Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

The web socket opcodes are separate from the OSC opcodes, they also require libwebsockets v2 https://libwebsockets.org/

Ed

On 25 Apr 2017, at 14:41, Rory Walsh <rorywalsh@EAR.IE> wrote:

So it looks like it is part of the websocket stuff. If I enabled the building of these opcodes on Windows I get errors, posted below. I don't think I've ever built these before, do I need 3rd party libs? 

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_finish':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:168:5: warning: implicit declaration of function 'lws_cancel_service' [-Wimplicit-function-declaration]

     lws_cancel_service(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:169:5: warning: implicit declaration of function 'lws_context_destroy' [-Wimplicit-function-declaration]

     lws_context_destroy(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_writeOnce':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:373:5: warning: implicit declaration of function 'lws_write' [-Wimplicit-function-declaration]

     lws_write(websocket, messageBuffer, inputArgument->bytesCount,

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleServerWritable':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: implicit declaration of function 'lws_get_protocol' [-Wimplicit-function-declaration]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:425:17: error: dereferencing pointer to incomplete type 'const struct lws_protocols'

     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument

                 ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:427:7: warning: implicit declaration of function 'usleep' [-Wimplicit-function-declaration]

       usleep(100);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:458:7: warning: implicit declaration of function 'lws_callback_on_writable' [-Wimplicit-function-declaration]

       lws_callback_on_writable(websocket);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleReceive':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:466:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: At top level:

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: 'enum lws_callback_reasons' declared inside parameter list

                               void *user, void *inputData, size_t inputDataSize)

                               ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: its scope is only this definition or declaration, which is probably not what you want

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:523:57: error: parameter 2 ('reason') has incomplete type

                               enum lws_callback_reasons reason,

                                                         ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'Websocket_callback':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:534:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:535:56: error: invalid type argument of '->' (have 'int')

     WebSocketOpcode *self = lws_get_protocol(websocket)->user;

                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_processThread':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:581:7: warning: implicit declaration of function 'lws_service' [-Wimplicit-function-declaration]

       lws_service(self->webSocket->context, 10);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:582:7: warning: implicit declaration of function 'lws_callback_on_writable_all_protocol' [-Wimplicit-function-declaration]

       lws_callback_on_writable_all_protocol(self->webSocket->context,

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:45: error: invalid use of undefined type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                             ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:72: error: dereferencing pointer to incomplete type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_initialiseWebSocket':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:596:37: error: invalid application of 'sizeof' to incomplete type 'struct lws_protocols'

       csound->Calloc(csound, sizeof(struct lws_protocols) * (argumentsCount + 1));

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:601:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name = self->inputArguments[i].name;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:602:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:603:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:604:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:605:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:611:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:613:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:614:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:615:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:616:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:622:37: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]

     self->webSocket->info.protocols = self->webSocket->protocols;

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:32: warning: implicit declaration of function 'lws_create_context' [-Wimplicit-function-declaration]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                                ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                              ^

Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:62: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj' failed

make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj] Error 1

CMakeFiles/Makefile2:1402: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed

make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2

On 25 April 2017 at 14:34, Rory Walsh <rorywalsh@ear.ie> wrote:

Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

No, websockets and those other opcodes are different, I’ve never used those other ones, but the websocket opcodes are used to communicate with a running browser and send data back and forth using javascript on the browser side.

Ed

On 25 Apr 2017, at 17:40, Rory Walsh <rorywalsh@EAR.IE> wrote:

At least they used to be?

https://github.com/csound/csound/search?utf8=%E2%9C%93&q=oscraw&type=

Good to know that I need libwebsockets. I hope a version exists for msys2

On 25 April 2017 at 17:35, Ed Costello <phasereset@gmail.com> wrote:

The web socket opcodes are separate from the OSC opcodes, they also require libwebsockets v2 https://libwebsockets.org/

Ed

On 25 Apr 2017, at 14:41, Rory Walsh <rorywalsh@EAR.IE> wrote:

So it looks like it is part of the websocket stuff. If I enabled the building of these opcodes on Windows I get errors, posted below. I don't think I've ever built these before, do I need 3rd party libs? 

