A module which conforms to the initial module spec.

diff --git a/citadel/serv_chat.c b/citadel/serv_chat.c
index 2ceffe1ec062b342f0709be60405a0cb61465413..b232544713fa7a0907aab9e15a6b6f445afae8ae 100644 (file)
--- a/citadel/serv_chat.c
+++ b/citadel/serv_chat.c
@@ -21,12 +21,38 @@
 #include "citserver.h"
 #include "support.h"
 #include "config.h"
+#include "dynloader.h"
 
 struct ChatLine *ChatQueue = NULL;
 int ChatLastMsg = 0;
+symtab *My_Symtab = NULL;      /* dyn */
 
 extern struct CitContext *ContextList;
 
+#define MODULE_NAME    "Chat module"
+#define MODULE_AUTHOR  "Art Cancro"
+#define MODULE_EMAIL   "ig@uncnsrd.mt-kisco.ny.us"
+#define MAJOR_VERSION  0
+#define MINOR_VERSION  1
+
+void Dynamic_Module_Init(struct DLModule_Info *info)
+{
+   add_symbol("cmd_chat", "CHAT", "Initiates a real-time chat session", &My_Symtab);
+   add_symbol("cmd_pexp", "PEXP", "Poll for express messages", &My_Symtab);
+   add_symbol("cmd_sexp", "SEXP", "Send an express message", &My_Symtab);
+   strncpy(info->module_name, MODULE_NAME, 30);
+   strncpy(info->module_author, MODULE_AUTHOR, 30);
+   strncpy(info->module_author_email, MODULE_EMAIL, 30);
+   info->major_version = MAJOR_VERSION;
+   info->minor_version = MINOR_VERSION;
+}
+
+void Get_Symtab(symtab **the_symtab)
+{
+   (*the_symtab) = My_Symtab;
+   return;
+}
+
 void allwrite(char *cmdbuf, int flag, char *roomname, char *username)
 {      
        FILE *fp;
@@ -133,7 +159,6 @@ t_context *find_context(char **unstr)
 /*
  * List users in chat.  Setting allflag to 1 also lists users elsewhere.
  */
- 
 
 void do_chat_listing(int allflag)
 {
@@ -294,7 +319,7 @@ void cmd_chat(char *argbuf)
                                allwrite(cmdbuf,0, CC->chat_room, NULL);
                                }
 
-                       if (!ok_cmd)
+                       if ((!ok_cmd) && (cmdbuf[0]) && (cmdbuf[0] != '\n'))
                           cprintf(":|Command %s is not understood.\n", cmdbuf);
                           
                        strcpy(cmdbuf, "");