Signed-off-by: Hans Leidekker hans@codeweavers.com --- dlls/winhttp/cookie.c | 11 +- dlls/winhttp/net.c | 177 +++++----- dlls/winhttp/request.c | 572 ++++++++++++++++----------------- dlls/winhttp/session.c | 2 +- dlls/winhttp/winhttp_private.h | 16 +- 5 files changed, 385 insertions(+), 393 deletions(-)
diff --git a/dlls/winhttp/cookie.c b/dlls/winhttp/cookie.c index 83efc7f85c..6247e379ec 100644 --- a/dlls/winhttp/cookie.c +++ b/dlls/winhttp/cookie.c @@ -319,10 +319,11 @@ end: return ret; }
-BOOL add_cookie_headers( struct request *request ) +DWORD add_cookie_headers( struct request *request ) { struct list *domain_cursor; struct session *session = request->connect->session; + DWORD ret = ERROR_SUCCESS;
EnterCriticalSection( &session->cs );
@@ -351,7 +352,7 @@ BOOL add_cookie_headers( struct request *request ) if (!(header = heap_alloc( (len + 1) * sizeof(WCHAR) ))) { LeaveCriticalSection( &session->cs ); - return FALSE; + return ERROR_OUTOFMEMORY; }
memcpy( header, cookieW, len_cookie * sizeof(WCHAR) ); @@ -363,8 +364,8 @@ BOOL add_cookie_headers( struct request *request ) }
TRACE("%s\n", debugstr_w(header)); - add_request_headers( request, header, len, - WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON ); + ret = add_request_headers( request, header, len, + WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON ); heap_free( header ); } } @@ -372,5 +373,5 @@ BOOL add_cookie_headers( struct request *request ) }
LeaveCriticalSection( &session->cs ); - return TRUE; + return ret; } diff --git a/dlls/winhttp/net.c b/dlls/winhttp/net.c index c9da098f52..c88def5b51 100644 --- a/dlls/winhttp/net.c +++ b/dlls/winhttp/net.c @@ -176,23 +176,24 @@ static void set_blocking( struct netconn *conn, BOOL blocking ) ioctlsocket( conn->socket, FIONBIO, &state ); }
-struct netconn *netconn_create( struct hostdata *host, const struct sockaddr_storage *sockaddr, int timeout ) +DWORD netconn_create( struct hostdata *host, const struct sockaddr_storage *sockaddr, int timeout, + struct netconn **ret_conn ) { struct netconn *conn; unsigned int addr_len; - BOOL ret = FALSE; + DWORD ret;
winsock_init();
- conn = heap_alloc_zero(sizeof(*conn)); - if (!conn) return NULL; + if (!(conn = heap_alloc_zero( sizeof(*conn) ))) return ERROR_OUTOFMEMORY; conn->host = host; conn->sockaddr = *sockaddr; if ((conn->socket = socket( sockaddr->ss_family, SOCK_STREAM, 0 )) == -1) { - WARN("unable to create socket (%u)\n", WSAGetLastError()); - heap_free(conn); - return NULL; + ret = WSAGetLastError(); + WARN("unable to create socket (%u)\n", ret); + heap_free( conn ); + return ret; }
switch (conn->sockaddr.ss_family) @@ -206,16 +207,16 @@ struct netconn *netconn_create( struct hostdata *host, const struct sockaddr_sto default: ERR( "unhandled family %u\n", conn->sockaddr.ss_family ); heap_free( conn ); - return NULL; + return ERROR_INVALID_PARAMETER; }
if (timeout > 0) set_blocking( conn, FALSE );
- if (!connect( conn->socket, (const struct sockaddr *)&conn->sockaddr, addr_len )) ret = TRUE; + if (!connect( conn->socket, (const struct sockaddr *)&conn->sockaddr, addr_len )) ret = ERROR_SUCCESS; else { - DWORD err = WSAGetLastError(); - if (err == WSAEWOULDBLOCK || err == WSAEINPROGRESS) + ret = WSAGetLastError(); + if (ret == WSAEWOULDBLOCK || ret == WSAEINPROGRESS) { FD_SET set; TIMEVAL timeval = { 0, timeout * 1000 }; @@ -223,21 +224,23 @@ struct netconn *netconn_create( struct hostdata *host, const struct sockaddr_sto
