core.actions: sanitize input of {set,enter,unset}_bookmark - ranger - mirror of ranger

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author	hut <hut@lavabit.com>	2011-10-02 19:28:02 +0200
committer	hut <hut@lavabit.com>	2011-10-02 19:28:02 +0200
commit	4a04a9530d77c78c3574bb8b320f7ea3f163b13f (patch)
tree	7c175019e2b8c739b4d03fe322d0d3f2a69b1ee6 /ranger
parent	f7894a1583f82e1ba97d0aefcbc19cf1bf1fc936 (diff)
download	ranger-4a04a9530d77c78c3574bb8b320f7ea3f163b13f.tar.gz

core.actions: sanitize input of {set,enter,unset}_bookmark

Diffstat (limited to 'ranger')

-rw-r--r--

ranger/core/actions.py

1 files changed, 4 insertions, 4 deletions

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/* * windows.c * * Copyright (C) 2012 James Booth <boothj5@gmail.com> * * This file is part of Profanity. * * Profanity 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. * * Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>. * */ #include "config.h" #include <string.h> #include <stdlib.h> #include <ncurses.h> #include <glib.h> #ifdef HAVE_LIBNOTIFY_NOTIFY_H #include <libnotify/notify.h> #endif #include "ui.h" #include "util.h" #include "contact.h" #include "preferences.h" #define CONS_WIN_TITLE "_cons" #define PAD_SIZE 200 #define NUM_WINS 10 // holds console at index 0 and chat wins 1 through to 9 static struct prof_win _wins[NUM_WINS]; // the window currently being displayed static int _curr_prof_win = 0; // shortcut pointer to console window static WINDOW * _cons_win = NULL; // current window state static int dirty; // max columns for main windows, never resize below static int max_cols = 0; static void _create_windows(void); static void _print_splash_logo(WINDOW *win); static int _find_prof_win_index(const char * const contact); static int _new_prof_win(const char * const contact); static void _current_window_refresh(void); static void _win_switch_if_active(const int i); static void _win_show_time(WINDOW *win); static void _win_show_user(WINDOW *win, const char * const user, const int colour); static void _win_show_message(WINDOW *win, const char * const message); static void _show_status_string(WINDOW *win, const char * const from, const char * const show, const char * const status, const char * const pre, const char * const default_show); static void _cons_show_incoming_message(const char * const short_from, const int win_index); static void _win_handle_switch(const int * const ch); static void _win_handle_page(const int * const ch); static void _win_resize_all(void); #ifdef HAVE_LIBNOTIFY_NOTIFY_H static void _win_notify(char * short_from); #endif void gui_init(void) { initscr(); cbreak(); keypad(stdscr, TRUE); if (has_colors()) { use_default_colors(); start_color(); init_pair(1, prefs_get_text(), prefs_get_bkgnd()); init_pair(2, prefs_get_online(), prefs_get_bkgnd()); init_pair(3, prefs_get_text(), prefs_get_bar()); init_pair(4, prefs_get_bar_draw(), prefs_get_bar()); init_pair(5, prefs_get_offline(), prefs_get_bkgnd()); init_pair(6, prefs_get_err(), prefs_get_bkgnd()); init_pair(7, prefs_get_inc(), prefs_get_bkgnd()); init_pair(8, prefs_get_bar_text(), prefs_get_bar()); } refresh(); create_title_bar(); create_status_bar(); create_input_window(); _create_windows(); dirty = TRUE; } void gui_refresh(void) { title_bar_refresh(); status_bar_refresh(); if (dirty) { _current_window_refresh(); dirty = FALSE; } inp_put_back(); } void gui_close(void) { endwin(); } void gui_resize(const int ch, const char * const input, const int size) { title_bar_resize(); status_bar_resize(); _win_resize_all(); inp_win_resize(input, size); dirty = TRUE; } int win_close_win(void) { if (win_in_chat()) { // reset the chat win to unused strcpy(_wins[_curr_prof_win].from, ""); wclear(_wins[_curr_prof_win].win); // set it as inactive in the status bar status_bar_inactive(_curr_prof_win); // go back to console window _curr_prof_win = 0; title_bar_title(); dirty = TRUE; // success return 1; } else { // didn't close anything return 0; } } int win_in_chat(void) { return ((_curr_prof_win != 0) && (strcmp(_wins[_curr_prof_win].from, "") != 0)); } char *win_get_recipient(void) { struct prof_win current = _wins[_curr_prof_win]; char *recipient = (char *) malloc(sizeof(char) * (strlen(current.from) + 1)); strcpy(recipient, current.from); return recipient; } void win_show_incomming_msg(const char * const from, const char * const message) { char from_cpy[strlen(from) + 1]; strcpy(from_cpy, from); char *short_from = strtok(from_cpy, "/"); int win_index = _find_prof_win_index(short_from); if (win_index == NUM_WINS) win_index = _new_prof_win(short_from); WINDOW *win = _wins[win_index].win; _win_show_time(win); _win_show_user(win, short_from, 1); _win_show_message(win, message); if (win_index == _curr_prof_win) { status_bar_active(win_index); dirty = TRUE; } else { status_bar_new(win_index); _cons_show_incoming_message(short_from, win_index); if (prefs_get_flash()) flash(); } if (prefs_get_beep()) beep(); #ifdef HAVE_LIBNOTIFY_NOTIFY_H if (prefs_get_notify()) _win_notify(short_from); #endif } #ifdef HAVE_LIBNOTIFY_NOTIFY_H static void _win_notify(char * short_from) { notify_init("Profanity"); // create a new notification NotifyNotification *incoming; incoming = notify_notification_new("Profanity", short_from, NULL); // set the timeout of the notification to 10 secs notify_notification_set_timeout(incoming, 10000); // set the category so as to tell what kind it is char category[30] = "Incoming message"; notify_notification_set_category(incoming, category); // set the urgency level of the notification notify_notification_set_urgency(incoming, NOTIFY_URGENCY_NORMAL); GError *error = NULL; notify_notification_show(incoming, &error); } #endif void win_show_outgoing_msg(const char * const from, const char * const to, const char * const message) { int win_index = _find_prof_win_index(to); if (win_index == NUM_WINS) win_index = _new_prof_win(to); WINDOW *win = _wins[win_index].win; _win_show_time(win); _win_show_user(win, from, 0); _win_show_message(win, message); status_bar_active(win_index); if (win_index == _curr_prof_win) { dirty = TRUE; } else { status_bar_new(win_index); } } void win_contact_online(const char * const from, const char * const show, const char * const status) { _show_status_string(_cons_win, from, show, status, "++", "online"); int win_index = _find_prof_win_index(from); if (win_index != NUM_WINS) { WINDOW *win = _wins[win_index].win; _show_status_string(win, from, show, status, "++", "online"); } if (win_index == _curr_prof_win) dirty = TRUE; } void win_contact_offline(const char * const from, const char * const show, const char * const status) { _show_status_string(_cons_win, from, show, status, "--", "offline"); int win_index = _find_prof_win_index(from); if (win_index != NUM_WINS) { WINDOW *win = _wins[win_index].win; _show_status_string(win, from, show, status, "--", "offline"); } if (win_index == _curr_prof_win) dirty = TRUE; } void win_disconnected(void) { int i; // show message in all active chats for (i = 1; i < NUM_WINS; i++) { if (strcmp(_wins[i].from, "") != 0) { WINDOW *win = _wins[_curr_prof_win].win; _win_show_time(win); wattron(win, COLOR_PAIR(6)); wprintw(win, "%s\n", "Lost connection."); wattroff(win, COLOR_PAIR(6)); // if current win, set dirty if (i == _curr_prof_win) { dirty = TRUE; } } } } void cons_help(void) { cons_show(""); cons_show("Basic Commands:"); cons_show(""); cons_show("/help : This help."); cons_show("/connect user@host : Login to jabber."); cons_show("/msg user@host mesg : Send mesg to user."); cons_show("/close : Close a chat window."); cons_show("/who : Find out who is online."); cons_show("/ros : List all contacts."); cons_show("/quit : Quit Profanity."); cons_show(""); cons_show("Settings:"); cons_show(""); cons_show("/beep <on/off> : Enable/disable sound notification"); cons_show("/notify <on/off> : Enable/disable desktop