#include "ntstatus.h"
#include "ws2tcpip.h"
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "winerror.h"
#include "wininet.h"
#include "wine/winternl.h"
#include "winioctl.h"
#include "rpc.h"
#include "rpcndr.h"
#include "wine/debug.h"
#include "rpc_binding.h"
#include "rpc_assoc.h"
#include "rpc_message.h"
#include "rpc_server.h"
#include "epm_towers.h"

Include dependency graph for rpc_transport.c:

Classes
struct	_RpcConnection_np

struct	_RpcServerProtseq_np

struct	_RpcConnection_tcp

struct	_RpcServerProtseq_sock

struct	_RpcHttpAsyncData

struct	authinfo

struct	_RpcConnection_http

struct	_HttpTimerThreadData

Macros
#define	WIN32_NO_STATUS

#define	DEFAULT_NCACN_HTTP_TIMEOUT (60 * 1000)

#define	HTTP_IDLE_TIME 60000

Typedefs
typedef struct _RpcConnection_np	RpcConnection_np

typedef struct _RpcServerProtseq_np	RpcServerProtseq_np

typedef struct _RpcConnection_tcp	RpcConnection_tcp

typedef struct _RpcServerProtseq_sock	RpcServerProtseq_sock

typedef struct _RpcHttpAsyncData	RpcHttpAsyncData

typedef struct _RpcConnection_http	RpcConnection_http

typedef struct _HttpTimerThreadData	HttpTimerThreadData

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (rpc)

static RpcConnection *	rpcrt4_spawn_connection (RpcConnection *old_connection)

static RpcConnection *	rpcrt4_conn_np_alloc (void)

static HANDLE	get_np_event (RpcConnection_np *connection)

static void	release_np_event (RpcConnection_np *connection, HANDLE event)

static RPC_STATUS	rpcrt4_conn_create_pipe (RpcConnection *conn)

static RPC_STATUS	rpcrt4_conn_open_pipe (RpcConnection *Connection, LPCSTR pname, BOOL wait)

static char *	ncalrpc_pipe_name (const char *endpoint)

static RPC_STATUS	rpcrt4_ncalrpc_open (RpcConnection *Connection)

static RPC_STATUS	rpcrt4_protseq_ncalrpc_open_endpoint (RpcServerProtseq protseq, const char endpoint)

static char *	ncacn_pipe_name (const char *endpoint)

static RPC_STATUS	rpcrt4_ncacn_np_open (RpcConnection *Connection)

static RPC_STATUS	rpcrt4_protseq_ncacn_np_open_endpoint (RpcServerProtseq protseq, const char endpoint)

static void	rpcrt4_conn_np_handoff (RpcConnection_np old_npc, RpcConnection_np new_npc)

static RPC_STATUS	rpcrt4_ncacn_np_handoff (RpcConnection old_conn, RpcConnection new_conn)

static RPC_STATUS	is_pipe_listening (const char *pipe_name)

static RPC_STATUS	rpcrt4_ncacn_np_is_server_listening (const char *endpoint)

static RPC_STATUS	rpcrt4_ncalrpc_np_is_server_listening (const char *endpoint)

static RPC_STATUS	rpcrt4_ncalrpc_handoff (RpcConnection old_conn, RpcConnection new_conn)

static int	rpcrt4_conn_np_read (RpcConnection conn, void buffer, unsigned int count)

static int	rpcrt4_conn_np_write (RpcConnection conn, const void buffer, unsigned int count)

static int	rpcrt4_conn_np_close (RpcConnection *conn)

static void	rpcrt4_conn_np_close_read (RpcConnection *conn)

static void	rpcrt4_conn_np_cancel_call (RpcConnection *conn)

static int	rpcrt4_conn_np_wait_for_incoming_data (RpcConnection *conn)

static size_t	rpcrt4_ncacn_np_get_top_of_tower (unsigned char tower_data, const char networkaddr, const char *endpoint)

static RPC_STATUS	rpcrt4_ncacn_np_parse_top_of_tower (const unsigned char tower_data, size_t tower_size, char networkaddr, char *endpoint)

static RPC_STATUS	rpcrt4_conn_np_impersonate_client (RpcConnection *conn)

static RPC_STATUS	rpcrt4_conn_np_revert_to_self (RpcConnection *conn)

static RpcServerProtseq *	rpcrt4_protseq_np_alloc (void)

static void	rpcrt4_protseq_np_signal_state_changed (RpcServerProtseq *protseq)

static void *	rpcrt4_protseq_np_get_wait_array (RpcServerProtseq protseq, void prev_array, unsigned int *count)

static void	rpcrt4_protseq_np_free_wait_array (RpcServerProtseq protseq, void array)

static int	rpcrt4_protseq_np_wait_for_new_connection (RpcServerProtseq protseq, unsigned int count, void wait_array)

static size_t	rpcrt4_ncalrpc_get_top_of_tower (unsigned char tower_data, const char networkaddr, const char *endpoint)

static RPC_STATUS	rpcrt4_ncalrpc_parse_top_of_tower (const unsigned char tower_data, size_t tower_size, char networkaddr, char *endpoint)

static BOOL	rpcrt4_ncalrpc_is_authorized (RpcConnection *conn)

static RPC_STATUS	rpcrt4_ncalrpc_authorize (RpcConnection conn, BOOL first_time, unsigned char in_buffer, unsigned int in_size, unsigned char out_buffer, unsigned int out_size)

static RPC_STATUS	rpcrt4_ncalrpc_secure_packet (RpcConnection conn, enum secure_packet_direction dir, RpcPktHdr hdr, unsigned int hdr_size, unsigned char stub_data, unsigned int stub_data_size, RpcAuthVerifier auth_hdr, unsigned char *auth_value, unsigned int auth_value_size)

static RPC_STATUS	rpcrt4_ncalrpc_inquire_auth_client (RpcConnection conn, RPC_AUTHZ_HANDLE privs, RPC_WSTR server_princ_name, ULONG authn_level, ULONG authn_svc, ULONG authz_svc, ULONG flags)

static size_t	rpcrt4_ip_tcp_get_top_of_tower (unsigned char tower_data, const char networkaddr, unsigned char tcp_protid, const char *endpoint)

static RPC_STATUS	rpcrt4_ip_tcp_parse_top_of_tower (const unsigned char tower_data, size_t tower_size, char networkaddr, unsigned char tcp_protid, char *endpoint)

static BOOL	rpcrt4_sock_wait_init (RpcConnection_tcp *tcpc)

static BOOL	rpcrt4_sock_wait_for_recv (RpcConnection_tcp *tcpc)

static BOOL	rpcrt4_sock_wait_for_send (RpcConnection_tcp *tcpc)

static RpcConnection *	rpcrt4_conn_tcp_alloc (void)

static RPC_STATUS	rpcrt4_ncacn_ip_tcp_open (RpcConnection *Connection)

static RPC_STATUS	rpcrt4_protseq_ncacn_ip_tcp_open_endpoint (RpcServerProtseq protseq, const char endpoint)

static RPC_STATUS	rpcrt4_conn_tcp_handoff (RpcConnection old_conn, RpcConnection new_conn)

static int	rpcrt4_conn_tcp_read (RpcConnection Connection, void buffer, unsigned int count)

static int	rpcrt4_conn_tcp_write (RpcConnection Connection, const void buffer, unsigned int count)

static int	rpcrt4_conn_tcp_close (RpcConnection *conn)

static void	rpcrt4_conn_tcp_close_read (RpcConnection *conn)

static void	rpcrt4_conn_tcp_cancel_call (RpcConnection *conn)

static RPC_STATUS	rpcrt4_conn_tcp_is_server_listening (const char *endpoint)

static int	rpcrt4_conn_tcp_wait_for_incoming_data (RpcConnection *Connection)

static size_t	rpcrt4_ncacn_ip_tcp_get_top_of_tower (unsigned char tower_data, const char networkaddr, const char *endpoint)

static RpcServerProtseq *	rpcrt4_protseq_sock_alloc (void)

static void	rpcrt4_protseq_sock_signal_state_changed (RpcServerProtseq *protseq)

static void *	rpcrt4_protseq_sock_get_wait_array (RpcServerProtseq protseq, void prev_array, unsigned int *count)

static void	rpcrt4_protseq_sock_free_wait_array (RpcServerProtseq protseq, void array)

static int	rpcrt4_protseq_sock_wait_for_new_connection (RpcServerProtseq protseq, unsigned int count, void wait_array)

static RPC_STATUS	rpcrt4_ncacn_ip_tcp_parse_top_of_tower (const unsigned char tower_data, size_t tower_size, char networkaddr, char *endpoint)

static ULONG	RpcHttpAsyncData_AddRef (RpcHttpAsyncData *data)

static ULONG	RpcHttpAsyncData_Release (RpcHttpAsyncData *data)

static void	prepare_async_request (RpcHttpAsyncData *async_data)

static RPC_STATUS	wait_async_request (RpcHttpAsyncData *async_data, BOOL call_ret, HANDLE cancel_event)

static RpcConnection *	rpcrt4_ncacn_http_alloc (void)

static VOID	rpcrt4_http_keep_connection_active_timer_proc (PVOID param, BOOLEAN dummy)

static DWORD	rpcrt4_http_timer_calc_timeout (DWORD *last_sent_time)

static DWORD CALLBACK	rpcrt4_http_timer_thread (PVOID param)

static VOID WINAPI	rpcrt4_http_internet_callback (HINTERNET hInternet, DWORD_PTR dwContext, DWORD dwInternetStatus, LPVOID lpvStatusInformation, DWORD dwStatusInformationLength)

static RPC_STATUS	rpcrt4_http_check_response (HINTERNET hor)

static RPC_STATUS	rpcrt4_http_internet_connect (RpcConnection_http *httpc)

static int	rpcrt4_http_async_read (HINTERNET req, RpcHttpAsyncData async_data, HANDLE cancel_event, void buffer, unsigned int count)

static RPC_STATUS	send_echo_request (HINTERNET req, RpcHttpAsyncData *async_data, HANDLE cancel_event)

static RPC_STATUS	insert_content_length_header (HINTERNET request, DWORD len)

static RPC_STATUS	rpcrt4_http_prepare_in_pipe (HINTERNET in_request, RpcHttpAsyncData async_data, HANDLE cancel_event, const UUID connection_uuid, const UUID in_pipe_uuid, const UUID association_uuid, BOOL authorized)

static RPC_STATUS	rpcrt4_http_read_http_packet (HINTERNET request, RpcHttpAsyncData async_data, HANDLE cancel_event, RpcPktHdr hdr, BYTE **data)

static RPC_STATUS	rpcrt4_http_prepare_out_pipe (HINTERNET out_request, RpcHttpAsyncData async_data, HANDLE cancel_event, const UUID connection_uuid, const UUID out_pipe_uuid, ULONG flow_control_increment, BOOL authorized)

static UINT	encode_base64 (const char bin, unsigned int len, WCHAR base64)

static char	decode_char (WCHAR c)

static unsigned int	decode_base64 (const WCHAR base64, unsigned int len, char buf)

static struct authinfo *	alloc_authinfo (void)

static void	destroy_authinfo (struct authinfo *info)

static DWORD	auth_scheme_from_header (const WCHAR *header)

static BOOL	get_authvalue (HINTERNET request, DWORD scheme, WCHAR *buffer, DWORD buflen)

static RPC_STATUS	do_authorization (HINTERNET request, SEC_WCHAR servername, const RPC_HTTP_TRANSPORT_CREDENTIALS_W creds, struct authinfo **auth_ptr)

static RPC_STATUS	insert_authorization_header (HINTERNET request, ULONG scheme, char *data, int data_len)

static void	drain_content (HINTERNET request, RpcHttpAsyncData *async_data, HANDLE cancel_event)

static RPC_STATUS	authorize_request (RpcConnection_http *httpc, HINTERNET request)

static BOOL	has_credentials (RpcConnection_http *httpc)

static BOOL	is_secure (RpcConnection_http *httpc)

static RPC_STATUS	set_auth_cookie (RpcConnection_http httpc, const WCHAR value)

static RPC_STATUS	rpcrt4_ncacn_http_open (RpcConnection *Connection)

static RPC_STATUS	rpcrt4_ncacn_http_handoff (RpcConnection old_conn, RpcConnection new_conn)

static int	rpcrt4_ncacn_http_read (RpcConnection Connection, void buffer, unsigned int count)

static RPC_STATUS	rpcrt4_ncacn_http_receive_fragment (RpcConnection Connection, RpcPktHdr Header, void *Payload)

static int	rpcrt4_ncacn_http_write (RpcConnection Connection, const void buffer, unsigned int count)

static int	rpcrt4_ncacn_http_close (RpcConnection *Connection)

static void	rpcrt4_ncacn_http_close_read (RpcConnection *conn)

static void	rpcrt4_ncacn_http_cancel_call (RpcConnection *Connection)

static RPC_STATUS	rpcrt4_ncacn_http_is_server_listening (const char *endpoint)

static int	rpcrt4_ncacn_http_wait_for_incoming_data (RpcConnection *Connection)

static size_t	rpcrt4_ncacn_http_get_top_of_tower (unsigned char tower_data, const char networkaddr, const char *endpoint)

static RPC_STATUS	rpcrt4_ncacn_http_parse_top_of_tower (const unsigned char tower_data, size_t tower_size, char networkaddr, char *endpoint)

const struct protseq_ops *	rpcrt4_get_protseq_ops (const char *protseq)

static const struct connection_ops *	rpcrt4_get_conn_protseq_ops (const char *protseq)

