mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-14 18:25:40 +00:00
4144b5b8fc
Use fcntl file locking to ensure exclusion on the server socket and to better recover from crashes. Flush the registry before closing the socket to avoid timeouts on the client side. Moved get_config_dir functionality to libwine.
430 lines
14 KiB
C
430 lines
14 KiB
C
/*
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* Wine server requests
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*
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* Copyright (C) 1999 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_SERVER_REQUEST_H
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#define __WINE_SERVER_REQUEST_H
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#include <assert.h>
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#include "thread.h"
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#include "wine/server_protocol.h"
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/* max request length */
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#define MAX_REQUEST_LENGTH 8192
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/* request handler definition */
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#define DECL_HANDLER(name) \
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void req_##name( const struct name##_request *req, struct name##_reply *reply )
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/* request functions */
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#ifdef __GNUC__
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extern void fatal_protocol_error( struct thread *thread,
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const char *err, ... ) __attribute__((format (printf,2,3)));
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extern void fatal_protocol_perror( struct thread *thread,
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const char *err, ... ) __attribute__((format (printf,2,3)));
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extern void fatal_error( const char *err, ... ) __attribute__((noreturn,format(printf,1,2)));
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extern void fatal_perror( const char *err, ... ) __attribute__((noreturn,format(printf,1,2)));
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#else
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extern void fatal_protocol_error( struct thread *thread, const char *err, ... );
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extern void fatal_protocol_perror( struct thread *thread, const char *err, ... );
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extern void fatal_error( const char *err, ... );
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extern void fatal_perror( const char *err, ... );
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#endif
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extern const char *get_config_dir(void);
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extern void *set_reply_data_size( size_t size );
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extern int receive_fd( struct process *process );
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extern int send_client_fd( struct process *process, int fd, obj_handle_t handle );
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extern void read_request( struct thread *thread );
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extern void write_reply( struct thread *thread );
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extern unsigned int get_tick_count(void);
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extern void open_master_socket(void);
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extern void close_master_socket(void);
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extern void lock_master_socket( int locked );
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extern int wait_for_lock(void);
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extern void trace_request(void);
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extern void trace_reply( enum request req, const union generic_reply *reply );
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/* get the request vararg data */
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inline static const void *get_req_data(void)
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{
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return current->req_data;
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}
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/* get the request vararg size */
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inline static size_t get_req_data_size(void)
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{
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return current->req.request_header.request_size;
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}
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/* get the reply maximum vararg size */
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inline static size_t get_reply_max_size(void)
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{
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return current->req.request_header.reply_size;
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}
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/* allocate and fill the reply data */
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inline static void *set_reply_data( const void *data, size_t size )
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{
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void *ret = set_reply_data_size( size );
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if (ret) memcpy( ret, data, size );
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return ret;
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}
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/* set the reply data pointer directly (will be freed by request code) */
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inline static void set_reply_data_ptr( void *data, size_t size )
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{
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assert( size <= get_reply_max_size() );
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current->reply_size = size;
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current->reply_data = data;
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}
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/* Everything below this line is generated automatically by tools/make_requests */
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/* ### make_requests begin ### */
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DECL_HANDLER(new_process);
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DECL_HANDLER(get_new_process_info);
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DECL_HANDLER(new_thread);
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DECL_HANDLER(boot_done);
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DECL_HANDLER(init_process);
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DECL_HANDLER(get_startup_info);
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DECL_HANDLER(init_process_done);
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DECL_HANDLER(init_thread);
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DECL_HANDLER(terminate_process);
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DECL_HANDLER(terminate_thread);
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DECL_HANDLER(get_process_info);
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DECL_HANDLER(set_process_info);
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DECL_HANDLER(get_thread_info);
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DECL_HANDLER(set_thread_info);
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DECL_HANDLER(suspend_thread);
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DECL_HANDLER(resume_thread);
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DECL_HANDLER(load_dll);
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DECL_HANDLER(unload_dll);
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DECL_HANDLER(queue_apc);
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DECL_HANDLER(get_apc);
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DECL_HANDLER(close_handle);
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DECL_HANDLER(set_handle_info);
