
Mutex LSCPServer::NotifyBufferMutex; |
109 |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
Mutex LSCPServer::SubscriptionMutex; |
110 |
Mutex LSCPServer::RTNotifyMutex = Mutex(); |
Mutex LSCPServer::RTNotifyMutex; |
111 |
|
|
112 |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4), eventHandler(this) { |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4), eventHandler(this) { |
113 |
SocketAddress.sin_family = AF_INET; |
SocketAddress.sin_family = AF_INET; |
140 |
LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
141 |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
142 |
LSCPEvent::RegisterEvent(LSCPEvent::event_device_midi, "DEVICE_MIDI"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_device_midi, "DEVICE_MIDI"); |
143 |
|
LSCPEvent::RegisterEvent(LSCPEvent::event_fx_instance_count, "EFFECT_INSTANCE_COUNT"); |
144 |
|
LSCPEvent::RegisterEvent(LSCPEvent::event_fx_instance_info, "EFFECT_INSTANCE_INFO"); |
145 |
|
LSCPEvent::RegisterEvent(LSCPEvent::event_send_fx_chain_count, "SEND_EFFECT_CHAIN_COUNT"); |
146 |
|
LSCPEvent::RegisterEvent(LSCPEvent::event_send_fx_chain_info, "SEND_EFFECT_CHAIN_INFO"); |
147 |
hSocket = -1; |
hSocket = -1; |
148 |
} |
} |
149 |
|
|
449 |
#endif |
#endif |
450 |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
451 |
{ |
{ |
452 |
|
LockGuard lock(EngineChannelFactory::EngineChannelsMutex); |
453 |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
454 |
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
455 |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
518 |
} |
} |
519 |
} |
} |
520 |
|
|
521 |
//Now let's deliver late notifies (if any) |
//Now let's deliver late notifies (if any) |
522 |
NotifyBufferMutex.Lock(); |
{ |
523 |
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
LockGuard lock(NotifyBufferMutex); |
524 |
|
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
525 |
#ifdef MSG_NOSIGNAL |
#ifdef MSG_NOSIGNAL |
526 |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
527 |
#else |
#else |
528 |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
529 |
#endif |
#endif |
530 |
} |
} |
531 |
bufferedNotifies.clear(); |
bufferedNotifies.clear(); |
532 |
NotifyBufferMutex.Unlock(); |
} |
533 |
|
|
534 |
fd_set selectSet = fdSet; |
fd_set selectSet = fdSet; |
535 |
timeout.tv_sec = 0; |
timeout.tv_sec = 0; |
594 |
//Something was selected and it was not the hSocket, so it must be some command(s) coming. |
//Something was selected and it was not the hSocket, so it must be some command(s) coming. |
595 |
for (std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); iter != Sessions.end(); iter++) { |
for (std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); iter != Sessions.end(); iter++) { |
596 |
if (FD_ISSET((*iter).hSession, &selectSet)) { //Was it this socket? |
if (FD_ISSET((*iter).hSession, &selectSet)) { //Was it this socket? |
597 |
|
currentSocket = (*iter).hSession; //a hack |
598 |
if (GetLSCPCommand(iter)) { //Have we read the entire command? |
if (GetLSCPCommand(iter)) { //Have we read the entire command? |
599 |
dmsg(3,("LSCPServer: Got command on socket %d, calling parser.\n", currentSocket)); |
dmsg(3,("LSCPServer: Got command on socket %d, calling parser.\n", currentSocket)); |
600 |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
601 |
restart(NULL, dummy); // restart the 'scanner' |
restart(NULL, dummy); // restart the 'scanner' |
|
currentSocket = (*iter).hSession; //a hack |
|
602 |
itCurrentSession = iter; // another hack |
itCurrentSession = iter; // another hack |
603 |
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
604 |
if ((*iter).bVerbose) { // if echo mode enabled |
if ((*iter).bVerbose) { // if echo mode enabled |
612 |
CloseConnection(iter); |
CloseConnection(iter); |
613 |
} |
} |
614 |
} |
} |
615 |
|
currentSocket = -1; //continuation of a hack |
616 |
//socket may have been closed, iter may be invalid, get out of the loop for now. |
//socket may have been closed, iter may be invalid, get out of the loop for now. |
617 |
//we'll be back if there is data. |
//we'll be back if there is data. |
618 |
break; |
break; |
627 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
628 |
Sessions.erase(iter); |
Sessions.erase(iter); |
629 |
FD_CLR(socket, &fdSet); |
FD_CLR(socket, &fdSet); |
630 |
SubscriptionMutex.Lock(); //Must unsubscribe this socket from all events (if any) |
{ |
631 |
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
LockGuard lock(SubscriptionMutex); |
632 |
iter->second.remove(socket); |
// Must unsubscribe this socket from all events (if any) |
633 |
} |
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
634 |
SubscriptionMutex.Unlock(); |
iter->second.remove(socket); |
635 |
NotifyMutex.Lock(); |
} |
636 |
|
} |
637 |
|
LockGuard lock(NotifyMutex); |
638 |
bufferedCommands.erase(socket); |
bufferedCommands.erase(socket); |
639 |
bufferedNotifies.erase(socket); |
bufferedNotifies.erase(socket); |
640 |
#if defined(WIN32) |
#if defined(WIN32) |
642 |
#else |
#else |
643 |
close(socket); |
close(socket); |
644 |
#endif |
#endif |
|
NotifyMutex.Unlock(); |
|
645 |
} |
} |
646 |
|
|
647 |
void LSCPServer::CloseAllConnections() { |
void LSCPServer::CloseAllConnections() { |
652 |
} |
} |
653 |
} |
} |
654 |
|
|
|
void LSCPServer::LockRTNotify() { |
|
|
RTNotifyMutex.Lock(); |
|
|
} |
|
|
|
|
|
void LSCPServer::UnlockRTNotify() { |
|
|
RTNotifyMutex.Unlock(); |
|
|
} |
|
|
|
|
655 |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
656 |
int subs = 0; |
int subs = 0; |
657 |
SubscriptionMutex.Lock(); |
LockGuard lock(SubscriptionMutex); |
658 |
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
659 |
iter != events.end(); iter++) |
iter != events.end(); iter++) |
660 |
{ |
{ |
661 |
subs += eventSubscriptions.count(*iter); |
subs += eventSubscriptions.count(*iter); |
662 |
} |
} |
|
SubscriptionMutex.Unlock(); |
|
663 |
return subs; |
return subs; |
664 |
} |
} |
665 |
|
|
666 |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
667 |
SubscriptionMutex.Lock(); |
LockGuard lock(SubscriptionMutex); |
668 |
if (eventSubscriptions.count(event.GetType()) == 0) { |
if (eventSubscriptions.count(event.GetType()) == 0) { |
669 |
SubscriptionMutex.Unlock(); //Nobody is subscribed to this event |
// Nobody is subscribed to this event |
670 |
return; |
return; |
671 |
} |
} |
672 |
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
692 |
} |
} |
693 |
} |
} |
694 |
} |
} |
|
SubscriptionMutex.Unlock(); |
|
695 |
} |
} |
696 |
|
|
697 |
extern int GetLSCPCommand( void *buf, int max_size ) { |
extern int GetLSCPCommand( void *buf, int max_size ) { |
716 |
} |
} |
717 |
|
|
718 |
/** |
/** |
719 |
|
* Generate the relevant LSCP documentation reference section if necessary. |
720 |
|
* The documentation section for the currently active command on the LSCP |
721 |
|
* shell's command line will be encoded in a special format, specifically for |
722 |
|
* the LSCP shell application. |
723 |
|
* |
724 |
|
* @param line - current LSCP command line |
725 |
|
* @param param - reentrant Bison parser parameters |
726 |
|
* |
727 |
|
* @return encoded reference string or empty string if nothing shall be sent |
728 |
|
* to LSCP shell (client) at this point |
729 |
|
*/ |
730 |
|
String LSCPServer::generateLSCPDocReply(const String& line, yyparse_param_t* param) { |
731 |
|
String result; |
732 |
|
