/* * script-action.c - actions on scripts * * Copyright (C) 2003-2017 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 . */ #include #include #include #include #include #include #include #include "../weechat-plugin.h" #include "script.h" #include "script-action.h" #include "script-buffer.h" #include "script-config.h" #include "script-repo.h" char *script_actions = NULL; void script_action_install (int quiet); /* * Lists loaded scripts (all languages). */ void script_action_list () { int i, scripts_loaded; char hdata_name[128]; const char *ptr_name; struct t_hdata *hdata; void *ptr_script; weechat_printf (NULL, ""); weechat_printf (NULL, _("Scripts loaded:")); scripts_loaded = 0; for (i = 0; i < SCRIPT_NUM_LANGUAGES; i++) { snprintf (hdata_name, sizeof (hdata_name), "%s_script", script_language[i]); hdata = weechat_hdata_get (hdata_name); ptr_script = weechat_hdata_get_list (hdata, "scripts"); while (ptr_script) { ptr_name = weechat_hdata_string (hdata, ptr_script, "name"); weechat_printf (NULL, " %s %s%s%s.%s %s%s %s(%s%s%s)", script_repo_get_status_for_display (script_repo_search_by_name (ptr_name), "*?iaHN", 0), weechat_color (weechat_config_string (script_config_color_text_name)), ptr_name, weechat_color (weechat_config_string (script_config_color_text_extension)), script_extension[i], weechat_color (weechat_config_string (script_config_color_text_version)), weechat_hdata_string (hdata, ptr_script, "version"), weechat_color ("chat_delimiters"), weechat_color (weechat_config_string (script_config_color_text_description)), weechat_hdata_string (hdata, ptr_script, "description"), weechat_color ("chat_delimiters")); scripts_loaded++; ptr_script = weechat_hdata_move (hdata, ptr_script, 1); } } if (scripts_loaded == 0) { weechat_printf (NULL, _(" (none)")); } } /* * Lists loaded scripts (all languages) in input. * * Sends input to buffer if send_to_buffer == 1. */ void script_action_list_input (int send_to_buffer) { int i, length; char hdata_name[128], *buf, str_pos[16]; struct t_hdata *hdata; void *ptr_script; buf = malloc (16384); if (!buf) return; buf[0] = '\0'; length = 0; for (i = 0; i < SCRIPT_NUM_LANGUAGES; i++) { snprintf (hdata_name, sizeof (hdata_name), "%s_script", script_language[i]); hdata = weechat_hdata_get (hdata_name); ptr_script = weechat_hdata_get_list (hdata, "scripts"); while (ptr_script) { if (buf[0]) strcat (buf, ", "); strcat (buf, weechat_hdata_string (hdata, ptr_script, "name")); strcat (buf, "."); strcat (buf, script_extension[i]); strcat (buf, " "); strcat (buf, weechat_hdata_string (hdata, ptr_script, "version")); length = strlen (buf); if (length > 16384 - 64) { strcat (buf, "..."); length += 3; break; } ptr_script = weechat_hdata_move (hdata, ptr_script, 1); } } if (buf[0]) { if (send_to_buffer) weechat_command (weechat_current_buffer (), buf); else { weechat_buffer_set (weechat_current_buffer (), "input", buf); snprintf (str_pos, sizeof (str_pos), "%d", length); weechat_buffer_set (weechat_current_buffer (), "input_pos", str_pos); } } } /* * Loads a script. */ void script_action_load (const char *name, int quiet) { char *pos, str_command[1024]; int language; language = -1; pos = strrchr (name, '.'); if (pos) language = script_language_search_by_extension (pos + 1); if (language < 0) { if (!quiet) { weechat_printf (NULL, _("%s: unknown language for script \"%s\""), SCRIPT_PLUGIN_NAME, name); } return; } /* check that plugin for this language is loaded */ if (!script_plugin_loaded[language]) { weechat_printf (NULL, _("%s: plugin \"%s\" is not loaded"), SCRIPT_PLUGIN_NAME, script_language[language]); return; } /* execute command (for example: "/python load go.py") */ snprintf (str_command, sizeof (str_command), "/%s load %s%s", script_language[language], (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", name); weechat_command (NULL, str_command); } /* * Unloads a script. */ void script_action_unload (const char *name, int quiet) { char *pos, hdata_name[128], *filename, *ptr_base_name, str_command[1024]; const char *ptr_filename, *ptr_registered_name; int language, found, i; struct t_hdata *hdata; void *ptr_script; pos = strrchr (name, '.'); if (pos) { /* unload script by using name + extension (example: "go.py") */ language = script_language_search_by_extension (pos + 1); if (language < 0) { if (!quiet) { weechat_printf (NULL, _("%s: unknown language for script \"%s\""), SCRIPT_PLUGIN_NAME, name); } return; } /* * search registered name of script using name with extension, * for example with "go.py" we should find "go" */ snprintf (hdata_name, sizeof (hdata_name), "%s_script", script_language[language]); hdata = weechat_hdata_get (hdata_name); ptr_script = weechat_hdata_get_list (hdata, "scripts"); while (ptr_script) { found = 0; ptr_filename = weechat_hdata_string (hdata, ptr_script, "filename"); if (ptr_filename) { filename = strdup (ptr_filename); if (filename) { ptr_base_name = basename (filename); if (strcmp (ptr_base_name, name) == 0) found = 1; free (filename); } } if (found) { ptr_registered_name = weechat_hdata_string (hdata, ptr_script, "name"); if (ptr_registered_name) { snprintf (str_command, sizeof (str_command), "/%s unload %s%s", script_language[language], (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", ptr_registered_name); weechat_command (NULL, str_command); } return; } ptr_script = weechat_hdata_move (hdata, ptr_script, 1); } } else { /* unload script by using name (example: "iset") */ for (i = 0; i < SCRIPT_NUM_LANGUAGES; i++) { snprintf (hdata_name, sizeof (hdata_name), "%s_script", script_language[i]); hdata = weechat_hdata_get (hdata_name); ptr_script = weechat_hdata_get_list (hdata, "scripts"); while (ptr_script) { ptr_registered_name = weechat_hdata_string (hdata, ptr_script, "name"); if (strcmp (ptr_registered_name, name) == 0) { snprintf (str_command, sizeof (str_command), "/%s unload %s%s", script_language[i], (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", name); weechat_command (NULL, str_command); return; } ptr_script = weechat_hdata_move (hdata, ptr_script, 1); } } } if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is not loaded"), SCRIPT_PLUGIN_NAME, name); } } /* * Reloads a script. */ void script_action_reload (const char *name, int quiet) { char *pos, hdata_name[128], *filename, *ptr_base_name, str_command[1024]; const char *ptr_filename, *ptr_registered_name; int language, found, i; struct t_hdata *hdata; void *ptr_script; pos = strrchr (name, '.'); if (pos) { /* reload script by using name + extension (example: "go.py") */ language = script_language_search_by_extension (pos + 1); if (language < 0) { if (!quiet) { weechat_printf (NULL, _("%s: unknown language for script \"%s\""), SCRIPT_PLUGIN_NAME, name); } return; } /* * search registered name of script using name with extension, * for example with "go.py" we should find "go" */ snprintf (hdata_name, sizeof (hdata_name), "%s_script", script_language[language]); hdata = weechat_hdata_get (hdata_name); ptr_script = weechat_hdata_get_list (hdata, "scripts"); while (ptr_script) { found = 0; ptr_filename = weechat_hdata_string (hdata, ptr_script, "filename"); if (ptr_filename) { filename = strdup (ptr_filename); if (filename) { ptr_base_name = basename (filename); if (strcmp (ptr_base_name, name) == 0) found = 1; free (filename); } } if (found) { ptr_registered_name = weechat_hdata_string (hdata, ptr_script, "name"); if (ptr_registered_name) { snprintf (str_command, sizeof (str_command), "/%s reload %s%s", script_language[language], (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", ptr_registered_name); weechat_command (NULL, str_command); } return; } ptr_script = weechat_hdata_move (hdata, ptr_script, 1); } } else { /* reload script by using name (example: "iset") */ for (i = 0; i < SCRIPT_NUM_LANGUAGES; i++) { snprintf (hdata_name, sizeof (hdata_name), "%s_script", script_language[i]); hdata = weechat_hdata_get (hdata_name); ptr_script = weechat_hdata_get_list (hdata, "scripts"); while (ptr_script) { ptr_registered_name = weechat_hdata_string (hdata, ptr_script, "name"); if (strcmp (ptr_registered_name, name) == 0) { snprintf (str_command, sizeof (str_command), "/%s reload %s%s", script_language[i], (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", name); weechat_command (NULL, str_command); return; } ptr_script = weechat_hdata_move (hdata, ptr_script, 1); } } } if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is not loaded"), SCRIPT_PLUGIN_NAME, name); } } /* * Enables/disables autoload for a script. * * Argument "autoload" can be: * 0: disables autoload * 1: enables autoload * -1: toggles autoload */ void script_action_autoload (const char *name, int quiet, int autoload) { struct t_script_repo *ptr_script; char str_signal[256], *filename; int length; ptr_script = script_repo_search_by_name_ext (name); if (!ptr_script) { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" not found"), SCRIPT_PLUGIN_NAME, name); } return; } /* check that script is installed */ if (!