+- Added Hooks, only one working now is HOOKTYPE_LOCAL_QUIT

Changes

@@ -347,3 +347,4 @@
   - Using ERR_NOPRIVLEDGES (says you aren't oper)
   - Disabled commands allowed by unregistered users from registered users
 - Removed networks/unrealircd.conf
+- Added Hooks, only one working now is HOOKTYPE_LOCAL_QUIT 

include/modules.h

@@ -21,6 +21,8 @@
 
 #define MOD_VERSION	1
 #define MAXMODULES	50
+#define MAXHOOKTYPES	20
+
 #ifdef _WIN32
 #define DLLFUNC	_declspec(dllexport)
 #define irc_dlopen(x,y) LoadLibrary(x)
@@ -55,10 +57,18 @@ struct moduleInfo
 };
 
 extern ModuleInfo	*module_buffer;
-
+extern Hook		*Hooks[MAXHOOKTYPES];
+extern Hook		*global_i;
 
 void 	module_init(void);
 int  	load_module(char *module);
 int	unload_module(char *name);
 vFP	module_sym(char *name);
 
+void	add_Hook(int hooktype, int (*func)());
+void	del_Hook(int hooktype, int (*func)());
+
+#define RunHook(hooktype,x) for (global_i = Hooks[hooktype]; global_i; global_i = global_i->next) (*global_i->func)(x)
+
+#define HOOKTYPE_LOCAL_QUIT	1
+

include/struct.h

@@ -27,7 +27,6 @@
 #include "common.h"
 #include "sys.h"
 #include "hash.h"
-#include "modules.h"
 #include <stdio.h>
 #include <sys/types.h>
 #ifdef ZIP_LINKS
@@ -102,6 +101,8 @@ typedef struct Command aCommand;
 typedef struct SMember Member;
 typedef struct SMembership Membership;
 typedef struct SMembershipL MembershipL;
+typedef struct _irchook Hook;
+
 #ifdef NEED_U_INT32_T
 typedef unsigned int u_int32_t;	/* XXX Hope this works! */
 #endif
@@ -924,6 +925,7 @@ struct _configflag_ban
 #define CRULE_AUTO		1
 
 
+
 struct _configitem {
 	ConfigFlag flag;
 	ConfigItem *prev, *next;
@@ -1067,6 +1069,12 @@ struct _configitem_allow_channel {
 	char			*channel;
 };
 
+struct _irchook {
+	ConfigFlag flag;
+	Hook *prev, *next;
+	int (*func)();
+};
+
 /*
  * statistics structures
  */
@@ -1365,6 +1373,7 @@ extern char *gnulicense[];
 #include "ssl.h"
 #endif
 #define HASH_TEST HASH_CHECK
+#include "modules.h"
 
 #endif /* __struct_include__ */
 

src/modules.c

@@ -43,11 +43,15 @@
 #include "h.h"
 
 ModuleInfo *Modules[MAXMODULES];
+Hook	   *Hooks[MAXHOOKTYPES];
+Hook 	   *global_i = NULL;
 int  modules_loaded = 0;
+
 ModuleInfo *module_buffer;
 void module_init(void)
 {
 	bzero(Modules, sizeof(Modules));
+	bzero(Hooks, sizeof(Hooks));
 	modules_loaded = 0;
 }
 
@@ -235,7 +239,7 @@ int  m_module(aClient *cptr, aClient *sptr, int parc, char *parv[])
 		if (parc < 3)
 		{
 			sendto_one(sptr, err_str(ERR_NEEDMOREPARAMS),
-			    me.name, parv[0], "MODULES LOAD");
+			    me.name, parv[0], "MODULE LOAD");
 			return 0;
 		}
 		sendto_realops("Trying to load module %s", parv[2]);
@@ -248,7 +252,7 @@ int  m_module(aClient *cptr, aClient *sptr, int parc, char *parv[])
 		if (parc < 3)
 		{
 			sendto_one(sptr, err_str(ERR_NEEDMOREPARAMS),
-			    me.name, parv[0], "MODULES UNLOAD");
+			    me.name, parv[0], "MODULE UNLOAD");
 			return 0;
 		}
 		sendto_realops("Trying to unload module %s", parv[2]);
@@ -279,4 +283,24 @@ int  m_module(aClient *cptr, aClient *sptr, int parc, char *parv[])
 	return 1;
 }
 
+void	add_Hook(int hooktype, int (*func)())
+{
+	Hook *p;
+	
+	p = (Hook *) MyMallocEx(sizeof(Hook));
+	p->func = func;
+	add_ConfigItem((ConfigItem *) p, (ConfigItem **) &Hooks[hooktype]);
+}
+
+void	del_Hook(int hooktype, int (*func)())
+{
+	Hook *p;
+	
+	for (p = Hooks[hooktype]; p; p = p->next)
+		if (p->func == func)
+		{
+			del_ConfigItem((ConfigItem *) p, (ConfigItem **) &Hooks[hooktype]);
+			return;
+		}
+}
 

src/s_conf.c

@@ -306,7 +306,7 @@ ConfigItem *del_ConfigItem(ConfigItem *item, ConfigItem **list)
 
 int	config_error_flag = 0;
 /* Small function to bitch about stuff */
-static void config_error(char *format, ...)
+void config_error(char *format, ...)
 {
 	va_list		ap;
 	char		buffer[1024];

src/s_misc.c

@@ -474,6 +474,7 @@ int  exit_client(cptr, sptr, from, comment)
 		sptr->flags |= FLAGS_CLOSING;
 		if (IsPerson(sptr))
 		{
+			RunHook(HOOKTYPE_LOCAL_QUIT, sptr);
 			sendto_umode(UMODE_OPER | UMODE_CLIENT,
 			    "*** Notice -- Client exiting: %s (%s@%s) [%s]",
 			    sptr->name, sptr->user->username,