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_finish':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:168:5: warning: implicit declaration of function 'lws_cancel_service' [-Wimplicit-function-declaration]

     lws_cancel_service(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:169:5: warning: implicit declaration of function 'lws_context_destroy' [-Wimplicit-function-declaration]

     lws_context_destroy(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_writeOnce':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:373:5: warning: implicit declaration of function 'lws_write' [-Wimplicit-function-declaration]

     lws_write(websocket, messageBuffer, inputArgument->bytesCount,

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleServerWritable':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: implicit declaration of function 'lws_get_protocol' [-Wimplicit-function-declaration]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:425:17: error: dereferencing pointer to incomplete type 'const struct lws_protocols'

     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument

                 ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:427:7: warning: implicit declaration of function 'usleep' [-Wimplicit-function-declaration]

       usleep(100);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:458:7: warning: implicit declaration of function 'lws_callback_on_writable' [-Wimplicit-function-declaration]

       lws_callback_on_writable(websocket);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleReceive':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:466:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: At top level:

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: 'enum lws_callback_reasons' declared inside parameter list

                               void *user, void *inputData, size_t inputDataSize)

                               ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: its scope is only this definition or declaration, which is probably not what you want

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:523:57: error: parameter 2 ('reason') has incomplete type

                               enum lws_callback_reasons reason,

                                                         ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'Websocket_callback':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:534:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:535:56: error: invalid type argument of '->' (have 'int')

     WebSocketOpcode *self = lws_get_protocol(websocket)->user;

                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_processThread':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:581:7: warning: implicit declaration of function 'lws_service' [-Wimplicit-function-declaration]

       lws_service(self->webSocket->context, 10);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:582:7: warning: implicit declaration of function 'lws_callback_on_writable_all_protocol' [-Wimplicit-function-declaration]

       lws_callback_on_writable_all_protocol(self->webSocket->context,

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:45: error: invalid use of undefined type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                             ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:72: error: dereferencing pointer to incomplete type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_initialiseWebSocket':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:596:37: error: invalid application of 'sizeof' to incomplete type 'struct lws_protocols'

       csound->Calloc(csound, sizeof(struct lws_protocols) * (argumentsCount + 1));

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:601:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name = self->inputArguments[i].name;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:602:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:603:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:604:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:605:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:611:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:613:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:614:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:615:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:616:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:622:37: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]

     self->webSocket->info.protocols = self->webSocket->protocols;

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:32: warning: implicit declaration of function 'lws_create_context' [-Wimplicit-function-declaration]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                                ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                              ^

Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:62: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj' failed

make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj] Error 1

CMakeFiles/Makefile2:1402: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed

make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2

On 25 April 2017 at 14:34, Rory Walsh <rorywalsh@ear.ie> wrote:

Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

At least they used to be?

https://github.com/csound/csound/search?utf8=%E2%9C%93&q=oscraw&type=

Good to know that I need libwebsockets. I hope a version exists for msys2

On 25 April 2017 at 17:35, Ed Costello <phasereset@gmail.com> wrote:

The web socket opcodes are separate from the OSC opcodes, they also require libwebsockets v2 https://libwebsockets.org/

Ed

On 25 Apr 2017, at 14:41, Rory Walsh <rorywalsh@EAR.IE> wrote:

So it looks like it is part of the websocket stuff. If I enabled the building of these opcodes on Windows I get errors, posted below. I don't think I've ever built these before, do I need 3rd party libs? 

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_finish':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:168:5: warning: implicit declaration of function 'lws_cancel_service' [-Wimplicit-function-declaration]

     lws_cancel_service(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:169:5: warning: implicit declaration of function 'lws_context_destroy' [-Wimplicit-function-declaration]

     lws_context_destroy(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_writeOnce':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:373:5: warning: implicit declaration of function 'lws_write' [-Wimplicit-function-declaration]

     lws_write(websocket, messageBuffer, inputArgument->bytesCount,

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleServerWritable':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: implicit declaration of function 'lws_get_protocol' [-Wimplicit-function-declaration]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:425:17: error: dereferencing pointer to incomplete type 'const struct lws_protocols'

