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weechat/src/plugins/plugin.c

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/*
* plugin.c - WeeChat plugins management (load/unload dynamic C libraries)
*
* Copyright (C) 2003-2020 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/>.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <errno.h>
#include <stdlib.h>
#include <stddef.h>
#include <unistd.h>
#include <libgen.h>
#include <stdarg.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <dlfcn.h>
#include "../core/weechat.h"
#include "../core/wee-arraylist.h"
#include "../core/wee-config.h"
#include "../core/wee-eval.h"
#include "../core/wee-hashtable.h"
#include "../core/wee-hdata.h"
#include "../core/wee-hook.h"
#include "../core/wee-infolist.h"
#include "../core/wee-list.h"
#include "../core/wee-log.h"
#include "../core/wee-network.h"
#include "../core/wee-string.h"
#include "../core/wee-upgrade-file.h"
#include "../core/wee-utf8.h"
#include "../core/wee-util.h"
#include "../gui/gui-bar.h"
#include "../gui/gui-bar-item.h"
#include "../gui/gui-buffer.h"
#include "../gui/gui-chat.h"
#include "../gui/gui-color.h"
#include "../gui/gui-key.h"
#include "../gui/gui-nicklist.h"
#include "../gui/gui-window.h"
#include "plugin.h"
#include "plugin-api.h"
#include "plugin-config.h"
int plugin_quiet = 0;
struct t_weechat_plugin *weechat_plugins = NULL;
struct t_weechat_plugin *last_weechat_plugin = NULL;
/* structure used to give arguments to callback of ... */
struct t_plugin_args
{
int argc;
char **argv;
};
int plugin_autoload_count = 0; /* number of items in autoload_array */
char **plugin_autoload_array = NULL; /* autoload array, this is split of */
/* option "weechat.plugin.autoload" */
void plugin_remove (struct t_weechat_plugin *plugin);
/*
* Checks if a plugin pointer is valid.
*
* Returns:
* 1: plugin exists
* 0: plugin does not exist
*/
int
plugin_valid (struct t_weechat_plugin *plugin)
{
struct t_weechat_plugin *ptr_plugin;
if (!plugin)
return 0;
for (ptr_plugin = weechat_plugins; ptr_plugin;
ptr_plugin = ptr_plugin->next_plugin)
{
if (ptr_plugin == plugin)
return 1;
}
/* plugin not found */
return 0;
}
/*
* Searches for a plugin by name.
*
* Returns pointer to plugin found, NULL if not found.
*/
struct t_weechat_plugin *
plugin_search (const char *name)
{
struct t_weechat_plugin *ptr_plugin;
if (!name)
return NULL;
for (ptr_plugin = weechat_plugins; ptr_plugin;
ptr_plugin = ptr_plugin->next_plugin)
{
if (string_strcasecmp (ptr_plugin->name, name) == 0)
return ptr_plugin;
}
/* plugin not found */
return NULL;
}
/*
* Gets name of a plugin with a pointer.
*/
const char *
plugin_get_name (struct t_weechat_plugin *plugin)
{
static char *plugin_core = PLUGIN_CORE;
return (plugin) ? plugin->name : plugin_core;
}
/*
* Checks if extension of filename is allowed by option
* "weechat.plugin.extension".
*
* Returns:
* 1: extension allowed
* 0: extension not allowed
*/
int
plugin_check_extension_allowed (const char *filename)
{
int i, length, length_ext;
/* extension allowed if no extension is defined */
if (!config_plugin_extensions)
return 1;
length = strlen (filename);
for (i = 0; i < config_num_plugin_extensions; i++)
{
length_ext = strlen (config_plugin_extensions[i]);
if (length >= length_ext)
{
if (string_strcasecmp (filename + length - length_ext,
config_plugin_extensions[i]) == 0)
{
/* extension allowed */
return 1;
}
}
}
/* extension not allowed */
return 0;
}
/*
* Checks if a plugin can be autoloaded.
*
* List of autoloaded plugins is set in option "weechat.plugin.autoload".
*
* Returns:
* 1: plugin can be autoloaded
* 0: plugin can not be autoloaded
*/
int
plugin_check_autoload (const char *filename)
{
int i, length, length_ext, match;
char *full_name, *ptr_base_name, *base_name, *plugin_name;
/* by default we can auto load all plugins */
if (!plugin_autoload_array)
return 1;
full_name = strdup (filename);
if (!full_name)
return 0;
/* get short name of plugin (filename without extension) */
plugin_name = NULL;
ptr_base_name = basename (full_name);
if (!ptr_base_name)
{
free (full_name);
return 1;
}
base_name = strdup (ptr_base_name);
if (!base_name)
{
free (full_name);
return 1;
}
free (full_name);
if (config_plugin_extensions)
{
length = strlen (base_name);
for (i = 0; i < config_num_plugin_extensions; i++)
{
length_ext = strlen (config_plugin_extensions[i]);
if (length >= length_ext)
{
if (string_strcasecmp (base_name + length - length_ext,
config_plugin_extensions[i]) == 0)
{
plugin_name = string_strndup (base_name, length - length_ext);
break;
}
}
}
}
else
{
plugin_name = strdup (base_name);
}
free (base_name);
if (!plugin_name)
return 1;
match = string_match_list (plugin_name,
(const char **)plugin_autoload_array,
0);
free (plugin_name);
return match;
}
/*
* Returns arguments for plugins (only the relevant arguments for plugins,
* arguments for WeeChat core not returned).
*
* Note: plugin_argv must be freed after use.