RPC_STATUS	RPCRT4_OpenClientConnection (RpcConnection *Connection)

RPC_STATUS	RPCRT4_CloseConnection (RpcConnection *Connection)

RPC_STATUS	RPCRT4_CreateConnection (RpcConnection *Connection, BOOL server, LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint, LPCWSTR NetworkOptions, RpcAuthInfo AuthInfo, RpcQualityOfService *QOS, LPCWSTR CookieAuth)

void	rpcrt4_conn_release_and_wait (RpcConnection *connection)

RpcConnection *	RPCRT4_GrabConnection (RpcConnection *connection)

void	RPCRT4_ReleaseConnection (RpcConnection *connection)

RPC_STATUS	RPCRT4_IsServerListening (const char protseq, const char endpoint)

RPC_STATUS	RpcTransport_GetTopOfTower (unsigned char tower_data, size_t tower_size, const char protseq, const char networkaddr, const char *endpoint)

RPC_STATUS	RpcTransport_ParseTopOfTower (const unsigned char tower_data, size_t tower_size, char protseq, char networkaddr, char *endpoint)

RPC_STATUS WINAPI	RpcNetworkIsProtseqValidW (RPC_WSTR protseq)

RPC_STATUS WINAPI	RpcNetworkIsProtseqValidA (RPC_CSTR protseq)

RPC_STATUS WINAPI	RpcProtseqVectorFreeA (RPC_PROTSEQ_VECTORA **protseqs)

RPC_STATUS WINAPI	RpcProtseqVectorFreeW (RPC_PROTSEQ_VECTORW **protseqs)

RPC_STATUS WINAPI	RpcNetworkInqProtseqsW (RPC_PROTSEQ_VECTORW **protseqs)

RPC_STATUS WINAPI	RpcNetworkInqProtseqsA (RPC_PROTSEQ_VECTORA **protseqs)

Variables
static const WCHAR	basicW [] = {'B','a','s','i','c',0}

static const WCHAR	ntlmW [] = {'N','T','L','M',0}

static const WCHAR	passportW [] = {'P','a','s','s','p','o','r','t',0}

static const WCHAR	digestW [] = {'D','i','g','e','s','t',0}

static const WCHAR	negotiateW [] = {'N','e','g','o','t','i','a','t','e',0}

struct {
const WCHAR * str

unsigned int len

DWORD scheme

}	auth_schemes []

static const struct connection_ops	conn_protseq_list []

static const struct protseq_ops	protseq_list []

Macro Definition Documentation

◆ DEFAULT_NCACN_HTTP_TIMEOUT

#define DEFAULT_NCACN_HTTP_TIMEOUT (60 * 1000)

Definition at line 57 of file rpc_transport.c.

◆ HTTP_IDLE_TIME

#define HTTP_IDLE_TIME 60000

Definition at line 1723 of file rpc_transport.c.

◆ WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 27 of file rpc_transport.c.

Typedef Documentation

◆ HttpTimerThreadData

typedef struct _HttpTimerThreadData HttpTimerThreadData

◆ RpcConnection_http

typedef struct _RpcConnection_http RpcConnection_http

◆ RpcConnection_np

typedef struct _RpcConnection_np RpcConnection_np

◆ RpcConnection_tcp

typedef struct _RpcConnection_tcp RpcConnection_tcp

◆ RpcHttpAsyncData

typedef struct _RpcHttpAsyncData RpcHttpAsyncData

◆ RpcServerProtseq_np

typedef struct _RpcServerProtseq_np RpcServerProtseq_np

◆ RpcServerProtseq_sock

typedef struct _RpcServerProtseq_sock RpcServerProtseq_sock

Function Documentation

◆ alloc_authinfo()

static struct authinfo* alloc_authinfo ( void )

static

Definition at line 2433 of file rpc_transport.c.

 {
     struct authinfo *ret;
 
     if (!(ret = HeapAlloc(GetProcessHeap(), 0, sizeof(*ret) ))) return NULL;
 
     SecInvalidateHandle(&ret->cred);
     SecInvalidateHandle(&ret->ctx);
     memset(&ret->exp, 0, sizeof(ret->exp));
     ret->scheme    = 0;
     ret->attr      = 0;
     ret->max_token = 0;
     ret->data      = NULL;
     ret->data_len  = 0;
     ret->finished  = FALSE;
     return ret;
 }

Referenced by do_authorization().

◆ auth_scheme_from_header()

static DWORD auth_scheme_from_header ( const WCHAR * header )

static

Definition at line 2485 of file rpc_transport.c.

 {
     unsigned int i;
     for (i = 0; i < ARRAY_SIZE(auth_schemes); i++)
     {
         if (!_wcsnicmp( header, auth_schemes[i].str, auth_schemes[i].len ) &&
             (header[auth_schemes[i].len] == ' ' || !header[auth_schemes[i].len])) return auth_schemes[i].scheme;
     }
     return 0;
 }

Referenced by do_authorization(), and get_authvalue().

◆ authorize_request()

static RPC_STATUS authorize_request	(	RpcConnection_http *	httpc,
		HINTERNET	request
	)

static

Definition at line 2717 of file rpc_transport.c.

 {
     static const WCHAR authW[] = {'A','u','t','h','o','r','i','z','a','t','i','o','n',':','\r','\n',0};
     struct authinfo *info = NULL;
     RPC_STATUS status;
     BOOL ret;
 
     for (;;)
     {
         status = do_authorization(request, httpc->servername, httpc->common.QOS->qos->u.HttpCredentials, &info);
         if (status != RPC_S_OK) break;
 
         status = insert_authorization_header(request, info->scheme, info->data, info->data_len);
         if (status != RPC_S_OK) break;
 
         prepare_async_request(httpc->async_data);
         ret = HttpSendRequestW(request, NULL, 0, NULL, 0);
         status = wait_async_request(httpc->async_data, ret, httpc->cancel_event);
         if (status != RPC_S_OK || info->finished) break;
 
         status = rpcrt4_http_check_response(request);
         if (status != RPC_S_OK && status != ERROR_ACCESS_DENIED) break;
         drain_content(request, httpc->async_data, httpc->cancel_event);
     }
 
     if (info->scheme != RPC_C_HTTP_AUTHN_SCHEME_BASIC)
         HttpAddRequestHeadersW(request, authW, -1, HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDREQ_FLAG_ADD);
 
     destroy_authinfo(info);
     return status;
 }

Referenced by rpcrt4_ncacn_http_open().

◆ decode_base64()

static unsigned int decode_base64	(	const WCHAR *	base64,
		unsigned int	len,
		char *	buf
	)

static

Definition at line 2371 of file rpc_transport.c.

 {
     unsigned int i = 0;
     char c0, c1, c2, c3;
     const WCHAR *p = base64;
 
     while (len > 4)
     {
         if ((c0 = decode_char( p[0] )) > 63) return 0;
         if ((c1 = decode_char( p[1] )) > 63) return 0;
         if ((c2 = decode_char( p[2] )) > 63) return 0;
         if ((c3 = decode_char( p[3] )) > 63) return 0;
 
         if (buf)
         {
             buf[i + 0] = (c0 << 2) | (c1 >> 4);
             buf[i + 1] = (c1 << 4) | (c2 >> 2);
             buf[i + 2] = (c2 << 6) |  c3;
         }
         len -= 4;
         i += 3;
         p += 4;
     }
     if (p[2] == '=')
     {
         if ((c0 = decode_char( p[0] )) > 63) return 0;
         if ((c1 = decode_char( p[1] )) > 63) return 0;
 
         if (buf) buf[i] = (c0 << 2) | (c1 >> 4);
         i++;
     }
     else if (p[3] == '=')
     {
         if ((c0 = decode_char( p[0] )) > 63) return 0;
         if ((c1 = decode_char( p[1] )) > 63) return 0;
         if ((c2 = decode_char( p[2] )) > 63) return 0;
 
         if (buf)
         {
             buf[i + 0] = (c0 << 2) | (c1 >> 4);
             buf[i + 1] = (c1 << 4) | (c2 >> 2);
         }
         i += 2;
     }
     else
     {
         if ((c0 = decode_char( p[0] )) > 63) return 0;
         if ((c1 = decode_char( p[1] )) > 63) return 0;
         if ((c2 = decode_char( p[2] )) > 63) return 0;
         if ((c3 = decode_char( p[3] )) > 63) return 0;
 
         if (buf)
         {
             buf[i + 0] = (c0 << 2) | (c1 >> 4);
             buf[i + 1] = (c1 << 4) | (c2 >> 2);
             buf[i + 2] = (c2 << 6) |  c3;
         }
         i += 3;
     }
     return i;
 }

Referenced by do_authorization().

◆ decode_char()

static char decode_char ( WCHAR c )

inlinestatic

Definition at line 2361 of file rpc_transport.c.

 {
     if (c >= 'A' && c <= 'Z') return c - 'A';
     if (c >= 'a' && c <= 'z') return c - 'a' + 26;
     if (c >= '0' && c <= '9') return c - '0' + 52;
     if (c == '+') return 62;
     if (c == '/') return 63;
     return 64;
 }

Referenced by decode_base64().

◆ destroy_authinfo()

static void destroy_authinfo ( struct authinfo * info )

static

Definition at line 2451 of file rpc_transport.c.

 {
     if (!info) return;
 
     if (SecIsValidHandle(&info->ctx))
         DeleteSecurityContext(&info->ctx);
     if (SecIsValidHandle(&info->cred))
         FreeCredentialsHandle(&info->cred);
 
     HeapFree(GetProcessHeap(), 0, info->data);
     HeapFree(GetProcessHeap(), 0, info);
 }

Referenced by authorize_request(), do_authorization(), and request_destroy().

◆ do_authorization()

static RPC_STATUS do_authorization	(	HINTERNET	request,
		SEC_WCHAR *	servername,
		const RPC_HTTP_TRANSPORT_CREDENTIALS_W *	creds,
		struct authinfo **	auth_ptr
	)

static

Definition at line 2508 of file rpc_transport.c.