notifications"); cons_show("/flash <on/off> : Enable/disable screen flash notification"); cons_show("/showsplash <on/off> : Enable/disable splash logo on startup"); cons_show(""); cons_show("Status changes (msg is optional):"); cons_show(""); cons_show("/away <msg> : Set status to away."); cons_show("/online <msg> : Set status to online."); cons_show("/dnd <msg> : Set status to dnd (do not disturb)."); cons_show("/chat <msg> : Set status to chat (available for chat)."); cons_show("/xa <msg> : Set status to xa (extended away)."); cons_show(""); cons_show("Navigation:"); cons_show(""); cons_show("F1 : This console window."); cons_show("F2-F10 : Chat windows."); cons_show("UP, DOWN : Navigate input history."); cons_show("LEFT, RIGHT, HOME, END : Edit current input."); cons_show("TAB : Autocomplete command/recipient/login"); cons_show("PAGE UP, PAGE DOWN : Page the main window."); cons_show(""); if (_curr_prof_win == 0) dirty = TRUE; } void cons_show_online_contacts(GSList *list) { _win_show_time(_cons_win); wprintw(_cons_win, "Online contacts:\n"); GSList *curr = list; while(curr) { PContact contact = curr->data; _win_show_time(_cons_win); wattron(_cons_win, COLOR_PAIR(2)); wprintw(_cons_win, "%s", p_contact_name(contact)); if (p_contact_show(contact)) wprintw(_cons_win, " is %s", p_contact_show(contact)); if (p_contact_status(contact)) wprintw(_cons_win, ", \"%s\"", p_contact_status(contact)); wprintw(_cons_win, "\n"); wattroff(_cons_win, COLOR_PAIR(2)); curr = g_slist_next(curr); } } void cons_bad_show(const char * const msg) { _win_show_time(_cons_win); wattron(_cons_win, COLOR_PAIR(6)); wprintw(_cons_win, "%s\n", msg); wattroff(_cons_win, COLOR_PAIR(6)); if (_curr_prof_win == 0) dirty = TRUE; } void cons_show(const char * const msg) { _win_show_time(_cons_win); wprintw(_cons_win, "%s\n", msg); if (_curr_prof_win == 0) dirty = TRUE; } void cons_bad_command(const char * const cmd) { _win_show_time(_cons_win); wprintw(_cons_win, "Unknown command: %s\n", cmd); if (_curr_prof_win == 0) dirty = TRUE; } void win_handle_special_keys(const int * const ch) { _win_handle_switch(ch); _win_handle_page(ch); } void win_page_off(void) { int rows, cols; getmaxyx(stdscr, rows, cols); _wins[_curr_prof_win].paged = 0; int y, x; getyx(_wins[_curr_prof_win].win, y, x); int size = rows - 3; _wins[_curr_prof_win].y_pos = y - (size - 1); if (_wins[_curr_prof_win].y_pos < 0) _wins[_curr_prof_win].y_pos = 0; dirty = TRUE; } static void _create_windows(void) { int rows, cols; getmaxyx(stdscr, rows, cols); max_cols = cols; // create the console window in 0 struct prof_win cons; strcpy(cons.from, CONS_WIN_TITLE); cons.win = newpad(PAD_SIZE, cols); wbkgd(cons.win, COLOR_PAIR(1)); cons.y_pos = 0; cons.paged = 0; scrollok(cons.win, TRUE); _wins[0] = cons; _cons_win = _wins[0].win; // wattrset(_cons_win, A_BOLD); _win_show_time(_cons_win); if (prefs_get_showsplash()) { _print_splash_logo(_cons_win); } else { wprintw(_cons_win, "Welcome to Profanity.\n"); } prefresh(_cons_win, 0, 0, 1, 0, rows-3, cols-1); dirty = TRUE; // create the chat windows int i; for (i = 1; i < NUM_WINS; i++) { struct prof_win chat; strcpy(chat.from, ""); chat.win = newpad(PAD_SIZE, cols); wbkgd(chat.win, COLOR_PAIR(1)); chat.y_pos = 0; chat.paged = 0; // wattrset(chat.win, A_BOLD); scrollok(chat.win, TRUE); _wins[i] = chat; } } static void _print_splash_logo(WINDOW *win) { wprintw(win, "Welcome to\n"); wattron(win, COLOR_PAIR(5)); wprintw(win, " ___ _ \n"); wprintw(win, " / __) (_)_ \n"); wprintw(win, " ____ ____ ___ | |__ ____ ____ _| |_ _ _ \n"); wprintw(win, "| _ \\ / ___) _ \\| __) _ | _ \\| | _) | | |\n"); wprintw(win, "| | | | | | |_| | | ( ( | | | | | | |_| |_| |\n"); wprintw(win, "| ||_/|_| \\___/|_| \\_||_|_| |_|_|\\___)__ |\n"); wprintw(win, "|_| (____/ \n"); wattroff(win, COLOR_PAIR(5)); } static int _find_prof_win_index(const char * const contact) { // find the chat window for recipient int i; for (i = 1; i < NUM_WINS; i++) if (strcmp(_wins[i].from, contact) == 0) break; return i; } static int _new_prof_win(const char * const contact) { int i; // find the first unused one for (i = 1; i < NUM_WINS; i++) if (strcmp(_wins[i].from, "") == 0) break; // set it up strcpy(_wins[i].from, contact); wclear(_wins[i].win); return i; } static void _win_switch_if_active(const int i) { win_page_off(); if (strcmp(_wins[i].from, "") != 0) { _curr_prof_win = i; win_page_off(); if (i == 0) { title_bar_title(); } else { title_bar_show(_wins[i].from); status_bar_active(i); } } dirty = TRUE; } static void _win_show_time(WINDOW *win) { char tstmp[80]; get_time(tstmp); wprintw(win, "%s - ", tstmp); } static void _win_show_user(WINDOW *win, const char * const user, const int colour) { if (colour) wattron(win, COLOR_PAIR(2)); wprintw(win, "%s: ", user); if (colour) wattroff(win, COLOR_PAIR(2)); } static void _win_show_message(WINDOW *win, const char * const message) { // wattroff(win, A_BOLD); wprintw(win, "%s\n", message); // wattron(win, A_BOLD); } static void _current_window_refresh(void) { int rows, cols; getmaxyx(stdscr, rows, cols); WINDOW *current = _wins[_curr_prof_win].win; prefresh(current, _wins[_curr_prof_win].y_pos, 0, 1, 0, rows-3, cols-1); } void _win_resize_all(void) { int rows, cols; getmaxyx(stdscr, rows, cols); // only make the pads bigger, to avoid data loss on cropping if (cols > max_cols) { max_cols = cols; int i; for (i = 0; i < NUM_WINS; i++) { wresize(_wins[i].win, PAD_SIZE, cols); } } WINDOW *current = _wins[_curr_prof_win].win; prefresh(current, _wins[_curr_prof_win].y_pos, 0, 1, 0, rows-3, cols-1); } static void _show_status_string(WINDOW *win, const char * const from, const char * const show, const char * const status, const char * const pre, const char * const default_show) { _win_show_time(win); if (strcmp(default_show, "online") == 0) { wattron(win, COLOR_PAIR(2)); } else { wattron(win, COLOR_PAIR(5)); // wattroff(win, A_BOLD); } wprintw(win, "%s %s", pre, from); if (show != NULL) wprintw(win, " is %s", show); else wprintw(win, " is %s", default_show); if (status != NULL) wprintw(win, ", \"%s\"", status); wprintw(win, "\n"); if (strcmp(default_show, "online") == 0) { wattroff(win, COLOR_PAIR(2)); } else { wattroff(win, COLOR_PAIR(5)); // wattron(win, A_BOLD); } } static void _cons_show_incoming_message(const char * const short_from, const int win_index) { _win_show_time(_cons_win); wattron(_cons_win, COLOR_PAIR(7)); wprintw(_cons_win, "<< incoming from %s (%d)\n", short_from, win_index + 1); wattroff(_cons_win, COLOR_PAIR(7)); } static void _win_handle_switch(const int * const ch) { if (*ch == KEY_F(1)) { _win_switch_if_active(0); } else if (*ch == KEY_F(2)) { _win_switch_if_active(1); } else if (*ch == KEY_F(3)) { _win_switch_if_active(2); } else if (*ch == KEY_F(4)) { _win_switch_if_active(3); } else if (*ch == KEY_F(5)) { _win_switch_if_active(4); } else if (*ch == KEY_F(6)) { _win_switch_if_active(5); } else if (*ch == KEY_F(7)) { _win_switch_if_active(6); } else if (*ch == KEY_F(8)) { _win_switch_if_active(7); } else if (*ch == KEY_F(9)) { _win_switch_if_active(8); } else if (*ch == KEY_F(10)) { _win_switch_if_active(9); } } static void _win_handle_page(const int * const ch) { int rows, cols, y, x; getmaxyx(stdscr, rows, cols); getyx(_wins[_curr_prof_win].win, y, x); int page_space = rows - 4; int *page_start = &_wins[_curr_prof_win].y_pos; // page up if (*ch == KEY_PPAGE) { *page_start -= page_space; // went past beginning, show first page if (*page_start < 0) *page_start = 0; _wins[_curr_prof_win].paged = 1; dirty = TRUE; // page down } else if (*ch == KEY_NPAGE) { *page_start += page_space; // only got half a screen, show full screen if ((y - (*page_start)) < page_space) *page_start = y - page_space; // went past end, show full screen else if (*page_start >= y) *page_start = y - page_space; _wins[_curr_prof_win].paged = 1; dirty = TRUE; } }


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