9d84a484d0
- Added Quit menu entry - Added menu removal on quit (to avoid memory access violations) - Removed recently added opening of setup window on close of main window
308 lines
8.8 KiB
C
308 lines
8.8 KiB
C
/*
|
|
* Copyright (c) 2004, Adam Dunkels.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* This file is part of the Contiki operating system.
|
|
*
|
|
* Author: Adam Dunkels <adam@sics.se>
|
|
*
|
|
* $Id: irc.c,v 1.9 2008/11/06 20:48:08 oliverschmidt Exp $
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stddef.h>
|
|
|
|
#include "contiki-conf.h"
|
|
#include "contiki.h"
|
|
#include "contiki-net.h"
|
|
#include "ircc.h"
|
|
|
|
#include "ctk/ctk.h"
|
|
#include "lib/ctk-textentry-cmdline.h"
|
|
|
|
#include "lib/petsciiconv.h"
|
|
|
|
#ifdef IRC_CONF_WIDTH
|
|
#define LOG_WIDTH IRC_CONF_WIDTH
|
|
#else
|
|
#define LOG_WIDTH 37
|
|
#endif
|
|
|
|
#ifdef IRC_CONF_HEIGHT
|
|
#define LOG_HEIGHT IRC_CONF_HEIGHT
|
|
#else
|
|
#define LOG_HEIGHT 17
|
|
#endif
|
|
|
|
PROCESS(irc_process, "IRC client");
|
|
|
|
AUTOSTART_PROCESSES(&irc_process);
|
|
|
|
static struct ctk_menu menu;
|
|
unsigned char menuitem_setup, menuitem_quit;
|
|
|
|
static struct ctk_window window;
|
|
static char log[LOG_WIDTH * LOG_HEIGHT];
|
|
static char line[LOG_WIDTH*2];
|
|
static struct ctk_label loglabel =
|
|
{CTK_LABEL(0, 0, LOG_WIDTH, LOG_HEIGHT, log)};
|
|
static struct ctk_textentry lineedit =
|
|
{CTK_TEXTENTRY_INPUT(0, LOG_HEIGHT, LOG_WIDTH - 2, 1, line, sizeof(line) - 1,
|
|
ctk_textentry_cmdline_input)};
|
|
|
|
static struct ctk_window setupwindow;
|
|
#define SETUPWINDOW_WIDTH 18
|
|
#define SETUPWINDOW_HEIGHT 9
|
|
#define MAX_SERVERLEN 32
|
|
#define MAX_NICKLEN 16
|
|
static u16_t serveraddr[2];
|
|
static char server[MAX_SERVERLEN + 1];
|
|
static char nick[MAX_NICKLEN + 1];
|
|
static struct ctk_label serverlabel =
|
|
{CTK_LABEL(1, 1, 11, 1, "IRC server: ")};
|
|
static struct ctk_textentry serverentry =
|
|
{CTK_TEXTENTRY(0, 2, 16, 1, server, MAX_SERVERLEN)};
|
|
|
|
static struct ctk_label nicklabel =
|
|
{CTK_LABEL(1, 4, 13, 1, "IRC nickname: ")};
|
|
static struct ctk_textentry nickentry =
|
|
{CTK_TEXTENTRY(0, 5, 16, 1, nick, MAX_NICKLEN)};
|
|
|
|
static struct ctk_button connectbutton =
|
|
{CTK_BUTTON(0, 7, 7, "Connect")};
|
|
|
|
/*static char nick[] = "asdf";
|
|
static char server[] = "efnet.demon.co.uk";*/
|
|
|
|
static struct ircc_state s;
|
|
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
quit(void)
|
|
{
|
|
ctk_window_close(&window);
|
|
ctk_window_close(&setupwindow);
|
|
ctk_menu_remove(&menu);
|
|
process_exit(&irc_process);
|
|