*/
void
plugin_get_args (struct t_weechat_plugin *plugin,
int argc, char **argv,
int *plugin_argc, char ***plugin_argv,
int *no_connect)
{
int i, temp_argc, length_plugin_name;
char **temp_argv;
temp_argc = 0;
temp_argv = NULL;
*no_connect = 0;
length_plugin_name = strlen (plugin->name);
if (argc > 0)
{
temp_argv = malloc ((argc + 1) * sizeof (*temp_argv));
if (temp_argv)
{
for (i = 0; i < argc; i++)
{
if ((strcmp (argv[i], "-a") == 0)
|| (strcmp (argv[i], "--no-connect") == 0))
{
*no_connect = 1;
}
else if ((strcmp (argv[i], "-s") == 0)
|| (strcmp (argv[i], "--no-script") == 0)
|| ((strncmp (argv[i], plugin->name,
length_plugin_name) == 0)
&& (argv[i][length_plugin_name] == ':')))
{
temp_argv[temp_argc++] = argv[i];
}
}
if (temp_argc == 0)
{
free (temp_argv);
temp_argv = NULL;
}
else
temp_argv[temp_argc] = NULL;
}
}
*plugin_argc = temp_argc;
*plugin_argv = temp_argv;
}
/*
* Initializes a plugin by calling its init() function.
*
* Returns:
* 1: OK
* 0: error
*/
int
plugin_call_init (struct t_weechat_plugin *plugin, int argc, char **argv)
{
t_weechat_init_func *init_func;
int plugin_argc, no_connect, rc, old_auto_connect;
char **plugin_argv;
if (plugin->initialized)
return 1;
/* look for plugin init function */
init_func = dlsym (plugin->handle, "weechat_plugin_init");
if (!init_func)
return 0;
/* get arguments for the plugin */
plugin_get_args (plugin, argc, argv,
&plugin_argc, &plugin_argv, &no_connect);
old_auto_connect = weechat_auto_connect;
weechat_auto_connect = (no_connect) ? 0 : 1;
/* init plugin */
if (weechat_debug_core >= 1)
{
gui_chat_printf (NULL,
_("Initializing plugin \"%s\" (priority: %d)"),
plugin->name,
plugin->priority);
}
rc = ((t_weechat_init_func *)init_func) (plugin,
plugin_argc, plugin_argv);
if (rc == WEECHAT_RC_OK)
{
plugin->initialized = 1;
}
else
{
gui_chat_printf (NULL,
_("%sError: unable to initialize plugin "
"\"%s\""),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
plugin->filename);
}
weechat_auto_connect = old_auto_connect;
if (plugin_argv)
free (plugin_argv);
return (rc == WEECHAT_RC_OK) ? 1 : 0;
}
/*
* Loads a WeeChat plugin (a dynamic library).
*
* If init_plugin == 1, then the init() function in plugin is called
* (with argc/argv), otherwise the plugin is just loaded but not initialized.
*
* Returns a pointer to new WeeChat plugin, NULL if error.
*/
struct t_weechat_plugin *
plugin_load (const char *filename, int init_plugin, int argc, char **argv)
{
void *handle;
char *name, *api_version, *author, *description, *version;
char *license, *charset;
t_weechat_init_func *init_func;
int *priority;
struct t_weechat_plugin *new_plugin;
struct t_config_option *ptr_option;
if (!filename)
return NULL;
/*
* if plugin must not be autoloaded, then return immediately
* Note: the "plugin_autoload_array" variable is set only during auto-load,
* ie when WeeChat is starting or when doing /plugin autoload
*/
if (plugin_autoload_array && !plugin_check_autoload (filename))
return NULL;
handle = dlopen (filename, RTLD_GLOBAL | RTLD_NOW);
if (!handle)
{
gui_chat_printf (NULL,
_("%sError: unable to load plugin \"%s\": %s"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
filename, dlerror ());
gui_chat_printf (NULL,
_("%sIf you're trying to load a script and not a C "
"plugin, try command to load scripts (/perl, "
"/python, ...)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR]);
return NULL;
}
/* look for plugin name */
name = dlsym (handle, "weechat_plugin_name");
if (!name)
{
gui_chat_printf (NULL,
_("%sError: symbol \"%s\" not found in "
"plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_name",
filename);
dlclose (handle);
return NULL;
}
/* look for API version */
api_version = dlsym (handle, "weechat_plugin_api_version");
if (!api_version)
{
gui_chat_printf (NULL,
_("%sError: symbol \"%s\" not found in "
"plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_api_version",
filename);
gui_chat_printf (NULL,
_("%sIf plugin \"%s\" is old/obsolete, you can "
"delete this file."),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
name);
dlclose (handle);
return NULL;
}
if (strcmp (api_version, WEECHAT_PLUGIN_API_VERSION) != 0)
{
gui_chat_printf (NULL,
_("%sError: API mismatch for plugin \"%s\" (current "
"API: \"%s\", plugin API: \"%s\"), failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
filename,
WEECHAT_PLUGIN_API_VERSION,
api_version);
gui_chat_printf (NULL,
_("%sIf plugin \"%s\" is old/obsolete, you can "
"delete this file."),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
name);
dlclose (handle);
return NULL;
}
/* check for plugin with same name */
if (plugin_search (name))
{
gui_chat_printf (NULL,
_("%sError: unable to load plugin \"%s\": a plugin "
"with same name already exists"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
filename);
dlclose (handle);
return NULL;
}
/* look for plugin description */
description = dlsym (handle, "weechat_plugin_description");
if (!description)
{
gui_chat_printf (NULL,
_("%sError: symbol \"%s\" not found "
"in plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_description",
filename);
dlclose (handle);
return NULL;
}
/* look for plugin author */
author = dlsym (handle, "weechat_plugin_author");
if (!author)
{
gui_chat_printf (NULL,
_("%sError: symbol \"%s\" not found "
"in plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_author",
filename);
dlclose (handle);
return NULL;
}
/* look for plugin version */
version = dlsym (handle, "weechat_plugin_version");
if (!version)
{
gui_chat_printf (NULL,
_("%sError: symbol \"%s\" not found in "
"plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_version",
filename);
dlclose (handle);
return NULL;
}
/* look for plugin license */
license = dlsym (handle, "weechat_plugin_license");
if (!license)
{
gui_chat_printf (NULL,
_("%sError: symbol \"%s\" not found in "
"plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_license",
filename);
dlclose (handle);
return NULL;
}
/* look for plugin charset (optional, default is UTF-8) */
charset = dlsym (handle, "weechat_plugin_charset");
/* look for plugin init function */
init_func = dlsym (handle, "weechat_plugin_init");
if (!init_func)
{
gui_chat_printf (NULL,
_("%sError: function \"%s\" not "
"found in plugin \"%s\", failed to load"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
"weechat_plugin_init",
filename);
dlclose (handle);
return NULL;
}
/*
* look for plugin priority: it is used to initialize plugins in
* appropriate order: the important plugins that don't depend on other
* plugins are initialized first
*/
priority = dlsym (handle, "weechat_plugin_priority");
/* create new plugin */
new_plugin = malloc (sizeof (*new_plugin));
if (new_plugin)
{
/* variables */
new_plugin->filename = strdup (filename);
new_plugin->handle = handle;
new_plugin->name = strdup (name);
new_plugin->description = strdup (description);
new_plugin->author = strdup (author);
new_plugin->version = strdup (version);
new_plugin->license = strdup (license);
new_plugin->charset = (charset) ? strdup (charset) : NULL;
new_plugin->priority = (priority) ?
