set_print

c_wrapper/export.go

@@ -2,12 +2,24 @@ package main
 
 /*
 #include <stdio.h>
+typedef void (*CB_S)(char *);
 typedef void (*CB_I_S)(int,char *);
 typedef void (*CB_S_I_S_S)(char *,int,char *,char *);
 typedef void (*CB_S_I_S_S_I)(char *,int,char *,char *,int);
+extern void Call_CB_S(CB_S func,char* data);
 extern void Call_CB_I_S(CB_I_S func,int event,char* data);
 extern void Call_CB_S_I_S_S(CB_S_I_S_S func,char *,int errCode,char* errMsg,char* data);
 extern void Call_CB_S_I_S_S_I(CB_S_I_S_S_I func,char *,int errCode,char* errMsg,char* data,int progress);
+extern CB_S DebugPrint;
+
+int CheckDebugPrint(){
+    if(DebugPrint == NULL){
+        return 0;
+    }else{
+        return 1;
+    }
+}
+
 */
 import "C"
 
@@ -15,6 +27,17 @@ import (
     "open_im_sdk/open_im_sdk"
 )
 
+//export set_print
+func set_print(print C.CB_S) {
+    C.DebugPrint = print
+}
+
+func DebugPrint(info string) {
+    if C.CheckDebugPrint() > 0 {
+        C.Call_CB_S(C.DebugPrint, C.CString(info))
+    }
+}
+
 type Base struct {
     ErrCode int32  `json:"errCode"`
     ErrMsg  string `json:"errMsg"`
@@ -416,7 +439,7 @@ func get_login_user() *C.char {
 
 //export  create_text_message
 func create_text_message(operationID, text *C.char) *C.char {
-	message:=C.CString(open_im_sdk.CreateTextMessage(C.GoString(operationID), C.GoString(text)))
+    message := C.CString(open_im_sdk.CreateTextMessage(C.GoString(operationID), C.GoString(text)))
     defer FreeCString(message)
     return message
 }

c_wrapper/protocol.go

@@ -3,10 +3,19 @@ package main
 /*
 #include <stdio.h>
 #include <stdlib.h>
+typedef void (*CB_S)(char *);
 typedef void (*CB_I_S)(int,char *);
 typedef void (*CB_S_I_S_S)(char *,int,char *,char *);
 typedef void (*CB_S_I_S_S_I)(char *,int,char *,char *,int);
 
+CB_S DebugPrint;
+
+void Call_CB_S(CB_S func,char* data)
+{
+    func(data);
+}
+
+
 void Call_CB_I_S(CB_I_S func,int event,char* data)
 {
     func(event,data);