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547e2b934e1e6af777f47bc64911da3638726486
weechat/src/plugins/script/script-command.c
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Sébastien Helleu 547e2b934e core: update copyright dates
2025-02-01 23:13:18 +01:00

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/*
* script-command.c - script command
*
* Copyright (C) 2003-2025 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/>.
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "../weechat-plugin.h"
#include "script.h"
#include "script-command.h"
#include "script-action.h"
#include "script-buffer.h"
#include "script-config.h"
#include "script-repo.h"
/*
* Runs an action.
*/
void
script_command_action (struct t_gui_buffer *buffer,
const char *action, const char *arguments,
int need_repository, int error_repository)
{
struct t_script_repo *ptr_script;
char str_action[4096];
long value;
char *error;
int quiet;
if (arguments)
{
/* action with arguments on command line */
quiet = 0;
if (strncmp (arguments, "-q ", 3) == 0)
{
quiet = 1;
arguments += 3;
while (arguments[0] == ' ')
{
arguments++;
}
}
error = NULL;
value = strtol (arguments, &error, 10);
if (error && !error[0])
{
ptr_script = script_repo_search_displayed_by_number (value);
if (ptr_script)
{
snprintf (str_action, sizeof (str_action),
"%s%s %s",
(quiet) ? "-q " : "",
action,
ptr_script->name_with_extension);
script_action_schedule (buffer, str_action, need_repository,
error_repository, quiet);
}
}
else
{
snprintf (str_action, sizeof (str_action),
"%s%s %s",
(quiet) ? "-q " : "",
action,
arguments);
script_action_schedule (buffer, str_action, need_repository,
error_repository, quiet);
}
}
else if (script_buffer && (buffer == script_buffer))
{
/* action on current line of script buffer */
if (script_buffer_detail_script
&& ((weechat_strcmp (action, "show") == 0)
|| (weechat_strcmp (action, "showdiff") == 0)))
{
/* if detail on script is displayed, back to list */
snprintf (str_action, sizeof (str_action),
"-q %s",
action);
script_action_schedule (buffer, str_action, need_repository,
error_repository, 1);
}
else
{
/* if list is displayed, execute action on script */
if (!script_buffer_detail_script)
{
ptr_script = script_repo_search_displayed_by_number (script_buffer_selected_line);
if (ptr_script)
{
snprintf (str_action, sizeof (str_action),
"-q %s %s",
action,
ptr_script->name_with_extension);
script_action_schedule (buffer, str_action, need_repository,
error_repository, 1);
}
}
}
}
}
/*
* Callback for command "/script": manages scripts.
*/
int
script_command_script (const void *pointer, void *data,
struct t_gui_buffer *buffer, int argc,
char **argv, char **argv_eol)
{
char *error, command[128];
long value;
int line;
/* make C compiler happy */
(void) pointer;
(void) data;
if (argc == 1)
{
script_action_schedule (buffer, "buffer", 1, 1, 0);
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "search") == 0)
{
if (scripts_repo)
script_repo_filter_scripts ((argc > 2) ? argv_eol[2] : NULL);
else
script_repo_set_filter ((argc > 2) ? argv_eol[2] : NULL);
script_action_schedule (buffer, "buffer", 1, 1, 0);
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "enable") == 0)
{
if (!weechat_config_boolean (script_config_scripts_download_enabled))
{
weechat_config_option_set (script_config_scripts_download_enabled, "on", 1);
weechat_printf (NULL,
_("%s: download of scripts enabled"),
SCRIPT_PLUGIN_NAME);
}
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "list") == 0)
{
script_action_schedule (buffer, argv_eol[1], 1, 0, 0);
return WEECHAT_RC_OK;
}
if ((weechat_strcmp (argv[1], "load") == 0)
|| (weechat_strcmp (argv[1], "unload") == 0)
|| (weechat_strcmp (argv[1], "reload") == 0)
|| (weechat_strcmp (argv[1], "autoload") == 0)
|| (weechat_strcmp (argv[1], "noautoload") == 0)
|| (weechat_strcmp (argv[1], "toggleautoload") == 0))
{
script_command_action (buffer,
argv[1],
(argc > 2) ? argv_eol[2] : NULL,
0,
0);
return WEECHAT_RC_OK;
}
if ((weechat_strcmp (argv[1], "install") == 0)
|| (weechat_strcmp (argv[1], "remove") == 0)
|| (weechat_strcmp (argv[1], "installremove") == 0)
|| (weechat_strcmp (argv[1], "hold") == 0)
|| (weechat_strcmp (argv[1], "show") == 0)
|| (weechat_strcmp (argv[1], "showdiff") == 0))
{
script_command_action (buffer,
argv[1],
(argc > 2) ? argv_eol[2] : NULL,
1,
1);
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "upgrade") == 0)
{
script_action_schedule (buffer, "upgrade", 1, 1, 0);
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "update") == 0)
{
script_repo_file_update (0);
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "-go") == 0)
{
if ((argc > 2) && script_buffer && !script_buffer_detail_script)
{
line = -1;
if (weechat_strcmp (argv[2], "end") == 0)
{
line = script_repo_count_displayed - 1;
}
else
{
error = NULL;
value = strtol (argv[2], &error, 10);
if (error && !error[0])
line = value;
}
if (line >= 0)
{
script_buffer_set_current_line (line);
script_buffer_check_line_outside_window ();
}
}
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "-up") == 0)
{
if (script_buffer)
{
value = 1;
if (argc > 2)
{
error = NULL;
value = strtol (argv[2], &error, 10);
if (!error || error[0])
value = 1;
}
if (script_buffer_detail_script)
{
snprintf (command, sizeof (command),
"/window scroll -%d", (int)value);
weechat_command (script_buffer, command);
}
else if ((script_buffer_selected_line >= 0)
&& (script_repo_count_displayed > 0))
{
line = script_buffer_selected_line - value;
if (line < 0)
line = 0;
if (line != script_buffer_selected_line)
{
script_buffer_set_current_line (line);
script_buffer_check_line_outside_window ();
}
}
}
return WEECHAT_RC_OK;
}
if (weechat_strcmp (argv[1], "-down") == 0)
{
if (script_buffer)
{
value = 1;
if (argc > 2)
{
error = NULL;
value = strtol (argv[2], &error, 10);
if (!error || error[0])
value = 1;
}
if (script_buffer_detail_script)
{
snprintf (command, sizeof (command),
"/window scroll +%d", (int)value);
weechat_command (script_buffer, command);
}
else if ((script_buffer_selected_line >= 0)
&& (script_repo_count_displayed > 0))
{
line = script_buffer_selected_line + value;
if (line >= script_repo_count_displayed)
line = script_repo_count_displayed - 1;
if (line != script_buffer_selected_line)
{
script_buffer_set_current_line (line);
script_buffer_check_line_outside_window ();
}
}
}
return WEECHAT_RC_OK;
}
WEECHAT_COMMAND_ERROR;
}
/*
* Hooks script command.
