reactos/dll/win32/winhttp/winhttp_private.h
2018-03-24 13:15:44 +01:00

383 lines
9.8 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/heap.h"
#include "wine/list.h"
#include "wine/unicode.h"
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#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>
#else
# define closesocket close
# define ioctlsocket ioctl
#endif
#include "ole2.h"
#include "sspi.h"
static const WCHAR getW[] = {'G','E','T',0};
static const WCHAR postW[] = {'P','O','S','T',0};
static const WCHAR headW[] = {'H','E','A','D',0};
static const WCHAR slashW[] = {'/',0};
static const WCHAR http1_0[] = {'H','T','T','P','/','1','.','0',0};
static const WCHAR http1_1[] = {'H','T','T','P','/','1','.','1',0};
static const WCHAR chunkedW[] = {'c','h','u','n','k','e','d',0};
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 (*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 disable_flags;
DWORD logon_policy;
DWORD redirect_policy;
DWORD error;
DWORD_PTR context;
LONG refs;
WINHTTP_STATUS_CALLBACK callback;
DWORD notify_mask;
struct list entry;
struct list children;
};
typedef struct
{
struct list entry;
WCHAR *name;
struct list cookies;
} domain_t;
typedef struct
{
struct list entry;
WCHAR *name;
WCHAR *value;
WCHAR *path;
} cookie_t;
typedef struct {
struct list entry;
LONG ref;
WCHAR *hostname;
INTERNET_PORT port;
BOOL secure;
struct list connections;
} hostdata_t;
typedef struct
{
object_header_t hdr;
LPWSTR agent;
DWORD access;
int resolve_timeout;
int connect_timeout;
int send_timeout;
int recv_timeout;
LPWSTR proxy_server;
LPWSTR proxy_bypass;
LPWSTR proxy_username;
LPWSTR proxy_password;
struct list cookie_cache;
HANDLE unload_event;
CredHandle cred_handle;
BOOL cred_handle_initialized;
DWORD secure_protocols;
} 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_storage sockaddr;
BOOL resolved;
} connect_t;
typedef struct
{
struct list entry;
int socket;
struct sockaddr_storage sockaddr;
BOOL secure; /* SSL active on connection? */
hostdata_t *host;
ULONGLONG keep_until;
CtxtHandle ssl_ctx;
SecPkgContext_StreamSizes ssl_sizes;
char *ssl_buf;
char *extra_buf;
size_t extra_len;
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;
enum auth_target
{
TARGET_INVALID = -1,
TARGET_SERVER,
TARGET_PROXY,
TARGET_MAX
};
enum auth_scheme
{
SCHEME_INVALID = -1,
SCHEME_BASIC,
SCHEME_NTLM,
SCHEME_PASSPORT,
SCHEME_DIGEST,
SCHEME_NEGOTIATE,
SCHEME_MAX
};
struct authinfo
{
enum auth_scheme scheme;
CredHandle cred;
CtxtHandle ctx;
TimeStamp exp;
ULONG attr;
ULONG max_token;
char *data;
unsigned int data_len;
BOOL finished; /* finished authenticating */
};
typedef struct
{
object_header_t hdr;
connect_t *connect;
LPWSTR verb;
LPWSTR path;
LPWSTR version;
LPWSTR raw_headers;
void *optional;
DWORD optional_len;
netconn_t *netconn;
DWORD security_flags;
int resolve_timeout;
int connect_timeout;
int send_timeout;
int recv_timeout;
LPWSTR status_text;
DWORD content_length; /* total number of bytes to be read */
DWORD content_read; /* bytes read so far */
BOOL read_chunked; /* are we reading in chunked mode? */
BOOL read_chunked_eof; /* end of stream in chunked mode */
BOOL read_chunked_size; /* chunk size remaining */
DWORD read_pos; /* current read position in read_buf */
DWORD read_size; /* valid data size in read_buf */
char read_buf[8192]; /* buffer for already read but not returned data */
header_t *headers;
DWORD num_headers;
struct authinfo *authinfo;
struct authinfo *proxy_authinfo;
HANDLE task_wait;