*priority : PLUGIN_PRIORITY_DEFAULT;
new_plugin->initialized = 0;
ptr_option = config_weechat_debug_get (name);
new_plugin->debug = (ptr_option) ? CONFIG_INTEGER(ptr_option) : 0;
new_plugin->upgrading = weechat_upgrading;
new_plugin->variables = hashtable_new (
32,
WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING,
NULL, NULL);
/* functions */
new_plugin->plugin_get_name = &plugin_get_name;
new_plugin->charset_set = &plugin_api_charset_set;
new_plugin->iconv_to_internal = &string_iconv_to_internal;
new_plugin->iconv_from_internal = &string_iconv_from_internal;
new_plugin->gettext = &plugin_api_gettext;
new_plugin->ngettext = &plugin_api_ngettext;
new_plugin->strndup = &string_strndup;
new_plugin->string_tolower = &string_tolower;
new_plugin->string_toupper = &string_toupper;
new_plugin->strcasecmp = &string_strcasecmp;
new_plugin->strcasecmp_range = &string_strcasecmp_range;
new_plugin->strncasecmp = &string_strncasecmp;
new_plugin->strncasecmp_range = &string_strncasecmp_range;
new_plugin->strcmp_ignore_chars = &string_strcmp_ignore_chars;
new_plugin->strcasestr = &string_strcasestr;
new_plugin->strlen_screen = &gui_chat_strlen_screen;
new_plugin->string_match = &string_match;
new_plugin->string_match_list = &string_match_list;
new_plugin->string_replace = &string_replace;
new_plugin->string_expand_home = &string_expand_home;
new_plugin->string_eval_path_home = &string_eval_path_home;
new_plugin->string_remove_quotes = &string_remove_quotes;
new_plugin->string_strip = &string_strip;
new_plugin->string_convert_escaped_chars = &string_convert_escaped_chars;
new_plugin->string_mask_to_regex = &string_mask_to_regex;
new_plugin->string_regex_flags = &string_regex_flags;
new_plugin->string_regcomp = &string_regcomp;
new_plugin->string_has_highlight = &string_has_highlight;
new_plugin->string_has_highlight_regex = &string_has_highlight_regex;
new_plugin->string_replace_regex = &string_replace_regex;
new_plugin->string_split = &string_split;
new_plugin->string_split_shell = &string_split_shell;
new_plugin->string_free_split = &string_free_split;
new_plugin->string_build_with_split_string = &string_build_with_split_string;
new_plugin->string_split_command = &string_split_command;
new_plugin->string_free_split_command = &string_free_split_command;
new_plugin->string_format_size = &string_format_size;
new_plugin->string_remove_color = &gui_color_decode;
new_plugin->string_base_encode = &plugin_api_string_base_encode;
new_plugin->string_base_decode = &plugin_api_string_base_decode;
new_plugin->string_hex_dump = &string_hex_dump;
new_plugin->string_is_command_char = &string_is_command_char;
new_plugin->string_input_for_buffer = &string_input_for_buffer;
new_plugin->string_eval_expression = &eval_expression;
new_plugin->string_dyn_alloc = &string_dyn_alloc;
new_plugin->string_dyn_copy = &string_dyn_copy;
new_plugin->string_dyn_concat = &string_dyn_concat;
new_plugin->string_dyn_free = &string_dyn_free;
new_plugin->utf8_has_8bits = &utf8_has_8bits;
new_plugin->utf8_is_valid = &utf8_is_valid;
new_plugin->utf8_normalize = &utf8_normalize;
new_plugin->utf8_prev_char = &utf8_prev_char;
new_plugin->utf8_next_char = &utf8_next_char;
new_plugin->utf8_char_int = &utf8_char_int;
new_plugin->utf8_char_size = &utf8_char_size;
new_plugin->utf8_strlen = &utf8_strlen;
new_plugin->utf8_strnlen = &utf8_strnlen;
new_plugin->utf8_strlen_screen = &utf8_strlen_screen;
new_plugin->utf8_charcmp = &utf8_charcmp;
new_plugin->utf8_charcasecmp = &utf8_charcasecmp;
new_plugin->utf8_char_size_screen = &utf8_char_size_screen;
new_plugin->utf8_add_offset = &utf8_add_offset;
new_plugin->utf8_real_pos = &utf8_real_pos;
new_plugin->utf8_pos = &utf8_pos;
new_plugin->utf8_strndup = &utf8_strndup;
new_plugin->crypto_hash = &plugin_api_crypto_hash;
new_plugin->crypto_hash_pbkdf2 = &plugin_api_crypto_hash_pbkdf2;
new_plugin->mkdir_home = &util_mkdir_home;
new_plugin->mkdir = &util_mkdir;
new_plugin->mkdir_parents = &util_mkdir_parents;
new_plugin->exec_on_files = &util_exec_on_files;
new_plugin->file_get_content = &util_file_get_content;
new_plugin->util_timeval_cmp = &util_timeval_cmp;
new_plugin->util_timeval_diff = &util_timeval_diff;
new_plugin->util_timeval_add = &util_timeval_add;
new_plugin->util_get_time_string = &util_get_time_string;
new_plugin->util_version_number = &util_version_number;
new_plugin->list_new = &weelist_new;
new_plugin->list_add = &weelist_add;
new_plugin->list_search = &weelist_search;
new_plugin->list_search_pos = &weelist_search_pos;
new_plugin->list_casesearch = &weelist_casesearch;
new_plugin->list_casesearch_pos = &weelist_casesearch_pos;
new_plugin->list_get = &weelist_get;
new_plugin->list_set = &weelist_set;
new_plugin->list_next = &weelist_next;