     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument

                 ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:427:7: warning: implicit declaration of function 'usleep' [-Wimplicit-function-declaration]

       usleep(100);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:458:7: warning: implicit declaration of function 'lws_callback_on_writable' [-Wimplicit-function-declaration]

       lws_callback_on_writable(websocket);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleReceive':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:466:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: At top level:

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: 'enum lws_callback_reasons' declared inside parameter list

                               void *user, void *inputData, size_t inputDataSize)

                               ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: its scope is only this definition or declaration, which is probably not what you want

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:523:57: error: parameter 2 ('reason') has incomplete type

                               enum lws_callback_reasons reason,

                                                         ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'Websocket_callback':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:534:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:535:56: error: invalid type argument of '->' (have 'int')

     WebSocketOpcode *self = lws_get_protocol(websocket)->user;

                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_processThread':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:581:7: warning: implicit declaration of function 'lws_service' [-Wimplicit-function-declaration]

       lws_service(self->webSocket->context, 10);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:582:7: warning: implicit declaration of function 'lws_callback_on_writable_all_protocol' [-Wimplicit-function-declaration]

       lws_callback_on_writable_all_protocol(self->webSocket->context,

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:45: error: invalid use of undefined type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                             ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:72: error: dereferencing pointer to incomplete type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_initialiseWebSocket':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:596:37: error: invalid application of 'sizeof' to incomplete type 'struct lws_protocols'

       csound->Calloc(csound, sizeof(struct lws_protocols) * (argumentsCount + 1));

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:601:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name = self->inputArguments[i].name;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:602:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:603:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:604:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:605:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:611:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:613:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:614:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:615:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:616:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:622:37: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]

     self->webSocket->info.protocols = self->webSocket->protocols;

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:32: warning: implicit declaration of function 'lws_create_context' [-Wimplicit-function-declaration]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                                ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                              ^

Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:62: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj' failed

make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj] Error 1

CMakeFiles/Makefile2:1402: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed

make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2

On 25 April 2017 at 14:34, Rory Walsh <rorywalsh@ear.ie> wrote:

Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

Ah Ok. So sockrec and socksend aren't using websockets. My bad. Cool. Now to figure out why Csound doesn't recognise OSCraw after rebuilding...

On 25 April 2017 at 17:44, Ed Costello <phasereset@gmail.com> wrote:

No, websockets and those other opcodes are different, I’ve never used those other ones, but the websocket opcodes are used to communicate with a running browser and send data back and forth using javascript on the browser side.

Ed

On 25 Apr 2017, at 17:40, Rory Walsh <rorywalsh@EAR.IE> wrote:

At least they used to be?

https://github.com/csound/csound/search?utf8=%E2%9C%93&q=oscraw&type=

Good to know that I need libwebsockets. I hope a version exists for msys2

On 25 April 2017 at 17:35, Ed Costello <phasereset@gmail.com> wrote:

The web socket opcodes are separate from the OSC opcodes, they also require libwebsockets v2 https://libwebsockets.org/

Ed

On 25 Apr 2017, at 14:41, Rory Walsh <rorywalsh@EAR.IE> wrote:

So it looks like it is part of the websocket stuff. If I enabled the building of these opcodes on Windows I get errors, posted below. I don't think I've ever built these before, do I need 3rd party libs? 

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_finish':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:168:5: warning: implicit declaration of function 'lws_cancel_service' [-Wimplicit-function-declaration]

     lws_cancel_service(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:169:5: warning: implicit declaration of function 'lws_context_destroy' [-Wimplicit-function-declaration]

     lws_context_destroy(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_writeOnce':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:373:5: warning: implicit declaration of function 'lws_write' [-Wimplicit-function-declaration]

     lws_write(websocket, messageBuffer, inputArgument->bytesCount,

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleServerWritable':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: implicit declaration of function 'lws_get_protocol' [-Wimplicit-function-declaration]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:425:17: error: dereferencing pointer to incomplete type 'const struct lws_protocols'

     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument

                 ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:427:7: warning: implicit declaration of function 'usleep' [-Wimplicit-function-declaration]

       usleep(100);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:458:7: warning: implicit declaration of function 'lws_callback_on_writable' [-Wimplicit-function-declaration]

       lws_callback_on_writable(websocket);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleReceive':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:466:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: At top level:

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: 'enum lws_callback_reasons' declared inside parameter list

                               void *user, void *inputData, size_t inputDataSize)

                               ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: its scope is only this definition or declaration, which is probably not what you want

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:523:57: error: parameter 2 ('reason') has incomplete type

                               enum lws_callback_reasons reason,

                                                         ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'Websocket_callback':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:534:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:535:56: error: invalid type argument of '->' (have 'int')

     WebSocketOpcode *self = lws_get_protocol(websocket)->user;

                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_processThread':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:581:7: warning: implicit declaration of function 'lws_service' [-Wimplicit-function-declaration]

       lws_service(self->webSocket->context, 10);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:582:7: warning: implicit declaration of function 'lws_callback_on_writable_all_protocol' [-Wimplicit-function-declaration]

       lws_callback_on_writable_all_protocol(self->webSocket->context,

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:45: error: invalid use of undefined type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                             ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:72: error: dereferencing pointer to incomplete type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_initialiseWebSocket':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:596:37: error: invalid application of 'sizeof' to incomplete type 'struct lws_protocols'

       csound->Calloc(csound, sizeof(struct lws_protocols) * (argumentsCount + 1));

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:601:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name = self->inputArguments[i].name;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:602:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:603:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:604:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:605:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:611:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:613:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:614:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:615:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:616:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:622:37: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]

     self->webSocket->info.protocols = self->webSocket->protocols;

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:32: warning: implicit declaration of function 'lws_create_context' [-Wimplicit-function-declaration]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                                ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                              ^

Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:62: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj' failed

make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj] Error 1

CMakeFiles/Makefile2:1402: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed

make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2

On 25 April 2017 at 14:34, Rory Walsh <rorywalsh@ear.ie> wrote:

Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

I'm looking at it now,

and it is built as part of csound64.dll

Both OSCraw and the new OSCsend is there (not in osc.dll)

2017-04-25 9:47 GMT-07:00 Rory Walsh <rorywalsh@ear.ie>:

Ah Ok. So sockrec and socksend aren't using websockets. My bad. Cool. Now to figure out why Csound doesn't recognise OSCraw after rebuilding...

On 25 April 2017 at 17:44, Ed Costello <phasereset@gmail.com> wrote:

No, websockets and those other opcodes are different, I’ve never used those other ones, but the websocket opcodes are used to communicate with a running browser and send data back and forth using javascript on the browser side.

Ed

On 25 Apr 2017, at 17:40, Rory Walsh <rorywalsh@EAR.IE> wrote:

At least they used to be?

https://github.com/csound/csound/search?utf8=%E2%9C%93&q=oscraw&type=

Good to know that I need libwebsockets. I hope a version exists for msys2

On 25 April 2017 at 17:35, Ed Costello <phasereset@gmail.com> wrote:

The web socket opcodes are separate from the OSC opcodes, they also require libwebsockets v2 https://libwebsockets.org/

Ed

On 25 Apr 2017, at 14:41, Rory Walsh <rorywalsh@EAR.IE> wrote:

So it looks like it is part of the websocket stuff. If I enabled the building of these opcodes on Windows I get errors, posted below. I don't think I've ever built these before, do I need 3rd party libs? 

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_finish':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:168:5: warning: implicit declaration of function 'lws_cancel_service' [-Wimplicit-function-declaration]

     lws_cancel_service(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:169:5: warning: implicit declaration of function 'lws_context_destroy' [-Wimplicit-function-declaration]

     lws_context_destroy(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_writeOnce':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:373:5: warning: implicit declaration of function 'lws_write' [-Wimplicit-function-declaration]

     lws_write(websocket, messageBuffer, inputArgument->bytesCount,

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleServerWritable':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: implicit declaration of function 'lws_get_protocol' [-Wimplicit-function-declaration]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:425:17: error: dereferencing pointer to incomplete type 'const struct lws_protocols'

     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument

                 ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:427:7: warning: implicit declaration of function 'usleep' [-Wimplicit-function-declaration]

       usleep(100);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:458:7: warning: implicit declaration of function 'lws_callback_on_writable' [-Wimplicit-function-declaration]

       lws_callback_on_writable(websocket);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleReceive':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:466:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: At top level:

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: 'enum lws_callback_reasons' declared inside parameter list

                               void *user, void *inputData, size_t inputDataSize)

                               ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: its scope is only this definition or declaration, which is probably not what you want

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:523:57: error: parameter 2 ('reason') has incomplete type

                               enum lws_callback_reasons reason,

                                                         ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'Websocket_callback':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:534:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:535:56: error: invalid type argument of '->' (have 'int')

     WebSocketOpcode *self = lws_get_protocol(websocket)->user;

                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_processThread':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:581:7: warning: implicit declaration of function 'lws_service' [-Wimplicit-function-declaration]

       lws_service(self->webSocket->context, 10);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:582:7: warning: implicit declaration of function 'lws_callback_on_writable_all_protocol' [-Wimplicit-function-declaration]

       lws_callback_on_writable_all_protocol(self->webSocket->context,

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:45: error: invalid use of undefined type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                             ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:72: error: dereferencing pointer to incomplete type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_initialiseWebSocket':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:596:37: error: invalid application of 'sizeof' to incomplete type 'struct lws_protocols'

       csound->Calloc(csound, sizeof(struct lws_protocols) * (argumentsCount + 1));

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:601:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name = self->inputArguments[i].name;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:602:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:603:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:604:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:605:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:611:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:613:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:614:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:615:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:616:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:622:37: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]

     self->webSocket->info.protocols = self->webSocket->protocols;

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:32: warning: implicit declaration of function 'lws_create_context' [-Wimplicit-function-declaration]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                                ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                              ^

Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:62: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj' failed

make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj] Error 1

CMakeFiles/Makefile2:1402: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed

make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2

On 25 April 2017 at 14:34, Rory Walsh <rorywalsh@ear.ie> wrote:

Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

--

Oeyvind Brandtsegg
Professor of Music Technology
NTNU
7491 Trondheim
Norway
Cell: +47 92 203 205

http://www.partikkelaudio.com/
http://crossadaptive.hf.ntnu.no
http://gdsp.hf.ntnu.no/
http://soundcloud.com/brandtsegg
http://flyndresang.no/
http://soundcloud.com/t-emp
 

instr   1
          OSCsend     1, "I.never.copied.csound64.dll.to.the.correct.location",7770, "/oh/crap", "balls", "shoot", 42, "it's working now!!"
endin

On 25 April 2017 at 17:51, Oeyvind Brandtsegg <oyvind.brandtsegg@ntnu.no> wrote:

I'm looking at it now,

and it is built as part of csound64.dll

Both OSCraw and the new OSCsend is there (not in osc.dll)

2017-04-25 9:47 GMT-07:00 Rory Walsh <rorywalsh@ear.ie>:

Ah Ok. So sockrec and socksend aren't using websockets. My bad. Cool. Now to figure out why Csound doesn't recognise OSCraw after rebuilding...

On 25 April 2017 at 17:44, Ed Costello <phasereset@gmail.com> wrote:

No, websockets and those other opcodes are different, I’ve never used those other ones, but the websocket opcodes are used to communicate with a running browser and send data back and forth using javascript on the browser side.

Ed

On 25 Apr 2017, at 17:40, Rory Walsh <rorywalsh@EAR.IE> wrote:

At least they used to be?

https://github.com/csound/csound/search?utf8=%E2%9C%93&q=oscraw&type=

Good to know that I need libwebsockets. I hope a version exists for msys2

On 25 April 2017 at 17:35, Ed Costello <phasereset@gmail.com> wrote:

The web socket opcodes are separate from the OSC opcodes, they also require libwebsockets v2 https://libwebsockets.org/

Ed

On 25 Apr 2017, at 14:41, Rory Walsh <rorywalsh@EAR.IE> wrote:

So it looks like it is part of the websocket stuff. If I enabled the building of these opcodes on Windows I get errors, posted below. I don't think I've ever built these before, do I need 3rd party libs? 

