*
*/
-#include "config.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <sys/types.h>
+#include "precomp.h"
#if defined(__MINGW32__) || defined (_MSC_VER)
# include <ws2tcpip.h>
# ifndef EAGAIN
# define EAGAIN WSAEWOULDBLOCK
# endif
+# undef errno
+# define errno WSAGetLastError()
#else
# include <errno.h>
# ifdef HAVE_UNISTD_H
# define ioctlsocket ioctl
#endif /* defined(__MINGW32__) || defined (_MSC_VER) */
-#include "windef.h"
-#include "winbase.h"
-#include "winnls.h"
-#include "winerror.h"
-#include "wininet.h"
-#include "winternl.h"
-#include "wine/unicode.h"
-
-#include "rpc.h"
-#include "rpcndr.h"
+#include <wininet.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"
#ifndef SOL_TCP
# define SOL_TCP IPPROTO_TCP
#endif
+#define DEFAULT_NCACN_HTTP_TIMEOUT (60 * 1000)
+
+#define ARRAYSIZE(a) (sizeof((a)) / sizeof((a)[0]))
+
WINE_DEFAULT_DEBUG_CHANNEL(rpc);
static RPC_STATUS RPCRT4_SpawnConnection(RpcConnection** Connection, RpcConnection* OldConnection);
{
RpcConnection common;
HANDLE pipe;
- OVERLAPPED ovl[2];
+ OVERLAPPED ovl;
BOOL listening;
} RpcConnection_np;
static RpcConnection *rpcrt4_conn_np_alloc(void)
{
- RpcConnection_np *npc = HeapAlloc(GetProcessHeap(), 0, sizeof(RpcConnection_np));
+ RpcConnection_np *npc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcConnection_np));
if (npc)
{
npc->pipe = NULL;
npc->listening = TRUE;
for (;;)
{
- if (ConnectNamedPipe(npc->pipe, &npc->ovl[0]))
+ if (ConnectNamedPipe(npc->pipe, &npc->ovl))
return RPC_S_OK;
switch(GetLastError())
{
case ERROR_PIPE_CONNECTED:
- SetEvent(npc->ovl[0].hEvent);
+ SetEvent(npc->ovl.hEvent);
return RPC_S_OK;
case ERROR_IO_PENDING:
/* will be completed in rpcrt4_protseq_np_wait_for_new_connection */
}
}
+#ifndef __REACTOS__
+static RPC_STATUS rpcrt4_conn_listen_pipe(RpcConnection_np *npc)
+{
+ if (npc->listening)
+ return RPC_S_OK;
+
+ npc->listening = TRUE;
+ npc->listen_thread = CreateThread(NULL, 0, listen_thread, npc, 0, NULL);
+ if (!npc->listen_thread)
+ {
+ npc->listening = FALSE;
+ ERR("Couldn't create listen thread (error was %d)\n", GetLastError());
+ return RPC_S_OUT_OF_RESOURCES;
+ }
+ return RPC_S_OK;
+}
+#endif
+
static RPC_STATUS rpcrt4_conn_create_pipe(RpcConnection *Connection, LPCSTR pname)
{
RpcConnection_np *npc = (RpcConnection_np *) Connection;
}
memset(&npc->ovl, 0, sizeof(npc->ovl));
- npc->ovl[0].hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
- npc->ovl[1].hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
+ npc->ovl.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
/* Note: we don't call ConnectNamedPipe here because it must be done in the
* server thread as the thread must be alertable */
if (pipe != INVALID_HANDLE_VALUE) break;
err = GetLastError();
if (err == ERROR_PIPE_BUSY) {
- ERR("connection to %s failed, error=%x\n", pname, err);
+ TRACE("connection failed, error=%x\n", err);
return RPC_S_SERVER_TOO_BUSY;
+ } else if (err == ERROR_BAD_NETPATH) {
+ TRACE("connection failed, error=%x\n", err);
+ return RPC_S_SERVER_UNAVAILABLE;
}
- if (wait) ERR("Waiting for Pipe Instance\n");
- if (wait) {
- if (!WaitNamedPipeA(pname, NMPWAIT_WAIT_FOREVER)) {
- err = GetLastError();
- ERR("connection to %s failed, error=%x, wait %x\n", pname, err, wait);
- return RPC_S_SERVER_UNAVAILABLE;
- }
- else
- {
- ERR("Pipe Instance Ready!!!!!!!!!!!!!!!!!!\n");
- }
+ if (!wait || !WaitNamedPipeA(pname, NMPWAIT_WAIT_FOREVER)) {
+ err = GetLastError();
+ WARN("connection failed, error=%x\n", err);
+ return RPC_S_SERVER_UNAVAILABLE;
}
}
/* pipe is connected; change to message-read mode. */
dwMode = PIPE_READMODE_MESSAGE;
SetNamedPipeHandleState(pipe, &dwMode, NULL, NULL);
- npc->ovl[0].hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
- npc->ovl[1].hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
+ npc->ovl.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
npc->pipe = pipe;
return RPC_S_OK;
return r;
}
-static RPC_STATUS rpcrt4_protseq_ncalrpc_open_endpoint(RpcServerProtseq* protseq, LPSTR endpoint)
+static RPC_STATUS rpcrt4_protseq_ncalrpc_open_endpoint(RpcServerProtseq* protseq, const char *endpoint)
{
static const char prefix[] = "\\\\.\\pipe\\lrpc\\";
RPC_STATUS r;
}
r = RPCRT4_CreateConnection(&Connection, TRUE, protseq->Protseq, NULL,
- endpoint, NULL, NULL, NULL);
+ endpoint, NULL, NULL, NULL, NULL);
if (r != RPC_S_OK)
return r;
static RPC_STATUS rpcrt4_ncacn_np_open(RpcConnection* Connection)
{
RpcConnection_np *npc = (RpcConnection_np *) Connection;
- static const char prefix[] = "\\\\.";
+ static const char prefix[] = "\\\\";
+ static const char local[] =".";
RPC_STATUS r;
LPSTR pname;
+ INT size;
/* already connected? */
if (npc->pipe)
return RPC_S_OK;
/* protseq=ncacn_np: named pipes */
- pname = I_RpcAllocate(strlen(prefix) + strlen(Connection->Endpoint) + 1);
- strcat(strcpy(pname, prefix), Connection->Endpoint);
+ size = strlen(prefix);
+ if (Connection->NetworkAddr == NULL || strlen(Connection->NetworkAddr) == 0)
+ size += strlen(local);
+ else
+ size += strlen(Connection->NetworkAddr);
+ size += strlen(Connection->Endpoint) + 1;
+
+ pname = I_RpcAllocate(size);
+ strcpy(pname, prefix);
+ if (Connection->NetworkAddr == NULL || strlen(Connection->NetworkAddr) == 0)
+ strcat(pname, local);
+ else
+ strcat(pname, Connection->NetworkAddr);
+ strcat(pname, Connection->Endpoint);
r = rpcrt4_conn_open_pipe(Connection, pname, TRUE);
I_RpcFree(pname);
return r;
}
-static RPC_STATUS rpcrt4_protseq_ncacn_np_open_endpoint(RpcServerProtseq *protseq, LPSTR endpoint)
+static RPC_STATUS rpcrt4_protseq_ncacn_np_open_endpoint(RpcServerProtseq *protseq, const char *endpoint)
{
static const char prefix[] = "\\\\.";
RPC_STATUS r;
}
r = RPCRT4_CreateConnection(&Connection, TRUE, protseq->Protseq, NULL,
- endpoint, NULL, NULL, NULL);
+ endpoint, NULL, NULL, NULL, NULL);
if (r != RPC_S_OK)
return r;
* to the child, then reopen the server binding to continue listening */
new_npc->pipe = old_npc->pipe;
- new_npc->ovl[0] = old_npc->ovl[0];
- new_npc->ovl[1] = old_npc->ovl[1];
+ new_npc->ovl = old_npc->ovl;
old_npc->pipe = 0;
memset(&old_npc->ovl, 0, sizeof(old_npc->ovl));
old_npc->listening = FALSE;
char *buf = buffer;
BOOL ret = TRUE;
unsigned int bytes_left = count;
+ OVERLAPPED ovl;
+
+ ZeroMemory(&ovl, sizeof(ovl));
+ ovl.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
while (bytes_left)
{
