/* * weechat-php.c - PHP plugin for WeeChat * * Copyright (C) 2006-2017 Adam Saponara * Copyright (C) 2017-2021 Sébastien Helleu * * 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 . * * OpenSSL licensing: * * Additional permission under GNU GPL version 3 section 7: * * If you modify the Program, or any covered work, by linking or * combining it with the OpenSSL project's OpenSSL library (or a * modified version of that library), containing parts covered by the * terms of the OpenSSL or SSLeay licenses, the licensors of the Program * grant you additional permission to convey the resulting work. * Corresponding Source for a non-source form of such a combination * shall include the source code for the parts of OpenSSL used as well * as that of the covered work. */ #include #include #include #include #include "../weechat-plugin.h" #include "../plugin-script.h" #include "weechat-php.h" #include "weechat-php-api.h" WEECHAT_PLUGIN_NAME(PHP_PLUGIN_NAME); WEECHAT_PLUGIN_DESCRIPTION(N_("Support of PHP scripts")); WEECHAT_PLUGIN_AUTHOR("Adam Saponara "); WEECHAT_PLUGIN_VERSION(WEECHAT_VERSION); WEECHAT_PLUGIN_LICENSE(WEECHAT_LICENSE); WEECHAT_PLUGIN_PRIORITY(4000); struct t_weechat_plugin *weechat_php_plugin = NULL; struct t_plugin_script_data php_data; struct t_config_file *php_config_file = NULL; struct t_config_option *php_config_look_check_license = NULL; struct t_config_option *php_config_look_eval_keep_context = NULL; int php_quiet = 0; struct t_plugin_script *php_script_eval = NULL; int php_eval_mode = 0; int php_eval_send_input = 0; int php_eval_exec_commands = 0; struct t_gui_buffer *php_eval_buffer = NULL; struct t_plugin_script *php_scripts = NULL; struct t_plugin_script *last_php_script = NULL; struct t_plugin_script *php_current_script = NULL; struct t_plugin_script *php_registered_script = NULL; const char *php_current_script_filename = NULL; struct t_hashtable *weechat_php_func_map = NULL; /* * string used to execute action "install": * when signal "php_script_install" is received, name of string * is added to this string, to be installed later by a timer (when nothing is * running in script) */ char *php_action_install_list = NULL; /* * string used to execute action "remove": * when signal "php_script_remove" is received, name of string * is added to this string, to be removed later by a timer (when nothing is * running in script) */ char *php_action_remove_list = NULL; /* * string used to execute action "autoload": * when signal "php_script_autoload" is received, name of string * is added to this string, to autoload or disable autoload later by a timer * (when nothing is running in script) */ char *php_action_autoload_list = NULL; const zend_function_entry weechat_functions[] = { PHP_FE(weechat_register, NULL) PHP_FE(weechat_plugin_get_name, NULL) PHP_FE(weechat_charset_set, NULL) PHP_FE(weechat_iconv_to_internal, NULL) PHP_FE(weechat_iconv_from_internal, NULL) PHP_FE(weechat_gettext, NULL) PHP_FE(weechat_ngettext, NULL) PHP_FE(weechat_strlen_screen, NULL) PHP_FE(weechat_string_match, NULL) PHP_FE(weechat_string_match_list, NULL) PHP_FE(weechat_string_has_highlight, NULL) PHP_FE(weechat_string_has_highlight_regex, NULL) PHP_FE(weechat_string_mask_to_regex, NULL) PHP_FE(weechat_string_format_size, NULL) PHP_FE(weechat_string_color_code_size, NULL) PHP_FE(weechat_string_remove_color, NULL) PHP_FE(weechat_string_is_command_char, NULL) PHP_FE(weechat_string_input_for_buffer, NULL) PHP_FE(weechat_string_eval_expression, NULL) PHP_FE(weechat_string_eval_path_home, NULL) PHP_FE(weechat_mkdir_home, NULL) PHP_FE(weechat_mkdir, NULL) PHP_FE(weechat_mkdir_parents, NULL) PHP_FE(weechat_list_new, NULL) PHP_FE(weechat_list_add, NULL) PHP_FE(weechat_list_search, NULL) PHP_FE(weechat_list_search_pos, NULL) PHP_FE(weechat_list_casesearch, NULL) PHP_FE(weechat_list_casesearch_pos, NULL) PHP_FE(weechat_list_get, NULL) PHP_FE(weechat_list_set, NULL) PHP_FE(weechat_list_next, NULL) PHP_FE(weechat_list_prev, NULL) PHP_FE(weechat_list_string, NULL) PHP_FE(weechat_list_size, NULL) PHP_FE(weechat_list_remove, NULL) PHP_FE(weechat_list_remove_all, NULL) PHP_FE(weechat_list_free, NULL) PHP_FE(weechat_config_new, NULL) PHP_FE(weechat_config_new_section, NULL) PHP_FE(weechat_config_search_section, NULL) PHP_FE(weechat_config_new