 {
     struct authinfo *info = *auth_ptr;
     SEC_WINNT_AUTH_IDENTITY_W *id = creds->TransportCredentials;
     RPC_STATUS status = RPC_S_SERVER_UNAVAILABLE;
 
     if ((!info && !(info = alloc_authinfo()))) return RPC_S_SERVER_UNAVAILABLE;
 
     switch (creds->AuthnSchemes[0])
     {
     case RPC_C_HTTP_AUTHN_SCHEME_BASIC:
     {
         int userlen = WideCharToMultiByte(CP_UTF8, 0, id->User, id->UserLength, NULL, 0, NULL, NULL);
         int passlen = WideCharToMultiByte(CP_UTF8, 0, id->Password, id->PasswordLength, NULL, 0, NULL, NULL);
 
         info->data_len = userlen + passlen + 1;
         if (!(info->data = HeapAlloc(GetProcessHeap(), 0, info->data_len)))
         {
             status = RPC_S_OUT_OF_MEMORY;
             break;
         }
         WideCharToMultiByte(CP_UTF8, 0, id->User, id->UserLength, info->data, userlen, NULL, NULL);
         info->data[userlen] = ':';
         WideCharToMultiByte(CP_UTF8, 0, id->Password, id->PasswordLength, info->data + userlen + 1, passlen, NULL, NULL);
 
         info->scheme   = RPC_C_HTTP_AUTHN_SCHEME_BASIC;
         info->finished = TRUE;
         status = RPC_S_OK;
         break;
     }
     case RPC_C_HTTP_AUTHN_SCHEME_NTLM:
     case RPC_C_HTTP_AUTHN_SCHEME_NEGOTIATE:
     {
 
         static SEC_WCHAR ntlmW[] = {'N','T','L','M',0}, negotiateW[] = {'N','e','g','o','t','i','a','t','e',0};
         SECURITY_STATUS ret;
         SecBufferDesc out_desc, in_desc;
         SecBuffer out, in;
         ULONG flags = ISC_REQ_CONNECTION|ISC_REQ_USE_DCE_STYLE|ISC_REQ_MUTUAL_AUTH|ISC_REQ_DELEGATE;
         SEC_WCHAR *scheme;
         int scheme_len;
         const WCHAR *p;
         WCHAR auth_value[2048];
         DWORD size = sizeof(auth_value);
         BOOL first = FALSE;
 
         if (creds->AuthnSchemes[0] == RPC_C_HTTP_AUTHN_SCHEME_NTLM) scheme = ntlmW;
         else scheme = negotiateW;
         scheme_len = lstrlenW( scheme );
 
         if (!*auth_ptr)
         {
             TimeStamp exp;
             SecPkgInfoW *pkg_info;
 
             ret = AcquireCredentialsHandleW(NULL, scheme, SECPKG_CRED_OUTBOUND, NULL, id, NULL, NULL, &info->cred, &exp);
             if (ret != SEC_E_OK) break;
 
             ret = QuerySecurityPackageInfoW(scheme, &pkg_info);
             if (ret != SEC_E_OK) break;
 
             info->max_token = pkg_info->cbMaxToken;
             FreeContextBuffer(pkg_info);
             first = TRUE;
         }
         else
         {
             if (info->finished || !get_authvalue(request, creds->AuthnSchemes[0], auth_value, size)) break;
             if (auth_scheme_from_header(auth_value) != info->scheme)
             {
                 ERR("authentication scheme changed\n");
                 break;
             }
         }
         in.BufferType = SECBUFFER_TOKEN;
         in.cbBuffer   = 0;
         in.pvBuffer   = NULL;
 
         in_desc.ulVersion = 0;
         in_desc.cBuffers  = 1;
         in_desc.pBuffers  = &in;
 
         p = auth_value + scheme_len;
         if (!first && *p == ' ')
         {
             int len = lstrlenW(++p);
             in.cbBuffer = decode_base64(p, len, NULL);
             if (!(in.pvBuffer = HeapAlloc(GetProcessHeap(), 0, in.cbBuffer))) break;
             decode_base64(p, len, in.pvBuffer);
         }
         out.BufferType = SECBUFFER_TOKEN;
         out.cbBuffer   = info->max_token;
         if (!(out.pvBuffer = HeapAlloc(GetProcessHeap(), 0, out.cbBuffer)))
         {
             HeapFree(GetProcessHeap(), 0, in.pvBuffer);
             break;
         }
         out_desc.ulVersion = 0;
         out_desc.cBuffers  = 1;
         out_desc.pBuffers  = &out;
 
         ret = InitializeSecurityContextW(first ? &info->cred : NULL, first ? NULL : &info->ctx,
                                          first ? servername : NULL, flags, 0, SECURITY_NETWORK_DREP,
                                          in.pvBuffer ? &in_desc : NULL, 0, &info->ctx, &out_desc,
                                          &info->attr, &info->exp);
         HeapFree(GetProcessHeap(), 0, in.pvBuffer);
         if (ret == SEC_E_OK)
         {
             HeapFree(GetProcessHeap(), 0, info->data);
             info->data     = out.pvBuffer;
             info->data_len = out.cbBuffer;
             info->finished = TRUE;
             TRACE("sending last auth packet\n");
             status = RPC_S_OK;
         }
         else if (ret == SEC_I_CONTINUE_NEEDED)
         {
             HeapFree(GetProcessHeap(), 0, info->data);
             info->data     = out.pvBuffer;
             info->data_len = out.cbBuffer;
             TRACE("sending next auth packet\n");
             status = RPC_S_OK;
         }
         else
         {
             ERR("InitializeSecurityContextW failed with error 0x%08x\n", ret);
             HeapFree(GetProcessHeap(), 0, out.pvBuffer);
             break;
         }
         info->scheme = creds->AuthnSchemes[0];
         break;
     }
     default:
         FIXME("scheme %u not supported\n", creds->AuthnSchemes[0]);
         break;
     }
 
     if (status != RPC_S_OK)
     {
         destroy_authinfo(info);
         *auth_ptr = NULL;
         return status;
     }
     *auth_ptr = info;
     return RPC_S_OK;
 }

Referenced by authorize_request().

◆ drain_content()

static void drain_content	(	HINTERNET	request,
		RpcHttpAsyncData *	async_data,
		HANDLE	cancel_event
	)

static

Definition at line 2702 of file rpc_transport.c.

 {
     DWORD count, len = 0, size = sizeof(len);
     char buf[2048];
 
     HttpQueryInfoW(request, HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_CONTENT_LENGTH, &len, &size, NULL);
     if (!len) return;
     for (;;)
     {
         count = min(sizeof(buf), len);
         if (rpcrt4_http_async_read(request, async_data, cancel_event, buf, count) <= 0) return;
         len -= count;
     }
 }

Referenced by authorize_request(), and rpcrt4_ncacn_http_open().

◆ encode_base64()

static UINT encode_base64	(	const char *	bin,
		unsigned int	len,
		WCHAR *	base64
	)

static

Definition at line 2321 of file rpc_transport.c.

 {
     static const char enc[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
     UINT i = 0, x;
 
     while (len > 0)
     {
         /* first 6 bits, all from bin[0] */
         base64[i++] = enc[(bin[0] & 0xfc) >> 2];
         x = (bin[0] & 3) << 4;
 
         /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
         if (len == 1)
         {
             base64[i++] = enc[x];
             base64[i++] = '=';
             base64[i++] = '=';
             break;
         }
         base64[i++] = enc[x | ((bin[1] & 0xf0) >> 4)];
         x = (bin[1] & 0x0f) << 2;
 
         /* next 6 bits 4 from bin[1] and 2 from bin[2] */
         if (len == 2)
         {
             base64[i++] = enc[x];
             base64[i++] = '=';
             break;
         }
         base64[i++] = enc[x | ((bin[2] & 0xc0) >> 6)];
 
         /* last 6 bits, all from bin [2] */
         base64[i++] = enc[bin[2] & 0x3f];
         bin += 3;
         len -= 3;
     }
     base64[i] = 0;
     return i;
 }

Referenced by insert_authorization_header().

◆ get_authvalue()

static BOOL get_authvalue	(	HINTERNET	request,
		DWORD	scheme,
		WCHAR *	buffer,
		DWORD	buflen
	)

static

Definition at line 2496 of file rpc_transport.c.

 {
     DWORD len, index = 0;
     for (;;)
     {
         len = buflen;
         if (!HttpQueryInfoW(request, HTTP_QUERY_WWW_AUTHENTICATE, buffer, &len, &index)) return FALSE;
         if (auth_scheme_from_header(buffer) == scheme) break;
     }
     return TRUE;
 }

Referenced by do_authorization().

◆ get_np_event()

static HANDLE get_np_event ( RpcConnection_np * connection )

static

Definition at line 97 of file rpc_transport.c.

 {
     HANDLE event = InterlockedExchangePointer(&connection->event_cache, NULL);
     return event ? event : CreateEventW(NULL, TRUE, FALSE, NULL);
 }

Referenced by rpcrt4_conn_np_read(), rpcrt4_conn_np_write(), and rpcrt4_protseq_np_get_wait_array().

◆ has_credentials()

static BOOL has_credentials ( RpcConnection_http * httpc )

static

Definition at line 2749 of file rpc_transport.c.

 {
     RPC_HTTP_TRANSPORT_CREDENTIALS_W *creds;
     SEC_WINNT_AUTH_IDENTITY_W *id;
 
     if (!httpc->common.QOS || httpc->common.QOS->qos->AdditionalSecurityInfoType != RPC_C_AUTHN_INFO_TYPE_HTTP)
         return FALSE;
 
     creds = httpc->common.QOS->qos->u.HttpCredentials;
     if (creds->AuthenticationTarget != RPC_C_HTTP_AUTHN_TARGET_SERVER || !creds->NumberOfAuthnSchemes)
         return FALSE;
 
     id = creds->TransportCredentials;
     if (!id || !id->User || !id->Password) return FALSE;
 
     return TRUE;
 }

Referenced by rpcrt4_ncacn_http_open().

◆ insert_authorization_header()

static RPC_STATUS insert_authorization_header	(	HINTERNET	request,
		ULONG	scheme,
		char *	data,
		int	data_len
	)

static

Definition at line 2656 of file rpc_transport.c.

 {
     static const WCHAR authW[] = {'A','u','t','h','o','r','i','z','a','t','i','o','n',':',' '};
     static const WCHAR basicW[] = {'B','a','s','i','c',' '};
     static const WCHAR negotiateW[] = {'N','e','g','o','t','i','a','t','e',' '};
     static const WCHAR ntlmW[] = {'N','T','L','M',' '};
     int scheme_len, auth_len = ARRAY_SIZE(authW), len = ((data_len + 2) * 4) / 3;
     const WCHAR *scheme_str;
     WCHAR *header, *ptr;
     RPC_STATUS status = RPC_S_SERVER_UNAVAILABLE;
 
     switch (scheme)
     {
     case RPC_C_HTTP_AUTHN_SCHEME_BASIC:
         scheme_str = basicW;
         scheme_len = ARRAY_SIZE(basicW);
         break;
     case RPC_C_HTTP_AUTHN_SCHEME_NEGOTIATE:
         scheme_str = negotiateW;
         scheme_len = ARRAY_SIZE(negotiateW);
         break;
     case RPC_C_HTTP_AUTHN_SCHEME_NTLM:
         scheme_str = ntlmW;
         scheme_len = ARRAY_SIZE(ntlmW);
         break;
     default:
         ERR("unknown scheme %u\n", scheme);
         return RPC_S_SERVER_UNAVAILABLE;
     }
     if ((header = HeapAlloc(GetProcessHeap(), 0, (auth_len + scheme_len + len + 2) * sizeof(WCHAR))))
     {
         memcpy(header, authW, auth_len * sizeof(WCHAR));
         ptr = header + auth_len;
         memcpy(ptr, scheme_str, scheme_len * sizeof(WCHAR));
         ptr += scheme_len;
         len = encode_base64(data, data_len, ptr);
         ptr[len++] = '\r';
         ptr[len++] = '\n';
         ptr[len] = 0;
         if (HttpAddRequestHeadersW(request, header, -1, HTTP_ADDREQ_FLAG_ADD|HTTP_ADDREQ_FLAG_REPLACE))
             status = RPC_S_OK;
         HeapFree(GetProcessHeap(), 0, header);
     }
     return status;
 }

Referenced by authorize_request().

◆ insert_content_length_header()

static RPC_STATUS insert_content_length_header	(	HINTERNET	request,
		DWORD	len
	)

static

Definition at line 2145 of file rpc_transport.c.

 {
     static const WCHAR fmtW[] =
         {'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','u','\r','\n',0};
     WCHAR header[ARRAY_SIZE(fmtW) + 10];
 
     swprintf(header, fmtW, len);
     if ((HttpAddRequestHeadersW(request, header, -1, HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDREQ_FLAG_ADD))) return RPC_S_OK;
     return RPC_S_SERVER_UNAVAILABLE;
 }

Referenced by rpcrt4_http_prepare_in_pipe(), and rpcrt4_http_prepare_out_pipe().

◆ is_pipe_listening()

static RPC_STATUS is_pipe_listening ( const char * pipe_name )

static

Definition at line 397 of file rpc_transport.c.

 {
   return WaitNamedPipeA(pipe_name, 1) ? RPC_S_OK : RPC_S_NOT_LISTENING;
 }

Referenced by rpcrt4_ncacn_np_is_server_listening(), and rpcrt4_ncalrpc_np_is_server_listening().

◆ is_secure()

static BOOL is_secure ( RpcConnection_http * httpc )

static

Definition at line 2767 of file rpc_transport.c.