new_plugin->list_prev = &weelist_prev;
new_plugin->list_string = &weelist_string;
new_plugin->list_user_data = &weelist_user_data;
new_plugin->list_size = &weelist_size;
new_plugin->list_remove = &weelist_remove;
new_plugin->list_remove_all = &weelist_remove_all;
new_plugin->list_free = &weelist_free;
new_plugin->arraylist_new = arraylist_new;
new_plugin->arraylist_size = arraylist_size;
new_plugin->arraylist_get = arraylist_get;
new_plugin->arraylist_search = arraylist_search;
new_plugin->arraylist_insert = arraylist_insert;
new_plugin->arraylist_add = arraylist_add;
new_plugin->arraylist_remove = arraylist_remove;
new_plugin->arraylist_clear = arraylist_clear;
new_plugin->arraylist_free = arraylist_free;
new_plugin->hashtable_new = &hashtable_new;
new_plugin->hashtable_set_with_size = &hashtable_set_with_size;
new_plugin->hashtable_set = &hashtable_set;
new_plugin->hashtable_get = &hashtable_get;
new_plugin->hashtable_has_key = &hashtable_has_key;
new_plugin->hashtable_map = &hashtable_map;
new_plugin->hashtable_map_string = &hashtable_map_string;
new_plugin->hashtable_dup = &hashtable_dup;
new_plugin->hashtable_get_integer = &hashtable_get_integer;
new_plugin->hashtable_get_string = &hashtable_get_string;
new_plugin->hashtable_set_pointer = &hashtable_set_pointer;
new_plugin->hashtable_add_to_infolist = &hashtable_add_to_infolist;
new_plugin->hashtable_add_from_infolist = &hashtable_add_from_infolist;
new_plugin->hashtable_remove = &hashtable_remove;
new_plugin->hashtable_remove_all = &hashtable_remove_all;
new_plugin->hashtable_free = &hashtable_free;
new_plugin->config_new = &config_file_new;
new_plugin->config_new_section = &config_file_new_section;
new_plugin->config_search_section = &config_file_search_section;
new_plugin->config_new_option = &config_file_new_option;
new_plugin->config_search_option = &config_file_search_option;
new_plugin->config_search_section_option = &config_file_search_section_option;
new_plugin->config_search_with_string = &config_file_search_with_string;
new_plugin->config_string_to_boolean = &config_file_string_to_boolean;
new_plugin->config_option_reset = &config_file_option_reset;
new_plugin->config_option_set = &config_file_option_set;
new_plugin->config_option_set_null = &config_file_option_set_null;
new_plugin->config_option_unset = &config_file_option_unset;
new_plugin->config_option_rename = &config_file_option_rename;
new_plugin->config_option_get_string = &config_file_option_get_string;
new_plugin->config_option_get_pointer = &config_file_option_get_pointer;
new_plugin->config_option_is_null = &config_file_option_is_null;
new_plugin->config_option_default_is_null = &config_file_option_default_is_null;
new_plugin->config_boolean = &config_file_option_boolean;
new_plugin->config_boolean_default = &config_file_option_boolean_default;
new_plugin->config_integer = &config_file_option_integer;
new_plugin->config_integer_default = &config_file_option_integer_default;
new_plugin->config_string = &config_file_option_string;
new_plugin->config_string_default = &config_file_option_string_default;
new_plugin->config_color = &config_file_option_color;
new_plugin->config_color_default = &config_file_option_color_default;
new_plugin->config_write_option = &config_file_write_option;
new_plugin->config_write_line = &config_file_write_line;
new_plugin->config_write = &config_file_write;
new_plugin->config_read = &config_file_read;
new_plugin->config_reload = &config_file_reload;
new_plugin->config_option_free = &plugin_api_config_file_option_free;
new_plugin->config_section_free_options = &config_file_section_free_options;
new_plugin->config_section_free = &config_file_section_free;
new_plugin->config_free = &config_file_free;
new_plugin->config_get = &plugin_api_config_get;
new_plugin->config_get_plugin = &plugin_api_config_get_plugin;
new_plugin->config_is_set_plugin = &plugin_api_config_is_set_plugin;
new_plugin->config_set_plugin = &plugin_api_config_set_plugin;
new_plugin->config_set_desc_plugin = &plugin_api_config_set_desc_plugin;
new_plugin->config_unset_plugin = &plugin_api_config_unset_plugin;
new_plugin->key_bind = &gui_key_bind_plugin;
new_plugin->key_unbind = &gui_key_unbind_plugin;
new_plugin->prefix = &plugin_api_prefix;
new_plugin->color = &plugin_api_color;
new_plugin->printf_date_tags = &gui_chat_printf_date_tags;
new_plugin->printf_y = &gui_chat_printf_y;
new_plugin->log_printf = &log_printf;
new_plugin->hook_command = &hook_command;
new_plugin->hook_command_run = &hook_command_run;
new_plugin->hook_timer = &hook_timer;
new_plugin->hook_fd = &hook_fd;
new_plugin->hook_process = &hook_process;
new_plugin->hook_process_hashtable = &hook_process_hashtable;
