From 47edbfedb027c33b074cad46332f13004a32d694 Mon Sep 17 00:00:00 2001
From: handyande <handyande>
Date: Sat, 8 Jan 2005 01:44:36 +0000
Subject: [PATCH] OK, added callbacks, hope it is OK, can be tweaked ;) This
 allows module_list : added background_get for Codeworrior :)

SVN revision: 12818
---
 src/bin/e_ipc.c  | 14 +++++++++
 src/bin/e_ipc.h  |  2 ++
 src/lib/E.h      | 17 ++++++++--
 src/lib/e_main.c | 82 ++++++++++++++++++++++++++++++++++++++++++++++--
 4 files changed, 110 insertions(+), 5 deletions(-)

diff --git a/src/bin/e_ipc.c b/src/bin/e_ipc.c
index e42737145..8577386b8 100644
--- a/src/bin/e_ipc.c
+++ b/src/bin/e_ipc.c
@@ -199,6 +199,20 @@ _e_ipc_cb_client_data(void *data, int type, void *event)
 	       }
 	     e_config_save_queue();
           }
+	break;
+      case E_IPC_OP_BG_GET:
+	  {
+	     char *bg;
+	     bg = e_config->desktop_default_background;
+	     if (!bg)
+	       bg = "";
+	     ecore_ipc_client_send(e->client,
+				   E_IPC_DOMAIN_REPLY,
+				   E_IPC_OP_BG_GET_REPLY,
+				   0/*ref*/, 0/*ref_to*/, 0/*response*/,
+				   bg, strlen(bg));
+ 	  }
+	break;
       default:
 	break;
      }
diff --git a/src/bin/e_ipc.h b/src/bin/e_ipc.h
index 384bd2527..0e4fbd54f 100644
--- a/src/bin/e_ipc.h
+++ b/src/bin/e_ipc.h
@@ -19,6 +19,8 @@ typedef enum _E_Ipc_Op {
    E_IPC_OP_MODULE_LIST,
    E_IPC_OP_MODULE_LIST_REPLY,
    E_IPC_OP_BG_SET,
+   E_IPC_OP_BG_GET,
+   E_IPC_OP_BG_GET_REPLY,
    E_IPC_OP_LAST
 } E_Ipc_Op;
 
diff --git a/src/lib/E.h b/src/lib/E.h
index ba99a10b0..b758ade44 100644
--- a/src/lib/E.h
+++ b/src/lib/E.h
@@ -19,11 +19,22 @@
 # endif
 #endif
 
+extern EAPI int E_RESPONSE_MODULE_LIST;
+extern EAPI int E_RESPONSE_BACKGROUND_GET;
 
+typedef struct _E_Response_Module_List    E_Response_Module_List;
+typedef struct _E_Response_Background_Get E_Response_Background_Get;
 
+struct _E_Response_Module_List
+{
+   char   *name;
+   char    enabled;
+};
 
-
-
+struct _E_Response_Background_Get
+{
+   char   *data;
+};
 
 
 #ifdef __cplusplus
@@ -38,7 +49,9 @@ extern "C" {
                                                    int enable);
    EAPI void         e_module_loaded_set          (const char *module,
                                                    int load);
+   EAPI void         e_module_list                (void);
    EAPI void         e_background_set             (const char *bgfile);
+   EAPI void         e_background_get             (void);
      
    
 #ifdef __cplusplus
diff --git a/src/lib/e_main.c b/src/lib/e_main.c
index af7ce3bb6..e871a755a 100644
--- a/src/lib/e_main.c
+++ b/src/lib/e_main.c
@@ -25,9 +25,13 @@
 
 static int  _e_ipc_init(const char *display);
 static void _e_ipc_shutdown(void);
+static int _e_cb_server_data(void *data, int type, void *event);
 
 static Ecore_Ipc_Server *_e_ipc_server  = NULL;
 