*/
void
script_command_init ()
{
weechat_hook_command (
"script",
N_("WeeChat script manager"),
/* TRANSLATORS: only text between angle brackets (eg: "<name>") may be translated */
N_("enable"
" || list [-o|-ol|-i|-il]"
" || search <text>"
" || show <script>"
" || load|unload|reload <script>..."
" || autoload|noautoload|toggleautoload <script>..."
" || install|remove|installremove|hold [-q] <script>..."
" || upgrade"
" || update"
" || -up|-down [<number>]"
" || -go <line>|end"),
WEECHAT_CMD_ARGS_DESC(
N_("raw[enable]: enable download of scripts "
"(turn on option script.scripts.download_enabled)"),
N_("raw[list]: list loaded scripts (all languages)"),
N_("raw[-o]: send list of loaded scripts to buffer "
"(string in English)"),
N_("raw[-ol]: send list of loaded scripts to buffer "
"(translated string)"),
N_("raw[-i]: copy list of loaded scripts in command line (for "
"sending to buffer) (string in English)"),
N_("raw[-il]: copy list of loaded scripts in command line (for "
"sending to buffer) (translated string)"),
N_("raw[search]: search scripts by tags, language (python, "
"perl, ...), filename extension (py, pl, ...) or text; result is "
"displayed on scripts buffer"),
N_("raw[show]: show detailed info about a script"),
N_("raw[load]: load script(s)"),
N_("raw[unload]: unload script(s)"),
N_("raw[reload]: reload script(s)"),
N_("raw[autoload]: autoload the script"),
N_("raw[noautoload]: do not autoload the script"),
N_("raw[toggleautoload]: toggle autoload"),
N_("raw[install]: install/upgrade script(s)"),
N_("raw[remove]: remove script(s)"),
N_("raw[installremove]: install or remove script(s), depending on current "
"state"),
N_("raw[hold]: hold/unhold script(s) (a script held will not be "
"upgraded anymore and cannot be removed)"),
N_("raw[-q]: quiet mode: do not display messages"),
N_("raw[upgrade]: upgrade all installed scripts which are obsolete "
"(new version available)"),
N_("raw[update]: update local scripts cache"),
N_("raw[-up]: move the selected line up by \"number\" lines"),
N_("raw[-down]: move the selected line down by \"number\" lines"),
N_("raw[-go]: select a line by number, first line number is 0 "
"(\"end\" to select the last line)"),
"",
N_("Without argument, this command opens a buffer with list of scripts."),
"",
N_("On script buffer, the possible status for each script are:"),
N_(" `*`: popular script"),
N_(" `i`: installed"),
N_(" `a`: autoloaded"),
N_(" `H`: held"),
N_(" `r`: running (loaded)"),
N_(" `N`: obsolete (new version available)"),
"",
N_("In output of /script list, this additional status can be displayed:"),
N_(" `?`: unknown script (cannot be downloaded/updated)"),
"",
N_("In input of script buffer, word(s) are used to filter scripts "
"on description, tags, ...). The input \"*\" removes the filter."),
"",
N_("For keys, input and mouse actions on the buffer, "
"see key bindings in User's guide."),
"",
N_("Examples:"),
AI(" /script search url"),
AI(" /script install go.py urlserver.py"),
AI(" /script remove go.py"),
AI(" /script hold urlserver.py"),
AI(" /script reload urlserver"),
AI(" /script upgrade")),
"enable"
" || list -i|-il|-o|-ol"
" || search %(script_tags)|%(script_languages)|%(script_extensions)"
" || show %(script_scripts)"
" || load %(script_files)|%*"
" || unload %(python_script)|%(perl_script)|%(ruby_script)|"
"%(tcl_script)|%(lua_script)|%(guile_script)|%(javascript_script)|"
"%(php_script)|%*"
" || reload %(python_script)|%(perl_script)|%(ruby_script)|"
"%(tcl_script)|%(lua_script)|%(guile_script)|%(javascript_script)|"
"%(php_script)|%*"
" || autoload %(script_files)|%*"
" || noautoload %(script_files)|%*"
" || toggleautoload %(script_files)|%*"
" || install %(script_scripts)|%*"
" || remove %(script_scripts_installed)|%*"
" || installremove %(script_scripts)|%*"
" || hold %(script_scripts)|%*"
" || update"
" || upgrade"
" || -up 1|2|3|4|5"
" || -down 1|2|3|4|5"
" || -go 0|end",
&script_command_script, NULL, NULL);
}
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