diff options
| author | Paul Buetow <paul@buetow.org> | 2010-11-21 16:02:41 +0000 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2010-11-21 16:02:41 +0000 |
| commit | c155ee9e0f133aafff70984f5b09c45efc62ca5a (patch) | |
| tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /0.8/src/modl.cpp | |
| parent | 19f9940dc968afae01b54377ee23ec59069c9646 (diff) | |
moving stuff to branches
Diffstat (limited to '0.8/src/modl.cpp')
| -rw-r--r-- | 0.8/src/modl.cpp | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/0.8/src/modl.cpp b/0.8/src/modl.cpp deleted file mode 100644 index 561935c..0000000 --- a/0.8/src/modl.cpp +++ /dev/null @@ -1,170 +0,0 @@ -/*:* - *: File: ./src/modl.cpp - *: - *: yChat; Homepage: ychat.buetow.org; Version 0.9.0-CURRENT - *: - *: Copyright (C) 2003 Paul C. Buetow, Volker Richter - *: Copyright (C) 2004 Paul C. Buetow - *: Copyright (C) 2005 EXA Digital Solutions GbR - *: Copyright (C) 2006, 2007 Paul C. Buetow - *: - *: This program is free software; you can redistribute it and/or - *: modify it under the terms of the GNU General Public License - *: as published by the Free Software Foundation; either version 2 - *: of the License, or (at your option) any later version. - *: - *: This program is distributed in the hope that it will be useful, - *: but WITHOUT ANY WARRANTY; without even the implied warranty of - *: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - *: GNU General Public License for more details. - *: - *: You should have received a copy of the GNU General Public License - *: along with this program; if not, write to the Free Software - *: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - *:*/ - -#ifndef MODL_CPP -#define MODL_CPP - -#include <limits.h> -#include <stdlib.h> -#include <dlfcn.h> -#include <stdio.h> - -#include "modl.h" -#include "tool/dir.h" - -using namespace std; - -modl::modl() -{ - if ( wrap::CONF->get_elem( "httpd.modules.preloadcommands" ).compare( "true" ) == 0 ) - preload_modules( wrap::CONF->get_elem("httpd.modules.commandsdir") ); - - if ( wrap::CONF->get_elem( "httpd.modules.preloadhtml" ).compare( "true" ) == 0 ) - preload_modules( wrap::CONF->get_elem("httpd.modules.htmldir") ); -} - -modl::~modl() -{ - // dlclose all the_module's first! - run_func( &modl::dlclose_ ); - - // then clean the hash map. - unload_modules(); -} - -void -modl::preload_modules( string s_path ) -{ - dir* p_dir = new dir(); - p_dir->open_dir( s_path ); - - p_dir->read_dir(); - - vector<string> dir_vec = p_dir->get_dir_vec(); - - if ( ! dir_vec.empty() ) - { - vector<string>::iterator iter = dir_vec.begin(); - - do - { - if ( iter->length() >= 3 && iter->compare( iter->length()-3, 3, ".so" ) == 0 ) - cache_module( s_path + *iter, false ); - } - while ( ++iter != dir_vec.end() ); - } - - dir_vec.clear(); - - // This also closes the dir. - delete p_dir; -} - -void -modl::dlclose_( dynmod* mod ) -{ - dlclose( mod->the_module ); - free ( mod ); -} - -dynmod* -modl::cache_module( string s_name, bool b_print_sys_msg ) -{ - void *the_module = NULL; - function *the_func = NULL; - - the_module = dlopen( s_name.c_str(), RTLD_LAZY ); - //the_module = dlopen( s_name.c_str(), RTLD_NOW ); - - if ( the_module == NULL ) - { - wrap::system_message( dlerror() ); - return NULL; - } - - the_func = (function*) dlsym( the_module, "extern_function" ); - - if ( the_func == NULL ) - { - wrap::system_message( dlerror() ); - return NULL; - } - - if ( b_print_sys_msg ) - wrap::system_message( MODULEC + s_name.substr( s_name.find_last_of("/")+1 ) ); - - dynmod *mod = new dynmod; // encapsulates the function and module handler. - mod->the_func = the_func ; // the function to execute - mod->the_module = the_module; // the module handler to close if function - - // is not needed anymore. - add_elem( mod, s_name ); - - // DO NOT CLOSE AS LONG THERE EXIST A POINTER TO THE FUNCTION - // dlclose( module ); will be called in modl::~modl()! - - return mod; -} - -dynmod* -modl::get_module( string s_name, string s_user ) -{ - wrap::system_message( MODULER + s_name.substr( s_name.find_last_of("/")+1 ) + " (" + s_user + ")"); - dynmod* mod = get_elem( s_name ); - return ! mod ? cache_module( s_name, true ) : mod; -} - -dynmod* -modl::get_module( string s_name ) -{ - wrap::system_message( MODULER + s_name.substr( s_name.find_last_of("/")+1 ) ); - dynmod* mod = get_elem( s_name ); - return ! mod ? cache_module( s_name, true ) : mod; -} - -void -modl::unload_modules() -{ - wrap::system_message( MODUNLO ); - - // dlclose all the_module's first! - run_func( &modl::dlclose_ ); - - // then clean the hash map. - shashmap<dynmod*>::clear(); - -} - -void -modl::reload_modules() -{ - unload_modules(); - - wrap::system_message( MODRELO ); - preload_modules( wrap::CONF->get_elem("httpd.modules.commandsdir") ); - preload_modules( wrap::CONF->get_elem("httpd.modules.htmldir") ); -} - -#endif |
