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#include "lscpresultset.h" |
#include "lscpresultset.h" |
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#include "lscpevent.h" |
#include "lscpevent.h" |
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#if defined(WIN32) |
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#else |
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#include <fcntl.h> |
#include <fcntl.h> |
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#endif |
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#if ! HAVE_SQLITE3 |
#if ! HAVE_SQLITE3 |
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#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
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} |
} |
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LSCPServer::~LSCPServer() { |
LSCPServer::~LSCPServer() { |
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#if defined(WIN32) |
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if (hSocket >= 0) closesocket(hSocket); |
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#else |
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if (hSocket >= 0) close(hSocket); |
if (hSocket >= 0) close(hSocket); |
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#endif |
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} |
} |
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void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
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} |
} |
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int LSCPServer::Main() { |
int LSCPServer::Main() { |
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#if defined(WIN32) |
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WSADATA wsaData; |
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int iResult; |
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iResult = WSAStartup(MAKEWORD(2,2), &wsaData); |
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if (iResult != 0) { |
245 |
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std::cerr << "LSCPServer: WSAStartup failed: " << iResult << "\n"; |
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exit(EXIT_FAILURE); |
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} |
248 |
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#endif |
249 |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
250 |
if (hSocket < 0) { |
if (hSocket < 0) { |
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std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
259 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
260 |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
261 |
std::cerr << "gave up!" << std::endl; |
std::cerr << "gave up!" << std::endl; |
262 |
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#if defined(WIN32) |
263 |
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closesocket(hSocket); |
264 |
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#else |
265 |
close(hSocket); |
close(hSocket); |
266 |
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#endif |
267 |
//return -1; |
//return -1; |
268 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
269 |
} |
} |
345 |
continue; //Nothing try again |
continue; //Nothing try again |
346 |
if (retval == -1) { |
if (retval == -1) { |
347 |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
348 |
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#if defined(WIN32) |
349 |
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closesocket(hSocket); |
350 |
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#else |
351 |
close(hSocket); |
close(hSocket); |
352 |
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#endif |
353 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
354 |
} |
} |
355 |
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|
361 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
362 |
} |
} |
363 |
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|
364 |
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#if defined(WIN32) |
365 |
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u_long nonblock_io = 1; |
366 |
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if( ioctlsocket(socket, FIONBIO, &nonblock_io) ) { |
367 |
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std::cerr << "LSCPServer: ioctlsocket: set FIONBIO failed. Error " << WSAGetLastError() << std::endl; |
368 |
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exit(EXIT_FAILURE); |
369 |
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} |
370 |
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#else |
371 |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
372 |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
373 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
374 |
} |
} |
375 |
|
#endif |
376 |
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|
377 |
// Parser initialization |
// Parser initialization |
378 |
yyparse_param_t yyparse_param; |
yyparse_param_t yyparse_param; |
431 |
NotifyMutex.Lock(); |
NotifyMutex.Lock(); |
432 |
bufferedCommands.erase(socket); |
bufferedCommands.erase(socket); |
433 |
bufferedNotifies.erase(socket); |
bufferedNotifies.erase(socket); |
434 |
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#if defined(WIN32) |
435 |
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closesocket(socket); |
436 |
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#else |
437 |
close(socket); |
close(socket); |
438 |
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#endif |
439 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
440 |
} |
} |
441 |
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|
514 |
char c; |
char c; |
515 |
int i = 0; |
int i = 0; |
516 |
while (true) { |
while (true) { |
517 |
|
#if defined(WIN32) |
518 |
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int result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
519 |
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#else |
520 |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
521 |
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#endif |
522 |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
523 |
CloseConnection(iter); |
CloseConnection(iter); |
524 |
break; |
break; |
533 |
} |
} |
534 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
535 |
} |
} |
536 |
|
#if defined(WIN32) |
537 |
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if (result == SOCKET_ERROR) { |
538 |
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int wsa_lasterror = WSAGetLastError(); |
539 |
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if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
540 |
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return false; |
541 |
|
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
542 |
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CloseConnection(iter); |
543 |
|
break; |
544 |
|
} |
545 |
|
#else |
546 |
if (result == -1) { |
if (result == -1) { |
547 |
if (errno == EAGAIN) //Would block, try again later. |
if (errno == EAGAIN) //Would block, try again later. |
548 |
return false; |
return false; |
581 |
CloseConnection(iter); |
CloseConnection(iter); |
582 |
break; |
break; |
583 |
} |
} |
584 |
|
#endif |
585 |
} |
} |
586 |
return false; |
return false; |
587 |
} |
} |