lscp_ref_entry_t* ref = lscp_reference_for_command(line.c_str()); |
733 |
|
// Pointer comparison works here, since the function above always |
734 |
|
// returns the same constant pointer for the respective LSCP |
735 |
|
// command ... Only send the LSCP reference section to the client if |
736 |
|
// another LSCP reference section became relevant now: |
737 |
|
if (ref != param->pLSCPDocRef) { |
738 |
|
param->pLSCPDocRef = ref; |
739 |
|
if (ref) { // send a new LSCP doc section to client ... |
740 |
|
result += "SHD:" + ToString(LSCP_SHD_MATCH) + ":" + String(ref->name) + "\n"; |
741 |
|
result += String(ref->section) + "\n"; |
742 |
|
result += "."; // dot line marks the end of the text for client |
743 |
|
} else { // inform client that no LSCP doc section matches right now ... |
744 |
|
result = "SHD:" + ToString(LSCP_SHD_NO_MATCH); |
745 |
|
} |
746 |
|
} |
747 |
|
dmsg(4,("LSCP doc reply -> '%s'\n", result.c_str())); |
748 |
|
return result; |
749 |
|
} |
750 |
|
|
751 |
|
/** |
752 |
* Will be called to try to read the command from the socket |
* Will be called to try to read the command from the socket |
753 |
* If command is read, it will return true. Otherwise false is returned. |
* If command is read, it will return true. Otherwise false is returned. |
754 |
* In any case the received portion (complete or incomplete) is saved into bufferedCommand map. |
* In any case the received portion (complete or incomplete) is saved into bufferedCommand map. |
755 |
*/ |
*/ |
756 |
bool LSCPServer::GetLSCPCommand( std::vector<yyparse_param_t>::iterator iter ) { |
bool LSCPServer::GetLSCPCommand( std::vector<yyparse_param_t>::iterator iter ) { |
757 |
int socket = (*iter).hSession; |
int socket = (*iter).hSession; |
758 |
|
int result; |
759 |
char c; |
char c; |
760 |
int i = 0; |
std::vector<char> input; |
761 |
|
|
762 |
|
// first get as many character as possible and add it to the 'input' buffer |
763 |
while (true) { |
while (true) { |
764 |
#if defined(WIN32) |
#if defined(WIN32) |
765 |
int result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
766 |
#else |
#else |
767 |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
768 |
#endif |
#endif |
769 |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
if (result == 1) input.push_back(c); |
770 |
CloseConnection(iter); |
else break; // end of input or some error |
771 |
break; |
if (c == '\n') break; // process line by line |
772 |
|
} |
773 |
|
|
774 |
|
// process input buffer |
775 |
|
for (int i = 0; i < input.size(); ++i) { |
776 |
|
c = input[i]; |
777 |
|
if (c == '\r') continue; //Ignore CR |
778 |
|
if (c == '\n') { |
779 |
|
// only if the other side is the LSCP shell application: |
780 |
|
// check the current (incomplete) command line for syntax errors, |
781 |
|
// possible completions and report everything back to the shell |
782 |
|
if ((*iter).bShellInteract || (*iter).bShellAutoCorrect) { |
783 |
|
String s = lscpParserProcessShellInteraction(bufferedCommands[socket], &(*iter), false); |
784 |
|
if (!s.empty() && (*iter).bShellInteract) AnswerClient(s + "\n"); |
785 |
|
} |
786 |
|
// if other side is LSCP shell application, send the relevant LSCP |
787 |
|
// documentation section of the current command line (if necessary) |
788 |
|
if ((*iter).bShellSendLSCPDoc && (*iter).bShellInteract) { |
789 |
|
String s = generateLSCPDocReply(bufferedCommands[socket], &(*iter)); |
790 |
|
if (!s.empty()) AnswerClient(s + "\n"); |
791 |
|
} |
792 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
793 |
|
bufferedCommands[socket] += "\r\n"; |
794 |
|
return true; //Complete command was read |
795 |
|
} else if (c == 2) { // custom ASCII code usage for moving cursor left (LSCP shell) |
796 |
|
if (iter->iCursorOffset + bufferedCommands[socket].size() > 0) |
797 |
|
iter->iCursorOffset--; |
798 |
|
} else if (c == 3) { // custom ASCII code usage for moving cursor right (LSCP shell) |
799 |
|
if (iter->iCursorOffset < 0) iter->iCursorOffset++; |
800 |
|
} else { |
801 |
|
size_t cursorPos = bufferedCommands[socket].size() + iter->iCursorOffset; |
802 |
|
// backspace character - should only happen with shell |
803 |
|
if (c == '\b') { |
804 |
|
if (!bufferedCommands[socket].empty() && cursorPos > 0) |
805 |
|
bufferedCommands[socket].erase(cursorPos - 1, 1); |
806 |
|
} else { // append (or insert) new character (at current cursor position) ... |
807 |
|
if (cursorPos >= 0) |
808 |
|
bufferedCommands[socket].insert(cursorPos, String(1,c)); // insert |
809 |
|
else |
810 |
|
bufferedCommands[socket] += c; // append |
811 |
|
} |
812 |
} |
} |
813 |
if (result == 1) { |
// Only if the other side (client) is the LSCP shell application: |
814 |
if (c == '\r') |
// The following block takes care about automatic correction, auto |
815 |
continue; //Ignore CR |
// completion (and suggestions), LSCP reference documentation, etc. |
816 |
if (c == '\n') { |
// The "if" statement here is for optimization reasons, so that the |
817 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
// heavy LSCP grammar evaluation algorithm is only executed once for an |
818 |
bufferedCommands[socket] += "\r\n"; |
// entire command line received. |
819 |
return true; //Complete command was read |
if (i == input.size() - 1) { |
820 |
|
// check the current (incomplete) command line for syntax errors, |
821 |
|
// possible completions and report everything back to the shell |
822 |
|
if ((*iter).bShellInteract || (*iter).bShellAutoCorrect) { |
823 |
|
String s = lscpParserProcessShellInteraction(bufferedCommands[socket], &(*iter), true); |
824 |
|
if (!s.empty() && (*iter).bShellInteract && i == input.size() - 1) |
825 |
|
AnswerClient(s + "\n"); |
826 |
|
} |
827 |
|
// if other side is LSCP shell application, send the relevant LSCP |
828 |
|
// documentation section of the current command line (if necessary) |
829 |
|
if ((*iter).bShellSendLSCPDoc && (*iter).bShellInteract) { |
830 |
|
String s = generateLSCPDocReply(bufferedCommands[socket], &(*iter)); |
831 |
|
if (!s.empty()) AnswerClient(s + "\n"); |
832 |
} |
} |
|
bufferedCommands[socket] += c; |
|
833 |
} |
} |
834 |
#if defined(WIN32) |
} |
835 |
if (result == SOCKET_ERROR) { |
|
836 |
int wsa_lasterror = WSAGetLastError(); |
// handle network errors ... |
837 |
if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
838 |
|
CloseConnection(iter); |
839 |
|
return false; |
840 |
|
} |
841 |
|
#if defined(WIN32) |
842 |
|
if (result == SOCKET_ERROR) { |
843 |
|
int wsa_lasterror = WSAGetLastError(); |
844 |
|
if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
845 |
|
return false; |
846 |
|
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
847 |
|
CloseConnection(iter); |
848 |
|
return false; |
849 |
|
} |
850 |
|
#else |
851 |
|
if (result == -1) { |
852 |
|
if (errno == EAGAIN) //Would block, try again later. |
853 |
|
return false; |
854 |
|
switch(errno) { |
855 |
|
case EBADF: |
856 |
|
dmsg(2,("LSCPScanner: The argument s is an invalid descriptor.\n")); |
857 |
return false; |
return false; |
858 |
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
case ECONNREFUSED: |
859 |
CloseConnection(iter); |
dmsg(2,("LSCPScanner: A remote host refused to allow the network connection (typically because it is not running the requested service).\n")); |
860 |
break; |
return false; |
861 |
} |
case ENOTCONN: |
862 |
#else |
