Added objc generator with basic methods implemented

dotdashpay/rpcgen/objc_generator.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+from ddp_generator import DDPGenerator, to_camel_case
+import jsbeautifier
+import os
+from subprocess import Popen, PIPE, STDOUT
+
+UNCRUSTIFY_ROOT_DIR = "{}{}..{}..{}thirdparty{}uncrustify".format(os.path.dirname(os.path.realpath(__file__)),
+                                                                  os.path.sep,
+                                                                  os.path.sep,
+                                                                  os.path.sep,
+                                                                  os.path.sep)
+UNCRUSTIFY_PATH = "{}{}src{}uncrustify".format(UNCRUSTIFY_ROOT_DIR, os.path.sep, os.path.sep)
+UNCRUSTIFY_CFG = "{}{}configs{}objc.cfg".format(UNCRUSTIFY_ROOT_DIR, os.path.sep, os.path.sep)
+
+class ObjectiveCGenerator(DDPGenerator):
+
+    def class_prefix(self):
+        return "DDP"
+
+    def language(self):
+        return "objc"
+
+    def beautify(self, code):
+        if not os.path.isfile(UNCRUSTIFY_PATH):
+            raise "Cannot beautify Objective-C code without uncrustify, which can be built via setup.sh"
+
+        pipe = Popen([UNCRUSTIFY_PATH, "-c", "{}".format(UNCRUSTIFY_CFG)],
+                     stdout=PIPE, stdin=PIPE, stderr=STDOUT)
+        output = pipe.communicate(input="{}\n".format(code))[0]
+        return output.decode()
+
+    def recase(self, variable):
+        return to_camel_case(variable)
+
+    def api_header_name(self, service):
+        return "{}{}.h".format(self.class_prefix(), service.name)
+
+    def api_source_name(self, service):
+        return None#"{}{}.m".format(self.class_prefix(), service.name)
+
+    def simulator_header_name(self, services):
+        return None
+
+    def simulator_source_name(self, services):
+        return None
+
+    def examples_source_name(self, method_name):
+        return None
+        #return "{}Example.{}.m".format(self.class_prefix(), method_name)
+
+    def tests_source_name(self, method_name):
+        return None
+        #return "{}Test.{}.m".format(self.class_prefix(), method_name)
+
+if __name__ == '__main__':
+    ObjectiveCGenerator().run()