 {
     return httpc->common.QOS &&
            (httpc->common.QOS->qos->AdditionalSecurityInfoType == RPC_C_AUTHN_INFO_TYPE_HTTP) &&
            (httpc->common.QOS->qos->u.HttpCredentials->Flags & RPC_C_HTTP_FLAG_USE_SSL);
 }

Referenced by open_connection(), rpcrt4_ncacn_http_open(), and set_auth_cookie().

◆ ncacn_pipe_name()

static char* ncacn_pipe_name ( const char * endpoint )

static

Definition at line 263 of file rpc_transport.c.

 {
 #ifdef __REACTOS__
   static const char prefix[] = "\\\\";
   static const char local[] = ".";
   char ComputerName[MAX_COMPUTERNAME_LENGTH + 1];
   DWORD bufLen = ARRAY_SIZE(ComputerName);
 #else
   static const char prefix[] = "\\\\.";
 #endif
   char *pipe_name;
 
 #ifdef __REACTOS__
   if (server != NULL && *server != 0)
   {
     /* Trim any leading UNC server prefix. */
     if (server[0] == '\\' && server[1] == '\\')
       server += 2;
 
     /* If the server represents the local computer, use instead
      * the local prefix to avoid a round in UNC name resolution. */
     if (GetComputerNameA(ComputerName, &bufLen) &&
         (stricmp(ComputerName, server) == 0))
     {
       server = local;
     }
   }
   else
   {
     server = local;
   }
 #endif
 
   /* protseq=ncacn_np: named pipes */
 #ifdef __REACTOS__
   pipe_name = I_RpcAllocate(sizeof(prefix) + strlen(server) + strlen(endpoint));
   strcpy(pipe_name, prefix);
   strcat(pipe_name, server);
   strcat(pipe_name, endpoint);
 #else
   pipe_name = I_RpcAllocate(sizeof(prefix) + strlen(endpoint));
   strcat(strcpy(pipe_name, prefix), endpoint);
 #endif
   return pipe_name;
 }

Referenced by rpcrt4_ncacn_np_is_server_listening(), rpcrt4_ncacn_np_open(), and rpcrt4_protseq_ncacn_np_open_endpoint().

◆ ncalrpc_pipe_name()

static char* ncalrpc_pipe_name ( const char * endpoint )

static

Definition at line 199 of file rpc_transport.c.

 {
   static const char prefix[] = "\\\\.\\pipe\\lrpc\\";
   char *pipe_name;
 
   /* protseq=ncalrpc: supposed to use NT LPC ports,
    * but we'll implement it with named pipes for now */
   pipe_name = I_RpcAllocate(sizeof(prefix) + strlen(endpoint));
   strcat(strcpy(pipe_name, prefix), endpoint);
   return pipe_name;
 }

Referenced by rpcrt4_ncalrpc_np_is_server_listening(), rpcrt4_ncalrpc_open(), and rpcrt4_protseq_ncalrpc_open_endpoint().

◆ prepare_async_request()

static void prepare_async_request ( RpcHttpAsyncData * async_data )

static

Definition at line 1757 of file rpc_transport.c.

 {
     ResetEvent(async_data->completion_event);
     RpcHttpAsyncData_AddRef(async_data);
 }

Referenced by authorize_request(), rpcrt4_http_async_read(), rpcrt4_http_prepare_in_pipe(), rpcrt4_http_prepare_out_pipe(), rpcrt4_ncacn_http_wait_for_incoming_data(), and send_echo_request().

◆ release_np_event()

static void release_np_event	(	RpcConnection_np *	connection,
		HANDLE	event
	)

static

Definition at line 103 of file rpc_transport.c.

 {
     event = InterlockedExchangePointer(&connection->event_cache, event);
     if (event)
         CloseHandle(event);
 }

Referenced by rpcrt4_conn_np_read(), rpcrt4_conn_np_write(), and rpcrt4_protseq_np_wait_for_new_connection().

◆ RpcHttpAsyncData_AddRef()

static ULONG RpcHttpAsyncData_AddRef ( RpcHttpAsyncData * data )

static

Definition at line 1737 of file rpc_transport.c.

 {
     return InterlockedIncrement(&data->refs);
 }

Referenced by prepare_async_request().

◆ RpcHttpAsyncData_Release()

static ULONG RpcHttpAsyncData_Release ( RpcHttpAsyncData * data )

static

Definition at line 1742 of file rpc_transport.c.

 {
     ULONG refs = InterlockedDecrement(&data->refs);
     if (!refs)
     {
         TRACE("destroying async data %p\n", data);
         CloseHandle(data->completion_event);
         HeapFree(GetProcessHeap(), 0, data->inet_buffers.lpvBuffer);
         data->cs.DebugInfo->Spare[0] = 0;
         DeleteCriticalSection(&data->cs);
         HeapFree(GetProcessHeap(), 0, data);
     }
     return refs;
 }

Referenced by rpcrt4_http_internet_callback(), rpcrt4_ncacn_http_close(), and wait_async_request().

◆ RpcNetworkInqProtseqsA()

RPC_STATUS WINAPI RpcNetworkInqProtseqsA ( RPC_PROTSEQ_VECTORA ** protseqs )

Definition at line 3719 of file rpc_transport.c.

 {
   RPC_PROTSEQ_VECTORA *pvector;
   unsigned int i;
   RPC_STATUS status = RPC_S_OUT_OF_MEMORY;
 
   TRACE("(%p)\n", protseqs);
 
   *protseqs = HeapAlloc(GetProcessHeap(), 0, sizeof(RPC_PROTSEQ_VECTORW)+(sizeof(unsigned char*)*ARRAY_SIZE(protseq_list)));
   if (!*protseqs)
     goto end;
   pvector = *protseqs;
   pvector->Count = 0;
   for (i = 0; i < ARRAY_SIZE(protseq_list); i++)
   {
     pvector->Protseq[i] = HeapAlloc(GetProcessHeap(), 0, strlen(protseq_list[i].name)+1);
     if (pvector->Protseq[i] == NULL)
       goto end;
     strcpy((char*)pvector->Protseq[i], protseq_list[i].name);
     pvector->Count++;
   }
   status = RPC_S_OK;
 
 end:
   if (status != RPC_S_OK)
     RpcProtseqVectorFreeA(protseqs);
   return status;
 }

◆ RpcNetworkInqProtseqsW()

RPC_STATUS WINAPI RpcNetworkInqProtseqsW ( RPC_PROTSEQ_VECTORW ** protseqs )

Definition at line 3686 of file rpc_transport.c.

 {
   RPC_PROTSEQ_VECTORW *pvector;
   unsigned int i;
   RPC_STATUS status = RPC_S_OUT_OF_MEMORY;
 
   TRACE("(%p)\n", protseqs);
 
   *protseqs = HeapAlloc(GetProcessHeap(), 0, sizeof(RPC_PROTSEQ_VECTORW)+(sizeof(unsigned short*)*ARRAY_SIZE(protseq_list)));
   if (!*protseqs)
     goto end;
   pvector = *protseqs;
   pvector->Count = 0;
   for (i = 0; i < ARRAY_SIZE(protseq_list); i++)
   {
     pvector->Protseq[i] = HeapAlloc(GetProcessHeap(), 0, (strlen(protseq_list[i].name)+1)*sizeof(unsigned short));
     if (pvector->Protseq[i] == NULL)
       goto end;
     MultiByteToWideChar(CP_ACP, 0, (CHAR*)protseq_list[i].name, -1,
       (WCHAR*)pvector->Protseq[i], strlen(protseq_list[i].name) + 1);
     pvector->Count++;
   }
   status = RPC_S_OK;
 
 end:
   if (status != RPC_S_OK)
     RpcProtseqVectorFreeW(protseqs);
   return status;
 }

◆ RpcNetworkIsProtseqValidA()

RPC_STATUS WINAPI RpcNetworkIsProtseqValidA ( RPC_CSTR protseq )

Definition at line 3634 of file rpc_transport.c.

 {
   UNICODE_STRING protseqW;
 
   if (RtlCreateUnicodeStringFromAsciiz(&protseqW, (char*)protseq))
   {
     RPC_STATUS ret = RpcNetworkIsProtseqValidW(protseqW.Buffer);
     RtlFreeUnicodeString(&protseqW);
     return ret;
   }
   return RPC_S_OUT_OF_MEMORY;
 }

Referenced by test_rpc_ncacn_ip_tcp().

◆ RpcNetworkIsProtseqValidW()

RPC_STATUS WINAPI RpcNetworkIsProtseqValidW ( RPC_WSTR protseq )

Definition at line 3617 of file rpc_transport.c.

 {
   char ps[0x10];
 
   WideCharToMultiByte(CP_ACP, 0, protseq, -1,
                       ps, sizeof ps, NULL, NULL);
   if (rpcrt4_get_conn_protseq_ops(ps))
     return RPC_S_OK;
 
   FIXME("Unknown protseq %s\n", debugstr_w(protseq));
 
   return RPC_S_INVALID_RPC_PROTSEQ;
 }

Referenced by RpcNetworkIsProtseqValidA().

◆ RpcProtseqVectorFreeA()

RPC_STATUS WINAPI RpcProtseqVectorFreeA ( RPC_PROTSEQ_VECTORA ** protseqs )

Definition at line 3650 of file rpc_transport.c.

 {
   TRACE("(%p)\n", protseqs);
 
   if (*protseqs)
   {
     unsigned int i;
     for (i = 0; i < (*protseqs)->Count; i++)
       HeapFree(GetProcessHeap(), 0, (*protseqs)->Protseq[i]);
     HeapFree(GetProcessHeap(), 0, *protseqs);
     *protseqs = NULL;
   }
   return RPC_S_OK;
 }

Referenced by RpcNetworkInqProtseqsA().

◆ RpcProtseqVectorFreeW()

RPC_STATUS WINAPI RpcProtseqVectorFreeW ( RPC_PROTSEQ_VECTORW ** protseqs )

Definition at line 3668 of file rpc_transport.c.

 {
   TRACE("(%p)\n", protseqs);
 
   if (*protseqs)
   {
     unsigned int i;
     for (i = 0; i < (*protseqs)->Count; i++)
       HeapFree(GetProcessHeap(), 0, (*protseqs)->Protseq[i]);
     HeapFree(GetProcessHeap(), 0, *protseqs);
     *protseqs = NULL;
   }
   return RPC_S_OK;
 }

Referenced by RpcNetworkInqProtseqsW().

◆ RPCRT4_CloseConnection()

RPC_STATUS RPCRT4_CloseConnection ( RpcConnection * Connection )

Definition at line 3366 of file rpc_transport.c.

 {
   TRACE("(Connection == ^%p)\n", Connection);
   if (SecIsValidHandle(&Connection->ctx))
   {
     DeleteSecurityContext(&Connection->ctx);
     SecInvalidateHandle(&Connection->ctx);
   }
   rpcrt4_conn_close(Connection);
   return RPC_S_OK;
 }

Referenced by RPCRT4_ReleaseConnection(), and RPCRT4_server_thread().

◆ rpcrt4_conn_create_pipe()

static RPC_STATUS rpcrt4_conn_create_pipe ( RpcConnection * conn )

static

Definition at line 110 of file rpc_transport.c.

 {
     RpcConnection_np *connection = (RpcConnection_np *) conn;
 
     TRACE("listening on %s\n", connection->listen_pipe);
 
     connection->pipe = CreateNamedPipeA(connection->listen_pipe, PIPE_ACCESS_DUPLEX | FILE_FLAG_OVERLAPPED,
                                         PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE,
                                         PIPE_UNLIMITED_INSTANCES,
                                         RPC_MAX_PACKET_SIZE, RPC_MAX_PACKET_SIZE, 5000, NULL);
     if (connection->pipe == INVALID_HANDLE_VALUE)
     {
         WARN("CreateNamedPipe failed with error %d\n", GetLastError());
         if (GetLastError() == ERROR_FILE_EXISTS)
             return RPC_S_DUPLICATE_ENDPOINT;
         else
             return RPC_S_CANT_CREATE_ENDPOINT;
     }
 
     return RPC_S_OK;
 }

Referenced by rpcrt4_ncacn_np_handoff(), rpcrt4_ncalrpc_handoff(), rpcrt4_protseq_ncacn_np_open_endpoint(), rpcrt4_protseq_ncalrpc_open_endpoint(), and rpcrt4_protseq_np_get_wait_array().

◆ rpcrt4_conn_np_alloc()

static RpcConnection* rpcrt4_conn_np_alloc ( void )

static

Definition at line 91 of file rpc_transport.c.

