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mirror of https://github.com/profanity-im/profanity.git synced 2024-12-04 14:46:46 -05:00
profanity/src/command.c
2012-08-14 22:50:38 +01:00

667 lines
17 KiB
C

/*
* command.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 <string.h>
#include <stdlib.h>
#include <glib.h>
#include "common.h"
#include "command.h"
#include "contact_list.h"
#include "history.h"
#include "jabber.h"
#include "ui.h"
#include "util.h"
#include "preferences.h"
#include "prof_autocomplete.h"
#include "tinyurl.h"
/* command structure
* cmd - The actual string of the command
* func - The function to execute for the command
*/
struct cmd_t {
const gchar *cmd;
gboolean (*func)(const char * const inp, struct cmd_help_t help);
struct cmd_help_t help;
};
// helpers
static gboolean _handle_command(const char * const command,
const char * const inp);
static void _update_presence(const jabber_presence_t presence,
const char * const show, const char * const inp);
// command prototypes
static gboolean _cmd_quit(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_help(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_prefs(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_who(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_ros(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_connect(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_msg(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_tiny(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_close(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_set_beep(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_set_notify(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_set_flash(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_set_showsplash(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_set_chlog(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_away(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_online(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_dnd(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_chat(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_xa(const char * const inp, struct cmd_help_t help);
static gboolean _cmd_default(const char * const inp);
// The commands
static struct cmd_t main_commands[] =
{
{ "/help",
_cmd_help,
{ "/help", "This help.",
{ "/help [command]",
"",
"/help will list all commands with short help on what they do."
"/help [command] will give more detailed help on a specific command." } } },
{ "/connect",
_cmd_connect,
{ "/connect user@host", "Login to jabber.",
{ "Ahh" } } },
{ "/prefs",
_cmd_prefs,
{ "/prefs", "Show current preferences.",
{ "Ahh" } } },
{ "/msg",
_cmd_msg,
{ "/msg user@host mesg", "Send mesg to user.",
{ "Ahh" } } },
{ "/tiny",
_cmd_tiny,
{ "/tiny url", "Send url as tinyurl in current chat.",
{ "Ahh" } } },
{ "/ros",
_cmd_ros,
{ "/ros", "List all contacts.",
{ "Ahh" } } },
{ "/who",
_cmd_who,
{ "/who", "Find out who is online.",
{ "Ahh" } } },
{ "/close",
_cmd_close,
{ "/close", "Close current chat window.",
{ "Ahh" } } },
{ "/quit",
_cmd_quit,
{ "/quit", "Quit Profanity.",
{ "Ahh" } } }
};
static struct cmd_t setting_commands[] =
{
{ "/beep",
_cmd_set_beep,
{ "/beep on|off", "Enable/disable sound notifications.",
{ "Ahh" } } },
{ "/notify",
_cmd_set_notify,
{ "/notify on|off", "Enable/disable desktop notifications.",
{ "Ahh" } } },
{ "/flash",
_cmd_set_flash,
{ "/flash on|off", "Enable/disable screen flash notifications.",
{ "Ahh" } } },
{ "/showsplash",
_cmd_set_showsplash,
{ "/showsplash on|off", "Enable/disable splash logo on startup.",
{ "Ahh" } } },
{ "/chlog",
_cmd_set_chlog,
{ "/chlog on|off", "Enable/disable chat logging.",
{ "Ahh" } } }
};
static struct cmd_t status_commands[] =
{
{ "/away",
_cmd_away,
{ "/away [msg]", "Set status to away.",
{ "Ahh" } } },
{ "/chat",
_cmd_chat,
{ "/chat [msg]", "Set status to chat (available for chat).",
{ "Ahh" } } },
{ "/dnd",
_cmd_dnd,
{ "/dnd [msg]", "Set status to dnd (do not disturb.",
{ "Ahh" } } },
{ "/online",
_cmd_online,
{ "/online [msg]", "Set status to online.",
{ "Ahh" } } },
{ "/xa",
_cmd_xa,
{ "/xa [msg]", "Set status to xa (extended away).",
{ "Ahh" } } }
};
static PAutocomplete commands_ac;
gboolean
process_input(char *inp)
{
gboolean result = FALSE;
g_strstrip(inp);
if (strlen(inp) > 0)
history_append(inp);
if (strlen(inp) == 0) {
result = TRUE;
} else if (inp[0] == '/') {
char inp_cpy[strlen(inp) + 1];
strcpy(inp_cpy, inp);
char *command = strtok(inp_cpy, " ");
result = _handle_command(command, inp);