+int E_RESPONSE_MODULE_LIST = 0;
+int E_RESPONSE_BACKGROUND_GET = 0;
+
 int
 e_init(const char* display)
 {
@@ -58,6 +62,12 @@ e_init(const char* display)
 	return 0;
      }
    
+   if (!E_RESPONSE_MODULE_LIST)
+     {
+	E_RESPONSE_MODULE_LIST = ecore_event_type_new();
+	E_RESPONSE_BACKGROUND_GET = ecore_event_type_new();
+     }
+   
    return 1;
 }
 
@@ -107,6 +117,14 @@ e_module_load_set(const char *module, int load)
 			 strlen(module));
 }
 
+void
+e_module_list(void)
+{
+   ecore_ipc_server_send(_e_ipc_server, E_IPC_DOMAIN_REQUEST,
+			 E_IPC_OP_MODULE_LIST, 0/*ref*/, 0/*ref_to*/,
+			 0/*response*/, NULL, 0);
+}
+
 void
 e_background_set(const char *bgfile)
 {
@@ -118,6 +136,14 @@ e_background_set(const char *bgfile)
 			 strlen(bgfile));
 }
 
+void
+e_background_get(void)
+{
+   ecore_ipc_server_send(_e_ipc_server, E_IPC_DOMAIN_REQUEST,
+			 E_IPC_OP_BG_GET, 0/*ref*/, 0/*ref_to*/,
+			 0/*response*/, NULL, 0);
+}
+
 static int
 _e_ipc_init(const char *display)
 {
@@ -132,9 +158,9 @@ _e_ipc_init(const char *display)
    /* similar... */
    if (!_e_ipc_server) return 0;
    
-//   ecore_event_handler_add(ECORE_IPC_EVENT_SERVER_ADD, _e_ipc_cb_server_add, NULL);
-//   ecore_event_handler_add(ECORE_IPC_EVENT_SERVER_DEL, _e_ipc_cb_server_del, NULL);
-//   ecore_event_handler_add(ECORE_IPC_EVENT_SERVER_DATA, _e_ipc_cb_server_data, NULL);
+//   ecore_event_handler_add(ECORE_IPC_EVENT_SERVER_ADD, _e_cb_server_add, NULL);
+//   ecore_event_handler_add(ECORE_IPC_EVENT_SERVER_DEL, _e_cb_server_del, NULL);
+   ecore_event_handler_add(ECORE_IPC_EVENT_SERVER_DATA, _e_cb_server_data, NULL);
    
    return 1;
 }
@@ -149,4 +175,54 @@ _e_ipc_shutdown(void)
      }
 }
 
+static int
+_e_cb_server_data(void *data, int type, void *event)
+{
+   Ecore_Ipc_Event_Server_Data *e;
+   
+   e = event;
 
+   type = E_IPC_OP_MODULE_LIST;
+   switch (e->minor)
+     {  
+	case E_IPC_OP_MODULE_LIST_REPLY:
+	  if (e->data)
+	    {
+	       char *p;
+             
+	       p = e->data;
+	       while (p < (char *)(e->data + e->size))
+		 {
+		    E_Response_Module_List *res;
+
+		    res = calloc(1, sizeof(E_Response_Module_List));
+		    res->name = p;
+		    p += strlen(res->name);
+		    if (p < (char *)(e->data + e->size))
+		      {
+			 p++;
+			 if (p < (char *)(e->data + e->size))
+			   {
+			      res->enabled = *p;
+			      p++;
+			      ecore_event_add(E_RESPONSE_MODULE_LIST, res,
+					      NULL, NULL);
+			   }
+		      }
+		 }
+	    }
+          break;
+	case E_IPC_OP_BG_GET_REPLY:
+	    {
+	       E_Response_Background_Get *res;
+
+	       res = calloc(1, sizeof(E_Response_Background_Get));
+	       res->data = e->data;
+	       ecore_event_add(E_RESPONSE_BACKGROUND_GET, res, NULL, NULL);
+	       break;
+	    }
+	default:
+          break;
+     }
+   return 1;
+}