1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* Copyright (C) 2003-2021 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat 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 3 of the License, or
* (at your option) any later version.
*
* WeeChat 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 WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef WEECHAT_HOOK_H
#define WEECHAT_HOOK_H
#include "hook/wee-hook-command-run.h"
#include "hook/wee-hook-command.h"
#include "hook/wee-hook-completion.h"
#include "hook/wee-hook-config.h"
#include "hook/wee-hook-connect.h"
#include "hook/wee-hook-fd.h"
#include "hook/wee-hook-focus.h"
#include "hook/wee-hook-hdata.h"
#include "hook/wee-hook-hsignal.h"
#include "hook/wee-hook-info-hashtable.h"
#include "hook/wee-hook-info.h"
#include "hook/wee-hook-infolist.h"
#include "hook/wee-hook-line.h"
#include "hook/wee-hook-modifier.h"
#include "hook/wee-hook-print.h"
#include "hook/wee-hook-process.h"
#include "hook/wee-hook-signal.h"
#include "hook/wee-hook-timer.h"
struct t_hook;
struct t_gui_bar;
struct t_gui_buffer;
struct t_gui_line;
struct t_gui_completion;
struct t_gui_window;
struct t_weelist;
struct t_hashtable;
struct t_infolist;
struct t_infolist_item;
/* hook types */
enum t_hook_type
{
HOOK_TYPE_COMMAND = 0, /* new command */
HOOK_TYPE_COMMAND_RUN, /* when a command is executed */
HOOK_TYPE_TIMER, /* timer */
HOOK_TYPE_FD, /* socket of file descriptor */
HOOK_TYPE_PROCESS, /* sub-process (fork) */
HOOK_TYPE_CONNECT, /* connect to peer with fork */
HOOK_TYPE_LINE, /* new line in a buffer */
HOOK_TYPE_PRINT, /* printed message */
HOOK_TYPE_SIGNAL, /* signal */
HOOK_TYPE_HSIGNAL, /* signal (using hashtable) */
HOOK_TYPE_CONFIG, /* config option */
HOOK_TYPE_COMPLETION, /* custom completions */
HOOK_TYPE_MODIFIER, /* string modifier */
HOOK_TYPE_INFO, /* get some info as string */
HOOK_TYPE_INFO_HASHTABLE, /* get some info as hashtable */
HOOK_TYPE_INFOLIST, /* get some info as infolist */
HOOK_TYPE_HDATA, /* get hdata pointer */
HOOK_TYPE_FOCUS, /* focus event (mouse/key) */
/* number of hook types */
HOOK_NUM_TYPES,
};
/*
* default priority: higher value means higher priority, ie added at the
* beginning of the hook list
*/
#define HOOK_PRIORITY_DEFAULT 1000
typedef void (t_callback_hook)(struct t_hook *hook);
typedef int (t_callback_hook_infolist)(struct t_infolist_item *item,
struct t_hook *hook);
struct t_hook
{
/* data common to all hooks */
struct t_weechat_plugin *plugin; /* plugin which created this hook */
/* (NULL for hook created by WeeChat)*/
char *subplugin; /* subplugin which created this hook */
/* (commonly a script name, NULL for */
/* hook created by WeeChat or by */
/* plugin itself) */
enum t_hook_type type; /* hook type */
int deleted; /* hook marked for deletion ? */
int running; /* 1 if hook is currently running */
int priority; /* priority (to sort hooks) */
const void *callback_pointer; /* pointer sent to callback */
void *callback_data; /* data sent to callback */
/* hook data (depends on hook type) */
void *hook_data; /* hook specific data */
struct t_hook *prev_hook; /* link to previous hook */
struct t_hook *next_hook; /* link to next hook */
};
/* hook variables */
extern char *hook_type_string[];
extern struct t_hook *weechat_hooks[];
extern struct t_hook *last_weechat_hook[];
extern int hooks_count[];
extern int hooks_count_total;
extern int hook_socketpair_ok;
/* hook functions */
extern void hook_init ();
extern void hook_add_to_list (struct t_hook *new_hook);
extern void hook_get_priority_and_name (const char *string, int *priority,
const char **name);
extern void hook_init_data (struct t_hook *hook,
struct t_weechat_plugin *plugin,
int type, int priority,
const void *callback_pointer, void *callback_data);
extern int hook_valid (struct t_hook *hook);
extern void hook_exec_start ();
extern void hook_exec_end ();
extern void hook_set (struct t_hook *hook, const char *property,
const char *value);
extern void unhook (struct t_hook *hook);
extern void unhook_all_plugin (struct t_weechat_plugin *plugin,
const char *subplugin);
extern void unhook_all ();
extern int hook_add_to_infolist (struct t_infolist *infolist,
struct t_hook *hook,
const char *arguments);
extern void hook_print_log ();
#endif /* WEECHAT_HOOK_H */
|