dmsg(2,("LSCPScanner: The socket is associated with a connection-oriented protocol and has not been connected (see connect(2) and accept(2)).\n")); |
863 |
if (result == -1) { |
return false; |
864 |
if (errno == EAGAIN) //Would block, try again later. |
case ENOTSOCK: |
865 |
|
dmsg(2,("LSCPScanner: The argument s does not refer to a socket.\n")); |
866 |
|
return false; |
867 |
|
case EAGAIN: |
868 |
|
dmsg(2,("LSCPScanner: The socket is marked non-blocking and the receive operation would block, or a receive timeout had been set and the timeout expired before data was received.\n")); |
869 |
|
return false; |
870 |
|
case EINTR: |
871 |
|
dmsg(2,("LSCPScanner: The receive was interrupted by delivery of a signal before any data were available.\n")); |
872 |
|
return false; |
873 |
|
case EFAULT: |
874 |
|
dmsg(2,("LSCPScanner: The receive buffer pointer(s) point outside the process's address space.\n")); |
875 |
|
return false; |
876 |
|
case EINVAL: |
877 |
|
dmsg(2,("LSCPScanner: Invalid argument passed.\n")); |
878 |
|
return false; |
879 |
|
case ENOMEM: |
880 |
|
dmsg(2,("LSCPScanner: Could not allocate memory for recvmsg.\n")); |
881 |
|
return false; |
882 |
|
default: |
883 |
|
dmsg(2,("LSCPScanner: Unknown recv() error.\n")); |
884 |
return false; |
return false; |
|
switch(errno) { |
|
|
case EBADF: |
|
|
dmsg(2,("LSCPScanner: The argument s is an invalid descriptor.\n")); |
|
|
break; |
|
|
case ECONNREFUSED: |
|
|
dmsg(2,("LSCPScanner: A remote host refused to allow the network connection (typically because it is not running the requested service).\n")); |
|
|
break; |
|
|
case ENOTCONN: |
|
|
dmsg(2,("LSCPScanner: The socket is associated with a connection-oriented protocol and has not been connected (see connect(2) and accept(2)).\n")); |
|
|
break; |
|
|
case ENOTSOCK: |
|
|
dmsg(2,("LSCPScanner: The argument s does not refer to a socket.\n")); |
|
|
break; |
|
|
case EAGAIN: |
|
|
dmsg(2,("LSCPScanner: The socket is marked non-blocking and the receive operation would block, or a receive timeout had been set and the timeout expired before data was received.\n")); |
|
|
break; |
|
|
case EINTR: |
|
|
dmsg(2,("LSCPScanner: The receive was interrupted by delivery of a signal before any data were available.\n")); |
|
|
break; |
|
|
case EFAULT: |
|
|
dmsg(2,("LSCPScanner: The receive buffer pointer(s) point outside the process's address space.\n")); |
|
|
break; |
|
|
case EINVAL: |
|
|
dmsg(2,("LSCPScanner: Invalid argument passed.\n")); |
|
|
break; |
|
|
case ENOMEM: |
|
|
dmsg(2,("LSCPScanner: Could not allocate memory for recvmsg.\n")); |
|
|
break; |
|
|
default: |
|
|
dmsg(2,("LSCPScanner: Unknown recv() error.\n")); |
|
|
break; |
|
|
} |
|
|
CloseConnection(iter); |
|
|
break; |
|
885 |
} |
} |
886 |
#endif |
CloseConnection(iter); |
887 |
|
return false; |
888 |
} |
} |
889 |
|
#endif |
890 |
|
|
891 |
return false; |
return false; |
892 |
} |
} |
893 |
|
|
898 |
* @param ReturnMessage - message that will be send to the client |
* @param ReturnMessage - message that will be send to the client |
899 |
*/ |
*/ |
900 |
void LSCPServer::AnswerClient(String ReturnMessage) { |
void LSCPServer::AnswerClient(String ReturnMessage) { |
901 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage='%s')", ReturnMessage.c_str())); |
902 |
if (currentSocket != -1) { |
if (currentSocket != -1) { |
903 |
NotifyMutex.Lock(); |
LockGuard lock(NotifyMutex); |
904 |
|
|
905 |
|
// just if other side is LSCP shell: in case respose is a multi-line |
906 |
|
// one, then inform client about it before sending the actual mult-line |
907 |
|
// response |
908 |
|
if (GetCurrentYaccSession()->bShellInteract) { |
909 |
|
// check if this is a multi-line response |
910 |
|
int n = 0; |
911 |
|
for (int i = 0; i < ReturnMessage.size(); ++i) |
912 |
|
if (ReturnMessage[i] == '\n') ++n; |
913 |
|
if (n >= 2) { |
914 |
|
dmsg(2,("LSCP Shell <- expect mult-line response\n")); |
915 |
|
String s = LSCP_SHK_EXPECT_MULTI_LINE "\r\n"; |
916 |
|
#ifdef MSG_NOSIGNAL |
917 |
|
send(currentSocket, s.c_str(), s.size(), MSG_NOSIGNAL); |
918 |
|
#else |
919 |
|
send(currentSocket, s.c_str(), s.size(), 0); |
920 |
|
#endif |
921 |
|
} |
922 |
|
} |
923 |
|
|
924 |
#ifdef MSG_NOSIGNAL |
#ifdef MSG_NOSIGNAL |
925 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
926 |
#else |
#else |
927 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
928 |
#endif |
#endif |
|
NotifyMutex.Unlock(); |
|
929 |
} |
} |
930 |
} |
} |
931 |
|
|
1075 |
try { |
try { |
1076 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1077 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1078 |
LockRTNotify(); |
LockGuard lock(RTNotifyMutex); |
1079 |
pSamplerChannel->SetEngineType(EngineName); |
pSamplerChannel->SetEngineType(EngineName); |
1080 |
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
|
UnlockRTNotify(); |
|
1081 |
} |
} |
1082 |
catch (Exception e) { |
catch (Exception e) { |
1083 |
result.Error(e); |
result.Error(e); |
1117 |
*/ |
*/ |
1118 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
1119 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
1120 |
LockRTNotify(); |
SamplerChannel* pSamplerChannel; |
1121 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
{ |
1122 |
UnlockRTNotify(); |
LockGuard lock(RTNotifyMutex); |
1123 |
|
pSamplerChannel = pSampler->AddSamplerChannel(); |
1124 |
|
} |
1125 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
1126 |
return result.Produce(); |
return result.Produce(); |
1127 |
} |
} |
1132 |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
1133 |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
1134 |
LSCPResultSet result; |
LSCPResultSet result; |
1135 |
LockRTNotify(); |
{ |
1136 |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
LockGuard lock(RTNotifyMutex); |
1137 |
UnlockRTNotify(); |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
1138 |
|
} |
1139 |
return result.Produce(); |
return result.Produce(); |
1140 |
} |
} |
1141 |
|
|
1178 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
1179 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
1180 |
LSCPResultSet result; |
LSCPResultSet result; |
1181 |
LockRTNotify(); |
{ |
1182 |
try { |
LockGuard lock(RTNotifyMutex); |
1183 |
Engine* pEngine = EngineFactory::Create(EngineName); |
try { |
1184 |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
Engine* pEngine = EngineFactory::Create(EngineName); |
1185 |
result.Add("VERSION", pEngine->Version()); |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
1186 |
EngineFactory::Destroy(pEngine); |
result.Add("VERSION", pEngine->Version()); |
1187 |
} |
EngineFactory::Destroy(pEngine); |
1188 |
catch (Exception e) { |
} |
1189 |
result.Error(e); |
catch (Exception e) { |
1190 |
|
result.Error(e); |
1191 |
|
} |
1192 |
} |
} |
|
UnlockRTNotify(); |
|
1193 |
return result.Produce(); |
return result.Produce(); |
1194 |
} |
} |
1195 |
|
|
1838 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1839 |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1840 |
LSCPResultSet result; |
LSCPResultSet result; |
1841 |
LockRTNotify(); |
{ |
1842 |
|
LockGuard lock(RTNotifyMutex); |
1843 |
|
try { |
1844 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1845 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1846 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1847 |
|
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
1848 |
|