 {
   RpcConnection_np *npc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcConnection_np));
   return &npc->common;
 }

◆ rpcrt4_conn_np_cancel_call()

static void rpcrt4_conn_np_cancel_call ( RpcConnection * conn )

static

Definition at line 542 of file rpc_transport.c.

 {
     RpcConnection_np *connection = (RpcConnection_np *)conn;
     CancelIoEx(connection->pipe, NULL);
 }

◆ rpcrt4_conn_np_close()

static int rpcrt4_conn_np_close ( RpcConnection * conn )

static

Definition at line 507 of file rpc_transport.c.

 {
     RpcConnection_np *connection = (RpcConnection_np *) conn;
     if (connection->pipe)
     {
         FlushFileBuffers(connection->pipe);
         CloseHandle(connection->pipe);
         connection->pipe = 0;
     }
     if (connection->listen_event)
     {
         CloseHandle(connection->listen_event);
         connection->listen_event = 0;
     }
     if (connection->event_cache)
     {
         CloseHandle(connection->event_cache);
         connection->event_cache = 0;
     }
     return 0;
 }

◆ rpcrt4_conn_np_close_read()

static void rpcrt4_conn_np_close_read ( RpcConnection * conn )

static

Definition at line 529 of file rpc_transport.c.

 {
     RpcConnection_np *connection = (RpcConnection_np*)conn;
     IO_STATUS_BLOCK io_status;
 
     connection->read_closed = TRUE;
 #ifdef __REACTOS__ /* FIXME: We should also cancel I/O for other threads */
     NtCancelIoFile(connection->pipe, &io_status);
 #else
     NtCancelIoFileEx(connection->pipe, &connection->io_status, &io_status);
 #endif
 }

◆ rpcrt4_conn_np_handoff()

static void rpcrt4_conn_np_handoff	(	RpcConnection_np *	old_npc,
		RpcConnection_np *	new_npc
	)

static

Definition at line 367 of file rpc_transport.c.

 {    
     /* because of the way named pipes work, we'll transfer the connected pipe
      * to the child, then reopen the server binding to continue listening */
 
     new_npc->pipe = old_npc->pipe;
     old_npc->pipe = 0;
     assert(!old_npc->listen_event);
 }

Referenced by rpcrt4_ncacn_np_handoff(), and rpcrt4_ncalrpc_handoff().

◆ rpcrt4_conn_np_impersonate_client()

static RPC_STATUS rpcrt4_conn_np_impersonate_client ( RpcConnection * conn )

static

Definition at line 666 of file rpc_transport.c.

 {
     RpcConnection_np *npc = (RpcConnection_np *)conn;
     BOOL ret;
 
     TRACE("(%p)\n", conn);
 
     if (conn->AuthInfo && SecIsValidHandle(&conn->ctx))
         return RPCRT4_default_impersonate_client(conn);
 
     ret = ImpersonateNamedPipeClient(npc->pipe);
     if (!ret)
     {
         DWORD error = GetLastError();
         WARN("ImpersonateNamedPipeClient failed with error %u\n", error);
         switch (error)
         {
         case ERROR_CANNOT_IMPERSONATE:
             return RPC_S_NO_CONTEXT_AVAILABLE;
         }
     }
     return RPC_S_OK;
 }

◆ rpcrt4_conn_np_read()

static int rpcrt4_conn_np_read	(	RpcConnection *	conn,
		void *	buffer,
		unsigned int	count
	)

static

Definition at line 449 of file rpc_transport.c.

 {
     RpcConnection_np *connection = (RpcConnection_np *) conn;
     HANDLE event;
     NTSTATUS status;
 
     event = get_np_event(connection);
     if (!event)
         return -1;
 
     if (connection->read_closed)
         status = STATUS_CANCELLED;
     else
         status = NtReadFile(connection->pipe, event, NULL, NULL, &connection->io_status, buffer, count, NULL, NULL);
     if (status == STATUS_PENDING)
     {
         /* check read_closed again before waiting to avoid a race */
         if (connection->read_closed)
         {
             IO_STATUS_BLOCK io_status;
 #ifdef __REACTOS__ /* FIXME: We should also cancel I/O for other threads */
             NtCancelIoFile(connection->pipe, &io_status);
 #else
             NtCancelIoFileEx(connection->pipe, &connection->io_status, &io_status);
 #endif
         }
         WaitForSingleObject(event, INFINITE);
         status = connection->io_status.u.Status;
     }
     release_np_event(connection, event);
     return status && status != STATUS_BUFFER_OVERFLOW ? -1 : connection->io_status.Information;
 }

Referenced by rpcrt4_conn_np_wait_for_incoming_data().

◆ rpcrt4_conn_np_revert_to_self()

static RPC_STATUS rpcrt4_conn_np_revert_to_self ( RpcConnection * conn )

static

Definition at line 690 of file rpc_transport.c.

 {
     BOOL ret;
 
     TRACE("(%p)\n", conn);
 
     if (conn->AuthInfo && SecIsValidHandle(&conn->ctx))
         return RPCRT4_default_revert_to_self(conn);
 
     ret = RevertToSelf();
     if (!ret)
     {
         WARN("RevertToSelf failed with error %u\n", GetLastError());
         return RPC_S_NO_CONTEXT_AVAILABLE;
     }
     return RPC_S_OK;
 }

◆ rpcrt4_conn_np_wait_for_incoming_data()

static int rpcrt4_conn_np_wait_for_incoming_data ( RpcConnection * conn )

static

Definition at line 548 of file rpc_transport.c.

 {
     return rpcrt4_conn_np_read(conn, NULL, 0);
 }

◆ rpcrt4_conn_np_write()

static int rpcrt4_conn_np_write	(	RpcConnection *	conn,
		const void *	buffer,
		unsigned int	count
	)

static

Definition at line 482 of file rpc_transport.c.

 {
     RpcConnection_np *connection = (RpcConnection_np *) conn;
     IO_STATUS_BLOCK io_status;
     HANDLE event;
     NTSTATUS status;
 
     event = get_np_event(connection);
     if (!event)
         return -1;
 
     status = NtWriteFile(connection->pipe, event, NULL, NULL, &io_status, buffer, count, NULL, NULL);
     if (status == STATUS_PENDING)
     {
         WaitForSingleObject(event, INFINITE);
         status = io_status.u.Status;
     }
     release_np_event(connection, event);
     if (status)
         return -1;
 
     assert(io_status.Information == count);
     return count;
 }

◆ rpcrt4_conn_open_pipe()

static RPC_STATUS rpcrt4_conn_open_pipe	(	RpcConnection *	Connection,
		LPCSTR	pname,
		BOOL	wait
	)

static

Definition at line 132 of file rpc_transport.c.

 {
   RpcConnection_np *npc = (RpcConnection_np *) Connection;
   HANDLE pipe;
   DWORD err, dwMode;
 
   TRACE("connecting to %s\n", pname);
 
   while (TRUE) {
     DWORD dwFlags = 0;
     if (Connection->QOS)
     {
         dwFlags = SECURITY_SQOS_PRESENT;
         switch (Connection->QOS->qos->ImpersonationType)
         {
             case RPC_C_IMP_LEVEL_DEFAULT:
                 /* FIXME: what to do here? */
                 break;
             case RPC_C_IMP_LEVEL_ANONYMOUS:
                 dwFlags |= SECURITY_ANONYMOUS;
                 break;
             case RPC_C_IMP_LEVEL_IDENTIFY:
                 dwFlags |= SECURITY_IDENTIFICATION;
                 break;
             case RPC_C_IMP_LEVEL_IMPERSONATE:
                 dwFlags |= SECURITY_IMPERSONATION;
                 break;
             case RPC_C_IMP_LEVEL_DELEGATE:
                 dwFlags |= SECURITY_DELEGATION;
                 break;
         }
         if (Connection->QOS->qos->IdentityTracking == RPC_C_QOS_IDENTITY_DYNAMIC)
             dwFlags |= SECURITY_CONTEXT_TRACKING;
     }
     pipe = CreateFileA(pname, GENERIC_READ|GENERIC_WRITE, 0, NULL,
                        OPEN_EXISTING, dwFlags | FILE_FLAG_OVERLAPPED, 0);
     if (pipe != INVALID_HANDLE_VALUE) break;
     err = GetLastError();
     if (err == ERROR_PIPE_BUSY) {
       if (WaitNamedPipeA(pname, NMPWAIT_USE_DEFAULT_WAIT)) {
         TRACE("retrying busy server\n");
         continue;
       }
       TRACE("connection failed, error=%x\n", err);
       return RPC_S_SERVER_TOO_BUSY;
 #ifdef __REACTOS__
     } else if (err == ERROR_BAD_NETPATH) {
       TRACE("connection failed, error=%x\n", err);
       return RPC_S_SERVER_UNAVAILABLE;
 #endif
     }
     if (!wait || !WaitNamedPipeA(pname, NMPWAIT_WAIT_FOREVER)) {
       err = GetLastError();
       WARN("connection failed, error=%x\n", err);
       return RPC_S_SERVER_UNAVAILABLE;
     }
   }
 
   /* success */
   /* pipe is connected; change to message-read mode. */
   dwMode = PIPE_READMODE_MESSAGE;
   SetNamedPipeHandleState(pipe, &dwMode, NULL, NULL);
   npc->pipe = pipe;
 
   return RPC_S_OK;
 }

Referenced by rpcrt4_ncacn_np_open(), and rpcrt4_ncalrpc_open().

◆ rpcrt4_conn_release_and_wait()

void rpcrt4_conn_release_and_wait ( RpcConnection * connection )

Definition at line 3442 of file rpc_transport.c.

 {
     HANDLE event = NULL;
 
     if (connection->ref > 1)
         event = connection->wait_release = CreateEventW(NULL, TRUE, FALSE, NULL);
 
     RPCRT4_ReleaseConnection(connection);
 
     if(event)
     {
         WaitForSingleObject(event, INFINITE);
         CloseHandle(event);
     }
 }

Referenced by RPCRT4_server_thread().

◆ rpcrt4_conn_tcp_alloc()

static RpcConnection* rpcrt4_conn_tcp_alloc ( void )

static

Definition at line 1191 of file rpc_transport.c.

 {
   RpcConnection_tcp *tcpc;
   tcpc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcConnection_tcp));
   if (tcpc == NULL)
     return NULL;
   tcpc->sock = -1;
   if (!rpcrt4_sock_wait_init(tcpc))
   {
     HeapFree(GetProcessHeap(), 0, tcpc);
     return NULL;
   }
   return &tcpc->common;
 }

◆ rpcrt4_conn_tcp_cancel_call()

static void rpcrt4_conn_tcp_cancel_call ( RpcConnection * conn )

static

Definition at line 1541 of file rpc_transport.c.

 {
     RpcConnection_tcp *connection = (RpcConnection_tcp *) conn;
 
     TRACE("%p\n", connection);
 
     SetEvent(connection->cancel_event);
 }

◆ rpcrt4_conn_tcp_close()

static int rpcrt4_conn_tcp_close ( RpcConnection * conn )

static

Definition at line 1521 of file rpc_transport.c.

 {
     RpcConnection_tcp *connection = (RpcConnection_tcp *) conn;
 
     TRACE("%d\n", connection->sock);
 
     if (connection->sock != -1)
         closesocket(connection->sock);
     connection->sock = -1;
     CloseHandle(connection->sock_event);
     CloseHandle(connection->cancel_event);
     return 0;
 }

◆ rpcrt4_conn_tcp_close_read()

static void rpcrt4_conn_tcp_close_read ( RpcConnection * conn )

static

Definition at line 1535 of file rpc_transport.c.

 {
     RpcConnection_tcp *connection = (RpcConnection_tcp *) conn;
     shutdown(connection->sock, SD_RECEIVE);
 }

◆ rpcrt4_conn_tcp_handoff()

static RPC_STATUS rpcrt4_conn_tcp_handoff	(	RpcConnection *	old_conn,
		RpcConnection *	new_conn
	)

static

Definition at line 1435 of file rpc_transport.c.