DWORD bytes_read;
- ret = ReadFile(npc->pipe, buf, bytes_left, &bytes_read, &npc->ovl[0]);
- if ((!ret || !bytes_read) && (GetLastError() != ERROR_IO_PENDING))
- break;
-
- ret = GetOverlappedResult(npc->pipe, &npc->ovl[0], &bytes_read, TRUE);
- if (!ret && (GetLastError() != ERROR_MORE_DATA))
+ ret = ReadFile(npc->pipe, buf, bytes_left, &bytes_read, &ovl);
+ if (!ret && GetLastError() == ERROR_IO_PENDING)
+ ret = GetOverlappedResult(npc->pipe, &ovl, &bytes_read, TRUE);
+ if (!ret && GetLastError() == ERROR_MORE_DATA)
+ ret = TRUE;
+ if (!ret || !bytes_read)
break;
-
bytes_left -= bytes_read;
buf += bytes_read;
}
+ CloseHandle(ovl.hEvent);
return ret ? count : -1;
}
const char *buf = buffer;
BOOL ret = TRUE;
unsigned int bytes_left = count;
+ OVERLAPPED ovl;
+
+ ZeroMemory(&ovl, sizeof(ovl));
+ ovl.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
while (bytes_left)
{
DWORD bytes_written;
- ret = WriteFile(npc->pipe, buf, bytes_left, &bytes_written, &npc->ovl[1]);
- if ((!ret || !bytes_written) && (GetLastError() != ERROR_IO_PENDING))
- break;
-
- ret = GetOverlappedResult(npc->pipe, &npc->ovl[1], &bytes_written, TRUE);
- if (!ret && (GetLastError() != ERROR_MORE_DATA))
+ ret = WriteFile(npc->pipe, buf, bytes_left, &bytes_written, &ovl);
+ if (!ret && GetLastError() == ERROR_IO_PENDING)
+ ret = GetOverlappedResult(npc->pipe, &ovl, &bytes_written, TRUE);
+ if (!ret || !bytes_written)
break;
-
bytes_left -= bytes_written;
buf += bytes_written;
}
+ CloseHandle(ovl.hEvent);
return ret ? count : -1;
}
CloseHandle(npc->pipe);
npc->pipe = 0;
}
- if (npc->ovl[0].hEvent) {
- CloseHandle(npc->ovl[0].hEvent);
- npc->ovl[0].hEvent = 0;
- }
- if (npc->ovl[1].hEvent) {
- CloseHandle(npc->ovl[1].hEvent);
- npc->ovl[1].hEvent = 0;
+ if (npc->ovl.hEvent) {
+ CloseHandle(npc->ovl.hEvent);
+ npc->ovl.hEvent = 0;
}
return 0;
}
return RPC_S_OK;
}
+static RPC_STATUS rpcrt4_conn_np_impersonate_client(RpcConnection *conn)
+{
+ 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;
+}
+
+static RPC_STATUS rpcrt4_conn_np_revert_to_self(RpcConnection *conn)
+{
+ 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;
+}
+
typedef struct _RpcServerProtseq_np
{
RpcServerProtseq common;
conn = CONTAINING_RECORD(protseq->conn, RpcConnection_np, common);
while (conn) {
rpcrt4_conn_listen_pipe(conn);
- if (conn->ovl[0].hEvent)
+ if (conn->ovl.hEvent)
(*count)++;
conn = CONTAINING_RECORD(conn->common.Next, RpcConnection_np, common);
}
*count = 1;
conn = CONTAINING_RECORD(protseq->conn, RpcConnection_np, common);
while (conn) {
- if ((objs[*count] = conn->ovl[0].hEvent))
+ if ((objs[*count] = conn->ovl.hEvent))
(*count)++;
conn = CONTAINING_RECORD(conn->common.Next, RpcConnection_np, common);
}
EnterCriticalSection(&protseq->cs);
conn = CONTAINING_RECORD(protseq->conn, RpcConnection_np, common);
while (conn) {
- if (b_handle == conn->ovl[0].hEvent) break;
+ if (b_handle == conn->ovl.hEvent) break;
conn = CONTAINING_RECORD(conn->common.Next, RpcConnection_np, common);
}
cconn = NULL;
return RPC_S_OK;
}
+static BOOL rpcrt4_ncalrpc_is_authorized(RpcConnection *conn)
+{
+ return FALSE;
+}
+
+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)
+{
+ /* since this protocol is local to the machine there is no need to
+ * authenticate the caller */
+ *out_size = 0;
+ return RPC_S_OK;
+}
+
+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)
+{
+ /* since this protocol is local to the machine there is no need to secure
+ * the packet */
+ return RPC_S_OK;
+}
+
+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)
+{
+ TRACE("(%p, %p, %p, %p, %p, %p, 0x%x)\n", conn, privs,
+ server_princ_name, authn_level, authn_svc, authz_svc, flags);
+
+ if (privs)
+ {
+ FIXME("privs not implemented\n");
+ *privs = NULL;
+ }
+ if (server_princ_name)
+ {
+ FIXME("server_princ_name not implemented\n");
+ *server_princ_name = NULL;
+ }
+ if (authn_level) *authn_level = RPC_C_AUTHN_LEVEL_PKT_PRIVACY;
+ if (authn_svc) *authn_svc = RPC_C_AUTHN_WINNT;
+ if (authz_svc)
+ {
+ FIXME("authorization service not implemented\n");
+ *authz_svc = RPC_C_AUTHZ_NONE;
+ }
+ if (flags)
+ FIXME("flags 0x%x not implemented\n", flags);
+
+ return RPC_S_OK;
+}
+
/**** ncacn_ip_tcp support ****/
static size_t rpcrt4_ip_tcp_get_top_of_tower(unsigned char *tower_data,
return RPC_S_SERVER_UNAVAILABLE;
}
-static RPC_STATUS rpcrt4_protseq_ncacn_ip_tcp_open_endpoint(RpcServerProtseq *protseq, LPSTR endpoint)
+static RPC_STATUS rpcrt4_protseq_ncacn_ip_tcp_open_endpoint(RpcServerProtseq *protseq, const char *endpoint)
{
RPC_STATUS status = RPC_S_CANT_CREATE_ENDPOINT;
int sock;
if (getsockname(sock, (struct sockaddr *)&sa, &sa_len))
{
WARN("getsockname() failed: %s\n", strerror(errno));
+ closesocket(sock);
status = RPC_S_CANT_CREATE_ENDPOINT;
continue;
}
if (ret)
{
WARN("getnameinfo failed: %s\n", gai_strerror(ret));
+ closesocket(sock);
status = RPC_S_CANT_CREATE_ENDPOINT;
continue;
}
create_status = RPCRT4_CreateConnection((RpcConnection **)&tcpc, TRUE,
protseq->Protseq, NULL,
- service, NULL, NULL, NULL);
+ service, NULL, NULL, NULL, NULL);
if (create_status != RPC_S_OK)
{
closesocket(sock);
if (ret < 0)
{
WARN("listen failed: %s\n", strerror(errno));
- RPCRT4_DestroyConnection(&tcpc->common);
+ RPCRT4_ReleaseConnection(&tcpc->common);
status = RPC_S_OUT_OF_RESOURCES;
continue;
}
if (ret < 0)
{
WARN("couldn't make socket non-blocking, error %d\n", ret);
- RPCRT4_DestroyConnection(&tcpc->common);
+ RPCRT4_ReleaseConnection(&tcpc->common);
status = RPC_S_OUT_OF_RESOURCES;
continue;
}
endpoint);
}
-static const struct connection_ops conn_protseq_list[] = {
- { "ncacn_np",
- { EPM_PROTOCOL_NCACN, EPM_PROTOCOL_SMB },
- rpcrt4_conn_np_alloc,
- rpcrt4_ncacn_np_open,
- rpcrt4_ncacn_np_handoff,
- rpcrt4_conn_np_read,
- rpcrt4_conn_np_write,
- rpcrt4_conn_np_close,
- rpcrt4_conn_np_cancel_call,
- rpcrt4_conn_np_wait_for_incoming_data,
- rpcrt4_ncacn_np_get_top_of_tower,
- rpcrt4_ncacn_np_parse_top_of_tower,
- },
- { "ncalrpc",
- { EPM_PROTOCOL_NCALRPC, EPM_PROTOCOL_PIPE },
- rpcrt4_conn_np_alloc,
- rpcrt4_ncalrpc_open,
- rpcrt4_ncalrpc_handoff,
- rpcrt4_conn_np_read,
- rpcrt4_conn_np_write,
- rpcrt4_conn_np_close,
- rpcrt4_conn_np_cancel_call,
- rpcrt4_conn_np_wait_for_incoming_data,
- rpcrt4_ncalrpc_get_top_of_tower,
- rpcrt4_ncalrpc_parse_top_of_tower,
- },
- { "ncacn_ip_tcp",
- { EPM_PROTOCOL_NCACN, EPM_PROTOCOL_TCP },
