Rest calls

gdc_lib_main/functions/util/fn_restCall.sqf

@@ -0,0 +1,56 @@
+/*
+	Description:
+		Make a rest call to an url, with the right verb and if needed the body
+		[URL, "Get", nil, { Function }] call GDC_fnc_restCall;
+		[URL, "Post", "{ json: ""valid"" }", { Function }] call GDC_fnc_restCall;
+
+	Parameters:
+		0: URL
+		1: Verb (Get, Post, Put, Delete, Patch) // Patch Not implemented Yet
+		2: Body as json format, could be nil if verb is Get or Delete
+		3: Callback ( parameters [_fromUrl, _result] )
+
+	Tests:
+		Could be tested with https://docs.postman-echo.com/
+		GET - 
+			systemChat str (["https://postman-echo.com/get?foo1=bar1", "Get"] call GDC_fnc_restCall);
+		GET with callback - 
+			systemChat str (["https://postman-echo.com/get?foo1=bar1", "Get", nil, { systemChat str _this }] call GDC_fnc_restCall);
+		POST - 
+			systemChat str (["https://postman-echo.com/post", "Post", "{ a: 1 }"] call GDC_fnc_restCall);
+		POST with callback - 
+			systemChat str (["https://postman-echo.com/post", "Post", "{ a: 1 }", { systemChat str _this }] call GDC_fnc_restCall);
+		PUT - 
+			systemChat str (["https://postman-echo.com/put", "Put", "{ a: 1 }"] call GDC_fnc_restCall);
+		DELETE - 
+			systemChat str (["https://postman-echo.com/delete", "Delete"] call GDC_fnc_restCall);
+
+	Returns:
+		string: the body of the response
+*/
+
+params [
+	["_url","",[""]],
+	["_verb",{},[""]],
+	["_body",{},[""]],
+	["_callback",{},[{}, ""]]
+];
+
+if(! (_verb in ["Get", "Post", "Put", "Delete", "Patch"])) exitWith {
+	systemChat str ["Wrong verb: ", _verb];
+};
+
+_response = "";
+if(_verb in ["Get", "Delete"]) then {
+	_response = "GDC" callExtension ["send", [_url, _verb]];
+} else {
+	_response = "GDC" callExtension ["send", [_url, _verb, _body]];
+};
+
+if (typeName _callback == typeName {}) then {
+	[_url, _response] spawn _callback;
+} else {
+	[_url, _response] execVM _callback;
+};
+
+_response;

gdc_lib_main/functions/util/fn_urlFetch.sqf

@@ -3,48 +3,27 @@
 		Make a call to an url
 		[URL, { Function }] call GDC_fnc_urlFetch;
 
-	Author & Source: http://killzonekid.com/arma-scripting-tutorials-url_fetch-callback/
-
 	Parameter(s):
-		0 : URL
-		1 : Callback ( parameters [_fromUrl, _result] )
+		0: URL
+		1: Callback ( parameters [_fromUrl, _result] )
+
+	Tests:
+		Could be tested with https://docs.postman-echo.com/
+		GET - 
+			["https://postman-echo.com/get?foo1=bar1", { systemChat str _this }] call GDC_fnc_urlFetch;
 
 	Returns:
 		string: Return nothing
 */
 
-if (isNil "url_fetch_queue") then {
-	url_fetch_queue = [_this];
-	{
-		_url = _x select 0;
-		_scr = _x select 1;
-		waitUntil {
-			if ("url_fetch" callExtension format [
-				"%1",
-				_url
-			] == "OK") exitWith {true};
-			false
-		};
-		private "_res";
-		waitUntil {
-			_res = "url_fetch" callExtension "OK";
-			if (_res != "WAIT") exitWith {true};
-			false
-		};
-		if (_res == "ERROR") then {
-			0 = [
-				_url,
-				"url_fetch" callExtension "ERROR"
-			] spawn url_fetch_error;
-		} else {
-			if (typeName _scr == typeName {}) then {
-				[_url, _res] spawn _scr;
-			} else {
-				[_url, _res] execVM _scr;
-			};
-		};
-	} forEach url_fetch_queue;
-	url_fetch_queue = nil;
+params [
+	["_url","",[""]],
+	["_callback",{},[{}, ""]]
+];
+
+_res = "GDC" callExtension ["send", [_url, "Get"]];
+if (typeName _callback == typeName {}) then {
+	[_url, _res] spawn _callback;
 } else {
-	url_fetch_queue set [count url_fetch_queue, _this];
-};
+	[_url, _res] execVM _callback;
+};

gdc_lib_main/functions/util/index.hpp

@@ -13,5 +13,5 @@ class util
     class addSingleUseHoldAction {};
     class waitUntilPlayerInMarker {};
     class urlFetch {};
-    class urlFetchSimple {};
+    class restCall {};
 };