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authordequis <dx@dxzone.com.ar>2014-10-10 23:20:53 -0300
committerdequis <dx@dxzone.com.ar>2014-10-10 23:20:53 -0300
commit0e35ff67f314fb11522430e17d607ac4f5c13c90 (patch)
treeea90802da21ca8aaffc2edaf4ec31de23bfd6f70 /log.c
parentc27a9235531cfd7580170438f8e2f1f21f39a7f0 (diff)
Handle not-authorized stream errors, avoid reconnect
Got this one while trying to connect to google servers with hipchat auth
Diffstat (limited to 'log.c')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-16 20:50:58 +0000
103' href='#n103'>103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 
  /********************************************************************\
  * BitlBee -- An IRC to other IM-networks gateway                     *
  *                                                                    *
  * Copyright 2002-2005 Wilmer van der Gaast and others                *
  \********************************************************************/

/* Help file control                                                    */

/*
  This program 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 2 of the License, or
  (at your option) any later version.

  This program 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 with
  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  Suite 330, Boston, MA  02111-1307  USA
*/

#define BITLBEE_CORE
#include "bitlbee.h"
#undef read 
#undef write

#define BUFSIZE 1100

help_t *help_init( help_t **help, const char *helpfile )
{
	int i, buflen = 0;
	help_t *h;
	char *s, *t;
	time_t mtime;
	struct stat stat[1];
	
	*help = h = g_new0 ( help_t, 1 );
	
	h->fd = open( helpfile, O_RDONLY
#ifdef _WIN32
				  | O_BINARY
#endif
				  );
	
	if( h->fd == -1 )
	{
		g_free( h );
		return( *help = NULL );
	}
	
	if( fstat( h->fd, stat ) != 0 )
	{
		g_free( h );
		return( *help = NULL );
	}
	mtime = stat->st_mtime;
	
	s = g_new (char, BUFSIZE + 1 );
	s[BUFSIZE] = 0;
	
	while( ( ( i = read( h->fd, s + buflen, BUFSIZE - buflen ) ) > 0 ) ||
	       ( i == 0 && strstr( s, "\n%\n" ) ) )
	{
		buflen += i;
		memset( s + buflen, 0, BUFSIZE - buflen );
		if( !( t = strstr( s, "\n%\n" ) ) || s[0] != '?' )
		{
			/* FIXME: Clean up */
//			help_close( *help );
			*help = NULL;
			g_free( s );
			return( NULL );
		}
		i = strchr( s, '\n' ) - s;
		
		if( h->string )
		{
			h = h->next = g_new0( help_t, 1 );
		}
		h->string = g_new ( char, i );
		
		strncpy( h->string, s + 1, i - 1 );
		h->string[i-1] = 0;
		h->fd = (*help)->fd;
		h->offset.file_offset = lseek( h->fd, 0, SEEK_CUR ) - buflen + i + 1;
		h->length = t - s - i - 1;
		h->mtime = mtime;
		
		buflen -= ( t + 3 - s );
		t = g_strdup( t + 3 );
		g_free( s );
		s = g_renew( char, t, BUFSIZE + 1 );
		s[BUFSIZE] = 0;
	}
	
	g_free( s );
	
	return( *help );
}

char *help_get( help_t **help, char *string )
{
	time_t mtime;
	struct stat stat[1];
	help_t *h;

	for( h = *help; h; h = h->next )
	{
		if( h->string != NULL && 
			g_strcasecmp( h->string, string ) == 0 ) 
			break;
	}
	if( h && h->length > 0 )
	{
		char *s = g_new( char, h->length + 1 );
		
		if( fstat( h->fd, stat ) != 0 )
		{
			g_free( h );
			*help = NULL;
			return NULL;
		}
		mtime = stat->st_mtime;
		
		if( mtime > h->mtime )
			return NULL;
		
		s[h->length] = 0;
		if( h->fd >= 0 )
		{
			lseek( h->fd, h->offset.file_offset, SEEK_SET );
			read( h->fd, s, h->length );
		}
		else
		{
			strncpy( s, h->offset.mem_offset, h->length );
		}
		return s;
	}
	
	return NULL;
}