/[svn]/liblscp/trunk/src/common.c
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revision 977 by capela, Sun Dec 17 15:08:35 2006 UTC revision 3664 by schoenebeck, Sun Dec 22 12:53:26 2019 UTC
# Line 2  Line 2 
2  //  //
3  /****************************************************************************  /****************************************************************************
4     liblscp - LinuxSampler Control Protocol API     liblscp - LinuxSampler Control Protocol API
5     Copyright (C) 2004-2006, rncbc aka Rui Nuno Capela. All rights reserved.     Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved.
6    
7     This library is free software; you can redistribute it and/or     This library is free software; you can redistribute it and/or
8     modify it under the terms of the GNU Lesser General Public     modify it under the terms of the GNU Lesser General Public
# Line 23  Line 23 
23  #include "common.h"  #include "common.h"
24    
25  #include <ctype.h>  #include <ctype.h>
26    #include <sys/time.h>
27    #include <sys/errno.h>
28    
29    
30  // Split chunk size magic:  // Split chunk size magic:
# Line 119  lscp_status_t lscp_client_call ( lscp_cl Line 121  lscp_status_t lscp_client_call ( lscp_cl
121          int    iErrno;          int    iErrno;
122          char  *pszResult;          char  *pszResult;
123          int    cchResult;          int    cchResult;
124            ssize_t sz;
125                    
126          lscp_status_t ret = LSCP_FAILED;          lscp_status_t ret = LSCP_FAILED;
127                    
# Line 155  lscp_status_t lscp_client_call ( lscp_cl Line 158  lscp_status_t lscp_client_call ( lscp_cl
158    
159          // Send data, and then, wait for the result...          // Send data, and then, wait for the result...
160          cchQuery = strlen(pszQuery);          cchQuery = strlen(pszQuery);
161          if (send(pClient->cmd.sock, pszQuery, cchQuery, 0) < cchQuery) {          sz = send(pClient->cmd.sock, pszQuery, cchQuery, 0);
162            if (sz < cchQuery) {
163                  lscp_socket_perror("lscp_client_call: send");                  lscp_socket_perror("lscp_client_call: send");
164                  pszResult = "Failure during send operation";                  pszResult = "Failure during send operation";
165                    if (sz < 0)
166                            iErrno = -errno;
167                  lscp_client_set_result(pClient, pszResult, iErrno);                  lscp_client_set_result(pClient, pszResult, iErrno);
168                  return ret;                  return ret;
169          }          }
# Line 908  void lscp_channel_info_free ( lscp_chann Line 914  void lscp_channel_info_free ( lscp_chann
914          if (pChannelInfo->engine_name)          if (pChannelInfo->engine_name)
915                  free(pChannelInfo->engine_name);                  free(pChannelInfo->engine_name);
916          if (pChannelInfo->audio_routing)          if (pChannelInfo->audio_routing)
917                  lscp_szsplit_destroy(pChannelInfo->audio_routing);                  lscp_isplit_destroy(pChannelInfo->audio_routing);
918          if (pChannelInfo->instrument_file)          if (pChannelInfo->instrument_file)
919                  free(pChannelInfo->instrument_file);                  free(pChannelInfo->instrument_file);
920          if (pChannelInfo->instrument_name)          if (pChannelInfo->instrument_name)
# Line 1062  int lscp_param_concat ( char *pszBuffer, Line 1068  int lscp_param_concat ( char *pszBuffer,
1068  }  }
1069    
1070    
1071    //-------------------------------------------------------------------------
1072    // Effect struct helper functions.
1073    
1074    void lscp_fxsend_info_init ( lscp_fxsend_info_t *pFxSendInfo )
1075    {
1076            pFxSendInfo->name            = NULL;
1077            pFxSendInfo->midi_controller = 0;
1078            pFxSendInfo->audio_routing   = NULL;
1079            pFxSendInfo->level           = 0.0f;
1080    }
1081    
1082    void lscp_fxsend_info_free ( lscp_fxsend_info_t *pFxSendInfo )
1083    {
1084            if (pFxSendInfo->name)
1085                    free(pFxSendInfo->name);
1086            if (pFxSendInfo->audio_routing)
1087                    lscp_isplit_destroy(pFxSendInfo->audio_routing);
1088    }
1089    
1090    void lscp_fxsend_info_reset (lscp_fxsend_info_t *pFxSendInfo )
1091    {
1092            lscp_fxsend_info_free(pFxSendInfo);
1093            lscp_fxsend_info_init(pFxSendInfo);
1094    }
1095    
1096    
1097  //-------------------------------------------------------------------------  //-------------------------------------------------------------------------
1098  // MIDI instrument info struct helper functions.  // MIDI instrument info struct helper functions.
1099    
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