} else {
result = _cmd_default(inp);
}
inp_clear();
reset_search_attempts();
win_page_off();
return result;
}
void
command_init(void)
{
commands_ac = p_autocomplete_new();
unsigned int i;
for (i = 0; i < ARRAY_SIZE(main_commands); i++) {
struct cmd_t *pcmd = main_commands+i;
p_autocomplete_add(commands_ac, (gchar *)pcmd->cmd);
}
for (i = 0; i < ARRAY_SIZE(setting_commands); i++) {
struct cmd_t *pcmd = setting_commands+i;
p_autocomplete_add(commands_ac, (gchar *)pcmd->cmd);
}
for (i = 0; i < ARRAY_SIZE(status_commands); i++) {
struct cmd_t *pcmd = status_commands+i;
p_autocomplete_add(commands_ac, (gchar *)pcmd->cmd);
}
history_init();
}
char *
cmd_complete(char *inp)
{
return p_autocomplete_complete(commands_ac, inp);
}
void
reset_command_completer(void)
{
p_autocomplete_reset(commands_ac);
}
GSList *
cmd_get_help_list_basic(void)
{
GSList *result = NULL;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(main_commands); i++) {
result = g_slist_append(result, &((main_commands+i)->help));
}
return result;
}
GSList *
cmd_get_help_list_settings(void)
{
GSList *result = NULL;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(setting_commands); i++) {
result = g_slist_append(result, &((setting_commands+i)->help));
}
return result;
}
GSList *
cmd_get_help_list_status(void)
{
GSList *result = NULL;
unsigned int i;
for (i = 0; i < ARRAY_SIZE(status_commands); i++) {
result = g_slist_append(result, &((status_commands+i)->help));
}
return result;
}
static gboolean
_handle_command(const char * const command, const char * const inp)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(main_commands); i++) {
struct cmd_t *pcmd = main_commands+i;
if (strcmp(pcmd->cmd, command) == 0) {
return (pcmd->func(inp, pcmd->help));
}
}
for (i = 0; i < ARRAY_SIZE(setting_commands); i++) {
struct cmd_t *pcmd = setting_commands+i;
if (strcmp(pcmd->cmd, command) == 0) {
return (pcmd->func(inp, pcmd->help));
}
}
for (i = 0; i < ARRAY_SIZE(status_commands); i++) {
struct cmd_t *pcmd = status_commands+i;
if (strcmp(pcmd->cmd, command) == 0) {
return (pcmd->func(inp, pcmd->help));
}
}
return _cmd_default(inp);
}
static gboolean
_cmd_connect(const char * const inp, struct cmd_help_t help)
{
gboolean result = FALSE;
jabber_conn_status_t conn_status = jabber_connection_status();
if ((conn_status != JABBER_DISCONNECTED) && (conn_status != JABBER_STARTED)) {
cons_show("You are either connected already, or a login is in process.");
result = TRUE;
} else if (strlen(inp) < 10) {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
result = TRUE;
} else {
char *user, *lower;
user = strndup(inp+9, strlen(inp)-9);
lower = g_utf8_strdown(user, -1);
status_bar_get_password();
status_bar_refresh();
char passwd[21];
inp_block();
inp_get_password(passwd);
inp_non_block();
conn_status = jabber_connect(lower, passwd);
if (conn_status == JABBER_CONNECTING)
cons_show("Connecting...");
if (conn_status == JABBER_DISCONNECTED)
cons_bad_show("Connection to server failed.");
result = TRUE;
}
return result;
}
static gboolean
_cmd_quit(const char * const inp, struct cmd_help_t help)
{
return FALSE;
}
static gboolean
_cmd_help(const char * const inp, struct cmd_help_t help)
{
cons_help();
return TRUE;
}
static gboolean
_cmd_prefs(const char * const inp, struct cmd_help_t help)
{
cons_prefs();
return TRUE;
}
static gboolean
_cmd_ros(const char * const inp, struct cmd_help_t help)
{
jabber_conn_status_t conn_status = jabber_connection_status();
if (conn_status != JABBER_CONNECTED)
cons_show("You are not currently connected.");
else
jabber_roster_request();
return TRUE;
}
static gboolean
_cmd_who(const char * const inp, struct cmd_help_t help)
{
jabber_conn_status_t conn_status = jabber_connection_status();
if (conn_status != JABBER_CONNECTED) {
cons_show("You are not currently connected.");
} else {
GSList *list = get_contact_list();
cons_show_online_contacts(list);
}
return TRUE;
}
static gboolean
_cmd_msg(const char * const inp, struct cmd_help_t help)
{
char *usr = NULL;
char *msg = NULL;
jabber_conn_status_t conn_status = jabber_connection_status();
if (conn_status != JABBER_CONNECTED) {
cons_show("You are not currently connected.");
} else {
// copy input
char inp_cpy[strlen(inp) + 1];
strcpy(inp_cpy, inp);
// get user
strtok(inp_cpy, " ");
usr = strtok(NULL, " ");
if ((usr != NULL) && (strlen(inp) > (5 + strlen(usr) + 1))) {
// get message
msg = strndup(inp+5+strlen(usr)+1, strlen(inp)-(5+strlen(usr)+1));
if (msg != NULL) {
jabber_send(msg, usr);
win_show_outgoing_msg("me", usr, msg);