- rpcrt4_conn_tcp_alloc,
- rpcrt4_ncacn_ip_tcp_open,
- rpcrt4_conn_tcp_handoff,
- rpcrt4_conn_tcp_read,
- rpcrt4_conn_tcp_write,
- rpcrt4_conn_tcp_close,
- rpcrt4_conn_tcp_cancel_call,
- rpcrt4_conn_tcp_wait_for_incoming_data,
- rpcrt4_ncacn_ip_tcp_get_top_of_tower,
- rpcrt4_ncacn_ip_tcp_parse_top_of_tower,
- }
+/**** ncacn_http support ****/
-};
+/* 60 seconds is the period native uses */
+#define HTTP_IDLE_TIME 60000
+/* reference counted to avoid a race between a cancelled call's connection
+ * being destroyed and the asynchronous InternetReadFileEx call being
+ * completed */
+typedef struct _RpcHttpAsyncData
+{
+ LONG refs;
+ HANDLE completion_event;
+ WORD async_result;
+ INTERNET_BUFFERSA inet_buffers;
+ CRITICAL_SECTION cs;
+} RpcHttpAsyncData;
-static const struct protseq_ops protseq_list[] =
+static ULONG RpcHttpAsyncData_AddRef(RpcHttpAsyncData *data)
{
+ return InterlockedIncrement(&data->refs);
+}
+
+static ULONG RpcHttpAsyncData_Release(RpcHttpAsyncData *data)
+{
+ ULONG refs = InterlockedDecrement(&data->refs);
+ if (!refs)
{
- "ncacn_np",
- rpcrt4_protseq_np_alloc,
- rpcrt4_protseq_np_signal_state_changed,
- rpcrt4_protseq_np_get_wait_array,
- rpcrt4_protseq_np_free_wait_array,
- rpcrt4_protseq_np_wait_for_new_connection,
- rpcrt4_protseq_ncacn_np_open_endpoint,
- },
- {
- "ncalrpc",
- rpcrt4_protseq_np_alloc,
- rpcrt4_protseq_np_signal_state_changed,
- rpcrt4_protseq_np_get_wait_array,
- rpcrt4_protseq_np_free_wait_array,
- rpcrt4_protseq_np_wait_for_new_connection,
- rpcrt4_protseq_ncalrpc_open_endpoint,
- },
- {
- "ncacn_ip_tcp",
- rpcrt4_protseq_sock_alloc,
- rpcrt4_protseq_sock_signal_state_changed,
- rpcrt4_protseq_sock_get_wait_array,
- rpcrt4_protseq_sock_free_wait_array,
- rpcrt4_protseq_sock_wait_for_new_connection,
- rpcrt4_protseq_ncacn_ip_tcp_open_endpoint,
- },
-};
+ 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;
+}
-#define ARRAYSIZE(a) (sizeof((a)) / sizeof((a)[0]))
+static void prepare_async_request(RpcHttpAsyncData *async_data)
+{
+ ResetEvent(async_data->completion_event);
+ RpcHttpAsyncData_AddRef(async_data);
+}
-const struct protseq_ops *rpcrt4_get_protseq_ops(const char *protseq)
+static RPC_STATUS wait_async_request(RpcHttpAsyncData *async_data, BOOL call_ret, HANDLE cancel_event)
{
- unsigned int i;
- for(i=0; i<ARRAYSIZE(protseq_list); i++)
- if (!strcmp(protseq_list[i].name, protseq))
- return &protseq_list[i];
- return NULL;
+ HANDLE handles[2] = { async_data->completion_event, cancel_event };
+ DWORD res;
+
+ if(call_ret) {
+ RpcHttpAsyncData_Release(async_data);
+ return RPC_S_OK;
+ }
+
+ if(GetLastError() != ERROR_IO_PENDING) {
+ RpcHttpAsyncData_Release(async_data);
+ ERR("Request failed with error %d\n", GetLastError());
+ return RPC_S_SERVER_UNAVAILABLE;
+ }
+
+ res = WaitForMultipleObjects(2, handles, FALSE, DEFAULT_NCACN_HTTP_TIMEOUT);
+ if(res != WAIT_OBJECT_0) {
+ TRACE("Cancelled\n");
+ return RPC_S_CALL_CANCELLED;
+ }
+
+ if(async_data->async_result) {
+ ERR("Async request failed with error %d\n", async_data->async_result);
+ return RPC_S_SERVER_UNAVAILABLE;
+ }
+
+ return RPC_S_OK;
}
-static const struct connection_ops *rpcrt4_get_conn_protseq_ops(const char *protseq)
+struct authinfo
{
- unsigned int i;
- for(i=0; i<ARRAYSIZE(conn_protseq_list); i++)
- if (!strcmp(conn_protseq_list[i].name, protseq))
- return &conn_protseq_list[i];
- return NULL;
+ DWORD scheme;
+ CredHandle cred;
+ CtxtHandle ctx;
+ TimeStamp exp;
+ ULONG attr;
+ ULONG max_token;
+ char *data;
+ unsigned int data_len;
+ BOOL finished; /* finished authenticating */
+};
+
+typedef struct _RpcConnection_http
+{
+ RpcConnection common;
+ HINTERNET app_info;
+ HINTERNET session;
+ HINTERNET in_request;
+ HINTERNET out_request;
+ WCHAR *servername;
+ HANDLE timer_cancelled;
+ HANDLE cancel_event;
+ DWORD last_sent_time;
+ ULONG bytes_received;
+ ULONG flow_control_mark; /* send a control packet to the server when this many bytes received */
+ ULONG flow_control_increment; /* number of bytes to increment flow_control_mark by */
+ UUID connection_uuid;
+ UUID in_pipe_uuid;
+ UUID out_pipe_uuid;
+ RpcHttpAsyncData *async_data;
+} RpcConnection_http;
+
+static RpcConnection *rpcrt4_ncacn_http_alloc(void)
+{
+ RpcConnection_http *httpc;
+ httpc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*httpc));
+ if (!httpc) return NULL;
+ httpc->async_data = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcHttpAsyncData));
+ if (!httpc->async_data)
+ {
+ HeapFree(GetProcessHeap(), 0, httpc);
+ return NULL;
+ }
+ TRACE("async data = %p\n", httpc->async_data);
+ httpc->cancel_event = CreateEventW(NULL, FALSE, FALSE, NULL);
+ httpc->async_data->refs = 1;
+ httpc->async_data->inet_buffers.dwStructSize = sizeof(INTERNET_BUFFERSA);
+ httpc->async_data->inet_buffers.lpvBuffer = NULL;
+ InitializeCriticalSection(&httpc->async_data->cs);
+ httpc->async_data->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": RpcHttpAsyncData.cs");
+ return &httpc->common;
}
-/**** interface to rest of code ****/
+typedef struct _HttpTimerThreadData
+{
+ PVOID timer_param;
+ DWORD *last_sent_time;
+ HANDLE timer_cancelled;
+} HttpTimerThreadData;
-RPC_STATUS RPCRT4_OpenClientConnection(RpcConnection* Connection)
+static VOID rpcrt4_http_keep_connection_active_timer_proc(PVOID param, BOOLEAN dummy)
{
- TRACE("(Connection == ^%p)\n", Connection);
+ HINTERNET in_request = param;
+ RpcPktHdr *idle_pkt;
- assert(!Connection->server);
- return Connection->ops->open_connection_client(Connection);
+ 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);
+ }
}
-RPC_STATUS RPCRT4_CloseConnection(RpcConnection* Connection)
+static inline DWORD rpcrt4_http_timer_calc_timeout(DWORD *last_sent_time)
{
- TRACE("(Connection == ^%p)\n", Connection);
- if (SecIsValidHandle(&Connection->ctx))
- {
- DeleteSecurityContext(&Connection->ctx);
- SecInvalidateHandle(&Connection->ctx);
- }
- rpcrt4_conn_close(Connection);
- return RPC_S_OK;
+ 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);
}
-RPC_STATUS RPCRT4_CreateConnection(RpcConnection** Connection, BOOL server,
- LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint,
- LPCWSTR NetworkOptions, RpcAuthInfo* AuthInfo, RpcQualityOfService *QOS)
+static DWORD CALLBACK rpcrt4_http_timer_thread(PVOID param)
{
- const struct connection_ops *ops;
- RpcConnection* NewConnection;
