micqcomponents.cpp

聊天程序

	   strcpy(alter_cmd, "alter");
   if(msga_cmd[0]=='\0')
	   strcpy(msga_cmd, "msga");
   if(url_cmd[0]=='\0')
	   strcpy(url_cmd, "url");


   if(change_cmd[0]=='\0')
	   strcpy(change_cmd, "change");
   if ( Verbose )
   {
      M_print( "UIN = %ld\n", UIN );
      M_print( "port = %ld\n", remote_port );
      M_print( "passwd = %s\n", passwd );
      M_print( "server = %s\n", server );
      M_print( "status = %ld\n", set_status );
      M_print( "# of contacts = %d\n", Num_Contacts );
      M_print( "UIN of contact[0] = %ld\n", Contacts[0].uin );
      M_print( "Message_cmd = %s\n", message_cmd );
   }
   if (UIN == 0 ) 
   {
      fprintf( stderr, "Bad .micqrc file.  No UIN found aborting.\a\n" );
      exit( 1);
   }
}

/*******************************************************
Gets config info from the rc file in the users home 
directory.
********************************************************/
void Get_Unix_Config_Info( void )
{
   char *path;
   FD_T rcf;

#ifdef _WIN32
   path = ".\\";
#endif

#ifdef UNIX
   path = getenv( "HOME" );
   strcat( path, "/" );
#endif

#ifdef __amigaos__
   path = "PROGDIR:";
#endif

   strcpy( rcfile, path );
   strcat( rcfile, ".micqrc" );
   rcf = open( rcfile, O_RDONLY );
   if ( rcf == -1 )
   {
      if ( errno == ENOENT ) /* file not found */
      {
         Initalize_RC_File();
      }
      else
      {
         perror( "Error reading config file exiting " );
         exit( 1 );
      }
   }
   else
   {
      Read_RC_File( rcf );
   }
}

void Print_IP( DWORD uin )
{
   int i;
#if 0
   struct in_addr sin;
#endif
   
   for ( i=0; i< Num_Contacts; i++ )
   {
      if ( Contacts[i].uin == uin )
      {
         if ( * (DWORD *)Contacts[i].current_ip != -1L )
         {
           M_print( "%d.%d.%d.%d", Contacts[i].current_ip[0],
                                   Contacts[i].current_ip[1],
                                   Contacts[i].current_ip[2],
                                   Contacts[i].current_ip[3] );
#if 0
            sin.s_addr = Contacts[i].current_ip;
            M_print( "%s", inet_ntoa( sin ) );
#endif
         }
         else
         {
            M_print( "unknown" );
         }
         return;
      }
   }
   M_print( "unknown" );
}

/************************************************
Gets the TCP port of the specified UIN
************************************************/
DWORD Get_Port( DWORD uin )
{
   int i;
   
   for ( i=0; i< Num_Contacts; i++ )
   {
      if ( Contacts[i].uin == uin )
      {
         return Contacts[i].port;
      }
   }
   return -1L;
}

/********************************************
Converts an intel endian character sequence to
a DWORD
*********************************************/
DWORD Chars_2_DW( unsigned char *buf )
{
   DWORD i;
   
   i= buf[3];
   i <<= 8;
   i+= buf[2];
   i <<= 8;
   i+= buf[1];
   i <<= 8;
   i+= buf[0];
   
   return i;
}

/********************************************
Converts an intel endian character sequence to
a WORD
*********************************************/
WORD Chars_2_Word( unsigned char *buf )
{
   WORD i;
   
   i= buf[1];
   i <<= 8;
   i += buf[0];
   
   return i;
}

/********************************************
Converts a DWORD to
an intel endian character sequence 
*********************************************/
void DW_2_Chars( unsigned char *buf, DWORD num )
{
   buf[3] = ( unsigned char ) ((num)>>24)& 0x000000FF;
   buf[2] = ( unsigned char ) ((num)>>16)& 0x000000FF;
   buf[1] = ( unsigned char ) ((num)>>8)& 0x000000FF;
   buf[0] = ( unsigned char ) (num) & 0x000000FF;
}

/********************************************
Converts a WORD to
an intel endian character sequence 
*********************************************/
void Word_2_Chars( unsigned char *buf, WORD num )
{
   buf[1] = ( unsigned char ) (((unsigned)num)>>8) & 0x00FF;
   buf[0] = ( unsigned char ) ((unsigned)num) & 0x00FF;
}

void Prompt( void )
{
   /*M_print( SERVCOL "Micq> " NOCOL );*/
   fflush( stdout );
   
}

void Time_Stamp( void )
{
   struct tm *thetime;
   time_t p;
   
   p=time(NULL);
   thetime=localtime(&p);

