Add module.cpp and modulemanager.cpp.

- module.cpp: contains (new/"good") code relating to modules. Crappy/stuff to be replaced will stay in modules.c
- modulemanager.cpp: contains stuff *manipulating* modules.


git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1611 5417fbe8-f217-4b02-8779-1006273d7864

src/module.cpp

@@ -0,0 +1,182 @@
+/* Modular support
+ *
+ * (C) 2008 Anope Team
+ * Contact us at info@anope.org
+ *
+ * Please read COPYING and README for further details.
+ *
+ * $Id$
+ *
+ */
+#include "modules.h"
+#include "language.h"
+#include "version.h"
+
+#if !defined(_WIN32)
+	#include <dlfcn.h>
+#else
+	const char *ano_moderr(void);
+#endif
+
+Module::Module(const std::string &mname, const std::string &creator)
+{
+	this->name = mname;				/* Our name */
+	this->filename = NULL;
+	this->nickHelp = NULL;
+	this->chanHelp = NULL;
+	this->memoHelp = NULL;
+	this->botHelp = NULL;
+	this->operHelp = NULL;
+	this->hostHelp = NULL;
+	this->helpHelp = NULL;
+	this->type = THIRD;
+	this->handle = NULL;
+
+	for (int i = 0; i < NUM_LANGS; i++)
+	{
+		this->lang[i].argc = 0;
+	}
+}
+
+Module::~Module()
+{
+	int i = 0;
+	mod_current_module = this;
+
+	for (i = 0; i < NUM_LANGS; i++)
+		moduleDeleteLanguage(i);
+
+	if (this->filename)
+	{
+		remove(this->filename);
+		free(this->filename);
+	}
+
+	if (this->handle)
+	{
+		if ((ano_modclose(this->handle)) != 0)
+			alog("%s", ano_moderr());
+	}
+
+    int idx;
+    CommandHash *current = NULL;
+    MessageHash *mcurrent = NULL;
+    EvtMessageHash *ecurrent = NULL;
+    EvtHookHash *ehcurrent = NULL;
+
+    Command *c;
+    Message *msg;
+    EvtMessage *eMsg;
+    EvtHook *eHook;
+    int status = 0;
+
+    /* Kill any active callbacks this module has */
+    moduleCallBackPrepForUnload(this->name.c_str());
+
+    /* Remove any stored data this module has */
+    moduleDelAllDataMod(this);
+
+    /**
+     * ok, im going to walk every hash looking for commands we own, now, not exactly elegant or efficiant :)
+     **/
+    for (idx = 0; idx < MAX_CMD_HASH; idx++) {
+        for (current = HS_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (strcmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(HOSTSERV, c->name);
+                }
+            }
+        }
+
+        for (current = BS_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (strcmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(BOTSERV, c->name);
+                }
+            }
+        }
+
+        for (current = MS_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (strcmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(MEMOSERV, c->name);
+                }
+            }
+        }
+
+        for (current = NS_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (strcmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(NICKSERV, c->name);
+                }
+            }
+        }
+
+        for (current = CS_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (strcmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(CHANSERV, c->name);
+                }
+            }
+        }
+
+        for (current = HE_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (strcmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(HELPSERV, c->name);
+                }
+            }
+        }
+
+        for (current = OS_cmdTable[idx]; current; current = current->next) {
+            for (c = current->c; c; c = c->next) {
+                if ((c->mod_name) && (stricmp(c->mod_name, this->name.c_str()) == 0)) {
+                    this->DelCommand(OPERSERV, c->name);
+                }
+            }
+        }
+
+        for (mcurrent = IRCD[idx]; mcurrent; mcurrent = mcurrent->next) {
+            for (msg = mcurrent->m; msg; msg = msg->next) {
+                if ((msg->mod_name)
+                    && (stricmp(msg->mod_name, this->name.c_str()) == 0)) {
+                    moduleDelMessage(msg->name);
+                }
+            }
+        }
+
+        for (ecurrent = EVENT[idx]; ecurrent; ecurrent = ecurrent->next) {
+            for (eMsg = ecurrent->evm; eMsg; eMsg = eMsg->next) {
+                if ((eMsg->mod_name)
+                    && (stricmp(eMsg->mod_name, this->name.c_str()) == 0)) {
+                    status = delEventHandler(EVENT, eMsg, this->name.c_str());
+                }
+            }
+        }
+        for (ehcurrent = EVENTHOOKS[idx]; ehcurrent;
+             ehcurrent = ehcurrent->next) {
+            for (eHook = ehcurrent->evh; eHook; eHook = eHook->next) {
+                if ((eHook->mod_name)
+                    && (stricmp(eHook->mod_name, this->name.c_str()) == 0)) {
+                    status = delEventHook(EVENTHOOKS, eHook, this->name.c_str());
+                }
+            }
+        }
+
+    }
+}
+
+void Module::SetType(MODType ntype)
+{
+	this->type = ntype;
+}
+
+void Module::SetVersion(const std::string &nversion)
+{
+	this->version = nversion;
+}
+
+void Module::SetAuthor(const std::string &nauthor)
+{
+	this->author = nauthor;
+}