+ HttpTimerThreadData *data_in = param;
+ HttpTimerThreadData data;
+ DWORD timeout;
- ops = rpcrt4_get_conn_protseq_ops(Protseq);
- if (!ops)
- {
- FIXME("not supported for protseq %s\n", Protseq);
- return RPC_S_PROTSEQ_NOT_SUPPORTED;
- }
+ data = *data_in;
+ HeapFree(GetProcessHeap(), 0, data_in);
- NewConnection = ops->alloc();
- NewConnection->Next = NULL;
- NewConnection->server_binding = NULL;
- NewConnection->server = server;
- NewConnection->ops = ops;
- NewConnection->NetworkAddr = RPCRT4_strdupA(NetworkAddr);
- NewConnection->Endpoint = RPCRT4_strdupA(Endpoint);
- NewConnection->NetworkOptions = RPCRT4_strdupW(NetworkOptions);
- NewConnection->MaxTransmissionSize = RPC_MAX_PACKET_SIZE;
- memset(&NewConnection->ActiveInterface, 0, sizeof(NewConnection->ActiveInterface));
- NewConnection->NextCallId = 1;
+ 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);
+ }
- SecInvalidateHandle(&NewConnection->ctx);
- memset(&NewConnection->exp, 0, sizeof(NewConnection->exp));
- NewConnection->attr = 0;
- if (AuthInfo) RpcAuthInfo_AddRef(AuthInfo);
- NewConnection->AuthInfo = AuthInfo;
- NewConnection->encryption_auth_len = 0;
- NewConnection->signature_auth_len = 0;
- if (QOS) RpcQualityOfService_AddRef(QOS);
- NewConnection->QOS = QOS;
+ CloseHandle(data.timer_cancelled);
+ return 0;
+}
- list_init(&NewConnection->conn_pool_entry);
- NewConnection->async_state = NULL;
+static VOID WINAPI rpcrt4_http_internet_callback(
+ HINTERNET hInternet,
+ DWORD_PTR dwContext,
+ DWORD dwInternetStatus,
+ LPVOID lpvStatusInformation,
+ DWORD dwStatusInformationLength)
+{
+ RpcHttpAsyncData *async_data = (RpcHttpAsyncData *)dwContext;
- TRACE("connection: %p\n", NewConnection);
- *Connection = NewConnection;
+ switch (dwInternetStatus)
+ {
+ case INTERNET_STATUS_REQUEST_COMPLETE:
+ TRACE("INTERNET_STATUS_REQUEST_COMPLETED\n");
+ if (async_data)
+ {
+ INTERNET_ASYNC_RESULT *async_result = lpvStatusInformation;
- return RPC_S_OK;
+ async_data->async_result = async_result->dwResult ? ERROR_SUCCESS : async_result->dwError;
+ SetEvent(async_data->completion_event);
+ RpcHttpAsyncData_Release(async_data);
+ }
+ break;
+ }
}
-static RPC_STATUS RPCRT4_SpawnConnection(RpcConnection** Connection, RpcConnection* OldConnection)
+static RPC_STATUS rpcrt4_http_check_response(HINTERNET hor)
{
- RPC_STATUS err;
+ BOOL ret;
+ DWORD status_code;
+ DWORD size;
+ DWORD index;
+ WCHAR buf[32];
+ WCHAR *status_text = buf;
+ TRACE("\n");
- err = RPCRT4_CreateConnection(Connection, OldConnection->server,
- rpcrt4_conn_get_name(OldConnection),
- OldConnection->NetworkAddr,
- OldConnection->Endpoint, NULL,
- OldConnection->AuthInfo, OldConnection->QOS);
- if (err == RPC_S_OK)
- rpcrt4_conn_handoff(OldConnection, *Connection);
- return err;
-}
+ 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;
+}
+
+static RPC_STATUS rpcrt4_http_internet_connect(RpcConnection_http *httpc)
+{
+ 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 = (strchrW(option, ',') ? strchrW(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 (!strncmpiW(option, wszRpcProxy, sizeof(wszRpcProxy)/sizeof(wszRpcProxy[0])-1))
+ {
+ const WCHAR *value_start = option + sizeof(wszRpcProxy)/sizeof(wszRpcProxy[0])-1;
+ const WCHAR *value_end;
+ const WCHAR *p;
+
+ value_end = strchrW(option, ',');
+ if (!value_end)
+ value_end = value_start + strlenW(value_start);
+ for (p = value_start; p < value_end; p++)
+ if (*p == ':')
+ {
+ port = atoiW(p+1);
+ 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 (!strncmpiW(option, wszHttpProxy, sizeof(wszHttpProxy)/sizeof(wszHttpProxy[0])-1))
+ {
+ const WCHAR *value_start = option + sizeof(wszHttpProxy)/sizeof(wszHttpProxy[0])-1;
+ const WCHAR *value_end;
+
+ value_end = strchrW(option, ',');
+ if (!value_end)
+ value_end = value_start + strlenW(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;
+}
+
+static RPC_STATUS send_echo_request(HINTERNET req, RpcHttpAsyncData *async_data, HANDLE cancel_event)
+{
+ DWORD bytes_read;
+ BYTE buf[20];
+ BOOL ret;
+ RPC_STATUS status;
+
+ TRACE("sending echo request to server\n");
+
+ prepare_async_request(async_data);
+ ret = HttpSendRequestW(req, NULL, 0, NULL, 0);
+ status = wait_async_request(async_data, ret, cancel_event);
+ if (status != RPC_S_OK) return status;
+
+ status = rpcrt4_http_check_response(req);
+ if (status != RPC_S_OK) return status;
+
+ InternetReadFile(req, buf, sizeof(buf), &bytes_read);
+ /* FIXME: do something with retrieved data */
+
+ return RPC_S_OK;
+}
+
+/* prepare the in pipe for use by RPC packets */
+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)
+{
+ 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 */
+ 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;
+}
+
+static RPC_STATUS rpcrt4_http_read_http_packet(HINTERNET request, RpcPktHdr *hdr, BYTE **data)
+{
+ BOOL ret;
+ DWORD bytes_read;
+ unsigned short data_len;
+
+ ret = InternetReadFile(request, hdr, sizeof(hdr->common), &bytes_read);
+ if (!ret)
+ 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;
+ }
+
+ ret = InternetReadFile(request, &hdr->common + 1, sizeof(hdr->http) - sizeof(hdr->common), &bytes_read);
+ if (!ret)
+ 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;
+ ret = InternetReadFile(request, *data, data_len, &bytes_read);
+ if (!ret)
+ {
+ HeapFree(GetProcessHeap(), 0, *data);
+ return RPC_S_SERVER_UNAVAILABLE;
+ }
+ }
+ else
+ *data = NULL;
+
+ if (!RPCRT4_IsValidHttpPacket(hdr, *data, data_len))
+ {
+ ERR("invalid http packet\n");
+ return RPC_S_PROTOCOL_ERROR;
+ }
+
+ return RPC_S_OK;
+}
+
+/* prepare the out pipe for use by RPC packets */
+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)
+{
+ BOOL ret;
+ RPC_STATUS status;
+ RpcPktHdr *hdr;
+ BYTE *data_from_server;
+ RpcPktHdr pkt_from_server;
+ ULONG field1, field3;
+ DWORD bytes_read;
+ 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
+ InternetReadFile(out_request, buf, sizeof(buf), &bytes_read);
+
+ hdr = RPCRT4_BuildHttpConnectHeader(TRUE, connection_uuid, out_pipe_uuid, NULL);
+ if (!hdr) return RPC_S_OUT_OF_RESOURCES;
+
+ 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, &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, &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;
+}
+
+static UINT encode_base64(const char *bin, unsigned int len, WCHAR *base64)
+{