_option, NULL) PHP_FE(weechat_config_search_option, NULL) PHP_FE(weechat_config_string_to_boolean, NULL) PHP_FE(weechat_config_option_reset, NULL) PHP_FE(weechat_config_option_set, NULL) PHP_FE(weechat_config_option_set_null, NULL) PHP_FE(weechat_config_option_unset, NULL) PHP_FE(weechat_config_option_rename, NULL) PHP_FE(weechat_config_option_is_null, NULL) PHP_FE(weechat_config_option_default_is_null, NULL) PHP_FE(weechat_config_boolean, NULL) PHP_FE(weechat_config_boolean_default, NULL) PHP_FE(weechat_config_integer, NULL) PHP_FE(weechat_config_integer_default, NULL) PHP_FE(weechat_config_string, NULL) PHP_FE(weechat_config_string_default, NULL) PHP_FE(weechat_config_color, NULL) PHP_FE(weechat_config_color_default, NULL) PHP_FE(weechat_config_write_option, NULL) PHP_FE(weechat_config_write_line, NULL) PHP_FE(weechat_config_write, NULL) PHP_FE(weechat_config_read, NULL) PHP_FE(weechat_config_reload, NULL) PHP_FE(weechat_config_option_free, NULL) PHP_FE(weechat_config_section_free_options, NULL) PHP_FE(weechat_config_section_free, NULL) PHP_FE(weechat_config_free, NULL) PHP_FE(weechat_config_get, NULL) PHP_FE(weechat_config_get_plugin, NULL) PHP_FE(weechat_config_is_set_plugin, NULL) PHP_FE(weechat_config_set_plugin, NULL) PHP_FE(weechat_config_set_desc_plugin, NULL) PHP_FE(weechat_config_unset_plugin, NULL) PHP_FE(weechat_key_bind, NULL) PHP_FE(weechat_key_unbind, NULL) PHP_FE(weechat_prefix, NULL) PHP_FE(weechat_color, NULL) PHP_FE(weechat_print, NULL) PHP_FE(weechat_print_date_tags, NULL) PHP_FE(weechat_print_y, NULL) PHP_FE(weechat_log_print, NULL) PHP_FE(weechat_hook_command, NULL) PHP_FE(weechat_hook_completion, NULL) PHP_FE(weechat_hook_completion_get_string, NULL) PHP_FE(weechat_hook_completion_list_add, NULL) PHP_FE(weechat_hook_command_run, NULL) PHP_FE(weechat_hook_timer, NULL) PHP_FE(weechat_hook_fd, NULL) PHP_FE(weechat_hook_process, NULL) PHP_FE(weechat_hook_process_hashtable, NULL) PHP_FE(weechat_hook_connect, NULL) PHP_FE(weechat_hook_line, NULL) PHP_FE(weechat_hook_print, NULL) PHP_FE(weechat_hook_signal, NULL) PHP_FE(weechat_hook_signal_send, NULL) PHP_FE(weechat_hook_hsignal, NULL) PHP_FE(weechat_hook_hsignal_send, NULL) PHP_FE(weechat_hook_config, NULL) PHP_FE(weechat_hook_modifier, NULL) PHP_FE(weechat_hook_modifier_exec, NULL) PHP_FE(weechat_hook_info, NULL) PHP_FE(weechat_hook_info_hashtable, NULL) PHP_FE(weechat_hook_infolist, NULL) PHP_FE(weechat_hook_focus, NULL) PHP_FE(weechat_hook_set, NULL) PHP_FE(weechat_unhook, NULL) PHP_FE(weechat_unhook_all, NULL) PHP_FE(weechat_buffer_new, NULL) PHP_FE(weechat_buffer_search, NULL) PHP_FE(weechat_buffer_search_main, NULL) PHP_FE(weechat_current_buffer, NULL) PHP_FE(weechat_buffer_clear, NULL) PHP_FE(weechat_buffer_close, NULL) PHP_FE(weechat_buffer_merge, NULL) PHP_FE(weechat_buffer_unmerge, NULL) PHP_FE(weechat_buffer_get_integer, NULL) PHP_FE(weechat_buffer_get_string, NULL) PHP_FE(weechat_buffer_get_pointer, NULL) PHP_FE(weechat_buffer_set, NULL) PHP_FE(weechat_buffer_string_replace_local_var, NULL) PHP_FE(weechat_buffer_match_list, NULL) PHP_FE(weechat_current_window, NULL) PHP_FE(weechat_window_search_with_buffer, NULL) PHP_FE(weechat_window_get_integer, NULL) PHP_FE(weechat_window_get_string, NULL) PHP_FE(weechat_window_get_pointer, NULL) PHP_FE(weechat_window_set_title, NULL) PHP_FE(weechat_nicklist_add_group, NULL) PHP_FE(weechat_nicklist_search_group, NULL) PHP_FE(weechat_nicklist_add_nick, NULL) PHP_FE(weechat_nicklist_search_nick, NULL) PHP_FE(weechat_nicklist_remove_group, NULL) PHP_FE(weechat_nicklist_remove_nick, NULL) PHP_FE(weechat_nicklist_remove_all, NULL) PHP_FE(weechat_nicklist_group_get_integer, NULL) PHP_FE(weechat_nicklist_group_get_string, NULL) PHP_FE(weechat_nicklist_group_get_pointer, NULL) PHP_FE(weechat_nicklist_group_set, NULL) PHP_FE(weechat_nicklist_nick_get_integer, NULL) PHP_FE(weechat_nicklist_nick_get_string, NULL) PHP_FE(weechat_nicklist_nick_get_pointer, NULL) PHP_FE(weechat_nicklist_nick_set, NULL) PHP_FE(weechat_bar_item_search, NULL) PHP_FE(weechat_bar_item_new, NULL) PHP_FE(weechat_bar_item_update, NULL) PHP_FE(weechat_bar_item_remove, NULL) PHP_FE(weechat_bar_search, NULL) PHP_FE(weechat_bar_new, NULL) PHP_FE(weechat_bar_set, NULL) PHP_FE(weechat_bar_update, NULL) PHP_FE(weechat_bar_remove, NULL) PHP_FE(weechat_command, NULL) PHP_FE(weechat_command_options, NULL) PHP_FE(weechat_completion_new, NULL) PHP_FE(weechat_completion_search, NULL) PHP_FE(weechat_completion_get_string, NULL) PHP_FE(weechat_completion_list_add, NULL) PHP_FE(weechat_completion_free, NULL) PHP_FE(weechat_info_get, NULL) PHP_FE(weechat_info_get_hashtable, NULL) PHP_FE(weechat_infolist_new, NULL) PHP_FE(weechat_infolist_new_item, NULL) PHP_FE(weechat_infolist_new_var_integer, NULL) PHP_FE(weechat_infolist_new_var_string, NULL) PHP_FE(weechat_infolist_new_var_pointer, NULL) PHP_FE(weechat_infolist_new_var_time, NULL) PHP_FE(weechat_infolist_search_var, NULL) PHP_FE(weechat_infolist_get, NULL) PHP_FE(weechat_infolist_next, NULL) PHP_FE(weechat_infolist_prev, NULL) PHP_FE(weechat_infolist_reset_item_cursor, NULL) PHP_FE(weechat_infolist_fields, NULL) PHP_FE(weechat_infolist_integer, NULL) PHP_FE(weechat_infolist_string, NULL) PHP_FE(weechat_infolist_pointer, NULL) PHP_FE(weechat_infolist_time, NULL) PHP_FE(weechat_infolist_free, NULL) PHP_FE(weechat_hdata_get, NULL) PHP_FE(weechat_hdata_get_var_offset, NULL) PHP_FE(weechat_hdata_get_var_type_string, NULL) PHP_FE(weechat_hdata_get_var_array_size, NULL) PHP_FE(weechat_hdata_get_var_array_size_string, NULL) PHP_FE(weechat_hdata_get_var_hdata, NULL) PHP_FE(weechat_hdata_get_list, NULL) PHP_FE(weechat_hdata_check_pointer, NULL) PHP_FE(weechat_hdata_move, NULL) PHP_FE(weechat_hdata_search, NULL) PHP_FE(weechat_hdata_char, NULL) PHP_FE(weechat_hdata_integer, NULL) PHP_FE(weechat_hdata_long, NULL) PHP_FE(weechat_hdata_string, NULL) PHP_FE(weechat_hdata_pointer, NULL) PHP_FE(weechat_hdata_time, NULL) PHP_FE(weechat_hdata_hashtable, NULL) PHP_FE(weechat_hdata_compare, NULL) PHP_FE(weechat_hdata_update, NULL) PHP_FE(weechat_hdata_get_string, NULL) PHP_FE(weechat_upgrade_new, NULL) PHP_FE(weechat_upgrade_write_object, NULL) PHP_FE(weechat_upgrade_read, NULL) PHP_FE(weechat_upgrade_close, NULL) PHP_FE(forget_class, NULL) PHP_FE(forget_function, NULL) PHP_FE_END }; PHP_MINIT_FUNCTION(weechat) { /* make C compiler happy */ (void) type; /* Register integer constants */ #define PHP_WEECHAT_CONSTANT(NAME) \ zend_register_long_constant(#NAME, sizeof(#NAME)-1, (NAME), CONST_CS | CONST_PERSISTENT, module_number) PHP_WEECHAT_CONSTANT(WEECHAT_RC_OK); PHP_WEECHAT_CONSTANT(WEECHAT_RC_OK_EAT); PHP_WEECHAT_CONSTANT(WEECHAT_RC_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_READ_OK); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_READ_MEMORY_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_READ_FILE_NOT_FOUND); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_WRITE_OK); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_WRITE_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_WRITE_MEMORY_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_SET_OK_CHANGED); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_SET_OK_SAME_VALUE); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_SET_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_SET_OPTION_NOT_FOUND); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_OK_NO_RESET); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_OK_RESET); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_OK_REMOVED); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_OTHER); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_CHAR); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_INTEGER); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_LONG); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_STRING); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_POINTER); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_TIME); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_HASHTABLE); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_SHARED_STRING); PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_LIST_CHECK_POINTERS); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_PROCESS_RUNNING); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_PROCESS_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_PROCESS_CHILD); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_OK); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_ADDRESS_NOT_FOUND); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_IP_ADDRESS_NOT_FOUND); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_CONNECTION_REFUSED); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_PROXY_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_LOCAL_HOSTNAME_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_GNUTLS_INIT_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_GNUTLS_HANDSHAKE_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_MEMORY_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_TIMEOUT); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_SOCKET_ERROR); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_GNUTLS_CB_VERIFY_CERT); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_GNUTLS_CB_SET_CERT); #undef PHP_WEECHAT_CONSTANT /* Register string constants */ #define PHP_WEECHAT_CONSTANT(NAME) \ zend_register_string_constant(#NAME, sizeof(#NAME)-1, (NAME), CONST_CS | CONST_PERSISTENT, module_number) PHP_WEECHAT_CONSTANT(WEECHAT_PLUGIN_API_VERSION); PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_NULL); PHP_WEECHAT_CONSTANT(WEECHAT_LIST_POS_SORT); PHP_WEECHAT_CONSTANT(WEECHAT_LIST_POS_BEGINNING); PHP_WEECHAT_CONSTANT(WEECHAT_LIST_POS_END); PHP_WEECHAT_CONSTANT(WEECHAT_HASHTABLE_INTEGER); PHP_WEECHAT_CONSTANT(WEECHAT_HASHTABLE_STRING); PHP_WEECHAT_CONSTANT(WEECHAT_HASHTABLE_POINTER); PHP_WEECHAT_CONSTANT(WEECHAT_HASHTABLE_BUFFER); PHP_WEECHAT_CONSTANT(WEECHAT_HASHTABLE_TIME); PHP_WEECHAT_CONSTANT(WEECHAT_HOTLIST_LOW); PHP_WEECHAT_CONSTANT(WEECHAT_HOTLIST_MESSAGE); PHP_WEECHAT_CONSTANT(WEECHAT_HOTLIST_PRIVATE); PHP_WEECHAT_CONSTANT(WEECHAT_HOTLIST_HIGHLIGHT); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_SIGNAL_STRING); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_SIGNAL_INT); PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_SIGNAL_POINTER); #undef PHP_WEECHAT_CONSTANT return SUCCESS; } zend_module_entry weechat_module_entry = { STANDARD_MODULE_HEADER, "weechat", weechat_functions, PHP_MINIT(weechat), NULL, NULL, NULL, NULL, PHP_WEECHAT_VERSION, STANDARD_MODULE_PROPERTIES }; /* * Callback called for each key/value in a hashtable. */ void weechat_php_hashtable_to_array_cb (void *data, struct t_hashtable *hashtable, const char *key, const char *value) { /* make C compiler happy */ (void) hashtable; add_assoc_string ((zval*)data, key, (char*)value); } /* * Converts a WeeChat hashtable to a PHP array. */ void weechat_php_hashtable_to_array (struct t_hashtable *hashtable, zval *arr) { array_init (arr); weechat_hashtable_map_string (hashtable, &weechat_php_hashtable_to_array_cb, arr); } /* * Converts a PHP array to a WeeChat hashtable. * * Note: hashtable must be freed after use. */ struct t_hashtable * weechat_php_array_to_hashtable (zval *arr, int size, const char *type_keys, const char *type_values) { struct t_hashtable *hashtable; zend_string *key; zval *val; hashtable = weechat_hashtable_new (size, type_keys, type_values, NULL, NULL); if (!hashtable) return NULL; ZEND_HASH_FOREACH_STR_KEY_VAL(Z_ARRVAL_P(arr), key, val) { if (strcmp (type_values, WEECHAT_HASHTABLE_STRING) == 0) { weechat_hashtable_set (hashtable, ZSTR_VAL(key), Z_STRVAL_P(val)); } else if (strcmp (type_values, WEECHAT_HASHTABLE_POINTER) == 0) { weechat_hashtable_set (hashtable, ZSTR_VAL(key), plugin_script_str2ptr ( weechat_php_plugin, NULL, NULL, Z_STRVAL_P(val))); } } ZEND_HASH_FOREACH_END(); return hashtable; } static void weechat_php_func_map_free_val (struct t_hashtable *hashtable, const void *key, void *value) { /* make C compiler happy */ (void) hashtable; (void) key; zval_dtor ((zval *)value); efree ((zval *)value); } static void weechat_php_func_map_free_key (struct t_hashtable *hashtable, void *key) { /* make C compiler happy */ (void) hashtable; free ((char *)key); } zval * weechat_php_func_map_get (const char* func_name) { if (!weechat_php_func_map) return NULL; return weechat_hashtable_get (weechat_php_func_map, func_name); } const char * weechat_php_func_map_add (zval *ofunc) { zval *func; const char *func_name; if (!weechat_php_func_map) { weechat_php_func_map = weechat_hashtable_new (32, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_POINTER, NULL, NULL); weechat_hashtable_set_pointer (weechat_php_func_map, "callback_free_value", weechat_php_func_map_free_val); weechat_hashtable_set_pointer (weechat_php_func_map, "callback_free_key", weechat_php_func_map_free_key); } func = (zval *)safe_emalloc (sizeof (zval), 1, 0); ZVAL_COPY(func, ofunc); func_name = plugin_script_ptr2str (func); weechat_hashtable_set (weechat_php_func_map, func_name, func); return func_name; } /* * Executes a PHP function. */ void * weechat_php_exec (struct t_plugin_script *script, int ret_type, const char *function, const char *format, void **argv) { int argc, i; zval *params; zval zretval; void *ret_value; int *ret_i; zend_fcall_info fci; zend_fcall_info_cache fci_cache; struct t_plugin_script *old_php_current_script; zval *zfunc; /* Save old script */ old_php_current_script = php_current_script; php_current_script = script; /* Build func args */ if (!format || !format[0]) { argc = 0; params = NULL; } else { argc = strlen (format); params = safe_emalloc (sizeof (zval), argc, 0); for (i = 0; i < argc; i++) { switch (format[i]) { case 's': /* string */ ZVAL_STRING(¶ms[i], (char *)argv[i]); break; case 'i': /* integer */ ZVAL_LONG(¶ms[i], *((int *)argv[i])); break; case 'h': /* hash */ weechat_php_hashtable_to_array ((struct t_hashtable *)argv[i], ¶ms[i]); break; } } } /* Invoke func */ ret_value = NULL; memset (&fci, 0, sizeof (zend_fcall_info)); memset (&fci_cache, 0, sizeof (zend_fcall_info_cache)); zfunc = weechat_php_func_map_get (function); if (zfunc && zend_fcall_info_init (zfunc, 0, &fci, &fci_cache, NULL, NULL) == SUCCESS) { fci.params = params; fci.param_count = argc; fci.retval = &zretval; } zend_try { if (zfunc && zend_call_function (&fci, &fci_cache) == SUCCESS) { if (ret_type == WEECHAT_SCRIPT_EXEC_STRING) { convert_to_string (&zretval); ret_value = strdup ((char *)Z_STRVAL(zretval)); } else if (ret_type == WEECHAT_SCRIPT_EXEC_POINTER) { convert_to_string (&zretval); ret_value = plugin_script_str2ptr (weechat_php_plugin, script->name, function, (char *)Z_STRVAL(zretval)); } else if (ret_type == WEECHAT_SCRIPT_EXEC_INT) { convert_to_long (&zretval); ret_i = malloc (sizeof (*ret_i)); *ret_i = Z_LVAL(zretval); ret_value = ret_i; } else if (ret_type == WEECHAT_SCRIPT_EXEC_HASHTABLE) { ret_value = weechat_php_array_to_hashtable (&zretval, WEECHAT_SCRIPT_HASHTABLE_DEFAULT_SIZE, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING); } else { if (ret_type != WEECHAT_SCRIPT_EXEC_IGNORE) { weechat_printf (NULL, weechat_gettext ("%s%s: function \"%s\" " "must return a valid " "value"), weechat_prefix ("error"), PHP_PLUGIN_NAME, function); } } } else { weechat_printf (NULL, weechat_gettext ("%s%s: unable to run function \"%s\""), weechat_prefix ("error"), PHP_PLUGIN_NAME, function); } } zend_end_try (); if ((ret_type != WEECHAT_SCRIPT_EXEC_IGNORE) && !ret_value) { weechat_printf (NULL, weechat_gettext ("%s%s: error in function \"%s\""), weechat_prefix ("error"), PHP_PLUGIN_NAME, function); } /* Cleanup */ if (params) { for (i = 0; i < argc; i++) { zval_ptr_dtor (¶ms[i]); } efree (params); } /* Restore old script */ php_current_script = old_php_current_script; return ret_value; } /* * Loads a PHP script. * * If code is NULL, the content of filename is read and executed. * If code is not NULL, it is executed (the file is not read). * * Returns pointer to new registered script, NULL if error. */ struct t_plugin_script * weechat_php_load (const char *filename, const char *code) { zend_file_handle file_handle; /* make C compiler happy */ /* TODO: implement load of code in PHP */ (void) code; if ((weechat_php_plugin->debug >= 2) || !php_quiet) { weechat_printf (NULL, weechat_gettext ("%s: loading script \"%s\""), PHP_PLUGIN_NAME, filename); } php_current_script = NULL; php_registered_script = NULL; php_current_script_filename = filename; memset (&file_handle, 0, sizeof (file_handle)); file_handle.type = ZEND_HANDLE_FILENAME; file_handle.filename = filename; zend_try { php_execute_script (&file_handle); } zend_end_try (); if (!php_registered_script) { weechat_printf (NULL, weechat_gettext ("%s%s: function \"register\" not " "found (or failed) in file \"%s\""), weechat_prefix ("error"), PHP_PLUGIN_NAME, filename); return NULL; } php_current_script = php_registered_script; plugin_script_set_buffer_callbacks (weechat_php_plugin, php_scripts, php_current_script, &weechat_php_api_buffer_input_data_cb, &weechat_php_api_buffer_close_cb); (void) weechat_hook_signal_send ("php_script_loaded", WEECHAT_HOOK_SIGNAL_STRING, php_current_script->filename); return php_current_script; } /* * Callback for script_auto_load() function. */ void weechat_php_load_cb (void *data, const char *filename) { /* make C compiler happy */ (void) data; weechat_php_load (filename, NULL); } /* * Unloads a PHP script. */ void weechat_php_unload (struct t_plugin_script *script) { int *rc; char *filename; if ((weechat_php_plugin->debug >= 2) || !php_quiet) { weechat_printf (NULL, weechat_gettext ("%s: unloading script \"%s\""), PHP_PLUGIN_NAME, script->name); } if (script->shutdown_func && script->shutdown_func[0]) { rc = (int *)weechat_php_exec (script, WEECHAT_SCRIPT_EXEC_INT, script->shutdown_func, NULL, NULL); if (rc) free (rc); } filename = strdup (script->filename); if (php_current_script == script) php_current_script = (php_current_script->prev_script) ? php_current_script->prev_script : php_current_script->next_script; plugin_script_remove (weechat_php_plugin, &php_scripts, &last_php_script, script); (void) weechat_hook_signal_send ("php_script_unloaded", WEECHAT_HOOK_SIGNAL_STRING, filename); if (filename) free (filename); } /* * Unloads a PHP script by name. */ void weechat_php_unload_name (const char *name) { struct t_plugin_script *ptr_script; ptr_script = plugin_script_search (weechat_php_plugin, php_scripts, name); if (ptr_script) { weechat_php_unload (ptr_script); if (!php_quiet) { weechat_printf (NULL, weechat_gettext ("%s: script \"%s\" unloaded"), PHP_PLUGIN_NAME, name); } } else { weechat_printf (NULL, weechat_gettext ("%s%s: script \"%s\" not loaded"), weechat_prefix ("error"), PHP_PLUGIN_NAME, name); } } /* * Unloads all PHP scripts. */ void weechat_php_unload_all () { while (php_scripts) { weechat_php_unload (php_scripts); } } /* * Reloads a PHP script by name. */ void weechat_php_reload_name (const char *name) { struct t_plugin_script *ptr_script; char *filename; ptr_script = plugin_script_search (weechat_php_plugin, php_scripts, name); if (ptr_script) { filename = strdup (ptr_script->filename); if (filename) { weechat_php_unload (ptr_script); if (!php_quiet) { weechat_printf (NULL, weechat_gettext ("%s: script \"%s\" unloaded"), PHP_PLUGIN_NAME, name); } weechat_php_load (filename, NULL); free (filename); } } else { weechat_printf (NULL, weechat_gettext ("%s%s: script \"%s\" not loaded"), weechat_prefix ("error"), PHP_PLUGIN_NAME, name); } } /* * Evaluates PHP source code. * * Returns: * 1: OK * 0: error */ int weechat_php_eval (struct t_gui_buffer *buffer, int send_to_buffer_as_input, int exec_commands, const char *code) { /* TODO: implement PHP eval */ (void) buffer; (void) send_to_buffer_as_input; (void) exec_commands; (void) code; return 1; } /* * Callback for command "/php". */ int weechat_php_command_cb (const void *pointer, void *data, struct t_gui_buffer *buffer, int argc, char **argv, char **argv_eol) { char *ptr_name, *ptr_code, *path_script; int i, send_to_buffer_as_input, exec_commands; /* make C compiler happy */ (void) pointer; (void) data; if (argc == 1) { plugin_script_display_list (weechat_php_plugin, php_scripts, NULL, 0); } else if (argc == 2) { if (weechat_strcasecmp (argv[1], "list") == 0) { plugin_script_display_list (weechat_php_plugin, php_scripts, NULL, 0); } else if (weechat_strcasecmp (argv[1], "listfull") == 0) { plugin_script_display_list (weechat_php_plugin, php_scripts, NULL, 1); } else if (weechat_strcasecmp (argv[1], "autoload") == 0) { plugin_script_auto_load (weechat_php_plugin, &weechat_php_load_cb); } else if (weechat_strcasecmp (argv[1], "reload") == 0) { weechat_php_unload_all (); plugin_script_auto_load (weechat_php_plugin, &weechat_php_load_cb); } else if (weechat_strcasecmp (argv[1], "unload") == 0) { weechat_php_unload_all (); } else if (weechat_strcasecmp (argv[1], "version") == 0) { plugin_script_display_interpreter (weechat_php_plugin, 0); } else WEECHAT_COMMAND_ERROR; } else { if (weechat_strcasecmp (argv[1], "list") == 0) { plugin_script_display_list (weechat_php_plugin, php_scripts, argv_eol[2], 0); } else if (weechat_strcasecmp (argv[1], "listfull") == 0) { plugin_script_display_list (weechat_php_plugin, php_scripts, argv_eol[2], 1); } else if ((weechat_strcasecmp (argv[1], "load") == 0) || (weechat_strcasecmp (argv[1], "reload") == 