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DECL_HANDLER(dup_handle);
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DECL_HANDLER(open_process);
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DECL_HANDLER(open_thread);
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DECL_HANDLER(select);
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DECL_HANDLER(create_event);
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DECL_HANDLER(event_op);
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DECL_HANDLER(open_event);
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DECL_HANDLER(create_mutex);
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DECL_HANDLER(release_mutex);
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DECL_HANDLER(open_mutex);
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DECL_HANDLER(create_semaphore);
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DECL_HANDLER(release_semaphore);
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DECL_HANDLER(open_semaphore);
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DECL_HANDLER(create_file);
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DECL_HANDLER(alloc_file_handle);
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DECL_HANDLER(get_handle_fd);
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DECL_HANDLER(set_file_pointer);
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DECL_HANDLER(truncate_file);
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DECL_HANDLER(set_file_time);
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DECL_HANDLER(flush_file);
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DECL_HANDLER(get_file_info);
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DECL_HANDLER(lock_file);
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DECL_HANDLER(unlock_file);
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DECL_HANDLER(create_pipe);
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DECL_HANDLER(create_socket);
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DECL_HANDLER(accept_socket);
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DECL_HANDLER(set_socket_event);
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DECL_HANDLER(get_socket_event);
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DECL_HANDLER(enable_socket_event);
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DECL_HANDLER(set_socket_deferred);
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DECL_HANDLER(alloc_console);
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DECL_HANDLER(free_console);
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DECL_HANDLER(get_console_renderer_events);
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DECL_HANDLER(open_console);
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DECL_HANDLER(get_console_mode);
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DECL_HANDLER(set_console_mode);
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DECL_HANDLER(set_console_input_info);
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DECL_HANDLER(get_console_input_info);
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DECL_HANDLER(append_console_input_history);
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DECL_HANDLER(get_console_input_history);
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DECL_HANDLER(create_console_output);
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DECL_HANDLER(set_console_output_info);
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DECL_HANDLER(get_console_output_info);
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DECL_HANDLER(write_console_input);
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DECL_HANDLER(read_console_input);
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DECL_HANDLER(write_console_output);
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DECL_HANDLER(fill_console_output);
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DECL_HANDLER(read_console_output);
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DECL_HANDLER(move_console_output);
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DECL_HANDLER(send_console_signal);
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DECL_HANDLER(create_change_notification);
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DECL_HANDLER(create_mapping);
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DECL_HANDLER(open_mapping);
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DECL_HANDLER(get_mapping_info);
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DECL_HANDLER(create_device);
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DECL_HANDLER(create_snapshot);
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DECL_HANDLER(next_process);
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DECL_HANDLER(next_thread);
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DECL_HANDLER(next_module);
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DECL_HANDLER(wait_debug_event);
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DECL_HANDLER(queue_exception_event);
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DECL_HANDLER(get_exception_status);
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DECL_HANDLER(output_debug_string);
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DECL_HANDLER(continue_debug_event);
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DECL_HANDLER(debug_process);
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DECL_HANDLER(debug_break);
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DECL_HANDLER(set_debugger_kill_on_exit);
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DECL_HANDLER(read_process_memory);
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DECL_HANDLER(write_process_memory);
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DECL_HANDLER(create_key);
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DECL_HANDLER(open_key);
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DECL_HANDLER(delete_key);
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DECL_HANDLER(enum_key);
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DECL_HANDLER(set_key_value);
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DECL_HANDLER(get_key_value);
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DECL_HANDLER(enum_key_value);
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DECL_HANDLER(delete_key_value);
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DECL_HANDLER(load_registry);
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DECL_HANDLER(save_registry);
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DECL_HANDLER(save_registry_atexit);
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DECL_HANDLER(set_registry_levels);
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DECL_HANDLER(create_timer);
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DECL_HANDLER(open_timer);
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DECL_HANDLER(set_timer);
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DECL_HANDLER(cancel_timer);
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DECL_HANDLER(get_thread_context);
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DECL_HANDLER(set_thread_context);
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DECL_HANDLER(get_selector_entry);
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DECL_HANDLER(add_atom);
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DECL_HANDLER(delete_atom);
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DECL_HANDLER(find_atom);
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DECL_HANDLER(get_atom_name);
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DECL_HANDLER(init_atom_table);
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DECL_HANDLER(get_msg_queue);
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DECL_HANDLER(set_queue_mask);
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DECL_HANDLER(get_queue_status);
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DECL_HANDLER(wait_input_idle);
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DECL_HANDLER(send_message);
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DECL_HANDLER(get_message);
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DECL_HANDLER(reply_message);
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DECL_HANDLER(get_message_reply);
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DECL_HANDLER(set_win_timer);