+ 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;
+}
+
+static inline char decode_char( WCHAR 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;
+}
+
+static unsigned int decode_base64( const WCHAR *base64, unsigned int len, char *buf )
+{
+ 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;
+}
+
+static struct authinfo *alloc_authinfo(void)
+{
+ 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;
+}
+
+static void destroy_authinfo(struct authinfo *info)
+{
+ 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);
+}
+
+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};
+
+static const struct
+{
+ const WCHAR *str;
+ unsigned int len;
+ DWORD scheme;
+}
+auth_schemes[] =
+{
+ { basicW, ARRAYSIZE(basicW) - 1, RPC_C_HTTP_AUTHN_SCHEME_BASIC },
+ { ntlmW, ARRAYSIZE(ntlmW) - 1, RPC_C_HTTP_AUTHN_SCHEME_NTLM },
+ { passportW, ARRAYSIZE(passportW) - 1, RPC_C_HTTP_AUTHN_SCHEME_PASSPORT },
+ { digestW, ARRAYSIZE(digestW) - 1, RPC_C_HTTP_AUTHN_SCHEME_DIGEST },
+ { negotiateW, ARRAYSIZE(negotiateW) - 1, RPC_C_HTTP_AUTHN_SCHEME_NEGOTIATE }
+};
+static const unsigned int num_auth_schemes = sizeof(auth_schemes)/sizeof(auth_schemes[0]);
+
+static DWORD auth_scheme_from_header( const WCHAR *header )
+{
+ unsigned int i;
+ for (i = 0; i < num_auth_schemes; i++)
+ {
+ if (!strncmpiW( 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;
+}
+
+static BOOL get_authvalue(HINTERNET request, DWORD scheme, WCHAR *buffer, DWORD buflen)
+{
+ 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;
+}
+
+static RPC_STATUS do_authorization(HINTERNET request, SEC_WCHAR *servername,
+ const RPC_HTTP_TRANSPORT_CREDENTIALS_W *creds, struct authinfo **auth_ptr)
+{
+ 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 = strlenW( 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 = ∈
+
+ p = auth_value + scheme_len;
+ if (!first && *p == ' ')
+ {
+ int len = strlenW(++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;
+}
+
+static RPC_STATUS insert_authorization_header(HINTERNET request, ULONG scheme, char *data, int data_len)
+{
+ 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 = sizeof(authW) / sizeof(authW[0]), 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 = sizeof(basicW) / sizeof(basicW[0]);
+ break;
+ case RPC_C_HTTP_AUTHN_SCHEME_NEGOTIATE:
+ scheme_str = negotiateW;
+ scheme_len = sizeof(negotiateW) / sizeof(negotiateW[0]);
+ break;
+ case RPC_C_HTTP_AUTHN_SCHEME_NTLM:
+ scheme_str = ntlmW;
+ scheme_len = sizeof(ntlmW) / sizeof(ntlmW[0]);
+ 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;
+}
+
+static void drain_content(HINTERNET request)
+{
+ 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 (!InternetReadFile(request, buf, count, &count) || !count) return;
+ len -= count;
+ }
+}
+
+static RPC_STATUS authorize_request(RpcConnection_http *httpc, HINTERNET request)
+{
+ 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);
+ }
+
+ if (info->scheme != RPC_C_HTTP_AUTHN_SCHEME_BASIC)
+ HttpAddRequestHeadersW(request, authW, -1, HTTP_ADDREQ_FLAG_REPLACE);
+
+ destroy_authinfo(info);
+ return status;
+}
+
+static RPC_STATUS insert_cookie_header(HINTERNET request, const WCHAR *value)
+{
+ static const WCHAR cookieW[] = {'C','o','o','k','i','e',':',' '};
+ WCHAR *header, *ptr;
+ int len;
+ RPC_STATUS status = RPC_S_SERVER_UNAVAILABLE;
+
+ if (!value) return RPC_S_OK;
+
+ len = strlenW(value);
+ if ((header = HeapAlloc(GetProcessHeap(), 0, sizeof(cookieW) + (len + 3) * sizeof(WCHAR))))
+ {
+ memcpy(header, cookieW, sizeof(cookieW));
+ ptr = header + sizeof(cookieW) / sizeof(cookieW[0]);
+ memcpy(ptr, value, len * sizeof(WCHAR));
+ ptr[len++] = '\r';
+ ptr[len++] = '\n';
+ ptr[len] = 0;
+ if ((HttpAddRequestHeadersW(request, header, -1, HTTP_ADDREQ_FLAG_ADD_IF_NEW))) status = RPC_S_OK;
+ HeapFree(GetProcessHeap(), 0, header);
+ }
+ return status;
+}
+
+static BOOL has_credentials(RpcConnection_http *httpc)
+{
+ 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;
+}
+
+static BOOL is_secure(RpcConnection_http *httpc)
+{
+ 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);
+}
+
+static RPC_STATUS rpcrt4_ncacn_http_open(RpcConnection* Connection)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *)Connection;
+ static const WCHAR wszVerbIn[] = {'R','P','C','_','I','N','_','D','A','T','A',0};
+ static const WCHAR wszVerbOut[] = {'R','P','C','_','O','U','T','_','D','A','T','A',0};
+ static const WCHAR wszRpcProxyPrefix[] = {'/','r','p','c','/','r','p','c','p','r','o','x','y','.','d','l','l','?',0};
+ static const WCHAR wszColon[] = {':',0};
+ static const WCHAR wszAcceptType[] = {'a','p','p','l','i','c','a','t','i','o','n','/','r','p','c',0};
+ LPCWSTR wszAcceptTypes[] = { wszAcceptType, NULL };
+ DWORD flags;
+ WCHAR *url;
+ RPC_STATUS status;
+ BOOL secure, credentials;
+ HttpTimerThreadData *timer_data;
+ HANDLE thread;
+
+ TRACE("(%s, %s)\n", Connection->NetworkAddr, Connection->Endpoint);
+
+ if (Connection->server)
+ {
+ ERR("ncacn_http servers not supported yet\n");
+ return RPC_S_SERVER_UNAVAILABLE;
+ }
+
+ if (httpc->in_request)
+ return RPC_S_OK;
+
+ httpc->async_data->completion_event = CreateEventW(NULL, FALSE, FALSE, NULL);
+
+ status = UuidCreate(&httpc->connection_uuid);
+ status = UuidCreate(&httpc->in_pipe_uuid);
+ status = UuidCreate(&httpc->out_pipe_uuid);
+
+ status = rpcrt4_http_internet_connect(httpc);
+ if (status != RPC_S_OK)
+ return status;
+
+ url = HeapAlloc(GetProcessHeap(), 0, sizeof(wszRpcProxyPrefix) + (strlen(Connection->NetworkAddr) + 1 + strlen(Connection->Endpoint))*sizeof(WCHAR));
+ if (!url)
+ return RPC_S_OUT_OF_MEMORY;
+ memcpy(url, wszRpcProxyPrefix, sizeof(wszRpcProxyPrefix));
+ MultiByteToWideChar(CP_ACP, 0, Connection->NetworkAddr, -1, url+sizeof(wszRpcProxyPrefix)/sizeof(wszRpcProxyPrefix[0])-1, strlen(Connection->NetworkAddr)+1);
+ strcatW(url, wszColon);
+ MultiByteToWideChar(CP_ACP, 0, Connection->Endpoint, -1, url+strlenW(url), strlen(Connection->Endpoint)+1);
+
+ secure = is_secure(httpc);
+ credentials = has_credentials(httpc);
+
+ flags = INTERNET_FLAG_KEEP_CONNECTION | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_NO_CACHE_WRITE |
+ INTERNET_FLAG_NO_AUTO_REDIRECT;
+ if (secure) flags |= INTERNET_FLAG_SECURE;
+ if (credentials) flags |= INTERNET_FLAG_NO_AUTH;
+
+ httpc->in_request = HttpOpenRequestW(httpc->session, wszVerbIn, url, NULL, NULL, wszAcceptTypes,