new_plugin->hook_connect = &hook_connect;
new_plugin->hook_line = &hook_line;
new_plugin->hook_print = &hook_print;
new_plugin->hook_signal = &hook_signal;
new_plugin->hook_signal_send = &hook_signal_send;
new_plugin->hook_hsignal = &hook_hsignal;
new_plugin->hook_hsignal_send = &hook_hsignal_send;
new_plugin->hook_config = &hook_config;
new_plugin->hook_completion = &hook_completion;
new_plugin->hook_completion_get_string = &hook_completion_get_string;
new_plugin->hook_completion_list_add = &hook_completion_list_add;
new_plugin->hook_modifier = &hook_modifier;
new_plugin->hook_modifier_exec = &hook_modifier_exec;
new_plugin->hook_info = &hook_info;
new_plugin->hook_info_hashtable = &hook_info_hashtable;
new_plugin->hook_infolist = &hook_infolist;
new_plugin->hook_hdata = &hook_hdata;
new_plugin->hook_focus = &hook_focus;
new_plugin->hook_set = &hook_set;
new_plugin->unhook = &unhook;
new_plugin->unhook_all = &unhook_all_plugin;
new_plugin->buffer_new = &gui_buffer_new;
new_plugin->buffer_search = &gui_buffer_search_by_name;
new_plugin->buffer_search_main = &gui_buffer_search_main;
new_plugin->buffer_clear = &gui_buffer_clear;
new_plugin->buffer_close = &gui_buffer_close;
new_plugin->buffer_merge = &gui_buffer_merge;
new_plugin->buffer_unmerge = &gui_buffer_unmerge;
new_plugin->buffer_get_integer = &gui_buffer_get_integer;
new_plugin->buffer_get_string = &gui_buffer_get_string;
new_plugin->buffer_get_pointer = &gui_buffer_get_pointer;
new_plugin->buffer_set = &gui_buffer_set;
new_plugin->buffer_set_pointer = &gui_buffer_set_pointer;
new_plugin->buffer_string_replace_local_var = &gui_buffer_string_replace_local_var;
new_plugin->buffer_match_list = &gui_buffer_match_list;
new_plugin->window_search_with_buffer = &gui_window_search_with_buffer;
new_plugin->window_get_integer = &gui_window_get_integer;
new_plugin->window_get_string = &gui_window_get_string;
new_plugin->window_get_pointer = &gui_window_get_pointer;
new_plugin->window_set_title = &gui_window_set_title;
new_plugin->nicklist_add_group = &gui_nicklist_add_group;
new_plugin->nicklist_search_group = &gui_nicklist_search_group;
new_plugin->nicklist_add_nick = &gui_nicklist_add_nick;
new_plugin->nicklist_search_nick = &gui_nicklist_search_nick;
new_plugin->nicklist_remove_group = &gui_nicklist_remove_group;
new_plugin->nicklist_remove_nick = &gui_nicklist_remove_nick;
new_plugin->nicklist_remove_all = &gui_nicklist_remove_all;
new_plugin->nicklist_get_next_item = &gui_nicklist_get_next_item;
new_plugin->nicklist_group_get_integer = &gui_nicklist_group_get_integer;
new_plugin->nicklist_group_get_string = &gui_nicklist_group_get_string;
new_plugin->nicklist_group_get_pointer = &gui_nicklist_group_get_pointer;
new_plugin->nicklist_group_set = &gui_nicklist_group_set;
new_plugin->nicklist_nick_get_integer = &gui_nicklist_nick_get_integer;
new_plugin->nicklist_nick_get_string = &gui_nicklist_nick_get_string;
new_plugin->nicklist_nick_get_pointer = &gui_nicklist_nick_get_pointer;
new_plugin->nicklist_nick_set = &gui_nicklist_nick_set;
new_plugin->bar_item_search = &gui_bar_item_search;
new_plugin->bar_item_new = &gui_bar_item_new;
new_plugin->bar_item_update = &gui_bar_item_update;
new_plugin->bar_item_remove = &gui_bar_item_free;
new_plugin->bar_search = &gui_bar_search;
new_plugin->bar_new = &gui_bar_new;
new_plugin->bar_set = &gui_bar_set;
new_plugin->bar_update = &gui_bar_update;
new_plugin->bar_remove = &gui_bar_free;
new_plugin->command = &plugin_api_command;
new_plugin->command_options = &plugin_api_command_options;
new_plugin->network_pass_proxy = &network_pass_proxy;
new_plugin->network_connect_to = &network_connect_to;
new_plugin->info_get = &hook_info_get;
new_plugin->info_get_hashtable = &hook_info_get_hashtable;
new_plugin->infolist_new = &infolist_new;
new_plugin->infolist_new_item = &infolist_new_item;
new_plugin->infolist_new_var_integer = &infolist_new_var_integer;
new_plugin->infolist_new_var_string = &infolist_new_var_string;
new_plugin->infolist_new_var_pointer = &infolist_new_var_pointer;
new_plugin->infolist_new_var_buffer = &infolist_new_var_buffer;
new_plugin->infolist_new_var_time = &infolist_new_var_time;
new_plugin->infolist_search_var = &infolist_search_var;
new_plugin->infolist_get = &hook_infolist_get;
new_plugin->infolist_next = &plugin_api_infolist_next;
new_plugin->infolist_prev = &plugin_api_infolist_prev;
new_plugin->infolist_reset_item_cursor = &plugin_api_infolist_reset_item_cursor;
new_plugin->infolist_fields = &plugin_api_infolist_fields;
new_plugin->infolist_integer = &plugin_api_infolist_integer;
new_plugin->infolist_string = &plugin_api_infolist_string;
new_plugin->infolist_pointer = &plugin_api_infolist_pointer;
new_plugin->infolist_buffer = &plugin_api_infolist_buffer;
