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43c190e7 AJ |
1 | /* |
2 | * Wine server processes | |
3 | * | |
4 | * Copyright (C) 1999 Alexandre Julliard | |
0799c1a7 AJ |
5 | * |
6 | * This library is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU Lesser General Public | |
8 | * License as published by the Free Software Foundation; either | |
9 | * version 2.1 of the License, or (at your option) any later version. | |
10 | * | |
11 | * This library is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * Lesser General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU Lesser General Public | |
17 | * License along with this library; if not, write to the Free Software | |
360a3f91 | 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
43c190e7 AJ |
19 | */ |
20 | ||
21 | #ifndef __WINE_SERVER_PROCESS_H | |
22 | #define __WINE_SERVER_PROCESS_H | |
23 | ||
43c190e7 AJ |
24 | #include "object.h" |
25 | ||
c5e433a3 | 26 | struct msg_queue; |
43a27e36 | 27 | struct atom_table; |
526a28de | 28 | struct handle_table; |
9d802152 | 29 | struct startup_info; |
c5e433a3 | 30 | |
ca96de34 AJ |
31 | /* process startup state */ |
32 | enum startup_state { STARTUP_IN_PROGRESS, STARTUP_DONE, STARTUP_ABORTED }; | |
33 | ||
43c190e7 AJ |
34 | /* process structures */ |
35 | ||
05f0b71b AJ |
36 | struct process_dll |
37 | { | |
a9e0fb1b | 38 | struct list entry; /* entry in per-process dll list */ |
05f0b71b AJ |
39 | struct file *file; /* dll file */ |
40 | void *base; /* dll base address (in process addr space) */ | |
aeb56605 | 41 | size_t size; /* dll size */ |
05f0b71b AJ |
42 | void *name; /* ptr to ptr to name (in process addr space) */ |
43 | int dbg_offset; /* debug info offset */ | |
44 | int dbg_size; /* debug info size */ | |
aeb56605 | 45 | size_t namelen; /* length of dll file name */ |
c30cefb2 | 46 | WCHAR *filename; /* dll file name */ |
05f0b71b AJ |
47 | }; |
48 | ||
3da5f84d AJ |
49 | struct process |
50 | { | |
51 | struct object obj; /* object header */ | |
48c0d51d | 52 | struct list entry; /* entry in system-wide process list */ |
0b83d4cb | 53 | struct process *parent; /* parent process */ |
0502638e | 54 | struct list thread_list; /* thread list */ |
3da5f84d | 55 | struct thread *debugger; /* thread debugging this process */ |
526a28de | 56 | struct handle_table *handles; /* handle entries */ |
e66207eb | 57 | struct fd *msg_fd; /* fd for sendmsg/recvmsg */ |
91befe1d AJ |
58 | process_id_t id; /* id of the process */ |
59 | process_id_t group_id; /* group id of the process */ | |
3da5f84d AJ |
60 | int exit_code; /* process exit code */ |
61 | int running_threads; /* number of threads running in this process */ | |
62 | struct timeval start_time; /* absolute time at process start */ | |
63 | struct timeval end_time; /* absolute time at process end */ | |
64 | int priority; /* priority class */ | |
65 | int affinity; /* process affinity mask */ | |
66 | int suspend; /* global process suspend count */ | |
01caa5e6 | 67 | unsigned int create_flags; /* process creation flags */ |
ce613493 | 68 | struct list locks; /* list of file locks owned by the process */ |
bfce151a | 69 | struct list classes; /* window classes owned by the process */ |
0b83d4cb | 70 | struct console_input*console; /* console input */ |
ca96de34 | 71 | enum startup_state startup_state; /* startup state */ |
9d802152 | 72 | struct startup_info *startup_info; /* startup info while init is in progress */ |
c5e433a3 AJ |
73 | struct event *idle_event; /* event for input idle */ |
74 | struct msg_queue *queue; /* main message queue */ | |
1bf96e09 | 75 | obj_handle_t winstation; /* main handle to process window station */ |
78a3e633 | 76 | obj_handle_t desktop; /* handle to desktop to use for new threads */ |
36cd6f5d | 77 | struct token *token; /* security token associated with this process */ |
a9e0fb1b | 78 | struct list dlls; /* list of loaded dlls */ |