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DECL_HANDLER(kill_win_timer);
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DECL_HANDLER(create_serial);
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DECL_HANDLER(get_serial_info);
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DECL_HANDLER(set_serial_info);
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DECL_HANDLER(register_async);
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DECL_HANDLER(create_named_pipe);
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DECL_HANDLER(open_named_pipe);
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DECL_HANDLER(connect_named_pipe);
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DECL_HANDLER(wait_named_pipe);
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DECL_HANDLER(disconnect_named_pipe);
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DECL_HANDLER(get_named_pipe_info);
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DECL_HANDLER(create_smb);
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DECL_HANDLER(get_smb_info);
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DECL_HANDLER(create_window);
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DECL_HANDLER(link_window);
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DECL_HANDLER(destroy_window);
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DECL_HANDLER(set_window_owner);
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DECL_HANDLER(get_window_info);
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DECL_HANDLER(set_window_info);
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DECL_HANDLER(get_window_parents);
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DECL_HANDLER(get_window_children);
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DECL_HANDLER(get_window_tree);
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DECL_HANDLER(set_window_rectangles);
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DECL_HANDLER(get_window_rectangles);
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DECL_HANDLER(get_window_text);
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DECL_HANDLER(set_window_text);
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DECL_HANDLER(inc_window_paint_count);
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DECL_HANDLER(get_windows_offset);
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DECL_HANDLER(set_window_property);
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DECL_HANDLER(remove_window_property);
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DECL_HANDLER(get_window_property);
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DECL_HANDLER(get_window_properties);
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#ifdef WANT_REQUEST_HANDLERS
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typedef void (*req_handler)( const void *req, void *reply );
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static const req_handler req_handlers[REQ_NB_REQUESTS] =
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{
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(req_handler)req_new_process,
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(req_handler)req_get_new_process_info,
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(req_handler)req_new_thread,
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(req_handler)req_boot_done,
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(req_handler)req_init_process,
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(req_handler)req_get_startup_info,
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(req_handler)req_init_process_done,
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(req_handler)req_init_thread,
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(req_handler)req_terminate_process,
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(req_handler)req_terminate_thread,
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(req_handler)req_get_process_info,
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(req_handler)req_set_process_info,
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(req_handler)req_get_thread_info,
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(req_handler)req_set_thread_info,
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(req_handler)req_suspend_thread,
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(req_handler)req_resume_thread,
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(req_handler)req_load_dll,
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(req_handler)req_unload_dll,
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(req_handler)req_queue_apc,
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(req_handler)req_get_apc,
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(req_handler)req_close_handle,
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(req_handler)req_set_handle_info,
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(req_handler)req_dup_handle,
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(req_handler)req_open_process,
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(req_handler)req_open_thread,
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(req_handler)req_select,
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(req_handler)req_create_event,
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(req_handler)req_event_op,
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(req_handler)req_open_event,
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(req_handler)req_create_mutex,
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(req_handler)req_release_mutex,
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(req_handler)req_open_mutex,
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(req_handler)req_create_semaphore,
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(req_handler)req_release_semaphore,
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(req_handler)req_open_semaphore,
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(req_handler)req_create_file,
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(req_handler)req_alloc_file_handle,
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(req_handler)req_get_handle_fd,
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(req_handler)req_set_file_pointer,
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(req_handler)req_truncate_file,
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(req_handler)req_set_file_time,
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(req_handler)req_flush_file,
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(req_handler)req_get_file_info,
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(req_handler)req_lock_file,
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(req_handler)req_unlock_file,
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(req_handler)req_create_pipe,
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(req_handler)req_create_socket,
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(req_handler)req_accept_socket,
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(req_handler)req_set_socket_event,
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(req_handler)req_get_socket_event,
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(req_handler)req_enable_socket_event,
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(req_handler)req_set_socket_deferred,
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(req_handler)req_alloc_console,
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(req_handler)req_free_console,
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(req_handler)req_get_console_renderer_events,
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(req_handler)req_open_console,
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(req_handler)req_get_console_mode,
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(req_handler)req_set_console_mode,
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(req_handler)req_set_console_input_info,
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(req_handler)req_get_console_input_info,
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(req_handler)req_append_console_input_history,
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(req_handler)req_get_console_input_history,
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(req_handler)req_create_console_output,
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(req_handler)req_set_console_output_info,