   M_print( "%.02d:%.02d:%.02d",thetime->tm_hour,thetime->tm_min,thetime->tm_sec );
}

void Add_User( SOK_T sok, DWORD uin, char *name )
{
   FD_T rcf;

   rcf = open( rcfile, O_RDWR | O_APPEND );
   M_fdprint( rcf, "%d %s\n", uin, name );
   close( rcf );
   Contacts[ Num_Contacts ].uin = uin;
   Contacts[ Num_Contacts ].status = STATUS_OFFLINE;
   Contacts[ Num_Contacts ].last_time = -1L;
   Contacts[ Num_Contacts ].current_ip[0] = 0xff;
   Contacts[ Num_Contacts ].current_ip[1] = 0xff;
   Contacts[ Num_Contacts ].current_ip[2] = 0xff;
   Contacts[ Num_Contacts ].current_ip[3] = 0xff;
   Contacts[ Num_Contacts ].port = 0;
   Contacts[ Num_Contacts ].sok = (SOK_T ) -1L;
   Contacts[ Num_Contacts ].vis_list = FALSE;
   memcpy( Contacts[ Num_Contacts ].nick, name, sizeof( Contacts->nick )  );
   Num_Contacts++;
   snd_contact_list( sok );
}
/************************************************
 *   This function should save your auto reply messages in the rc file.
 *  
 *   NOTE: the code isn't realy neat yet, I hope to change that soon.
 *  
 *   Added on 6-20-98 by Fryslan
 *  
 ***********************************************/

int Save_RC()
{
   FD_T rcf;
   time_t t;
   int i, j;
 
   rcf = open( rcfile, O_RDWR );
   if ( rcf == -1 ) return -1;
   M_fdprint( rcf, "# This file was generated by Another ICQ of %s %s\n",__TIME__,__DATE__);
   t = time( NULL );
   M_fdprint( rcf, "# This file was generated on %s", ctime( &t ) );   
   M_fdprint( rcf, "UIN %d\n", UIN );
   M_fdprint( rcf, "Password %s\n", passwd );
   M_fdprint( rcf, "Status %d\n", Current_Status );
   M_fdprint( rcf, "Server %s\n", "icq1.mirabilis.com" );
   M_fdprint( rcf, "Port %d\n", 4000 );
   if ( Logging )
      M_fdprint( rcf, "#No_Log\n" );
   else
      M_fdprint( rcf, "No_Log\n" );
   if ( Russian )
      M_fdprint( rcf, "\nRussian\n#if you want KOI8-R to CP1251 Russain translation uncomment the above line.\n" );
   else
      M_fdprint( rcf, "\n#Russian\n#if you want KOI8-R to CP1251 Russain translation uncomment the above line.\n" );
   if ( auto_resp )
      M_fdprint( rcf, "\n#Automatic responses on.\nAuto\n" );
   else
      M_fdprint( rcf, "\n#Automatic responses off.\n#Auto\n" );

   M_fdprint( rcf, "\n# Below are the commands which can be changed to most anything you want :)\n" );
   M_fdprint( rcf, "message_cmd %s\n",message_cmd);
   M_fdprint( rcf, "info_cmd %s\n",info_cmd);
   M_fdprint( rcf, "quit_cmd %s\n",quit_cmd);
   M_fdprint( rcf, "reply_cmd %s\n",reply_cmd);
   M_fdprint( rcf, "again_cmd %s\n",again_cmd);
   M_fdprint( rcf, "list_cmd %s\n",list_cmd);
   M_fdprint( rcf, "away_cmd %s\n",away_cmd);
   M_fdprint( rcf, "na_cmd %s\n",na_cmd);
   M_fdprint( rcf, "dnd_cmd %s\n",dnd_cmd);
   M_fdprint( rcf, "online_cmd %s\n",online_cmd);
   
   M_fdprint( rcf, "occ_cmd %s\n",occ_cmd);
   M_fdprint( rcf, "ffc_cmd %s\n",ffc_cmd);
   M_fdprint( rcf, "inv_cmd %s\n",inv_cmd);
   M_fdprint( rcf, "search_cmd %s\n",search_cmd);
   M_fdprint( rcf, "status_cmd %s\n",status_cmd);
   M_fdprint( rcf, "auth_cmd %s\n",auth_cmd);
   M_fdprint( rcf, "auto_cmd %s\n",auto_cmd);
   M_fdprint( rcf, "add_cmd %s\n",add_cmd);
   M_fdprint( rcf, "change_cmd %s\n",change_cmd);
   M_fdprint( rcf, "save_cmd %s\n",save_cmd);
   M_fdprint( rcf, "alter_cmd %s\n",alter_cmd);
   M_fdprint( rcf, "msga_cmd %s\n",msga_cmd);
   M_fdprint( rcf, "url_cmd %s\n",url_cmd);
   M_fdprint( rcf, "update_cmd %s\n",update_cmd);