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1849 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1850 |
|
} |
1851 |
|
catch (Exception e) { |
1852 |
|
result.Error(e); |
1853 |
|
} |
1854 |
|
} |
1855 |
|
return result.Produce(); |
1856 |
|
} |
1857 |
|
|
1858 |
|
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1859 |
|
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
1860 |
|
LSCPResultSet result; |
1861 |
|
{ |
1862 |
|
LockGuard lock(RTNotifyMutex); |
1863 |
|
try { |
1864 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1865 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1866 |
|
// Driver type name aliasing... |
1867 |
|
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1868 |
|
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1869 |
|
// Check if there's one audio output device already created |
1870 |
|
// for the intended audio driver type (AudioOutputDriver)... |
1871 |
|
AudioOutputDevice *pDevice = NULL; |
1872 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1873 |
|
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
1874 |
|
for (; iter != devices.end(); iter++) { |
1875 |
|
if ((iter->second)->Driver() == AudioOutputDriver) { |
1876 |
|
pDevice = iter->second; |
1877 |
|
break; |
1878 |
|
} |
1879 |
|
} |
1880 |
|
// If it doesn't exist, create a new one with default parameters... |
1881 |
|
if (pDevice == NULL) { |
1882 |
|
std::map<String,String> params; |
1883 |
|
pDevice = pSampler->CreateAudioOutputDevice(AudioOutputDriver, params); |
1884 |
|
} |
1885 |
|
// Must have a device... |
1886 |
|
if (pDevice == NULL) |
1887 |
|
throw Exception("Internal error: could not create audio output device."); |
1888 |
|
// Set it as the current channel device... |
1889 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1890 |
|
} |
1891 |
|
catch (Exception e) { |
1892 |
|
result.Error(e); |
1893 |
|
} |
1894 |
|
} |
1895 |
|
return result.Produce(); |
1896 |
|
} |
1897 |
|
|
1898 |
|
String LSCPServer::AddChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId, uint MIDIPort) { |
1899 |
|
dmsg(2,("LSCPServer: AddChannelMidiInput(uiSamplerChannel=%d, MIDIDeviceId=%d, MIDIPort=%d)\n",uiSamplerChannel,MIDIDeviceId,MIDIPort)); |
1900 |
|
LSCPResultSet result; |
1901 |
try { |
try { |
1902 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1903 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1904 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
|
1905 |
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1906 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1907 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1908 |
|
|
1909 |
|
MidiInputPort* pPort = pDevice->GetPort(MIDIPort); |
1910 |
|
if (!pPort) throw Exception("There is no MIDI input port with index " + ToString(MIDIPort) + " on MIDI input device with index " + ToString(MIDIDeviceId)); |
1911 |
|
|
1912 |
|
pSamplerChannel->Connect(pPort); |
1913 |
|
} catch (Exception e) { |
1914 |
|
result.Error(e); |
1915 |
} |
} |
1916 |
catch (Exception e) { |
return result.Produce(); |
1917 |
result.Error(e); |
} |
1918 |
|
|
1919 |
|
String LSCPServer::RemoveChannelMidiInput(uint uiSamplerChannel) { |
1920 |
|
dmsg(2,("LSCPServer: RemoveChannelMidiInput(uiSamplerChannel=%d)\n",uiSamplerChannel)); |
1921 |
|
LSCPResultSet result; |
1922 |
|
try { |
1923 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1924 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1925 |
|
pSamplerChannel->DisconnectAllMidiInputPorts(); |
1926 |
|
} catch (Exception e) { |
1927 |
|
result.Error(e); |
1928 |
} |
} |
|
UnlockRTNotify(); |
|
1929 |
return result.Produce(); |
return result.Produce(); |
1930 |
} |
} |
1931 |
|
|
1932 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
String LSCPServer::RemoveChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId) { |
1933 |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannelMidiInput(uiSamplerChannel=%d, MIDIDeviceId=%d)\n",uiSamplerChannel,MIDIDeviceId)); |
1934 |
LSCPResultSet result; |
LSCPResultSet result; |
|
LockRTNotify(); |
|
1935 |
try { |
try { |
1936 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1937 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1938 |
// Driver type name aliasing... |
|
1939 |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1940 |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1941 |
// Check if there's one audio output device already created |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1942 |
// for the intended audio driver type (AudioOutputDriver)... |
|
1943 |
AudioOutputDevice *pDevice = NULL; |
std::vector<MidiInputPort*> vPorts = pSamplerChannel->GetMidiInputPorts(); |
1944 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
for (int i = 0; i < vPorts.size(); ++i) |
1945 |
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
if (vPorts[i]->GetDevice() == pDevice) |
1946 |
for (; iter != devices.end(); iter++) { |
pSamplerChannel->Disconnect(vPorts[i]); |
1947 |
if ((iter->second)->Driver() == AudioOutputDriver) { |
|
1948 |
pDevice = iter->second; |
} catch (Exception e) { |
1949 |
break; |
result.Error(e); |
|
} |
|
|
} |
|
|
// If it doesn't exist, create a new one with default parameters... |
|
|
if (pDevice == NULL) { |
|
|
std::map<String,String> params; |
|
|
pDevice = pSampler->CreateAudioOutputDevice(AudioOutputDriver, params); |
|
|
} |
|
|
// Must have a device... |
|
|
if (pDevice == NULL) |
|
|
throw Exception("Internal error: could not create audio output device."); |
|
|
// Set it as the current channel device... |
|
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
|
1950 |
} |
} |
1951 |
catch (Exception e) { |
return result.Produce(); |
1952 |
result.Error(e); |
} |
1953 |
|
|
1954 |
|
String LSCPServer::RemoveChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId, uint MIDIPort) { |
1955 |
|
dmsg(2,("LSCPServer: RemoveChannelMidiInput(uiSamplerChannel=%d, MIDIDeviceId=%d, MIDIPort=%d)\n",uiSamplerChannel,MIDIDeviceId,MIDIPort)); |
1956 |
|
LSCPResultSet result; |
1957 |
|
try { |
1958 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1959 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1960 |
|
|
1961 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1962 |
|
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1963 |
|
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1964 |
|
|
1965 |
|
MidiInputPort* pPort = pDevice->GetPort(MIDIPort); |
1966 |
|
if (!pPort) throw Exception("There is no MIDI input port with index " + ToString(MIDIPort) + " on MIDI input device with index " + ToString(MIDIDeviceId)); |
1967 |
|
|
1968 |
|
pSamplerChannel->Disconnect(pPort); |
1969 |
|
} catch (Exception e) { |
1970 |
|
result.Error(e); |
1971 |
|
} |
1972 |
|
return result.Produce(); |
1973 |
|
} |
1974 |
|
|
1975 |
|
String LSCPServer::ListChannelMidiInputs(uint uiSamplerChannel) { |
1976 |
|
dmsg(2,("LSCPServer: ListChannelMidiInputs(uiSamplerChannel=%d)\n",uiSamplerChannel)); |
1977 |
|
LSCPResultSet result; |
1978 |
|
try { |
1979 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1980 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1981 |
|
std::vector<MidiInputPort*> vPorts = pSamplerChannel->GetMidiInputPorts(); |
1982 |
|
|
1983 |
|
String s; |
1984 |
|
for (int i = 0; i < vPorts.size(); ++i) { |
1985 |
|
const int iDeviceID = vPorts[i]->GetDevice()->MidiInputDeviceID(); |
1986 |
|
