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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/*
* exec-buffer.c - buffers with output of commands
*
* Copyright (C) 2014 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 <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "../weechat-plugin.h"
#include "exec.h"
#include "exec-buffer.h"
#include "exec-command.h"
#include "exec-config.h"
/*
* Callback for user data in an exec buffer.
*/
int
exec_buffer_input_cb (void *data, struct t_gui_buffer *buffer,
const char *input_data)
{
char **argv, **argv_eol;
int argc;
/* make C compiler happy */
(void) data;
/* close buffer */
if (strcmp (input_data, "q") == 0)
{
weechat_buffer_close (buffer);
return WEECHAT_RC_OK;
}
argv = weechat_string_split (input_data, " ", 0, 0, &argc);
argv_eol = weechat_string_split (input_data, " ", 1, 0, NULL);
if (argv && argv_eol)
exec_command_run (buffer, argc, argv, argv_eol, 0);
if (argv)
weechat_string_free_split (argv);
if (argv_eol)
weechat_string_free_split (argv_eol);
return WEECHAT_RC_OK;
}
/*
* Callback called when an exec buffer is closed.
*/
int
exec_buffer_close_cb (void *data, struct t_gui_buffer *buffer)
{
const char *full_name;
struct t_exec_cmd *ptr_exec_cmd;
/* make C compiler happy */
(void) data;
/* kill any command whose output is on this buffer */
full_name = weechat_buffer_get_string (buffer, "full_name");
for (ptr_exec_cmd = exec_cmds; ptr_exec_cmd;
ptr_exec_cmd = ptr_exec_cmd->next_cmd)
{
if (ptr_exec_cmd->hook
&& ptr_exec_cmd->buffer_full_name
&& (strcmp (ptr_exec_cmd->buffer_full_name, full_name) == 0))
{
weechat_hook_set (ptr_exec_cmd->hook, "signal", "kill");
}
}
return WEECHAT_RC_OK;
}
/*
* Restore buffer callbacks (input and close) for buffers created by exec
* plugin.
*/
void
exec_buffer_set_callbacks ()
{
struct t_infolist *ptr_infolist;
struct t_gui_buffer *ptr_buffer;
const char *plugin_name;
ptr_infolist = weechat_infolist_get ("buffer", NULL, "");
if (ptr_infolist)
{
while (weechat_infolist_next (ptr_infolist))
{
ptr_buffer = weechat_infolist_pointer (ptr_infolist, "pointer");
plugin_name = weechat_infolist_string (ptr_infolist, "plugin_name");
if (ptr_buffer && plugin_name
&& (strcmp (plugin_name, EXEC_PLUGIN_NAME) == 0))
{
weechat_buffer_set_pointer (ptr_buffer, "close_callback",
&exec_buffer_close_cb);
weechat_buffer_set_pointer (ptr_buffer, "input_callback",
&exec_buffer_input_cb);
}
}
weechat_infolist_free (ptr_infolist);
}
}
/*
* Creates a new exec buffer for a command.
*/
struct t_gui_buffer *
exec_buffer_new (const char *name, int free_content, int clear_buffer,
int switch_to_buffer)
{
struct t_gui_buffer *new_buffer;
int buffer_type;
new_buffer = weechat_buffer_search (EXEC_PLUGIN_NAME, name);
if (new_buffer)
{
buffer_type = weechat_buffer_get_integer (new_buffer, "type");
if (((buffer_type == 0) && free_content)
|| ((buffer_type == 1) && !free_content))
{
/* change the type of buffer */
weechat_buffer_set (new_buffer,
"type",
(free_content) ? "free" : "formatted");
}
goto end;
}
new_buffer = weechat_buffer_new (name,
&exec_buffer_input_cb, NULL,
&exec_buffer_close_cb, NULL);
/* failed to create buffer ? then return */
if (!new_buffer)
return NULL;
if (free_content)
weechat_buffer_set (new_buffer, "type", "free");
weechat_buffer_set (new_buffer, "clear", "1");
weechat_buffer_set (new_buffer, "title", _("Executed commands"));
weechat_buffer_set (new_buffer, "localvar_set_type", "exec");
weechat_buffer_set (new_buffer, "localvar_set_no_log", "1");
weechat_buffer_set (new_buffer, "time_for_each_line", "0");
weechat_buffer_set (new_buffer, "input_get_unknown_commands", "0");
end:
if (clear_buffer)
weechat_buffer_clear (new_buffer);
if (switch_to_buffer)
weechat_buffer_set (new_buffer, "display", "1");
return new_buffer;
}
|