 {
   int ret;
   struct sockaddr_in address;
   socklen_t addrsize;
   RpcConnection_tcp *server = (RpcConnection_tcp*) old_conn;
   RpcConnection_tcp *client = (RpcConnection_tcp*) new_conn;
   u_long nonblocking;
 
   addrsize = sizeof(address);
   ret = accept(server->sock, (struct sockaddr*) &address, &addrsize);
   if (ret < 0)
   {
     ERR("Failed to accept a TCP connection: error %d\n", ret);
     return RPC_S_OUT_OF_RESOURCES;
   }
 
   nonblocking = 1;
   ioctlsocket(ret, FIONBIO, &nonblocking);
   client->sock = ret;
 
   client->common.NetworkAddr = HeapAlloc(GetProcessHeap(), 0, INET6_ADDRSTRLEN);
   ret = getnameinfo((struct sockaddr*)&address, addrsize, client->common.NetworkAddr, INET6_ADDRSTRLEN, NULL, 0, NI_NUMERICHOST);
   if (ret != 0)
   {
     ERR("Failed to retrieve the IP address, error %d\n", ret);
     return RPC_S_OUT_OF_RESOURCES;
   }
 
   TRACE("Accepted a new TCP connection from %s\n", client->common.NetworkAddr);
   return RPC_S_OK;
 }

◆ rpcrt4_conn_tcp_is_server_listening()

static RPC_STATUS rpcrt4_conn_tcp_is_server_listening ( const char * endpoint )

static

Definition at line 1550 of file rpc_transport.c.

 {
     FIXME("\n");
     return RPC_S_ACCESS_DENIED;
 }

◆ rpcrt4_conn_tcp_read()

static int rpcrt4_conn_tcp_read	(	RpcConnection *	Connection,
		void *	buffer,
		unsigned int	count
	)

static

Definition at line 1468 of file rpc_transport.c.

 {
   RpcConnection_tcp *tcpc = (RpcConnection_tcp *) Connection;
   int bytes_read = 0;
   while (bytes_read != count)
   {
     int r = recv(tcpc->sock, (char *)buffer + bytes_read, count - bytes_read, 0);
     if (!r)
       return -1;
     else if (r > 0)
       bytes_read += r;
     else if (WSAGetLastError() == WSAEINTR)
       continue;
     else if (WSAGetLastError() != WSAEWOULDBLOCK)
     {
       WARN("recv() failed: %u\n", WSAGetLastError());
       return -1;
     }
     else
     {
       if (!rpcrt4_sock_wait_for_recv(tcpc))
         return -1;
     }
   }
   TRACE("%d %p %u -> %d\n", tcpc->sock, buffer, count, bytes_read);
   return bytes_read;
 }

◆ rpcrt4_conn_tcp_wait_for_incoming_data()

static int rpcrt4_conn_tcp_wait_for_incoming_data ( RpcConnection * Connection )

static

Definition at line 1556 of file rpc_transport.c.

 {
     RpcConnection_tcp *tcpc = (RpcConnection_tcp *) Connection;
 
     TRACE("%p\n", Connection);
 
     if (!rpcrt4_sock_wait_for_recv(tcpc))
         return -1;
     return 0;
 }

◆ rpcrt4_conn_tcp_write()

static int rpcrt4_conn_tcp_write	(	RpcConnection *	Connection,
		const void *	buffer,
		unsigned int	count
	)

static

Definition at line 1497 of file rpc_transport.c.

 {
   RpcConnection_tcp *tcpc = (RpcConnection_tcp *) Connection;
   int bytes_written = 0;
   while (bytes_written != count)
   {
     int r = send(tcpc->sock, (const char *)buffer + bytes_written, count - bytes_written, 0);
     if (r >= 0)
       bytes_written += r;
     else if (WSAGetLastError() == WSAEINTR)
       continue;
     else if (WSAGetLastError() != WSAEWOULDBLOCK)
       return -1;
     else
     {
       if (!rpcrt4_sock_wait_for_send(tcpc))
         return -1;
     }
   }
   TRACE("%d %p %u -> %d\n", tcpc->sock, buffer, count, bytes_written);
   return bytes_written;
 }

◆ RPCRT4_CreateConnection()

RPC_STATUS RPCRT4_CreateConnection	(	RpcConnection **	Connection,
		BOOL	server,
		LPCSTR	Protseq,
		LPCSTR	NetworkAddr,
		LPCSTR	Endpoint,
		LPCWSTR	NetworkOptions,
		RpcAuthInfo *	AuthInfo,
		RpcQualityOfService *	QOS,
		LPCWSTR	CookieAuth
	)

Definition at line 3378 of file rpc_transport.c.

 {
   static LONG next_id;
   const struct connection_ops *ops;
   RpcConnection* NewConnection;
 
   ops = rpcrt4_get_conn_protseq_ops(Protseq);
   if (!ops)
   {
     FIXME("not supported for protseq %s\n", Protseq);
     return RPC_S_PROTSEQ_NOT_SUPPORTED;
   }
 
   NewConnection = ops->alloc();
   NewConnection->ref = 1;
   NewConnection->server = server;
   NewConnection->ops = ops;
   NewConnection->NetworkAddr = RPCRT4_strdupA(NetworkAddr);
   NewConnection->Endpoint = RPCRT4_strdupA(Endpoint);
   NewConnection->NetworkOptions = RPCRT4_strdupW(NetworkOptions);
   NewConnection->CookieAuth = RPCRT4_strdupW(CookieAuth);
   NewConnection->MaxTransmissionSize = RPC_MAX_PACKET_SIZE;
   NewConnection->NextCallId = 1;
 
   SecInvalidateHandle(&NewConnection->ctx);
   if (AuthInfo) RpcAuthInfo_AddRef(AuthInfo);
   NewConnection->AuthInfo = AuthInfo;
   NewConnection->auth_context_id = InterlockedIncrement( &next_id );
   if (QOS) RpcQualityOfService_AddRef(QOS);
   NewConnection->QOS = QOS;
 
   list_init(&NewConnection->conn_pool_entry);
   list_init(&NewConnection->protseq_entry);
 
   TRACE("connection: %p\n", NewConnection);
   *Connection = NewConnection;
 
   return RPC_S_OK;
 }

Referenced by RpcAssoc_GetClientConnection(), rpcrt4_protseq_ncacn_ip_tcp_open_endpoint(), rpcrt4_protseq_ncacn_np_open_endpoint(), rpcrt4_protseq_ncalrpc_open_endpoint(), and rpcrt4_spawn_connection().

◆ rpcrt4_get_conn_protseq_ops()

static const struct connection_ops* rpcrt4_get_conn_protseq_ops ( const char * protseq )

static

Definition at line 3347 of file rpc_transport.c.

 {
     unsigned int i;
     for(i = 0; i < ARRAY_SIZE(conn_protseq_list); i++)
         if (!strcmp(conn_protseq_list[i].name, protseq))
             return &conn_protseq_list[i];
     return NULL;
 }

Referenced by RpcNetworkIsProtseqValidW(), RPCRT4_CreateConnection(), RPCRT4_IsServerListening(), and RpcTransport_GetTopOfTower().

◆ rpcrt4_get_protseq_ops()

const struct protseq_ops* rpcrt4_get_protseq_ops ( const char * protseq )

Definition at line 3338 of file rpc_transport.c.

 {
   unsigned int i;
   for(i = 0; i < ARRAY_SIZE(protseq_list); i++)
     if (!strcmp(protseq_list[i].name, protseq))
       return &protseq_list[i];
   return NULL;
 }

Referenced by alloc_serverprotoseq().

◆ RPCRT4_GrabConnection()

RpcConnection* RPCRT4_GrabConnection ( RpcConnection * connection )

Definition at line 3458 of file rpc_transport.c.

 {
     LONG ref = InterlockedIncrement(&connection->ref);
     TRACE("%p ref=%u\n", connection, ref);
     return connection;
 }

Referenced by RPCRT4_io_thread(), and RPCRT4_server_thread().

◆ rpcrt4_http_async_read()

static int rpcrt4_http_async_read	(	HINTERNET	req,
		RpcHttpAsyncData *	async_data,
		HANDLE	cancel_event,
		void *	buffer,
		unsigned int	count
	)

static

Definition at line 2084 of file rpc_transport.c.

 {
     char *buf = buffer;
     BOOL ret;
     unsigned int bytes_left = count;
     RPC_STATUS status = RPC_S_OK;
 
     async_data->inet_buffers.lpvBuffer = HeapAlloc(GetProcessHeap(), 0, count);
 
     while (bytes_left)
     {
         async_data->inet_buffers.dwBufferLength = bytes_left;
         prepare_async_request(async_data);
         ret = InternetReadFileExW(req, &async_data->inet_buffers, IRF_ASYNC, 0);
         status = wait_async_request(async_data, ret, cancel_event);
         if (status != RPC_S_OK)
         {
             if (status == RPC_S_CALL_CANCELLED)
                 TRACE("call cancelled\n");
             break;
         }
 
         if (!async_data->inet_buffers.dwBufferLength)
             break;
         memcpy(buf, async_data->inet_buffers.lpvBuffer,
                async_data->inet_buffers.dwBufferLength);
 
         bytes_left -= async_data->inet_buffers.dwBufferLength;
         buf += async_data->inet_buffers.dwBufferLength;
     }
 
     HeapFree(GetProcessHeap(), 0, async_data->inet_buffers.lpvBuffer);
     async_data->inet_buffers.lpvBuffer = NULL;
 
     TRACE("%p %p %u -> %u\n", req, buffer, count, status);
     return status == RPC_S_OK ? count : -1;
 }

Referenced by drain_content(), rpcrt4_http_prepare_out_pipe(), rpcrt4_http_read_http_packet(), rpcrt4_ncacn_http_read(), and send_echo_request().

◆ rpcrt4_http_check_response()

static RPC_STATUS rpcrt4_http_check_response ( HINTERNET hor )

static

Definition at line 1923 of file rpc_transport.c.

 {
     BOOL ret;
     DWORD status_code;
     DWORD size;
     DWORD index;
     WCHAR buf[32];
     WCHAR *status_text = buf;
     TRACE("\n");
 
     index = 0;
     size = sizeof(status_code);
     ret = HttpQueryInfoW(hor, HTTP_QUERY_STATUS_CODE|HTTP_QUERY_FLAG_NUMBER, &status_code, &size, &index);
     if (!ret)
         return GetLastError();
     if (status_code == HTTP_STATUS_OK)
         return RPC_S_OK;
     index = 0;
     size = sizeof(buf);
     ret = HttpQueryInfoW(hor, HTTP_QUERY_STATUS_TEXT, status_text, &size, &index);
     if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
     {
         status_text = HeapAlloc(GetProcessHeap(), 0, size);
         ret = HttpQueryInfoW(hor, HTTP_QUERY_STATUS_TEXT, status_text, &size, &index);
     }
 
     ERR("server returned: %d %s\n", status_code, ret ? debugstr_w(status_text) : "<status text unavailable>");
     if(status_text != buf) HeapFree(GetProcessHeap(), 0, status_text);
 
     if (status_code == HTTP_STATUS_DENIED)
         return ERROR_ACCESS_DENIED;
     return RPC_S_SERVER_UNAVAILABLE;
 }

Referenced by authorize_request(), rpcrt4_http_prepare_out_pipe(), rpcrt4_ncacn_http_open(), and send_echo_request().

◆ rpcrt4_http_internet_callback()

static VOID WINAPI rpcrt4_http_internet_callback	(	HINTERNET	hInternet,
		DWORD_PTR	dwContext,
		DWORD	dwInternetStatus,
		LPVOID	lpvStatusInformation,
		DWORD	dwStatusInformationLength
	)

static

Definition at line 1898 of file rpc_transport.c.

 {
     RpcHttpAsyncData *async_data = (RpcHttpAsyncData *)dwContext;
 
     switch (dwInternetStatus)
     {
     case INTERNET_STATUS_REQUEST_COMPLETE:
         TRACE("INTERNET_STATUS_REQUEST_COMPLETED\n");
         if (async_data)
         {
             INTERNET_ASYNC_RESULT *async_result = lpvStatusInformation;
 
             async_data->async_result = async_result->dwResult ? ERROR_SUCCESS : async_result->dwError;
             SetEvent(async_data->completion_event);
             RpcHttpAsyncData_Release(async_data);
         }
         break;
     }
 }

Referenced by rpcrt4_http_internet_connect().

◆ rpcrt4_http_internet_connect()

static RPC_STATUS rpcrt4_http_internet_connect ( RpcConnection_http * httpc )

static

Definition at line 1957 of file rpc_transport.c.