+ flags, (DWORD_PTR)httpc->async_data);
+ if (!httpc->in_request)
+ {
+ ERR("HttpOpenRequestW failed with error %d\n", GetLastError());
+ HeapFree(GetProcessHeap(), 0, url);
+ return RPC_S_SERVER_UNAVAILABLE;
+ }
+ status = insert_cookie_header(httpc->in_request, Connection->CookieAuth);
+ if (status != RPC_S_OK)
+ {
+ HeapFree(GetProcessHeap(), 0, url);
+ return status;
+ }
+ if (credentials)
+ {
+ status = authorize_request(httpc, httpc->in_request);
+ if (status != RPC_S_OK)
+ {
+ HeapFree(GetProcessHeap(), 0, url);
+ return status;
+ }
+ status = rpcrt4_http_check_response(httpc->in_request);
+ if (status != RPC_S_OK)
+ {
+ HeapFree(GetProcessHeap(), 0, url);
+ return status;
+ }
+ drain_content(httpc->in_request);
+ }
+
+ httpc->out_request = HttpOpenRequestW(httpc->session, wszVerbOut, url, NULL, NULL, wszAcceptTypes,
+ flags, (DWORD_PTR)httpc->async_data);
+ HeapFree(GetProcessHeap(), 0, url);
+ if (!httpc->out_request)
+ {
+ ERR("HttpOpenRequestW failed with error %d\n", GetLastError());
+ return RPC_S_SERVER_UNAVAILABLE;
+ }
+ status = insert_cookie_header(httpc->out_request, Connection->CookieAuth);
+ if (status != RPC_S_OK)
+ return status;
+
+ if (credentials)
+ {
+ status = authorize_request(httpc, httpc->out_request);
+ if (status != RPC_S_OK)
+ return status;
+ }
+
+ status = rpcrt4_http_prepare_in_pipe(httpc->in_request, httpc->async_data, httpc->cancel_event,
+ &httpc->connection_uuid, &httpc->in_pipe_uuid,
+ &Connection->assoc->http_uuid, credentials);
+ if (status != RPC_S_OK)
+ return status;
+
+ status = rpcrt4_http_prepare_out_pipe(httpc->out_request, httpc->async_data, httpc->cancel_event,
+ &httpc->connection_uuid, &httpc->out_pipe_uuid,
+ &httpc->flow_control_increment, credentials);
+ if (status != RPC_S_OK)
+ return status;
+
+ httpc->flow_control_mark = httpc->flow_control_increment / 2;
+ httpc->last_sent_time = GetTickCount();
+ httpc->timer_cancelled = CreateEventW(NULL, FALSE, FALSE, NULL);
+
+ timer_data = HeapAlloc(GetProcessHeap(), 0, sizeof(*timer_data));
+ if (!timer_data)
+ return ERROR_OUTOFMEMORY;
+ timer_data->timer_param = httpc->in_request;
+ timer_data->last_sent_time = &httpc->last_sent_time;
+ timer_data->timer_cancelled = httpc->timer_cancelled;
+ /* FIXME: should use CreateTimerQueueTimer when implemented */
+ thread = CreateThread(NULL, 0, rpcrt4_http_timer_thread, timer_data, 0, NULL);
+ if (!thread)
+ {
+ HeapFree(GetProcessHeap(), 0, timer_data);
+ return GetLastError();
+ }
+ CloseHandle(thread);
+
+ return RPC_S_OK;
+}
+
+static RPC_STATUS rpcrt4_ncacn_http_handoff(RpcConnection *old_conn, RpcConnection *new_conn)
+{
+ assert(0);
+ return RPC_S_SERVER_UNAVAILABLE;
+}
+
+static int rpcrt4_ncacn_http_read(RpcConnection *Connection,
+ void *buffer, unsigned int count)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *) Connection;
+ char *buf = buffer;
+ BOOL ret;
+ unsigned int bytes_left = count;
+ RPC_STATUS status = RPC_S_OK;
+
+ httpc->async_data->inet_buffers.lpvBuffer = HeapAlloc(GetProcessHeap(), 0, count);
+
+ while (bytes_left)
+ {
+ httpc->async_data->inet_buffers.dwBufferLength = bytes_left;
+ prepare_async_request(httpc->async_data);
+ ret = InternetReadFileExA(httpc->out_request, &httpc->async_data->inet_buffers, IRF_ASYNC, 0);
+ status = wait_async_request(httpc->async_data, ret, httpc->cancel_event);
+ if(status != RPC_S_OK) {
+ if(status == RPC_S_CALL_CANCELLED)
+ TRACE("call cancelled\n");
+ break;
+ }
+
+ if(!httpc->async_data->inet_buffers.dwBufferLength)
+ break;
+ memcpy(buf, httpc->async_data->inet_buffers.lpvBuffer,
+ httpc->async_data->inet_buffers.dwBufferLength);
+
+ bytes_left -= httpc->async_data->inet_buffers.dwBufferLength;
+ buf += httpc->async_data->inet_buffers.dwBufferLength;
+ }
+
+ HeapFree(GetProcessHeap(), 0, httpc->async_data->inet_buffers.lpvBuffer);
+ httpc->async_data->inet_buffers.lpvBuffer = NULL;
+
+ TRACE("%p %p %u -> %u\n", httpc->out_request, buffer, count, status);
+ return status == RPC_S_OK ? count : -1;
+}
+
+static RPC_STATUS rpcrt4_ncacn_http_receive_fragment(RpcConnection *Connection, RpcPktHdr **Header, void **Payload)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *) Connection;
+ RPC_STATUS status;
+ DWORD hdr_length;
+ LONG dwRead;
+ RpcPktCommonHdr common_hdr;
+
+ *Header = NULL;
+
+ TRACE("(%p, %p, %p)\n", Connection, Header, Payload);
+
+again:
+ /* read packet common header */
+ dwRead = rpcrt4_ncacn_http_read(Connection, &common_hdr, sizeof(common_hdr));
+ if (dwRead != sizeof(common_hdr)) {
+ WARN("Short read of header, %d bytes\n", dwRead);
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+ if (!memcmp(&common_hdr, "HTTP/1.1", sizeof("HTTP/1.1")) ||
+ !memcmp(&common_hdr, "HTTP/1.0", sizeof("HTTP/1.0")))
+ {
+ FIXME("server returned %s\n", debugstr_a((const char *)&common_hdr));
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+
+ status = RPCRT4_ValidateCommonHeader(&common_hdr);
+ if (status != RPC_S_OK) goto fail;
+
+ hdr_length = RPCRT4_GetHeaderSize((RpcPktHdr*)&common_hdr);
+ if (hdr_length == 0) {
+ WARN("header length == 0\n");
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+
+ *Header = HeapAlloc(GetProcessHeap(), 0, hdr_length);
+ if (!*Header)
+ {
+ status = RPC_S_OUT_OF_RESOURCES;
+ goto fail;
+ }
+ memcpy(*Header, &common_hdr, sizeof(common_hdr));
+
+ /* read the rest of packet header */
+ dwRead = rpcrt4_ncacn_http_read(Connection, &(*Header)->common + 1, hdr_length - sizeof(common_hdr));
+ if (dwRead != hdr_length - sizeof(common_hdr)) {
+ WARN("bad header length, %d bytes, hdr_length %d\n", dwRead, hdr_length);
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+
+ if (common_hdr.frag_len - hdr_length)
+ {
+ *Payload = HeapAlloc(GetProcessHeap(), 0, common_hdr.frag_len - hdr_length);
+ if (!*Payload)
+ {
+ status = RPC_S_OUT_OF_RESOURCES;
+ goto fail;
+ }
+
+ dwRead = rpcrt4_ncacn_http_read(Connection, *Payload, common_hdr.frag_len - hdr_length);
+ if (dwRead != common_hdr.frag_len - hdr_length)
+ {
+ WARN("bad data length, %d/%d\n", dwRead, common_hdr.frag_len - hdr_length);
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+ }
+ else
+ *Payload = NULL;
+
+ if ((*Header)->common.ptype == PKT_HTTP)
+ {
+ if (!RPCRT4_IsValidHttpPacket(*Header, *Payload, common_hdr.frag_len - hdr_length))
+ {
+ ERR("invalid http packet of length %d bytes\n", (*Header)->common.frag_len);
