wine/dlls/winhttp/winhttp_private.h
2008-08-29 12:22:23 +02:00

203 lines
5.3 KiB
C

/*
* Copyright 2008 Hans Leidekker for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef _WINE_WINHTTP_PRIVATE_H_
#define _WINE_WINHTTP_PRIVATE_H_
#ifndef __WINE_CONFIG_H
# error You must include config.h to use this header
#endif
#include "wine/list.h"
#include "wine/unicode.h"
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif
#if defined(__MINGW32__) || defined (_MSC_VER)
# include <ws2tcpip.h>
#endif
typedef struct _object_header_t object_header_t;
typedef struct
{
void (*destroy)( object_header_t * );
BOOL (*query_option)( object_header_t *, DWORD, void *, DWORD *, BOOL );
BOOL (*set_option)( object_header_t *, DWORD, void *, DWORD );
} object_vtbl_t;
struct _object_header_t
{
DWORD type;
HINTERNET handle;
const object_vtbl_t *vtbl;
DWORD flags;
DWORD error;
DWORD_PTR context;
LONG refs;
WINHTTP_STATUS_CALLBACK callback;
DWORD notify_mask;
struct list entry;
struct list children;
};
typedef struct
{
object_header_t hdr;
LPWSTR agent;
DWORD access;
LPWSTR proxy_server;
LPWSTR proxy_bypass;
LPWSTR proxy_username;
LPWSTR proxy_password;
} session_t;
typedef struct
{
object_header_t hdr;
session_t *session;
LPWSTR hostname; /* final destination of the request */
LPWSTR servername; /* name of the server we directly connect to */
LPWSTR username;
LPWSTR password;
INTERNET_PORT hostport;
INTERNET_PORT serverport;
struct sockaddr_in sockaddr;
} connect_t;
typedef struct
{
int socket;
BOOL secure; /* SSL active on connection? */
void *ssl_ctx;
void *ssl_conn;
char *peek_msg;
char *peek_msg_mem;
size_t peek_len;
} netconn_t;
typedef struct
{
LPWSTR field;
LPWSTR value;
BOOL is_request; /* part of request headers? */
} header_t;
typedef struct
{
object_header_t hdr;
connect_t *connect;
LPWSTR verb;
LPWSTR path;
LPWSTR version;
LPWSTR raw_headers;
netconn_t netconn;
LPWSTR status_text;
DWORD content_length; /* total number of bytes to be read (per chunk) */
DWORD content_read; /* bytes read so far */
header_t *headers;
DWORD num_headers;
} request_t;
object_header_t *addref_object( object_header_t * );
object_header_t *grab_object( HINTERNET );
void release_object( object_header_t * );
HINTERNET alloc_handle( object_header_t * );
BOOL free_handle( HINTERNET );
void set_last_error( DWORD );
void send_callback( object_header_t *, DWORD, LPVOID, DWORD );
void close_connection( request_t * );
BOOL netconn_close( netconn_t * );
BOOL netconn_connect( netconn_t *, const struct sockaddr *, unsigned int );
BOOL netconn_connected( netconn_t * );
BOOL netconn_create( netconn_t *, int, int, int );
BOOL netconn_get_next_line( netconn_t *, char *, DWORD * );
BOOL netconn_init( netconn_t *, BOOL );
BOOL netconn_query_data_available( netconn_t *, DWORD * );
BOOL netconn_recv( netconn_t *, void *, size_t, int, int * );
BOOL netconn_resolve( WCHAR *, INTERNET_PORT, struct sockaddr_in * );
BOOL netconn_secure_connect( netconn_t * );
BOOL netconn_send( netconn_t *, const void *, size_t, int, int * );
static inline void *heap_alloc( SIZE_T size )
{
return HeapAlloc( GetProcessHeap(), 0, size );
}
static inline void *heap_alloc_zero( SIZE_T size )
{
return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size );
}
static inline void *heap_realloc( LPVOID mem, SIZE_T size )
{
return HeapReAlloc( GetProcessHeap(), 0, mem, size );
}
static inline void *heap_realloc_zero( LPVOID mem, SIZE_T size )
{
return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, size );
}
static inline BOOL heap_free( LPVOID mem )
{
return HeapFree( GetProcessHeap(), 0, mem );
}
static inline WCHAR *strdupW( const WCHAR *src )
{
WCHAR *dst;
if (!src) return NULL;
dst = heap_alloc( (strlenW( src ) + 1) * sizeof(WCHAR) );
if (dst) strcpyW( dst, src );
return dst;
}
static inline WCHAR *strdupAW( const char *src )
{
WCHAR *dst = NULL;
if (src)
{
DWORD len = MultiByteToWideChar( CP_ACP, 0, src, -1, NULL, 0 );
if ((dst = heap_alloc( len * sizeof(WCHAR) )))
MultiByteToWideChar( CP_ACP, 0, src, -1, dst, len );
}
return dst;
}
static inline char *strdupWA( const WCHAR *src )
{
char *dst = NULL;
if (src)
{
int len = WideCharToMultiByte( CP_ACP, 0, src, -1, NULL, 0, NULL, NULL );
if ((dst = heap_alloc( len )))
WideCharToMultiByte( CP_ACP, 0, src, -1, dst, len, NULL, NULL );
}
return dst;
}
#endif /* _WINE_WINHTTP_PRIVATE_H_ */