JackMacEngineRPC.cpp

00001 /*
00002 Copyright (C) 2004-2008 Grame  
00003 
00004 This program is free software; you can redistribute it and/or modify
00005   it under the terms of the GNU General Public License as published by
00006   the Free Software Foundation; either version 2 of the License, or
00007   (at your option) any later version.
00008 
00009   This program is distributed in the hope that it will be useful,
00010   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012   GNU General Public License for more details.
00013 
00014   You should have received a copy of the GNU General Public License
00015   along with this program; if not, write to the Free Software
00016   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 
00018 */
00019 
00020 #include "JackServer.h"
00021 #include "JackEngine.h"
00022 #include "JackRPCEngine.h"
00023 #include "JackMachServerChannel.h"
00024 #include <assert.h>
00025 
00026 using namespace Jack;
00027 
00028 //-------------------
00029 // Client management
00030 //-------------------
00031 
00032 #define rpc_type kern_return_t // for astyle
00033 
00034 rpc_type server_rpc_jack_client_check(mach_port_t private_port, client_name_t name, client_name_t name_res, int protocol, int options, int* status, int* result)
00035 {
00036     JackLog("rpc_jack_client_check\n");
00037     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00038     assert(channel);
00039     channel->ClientCheck((char*)name, (char*)name_res, protocol, options, status, result);
00040     return KERN_SUCCESS;
00041 }
00042 
00043 rpc_type server_rpc_jack_client_open(mach_port_t server_port, client_name_t name, mach_port_t* private_port, int* shared_engine, int* shared_client, int* shared_graph, int* result)
00044 {
00045     JackLog("rpc_jack_client_new %s\n", name);
00046     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[server_port];
00047     assert(channel);
00048     channel->ClientOpen((char*)name, private_port, shared_engine, shared_client, shared_graph, result);
00049     return KERN_SUCCESS;
00050 }
00051 
00052 rpc_type server_rpc_jack_client_close(mach_port_t private_port, int refnum, int* result)
00053 {
00054     JackLog("rpc_jack_client_close\n");
00055     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00056     assert(channel);
00057     channel->ClientClose(private_port, refnum);
00058     *result = 0;
00059     return KERN_SUCCESS;
00060 }
00061 
00062 rpc_type server_rpc_jack_client_activate(mach_port_t private_port, int refnum, int* result)
00063 {
00064     JackLog("rpc_jack_client_activate\n");
00065     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00066     assert(channel);
00067         *result = channel->GetEngine()->ClientActivate(refnum);
00068     return KERN_SUCCESS;
00069 }
00070 
00071 rpc_type server_rpc_jack_client_deactivate(mach_port_t private_port, int refnum, int* result)
00072 {
00073     JackLog("rpc_jack_client_deactivate\n");
00074     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00075     assert(channel);
00076         *result = channel->GetEngine()->ClientDeactivate(refnum);
00077     return KERN_SUCCESS;
00078 }
00079 
00080 //-----------------
00081 // Port management
00082 //-----------------
00083 
00084 rpc_type server_rpc_jack_port_register(mach_port_t private_port, int refnum, client_port_name_t name, client_port_type_t type, unsigned int flags, unsigned int buffer_size, unsigned int* port_index, int* result)
00085 {
00086     JackLog("rpc_jack_port_register %ld %s\n", refnum, name);
00087     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00088     assert(channel);
00089     *result = channel->GetEngine()->PortRegister(refnum, name, type, flags, buffer_size, port_index);
00090     return KERN_SUCCESS;
00091 }
00092 
00093 rpc_type server_rpc_jack_port_unregister(mach_port_t private_port, int refnum, int port, int* result)
00094 {
00095     JackLog("rpc_jack_port_unregister %ld %ld \n", refnum, port);
00096     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00097     assert(channel);
00098     *result = channel->GetEngine()->PortUnRegister(refnum, port);
00099     return KERN_SUCCESS;
00100 }
00101 
00102 rpc_type server_rpc_jack_port_connect_name(mach_port_t private_port, int refnum, client_port_name_t src, client_port_name_t dst, int* result)
00103 {
00104     JackLog("rpc_jack_port_connect_name\n");
00105     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00106     assert(channel);
00107     *result = channel->GetEngine()->PortConnect(refnum, src, dst);
00108     return KERN_SUCCESS;
00109 }
00110 
00111 rpc_type server_rpc_jack_port_disconnect_name(mach_port_t private_port, int refnum, client_port_name_t src, client_port_name_t dst, int* result)
00112 {
00113     JackLog("rpc_jack_port_disconnect_name\n");
00114     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00115     assert(channel);
00116     *result = channel->GetEngine()->PortDisconnect(refnum, src, dst);
00117     return KERN_SUCCESS;
00118 }
00119 