new_plugin->infolist_time = &plugin_api_infolist_time;
new_plugin->infolist_free = &plugin_api_infolist_free;
new_plugin->hdata_new = &hdata_new;
new_plugin->hdata_new_var = &hdata_new_var;
new_plugin->hdata_new_list = &hdata_new_list;
new_plugin->hdata_get = &hook_hdata_get;
new_plugin->hdata_get_var_offset = &hdata_get_var_offset;
new_plugin->hdata_get_var_type = &hdata_get_var_type;
new_plugin->hdata_get_var_type_string = &hdata_get_var_type_string;
new_plugin->hdata_get_var_array_size = &hdata_get_var_array_size;
new_plugin->hdata_get_var_array_size_string = &hdata_get_var_array_size_string;
new_plugin->hdata_get_var_hdata = &hdata_get_var_hdata;
new_plugin->hdata_get_var = &hdata_get_var;
new_plugin->hdata_get_var_at_offset = &hdata_get_var_at_offset;
new_plugin->hdata_get_list = &hdata_get_list;
new_plugin->hdata_check_pointer = &hdata_check_pointer;
new_plugin->hdata_move = &hdata_move;
new_plugin->hdata_search = &hdata_search;
new_plugin->hdata_char = &hdata_char;
new_plugin->hdata_integer = &hdata_integer;
new_plugin->hdata_long = &hdata_long;
new_plugin->hdata_string = &hdata_string;
new_plugin->hdata_pointer = &hdata_pointer;
new_plugin->hdata_time = &hdata_time;
new_plugin->hdata_hashtable = &hdata_hashtable;
new_plugin->hdata_compare = &hdata_compare;
new_plugin->hdata_set = &hdata_set;
new_plugin->hdata_update = &hdata_update;
new_plugin->hdata_get_string = &hdata_get_string;
new_plugin->upgrade_new = &upgrade_file_new;
new_plugin->upgrade_write_object = &upgrade_file_write_object;
new_plugin->upgrade_read = &upgrade_file_read;
new_plugin->upgrade_close = &upgrade_file_close;
/* add new plugin to list */
new_plugin->prev_plugin = last_weechat_plugin;
new_plugin->next_plugin = NULL;
if (last_weechat_plugin)
last_weechat_plugin->next_plugin = new_plugin;
else
weechat_plugins = new_plugin;
last_weechat_plugin = new_plugin;
/*
* associate orphan buffers with this plugin (if asked during upgrade
* process)
*/
gui_buffer_set_plugin_for_upgrade (name, new_plugin);
if (init_plugin)
{
if (!plugin_call_init (new_plugin, argc, argv))
{
plugin_remove (new_plugin);
return NULL;
}
}
}
else
{
gui_chat_printf (NULL,
_("%sError: unable to load plugin \"%s\" "
"(not enough memory)"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
filename);
dlclose (handle);
return NULL;
}
if ((weechat_debug_core >= 1) || !plugin_quiet)
{
gui_chat_printf (NULL,
_("Plugin \"%s\" loaded"),
name);
}
(void) hook_signal_send ("plugin_loaded",
WEECHAT_HOOK_SIGNAL_STRING, (char *)filename);
return new_plugin;
}
/*
* Loads a file found by function plugin_auto_load, but only if this is really a
* dynamic library.
*/
void
plugin_auto_load_file (void *data, const char *filename)
{
struct t_plugin_args *plugin_args;
plugin_args = (struct t_plugin_args *)data;
if (plugin_check_extension_allowed (filename))
plugin_load (filename, 0, plugin_args->argc, plugin_args->argv);
}
/*
* Callback used to sort plugins arraylist by priority (high priority first).
*/
int
plugin_arraylist_cmp_cb (void *data,
struct t_arraylist *arraylist,
void *pointer1, void *pointer2)
{
struct t_weechat_plugin *plugin1, *plugin2;
/* make C compiler happy */
(void) data;
(void) arraylist;
plugin1 = (struct t_weechat_plugin *)pointer1;
plugin2 = (struct t_weechat_plugin *)pointer2;
return (plugin1->priority > plugin2->priority) ?
-1 : ((plugin1->priority < plugin2->priority) ? 1 : 0);
}
/*
* Auto-loads WeeChat plugins, from user and system directories.
*/
void
plugin_auto_load (char *force_plugin_autoload,
int load_from_plugin_path,
int load_from_extra_lib_dir,
int load_from_lib_dir,
int argc, char **argv)
{
char *dir_name, *plugin_path, *plugin_path2, *extra_libdir;
const char *ptr_plugin_autoload;
struct t_weechat_plugin *ptr_plugin;
struct t_plugin_args plugin_args;
struct t_arraylist *arraylist;
int length, i;
plugin_args.argc = argc;
plugin_args.argv = argv;
plugin_autoload_array = NULL;
plugin_autoload_count = 0;
ptr_plugin_autoload = (force_plugin_autoload) ?
force_plugin_autoload : CONFIG_STRING(config_plugin_autoload);
if (ptr_plugin_autoload && ptr_plugin_autoload[0])
{
plugin_autoload_array = string_split (
ptr_plugin_autoload,
",",
NULL,
WEECHAT_STRING_SPLIT_STRIP_LEFT
| WEECHAT_STRING_SPLIT_STRIP_RIGHT
| WEECHAT_STRING_SPLIT_COLLAPSE_SEPS,
0,
&plugin_autoload_count);
}
/* auto-load plugins in custom path */
if (load_from_plugin_path
&& CONFIG_STRING(config_plugin_path)
&& CONFIG_STRING(config_plugin_path)[0])
{
plugin_path = string_expand_home (CONFIG_STRING(config_plugin_path));
plugin_path2 = string_replace ((plugin_path) ?
plugin_path : CONFIG_STRING(config_plugin_path),
"%h", weechat_home);
util_exec_on_files ((plugin_path2) ?
plugin_path2 : ((plugin_path) ?