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+ if ((*Header)->http.flags == 0x0001)
+ {
+ TRACE("http idle packet, waiting for real packet\n");
+ if ((*Header)->http.num_data_items != 0)
+ {
+ ERR("HTTP idle packet should have no data items instead of %d\n", (*Header)->http.num_data_items);
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+ }
+ else if ((*Header)->http.flags == 0x0002)
+ {
+ ULONG bytes_transmitted;
+ ULONG flow_control_increment;
+ UUID pipe_uuid;
+ status = RPCRT4_ParseHttpFlowControlHeader(*Header, *Payload,
+ Connection->server,
+ &bytes_transmitted,
+ &flow_control_increment,
+ &pipe_uuid);
+ if (status != RPC_S_OK)
+ goto fail;
+ TRACE("received http flow control header (0x%x, 0x%x, %s)\n",
+ bytes_transmitted, flow_control_increment, debugstr_guid(&pipe_uuid));
+ /* FIXME: do something with parsed data */
+ }
+ else
+ {
+ FIXME("unrecognised http packet with flags 0x%04x\n", (*Header)->http.flags);
+ status = RPC_S_PROTOCOL_ERROR;
+ goto fail;
+ }
+ RPCRT4_FreeHeader(*Header);
+ *Header = NULL;
+ HeapFree(GetProcessHeap(), 0, *Payload);
+ *Payload = NULL;
+ goto again;
+ }
+
+ /* success */
+ status = RPC_S_OK;
+
+ httpc->bytes_received += common_hdr.frag_len;
+
+ TRACE("httpc->bytes_received = 0x%x\n", httpc->bytes_received);
+
+ if (httpc->bytes_received > httpc->flow_control_mark)
+ {
+ RpcPktHdr *hdr = RPCRT4_BuildHttpFlowControlHeader(httpc->common.server,
+ httpc->bytes_received,
+ httpc->flow_control_increment,
+ &httpc->out_pipe_uuid);
+ if (hdr)
+ {
+ DWORD bytes_written;
+ BOOL ret2;
+ TRACE("sending flow control packet at 0x%x\n", httpc->bytes_received);
+ ret2 = InternetWriteFile(httpc->in_request, hdr, hdr->common.frag_len, &bytes_written);
+ RPCRT4_FreeHeader(hdr);
+ if (ret2)
+ httpc->flow_control_mark = httpc->bytes_received + httpc->flow_control_increment / 2;
+ }
+ }
+
+fail:
+ if (status != RPC_S_OK) {
+ RPCRT4_FreeHeader(*Header);
+ *Header = NULL;
+ HeapFree(GetProcessHeap(), 0, *Payload);
+ *Payload = NULL;
+ }
+ return status;
+}
+
+static int rpcrt4_ncacn_http_write(RpcConnection *Connection,
+ const void *buffer, unsigned int count)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *) Connection;
+ DWORD bytes_written;
+ BOOL ret;
+
+ httpc->last_sent_time = ~0U; /* disable idle packet sending */
+ ret = InternetWriteFile(httpc->in_request, buffer, count, &bytes_written);
+ httpc->last_sent_time = GetTickCount();
+ TRACE("%p %p %u -> %s\n", httpc->in_request, buffer, count, ret ? "TRUE" : "FALSE");
+ return ret ? bytes_written : -1;
+}
+
+static int rpcrt4_ncacn_http_close(RpcConnection *Connection)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *) Connection;
+
+ TRACE("\n");
+
+ SetEvent(httpc->timer_cancelled);
+ if (httpc->in_request)
+ InternetCloseHandle(httpc->in_request);
+ httpc->in_request = NULL;
+ if (httpc->out_request)
+ InternetCloseHandle(httpc->out_request);
+ httpc->out_request = NULL;
+ if (httpc->app_info)
+ InternetCloseHandle(httpc->app_info);
+ httpc->app_info = NULL;
+ if (httpc->session)
+ InternetCloseHandle(httpc->session);
+ httpc->session = NULL;
+ RpcHttpAsyncData_Release(httpc->async_data);
+ if (httpc->cancel_event)
+ CloseHandle(httpc->cancel_event);
+ HeapFree(GetProcessHeap(), 0, httpc->servername);
+ httpc->servername = NULL;
+
+ return 0;
+}
+
+static void rpcrt4_ncacn_http_cancel_call(RpcConnection *Connection)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *) Connection;
+
+ SetEvent(httpc->cancel_event);
+}
+
+static int rpcrt4_ncacn_http_wait_for_incoming_data(RpcConnection *Connection)
+{
+ RpcConnection_http *httpc = (RpcConnection_http *) Connection;
+ BOOL ret;
+ RPC_STATUS status;
+
+ prepare_async_request(httpc->async_data);
+ ret = InternetQueryDataAvailable(httpc->out_request,
+ &httpc->async_data->inet_buffers.dwBufferLength, IRF_ASYNC, 0);
+ status = wait_async_request(httpc->async_data, ret, httpc->cancel_event);
+ return status == RPC_S_OK ? 0 : -1;
+}
+
+static size_t rpcrt4_ncacn_http_get_top_of_tower(unsigned char *tower_data,
+ const char *networkaddr,
+ const char *endpoint)
+{
+ return rpcrt4_ip_tcp_get_top_of_tower(tower_data, networkaddr,
+ EPM_PROTOCOL_HTTP, endpoint);
+}
+
+static RPC_STATUS rpcrt4_ncacn_http_parse_top_of_tower(const unsigned char *tower_data,
+ size_t tower_size,
+ char **networkaddr,
+ char **endpoint)
+{
+ return rpcrt4_ip_tcp_parse_top_of_tower(tower_data, tower_size,
+ networkaddr, EPM_PROTOCOL_HTTP,
+ endpoint);
+}
+
+static const struct connection_ops conn_protseq_list[] = {
+ { "ncacn_np",
+ { EPM_PROTOCOL_NCACN, EPM_PROTOCOL_SMB },
+ rpcrt4_conn_np_alloc,
+ rpcrt4_ncacn_np_open,
+ rpcrt4_ncacn_np_handoff,
+ rpcrt4_conn_np_read,
+ rpcrt4_conn_np_write,
+ rpcrt4_conn_np_close,
+ rpcrt4_conn_np_cancel_call,
+ rpcrt4_conn_np_wait_for_incoming_data,
+ rpcrt4_ncacn_np_get_top_of_tower,
+ rpcrt4_ncacn_np_parse_top_of_tower,
+ NULL,
+ RPCRT4_default_is_authorized,
+ RPCRT4_default_authorize,
+ RPCRT4_default_secure_packet,
+ rpcrt4_conn_np_impersonate_client,
+ rpcrt4_conn_np_revert_to_self,
+ RPCRT4_default_inquire_auth_client,
+ },
+ { "ncalrpc",
+ { EPM_PROTOCOL_NCALRPC, EPM_PROTOCOL_PIPE },
+ rpcrt4_conn_np_alloc,
+ rpcrt4_ncalrpc_open,
+ rpcrt4_ncalrpc_handoff,
+ rpcrt4_conn_np_read,
+ rpcrt4_conn_np_write,
+ rpcrt4_conn_np_close,
+ rpcrt4_conn_np_cancel_call,
+ rpcrt4_conn_np_wait_for_incoming_data,
+ rpcrt4_ncalrpc_get_top_of_tower,
+ rpcrt4_ncalrpc_parse_top_of_tower,
+ NULL,
+ rpcrt4_ncalrpc_is_authorized,
+ rpcrt4_ncalrpc_authorize,
+ rpcrt4_ncalrpc_secure_packet,
+ rpcrt4_conn_np_impersonate_client,
+ rpcrt4_conn_np_revert_to_self,
+ rpcrt4_ncalrpc_inquire_auth_client,
+ },
+ { "ncacn_ip_tcp",
+ { EPM_PROTOCOL_NCACN, EPM_PROTOCOL_TCP },
+ rpcrt4_conn_tcp_alloc,
+ rpcrt4_ncacn_ip_tcp_open,
+ rpcrt4_conn_tcp_handoff,
+ rpcrt4_conn_tcp_read,
+ rpcrt4_conn_tcp_write,
+ rpcrt4_conn_tcp_close,
+ rpcrt4_conn_tcp_cancel_call,
+ rpcrt4_conn_tcp_wait_for_incoming_data,
+ rpcrt4_ncacn_ip_tcp_get_top_of_tower,
+ rpcrt4_ncacn_ip_tcp_parse_top_of_tower,
+ NULL,
+ RPCRT4_default_is_authorized,
+ RPCRT4_default_authorize,
+ RPCRT4_default_secure_packet,
+ RPCRT4_default_impersonate_client,
+ RPCRT4_default_revert_to_self,
+ RPCRT4_default_inquire_auth_client,
+ },
+ { "ncacn_http",
+ { EPM_PROTOCOL_NCACN, EPM_PROTOCOL_HTTP },
+ rpcrt4_ncacn_http_alloc,