00120 rpc_type server_rpc_jack_port_connect(mach_port_t private_port, int refnum, int src, int dst, int* result)
00121 {
00122     JackLog("rpc_jack_port_connect\n");
00123     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00124     assert(channel);
00125     *result = channel->GetEngine()->PortConnect(refnum, src, dst);
00126     return KERN_SUCCESS;
00127 }
00128 
00129 rpc_type server_rpc_jack_port_disconnect(mach_port_t private_port, int refnum, int src, int dst, int* result)
00130 {
00131     JackLog("rpc_jack_port_disconnect\n");
00132     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00133     assert(channel);
00134     *result = channel->GetEngine()->PortDisconnect(refnum, src, dst);
00135     return KERN_SUCCESS;
00136 }
00137 
00138 //------------------------
00139 // Buffer size, freewheel
00140 //------------------------
00141 
00142 rpc_type server_rpc_jack_set_buffer_size(mach_port_t private_port, int buffer_size, int* result)
00143 {
00144     JackLog("server_rpc_jack_set_buffer_size\n");
00145     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00146     assert(channel);
00147     *result = channel->GetServer()->SetBufferSize(buffer_size);
00148     return KERN_SUCCESS;
00149 }
00150 
00151 rpc_type server_rpc_jack_set_freewheel(mach_port_t private_port, int onoff, int* result)
00152 {
00153     JackLog("server_rpc_jack_set_freewheel\n");
00154     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00155     assert(channel);
00156     *result = channel->GetServer()->SetFreewheel(onoff);
00157     return KERN_SUCCESS;
00158 }
00159 
00160 //----------------------
00161 // Transport management
00162 //----------------------
00163 
00164 rpc_type server_rpc_jack_release_timebase(mach_port_t private_port, int refnum, int* result)
00165 {
00166     JackLog("server_rpc_jack_release_timebase\n");
00167     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00168     assert(channel);
00169     *result = channel->GetServer()->ReleaseTimebase(refnum);
00170     return KERN_SUCCESS;
00171 }
00172 
00173 rpc_type server_rpc_jack_set_timebase_callback(mach_port_t private_port, int refnum, int conditional, int* result)
00174 {
00175     JackLog("server_rpc_jack_set_timebase_callback\n");
00176     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00177     assert(channel);
00178     *result = channel->GetServer()->SetTimebaseCallback(refnum, conditional);
00179     return KERN_SUCCESS;
00180 }
00181 
00182 //------------------
00183 // Internal clients
00184 //------------------
00185 
00186 rpc_type server_rpc_jack_get_internal_clientname(mach_port_t private_port, int refnum, int int_ref, client_name_t name_res, int* result)
00187 {
00188         JackLog("server_rpc_jack_get_internal_clientname\n");
00189     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00190     assert(channel);
00191         *result = channel->GetServer()->GetEngine()->GetInternalClientName(int_ref, (char*)name_res);
00192         return KERN_SUCCESS;
00193 }
00194 
00195 rpc_type server_rpc_jack_internal_clienthandle(mach_port_t private_port, int refnum, client_name_t client_name, int* status, int* int_ref, int* result)
00196 {
00197         JackLog("server_rpc_jack_internal_clienthandle\n");
00198     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00199     assert(channel);
00200         *result = channel->GetServer()->GetEngine()->InternalClientHandle(client_name, status, int_ref);
00201         return KERN_SUCCESS;
00202 }
00203 
00204 rpc_type server_rpc_jack_internal_clientload(mach_port_t private_port, int refnum, client_name_t client_name, so_name_t so_name, objet_data_t objet_data, int options, int* status, int* int_ref, int* result)
00205 {
00206         JackLog("server_rpc_jack_internal_clientload\n");
00207     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00208         assert(channel);
00209         *result = channel->GetServer()->InternalClientLoad(client_name, so_name, objet_data, options, int_ref, status);
00210         return KERN_SUCCESS;
00211 }
00212 
00213 rpc_type server_rpc_jack_internal_clientunload(mach_port_t private_port, int refnum, int int_ref, int* status, int* result)
00214 {
00215     JackLog("server_rpc_jack_internal_clientunload\n");
00216     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[private_port];
00217     assert(channel);
00218         *result = channel->GetServer()->GetEngine()->InternalClientUnload(int_ref, status);
00219         return KERN_SUCCESS;
00220 }
00221 
00222 //-----------------
00223 // RT notification
00224 //-----------------
00225 
00226 rpc_type server_rpc_jack_client_rt_notify(mach_port_t server_port, int refnum, int notify, int value)
00227 {
00228     JackLog("rpc_jack_client_rt_notify ref = %ld notify = %ld value = %ld\n", refnum, notify, value);
00229     JackMachServerChannel* channel = JackMachServerChannel::fPortTable[server_port];
00230     assert(channel);
00231     assert(channel->GetServer());
00232     channel->GetServer()->Notify(refnum, notify, value);
00233     return KERN_SUCCESS;
00234 }

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