(ptr_script->status & SCRIPT_STATUS_INSTALLED)) { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is not installed"), SCRIPT_PLUGIN_NAME, name); } return; } /* toggle autoload if value is -1 */ if (autoload < 0) autoload = (ptr_script->status & SCRIPT_STATUS_AUTOLOADED) ? 0 : 1; /* ask plugin to autoload (or not) script */ length = 16 + strlen (ptr_script->name_with_extension) + 1; filename = malloc (length); if (filename) { snprintf (filename, length, "%s%s%s", (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", (autoload) ? "-a " : "", ptr_script->name_with_extension); snprintf (str_signal, sizeof (str_signal), "%s_script_autoload", script_language[ptr_script->language]); (void) weechat_hook_signal_send (str_signal, WEECHAT_HOOK_SIGNAL_STRING, filename); free (filename); } if (!quiet) { weechat_printf (NULL, (autoload) ? _("%s: autoload enabled for script \"%s\"") : _("%s: autoload disabled for script \"%s\""), SCRIPT_PLUGIN_NAME, name); } script_repo_update_status (ptr_script); } /* * Installs next script. */ int script_action_installnext_timer_cb (const void *pointer, void *data, int remaining_calls) { /* make C compiler happy */ (void) data; (void) remaining_calls; script_action_install ((pointer) ? 1 : 0); return WEECHAT_RC_OK; } /* * Installs script (after download of script). */ int script_action_install_process_cb (const void *pointer, void *data, const char *command, int return_code, const char *out, const char *err) { char *pos, *filename, *filename2, str_signal[256]; int quiet, auto_load, length; struct t_script_repo *ptr_script; /* make C compiler happy */ (void) data; (void) out; quiet = (pointer) ? 1 : 0; if (return_code >= 0) { pos = strrchr (command, '/'); if (err && err[0]) { weechat_printf (NULL, _("%s%s: error downloading script \"%s\": %s"), weechat_prefix ("error"), SCRIPT_PLUGIN_NAME, (pos) ? pos + 1 : "?", err); return WEECHAT_RC_OK; } if (pos) { ptr_script = script_repo_search_by_name_ext (pos + 1); if (ptr_script) { filename = script_config_get_script_download_filename (ptr_script, NULL); if (filename) { length = 16 + strlen (filename) + 1; filename2 = malloc (length); if (filename2) { if (ptr_script->status & SCRIPT_STATUS_INSTALLED) { auto_load = (ptr_script->status & SCRIPT_STATUS_AUTOLOADED) ? 1 : 0; } else { auto_load = weechat_config_boolean ( script_config_scripts_autoload); } snprintf (filename2, length, "%s%s%s", (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", (auto_load) ? "-a " : "", filename); snprintf (str_signal, sizeof (str_signal), "%s_script_install", script_language[ptr_script->language]); (void) weechat_hook_signal_send (str_signal, WEECHAT_HOOK_SIGNAL_STRING, filename2); free (filename2); } free (filename); } /* schedule install of next script */ weechat_hook_timer (10, 0, 1, &script_action_installnext_timer_cb, (quiet) ? (void *)1 : (void *)0, NULL); } } } return WEECHAT_RC_OK; } /* * Gets next script to install according to "install_order" in scripts. */ struct t_script_repo * script_action_get_next_script_to_install () { struct t_script_repo *ptr_script, *ptr_script_to_install; ptr_script_to_install = NULL; for (ptr_script = scripts_repo; ptr_script; ptr_script = ptr_script->next_script) { if (ptr_script->install_order > 0) { if (ptr_script->install_order == 1) ptr_script_to_install = ptr_script; ptr_script->install_order--; } } return ptr_script_to_install; } /* * Installs scrip(s) marked for install. */ void script_action_install (int quiet) { struct t_script_repo *ptr_script_to_install; char *filename, *url; struct t_hashtable *options; while (1) { ptr_script_to_install = script_action_get_next_script_to_install (); /* no more script to install? just exit function */ if (!ptr_script_to_install) return; /* * script to install and plugin is loaded: exit loop and go on with * install */ if (script_plugin_loaded[ptr_script_to_install->language]) break; /* plugin not loaded for language of script: display error */ weechat_printf (NULL, _("%s: script \"%s\" can not be installed because " "plugin \"%s\" is not loaded"), SCRIPT_PLUGIN_NAME, ptr_script_to_install->name_with_extension, script_language[ptr_script_to_install->language]); } filename = script_config_get_script_download_filename (ptr_script_to_install, NULL); if (filename) { options = weechat_hashtable_new (32, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); if (options) { url = script_build_download_url (ptr_script_to_install->url); if (url) { if (!weechat_config_boolean (script_config_look_quiet_actions)) { weechat_printf (NULL, _("%s: downloading script \"%s\"..."), SCRIPT_PLUGIN_NAME, ptr_script_to_install->name_with_extension); } weechat_hashtable_set (options, "file_out", filename); weechat_hook_process_hashtable ( url, options, weechat_config_integer (script_config_scripts_download_timeout) * 1000, &script_action_install_process_cb, (quiet) ? (void *)1 : (void *)0, NULL); free (url); } weechat_hashtable_free (options); } free (filename); } } /* * Removes a script. */ void script_action_remove (const char *name, int quiet) { struct t_script_repo *ptr_script; char str_signal[256], *filename; int length; ptr_script = script_repo_search_by_name_ext (name); if (!ptr_script) { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" not found"), SCRIPT_PLUGIN_NAME, name); } return; } /* check that script is installed */ if (!(ptr_script->status & SCRIPT_STATUS_INSTALLED)) { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is not installed"), SCRIPT_PLUGIN_NAME, name); } return; } /* check that script is not held */ if (ptr_script->status & SCRIPT_STATUS_HELD) { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is held"), SCRIPT_PLUGIN_NAME, name); } return; } /* check that plugin for this language is loaded */ if (!script_plugin_loaded[ptr_script->language]) { weechat_printf (NULL, _("%s: script \"%s\" can not be removed " "because plugin \"%s\" is not loaded"), SCRIPT_PLUGIN_NAME, ptr_script->name_with_extension, script_language[ptr_script->language]); return; } /* ask plugin to remove script */ length = 3 + strlen (ptr_script->name_with_extension) + 1; filename = malloc (length); if (filename) { snprintf (filename, length, "%s%s", (quiet && weechat_config_boolean (script_config_look_quiet_actions)) ? "-q " : "", ptr_script->name_with_extension); snprintf (str_signal, sizeof (str_signal), "%s_script_remove", script_language[ptr_script->language]); (void) weechat_hook_signal_send (str_signal, WEECHAT_HOOK_SIGNAL_STRING, filename); free (filename); } } /* * Un(hold)s a script. * * Returns: * 1: OK * 0: error */ int script_action_hold (const char *name, int quiet) { struct t_script_repo *ptr_script; ptr_script = script_repo_search_by_name_ext (name); if (ptr_script) { if (ptr_script->status & SCRIPT_STATUS_HELD) { script_config_unhold (ptr_script->name_with_extension); if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is not " "held any more"), SCRIPT_PLUGIN_NAME, name); } } else { script_config_hold (ptr_script->name_with_extension); if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" is held"), SCRIPT_PLUGIN_NAME, name); } } script_repo_update_status (ptr_script); return 1; } else { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" not found"), SCRIPT_PLUGIN_NAME, name); } } return 0; } /* * Shows a diff between script installed and script in repository (after * download of script). */ int script_action_show_diff_process_cb (const void *pointer, void *data, const char *command, int return_code, const char *out, const char *err) { char **lines, *filename; const char *color; int num_lines, i, diff_color; /* make C compiler happy */ (void) data; (void) command; if (script_buffer && script_buffer_detail_script && ((return_code == WEECHAT_HOOK_PROCESS_RUNNING) || (return_code >= 0))) { if (out) { lines = weechat_string_split (out, "\n", 0, 0, &num_lines); if (lines) { diff_color = weechat_config_boolean (script_config_look_diff_color); for (i = 0; i < num_lines; i++) { color = NULL; if (diff_color) { switch (lines[i][0]) { case '-': case '<': color = weechat_color ("red"); break; case '+': case '>': color = weechat_color ("green"); break; case '@': color = weechat_color ("cyan"); break; } } weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s%s", (color) ? color : "", lines[i]); } weechat_string_free_split (lines); } } else if (err) { lines = weechat_string_split (err, "\n", 0, 0, &num_lines); if (lines) { for (i = 0; i < num_lines; i++) { weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s", lines[i]); } weechat_string_free_split (lines); } } if (return_code >= 0) { weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s----------------------------------------" "----------------------------------------", weechat_color ("magenta")); } } if ((return_code == WEECHAT_HOOK_PROCESS_ERROR) || (return_code >= 0)) { /* last call to this callback: delete temporary file */ filename = (char *)pointer; unlink (filename); free (filename); } return WEECHAT_RC_OK; } /* * Shows source code of script (after download of script). */ int script_action_show_source_process_cb (const void *pointer, void *data, const char *command, int return_code, const char *out, const char *err) { char *pos, *filename, *filename_loaded, line[4096], *ptr_line; char *diff_command; const char *ptr_diff_command; struct t_script_repo *ptr_script; FILE *file; int length, diff_made; /* make C compiler happy */ (void) pointer; (void) data; (void) out; if (return_code >= 0) { pos = strrchr (command, '/'); if (err && err[0]) { weechat_printf (NULL, _("%s%s: error downloading script \"%s\": %s"), weechat_prefix ("error"), SCRIPT_PLUGIN_NAME, (pos) ? pos + 1 : "?", err); return WEECHAT_RC_OK; } if (pos) { ptr_script = script_repo_search_by_name_ext (pos + 1); if (ptr_script) { filename = script_config_get_script_download_filename (ptr_script, ".repository"); if (filename) { /* * read file and display content on script buffer * (only if script buffer is still displaying detail of * this script) */ if (script_buffer && script_buffer_detail_script && (script_buffer_detail_script == ptr_script)) { file = fopen (filename, "r"); if (file) { while (!feof (file)) { ptr_line = fgets (line, sizeof (line) - 1, file); if (ptr_line) { weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s", ptr_line); } } fclose (file); } else { weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, _("Error: file not found")); } weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s----------------------------------------" "----------------------------------------", weechat_color ("lightcyan")); } diff_made = 0; ptr_diff_command = script_config_get_diff_command (); if (ptr_diff_command && ptr_diff_command[0] && (ptr_script->status & SCRIPT_STATUS_NEW_VERSION)) { /* * diff command set => get the diff with a new process, * file will be deleted later (in callback of this new * process) */ filename_loaded = script_repo_get_filename_loaded (ptr_script); if (filename_loaded) { length = strlen (ptr_diff_command) + 1 + strlen (filename_loaded) + 1 + strlen (filename) + 1; diff_command = malloc (length); if (diff_command) { snprintf (diff_command, length, "%s %s %s", ptr_diff_command, filename_loaded, filename); script_buffer_detail_script_last_line++; script_buffer_detail_script_line_diff = script_buffer_detail_script_last_line; weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s", diff_command); weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s----------------------------------------" "----------------------------------------", weechat_color ("magenta")); weechat_hook_process (diff_command, 10000, &script_action_show_diff_process_cb, filename, NULL); diff_made = 1; free (diff_command); } free (filename_loaded); } } if (!diff_made) { /* no diff made: delete temporary file now */ unlink (filename); free (filename); } } } } } return WEECHAT_RC_OK; } /* * Shows detailed info on a script. */ void script_action_show (const char *name, int quiet) { struct t_script_repo *ptr_script; char *filename, *url; struct t_hashtable *options; if (name) { ptr_script = script_repo_search_by_name_ext (name); if (ptr_script) { script_buffer_show_detail_script (ptr_script); if (weechat_config_boolean (script_config_look_display_source)) { weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, _("Source code:")); weechat_printf_y (script_buffer, script_buffer_detail_script_last_line++, "%s----------------------------------------" "----------------------------------------", weechat_color ("lightcyan")); weechat_printf_y (script_buffer, script_buffer_detail_script_last_line, _("Downloading script...")); weechat_printf_y (script_buffer, script_buffer_detail_script_last_line + 1, "%s----------------------------------------" "----------------------------------------", weechat_color ("lightcyan")); filename = script_config_get_script_download_filename (ptr_script, ".repository"); if (filename) { options = weechat_hashtable_new (32, WEECHAT_HASHTABLE_STRING, WEECHAT_HASHTABLE_STRING, NULL, NULL); if (options) { url = script_build_download_url (ptr_script->url); if (url) { weechat_hashtable_set (options, "file_out", filename); weechat_hook_process_hashtable ( url, options, weechat_config_integer (script_config_scripts_download_timeout) * 1000, &script_action_show_source_process_cb, NULL, NULL); free (url); } weechat_hashtable_free (options); } free (filename); } } } else { if (!quiet) { weechat_printf (NULL, _("%s: script \"%s\" not found"), SCRIPT_PLUGIN_NAME, name); } } } else script_buffer_show_detail_script (NULL); } /* * Jumps to diff on buffer with detail of script. */ void script_action_showdiff () { char str_command[64]; struct t_gui_window *window; int diff, start_line_y, chat_height; if (script_buffer && script_buffer_detail_script && (script_buffer_detail_script_line_diff >= 0)) { /* check if we are already on diff */ diff = 0; window = weechat_window_search_with_buffer (script_buffer); if (window) { script_buffer_get_window_info (window, &start_line_y, &chat_height); diff = (start_line_y == script_buffer_detail_script_line_diff); } /* scroll to top of window */ weechat_command (script_buffer, "/window scroll_top"); /* if not currently on diff, jump to it */ if (!diff) { snprintf (str_command, sizeof (str_command), "/window scroll %d", script_buffer_detail_script_line_diff); weechat_command (script_buffer, str_command); } } } /* * Runs planned actions. * * Returns: * 1: at least an action was executed * 0: no action executed */ int script_action_run () { char **actions, **argv, **argv_eol, *ptr_action; int num_actions, argc, i, j, quiet, script_found; struct t_script_repo *ptr_script; if (!script_actions) return 0; script_get_loaded_plugins (); actions = weechat_string_split (script_actions, "\n", 0, 0, &num_actions); if (actions) { for (i = 0; i < num_actions; i++) { quiet = 0; ptr_action = actions[i]; if (ptr_action[0] == '-') { /* * if action starts with options (like "-q"), * read and skip them */ ptr_action++; while (ptr_action[0] && (ptr_action[0] != ' ')) { switch (ptr_action[0]) { case 'q': /* quiet */ quiet = 1; break; } ptr_action++; } while (ptr_action[0] == ' ') { ptr_action++; } } argv = weechat_string_split (ptr_action, " ", 0, 0, &argc); argv_eol = weechat_string_split (ptr_action, " ", 1, 0, &argc); if (argv && argv_eol) { if (weechat_strcasecmp (argv[0], "buffer") == 0) { /* open buffer with list of scripts */ if (!script_buffer) { script_buffer_open (); script_buffer_refresh (1); } weechat_buffer_set (script_buffer, "display", "1"); } else if (weechat_strcasecmp (argv[0], "list") == 0) { if (argc > 1) { if (weechat_strcasecmp (argv[1], "-i") == 0) script_action_list_input (0); else if (weechat_strcasecmp (argv[1], "-o") == 0) script_action_list_input (1); else script_action_list (); } else script_action_list (); } else if (weechat_strcasecmp (argv[0], "load") == 0) { for (j = 1; j < argc; j++) { script_action_load (argv[j], quiet); } } else if (weechat_strcasecmp (argv[0], "unload") == 0) { for (j = 1; j < argc; j++) { script_action_unload (argv[j], quiet); } } else if (weechat_strcasecmp (argv[0], "reload") == 0) { for (j = 1; j < argc; j++) { script_action_reload (argv[j], quiet); } } else if (weechat_strcasecmp (argv[0], "autoload") == 0) { for (j = 1; j < argc; j++) { script_action_autoload (argv[j], quiet, 1); } } else if (weechat_strcasecmp (argv[0], "noautoload") == 0) { for (j = 1; j < argc; j++) { script_action_autoload (argv[j], quiet, 0); } } else if (weechat_strcasecmp (argv[0], "toggleautoload") == 0) { for (j = 1; j < argc; j++) { script_action_autoload (argv[j], quiet, -1); } } else if (weechat_strcasecmp (argv[0], "install") == 0) { script_found = 0; for (j = 1; j < argc; j++) { ptr_script = script_repo_search_by_name_ext (argv[j]); if (ptr_script) { if (ptr_script->status & SCRIPT_STATUS_HELD) { weechat_printf (NULL, _("%s: script \"%s\" is held"), SCRIPT_PLUGIN_NAME, argv[j]); } else if ((ptr_script->status & SCRIPT_STATUS_INSTALLED) && !(ptr_script->status & SCRIPT_STATUS_NEW_VERSION)) { weechat_printf (NULL, _("%s: script \"%s\" is already " "installed and up-to-date"), SCRIPT_PLUGIN_NAME, argv[j]); } else { script_found++; ptr_script->install_order = script_found; } } else { weechat_printf (NULL, _("%s: script \"%s\" not found"), SCRIPT_PLUGIN_NAME, argv[j]); } } if (script_found) script_action_install (quiet); } else if (weechat_strcasecmp (argv[0], "remove") == 0) { for (j = 1; j < argc; j++) { script_action_remove (argv[j], quiet); } } else if (weechat_strcasecmp (argv[0], "installremove") == 0) { script_found = 0; for (j = 1; j < argc; j++) { ptr_script = script_repo_search_by_name_ext (argv[j]); if (ptr_script) { if (ptr_script->status & SCRIPT_STATUS_HELD) { weechat_printf (NULL, _("%s: script \"%s\" is held"), SCRIPT_PLUGIN_NAME, argv[j]); } else if (ptr_script->status & SCRIPT_STATUS_INSTALLED) { script_action_remove (argv[j], quiet); } else { script_found++; ptr_script->install_order = script_found; } } else { weechat_printf (NULL, _("%s: script \"%s\" not found"), SCRIPT_PLUGIN_NAME, argv[j]); } } if (script_found) script_action_install (quiet); } else if (weechat_strcasecmp (argv[0], "hold") == 0) { script_found = 0; for (j = 1; j < argc; j++) { if (script_action_hold (argv[j], quiet)) script_found = 1; } if (script_found) script_buffer_refresh (0); } else if (weechat_strcasecmp (argv[0], "show") == 0) { if (!script_buffer) script_buffer_open (); script_action_show ((argc >= 2) ? argv[1] : NULL, quiet); weechat_buffer_set (script_buffer, "display", "1"); } else if (weechat_strcasecmp (argv[0], "showdiff") == 0) { script_action_showdiff (); } else if (weechat_strcasecmp (argv[0], "upgrade") == 0) { script_found = 0; for (ptr_script = scripts_repo; ptr_script; ptr_script = ptr_script->next_script) { /* * if script is installed, with new version available, * and not held, then upgrade it */ if ((ptr_script->status & SCRIPT_STATUS_INSTALLED) && (ptr_script->status & SCRIPT_STATUS_NEW_VERSION) && !(ptr_script->status & SCRIPT_STATUS_HELD)) { script_found++; ptr_script->install_order = script_found; } } if (script_found) script_action_install (quiet); else { weechat_printf (NULL, _("%s: all scripts are up-to-date"), SCRIPT_PLUGIN_NAME); } } } if (argv) weechat_string_free_split (argv); if (argv_eol) weechat_string_free_split (argv_eol); } weechat_string_free_split (actions); } free (script_actions); script_actions = NULL; return 1; } /* * Adds an action to list of actions. */ void script_action_add (const char *action) { char *new_actions; if (!action) return; if (script_actions) { new_actions = realloc (script_actions, strlen (script_actions) + 1 + strlen (action) + 1); if (!new_actions) return; script_actions = new_actions; strcat (script_actions, "\n"); strcat (script_actions, action); } else { script_actions = strdup (action); } } /* * Schedules an action. * * If "need_repository" is 1, then the action will be executed only when the * repository file is up-to-date. */ void script_action_schedule (const char *action, int need_repository, int quiet) { script_action_add (action); /* create again "script" directory, just in case it has been removed */ weechat_mkdir_home (SCRIPT_PLUGIN_NAME, 0755); if (need_repository) { if (script_repo_file_is_uptodate ()) { if (!scripts_repo) script_repo_file_read (quiet); script_action_run (); } else script_repo_file_update (quiet); } else script_action_run (); }