   M_fdprint( rcf, "\n#Now auto response messages\n" );	 
   M_fdprint( rcf, "auto_rep_str_away %s\n",auto_rep_str_away);
   M_fdprint( rcf, "auto_rep_str_na %s\n",auto_rep_str_na);	
   M_fdprint( rcf, "auto_rep_str_dnd %s\n",auto_rep_str_dnd);
   M_fdprint( rcf, "auto_rep_str_occ %s\n",auto_rep_str_occ);
   M_fdprint( rcf, "auto_rep_str_inv %s\n",auto_rep_str_inv);


   M_fdprint( rcf, "\n# Ok now the contact list\n" );
   M_fdprint( rcf, "Contacts\n" );
	/* adding contacts to the rc file. */
	/* we start counting at zero in the index. */
	
   for (i=0;i<Num_Contacts;i++)
   {
      if ( ! ( Contacts[i].uin & 0x80000000L ) )
      {
         if ( Contacts[i].vis_list )
         {
            M_fdprint( rcf, "*" );
         }
	 M_fdprint( rcf, "%d %s\n",Contacts[i].uin,Contacts[i].nick);
/*	 M_fdprint( rcf, "#Begining of aliases for %s\n", Contacts[i].nick ); */
	 for ( j=0; j< Num_Contacts; j++ )
	 {
	    if ( Contacts[j].uin == -Contacts[i].uin )
	    {
	       M_fdprint( rcf, "%s ", Contacts[j].nick );
	    }
	 }
	 M_fdprint( rcf, "\n" );
/*	 M_fdprint( rcf, "\n#End of aliases for %s\n", Contacts[i].nick ); */
      }
   }
	M_fdprint( rcf, "\n" );
   return close( rcf );
}

/*************************************************************************
 *
 *      Function: log_event
 *
 *      Purpose: Log the event provided to the log with a time stamp.
 *      Andrew Frolov [e-mail]
 * 
 *      6-20-98 Added names to the logs. Fryslan
 * 
 *************************************************************************/

int log_event( char *desc, char *msg, DWORD uin )
{
   FILE    *msgfd;
   char    buffer[256];
   time_t  timeval;
   char *path;

   if ( ! Logging )
      return 0;
      
#ifdef _WIN32
   path = ".\\";
#endif

#ifdef UNIX
   path = getenv( "HOME" );
   path = strdup( path );
   strcat( path, "/" );
#endif

#ifdef __amigaos__
   path = "PROGDIR:";
#endif

   strcpy( buffer, path );
   strcat( buffer, "micq_log" );


   if( ( msgfd = fopen(buffer, "a") ) == (FILE *) NULL ) 
   {
           fprintf(stderr, "Couldn't open %s for logging\n",
                            buffer);
           return(-1);
   }
   timeval = time(0);
	if ( ! strcasecmp(UIN2nick(uin),"Unknow UIN"))
	   fprintf(msgfd, "\n%-24.24s %s %ld\n%s\n", ctime(&timeval), desc, uin, msg);
	else
	   fprintf(msgfd, "\n%-24.24s %s %s\n%s\n", ctime(&timeval), desc, UIN2nick(uin), msg);
	 
   fclose(msgfd);
#ifdef UNIX
   chmod( buffer, 0600 );
   free( path );
#endif
   return(0);
}

void clrscr(void)
{
	/* clears the screen  */
	int x;
	char newline = '\n';	
	for(x = 0; x<=25; x++)
		M_print("%c",newline);
}

/************************************************************
Displays a hex dump of buf on the screen.
*************************************************************/
void Hex_Dump( void *buffer, size_t len )
{
      int i;
      int j;
      char *buf;
      
      buf = (char*)buffer;
      for ( i=0 ; i < len; i++ )
      {
         M_print( "%02x ", ( unsigned char ) buf[i] );
         if ( ( i & 15 ) == 15 )
         {
            M_print( "  " );
            for ( j = 15; j >= 0; j-- )
            {
               if ( buf[i-j] > 31 )
                  M_print( "%c", buf[i-j] );
               else
                  M_print( "." );
               if ( ( (i-j) & 3 ) == 3 )
                  M_print( " " );
            }
            M_print( "\n" );
         }
         else if ( ( i & 7 ) == 7 )
            M_print( "- " );
         else if ( ( i & 3 ) == 3 )
            M_print( "  " );
      }
      M_print( "  " );
      for ( j = i % 16; j > 0; j-- )
      {
         if ( buf[i-j] > 31 )
            M_print( "%c", buf[i-j] );
         else
            M_print( "." );
         if ( ( (i-j) & 3 ) == 3 )
            M_print( " " );
      }
      M_print( "\n" );
}

/**************************