HANDLE task_cancel;
HANDLE task_thread;
struct list task_queue;
CRITICAL_SECTION task_cs;
struct
{
WCHAR *username;
WCHAR *password;
} creds[TARGET_MAX][SCHEME_MAX];
} request_t;
typedef struct _task_header_t task_header_t;
struct _task_header_t
{
struct list entry;
request_t *request;
void (*proc)( task_header_t * );
};
typedef struct
{
task_header_t hdr;
LPWSTR headers;
DWORD headers_len;
LPVOID optional;
DWORD optional_len;
DWORD total_len;
DWORD_PTR context;
} send_request_t;
typedef struct
{
task_header_t hdr;
} receive_response_t;
typedef struct
{
task_header_t hdr;
LPDWORD available;
} query_data_t;
typedef struct
{
task_header_t hdr;
LPVOID buffer;
DWORD to_read;
LPDWORD read;
} read_data_t;
typedef struct
{
task_header_t hdr;
LPCVOID buffer;
DWORD to_write;
LPDWORD written;
} write_data_t;
object_header_t *addref_object( object_header_t * ) DECLSPEC_HIDDEN;
object_header_t *grab_object( HINTERNET ) DECLSPEC_HIDDEN;
void release_object( object_header_t * ) DECLSPEC_HIDDEN;
HINTERNET alloc_handle( object_header_t * ) DECLSPEC_HIDDEN;
BOOL free_handle( HINTERNET ) DECLSPEC_HIDDEN;
void set_last_error( DWORD ) DECLSPEC_HIDDEN;
DWORD get_last_error( void ) DECLSPEC_HIDDEN;
void send_callback( object_header_t *, DWORD, LPVOID, DWORD ) DECLSPEC_HIDDEN;
void close_connection( request_t * ) DECLSPEC_HIDDEN;
BOOL netconn_close( netconn_t * ) DECLSPEC_HIDDEN;
netconn_t *netconn_create( hostdata_t *, const struct sockaddr_storage *, int ) DECLSPEC_HIDDEN;
void netconn_unload( void ) DECLSPEC_HIDDEN;
ULONG netconn_query_data_available( netconn_t * ) DECLSPEC_HIDDEN;
BOOL netconn_recv( netconn_t *, void *, size_t, int, int * ) DECLSPEC_HIDDEN;
BOOL netconn_resolve( WCHAR *, INTERNET_PORT, struct sockaddr_storage *, int ) DECLSPEC_HIDDEN;
BOOL netconn_secure_connect( netconn_t *, WCHAR *, DWORD, CredHandle * ) DECLSPEC_HIDDEN;
BOOL netconn_send( netconn_t *, const void *, size_t, int * ) DECLSPEC_HIDDEN;
DWORD netconn_set_timeout( netconn_t *, BOOL, int ) DECLSPEC_HIDDEN;
BOOL netconn_is_alive( netconn_t * ) DECLSPEC_HIDDEN;
const void *netconn_get_certificate( netconn_t * ) DECLSPEC_HIDDEN;
int netconn_get_cipher_strength( netconn_t * ) DECLSPEC_HIDDEN;
BOOL set_cookies( request_t *, const WCHAR * ) DECLSPEC_HIDDEN;
BOOL add_cookie_headers( request_t * ) DECLSPEC_HIDDEN;
BOOL add_request_headers( request_t *, LPCWSTR, DWORD, DWORD ) DECLSPEC_HIDDEN;
void delete_domain( domain_t * ) DECLSPEC_HIDDEN;
BOOL set_server_for_hostname( connect_t *, LPCWSTR, INTERNET_PORT ) DECLSPEC_HIDDEN;
void destroy_authinfo( struct authinfo * ) DECLSPEC_HIDDEN;
void release_host( hostdata_t *host ) DECLSPEC_HIDDEN;
BOOL process_header( request_t *request, LPCWSTR field, LPCWSTR value, DWORD flags, BOOL request_only ) DECLSPEC_HIDDEN;
extern HRESULT WinHttpRequest_create( void ** ) DECLSPEC_HIDDEN;
void release_typelib( void ) DECLSPEC_HIDDEN;
static inline void* __WINE_ALLOC_SIZE(2) heap_realloc_zero( LPVOID mem, SIZE_T size )
{
return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, size );
}
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;
}
static inline char *strdupWA_sized( const WCHAR *src, DWORD size )
{
char *dst = NULL;
if (src)
{
int len = WideCharToMultiByte( CP_ACP, 0, src, size, NULL, 0, NULL, NULL ) + 1;
if ((dst = heap_alloc( len )))
{
WideCharToMultiByte( CP_ACP, 0, src, len, dst, size, NULL, NULL );
dst[len - 1] = 0;
}
}
return dst;
}
extern HINSTANCE winhttp_instance DECLSPEC_HIDDEN;
#endif /* _WINE_WINHTTP_PRIVATE_H_ */