plugin_path : CONFIG_STRING(config_plugin_path)),
1,
0,
&plugin_auto_load_file, &plugin_args);
if (plugin_path)
free (plugin_path);
if (plugin_path2)
free (plugin_path2);
}
/* auto-load plugins in WEECHAT_EXTRA_LIBDIR environment variable */
if (load_from_extra_lib_dir)
{
extra_libdir = getenv (WEECHAT_EXTRA_LIBDIR);
if (extra_libdir && extra_libdir[0])
{
length = strlen (extra_libdir) + 16 + 1;
dir_name = malloc (length);
snprintf (dir_name, length, "%s/plugins", extra_libdir);
util_exec_on_files (dir_name, 1, 0,
&plugin_auto_load_file, &plugin_args);
free (dir_name);
}
}
/* auto-load plugins in WeeChat global lib dir */
if (load_from_lib_dir)
{
length = strlen (WEECHAT_LIBDIR) + 16 + 1;
dir_name = malloc (length);
if (dir_name)
{
snprintf (dir_name, length, "%s/plugins", WEECHAT_LIBDIR);
util_exec_on_files (dir_name, 1, 0,
&plugin_auto_load_file, &plugin_args);
free (dir_name);
}
}
/* free autoload array */
if (plugin_autoload_array)
{
string_free_split (plugin_autoload_array);
plugin_autoload_array = NULL;
}
plugin_autoload_count = 0;
/* initialize all uninitialized plugins */
arraylist = arraylist_new (10, 1, 1,
&plugin_arraylist_cmp_cb, NULL, NULL, NULL);
if (arraylist)
{
for (ptr_plugin = weechat_plugins; ptr_plugin;
ptr_plugin = ptr_plugin->next_plugin)
{
arraylist_add (arraylist, ptr_plugin);
}
i = 0;
while (i < arraylist_size (arraylist))
{
ptr_plugin = arraylist_get (arraylist, i);
if (!ptr_plugin->initialized)
{
if (!plugin_call_init (ptr_plugin, argc, argv))
{
plugin_remove (ptr_plugin);
arraylist_remove (arraylist, i);
}
else
i++;
}
else
i++;
}
arraylist_free (arraylist);
}
}
/*
* Removes a WeeChat plugin.
*/
void
plugin_remove (struct t_weechat_plugin *plugin)
{
struct t_weechat_plugin *new_weechat_plugins;
struct t_gui_buffer *ptr_buffer, *next_buffer;
/* close buffers created by this plugin */
ptr_buffer = gui_buffers;
while (ptr_buffer)
{
next_buffer = ptr_buffer->next_buffer;
if (ptr_buffer->plugin == plugin)
gui_buffer_close (ptr_buffer);
ptr_buffer = next_buffer;
}
/* remove plugin from list */
if (last_weechat_plugin == plugin)
last_weechat_plugin = plugin->prev_plugin;
if (plugin->prev_plugin)
{
(plugin->prev_plugin)->next_plugin = plugin->next_plugin;
new_weechat_plugins = weechat_plugins;
}
else
new_weechat_plugins = plugin->next_plugin;
if (plugin->next_plugin)
(plugin->next_plugin)->prev_plugin = plugin->prev_plugin;
/* remove all configuration files */
config_file_free_all_plugin (plugin);
/* remove all hooks */
unhook_all_plugin (plugin, NULL);
/* remove all infolists */
infolist_free_all_plugin (plugin);
/* remove all hdata */
hdata_free_all_plugin (plugin);
/* remove all bar items */
gui_bar_item_free_all_plugin (plugin);
/* free data */
if (plugin->filename)
free (plugin->filename);
if (!weechat_plugin_no_dlclose)
dlclose (plugin->handle);
if (plugin->name)
free (plugin->name);
if (plugin->description)
free (plugin->description);
if (plugin->author)
free (plugin->author);
if (plugin->version)
free (plugin->version);
if (plugin->license)
free (plugin->license);
if (plugin->charset)
free (plugin->charset);
hashtable_free (plugin->variables);
free (plugin);
weechat_plugins = new_weechat_plugins;
}
/*
* Unloads a WeeChat plugin.
*/
void
plugin_unload (struct t_weechat_plugin *plugin)
{
t_weechat_end_func *end_func;
char *name;
name = (plugin->name) ? strdup (plugin->name) : NULL;
if (plugin->initialized)
{
end_func = dlsym (plugin->handle, "weechat_plugin_end");
if (end_func)
(void) (end_func) (plugin);
}
plugin_remove (plugin);
if ((weechat_debug_core >= 1) || !plugin_quiet)
{
gui_chat_printf (NULL,
_("Plugin \"%s\" unloaded"),
(name) ? name : "???");
}
(void) hook_signal_send ("plugin_unloaded",
WEECHAT_HOOK_SIGNAL_STRING, name);
if (name)
free (name);
}
/*
* Unloads a WeeChat plugin by name.
*/
void
plugin_unload_name (const char *name)
{
struct t_weechat_plugin *ptr_plugin;
ptr_plugin = plugin_search (name);
if (ptr_plugin)
plugin_unload (ptr_plugin);
else
{
gui_chat_printf (NULL,
_("%sError: plugin \"%s\" not found"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
name);
}
}
/*
* Unloads all WeeChat plugins.
*/
void
plugin_unload_all ()
{
int plugins_loaded;
plugins_loaded = (weechat_plugins) ? 1 : 0;
plugin_quiet = 1;
while (weechat_plugins)
{
plugin_unload (last_weechat_plugin);
}
plugin_quiet = 0;
if (plugins_loaded)
{
gui_chat_printf (NULL, _("Plugins unloaded"));
}
}
/*
* Reloads a WeeChat plugin by name.
*/
void
plugin_reload_name (const char *name, int argc, char **argv)
{
struct t_weechat_plugin *ptr_plugin;
char *filename;
ptr_plugin = plugin_search (name);
if (ptr_plugin)
{
filename = strdup (ptr_plugin->filename);
if (filename)
{
plugin_unload (ptr_plugin);
plugin_load (filename, 1, argc, argv);
free (filename);
}
}
else
{
gui_chat_printf (NULL,
_("%sError: plugin \"%s\" not found"),
gui_chat_prefix[GUI_CHAT_PREFIX_ERROR],
name);
}
}
/*
* Displays list of loaded plugins on one line.
