--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mcabber/main.c	Thu Jun 30 21:39:31 2005 +0000
@@ -0,0 +1,291 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <termios.h>
+
+#include "utils.h"
+#include "screen.h"
+#include "buddies.h"
+#include "parsecfg.h"
+#include "lang.h"
+#include "server.h"
+#include "harddefines.h"
+#include "socket.h"
+
+int sock;
+
+void sig_handler(int signum)
+{
+  switch (signum) {
+  case SIGALRM:
+    sk_send(sock, " ");
+    break;
+
+  case SIGTERM:
+    bud_TerminateBuddies();
+    scr_TerminateCurses();
+    srv_setpresence(sock, "unavailable");
+    close(sock);
+    printf("Killed by SIGTERM\nBye!\n");
+    exit(EXIT_SUCCESS);
+    break;
+
+  }
+  signal(SIGALRM, sig_handler);
+}
+
+ssize_t my_getpass (char **passstr, size_t *n)
+{
+  struct termios orig, new;
+  int nread;
+
+  /* Turn echoing off and fail if we can't. */
+  if (tcgetattr(fileno (stdin), &orig) != 0)
+      return -1;
+  new = orig;
+  new.c_lflag &= ~ECHO;
+  if (tcsetattr(fileno (stdin), TCSAFLUSH, &new) != 0)
+      return -1;
+
+  /* Read the password. */
+  nread = getline(passstr, n, stdin);
+
+  /* Restore terminal. */
+  (void) tcsetattr(fileno (stdin), TCSAFLUSH, &orig);
+
+  return nread;
+}
+
+void credits(void)
+{
+  printf(VERSION "\n");
+  printf(EMAIL "\n");
+}
+
+int main(int argc, char **argv)
+{
+  int i;
+  char configFile[4096];
+  char *buffer;
+  char *secbuffer;
+  char *username, *password, *resource;
+  char *servername;
+  char *idsession;
+  char *portstring;
+  int key;
+  unsigned int port;
+  unsigned int ping;
+
+
+  credits();
+
+  /* SET THIS >0 TO ENABLE LOG */
+  ut_InitDebug(1);
+
+  lng_InitLanguage();
+
+  ut_WriteLog("Setting signals handlers...\n");
+  signal(SIGTERM, sig_handler);
+  signal(SIGALRM, sig_handler);
+
+
+  sprintf(configFile, "%s/.mcabberrc", getenv("HOME"));
+
+  /* Proceso opciones de usuario */
+  while (1) {
+    int c = getopt(argc, argv, "hf:");
+    if (c == -1) {
+      break;
+    } else
+      switch (c) {
+      case 'h':
+	printf("Usage: %s [-f mcabberrc_file]\n\n", argv[0]);
+        printf("Thanks to AjMacias for cabber!\n\n");
+	return 0;
+      case 'f':
+	strncpy(configFile, optarg, 1024);
+	break;
+      }
+  }
+
+  ut_WriteLog("Setting config file: %s\n", configFile);
+
+
+  /* Parsing config file... */
+  ut_WriteLog("Parsing config file...\n");
+  cfg_file(configFile);
+
+  servername = cfg_read("server");
+  username = cfg_read("username");
+  password = cfg_read("password");
+  resource = cfg_read("resource");
+
+  if (!servername) {
+      printf("Server name has not been specified in the config file!\n");
+      return -1;
+  }
+  if (!username) {
+      printf("User name has not been specified in the config file!\n");
+      return -1;
+  }
+  if (!password) {
+      char *p;
+      size_t passsize = 64;
+      printf("Please enter password: ");
+      my_getpass(&password, &passsize);
+      printf("\n");
+      for (p = password; *p; p++);
+      for ( ; p > password ; p--)
+          if (*p == '\n' || *p == '\r') *p = 0;
+  }
+
+  /* Initialize N-Curses */
+  ut_WriteLog("Initializing N-Curses...\n");
+  scr_InitCurses();
+
+  /* Connect to server */
+  portstring = cfg_read("port");
+  port = (portstring != NULL) ? atoi(portstring) : -1;
