#include "AFBClient.h"
-/* the callback interface for wsj1 */
-static struct afb_wsj1_itf itf =
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+
+#define UNUSED(x) (void)(x)
+
+extern "C" {
+extern struct afb_wsj1 *afb_ws_client_connect_wsj1(struct sd_event *eloop, const char *uri, struct afb_wsj1_itf *itf, void *closure);
+extern int afb_wsj1_call_s(struct afb_wsj1 *wsj1, const char *api, const char *verb, const char *object, void (*on_reply)(void *closure, struct afb_wsj1_msg *msg), void *closure);
+extern int afb_wsj1_msg_is_reply_ok(struct afb_wsj1_msg *msg);
+extern int afb_wsj1_send_event_s(struct afb_wsj1 *wsj1, const char *event, const char *object);
+static inline int afb_wsj1_reply_error_s(struct afb_wsj1_msg *msg, const char *object, const char *token);
+}
+
+const char * AFBClient::wmURI = "ws://localhost:1700/api?token=wm";
+const char * AFBClient::wmAPI = "winman";
+
+AFBClient::AFBClient() : itf()
{
- .on_hangup = AFBClient::onHangup,
- .on_call = AFBClient::onCall,
- .on_event = AFBClient::onEvent
-};
+ ///* itinializing the callback interface for wsj1 */
+ itf.on_hangup = AFBClient::onHangup;
+ itf.on_call = AFBClient::onCall;
+ itf.on_event = AFBClient::onEvent;
+}
-AFBClient::AFBClient()
+AFBClient::~AFBClient()
{
+}
+
+bool AFBClient::init()
+{
+ printf("init() -->\n");
/* get the default event loop */
int rc = sd_event_default(&loop);
if (rc < 0) {
fprintf(stderr, "Connection to default event loop failed: %s\n", strerror(-rc));
- return 1;
+ return false;
}
/* connect the websocket wsj1 to the uri given by the first argument */
wsj1 = afb_ws_client_connect_wsj1(loop, wmURI, &itf, NULL);
if (wsj1 == NULL) {
fprintf(stderr, "Connection to %s failed: %m\n", wmURI);
- return 1;
+ return false;
}
+
+ printf("init() <--\n");
+ return true;
}
void AFBClient::requestSurface(const char *label)
{
- const char functionParamName[] = "{\"drawing_name\":\"";
- char *parameter = (char *)malloc(strlen(functionParamName) + strlen(label) + 3);
- strcpy(parameter, functionParamName);
+ printf("requestSurface(%s) -->\n", label);
+ fflush(stdout);
+
+ static int num = 0;
+ char *key;
+ int rc;
+ const char begin[] = "{\"drawing_name\":\"";
+ const char end[] = "\"}";
+ const char verb[] = "request_surface";
+ char *parameter = (char *)malloc(strlen(begin) +
+ strlen(label) +
+ strlen(end) + 1);
+ strcpy(parameter, begin);
strcat(parameter, label);
- strcat(parameter, "\"}");
- printf("requestSurface(%s): %s\n", label, parameter);
- call(wmAPI, "request_surface", parameter);
+ strcat(parameter, end);
+
+ /* allocates an id for the request */
+ rc = asprintf(&key, "%d:%s/%s", ++num, AFBClient::wmAPI, verb);
+
+ /* send the request */
+ rc = afb_wsj1_call_s(wsj1, AFBClient::wmAPI, verb, parameter, AFBClient::onRequestSurfaceReply, key);
+ if (rc < 0)
+ fprintf(stderr, "calling %s/%s(%s) failed: %m\n", AFBClient::wmAPI, verb, parameter);
+
+ printf("requestSurface(%s) <--\n", label);
+ fflush(stdout);
}
void AFBClient::activateSurface(const char *label)
{
- const char functionParamName[] = "{\"drawing_name\":\"";