LOADER_UNLOAD();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ircc_text_output(struct ircc_state *s, char *text1, char *text2)
|
|
{
|
|
char *ptr;
|
|
int len;
|
|
|
|
if(text1 == NULL) {
|
|
text1 = "";
|
|
}
|
|
|
|
if(text2 == NULL) {
|
|
text2 = "";
|
|
}
|
|
|
|
/* Scroll previous entries upwards */
|
|
memcpy(log, &log[LOG_WIDTH], LOG_WIDTH * (LOG_HEIGHT - 1));
|
|
|
|
ptr = &log[LOG_WIDTH * (LOG_HEIGHT - 1)];
|
|
len = (int)strlen(text1);
|
|
|
|
memset(ptr, 0, LOG_WIDTH);
|
|
strncpy(ptr, text1, LOG_WIDTH);
|
|
if(len < LOG_WIDTH) {
|
|
ptr += len;
|
|
*ptr = ':';
|
|
++len;
|
|
if(LOG_WIDTH - len > 0) {
|
|
strncpy(ptr + 1, text2, LOG_WIDTH - len);
|
|
}
|
|
} else {
|
|
len = 0;
|
|
}
|
|
|
|
if((int)strlen(text2) > LOG_WIDTH - len) {
|
|
memcpy(log, &log[LOG_WIDTH], LOG_WIDTH * (LOG_HEIGHT - 1));
|
|
strncpy(&log[LOG_WIDTH * (LOG_HEIGHT - 1)],
|
|
text2 + LOG_WIDTH - len, LOG_WIDTH);
|
|
}
|
|
CTK_WIDGET_REDRAW(&loglabel);
|
|
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
parse_line(void)
|
|
{
|
|
int i;
|
|
for(i = 0; i < (int)strlen(line); ++i) {
|
|
line[i] &= 0x7f;
|
|
}
|
|
|
|
|
|
if(line[0] == '/') {
|
|
if(strncmp(&line[1], "join", 4) == 0) {
|
|
ircc_join(&s, &line[6]);
|
|
ircc_text_output(&s, "Join", &line[6]);
|
|
} else if(strncmp(&line[1], "list", 4) == 0) {
|
|
ircc_list(&s);
|
|
ircc_text_output(&s, "Channel list", "");
|
|
} else if(strncmp(&line[1], "part", 4) == 0) {
|
|
ircc_part(&s);
|
|
ircc_text_output(&s, "Leaving channel", "");
|
|
} else if(strncmp(&line[1], "quit", 4) == 0) {
|
|
ircc_quit(&s);
|
|
} else if(strncmp(&line[1], "me", 2) == 0) {
|
|
petsciiconv_toascii(&line[4], strlen(&line[4]));
|
|
ircc_actionmsg(&s, &line[4]);
|
|
ircc_text_output(&s, "*", &line[4]);
|
|
} else {
|
|
ircc_text_output(&s, &line[1], "Not implemented");
|
|
ircc_sent(&s);
|
|
}
|
|
} else {
|
|
petsciiconv_toascii(line, sizeof(line) - 1);
|
|
ircc_msg(&s, &line[0]);
|
|
ircc_text_output(&s, nick, line);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ircc_sent(struct ircc_state *s)
|
|
{
|
|
/* ctk_textedit_init(&lineedit);*/
|
|
CTK_TEXTENTRY_CLEAR(&lineedit);
|
|
CTK_WIDGET_REDRAW(&lineedit);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
PROCESS_THREAD(irc_process, ev, data)
|
|
{
|
|
ctk_arch_key_t c;
|
|
u16_t *ipaddr;
|
|
|
|
PROCESS_BEGIN();
|
|
|
|
/* ctk_textedit_init(&lineedit);*/
|
|
CTK_TEXTENTRY_CLEAR(&lineedit);
|
|
memset(log, 0, sizeof(log));
|
|
ctk_window_new(&window, LOG_WIDTH, LOG_HEIGHT + 1, "IRC");
|
|
CTK_WIDGET_ADD(&window, &loglabel);
|
|
/* ctk_textedit_add(&window, &lineedit); */
|
|
CTK_WIDGET_ADD(&window, &lineedit);
|
|
CTK_WIDGET_FOCUS(&window, &lineedit);