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_finish':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:168:5: warning: implicit declaration of function 'lws_cancel_service' [-Wimplicit-function-declaration]

     lws_cancel_service(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:169:5: warning: implicit declaration of function 'lws_context_destroy' [-Wimplicit-function-declaration]

     lws_context_destroy(self->webSocket->context);

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_writeOnce':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:373:5: warning: implicit declaration of function 'lws_write' [-Wimplicit-function-declaration]

     lws_write(websocket, messageBuffer, inputArgument->bytesCount,

     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleServerWritable':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: implicit declaration of function 'lws_get_protocol' [-Wimplicit-function-declaration]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:423:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:425:17: error: dereferencing pointer to incomplete type 'const struct lws_protocols'

     if (protocol->id / OUTPUT_OFFSET == 1) { // If it's an output argument

                 ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:427:7: warning: implicit declaration of function 'usleep' [-Wimplicit-function-declaration]

       usleep(100);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:458:7: warning: implicit declaration of function 'lws_callback_on_writable' [-Wimplicit-function-declaration]

       lws_callback_on_writable(websocket);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_handleReceive':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:466:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: At top level:

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: 'enum lws_callback_reasons' declared inside parameter list

                               void *user, void *inputData, size_t inputDataSize)

                               ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:524:31: warning: its scope is only this definition or declaration, which is probably not what you want

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:523:57: error: parameter 2 ('reason') has incomplete type

                               enum lws_callback_reasons reason,

                                                         ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'Websocket_callback':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:534:44: warning: initialization makes pointer from integer without a cast [-Wint-conversion]

     const struct lws_protocols *protocol = lws_get_protocol(websocket);

                                            ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:535:56: error: invalid type argument of '->' (have 'int')

     WebSocketOpcode *self = lws_get_protocol(websocket)->user;

                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_processThread':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:581:7: warning: implicit declaration of function 'lws_service' [-Wimplicit-function-declaration]

       lws_service(self->webSocket->context, 10);

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:582:7: warning: implicit declaration of function 'lws_callback_on_writable_all_protocol' [-Wimplicit-function-declaration]

       lws_callback_on_writable_all_protocol(self->webSocket->context,

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:45: error: invalid use of undefined type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                             ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:583:72: error: dereferencing pointer to incomplete type 'struct lws_protocols'

                                             &self->webSocket->protocols[0]);

                                                                        ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c: In function 'WebSocketOpcode_initialiseWebSocket':

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:596:37: error: invalid application of 'sizeof' to incomplete type 'struct lws_protocols'

       csound->Calloc(csound, sizeof(struct lws_protocols) * (argumentsCount + 1));

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:601:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name = self->inputArguments[i].name;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:602:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:603:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = INPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:604:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:605:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:611:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].name =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:613:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].callback = Websocket_callback;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:614:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].id = OUTPUT_OFFSET + i;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:615:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].user = self;

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:616:7: error: invalid use of undefined type 'struct lws_protocols'

       self->webSocket->protocols[argumentIndex].per_session_data_size =

       ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:622:37: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]

     self->webSocket->info.protocols = self->webSocket->protocols;

                                     ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:32: warning: implicit declaration of function 'lws_create_context' [-Wimplicit-function-declaration]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                                ^

C:/Users/rory/sourcecode/csound64/csound/Opcodes/websockets/WebSocketOpcode.c:627:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion]

     self->webSocket->context = lws_create_context(&self->webSocket->info);

                              ^

Opcodes/websockets/CMakeFiles/websocketIO.dir/build.make:62: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj' failed

make[2]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/WebSocketOpcode.c.obj] Error 1

CMakeFiles/Makefile2:1402: recipe for target 'Opcodes/websockets/CMakeFiles/websocketIO.dir/all' failed

make[1]: *** [Opcodes/websockets/CMakeFiles/websocketIO.dir/all] Error 2

On 25 April 2017 at 14:34, Rory Walsh <rorywalsh@ear.ie> wrote:

Is this new opcode part of osc.dll? I just built from the dev branch and Csound doesn't recognise it. I had to disable building of the web socket opcodes, I hope the new opcodes aren't part of that..?

--

Oeyvind Brandtsegg
Professor of Music Technology
NTNU
7491 Trondheim
Norway
Cell: +47 92 203 205

http://www.partikkelaudio.com/
http://crossadaptive.hf.ntnu.no
http://gdsp.hf.ntnu.no/
http://soundcloud.com/brandtsegg
http://flyndresang.no/
http://soundcloud.com/t-emp