- char *parameter = (char *)malloc(strlen(functionParamName) + strlen(label) + 3);
- strcpy(parameter, functionParamName);
+ printf("activateSurface(%s) -->\n", label);
+ fflush(stdout);
+
+ const char begin[] = "{\"drawing_name\":\"";
+ const char end[] = "\"}";
+ const char verb[] = "activate_surface";
+ char *parameter = (char *)malloc(strlen(begin) +
+ strlen(label) +
+ strlen(end) + 1);
+ strcpy(parameter, begin);
strcat(parameter, label);
- strcat(parameter, "\"}");
- printf("activateSurface(%s): %s\n", label, parameter);
- call(wmAPI, "activate_surface", parameter);
+ strcat(parameter, end);
+ call(AFBClient::wmAPI, verb, parameter);
+
+ printf("activateSurface(%s) <--\n", label);
+ fflush(stdout);
+}
+
+int AFBClient::dispatch() {
+ return sd_event_run(loop, -1);
}
void AFBClient::deactivateSurface(const char *label)
{
+ UNUSED(label);
}
void AFBClient::endDraw(const char *label)
{
+ UNUSED(label);
}
/* called when wsj1 receives a method invocation */
-void AFBClient::onCall(void *closure, afb_wsj1 *wsj1)
+void AFBClient::onCall(void *closure, const char *api, const char *verb, struct afb_wsj1_msg *msg)
{
+ UNUSED(closure);
int rc;
printf("ON-CALL %s/%s:\n%s\n", api, verb,
json_object_to_json_string_ext(afb_wsj1_msg_object_j(msg),
/* called when wsj1 receives an event */
void AFBClient::onEvent(void *closure, const char *event, afb_wsj1_msg *msg)
{
+ UNUSED(closure);
printf("ON-EVENT %s:\n%s\n", event,
json_object_to_json_string_ext(afb_wsj1_msg_object_j(msg),
JSON_C_TO_STRING_PRETTY));
/* called when wsj1 hangsup */
void AFBClient::onHangup(void *closure, afb_wsj1 *wsj1)
{
+ UNUSED(closure);
+ UNUSED(wsj1);
printf("ON-HANGUP\n");
fflush(stdout);
exit(0);
free(closure);
}
+void AFBClient::onRequestSurfaceReply(void *closure, afb_wsj1_msg *msg)
+{
+ printf("onRequestSurfaceReply %s: %s\n%s\n", (char*)closure,
+ afb_wsj1_msg_is_reply_ok(msg) ? "OK" : "ERROR",
+ json_object_to_json_string_ext(afb_wsj1_msg_object_j(msg),
+ JSON_C_TO_STRING_PRETTY));
+ printf("\n\n===>RETURN STR: %s\n\n", afb_wsj1_msg_object_s(msg));
+ // putenv("QT_IVI_SURFACE_ID=16778219");
+ fflush(stdout);
+ free(closure);
+}
+
/* makes a call */
void AFBClient::call(const char *api, const char *verb, const char *object)
{
char *key;
int rc;
+ printf("call(%s, %s, %s) -->\n", api, verb, object);
+ fflush(stdout);
+
/* allocates an id for the request */
rc = asprintf(&key, "%d:%s/%s", ++num, api, verb);
rc = afb_wsj1_call_s(wsj1, api, verb, object, AFBClient::onReply, key);
if (rc < 0)
fprintf(stderr, "calling %s/%s(%s) failed: %m\n", api, verb, object);
+
+ printf("call(%s, %s, %s) <--\n", api, verb, object);
+ fflush(stdout);
}
/* sends an event */
if (rc < 0)
fprintf(stderr, "sending !%s(%s) failed: %m\n", event, object);
}
-
-void AFBClient::emitSignalOrCall(const char *api, const char *verb, const char *object)
-{
- if (object == NULL || object[0] == 0)
- object = "null";
- if (api[0] == '!' && api[1] == 0)
- event(verb, object);
- else
- call(api, verb, object);
-}
Code Review / staging / windowmanager.git / blobdiff