const int iPortNr = vPorts[i]->GetPortNumber(); |
1987 |
|
if (s.size()) s += ","; |
1988 |
|
s += "{" + ToString(iDeviceID) + "," |
1989 |
|
+ ToString(iPortNr) + "}"; |
1990 |
|
} |
1991 |
|
result.Add(s); |
1992 |
|
} catch (Exception e) { |
1993 |
|
result.Error(e); |
1994 |
} |
} |
|
UnlockRTNotify(); |
|
1995 |
return result.Produce(); |
return result.Produce(); |
1996 |
} |
} |
1997 |
|
|
2601 |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2602 |
} |
} |
2603 |
|
|
2604 |
|
const String sEffectRouting = |
2605 |
|
(pFxSend->DestinationEffectChain() >= 0 && pFxSend->DestinationEffectChainPosition() >= 0) |
2606 |
|
? ToString(pFxSend->DestinationEffectChain()) + "," + ToString(pFxSend->DestinationEffectChainPosition()) |
2607 |
|
: "NONE"; |
2608 |
|
|
2609 |
// success |
// success |
2610 |
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
2611 |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2612 |
result.Add("LEVEL", ToString(pFxSend->Level())); |
result.Add("LEVEL", ToString(pFxSend->Level())); |
2613 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2614 |
|
result.Add("EFFECT", sEffectRouting); |
2615 |
} catch (Exception e) { |
} catch (Exception e) { |
2616 |
result.Error(e); |
result.Error(e); |
2617 |
} |
} |
2674 |
return result.Produce(); |
return result.Produce(); |
2675 |
} |
} |
2676 |
|
|
2677 |
|
String LSCPServer::SetFxSendEffect(uint uiSamplerChannel, uint FxSendID, int iSendEffectChain, int iEffectChainPosition) { |
2678 |
|
dmsg(2,("LSCPServer: SetFxSendEffect(%d,%d)\n", iSendEffectChain, iEffectChainPosition)); |
2679 |
|
LSCPResultSet result; |
2680 |
|
try { |
2681 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2682 |
|
|
2683 |
|
pFxSend->SetDestinationEffect(iSendEffectChain, iEffectChainPosition); |
2684 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2685 |
|
} catch (Exception e) { |
2686 |
|
result.Error(e); |
2687 |
|
} |
2688 |
|
return result.Produce(); |
2689 |
|
} |
2690 |
|
|
2691 |
|
String LSCPServer::GetAvailableEffects() { |
2692 |
|
dmsg(2,("LSCPServer: GetAvailableEffects()\n")); |
2693 |
|
LSCPResultSet result; |
2694 |
|
try { |
2695 |
|
int n = EffectFactory::AvailableEffectsCount(); |
2696 |
|
result.Add(n); |
2697 |
|
} |
2698 |
|
catch (Exception e) { |
2699 |
|
result.Error(e); |
2700 |
|
} |
2701 |
|
return result.Produce(); |
2702 |
|
} |
2703 |
|
|
2704 |
|
String LSCPServer::ListAvailableEffects() { |
2705 |
|
dmsg(2,("LSCPServer: ListAvailableEffects()\n")); |
2706 |
|
LSCPResultSet result; |
2707 |
|
String list; |
2708 |
|
try { |
2709 |
|
//FIXME: for now we simply enumerate from 0 .. EffectFactory::AvailableEffectsCount() here, in future we should use unique IDs for effects during the whole sampler session. This issue comes into game when the user forces a reload of available effect plugins |
2710 |
|
int n = EffectFactory::AvailableEffectsCount(); |
2711 |
|
for (int i = 0; i < n; i++) { |
2712 |
|
if (i) list += ","; |
2713 |
|
list += ToString(i); |
2714 |
|
} |
2715 |
|
} |
2716 |
|
catch (Exception e) { |
2717 |
|
result.Error(e); |
2718 |
|
} |
2719 |
|
result.Add(list); |
2720 |
|
return result.Produce(); |
2721 |
|
} |
2722 |
|
|
2723 |
|
String LSCPServer::GetEffectInfo(int iEffectIndex) { |
2724 |
|
dmsg(2,("LSCPServer: GetEffectInfo(%d)\n", iEffectIndex)); |
2725 |
|
LSCPResultSet result; |
2726 |
|
try { |
2727 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(iEffectIndex); |
2728 |
|
if (!pEffectInfo) |
2729 |
|
throw Exception("There is no effect with index " + ToString(iEffectIndex)); |
2730 |
|
|
2731 |
|
// convert the filename into the correct encoding as defined for LSCP |
2732 |
|
// (especially in terms of special characters -> escape sequences) |
2733 |
|
#if WIN32 |
2734 |
|
const String dllFileName = Path::fromWindows(pEffectInfo->Module()).toLscp(); |
2735 |
|
#else |
2736 |
|
// assuming POSIX |
2737 |
|
const String dllFileName = Path::fromPosix(pEffectInfo->Module()).toLscp(); |
2738 |
|
#endif |
2739 |
|
|
2740 |
|
result.Add("SYSTEM", pEffectInfo->EffectSystem()); |
2741 |
|
result.Add("MODULE", dllFileName); |
2742 |
|
result.Add("NAME", _escapeLscpResponse(pEffectInfo->Name())); |
2743 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectInfo->Description())); |
2744 |
|
} |
2745 |
|
catch (Exception e) { |
2746 |
|
result.Error(e); |
2747 |
|
} |
2748 |
|
return result.Produce(); |
2749 |
|
} |
2750 |
|
|
2751 |
|
String LSCPServer::GetEffectInstanceInfo(int iEffectInstance) { |
2752 |
|
dmsg(2,("LSCPServer: GetEffectInstanceInfo(%d)\n", iEffectInstance)); |
2753 |
|
LSCPResultSet result; |
2754 |
|
try { |
2755 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2756 |
|
if (!pEffect) |
2757 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2758 |
|
|
2759 |
|
EffectInfo* pEffectInfo = pEffect->GetEffectInfo(); |
2760 |
|
|
2761 |
|
// convert the filename into the correct encoding as defined for LSCP |
2762 |
|
// (especially in terms of special characters -> escape sequences) |
2763 |
|
#if WIN32 |
2764 |
|
const String dllFileName = Path::fromWindows(pEffectInfo->Module()).toLscp(); |
2765 |
|
#else |
2766 |
|
// assuming POSIX |
2767 |
|
const String dllFileName = Path::fromPosix(pEffectInfo->Module()).toLscp(); |
2768 |
|
#endif |
2769 |
|
|
2770 |
|
result.Add("SYSTEM", pEffectInfo->EffectSystem()); |
2771 |
|
result.Add("MODULE", dllFileName); |
2772 |
|
result.Add("NAME", _escapeLscpResponse(pEffectInfo->Name())); |
2773 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectInfo->Description())); |
2774 |
|
result.Add("INPUT_CONTROLS", ToString(pEffect->InputControlCount())); |
2775 |
|
} |
2776 |
|
catch (Exception e) { |
2777 |
|
result.Error(e); |
2778 |
|
} |
2779 |
|
return result.Produce(); |
2780 |
|
} |
2781 |
|
|
2782 |
|
String LSCPServer::GetEffectInstanceInputControlInfo(int iEffectInstance, int iInputControlIndex) { |
2783 |
|
dmsg(2,("LSCPServer: GetEffectInstanceInputControlInfo(%d,%d)\n", iEffectInstance, iInputControlIndex)); |
2784 |
|
LSCPResultSet result; |
2785 |
|
try { |
2786 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2787 |
|
if (!pEffect) |
2788 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2789 |
|
|
2790 |
|
EffectControl* pEffectControl = pEffect->InputControl(iInputControlIndex); |
2791 |
|
if (!pEffectControl) |
2792 |
|
throw Exception( |
2793 |
|
"Effect instance " + ToString(iEffectInstance) + |
2794 |
|
" does not have an input control with index " + |
2795 |
|
ToString(iInputControlIndex) |
2796 |
|
); |
2797 |
|
|
2798 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectControl->Description())); |
2799 |
|
result.Add("VALUE", pEffectControl->Value()); |
2800 |
|
if (pEffectControl->MinValue()) |
2801 |
|
result.Add("RANGE_MIN", *pEffectControl->MinValue()); |
2802 |
|
if (pEffectControl->MaxValue()) |
2803 |
|
result.Add("RANGE_MAX", *pEffectControl->MaxValue()); |
2804 |
|
if (!pEffectControl->Possibilities().empty()) |
2805 |
|
result.Add("POSSIBILITIES", pEffectControl->Possibilities()); |
2806 |
|
if (pEffectControl->DefaultValue()) |
2807 |
|
result.Add("DEFAULT", *pEffectControl->DefaultValue()); |
2808 |
|
} catch (Exception e) { |
2809 |
|
result.Error(e); |
2810 |
|
} |
2811 |
|
return result.Produce(); |
2812 |
|
} |
2813 |
|
|
2814 |
|
String LSCPServer::SetEffectInstanceInputControlValue(int iEffectInstance, int iInputControlIndex, double dValue) { |
2815 |
|