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
}
return TRUE;
}
static gboolean
_cmd_tiny(const char * const inp, struct cmd_help_t help)
{
if (strlen(inp) > 6) {
char *url = strndup(inp+6, strlen(inp)-6);
if (!tinyurl_valid(url)) {
GString *error = g_string_new("/tiny, badly formed URL: ");
g_string_append(error, url);
cons_bad_show(error->str);
if (win_in_chat()) {
win_bad_show(error->str);
}
g_string_free(error, TRUE);
free(url);
} else if (win_in_chat()) {
char *tiny = tinyurl_get(url);
char *recipient = win_get_recipient();
jabber_send(tiny, recipient);
win_show_outgoing_msg("me", recipient, tiny);
free(recipient);
free(tiny);
free(url);
} else {
cons_bad_command(inp);
free(url);
}
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
if (win_in_chat()) {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
win_show(usage);
}
}
return TRUE;
}
static gboolean
_cmd_close(const char * const inp, struct cmd_help_t help)
{
if (!win_close_win())
cons_bad_command(inp);
return TRUE;
}
static gboolean
_cmd_set_beep(const char * const inp, struct cmd_help_t help)
{
if (strcmp(inp, "/beep on") == 0) {
cons_show("Sound enabled.");
prefs_set_beep(TRUE);
} else if (strcmp(inp, "/beep off") == 0) {
cons_show("Sound disabled.");
prefs_set_beep(FALSE);
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
return TRUE;
}
static gboolean
_cmd_set_notify(const char * const inp, struct cmd_help_t help)
{
if (strcmp(inp, "/notify on") == 0) {
cons_show("Desktop notifications enabled.");
prefs_set_notify(TRUE);
} else if (strcmp(inp, "/notify off") == 0) {
cons_show("Desktop notifications disabled.");
prefs_set_notify(FALSE);
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
return TRUE;
}
static gboolean
_cmd_set_flash(const char * const inp, struct cmd_help_t help)
{
if (strcmp(inp, "/flash on") == 0) {
cons_show("Screen flash enabled.");
prefs_set_flash(TRUE);
} else if (strcmp(inp, "/flash off") == 0) {
cons_show("Screen flash disabled.");
prefs_set_flash(FALSE);
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
return TRUE;
}
static gboolean
_cmd_set_showsplash(const char * const inp, struct cmd_help_t help)
{
if (strcmp(inp, "/showsplash on") == 0) {
cons_show("Splash screen enabled.");
prefs_set_showsplash(TRUE);
} else if (strcmp(inp, "/showsplash off") == 0) {
cons_show("Splash screen disabled.");
prefs_set_showsplash(FALSE);
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
return TRUE;
}
static gboolean
_cmd_set_chlog(const char * const inp, struct cmd_help_t help)
{
if (strcmp(inp, "/chlog on") == 0) {
cons_show("Chat logging enabled.");
prefs_set_chlog(TRUE);
} else if (strcmp(inp, "/chlog off") == 0) {
cons_show("Chat logging disabled.");
prefs_set_chlog(FALSE);
} else {
char usage[strlen(help.usage + 8)];
sprintf(usage, "Usage: %s", help.usage);
cons_show(usage);
}
return TRUE;
}
static gboolean
_cmd_away(const char * const inp, struct cmd_help_t help)
{
_update_presence(PRESENCE_AWAY, "away", inp);
return TRUE;
}
static gboolean
_cmd_online(const char * const inp, struct cmd_help_t help)
{
_update_presence(PRESENCE_ONLINE, "online", inp);
return TRUE;
}
static gboolean
_cmd_dnd(const char * const inp, struct cmd_help_t help)
{
_update_presence(PRESENCE_DND, "dnd", inp);
return TRUE;
}
static gboolean
_cmd_chat(const char * const inp, struct cmd_help_t help)
{
_update_presence(PRESENCE_CHAT, "chat", inp);
return TRUE;
}
static gboolean
_cmd_xa(const char * const inp, struct cmd_help_t help)
{
_update_presence(PRESENCE_XA, "xa", inp);
return TRUE;
}
static gboolean
_cmd_default(const char * const inp)
{
if (win_in_chat()) {
char *recipient = win_get_recipient();
jabber_send(inp, recipient);
win_show_outgoing_msg("me", recipient, inp);
free(recipient);
} else {
cons_bad_command(inp);
}
return TRUE;
}
static void
_update_presence(const jabber_presence_t presence,
const char * const show, const char * const inp)
{
char *msg;
if (strlen(inp) > strlen(show) + 2) {
msg = strndup(inp+(strlen(show) + 2), strlen(inp)-(strlen(show) + 2));
} else {
msg = NULL;
}
jabber_conn_status_t conn_status = jabber_connection_status();
if (conn_status != JABBER_CONNECTED) {
cons_show("You are not currently connected.");
} else {
jabber_update_presence(presence, msg);
title_bar_set_status(presence);
if (msg != NULL) {
char str[14 + strlen(show) + 3 + strlen(msg) + 2];
sprintf(str, "Status set to %s, \"%s\"", show, msg);
cons_show(str);
free(msg);
} else {
char str[14 + strlen(show) + 1];
sprintf(str, "Status set to %s", show);
cons_show(str);
}
}
}