|
|
|
|
ctk_window_new(&setupwindow, SETUPWINDOW_WIDTH, SETUPWINDOW_HEIGHT,
|
|
"IRC setup");
|
|
|
|
CTK_WIDGET_ADD(&setupwindow, &serverlabel);
|
|
CTK_WIDGET_ADD(&setupwindow, &serverentry);
|
|
CTK_WIDGET_ADD(&setupwindow, &nicklabel);
|
|
CTK_WIDGET_ADD(&setupwindow, &nickentry);
|
|
CTK_WIDGET_ADD(&setupwindow, &connectbutton);
|
|
|
|
CTK_WIDGET_FOCUS(&setupwindow, &serverentry);
|
|
|
|
ctk_window_open(&setupwindow);
|
|
|
|
ctk_menu_new(&menu, "IRC");
|
|
menuitem_setup = ctk_menuitem_add(&menu, "Setup");
|
|
menuitem_quit = ctk_menuitem_add(&menu, "Quit");
|
|
ctk_menu_add(&menu);
|
|
|
|
while(1) {
|
|
PROCESS_WAIT_EVENT();
|
|
|
|
if(ev == PROCESS_EVENT_EXIT) {
|
|
quit();
|
|
} else if(ev == tcpip_event) {
|
|
ircc_appcall(data);
|
|
} else if(ev == ctk_signal_widget_activate) {
|
|
if(data == (process_data_t)&lineedit) {
|
|
parse_line();
|
|
} else if(data == (process_data_t)&connectbutton) {
|
|
ctk_window_close(&setupwindow);
|
|
ctk_window_open(&window);
|
|
ipaddr = serveraddr;
|
|
#if UIP_UDP
|
|
if(uiplib_ipaddrconv(server, (u8_t *)serveraddr) == 0) {
|
|
ipaddr = resolv_lookup(server);
|
|
if(ipaddr == NULL) {
|
|
resolv_query(server);
|
|
} else {
|
|
uip_ipaddr_copy(serveraddr, ipaddr);
|
|
}
|
|
}
|
|
#else /* UIP_UDP */
|
|
uiplib_ipaddrconv(server, (u8_t *)serveraddr);
|
|
#endif /* UIP_UDP */
|
|
if(ipaddr != NULL) {
|
|
|
|
ircc_connect(&s, server, serveraddr, nick);
|
|
}
|
|
}
|
|
#if UIP_UDP
|
|
} else if(ev == resolv_event_found) {
|
|
|
|
ipaddr = resolv_lookup(server);
|
|
if(ipaddr == NULL) {
|
|
ircc_text_output(&s, server, "hostname not found");
|
|
} else {
|
|
uip_ipaddr_copy(serveraddr, ipaddr);
|
|
ircc_connect(&s, server, serveraddr, nick);
|
|
}
|
|
#endif /* UIP_UDP */
|
|
} else if(ev == ctk_signal_keypress) {
|
|
c = (ctk_arch_key_t)(size_t)data;
|
|
if(c == CH_ENTER) {
|
|
parse_line();
|
|
} else {
|
|
/* ctk_textedit_eventhandler(&lineedit, ev, data);*/
|
|
CTK_WIDGET_FOCUS(&window, &lineedit);
|
|
}
|
|
} else if(ev == ctk_signal_menu_activate) {
|
|
if((struct ctk_menu *)data == &menu) {
|
|
if(menu.active == menuitem_setup) {
|
|
ctk_window_open(&setupwindow);
|
|
} else if(menu.active == menuitem_quit) {
|
|
quit();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
PROCESS_END();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ircc_closed(struct ircc_state *s)
|
|
{
|
|
ircc_text_output(s, server, "connection closed");
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
void
|
|
ircc_connected(struct ircc_state *s)
|
|
{
|
|
ircc_text_output(s, server, "connected");
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|