dmsg(2,("LSCPServer: SetEffectInstanceInputControlValue(%d,%d,%f)\n", iEffectInstance, iInputControlIndex, dValue)); |
2816 |
|
LSCPResultSet result; |
2817 |
|
try { |
2818 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2819 |
|
if (!pEffect) |
2820 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2821 |
|
|
2822 |
|
EffectControl* pEffectControl = pEffect->InputControl(iInputControlIndex); |
2823 |
|
if (!pEffectControl) |
2824 |
|
throw Exception( |
2825 |
|
"Effect instance " + ToString(iEffectInstance) + |
2826 |
|
" does not have an input control with index " + |
2827 |
|
ToString(iInputControlIndex) |
2828 |
|
); |
2829 |
|
|
2830 |
|
pEffectControl->SetValue(dValue); |
2831 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_info, iEffectInstance)); |
2832 |
|
} catch (Exception e) { |
2833 |
|
result.Error(e); |
2834 |
|
} |
2835 |
|
return result.Produce(); |
2836 |
|
} |
2837 |
|
|
2838 |
|
String LSCPServer::CreateEffectInstance(int iEffectIndex) { |
2839 |
|
dmsg(2,("LSCPServer: CreateEffectInstance(%d)\n", iEffectIndex)); |
2840 |
|
LSCPResultSet result; |
2841 |
|
try { |
2842 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(iEffectIndex); |
2843 |
|
if (!pEffectInfo) |
2844 |
|
throw Exception("There is no effect with index " + ToString(iEffectIndex)); |
2845 |
|
Effect* pEffect = EffectFactory::Create(pEffectInfo); |
2846 |
|
result = pEffect->ID(); // success |
2847 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2848 |
|
} catch (Exception e) { |
2849 |
|
result.Error(e); |
2850 |
|
} |
2851 |
|
return result.Produce(); |
2852 |
|
} |
2853 |
|
|
2854 |
|
String LSCPServer::CreateEffectInstance(String effectSystem, String module, String effectName) { |
2855 |
|
dmsg(2,("LSCPServer: CreateEffectInstance('%s','%s','%s')\n", effectSystem.c_str(), module.c_str(), effectName.c_str())); |
2856 |
|
LSCPResultSet result; |
2857 |
|
try { |
2858 |
|
// to allow loading the same LSCP session file on different systems |
2859 |
|
// successfully, probably with different effect plugin DLL paths or even |
2860 |
|
// running completely different operating systems, we do the following |
2861 |
|
// for finding the right effect: |
2862 |
|
// |
2863 |
|
// first try to search for an exact match of the effect plugin DLL |
2864 |
|
// (a.k.a 'module'), to avoid picking the wrong DLL with the same |
2865 |
|
// effect name ... |
2866 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_MATCH_EXACTLY); |
2867 |
|
// ... if no effect with exactly matchin DLL filename was found, then |
2868 |
|
// try to lower the restrictions of matching the effect plugin DLL |
2869 |
|
// filename and try again and again ... |
2870 |
|
if (!pEffectInfo) { |
2871 |
|
dmsg(2,("no exact module match, trying MODULE_IGNORE_PATH\n")); |
2872 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH); |
2873 |
|
} |
2874 |
|
if (!pEffectInfo) { |
2875 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_PATH | MODULE_IGNORE_CASE\n")); |
2876 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH | EffectFactory::MODULE_IGNORE_CASE); |
2877 |
|
} |
2878 |
|
if (!pEffectInfo) { |
2879 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_PATH | MODULE_IGNORE_CASE | MODULE_IGNORE_EXTENSION\n")); |
2880 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH | EffectFactory::MODULE_IGNORE_CASE | EffectFactory::MODULE_IGNORE_EXTENSION); |
2881 |
|
} |
2882 |
|
// ... if there was still no effect found, then completely ignore the |
2883 |
|
// DLL plugin filename argument and just search for the matching effect |
2884 |
|
// system type and effect name |
2885 |
|
if (!pEffectInfo) { |
2886 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_ALL\n")); |
2887 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_ALL); |
2888 |
|
} |
2889 |
|
if (!pEffectInfo) |
2890 |
|
throw Exception("There is no such effect '" + effectSystem + "' '" + module + "' '" + effectName + "'"); |
2891 |
|
|
2892 |
|
Effect* pEffect = EffectFactory::Create(pEffectInfo); |
2893 |
|
result = LSCPResultSet(pEffect->ID()); |
2894 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2895 |
|
} catch (Exception e) { |
2896 |
|
result.Error(e); |
2897 |
|
} |
2898 |
|
return result.Produce(); |
2899 |
|
} |
2900 |
|
|
2901 |
|
String LSCPServer::DestroyEffectInstance(int iEffectInstance) { |
2902 |
|
dmsg(2,("LSCPServer: DestroyEffectInstance(%d)\n", iEffectInstance)); |
2903 |
|
LSCPResultSet result; |
2904 |
|
try { |
2905 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2906 |
|
if (!pEffect) |
2907 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2908 |
|
EffectFactory::Destroy(pEffect); |
2909 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2910 |
|
} catch (Exception e) { |
2911 |
|
result.Error(e); |
2912 |
|
} |
2913 |
|
return result.Produce(); |
2914 |
|
} |
2915 |
|
|
2916 |
|
String LSCPServer::GetEffectInstances() { |
2917 |
|
dmsg(2,("LSCPServer: GetEffectInstances()\n")); |
2918 |
|
LSCPResultSet result; |
2919 |
|
try { |
2920 |
|
int n = EffectFactory::EffectInstancesCount(); |
2921 |
|
result.Add(n); |
2922 |
|
} catch (Exception e) { |
2923 |
|
result.Error(e); |
2924 |
|
} |
2925 |
|
return result.Produce(); |
2926 |
|
} |
2927 |
|
|
2928 |
|
String LSCPServer::ListEffectInstances() { |
2929 |
|
dmsg(2,("LSCPServer: ListEffectInstances()\n")); |
2930 |
|
LSCPResultSet result; |
2931 |
|
String list; |
2932 |
|
try { |
2933 |
|
int n = EffectFactory::EffectInstancesCount(); |
2934 |
|
for (int i = 0; i < n; i++) { |
2935 |
|
Effect* pEffect = EffectFactory::GetEffectInstance(i); |
2936 |
|
if (i) list += ","; |
2937 |
|
list += ToString(pEffect->ID()); |
2938 |
|
} |
2939 |
|
} catch (Exception e) { |
2940 |
|
result.Error(e); |
2941 |
|
} |
2942 |
|
result.Add(list); |
2943 |
|
return result.Produce(); |
2944 |
|
} |
2945 |
|
|
2946 |
|
String LSCPServer::GetSendEffectChains(int iAudioOutputDevice) { |
2947 |
|
dmsg(2,("LSCPServer: GetSendEffectChains(%d)\n", iAudioOutputDevice)); |
2948 |
|
LSCPResultSet result; |
2949 |
|
try { |
2950 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2951 |
|
if (!devices.count(iAudioOutputDevice)) |
2952 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2953 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2954 |
|
int n = pDevice->SendEffectChainCount(); |
2955 |
|
result.Add(n); |
2956 |
|
} catch (Exception e) { |
2957 |
|
result.Error(e); |
2958 |
|
} |
2959 |
|
return result.Produce(); |
2960 |
|
} |
2961 |
|
|
2962 |
|
String LSCPServer::ListSendEffectChains(int iAudioOutputDevice) { |
2963 |
|
dmsg(2,("LSCPServer: ListSendEffectChains(%d)\n", iAudioOutputDevice)); |
2964 |
|
LSCPResultSet result; |
2965 |
|
String list; |
2966 |
|
try { |
2967 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2968 |
|
if (!devices.count(iAudioOutputDevice)) |
2969 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2970 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2971 |
|
int n = pDevice->SendEffectChainCount(); |
2972 |
|
for (int i = 0; i < n; i++) { |
2973 |
|
EffectChain* pEffectChain = pDevice->SendEffectChain(i); |
2974 |
|
if (i) list += ","; |
2975 |
|
list += ToString(pEffectChain->ID()); |
2976 |
|
} |
2977 |
|
} catch (Exception e) { |
2978 |
|
result.Error(e); |
2979 |
|
} |
2980 |
|
result.Add(list); |
2981 |
|
return result.Produce(); |
2982 |
|
} |
2983 |
|
|
2984 |
|
String LSCPServer::AddSendEffectChain(int iAudioOutputDevice) { |
