Added the bang module registry header file.

git-svn-id: https://subversion.cs.uiuc.edu/svn/bang/eoh2009@154 69d76c3e-0761-0410-948c-9895a8bb34fc

src/base/bang-module-api.c

@@ -84,11 +84,12 @@ void BANG_get_me_peers(BANG_module_info *info) {
 
 	BANG_linked_list *peers_to_bug = BANG_not_route_get_peer_id(valid_routes);
 	int *cur;
+	BANG_request *req;
 
-	BANG_request *req = new_BANG_request(BANG_MODULE_PEER_REQUEST,NULL,0);
 	/* TODO: Put the module info inside the data... */
 
 	while ((cur = BANG_linked_list_pop(peers_to_bug)) != NULL) {
+		req = new_BANG_request(BANG_MODULE_PEER_REQUEST,NULL,0);
 		BANG_request_peer_id(*cur,req);
 		free(cur);
 	}

src/base/bang-module-registry.h

@@ -0,0 +1,49 @@
+/**
+ * \file bang-module-registry.h
+ * \author Nikhil Bysani
+ * \date March 11, 2009
+ *
+ * \brief Keeps track of all running modules.
+ */
+
+#ifndef __BANG_MODULE_REGISTRY_H
+#define __BANG_MODULE_REGISTRY_H
+
+/**
+ * \param path The file system path to the module.
+ * \param module_name The function puts the name of the module here.
+ * \param module_version The function puts the version of the module here.
+ *
+ * \brief Creates a new module in the registry, and tells you its name and version.
+ */
+void BANG_new_module(char *path, char **module_name, unsigned char **module_version);
+
+/**
+ * \param module_name The name of the module you are trying to get.
+ * \param module_version The version of the module you are trying to get.
+ *
+ * \brief Gets you the internal representation of a module.
+ *
+ * \return A BANG_module with the matching name and version.
+ */
+BANG_module* BANG_get_module(char *module_name, unsigned char *module_version);
+
+/**
+ * \param module_name The name of the module to start.
+ * \param module_version The version of the module to start.
+ *
+ * \brief Starts a module of the given name and version.
+ *
+ * \return Returns 0 on success, something else on error.
+ */
+int BANG_start_module(char *module_name, unsigned char *module_version);
+
+/**
+ * \param module_name The name of the module that is running.
+ * \param module_version The version of the module that is running.
+ * \param new_peer The new peer of the module.
+ *
+ * \brief If the given module is running, tells it about the new peer.
+ */
+void BANG_module_inform_new_peer(char *module_name, unsigned char *module_version, uuid_t new_peer);
+#endif