e55d5937 | 79 | void *peb; /* PEB address in client address space */ |
0a7c1f6c | 80 | void *ldt_copy; /* pointer to LDT copy in client addr space */ |
3da5f84d | 81 | }; |
43c190e7 AJ |
82 | |
83 | struct process_snapshot | |
84 | { | |
85 | struct process *process; /* process ptr */ | |
07d84469 | 86 | int count; /* process refcount */ |
43c190e7 AJ |
87 | int threads; /* number of threads */ |
88 | int priority; /* priority class */ | |
9fd54b28 | 89 | int handles; /* number of handles */ |
43c190e7 AJ |
90 | }; |
91 | ||
07d84469 AJ |
92 | struct module_snapshot |
93 | { | |
94 | void *base; /* module base addr */ | |
aeb56605 AJ |
95 | size_t size; /* module size */ |
96 | size_t namelen; /* length of file name */ | |
c30cefb2 | 97 | WCHAR *filename; /* module file name */ |
07d84469 AJ |
98 | }; |
99 | ||
43c190e7 AJ |
100 | /* process functions */ |
101 | ||
91befe1d AJ |
102 | extern unsigned int alloc_ptid( void *ptr ); |
103 | extern void free_ptid( unsigned int id ); | |
104 | extern void *get_ptid_entry( unsigned int id ); | |
5b4f3e8d | 105 | extern struct thread *create_process( int fd ); |
11ad6a0a | 106 | extern size_t init_process( struct thread *thread ); |
0502638e | 107 | extern struct thread *get_process_first_thread( struct process *process ); |
54f22873 | 108 | extern struct process *get_process_from_id( process_id_t id ); |
51885749 | 109 | extern struct process *get_process_from_handle( obj_handle_t handle, unsigned int access ); |
3da5f84d | 110 | extern int process_set_debugger( struct process *process, struct thread *thread ); |
fbccb38e | 111 | extern int debugger_detach( struct process* process, struct thread* debugger ); |
e55d5937 | 112 | extern int set_process_debug_flag( struct process *process, int flag ); |
fbccb38e | 113 | |
43c190e7 AJ |
114 | extern void add_process_thread( struct process *process, |
115 | struct thread *thread ); | |
116 | extern void remove_process_thread( struct process *process, | |
117 | struct thread *thread ); | |
3da5f84d AJ |
118 | extern void suspend_process( struct process *process ); |
119 | extern void resume_process( struct process *process ); | |
40043ed2 | 120 | extern void kill_all_processes( struct process *skip, int exit_code ); |
f5242405 | 121 | extern void kill_process( struct process *process, struct thread *skip, int exit_code ); |
3940d8a2 | 122 | extern void kill_console_processes( struct thread *renderer, int exit_code ); |
17cf8101 | 123 | extern void kill_debugged_processes( struct thread *debugger, int exit_code ); |
17de8290 | 124 | extern void break_process( struct process *process ); |
fbccb38e | 125 | extern void detach_debugged_processes( struct thread *debugger ); |
43c190e7 | 126 | extern struct process_snapshot *process_snap( int *count ); |
07d84469 | 127 | extern struct module_snapshot *module_snap( struct process *process, int *count ); |
93bfa0d6 | 128 | extern void enum_processes( int (*cb)(struct process*, void*), void *user); |
cb70931f AJ |
129 | extern int read_process_memory( struct process *process, const void *ptr, size_t size, char *dest ); |
130 | extern int write_process_memory( struct process *process, void *ptr, size_t size, const char *src ); | |
43c190e7 | 131 | |
91befe1d AJ |
132 | inline static process_id_t get_process_id( struct process *process ) { return process->id; } |
133 | ||
ca96de34 AJ |
134 | inline static int is_process_init_done( struct process *process ) |
135 | { | |
136 | return process->startup_state == STARTUP_DONE; | |
137 | } | |
ff81d787 | 138 | |
e6374cbe AJ |
139 | inline static struct process_dll *get_process_exe_module( struct process *process ) |
140 | { | |
141 | struct list *ptr = list_head( &process->dlls ); | |
142 | return ptr ? LIST_ENTRY( ptr, struct process_dll, entry ) : NULL; | |
143 | } | |
144 | ||
43c190e7 | 145 | #endif /* __WINE_SERVER_PROCESS_H */ |