+ rpcrt4_ncacn_http_open,
+ rpcrt4_ncacn_http_handoff,
+ rpcrt4_ncacn_http_read,
+ rpcrt4_ncacn_http_write,
+ rpcrt4_ncacn_http_close,
+ rpcrt4_ncacn_http_cancel_call,
+ rpcrt4_ncacn_http_wait_for_incoming_data,
+ rpcrt4_ncacn_http_get_top_of_tower,
+ rpcrt4_ncacn_http_parse_top_of_tower,
+ rpcrt4_ncacn_http_receive_fragment,
+ RPCRT4_default_is_authorized,
+ RPCRT4_default_authorize,
+ RPCRT4_default_secure_packet,
+ RPCRT4_default_impersonate_client,
+ RPCRT4_default_revert_to_self,
+ RPCRT4_default_inquire_auth_client,
+ },
+};
+
+
+static const struct protseq_ops protseq_list[] =
+{
+ {
+ "ncacn_np",
+ rpcrt4_protseq_np_alloc,
+ rpcrt4_protseq_np_signal_state_changed,
+ rpcrt4_protseq_np_get_wait_array,
+ rpcrt4_protseq_np_free_wait_array,
+ rpcrt4_protseq_np_wait_for_new_connection,
+ rpcrt4_protseq_ncacn_np_open_endpoint,
+ },
+ {
+ "ncalrpc",
+ rpcrt4_protseq_np_alloc,
+ rpcrt4_protseq_np_signal_state_changed,
+ rpcrt4_protseq_np_get_wait_array,
+ rpcrt4_protseq_np_free_wait_array,
+ rpcrt4_protseq_np_wait_for_new_connection,
+ rpcrt4_protseq_ncalrpc_open_endpoint,
+ },
+ {
+ "ncacn_ip_tcp",
+ rpcrt4_protseq_sock_alloc,
+ rpcrt4_protseq_sock_signal_state_changed,
+ rpcrt4_protseq_sock_get_wait_array,
+ rpcrt4_protseq_sock_free_wait_array,
+ rpcrt4_protseq_sock_wait_for_new_connection,
+ rpcrt4_protseq_ncacn_ip_tcp_open_endpoint,
+ },
+};
+
+const struct protseq_ops *rpcrt4_get_protseq_ops(const char *protseq)
+{
+ unsigned int i;
+ for(i=0; i<ARRAYSIZE(protseq_list); i++)
+ if (!strcmp(protseq_list[i].name, protseq))
+ return &protseq_list[i];
+ return NULL;
+}
+
+static const struct connection_ops *rpcrt4_get_conn_protseq_ops(const char *protseq)
+{
+ unsigned int i;
+ for(i=0; i<ARRAYSIZE(conn_protseq_list); i++)
+ if (!strcmp(conn_protseq_list[i].name, protseq))
+ return &conn_protseq_list[i];
+ return NULL;
+}
+
+/**** interface to rest of code ****/
+
+RPC_STATUS RPCRT4_OpenClientConnection(RpcConnection* Connection)
+{
+ TRACE("(Connection == ^%p)\n", Connection);
+
+ assert(!Connection->server);
+ return Connection->ops->open_connection_client(Connection);
+}
+
+RPC_STATUS RPCRT4_CloseConnection(RpcConnection* Connection)
+{
+ TRACE("(Connection == ^%p)\n", Connection);
+ if (SecIsValidHandle(&Connection->ctx))
+ {
+ DeleteSecurityContext(&Connection->ctx);
+ SecInvalidateHandle(&Connection->ctx);
+ }
+ rpcrt4_conn_close(Connection);
+ return RPC_S_OK;
+}
+
+RPC_STATUS RPCRT4_CreateConnection(RpcConnection** Connection, BOOL server,
+ LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint,
+ LPCWSTR NetworkOptions, RpcAuthInfo* AuthInfo, RpcQualityOfService *QOS, LPCWSTR CookieAuth)
+{
+ 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->Next = NULL;
+ NewConnection->server_binding = NULL;
+ 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;
+ memset(&NewConnection->ActiveInterface, 0, sizeof(NewConnection->ActiveInterface));
+ NewConnection->NextCallId = 1;
+
+ SecInvalidateHandle(&NewConnection->ctx);
+ memset(&NewConnection->exp, 0, sizeof(NewConnection->exp));
+ NewConnection->attr = 0;
+ if (AuthInfo) RpcAuthInfo_AddRef(AuthInfo);
+ NewConnection->AuthInfo = AuthInfo;
+ NewConnection->auth_context_id = InterlockedIncrement( &next_id );
+ NewConnection->encryption_auth_len = 0;
+ NewConnection->signature_auth_len = 0;
+ if (QOS) RpcQualityOfService_AddRef(QOS);
+ NewConnection->QOS = QOS;
+
+ list_init(&NewConnection->conn_pool_entry);
+ NewConnection->async_state = NULL;
+
+ TRACE("connection: %p\n", NewConnection);
+ *Connection = NewConnection;
+
+ return RPC_S_OK;
+}
+
+static RPC_STATUS RPCRT4_SpawnConnection(RpcConnection** Connection, RpcConnection* OldConnection)
+{
+ RPC_STATUS err;
+
+ err = RPCRT4_CreateConnection(Connection, OldConnection->server, rpcrt4_conn_get_name(OldConnection),
+ OldConnection->NetworkAddr, OldConnection->Endpoint, NULL,
+ OldConnection->AuthInfo, OldConnection->QOS, OldConnection->CookieAuth);
+ if (err == RPC_S_OK)
+ rpcrt4_conn_handoff(OldConnection, *Connection);
+ return err;
+}
-RPC_STATUS RPCRT4_DestroyConnection(RpcConnection* Connection)
+RpcConnection *RPCRT4_GrabConnection( RpcConnection *conn )
{
- TRACE("connection: %p\n", Connection);
+ InterlockedIncrement( &conn->ref );
+ return conn;
+}
+
+RPC_STATUS RPCRT4_ReleaseConnection(RpcConnection* Connection)
+{
+ if (InterlockedDecrement( &Connection->ref ) > 0) return RPC_S_OK;
+
+ TRACE("destroying connection %p\n", Connection);
RPCRT4_CloseConnection(Connection);
RPCRT4_strfree(Connection->Endpoint);
RPCRT4_strfree(Connection->NetworkAddr);
HeapFree(GetProcessHeap(), 0, Connection->NetworkOptions);
+ HeapFree(GetProcessHeap(), 0, Connection->CookieAuth);
if (Connection->AuthInfo) RpcAuthInfo_Release(Connection->AuthInfo);
if (Connection->QOS) RpcQualityOfService_Release(Connection->QOS);
}
return RPC_S_OUT_OF_MEMORY;
}
+
+/***********************************************************************
+ * RpcProtseqVectorFreeA (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcProtseqVectorFreeA(RPC_PROTSEQ_VECTORA **protseqs)
+{
+ 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;
+}
+
+/***********************************************************************
+ * RpcProtseqVectorFreeW (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcProtseqVectorFreeW(RPC_PROTSEQ_VECTORW **protseqs)
+{
+ 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;
+}
+
+/***********************************************************************
+ * RpcNetworkInqProtseqsW (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcNetworkInqProtseqsW( RPC_PROTSEQ_VECTORW** protseqs )
+{
+ 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*)*ARRAYSIZE(protseq_list)));
+ if (!*protseqs)
+ goto end;
+ pvector = *protseqs;
+ pvector->Count = 0;
+ for (i = 0; i < ARRAYSIZE(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;
+}
+
+/***********************************************************************
+ * RpcNetworkInqProtseqsA (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcNetworkInqProtseqsA(RPC_PROTSEQ_VECTORA** protseqs)
+{
+ 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*)*ARRAYSIZE(protseq_list)));
+ if (!*protseqs)
+ goto end;
+ pvector = *protseqs;
+ pvector->Count = 0;
+ for (i = 0; i < ARRAYSIZE(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;
+}
projects / reactos.git / blobdiff