+
+  ut_WriteLog("Connecting to server: %s:%d\n", servername, port);
+  if ((sock = srv_connect(servername, port)) < 0) {
+    ut_WriteLog("\terror!!!\n");
+    fprintf(stderr, "Error connecting to (%s)\n", servername);
+    scr_TerminateCurses();
+    return -2;
+  }
+
+  ut_WriteLog("Sending login string...\n");
+  if ((idsession = srv_login(sock, servername, username, password, 
+                             resource)) == NULL) {
+
+    ut_WriteLog("\terror!!!\n");
+    fprintf(stderr, "Error sending login string...\n");
+    scr_TerminateCurses();
+    return -3;
+  }
+  ut_WriteLog("Connected to %s: %s\n", servername, idsession);
+  free(idsession);
+
+  ut_WriteLog("Requesting roster...\n");
+  bud_InitBuddies(sock);
+
+  ut_WriteLog("Sending presence...\n");
+  srv_setpresence(sock, "Online!");
+
+
+  ut_WriteLog("Drawing main window...\n");
+  scr_DrawMainWindow();
+
+  ping = 15;
+  if (cfg_read("pinginterval"))
+    ping = atoi(cfg_read("pinginterval"));
+
+  ut_WriteLog("Ping interval stablished: %d secs\n", ping);
+
+  ut_WriteLog("Entering into main loop...\n\n");
+  ut_WriteLog("Ready to send/receive messages...\n");
+  key = 0;
+  while (key != 'x') {
+    int x;
+    alarm(ping);
+    x = check_io(sock, 0);
+    if ((x & 1) == 1) {
+      srv_msg *incoming = readserver(sock);
+
+      switch (incoming->m) {
+      case SM_PRESENCE:
+	bud_SetBuddyStatus(incoming->from, incoming->connected);
+	break;
+
+      case SM_MESSAGE:
+	scr_WriteIncomingMessage(incoming->from, incoming->body);
+	free(incoming->body);
+	free(incoming->from);
+	break;
+
+      case SM_UNHANDLED:
+	break;
+      }
+      free(incoming);
+    }
+    if ((x & 2) == 2) {
+      keypad(scr_GetRosterWindow(), TRUE);
+      key = scr_Getch();
+      switch (key) {
+      case KEY_IC:
+	bud_AddBuddy(sock);
+	break;
+      case KEY_DC:
+	bud_DeleteBuddy(sock);
+	break;
+      case KEY_DOWN:
+	bud_RosterDown();
+	break;
+      case KEY_UP:
+	bud_RosterUp();
+	break;
+
+      case 0x19a:
+	endwin();
+	printf("\nRedimensionado no implementado\n");
+	printf("Reinicie Cabber.\n\n\n");
+	exit(EXIT_FAILURE);
+	break;
+
+      case KEY_NPAGE:
+	for (i = 0; i < 10; i++)
+	  bud_RosterDown();
+	break;
+
+      case KEY_PPAGE:
+	for (i = 0; i < 10; i++)
+	  bud_RosterUp();
+	break;
+
+      case 'z':
+      case KEY_F(1):
+	buffer = (char *) calloc(1, 4096);
+	secbuffer = (char *) calloc(1, 4096);
+
+	sprintf(secbuffer, "INS   = %s ", i18n("Add contact"));
+	i = strlen(secbuffer);
+	strcpy(buffer, secbuffer);
+	sprintf(secbuffer, "DEL   = %s ", i18n("Delete contact"));
+	strcat(buffer, secbuffer);
+	sprintf(secbuffer, "SPACE = %s ", i18n("View buddy window"));
+	strcat(buffer, secbuffer);
+	sprintf(secbuffer, "INTRO = %s ", i18n("Send message"));
+	strcat(buffer, secbuffer);
+	sprintf(secbuffer, "ESC   = %s ", i18n("Exit"));
+	strcat(buffer, secbuffer);
+
+	scr_CreatePopup(i18n("help"), buffer, i, 0, NULL);
+	free(buffer);
+	free(secbuffer);
+	break;
+
+      case '\n':
+	scr_WriteMessage(sock);
+	break;
+
+      case ' ':
+	scr_ShowBuddyWindow();
+	break;
+      }
+    }
+  }
+
+  bud_TerminateBuddies();
+  scr_TerminateCurses();
+
+  srv_setpresence(sock, "unavailable");
+
+  close(sock);
+
+  printf("\n\nHave a nice day!\nBye!\n");
+
+  return 0;
+}