tagging tags

1 files changed, 78 insertions, 0 deletions

diff --git a/ychat-0.3/base.h b/ychat-0.3/base.h
new file mode 100755
index 0000000..8e2492c
--- /dev/null
+++ b/ychat-0.3/base.h
@@ -0,0 +1,78 @@
+// template class data declaration;
+
+#ifndef BASE_H
+#define BASE_H
+
+#include "incl.h"
+#include "hmap.h"
+#include "name.h"
+
+template<class type>
+class base
+{
+private:
+ hmap<name*,string>* map_elem;
+ pthread_mutex_t mut_map_elem; 
+
+public:
+  base();
+ ~base();
+
+ virtual void  add_elem( name*   p_name );                // add a element.
+ virtual void  del_elem( string &s_name );                // delete a alement.
+ virtual name* get_elem( string &s_name, bool &b_found ); // get a element.
+
+ // execute func on all elements of map_elem. v_pointer is the argument.
+ virtual void  run_func( void (*func)(name*, void*), void* v_arg );
+
+ // chat::msg_post sends to all users of the system a message.
+ // room::msg_post sends to all users of the room a message.
+ // user::msg_post sends to the user a message.
+ void msg_post( string *s_msg )
+ {
+  run_func( &base<type>::msg_post_ , (void*)s_msg );
+ }
+ static void msg_post_( name* name_obj, void* v_arg )
+ {
+   string *p_msg    = (string*) v_arg;
+   type   *type_obj = static_cast<type*>(name_obj);
+
+   type_obj -> msg_post( p_msg ); 
+ }
+
+ void get_data( map_string *p_map_string )
+ {
+  run_func( &base<type>::get_data_ , (void*)p_map_string );
+ }
+ static void get_data_( name* name_obj, void* v_arg )
+ {
+   map_string *map_params = (map_string*) v_arg;
+   type       *type_obj   = static_cast<type*>(name_obj);
+
+   type_obj -> get_data ( map_params );
+ }
+
+ // chat::get_user_list gets a list of all users of the system.
+ // room::get_user_list gets a list of all users of the room.
+ // user::get_user_list gets a "list" of a user <font color="usercolor">username</font>seperator
+ void get_user_list( string &s_list, string &s_seperator )
+ {
+
+   container c; 
+   c.elem[0] = (void*) &s_list; 
+   c.elem[1] = (void*) &s_seperator;
+
+   run_func( &base<type>::get_user_list_, (void*)&c );
+ }
+ static void get_user_list_( name* name_obj, void* v_arg )
+ {
+   container *c = (container*) v_arg; 
+   type *type_obj = static_cast<type*>(name_obj);
+
+   type_obj -> get_user_list( *((string*)c->elem[0]), *((string*)c->elem[1]) ); 
+ } 
+};
+
+#include "base.cpp"
+
+#endif