*/
void
plugin_display_short_list ()
{
const char *plugins_loaded;
char *buf;
int length;
struct t_weechat_plugin *ptr_plugin;
struct t_weelist *list;
struct t_weelist_item *ptr_item;
if (weechat_plugins)
{
list = weelist_new ();
if (list)
{
plugins_loaded = _("Plugins loaded:");
length = strlen (plugins_loaded) + 1;
for (ptr_plugin = weechat_plugins; ptr_plugin;
ptr_plugin = ptr_plugin->next_plugin)
{
length += strlen (ptr_plugin->name) + 2;
weelist_add (list, ptr_plugin->name, WEECHAT_LIST_POS_SORT, NULL);
}
length++;
buf = malloc (length);
if (buf)
{
strcpy (buf, plugins_loaded);
strcat (buf, " ");
for (ptr_item = list->items; ptr_item;
ptr_item = ptr_item->next_item)
{
strcat (buf, ptr_item->data);
if (ptr_item->next_item)
strcat (buf, ", ");
}
gui_chat_printf (NULL, "%s", buf);
free (buf);
}
weelist_free (list);
}
}
}
/*
* Initializes plugin support.
*/
void
plugin_init (char *force_plugin_autoload, int argc, char *argv[])
{
/* read plugins options on disk */
plugin_config_init ();
plugin_config_read ();
/* auto-load plugins */
plugin_quiet = 1;
plugin_auto_load (force_plugin_autoload, 1, 1, 1, argc, argv);
plugin_display_short_list ();
plugin_quiet = 0;
}
/*
* Ends plugin support.
*/
void
plugin_end ()
{
/* write plugins configuration options */
plugin_config_write ();
/* unload all plugins */
plugin_unload_all ();
/* free all plugin options */
plugin_config_end ();
}
/*
* Gets hdata for plugin.
*/
struct t_hdata *
plugin_hdata_plugin_cb (const void *pointer, void *data,
const char *hdata_name)
{
struct t_hdata *hdata;
/* make C compiler happy */
(void) pointer;
(void) data;
hdata = hdata_new (NULL, hdata_name, "prev_plugin", "next_plugin",
0, 0, NULL, NULL);
if (hdata)
{
HDATA_VAR(struct t_weechat_plugin, filename, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, handle, POINTER, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, name, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, description, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, author, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, version, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, license, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, charset, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, priority, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, initialized, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, debug, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, upgrading, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, variables, HASHTABLE, 0, NULL, NULL);
HDATA_VAR(struct t_weechat_plugin, prev_plugin, POINTER, 0, NULL, hdata_name);
HDATA_VAR(struct t_weechat_plugin, next_plugin, POINTER, 0, NULL, hdata_name);
HDATA_LIST(weechat_plugins, WEECHAT_HDATA_LIST_CHECK_POINTERS);
HDATA_LIST(last_weechat_plugin, 0);
}
return hdata;
}
/*
* Adds a plugin in an infolist.
*
* Returns:
* 1: OK
* 0: error
*/
int
plugin_add_to_infolist (struct t_infolist *infolist,
struct t_weechat_plugin *plugin)
{
struct t_infolist_item *ptr_item;
if (!infolist || !plugin)
return 0;
ptr_item = infolist_new_item (infolist);
if (!ptr_item)
return 0;
if (!infolist_new_var_pointer (ptr_item, "pointer", plugin))
return 0;
if (!infolist_new_var_string (ptr_item, "filename", plugin->filename))
return 0;
if (!infolist_new_var_pointer (ptr_item, "handle", plugin->handle))
return 0;
if (!infolist_new_var_string (ptr_item, "name", plugin->name))
return 0;
if (!infolist_new_var_string (ptr_item, "description", plugin->description))
return 0;
if (!infolist_new_var_string (ptr_item, "description_nls",
(plugin->description && plugin->description[0]) ?
_(plugin->description) : ""))
return 0;
if (!infolist_new_var_string (ptr_item, "author", plugin->author))
return 0;
if (!infolist_new_var_string (ptr_item, "version", plugin->version))
return 0;
if (!infolist_new_var_string (ptr_item, "license", plugin->license))
return 0;
if (!infolist_new_var_string (ptr_item, "charset", plugin->charset))
return 0;
if (!infolist_new_var_integer (ptr_item, "priority", plugin->priority))
return 0;
if (!infolist_new_var_integer (ptr_item, "initialized", plugin->initialized))
return 0;
if (!infolist_new_var_integer (ptr_item, "debug", plugin->debug))
return 0;
if (!infolist_new_var_integer (ptr_item, "upgrading", plugin->upgrading))
return 0;
if (!hashtable_add_to_infolist (plugin->variables, ptr_item, "var"))
return 0;
return 1;
}
/*
* Prints plugins in WeeChat log file (usually for crash dump).
*/
void
plugin_print_log ()
{
struct t_weechat_plugin *ptr_plugin;
for (ptr_plugin = weechat_plugins; ptr_plugin;
ptr_plugin = ptr_plugin->next_plugin)
{
log_printf ("");
log_printf ("[plugin (addr:0x%lx)]", ptr_plugin);
log_printf (" filename . . . . . . . : '%s'", ptr_plugin->filename);
log_printf (" handle . . . . . . . . : 0x%lx", ptr_plugin->handle);
log_printf (" name . . . . . . . . . : '%s'", ptr_plugin->name);
log_printf (" description. . . . . . : '%s'", ptr_plugin->description);
log_printf (" author . . . . . . . . : '%s'", ptr_plugin->author);
log_printf (" version. . . . . . . . : '%s'", ptr_plugin->version);
log_printf (" license. . . . . . . . : '%s'", ptr_plugin->license);
log_printf (" charset. . . . . . . . : '%s'", ptr_plugin->charset);
log_printf (" priority . . . . . . . : %d", ptr_plugin->priority);
log_printf (" initialized. . . . . . : %d", ptr_plugin->initialized);
log_printf (" debug. . . . . . . . . : %d", ptr_plugin->debug);
log_printf (" upgrading. . . . . . . : %d", ptr_plugin->upgrading);
hashtable_print_log (ptr_plugin->variables, "variables");
log_printf (" prev_plugin. . . . . . : 0x%lx", ptr_plugin->prev_plugin);
log_printf (" next_plugin. . . . . . : 0x%lx", ptr_plugin->next_plugin);
}
}
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