 {
     static const WCHAR wszUserAgent[] = {'M','S','R','P','C',0};
     LPWSTR proxy = NULL;
     LPWSTR user = NULL;
     LPWSTR password = NULL;
     LPWSTR servername = NULL;
     const WCHAR *option;
     INTERNET_PORT port;
 
     if (httpc->common.QOS &&
         (httpc->common.QOS->qos->AdditionalSecurityInfoType == RPC_C_AUTHN_INFO_TYPE_HTTP))
     {
         const RPC_HTTP_TRANSPORT_CREDENTIALS_W *http_cred = httpc->common.QOS->qos->u.HttpCredentials;
         if (http_cred->TransportCredentials)
         {
             WCHAR *p;
             const SEC_WINNT_AUTH_IDENTITY_W *cred = http_cred->TransportCredentials;
             ULONG len = cred->DomainLength + 1 + cred->UserLength;
             user = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
             if (!user)
                 return RPC_S_OUT_OF_RESOURCES;
             p = user;
             if (cred->DomainLength)
             {
                 memcpy(p, cred->Domain, cred->DomainLength * sizeof(WCHAR));
                 p += cred->DomainLength;
                 *p = '\\';
                 p++;
             }
             memcpy(p, cred->User, cred->UserLength * sizeof(WCHAR));
             p[cred->UserLength] = 0;
 
             password = RPCRT4_strndupW(cred->Password, cred->PasswordLength);
         }
     }
 
     for (option = httpc->common.NetworkOptions; option;
          option = (wcschr(option, ',') ? wcschr(option, ',')+1 : NULL))
     {
         static const WCHAR wszRpcProxy[] = {'R','p','c','P','r','o','x','y','=',0};
         static const WCHAR wszHttpProxy[] = {'H','t','t','p','P','r','o','x','y','=',0};
 
         if (!_wcsnicmp(option, wszRpcProxy, ARRAY_SIZE(wszRpcProxy)-1))
         {
             const WCHAR *value_start = option + ARRAY_SIZE(wszRpcProxy)-1;
             const WCHAR *value_end;
             const WCHAR *p;
 
             value_end = wcschr(option, ',');
             if (!value_end)
                 value_end = value_start + lstrlenW(value_start);
             for (p = value_start; p < value_end; p++)
                 if (*p == ':')
                 {
                     port = wcstol(p+1, NULL, 10);
                     value_end = p;
                     break;
                 }
             TRACE("RpcProxy value is %s\n", debugstr_wn(value_start, value_end-value_start));
             servername = RPCRT4_strndupW(value_start, value_end-value_start);
         }
         else if (!_wcsnicmp(option, wszHttpProxy, ARRAY_SIZE(wszHttpProxy)-1))
         {
             const WCHAR *value_start = option + ARRAY_SIZE(wszHttpProxy)-1;
             const WCHAR *value_end;
 
             value_end = wcschr(option, ',');
             if (!value_end)
                 value_end = value_start + lstrlenW(value_start);
             TRACE("HttpProxy value is %s\n", debugstr_wn(value_start, value_end-value_start));
             proxy = RPCRT4_strndupW(value_start, value_end-value_start);
         }
         else
             FIXME("unhandled option %s\n", debugstr_w(option));
     }
 
     httpc->app_info = InternetOpenW(wszUserAgent, proxy ? INTERNET_OPEN_TYPE_PROXY : INTERNET_OPEN_TYPE_PRECONFIG,
                                     NULL, NULL, INTERNET_FLAG_ASYNC);
     if (!httpc->app_info)
     {
         HeapFree(GetProcessHeap(), 0, password);
         HeapFree(GetProcessHeap(), 0, user);
         HeapFree(GetProcessHeap(), 0, proxy);
         HeapFree(GetProcessHeap(), 0, servername);
         ERR("InternetOpenW failed with error %d\n", GetLastError());
         return RPC_S_SERVER_UNAVAILABLE;
     }
     InternetSetStatusCallbackW(httpc->app_info, rpcrt4_http_internet_callback);
 
     /* if no RpcProxy option specified, set the HTTP server address to the
      * RPC server address */
     if (!servername)
     {
         servername = HeapAlloc(GetProcessHeap(), 0, (strlen(httpc->common.NetworkAddr) + 1)*sizeof(WCHAR));
         if (!servername)
         {
             HeapFree(GetProcessHeap(), 0, password);
             HeapFree(GetProcessHeap(), 0, user);
             HeapFree(GetProcessHeap(), 0, proxy);
             return RPC_S_OUT_OF_RESOURCES;
         }
         MultiByteToWideChar(CP_ACP, 0, httpc->common.NetworkAddr, -1, servername, strlen(httpc->common.NetworkAddr) + 1);
     }
 
     port = (httpc->common.QOS &&
             (httpc->common.QOS->qos->AdditionalSecurityInfoType == RPC_C_AUTHN_INFO_TYPE_HTTP) &&
             (httpc->common.QOS->qos->u.HttpCredentials->Flags & RPC_C_HTTP_FLAG_USE_SSL)) ?
             INTERNET_DEFAULT_HTTPS_PORT : INTERNET_DEFAULT_HTTP_PORT;
 
     httpc->session = InternetConnectW(httpc->app_info, servername, port, user, password,
                                       INTERNET_SERVICE_HTTP, 0, 0);
 
     HeapFree(GetProcessHeap(), 0, password);
     HeapFree(GetProcessHeap(), 0, user);
     HeapFree(GetProcessHeap(), 0, proxy);
 
     if (!httpc->session)
     {
         ERR("InternetConnectW failed with error %d\n", GetLastError());
         HeapFree(GetProcessHeap(), 0, servername);
         return RPC_S_SERVER_UNAVAILABLE;
     }
     httpc->servername = servername;
     return RPC_S_OK;
 }

Referenced by rpcrt4_ncacn_http_open().

◆ rpcrt4_http_keep_connection_active_timer_proc()

static VOID rpcrt4_http_keep_connection_active_timer_proc	(	PVOID	param,
		BOOLEAN	dummy
	)

static

Definition at line 1853 of file rpc_transport.c.

 {
     HINTERNET in_request = param;
     RpcPktHdr *idle_pkt;
 
     idle_pkt = RPCRT4_BuildHttpHeader(NDR_LOCAL_DATA_REPRESENTATION, 0x0001,
                                       0, 0);
     if (idle_pkt)
     {
         DWORD bytes_written;
         InternetWriteFile(in_request, idle_pkt, idle_pkt->common.frag_len, &bytes_written);
         RPCRT4_FreeHeader(idle_pkt);
     }
 }

Referenced by rpcrt4_http_timer_thread().

◆ rpcrt4_http_prepare_in_pipe()

static RPC_STATUS rpcrt4_http_prepare_in_pipe	(	HINTERNET	in_request,
		RpcHttpAsyncData *	async_data,
		HANDLE	cancel_event,
		const UUID *	connection_uuid,
		const UUID *	in_pipe_uuid,
		const UUID *	association_uuid,
		BOOL	authorized
	)

static

Definition at line 2157 of file rpc_transport.c.

 {
     BOOL ret;
     RPC_STATUS status;
     RpcPktHdr *hdr;
     INTERNET_BUFFERSW buffers_in;
     DWORD bytes_written;
 
     if (!authorized)
     {
         /* ask wininet to authorize, if necessary */
         status = send_echo_request(in_request, async_data, cancel_event);
         if (status != RPC_S_OK) return status;
     }
     memset(&buffers_in, 0, sizeof(buffers_in));
     buffers_in.dwStructSize = sizeof(buffers_in);
     /* FIXME: get this from the registry */
     buffers_in.dwBufferTotal = 1024 * 1024 * 1024; /* 1Gb */
     status = insert_content_length_header(in_request, buffers_in.dwBufferTotal);
     if (status != RPC_S_OK) return status;
 
     prepare_async_request(async_data);
     ret = HttpSendRequestExW(in_request, &buffers_in, NULL, 0, 0);
     status = wait_async_request(async_data, ret, cancel_event);
     if (status != RPC_S_OK) return status;
 
     TRACE("sending HTTP connect header to server\n");
     hdr = RPCRT4_BuildHttpConnectHeader(FALSE, connection_uuid, in_pipe_uuid, association_uuid);
     if (!hdr) return RPC_S_OUT_OF_RESOURCES;
     ret = InternetWriteFile(in_request, hdr, hdr->common.frag_len, &bytes_written);
     RPCRT4_FreeHeader(hdr);
     if (!ret)
     {
         ERR("InternetWriteFile failed with error %d\n", GetLastError());
         return RPC_S_SERVER_UNAVAILABLE;
     }
 
     return RPC_S_OK;
 }

Referenced by rpcrt4_ncacn_http_open().

◆ rpcrt4_http_prepare_out_pipe()

static RPC_STATUS rpcrt4_http_prepare_out_pipe	(	HINTERNET	out_request,
		RpcHttpAsyncData *	async_data,
		HANDLE	cancel_event,
		const UUID *	connection_uuid,
		const UUID *	out_pipe_uuid,
		ULONG *	flow_control_increment,
		BOOL	authorized
	)

static

Definition at line 2244 of file rpc_transport.c.

 {
     BOOL ret;
     RPC_STATUS status;
     RpcPktHdr *hdr;
     BYTE *data_from_server;
     RpcPktHdr pkt_from_server;
     ULONG field1, field3;
     BYTE buf[20];
 
     if (!authorized)
     {
         /* ask wininet to authorize, if necessary */
         status = send_echo_request(out_request, async_data, cancel_event);
         if (status != RPC_S_OK) return status;
     }
     else
         rpcrt4_http_async_read(out_request, async_data, cancel_event, buf, sizeof(buf));
 
     hdr = RPCRT4_BuildHttpConnectHeader(TRUE, connection_uuid, out_pipe_uuid, NULL);
     if (!hdr) return RPC_S_OUT_OF_RESOURCES;
 
     status = insert_content_length_header(out_request, hdr->common.frag_len);
     if (status != RPC_S_OK)
     {
         RPCRT4_FreeHeader(hdr);
         return status;
     }
 
     TRACE("sending HTTP connect header to server\n");
     prepare_async_request(async_data);
     ret = HttpSendRequestW(out_request, NULL, 0, hdr, hdr->common.frag_len);
     status = wait_async_request(async_data, ret, cancel_event);
     RPCRT4_FreeHeader(hdr);
     if (status != RPC_S_OK) return status;
 
     status = rpcrt4_http_check_response(out_request);
     if (status != RPC_S_OK) return status;
 
     status = rpcrt4_http_read_http_packet(out_request, async_data, cancel_event,
                                           &pkt_from_server, &data_from_server);
     if (status != RPC_S_OK) return status;
     status = RPCRT4_ParseHttpPrepareHeader1(&pkt_from_server, data_from_server,
                                             &field1);
     HeapFree(GetProcessHeap(), 0, data_from_server);
     if (status != RPC_S_OK) return status;
     TRACE("received (%d) from first prepare header\n", field1);
 
     for (;;)
     {
         status = rpcrt4_http_read_http_packet(out_request, async_data, cancel_event,
                                               &pkt_from_server, &data_from_server);
         if (status != RPC_S_OK) return status;
         if (pkt_from_server.http.flags != 0x0001) break;
 
         TRACE("http idle packet, waiting for real packet\n");
         HeapFree(GetProcessHeap(), 0, data_from_server);
         if (pkt_from_server.http.num_data_items != 0)
         {
             ERR("HTTP idle packet should have no data items instead of %d\n",
                 pkt_from_server.http.num_data_items);
             return RPC_S_PROTOCOL_ERROR;
         }
     }
     status = RPCRT4_ParseHttpPrepareHeader2(&pkt_from_server, data_from_server,
                                             &field1, flow_control_increment,
                                             &field3);
     HeapFree(GetProcessHeap(), 0, data_from_server);
     if (status != RPC_S_OK) return status;
     TRACE("received (0x%08x 0x%08x %d) from second prepare header\n", field1, *flow_control_increment, field3);
 
     return RPC_S_OK;
 }

Referenced by rpcrt4_ncacn_http_open().

◆ rpcrt4_http_read_http_packet()

static RPC_STATUS rpcrt4_http_read_http_packet	(	HINTERNET	request,
		RpcHttpAsyncData *	async_data,
		HANDLE	cancel_event,
		RpcPktHdr *	hdr,
		BYTE **	data
	)

static

Definition at line 2199 of file rpc_transport.c.