0) || (weechat_strcasecmp (argv[1], "unload") == 0)) { ptr_name = argv_eol[2]; if (strncmp (ptr_name, "-q ", 3) == 0) { php_quiet = 1; ptr_name += 3; while (ptr_name[0] == ' ') { ptr_name++; } } if (weechat_strcasecmp (argv[1], "load") == 0) { /* load PHP script */ path_script = plugin_script_search_path (weechat_php_plugin, ptr_name); weechat_php_load ((path_script) ? path_script : ptr_name, NULL); if (path_script) free (path_script); } else if (weechat_strcasecmp (argv[1], "reload") == 0) { /* reload one PHP script */ weechat_php_reload_name (ptr_name); } else if (weechat_strcasecmp (argv[1], "unload") == 0) { /* unload PHP script */ weechat_php_unload_name (ptr_name); } php_quiet = 0; } else if (weechat_strcasecmp (argv[1], "eval") == 0) { send_to_buffer_as_input = 0; exec_commands = 0; ptr_code = argv_eol[2]; for (i = 2; i < argc; i++) { if (argv[i][0] == '-') { if (strcmp (argv[i], "-o") == 0) { if (i + 1 >= argc) WEECHAT_COMMAND_ERROR; send_to_buffer_as_input = 1; exec_commands = 0; ptr_code = argv_eol[i + 1]; } else if (strcmp (argv[i], "-oc") == 0) { if (i + 1 >= argc) WEECHAT_COMMAND_ERROR; send_to_buffer_as_input = 1; exec_commands = 1; ptr_code = argv_eol[i + 1]; } } else break; } if (!weechat_php_eval (buffer, send_to_buffer_as_input, exec_commands, ptr_code)) WEECHAT_COMMAND_ERROR; /* TODO: implement /php eval */ weechat_printf (NULL, _("%sCommand \"/%s eval\" is not yet implemented"), weechat_prefix ("error"), weechat_php_plugin->name); } else WEECHAT_COMMAND_ERROR; } return WEECHAT_RC_OK; } /* * Adds PHP scripts to completion list. */ int weechat_php_completion_cb (const void *pointer, void *data, const char *completion_item, struct t_gui_buffer *buffer, struct t_gui_completion *completion) { /* make C compiler happy */ (void) pointer; (void) data; (void) completion_item; (void) buffer; plugin_script_completion (weechat_php_plugin, completion, php_scripts); return WEECHAT_RC_OK; } /* * Returns hdata for PHP scripts. */ struct t_hdata * weechat_php_hdata_cb (const void *pointer, void *data, const char *hdata_name) { /* make C compiler happy */ (void) pointer; (void) data; return plugin_script_hdata_script (weechat_plugin, &php_scripts, &last_php_script, hdata_name); } /* * Returns PHP info "php_eval". */ char * weechat_php_info_eval_cb (const void *pointer, void *data, const char *info_name, const char *arguments) { const char *not_implemented = "not yet implemented"; /* make C compiler happy */ (void) pointer; (void) data; (void) info_name; (void) arguments; return strdup (not_implemented); } /* * Returns infolist with PHP scripts. */ struct t_infolist * weechat_php_infolist_cb (const void *pointer, void *data, const char *infolist_name, void *obj_pointer, const char *arguments) { /* make C compiler happy */ (void) pointer; (void) data; if (!infolist_name || !infolist_name[0]) return NULL; if (weechat_strcasecmp (infolist_name, "php_script") == 0) { return plugin_script_infolist_list_scripts (weechat_php_plugin, php_scripts, obj_pointer, arguments); } return NULL; } /* * Dumps PHP plugin data in WeeChat log file. */ int weechat_php_signal_debug_dump_cb (const void *pointer, void *data, const char *signal, const char *type_data, void *signal_data) { /* make C compiler happy */ (void) pointer; (void) data; (void) signal; (void) type_data; if (!signal_data || (weechat_strcasecmp ((char *)signal_data, PHP_PLUGIN_NAME) == 0)) { plugin_script_print_log (weechat_php_plugin, php_scripts); } return WEECHAT_RC_OK; } /* * Timer for executing actions. */ int weechat_php_timer_action_cb (const void *pointer, void *data, int remaining_calls) { /* make C compiler happy */ (void) data; (void) remaining_calls; if (pointer) { if (pointer == &php_action_install_list) { plugin_script_action_install (weechat_php_plugin, php_scripts, &weechat_php_unload, &weechat_php_load, &php_quiet, &php_action_install_list); } else if (pointer == &php_action_remove_list) { plugin_script_action_remove (weechat_php_plugin, php_scripts, &weechat_php_unload, &php_quiet, &php_action_remove_list); } else if (pointer == &php_action_autoload_list) { plugin_script_action_autoload (weechat_php_plugin, &php_quiet, &php_action_autoload_list); } } return WEECHAT_RC_OK; } /* * Callback called when a script action is asked (install/remove/autoload a * script). */ int weechat_php_signal_script_action_cb (const void *pointer, void *data, const char *signal, const char *type_data, void *signal_data) { /* make C compiler happy */ (void) pointer; (void) data; if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_STRING) == 0) { if (strcmp (signal, "php_script_install") == 0) { plugin_script_action_add (&php_action_install_list, (const char *)signal_data); weechat_hook_timer (1, 0, 1, &weechat_php_timer_action_cb, &php_action_install_list, NULL); } else if (strcmp (signal, "php_script_remove") == 0) { plugin_script_action_add (&php_action_remove_list, (const char *)signal_data); weechat_hook_timer (1, 0, 1, &weechat_php_timer_action_cb, &php_action_remove_list, NULL); } else if (strcmp (signal, "php_script_autoload") == 0) { plugin_script_action_add (&php_action_autoload_list, (const char *)signal_data); weechat_hook_timer (1, 0, 1, &weechat_php_timer_action_cb, &php_action_autoload_list, NULL); } } return WEECHAT_RC_OK; } int php_weechat_startup (sapi_module_struct *sapi_module) { return php_module_startup (sapi_module, &weechat_module_entry, 1); } size_t php_weechat_ub_write (const char *str, size_t str_length) { weechat_printf (NULL, "php: %s", str); return str_length + 5; } void php_weechat_sapi_error (int type, const char *format, ...) { /* make C compiler happy */ (void) type; weechat_va_format (format); if (vbuffer) { php_weechat_ub_write (vbuffer, strlen (vbuffer)); free (vbuffer); } } #if PHP_VERSION_ID >= 70100 /* PHP >= 7.1 */ void php_weechat_log_message (char *message, int syslog_type_int) { /* make C compiler happy */ (void) syslog_type_int; php_weechat_ub_write (message, strlen (message)); } #else /* PHP 7.0 */ void php_weechat_log_message (char *message) { php_weechat_ub_write (message, strlen (message)); } #endif /* * Initializes PHP plugin. */ int weechat_plugin_init (struct t_weechat_plugin *plugin, int argc, char *argv[]) { weechat_php_plugin = plugin; /* set interpreter name and version */ weechat_hashtable_set (plugin->variables, "interpreter_name", plugin->name); #ifdef PHP_VERSION weechat_hashtable_set (plugin->variables, "interpreter_version", PHP_VERSION); #else weechat_hashtable_set (plugin->variables, "interpreter_version", ""); #endif /* PHP_VERSION */ php_data.config_file = &php_config_file; php_data.config_look_check_license = &php_config_look_check_license; php_data.config_look_eval_keep_context = &php_config_look_eval_keep_context; php_data.scripts = &php_scripts; php_data.last_script = &last_php_script; php_data.callback_command = &weechat_php_command_cb; php_data.callback_completion = &weechat_php_completion_cb; php_data.callback_hdata = &weechat_php_hdata_cb; php_data.callback_info_eval = &weechat_php_info_eval_cb; php_data.callback_infolist = &weechat_php_infolist_cb; php_data.callback_signal_debug_dump = &weechat_php_signal_debug_dump_cb; php_data.callback_signal_script_action = &weechat_php_signal_script_action_cb; php_data.callback_load_file = &weechat_php_load_cb; php_data.unload_all = &weechat_php_unload_all; php_embed_module.startup = php_weechat_startup; php_embed_module.ub_write = php_weechat_ub_write; php_embed_module.flush = NULL; php_embed_module.sapi_error = php_weechat_sapi_error; php_embed_module.log_message = php_weechat_log_message; php_embed_init (0, NULL); PG(report_zend_debug) = 0; /* Turn off --enable-debug output */ php_quiet = 1; plugin_script_init (weechat_php_plugin, argc, argv, &php_data); php_quiet = 0; plugin_script_display_short_list (weechat_php_plugin, php_scripts); /* init OK */ return WEECHAT_RC_OK; } /* * Ends PHP plugin. */ int weechat_plugin_end (struct t_weechat_plugin *plugin) { /* unload all scripts */ php_quiet = 1; if (php_script_eval) { weechat_php_unload (php_script_eval); php_script_eval = NULL; } plugin_script_end (plugin, &php_data); php_quiet = 0; if (weechat_php_func_map) { weechat_hashtable_remove_all (weechat_php_func_map); weechat_hashtable_free (weechat_php_func_map); weechat_php_func_map = NULL; } php_embed_shutdown (); if (php_action_install_list) free (php_action_install_list); if (php_action_remove_list) free (php_action_remove_list); if (php_action_autoload_list) free (php_action_autoload_list); /* weechat_string_dyn_free (php_buffer_output, 1); */ return WEECHAT_RC_OK; }