2985 |
|
dmsg(2,("LSCPServer: AddSendEffectChain(%d)\n", iAudioOutputDevice)); |
2986 |
|
LSCPResultSet result; |
2987 |
|
try { |
2988 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2989 |
|
if (!devices.count(iAudioOutputDevice)) |
2990 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2991 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2992 |
|
EffectChain* pEffectChain = pDevice->AddSendEffectChain(); |
2993 |
|
result = pEffectChain->ID(); |
2994 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_count, iAudioOutputDevice, pDevice->SendEffectChainCount())); |
2995 |
|
} catch (Exception e) { |
2996 |
|
result.Error(e); |
2997 |
|
} |
2998 |
|
return result.Produce(); |
2999 |
|
} |
3000 |
|
|
3001 |
|
String LSCPServer::RemoveSendEffectChain(int iAudioOutputDevice, int iSendEffectChain) { |
3002 |
|
dmsg(2,("LSCPServer: RemoveSendEffectChain(%d,%d)\n", iAudioOutputDevice, iSendEffectChain)); |
3003 |
|
LSCPResultSet result; |
3004 |
|
try { |
3005 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
3006 |
|
if (!devices.count(iAudioOutputDevice)) |
3007 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
3008 |
|
|
3009 |
|
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
3010 |
|
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
3011 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
3012 |
|
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
3013 |
|
AudioOutputDevice* pDev = (*itEngineChannel)->GetAudioOutputDevice(); |
3014 |
|
if (pDev != NULL && pDev->deviceId() == iAudioOutputDevice) { |
3015 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
3016 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
3017 |
|
if(fxs != NULL && fxs->DestinationEffectChain() == iSendEffectChain) { |
3018 |
|
throw Exception("The effect chain is still in use by channel " + ToString((*itEngineChannel)->GetSamplerChannel()->Index())); |
3019 |
|
} |
3020 |
|
} |
3021 |
|
} |
3022 |
|
} |
3023 |
|
|
3024 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
3025 |
|
for (int i = 0; i < pDevice->SendEffectChainCount(); i++) { |
3026 |
|
EffectChain* pEffectChain = pDevice->SendEffectChain(i); |
3027 |
|
if (pEffectChain->ID() == iSendEffectChain) { |
3028 |
|
pDevice->RemoveSendEffectChain(i); |
3029 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_count, iAudioOutputDevice, pDevice->SendEffectChainCount())); |
3030 |
|
return result.Produce(); |
3031 |
|
} |
3032 |
|
} |
3033 |
|
throw Exception( |
3034 |
|
"There is no send effect chain with ID " + |
3035 |
|
ToString(iSendEffectChain) + " for audio output device " + |
3036 |
|
ToString(iAudioOutputDevice) + "." |
3037 |
|
); |
3038 |
|
} catch (Exception e) { |
3039 |
|
result.Error(e); |
3040 |
|
} |
3041 |
|
return result.Produce(); |
3042 |
|
} |
3043 |
|
|
3044 |
|
static EffectChain* _getSendEffectChain(Sampler* pSampler, int iAudioOutputDevice, int iSendEffectChain) throw (Exception) { |
3045 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
3046 |
|
if (!devices.count(iAudioOutputDevice)) |
3047 |
|
throw Exception( |
3048 |
|
"There is no audio output device with index " + |
3049 |
|
ToString(iAudioOutputDevice) + "." |
3050 |
|
); |
3051 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
3052 |
|
EffectChain* pEffectChain = pDevice->SendEffectChainByID(iSendEffectChain); |
3053 |
|
if(pEffectChain != NULL) return pEffectChain; |
3054 |
|
throw Exception( |
3055 |
|
"There is no send effect chain with ID " + |
3056 |
|
ToString(iSendEffectChain) + " for audio output device " + |
3057 |
|
ToString(iAudioOutputDevice) + "." |
3058 |
|
); |
3059 |
|
} |
3060 |
|
|
3061 |
|
String LSCPServer::GetSendEffectChainInfo(int iAudioOutputDevice, int iSendEffectChain) { |
3062 |
|
dmsg(2,("LSCPServer: GetSendEffectChainInfo(%d,%d)\n", iAudioOutputDevice, iSendEffectChain)); |
3063 |
|
LSCPResultSet result; |
3064 |
|
try { |
3065 |
|
EffectChain* pEffectChain = |
3066 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
3067 |
|
String sEffectSequence; |
3068 |
|
for (int i = 0; i < pEffectChain->EffectCount(); i++) { |
3069 |
|
if (i) sEffectSequence += ","; |
3070 |
|
sEffectSequence += ToString(pEffectChain->GetEffect(i)->ID()); |
3071 |
|
} |
3072 |
|
result.Add("EFFECT_COUNT", pEffectChain->EffectCount()); |
3073 |
|
result.Add("EFFECT_SEQUENCE", sEffectSequence); |
3074 |
|
} catch (Exception e) { |
3075 |
|
result.Error(e); |
3076 |
|
} |
3077 |
|
return result.Produce(); |
3078 |
|
} |
3079 |
|
|
3080 |
|
String LSCPServer::AppendSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectInstance) { |
3081 |
|
dmsg(2,("LSCPServer: AppendSendEffectChainEffect(%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectInstance)); |
3082 |
|
LSCPResultSet result; |
3083 |
|
try { |
3084 |
|
EffectChain* pEffectChain = |
3085 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
3086 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
3087 |
|
if (!pEffect) |
3088 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
3089 |
|
pEffectChain->AppendEffect(pEffect); |
3090 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
3091 |
|
} catch (Exception e) { |
3092 |
|
result.Error(e); |
3093 |
|
} |
3094 |
|
return result.Produce(); |
3095 |
|
} |
3096 |
|
|
3097 |
|
String LSCPServer::InsertSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition, int iEffectInstance) { |
3098 |
|
dmsg(2,("LSCPServer: InsertSendEffectChainEffect(%d,%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectChainPosition, iEffectInstance)); |
3099 |
|
LSCPResultSet result; |
3100 |
|
try { |
3101 |
|
EffectChain* pEffectChain = |
3102 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
3103 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
3104 |
|
if (!pEffect) |
3105 |
|
throw Exception("There is no effect instance with index " + ToString(iEffectInstance)); |
3106 |
|
pEffectChain->InsertEffect(pEffect, iEffectChainPosition); |
3107 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
3108 |
|
} catch (Exception e) { |
3109 |
|
result.Error(e); |
3110 |
|
} |
3111 |
|
return result.Produce(); |
3112 |
|
} |
3113 |
|
|
3114 |
|
String LSCPServer::RemoveSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition) { |
3115 |
|
dmsg(2,("LSCPServer: RemoveSendEffectChainEffect(%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectChainPosition)); |
3116 |
|
LSCPResultSet result; |
3117 |
|
try { |
3118 |
|
EffectChain* pEffectChain = |
3119 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
3120 |
|
|
3121 |
|
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
3122 |
|
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
3123 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
3124 |
|
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
3125 |
|
AudioOutputDevice* pDev = (*itEngineChannel)->GetAudioOutputDevice(); |
3126 |
|
if (pDev != NULL && pDev->deviceId() == iAudioOutputDevice) { |
3127 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
3128 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
3129 |
|
if(fxs != NULL && fxs->DestinationEffectChain() == iSendEffectChain && fxs->DestinationEffectChainPosition() == iEffectChainPosition) { |
3130 |
|
throw Exception("The effect instance is still in use by channel " + ToString((*itEngineChannel)->GetSamplerChannel()->Index())); |
3131 |
|
} |
3132 |
|
} |
3133 |
|
} |
3134 |
|
} |