 {
     unsigned short data_len;
     unsigned int size;
 
     if (rpcrt4_http_async_read(request, async_data, cancel_event, hdr, sizeof(hdr->common)) < 0)
         return RPC_S_SERVER_UNAVAILABLE;
     if (hdr->common.ptype != PKT_HTTP || hdr->common.frag_len < sizeof(hdr->http))
     {
         ERR("wrong packet type received %d or wrong frag_len %d\n",
             hdr->common.ptype, hdr->common.frag_len);
         return RPC_S_PROTOCOL_ERROR;
     }
 
     size = sizeof(hdr->http) - sizeof(hdr->common);
     if (rpcrt4_http_async_read(request, async_data, cancel_event, &hdr->common + 1, size) < 0)
         return RPC_S_SERVER_UNAVAILABLE;
 
     data_len = hdr->common.frag_len - sizeof(hdr->http);
     if (data_len)
     {
         *data = HeapAlloc(GetProcessHeap(), 0, data_len);
         if (!*data)
             return RPC_S_OUT_OF_RESOURCES;
         if (rpcrt4_http_async_read(request, async_data, cancel_event, *data, data_len) < 0)
         {
             HeapFree(GetProcessHeap(), 0, *data);
             return RPC_S_SERVER_UNAVAILABLE;
         }
     }
     else
         *data = NULL;
 
     if (!RPCRT4_IsValidHttpPacket(hdr, *data, data_len))
     {
         ERR("invalid http packet\n");
         HeapFree(GetProcessHeap(), 0, *data);
         return RPC_S_PROTOCOL_ERROR;
     }
 
     return RPC_S_OK;
 }

Referenced by rpcrt4_http_prepare_out_pipe().

◆ rpcrt4_http_timer_calc_timeout()

static DWORD rpcrt4_http_timer_calc_timeout ( DWORD * last_sent_time )

inlinestatic

Definition at line 1868 of file rpc_transport.c.

 {
     DWORD cur_time = GetTickCount();
     DWORD cached_last_sent_time = *last_sent_time;
     return HTTP_IDLE_TIME - (cur_time - cached_last_sent_time > HTTP_IDLE_TIME ? 0 : cur_time - cached_last_sent_time);
 }

Referenced by rpcrt4_http_timer_thread().

◆ rpcrt4_http_timer_thread()

static DWORD CALLBACK rpcrt4_http_timer_thread ( PVOID param )

static

Definition at line 1875 of file rpc_transport.c.

 {
     HttpTimerThreadData *data_in = param;
     HttpTimerThreadData data;
     DWORD timeout;
 
     data = *data_in;
     HeapFree(GetProcessHeap(), 0, data_in);
 
     for (timeout = HTTP_IDLE_TIME;
          WaitForSingleObject(data.timer_cancelled, timeout) == WAIT_TIMEOUT;
          timeout = rpcrt4_http_timer_calc_timeout(data.last_sent_time))
     {
         /* are we too soon after last send? */
         if (GetTickCount() - *data.last_sent_time < HTTP_IDLE_TIME)
             continue;
         rpcrt4_http_keep_connection_active_timer_proc(data.timer_param, TRUE);
     }
 
     CloseHandle(data.timer_cancelled);
     return 0;
 }

Referenced by rpcrt4_ncacn_http_open().

◆ rpcrt4_ip_tcp_get_top_of_tower()

static size_t rpcrt4_ip_tcp_get_top_of_tower	(	unsigned char *	tower_data,
		const char *	networkaddr,
		unsigned char	tcp_protid,
		const char *	endpoint
	)

static

Definition at line 980 of file rpc_transport.c.

 {
     twr_tcp_floor_t *tcp_floor;
     twr_ipv4_floor_t *ipv4_floor;
     struct addrinfo *ai;
     struct addrinfo hints;
     int ret;
     size_t size = sizeof(*tcp_floor) + sizeof(*ipv4_floor);
 
     TRACE("(%p, %s, %s)\n", tower_data, networkaddr, endpoint);
 
     if (!tower_data)
         return size;
 
     tcp_floor = (twr_tcp_floor_t *)tower_data;
     tower_data += sizeof(*tcp_floor);
 
     ipv4_floor = (twr_ipv4_floor_t *)tower_data;
 
     tcp_floor->count_lhs = sizeof(tcp_floor->protid);
     tcp_floor->protid = tcp_protid;
     tcp_floor->count_rhs = sizeof(tcp_floor->port);
 
     ipv4_floor->count_lhs = sizeof(ipv4_floor->protid);
     ipv4_floor->protid = EPM_PROTOCOL_IP;
     ipv4_floor->count_rhs = sizeof(ipv4_floor->ipv4addr);
 
     hints.ai_flags          = AI_NUMERICHOST;
     /* FIXME: only support IPv4 at the moment. how is IPv6 represented by the EPM? */
     hints.ai_family         = PF_INET;
     hints.ai_socktype       = SOCK_STREAM;
     hints.ai_protocol       = IPPROTO_TCP;
     hints.ai_addrlen        = 0;
     hints.ai_addr           = NULL;
     hints.ai_canonname      = NULL;
     hints.ai_next           = NULL;
 
     ret = getaddrinfo(networkaddr, endpoint, &hints, &ai);
     if (ret)
     {
         ret = getaddrinfo("0.0.0.0", endpoint, &hints, &ai);
         if (ret)
         {
             ERR("getaddrinfo failed: %s\n", gai_strerror(ret));
             return 0;
         }
     }
 
     if (ai->ai_family == PF_INET)
     {
         const struct sockaddr_in *sin = (const struct sockaddr_in *)ai->ai_addr;
         tcp_floor->port = sin->sin_port;
         ipv4_floor->ipv4addr = sin->sin_addr.s_addr;
     }
     else
     {
         ERR("unexpected protocol family %d\n", ai->ai_family);
         freeaddrinfo(ai);
         return 0;
     }
 
     freeaddrinfo(ai);
 
     return size;
 }

Referenced by rpcrt4_ncacn_http_get_top_of_tower(), and rpcrt4_ncacn_ip_tcp_get_top_of_tower().

◆ rpcrt4_ip_tcp_parse_top_of_tower()

static RPC_STATUS rpcrt4_ip_tcp_parse_top_of_tower	(	const unsigned char *	tower_data,
		size_t	tower_size,
		char **	networkaddr,
		unsigned char	tcp_protid,
		char **	endpoint
	)

static

Definition at line 1049 of file rpc_transport.c.

 {
     const twr_tcp_floor_t *tcp_floor = (const twr_tcp_floor_t *)tower_data;
     const twr_ipv4_floor_t *ipv4_floor;
     struct in_addr in_addr;
 
     TRACE("(%p, %d, %p, %p)\n", tower_data, (int)tower_size, networkaddr, endpoint);
 
     if (tower_size < sizeof(*tcp_floor))
         return EPT_S_NOT_REGISTERED;
 
     tower_data += sizeof(*tcp_floor);
     tower_size -= sizeof(*tcp_floor);
 
     if (tower_size < sizeof(*ipv4_floor))
         return EPT_S_NOT_REGISTERED;
 
     ipv4_floor = (const twr_ipv4_floor_t *)tower_data;
 
     if ((tcp_floor->count_lhs != sizeof(tcp_floor->protid)) ||
         (tcp_floor->protid != tcp_protid) ||
         (tcp_floor->count_rhs != sizeof(tcp_floor->port)) ||
         (ipv4_floor->count_lhs != sizeof(ipv4_floor->protid)) ||
         (ipv4_floor->protid != EPM_PROTOCOL_IP) ||
         (ipv4_floor->count_rhs != sizeof(ipv4_floor->ipv4addr)))
         return EPT_S_NOT_REGISTERED;
 
     if (endpoint)
     {
         *endpoint = I_RpcAllocate(6 /* sizeof("65535") + 1 */);
         if (!*endpoint)
             return RPC_S_OUT_OF_RESOURCES;
         sprintf(*endpoint, "%u", ntohs(tcp_floor->port));
     }
 
     if (networkaddr)
     {
         *networkaddr = I_RpcAllocate(INET_ADDRSTRLEN);
         if (!*networkaddr)
         {
             if (endpoint)
             {
                 I_RpcFree(*endpoint);
                 *endpoint = NULL;
             }
             return RPC_S_OUT_OF_RESOURCES;
         }
         in_addr.s_addr = ipv4_floor->ipv4addr;
         if (!inet_ntop(AF_INET, &in_addr, *networkaddr, INET_ADDRSTRLEN))
         {
             ERR("inet_ntop: %u\n", WSAGetLastError());
             I_RpcFree(*networkaddr);
             *networkaddr = NULL;
             if (endpoint)
             {
                 I_RpcFree(*endpoint);
                 *endpoint = NULL;
             }
             return EPT_S_NOT_REGISTERED;
         }
     }
 
     return RPC_S_OK;
 }

Referenced by rpcrt4_ncacn_http_parse_top_of_tower(), and rpcrt4_ncacn_ip_tcp_parse_top_of_tower().

◆ RPCRT4_IsServerListening()

RPC_STATUS RPCRT4_IsServerListening	(	const char *	protseq,
		const char *	endpoint
	)

Definition at line 3508 of file rpc_transport.c.

 {
   const struct connection_ops *ops;
 
   ops = rpcrt4_get_conn_protseq_ops(protseq);
   if (!ops)
   {
     FIXME("not supported for protseq %s\n", protseq);
     return RPC_S_INVALID_BINDING;
   }
 
   return ops->is_server_listening(endpoint);
 }

Referenced by RpcMgmtIsServerListening().

◆ rpcrt4_ncacn_http_alloc()

static RpcConnection* rpcrt4_ncacn_http_alloc (

Classes

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ DEFAULT_NCACN_HTTP_TIMEOUT

◆ HTTP_IDLE_TIME

◆ WIN32_NO_STATUS

Typedef Documentation

◆ HttpTimerThreadData

◆ RpcConnection_http

◆ RpcConnection_np

◆ RpcConnection_tcp

◆ RpcHttpAsyncData

◆ RpcServerProtseq_np

◆ RpcServerProtseq_sock

Function Documentation

◆ alloc_authinfo()

◆ auth_scheme_from_header()

◆ authorize_request()

◆ decode_base64()

◆ decode_char()

◆ destroy_authinfo()

◆ do_authorization()

◆ drain_content()

◆ encode_base64()

◆ get_authvalue()

◆ get_np_event()

◆ has_credentials()

◆ insert_authorization_header()

◆ insert_content_length_header()

◆ is_pipe_listening()

◆ is_secure()

◆ ncacn_pipe_name()

◆ ncalrpc_pipe_name()

◆ prepare_async_request()

◆ release_np_event()

◆ RpcHttpAsyncData_AddRef()

◆ RpcHttpAsyncData_Release()

◆ RpcNetworkInqProtseqsA()

◆ RpcNetworkInqProtseqsW()

◆ RpcNetworkIsProtseqValidA()

◆ RpcNetworkIsProtseqValidW()

◆ RpcProtseqVectorFreeA()

◆ RpcProtseqVectorFreeW()

◆ RPCRT4_CloseConnection()

◆ rpcrt4_conn_create_pipe()

◆ rpcrt4_conn_np_alloc()

◆ rpcrt4_conn_np_cancel_call()

◆ rpcrt4_conn_np_close()

◆ rpcrt4_conn_np_close_read()

◆ rpcrt4_conn_np_handoff()

◆ rpcrt4_conn_np_impersonate_client()

◆ rpcrt4_conn_np_read()

◆ rpcrt4_conn_np_revert_to_self()

◆ rpcrt4_conn_np_wait_for_incoming_data()

◆ rpcrt4_conn_np_write()

◆ rpcrt4_conn_open_pipe()

◆ rpcrt4_conn_release_and_wait()

◆ rpcrt4_conn_tcp_alloc()

◆ rpcrt4_conn_tcp_cancel_call()

◆ rpcrt4_conn_tcp_close()

◆ rpcrt4_conn_tcp_close_read()

◆ rpcrt4_conn_tcp_handoff()

◆ rpcrt4_conn_tcp_is_server_listening()

◆ rpcrt4_conn_tcp_read()

◆ rpcrt4_conn_tcp_wait_for_incoming_data()

◆ rpcrt4_conn_tcp_write()

◆ RPCRT4_CreateConnection()

◆ rpcrt4_get_conn_protseq_ops()

◆ rpcrt4_get_protseq_ops()

◆ RPCRT4_GrabConnection()

◆ rpcrt4_http_async_read()

◆ rpcrt4_http_check_response()

◆ rpcrt4_http_internet_callback()

◆ rpcrt4_http_internet_connect()

◆ rpcrt4_http_keep_connection_active_timer_proc()

◆ rpcrt4_http_prepare_in_pipe()

◆ rpcrt4_http_prepare_out_pipe()