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(req_handler)req_get_console_output_info,
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(req_handler)req_write_console_input,
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(req_handler)req_read_console_input,
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(req_handler)req_write_console_output,
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(req_handler)req_fill_console_output,
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(req_handler)req_read_console_output,
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(req_handler)req_move_console_output,
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(req_handler)req_send_console_signal,
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(req_handler)req_create_change_notification,
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(req_handler)req_create_mapping,
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(req_handler)req_open_mapping,
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(req_handler)req_get_mapping_info,
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(req_handler)req_create_device,
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(req_handler)req_create_snapshot,
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(req_handler)req_next_process,
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(req_handler)req_next_thread,
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(req_handler)req_next_module,
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(req_handler)req_wait_debug_event,
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(req_handler)req_queue_exception_event,
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(req_handler)req_get_exception_status,
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(req_handler)req_output_debug_string,
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(req_handler)req_continue_debug_event,
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(req_handler)req_debug_process,
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(req_handler)req_debug_break,
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(req_handler)req_set_debugger_kill_on_exit,
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(req_handler)req_read_process_memory,
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(req_handler)req_write_process_memory,
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(req_handler)req_create_key,
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(req_handler)req_open_key,
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(req_handler)req_delete_key,
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(req_handler)req_enum_key,
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(req_handler)req_set_key_value,
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(req_handler)req_get_key_value,
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(req_handler)req_enum_key_value,
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(req_handler)req_delete_key_value,
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(req_handler)req_load_registry,
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(req_handler)req_save_registry,
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(req_handler)req_save_registry_atexit,
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(req_handler)req_set_registry_levels,
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(req_handler)req_create_timer,
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(req_handler)req_open_timer,
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(req_handler)req_set_timer,
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(req_handler)req_cancel_timer,
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(req_handler)req_get_thread_context,
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(req_handler)req_set_thread_context,
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(req_handler)req_get_selector_entry,
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(req_handler)req_add_atom,
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(req_handler)req_delete_atom,
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(req_handler)req_find_atom,
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(req_handler)req_get_atom_name,
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(req_handler)req_init_atom_table,
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(req_handler)req_get_msg_queue,
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(req_handler)req_set_queue_mask,
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(req_handler)req_get_queue_status,
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(req_handler)req_wait_input_idle,
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(req_handler)req_send_message,
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(req_handler)req_get_message,
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(req_handler)req_reply_message,
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(req_handler)req_get_message_reply,
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(req_handler)req_set_win_timer,
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(req_handler)req_kill_win_timer,
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(req_handler)req_create_serial,
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(req_handler)req_get_serial_info,
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(req_handler)req_set_serial_info,
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(req_handler)req_register_async,
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(req_handler)req_create_named_pipe,
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(req_handler)req_open_named_pipe,
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(req_handler)req_connect_named_pipe,
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(req_handler)req_wait_named_pipe,
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(req_handler)req_disconnect_named_pipe,
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(req_handler)req_get_named_pipe_info,
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(req_handler)req_create_smb,
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(req_handler)req_get_smb_info,
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(req_handler)req_create_window,
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(req_handler)req_link_window,
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(req_handler)req_destroy_window,
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(req_handler)req_set_window_owner,
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(req_handler)req_get_window_info,
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(req_handler)req_set_window_info,
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(req_handler)req_get_window_parents,
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(req_handler)req_get_window_children,
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(req_handler)req_get_window_tree,
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(req_handler)req_set_window_rectangles,
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(req_handler)req_get_window_rectangles,
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(req_handler)req_get_window_text,
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(req_handler)req_set_window_text,
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(req_handler)req_inc_window_paint_count,
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(req_handler)req_get_windows_offset,
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(req_handler)req_set_window_property,
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(req_handler)req_remove_window_property,
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(req_handler)req_get_window_property,
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(req_handler)req_get_window_properties,
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};
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#endif /* WANT_REQUEST_HANDLERS */
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/* ### make_requests end ### */
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/* Everything above this line is generated automatically by tools/make_requests */
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#endif /* __WINE_SERVER_REQUEST_H */
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