3135 |
|
|
3136 |
|
pEffectChain->RemoveEffect(iEffectChainPosition); |
3137 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
3138 |
|
} catch (Exception e) { |
3139 |
|
result.Error(e); |
3140 |
|
} |
3141 |
|
return result.Produce(); |
3142 |
|
} |
3143 |
|
|
3144 |
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
3145 |
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
3146 |
LSCPResultSet result; |
LSCPResultSet result; |
3189 |
pMidiDevice->SendNoteOffToDevice(Arg1, Arg2); |
pMidiDevice->SendNoteOffToDevice(Arg1, Arg2); |
3190 |
bool b = pMidiDevice->SendNoteOffToSampler(Arg1, Arg2); |
bool b = pMidiDevice->SendNoteOffToSampler(Arg1, Arg2); |
3191 |
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
3192 |
|
} else if (MidiMsg == "CC") { |
3193 |
|
pMidiDevice->SendCCToDevice(Arg1, Arg2); |
3194 |
|
bool b = pMidiDevice->SendCCToSampler(Arg1, Arg2); |
3195 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
3196 |
} else { |
} else { |
3197 |
throw Exception("Unknown MIDI message type: " + MidiMsg); |
throw Exception("Unknown MIDI message type: " + MidiMsg); |
3198 |
} |
} |
3275 |
String LSCPServer::GetTotalVoiceCountMax() { |
String LSCPServer::GetTotalVoiceCountMax() { |
3276 |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
3277 |
LSCPResultSet result; |
LSCPResultSet result; |
3278 |
result.Add(EngineFactory::EngineInstances().size() * GLOBAL_MAX_VOICES); |
result.Add(EngineFactory::EngineInstances().size() * pSampler->GetGlobalMaxVoices()); |
3279 |
return result.Produce(); |
return result.Produce(); |
3280 |
} |
} |
3281 |
|
|
3286 |
String LSCPServer::GetGlobalMaxVoices() { |
String LSCPServer::GetGlobalMaxVoices() { |
3287 |
dmsg(2,("LSCPServer: GetGlobalMaxVoices()\n")); |
dmsg(2,("LSCPServer: GetGlobalMaxVoices()\n")); |
3288 |
LSCPResultSet result; |
LSCPResultSet result; |
3289 |
result.Add(GLOBAL_MAX_VOICES); |
result.Add(pSampler->GetGlobalMaxVoices()); |
3290 |
return result.Produce(); |
return result.Produce(); |
3291 |
} |
} |
3292 |
|
|
3298 |
dmsg(2,("LSCPServer: SetGlobalMaxVoices(%d)\n", iVoices)); |
dmsg(2,("LSCPServer: SetGlobalMaxVoices(%d)\n", iVoices)); |
3299 |
LSCPResultSet result; |
LSCPResultSet result; |
3300 |
try { |
try { |
3301 |
if (iVoices < 1) throw Exception("Maximum voices may not be less than 1"); |
pSampler->SetGlobalMaxVoices(iVoices); |
3302 |
GLOBAL_MAX_VOICES = iVoices; // see common/global_private.cpp |
LSCPServer::SendLSCPNotify( |
3303 |
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
LSCPEvent(LSCPEvent::event_global_info, "VOICES", pSampler->GetGlobalMaxVoices()) |
3304 |
if (engines.size() > 0) { |
); |
|
std::set<Engine*>::iterator iter = engines.begin(); |
|
|
std::set<Engine*>::iterator end = engines.end(); |
|
|
for (; iter != end; ++iter) { |
|
|
(*iter)->SetMaxVoices(iVoices); |
|
|
} |
|
|
} |
|
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOICES", GLOBAL_MAX_VOICES)); |
|
3305 |
} catch (Exception e) { |
} catch (Exception e) { |
3306 |
result.Error(e); |
result.Error(e); |
3307 |
} |
} |
3315 |
String LSCPServer::GetGlobalMaxStreams() { |
String LSCPServer::GetGlobalMaxStreams() { |
3316 |
dmsg(2,("LSCPServer: GetGlobalMaxStreams()\n")); |
dmsg(2,("LSCPServer: GetGlobalMaxStreams()\n")); |
3317 |
LSCPResultSet result; |
LSCPResultSet result; |
3318 |
result.Add(GLOBAL_MAX_STREAMS); |
result.Add(pSampler->GetGlobalMaxStreams()); |
3319 |
return result.Produce(); |
return result.Produce(); |
3320 |
} |
} |
3321 |
|
|
3327 |
dmsg(2,("LSCPServer: SetGlobalMaxStreams(%d)\n", iStreams)); |
dmsg(2,("LSCPServer: SetGlobalMaxStreams(%d)\n", iStreams)); |
3328 |
LSCPResultSet result; |
LSCPResultSet result; |
3329 |
try { |
try { |
3330 |
if (iStreams < 0) throw Exception("Maximum disk streams may not be negative"); |
pSampler->SetGlobalMaxStreams(iStreams); |
3331 |
GLOBAL_MAX_STREAMS = iStreams; // see common/global_private.cpp |
LSCPServer::SendLSCPNotify( |
3332 |
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
LSCPEvent(LSCPEvent::event_global_info, "STREAMS", pSampler->GetGlobalMaxStreams()) |
3333 |
if (engines.size() > 0) { |
); |
|
std::set<Engine*>::iterator iter = engines.begin(); |
|
|
std::set<Engine*>::iterator end = engines.end(); |
|
|
for (; iter != end; ++iter) { |
|
|
(*iter)->SetMaxDiskStreams(iStreams); |
|
|
} |
|
|
} |
|
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "STREAMS", GLOBAL_MAX_STREAMS)); |
|
3334 |
} catch (Exception e) { |
} catch (Exception e) { |
3335 |
result.Error(e); |
result.Error(e); |
3336 |
} |
} |
3534 |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
3535 |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
3536 |
LSCPResultSet result; |
LSCPResultSet result; |
3537 |
SubscriptionMutex.Lock(); |
{ |
3538 |
eventSubscriptions[type].push_back(currentSocket); |
LockGuard lock(SubscriptionMutex); |
3539 |
SubscriptionMutex.Unlock(); |
eventSubscriptions[type].push_back(currentSocket); |
3540 |
|
} |
3541 |
return result.Produce(); |
return result.Produce(); |
3542 |
} |
} |
3543 |
|
|
3548 |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
3549 |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
3550 |
LSCPResultSet result; |
LSCPResultSet result; |
3551 |
SubscriptionMutex.Lock(); |
{ |
3552 |
eventSubscriptions[type].remove(currentSocket); |
LockGuard lock(SubscriptionMutex); |
3553 |
SubscriptionMutex.Unlock(); |
eventSubscriptions[type].remove(currentSocket); |
3554 |
|
} |
3555 |
return result.Produce(); |
return result.Produce(); |
3556 |
} |
} |
3557 |
|
|
4076 |
} |
} |
4077 |
return result.Produce(); |
return result.Produce(); |
4078 |
} |
} |
4079 |
|
|
4080 |
|
String LSCPServer::SetShellInteract(yyparse_param_t* pSession, double boolean_value) { |
4081 |
|
dmsg(2,("LSCPServer: SetShellInteract(val=%f)\n", boolean_value)); |
4082 |
|
LSCPResultSet result; |
4083 |
|
try { |
4084 |
|
if (boolean_value == 0) pSession->bShellInteract = false; |
4085 |
|
else if (boolean_value == 1) pSession->bShellInteract = true; |
4086 |
|
else throw Exception("Not a boolean value, must either be 0 or 1"); |
4087 |
|
} catch (Exception e) { |
4088 |
|
result.Error(e); |
4089 |
|
} |
4090 |
|
return result.Produce(); |
4091 |
|
} |
4092 |
|
|
4093 |
|
String LSCPServer::SetShellAutoCorrect(yyparse_param_t* pSession, double boolean_value) { |
4094 |
|
dmsg(2,("LSCPServer: SetShellAutoCorrect(val=%f)\n", boolean_value)); |
4095 |
|
LSCPResultSet result; |
4096 |
|
try { |
4097 |
|
if (boolean_value == 0) pSession->bShellAutoCorrect = false; |
4098 |
|
else if (boolean_value == 1) pSession->bShellAutoCorrect = true; |
4099 |
|
else throw Exception("Not a boolean value, must either be 0 or 1"); |
4100 |
|
} catch (Exception e) { |
4101 |
|
result.Error(e); |
4102 |
|
} |
4103 |
|
return result.Produce(); |
4104 |
|
} |
4105 |
|
|
4106 |
|
String LSCPServer::SetShellDoc(yyparse_param_t* pSession, double boolean_value) { |
4107 |
|
dmsg(2,("LSCPServer: SetShellDoc(val=%f)\n", boolean_value)); |
4108 |
|
LSCPResultSet result; |
4109 |
|
try { |
4110 |
|
if (boolean_value == 0) pSession->bShellSendLSCPDoc = false; |
4111 |
|
else if (boolean_value == 1) pSession->bShellSendLSCPDoc = true; |
4112 |
|
else throw Exception("Not a boolean value, must either be 0 or 1"); |
4113 |
|
} catch (Exception e) { |
4114 |
|
result.Error(e); |
4115 |
|
} |
4116 |
|
return result.Produce(); |
4117 |
|
} |
4118 |
|
|
4119 |
} |
} |