FD_ZERO( &set ); FD_SET( conn->socket, &set ); - if ((res = select( conn->socket + 1, NULL, &set, NULL, &timeval )) > 0) ret = TRUE; - else if (!res) SetLastError( ERROR_WINHTTP_TIMEOUT ); + if ((res = select( conn->socket + 1, NULL, &set, NULL, &timeval )) > 0) ret = ERROR_SUCCESS; + else if (!res) ret = ERROR_WINHTTP_TIMEOUT; } }
if (timeout > 0) set_blocking( conn, TRUE );
- if (!ret) + if (ret) { - WARN("unable to connect to host (%u)\n", GetLastError()); + WARN("unable to connect to host (%u)\n", ret); closesocket( conn->socket ); heap_free( conn ); - return NULL; + return ret; } - return conn; + + *ret_conn = conn; + return ERROR_SUCCESS; }
void netconn_close( struct netconn *conn ) @@ -254,8 +257,8 @@ void netconn_close( struct netconn *conn ) heap_free(conn); }
-BOOL netconn_secure_connect( struct netconn *conn, WCHAR *hostname, DWORD security_flags, CredHandle *cred_handle, - BOOL check_revocation) +DWORD netconn_secure_connect( struct netconn *conn, WCHAR *hostname, DWORD security_flags, CredHandle *cred_handle, + BOOL check_revocation ) { SecBuffer out_buf = {0, SECBUFFER_TOKEN, NULL}, in_bufs[2] = {{0, SECBUFFER_TOKEN}, {0, SECBUFFER_EMPTY}}; SecBufferDesc out_desc = {SECBUFFER_VERSION, 1, &out_buf}, in_desc = {SECBUFFER_VERSION, 2, in_bufs}; @@ -271,9 +274,7 @@ BOOL netconn_secure_connect( struct netconn *conn, WCHAR *hostname, DWORD securi const DWORD isc_req_flags = ISC_REQ_ALLOCATE_MEMORY|ISC_REQ_USE_SESSION_KEY|ISC_REQ_CONFIDENTIALITY |ISC_REQ_SEQUENCE_DETECT|ISC_REQ_REPLAY_DETECT|ISC_REQ_MANUAL_CRED_VALIDATION;
- read_buf = heap_alloc(read_buf_size); - if(!read_buf) - return FALSE; + if (!(read_buf = heap_alloc( read_buf_size ))) return ERROR_OUTOFMEMORY;
status = InitializeSecurityContextW(cred_handle, NULL, hostname, isc_req_flags, 0, 0, NULL, 0, &ctx, &out_desc, &attrs, NULL); @@ -364,7 +365,7 @@ BOOL netconn_secure_connect( struct netconn *conn, WCHAR *hostname, DWORD securi
conn->ssl_buf = heap_alloc(conn->ssl_sizes.cbHeader + conn->ssl_sizes.cbMaximumMessage + conn->ssl_sizes.cbTrailer); if(!conn->ssl_buf) { - res = GetLastError(); + res = ERROR_OUTOFMEMORY; break; } } @@ -377,18 +378,17 @@ BOOL netconn_secure_connect( struct netconn *conn, WCHAR *hostname, DWORD securi heap_free(conn->ssl_buf); conn->ssl_buf = NULL; DeleteSecurityContext(&ctx); - SetLastError(res ? res : ERROR_WINHTTP_SECURE_CHANNEL_ERROR); - return FALSE; + return ERROR_WINHTTP_SECURE_CHANNEL_ERROR; }
TRACE("established SSL connection\n"); conn->secure = TRUE; conn->ssl_ctx = ctx; - return TRUE; + return ERROR_SUCCESS; }
-static BOOL send_ssl_chunk(struct netconn *conn, const void *msg, size_t size) +static DWORD send_ssl_chunk( struct netconn *conn, const void *msg, size_t size ) { SecBuffer bufs[4] = { {conn->ssl_sizes.cbHeader, SECBUFFER_STREAM_HEADER, conn->ssl_buf}, @@ -399,46 +399,50 @@ static BOOL send_ssl_chunk(struct netconn *conn, const void *msg, size_t size) SecBufferDesc buf_desc = {SECBUFFER_VERSION, ARRAY_SIZE(bufs), bufs}; SECURITY_STATUS res;
- memcpy(bufs[1].pvBuffer, msg, size); - res = EncryptMessage(&conn->ssl_ctx, 0, &buf_desc, 0); - if(res != SEC_E_OK) { - WARN("EncryptMessage failed\n"); - return FALSE; + memcpy( bufs[1].pvBuffer, msg, size ); + if ((res = EncryptMessage(&conn->ssl_ctx, 0, &buf_desc, 0)) != SEC_E_OK) + { + WARN("EncryptMessage failed: %08x\n", res); + return res; }
- if(sock_send(conn->socket, conn->ssl_buf, bufs[0].cbBuffer+bufs[1].cbBuffer+bufs[2].cbBuffer, 0) < 1) { + if (sock_send( conn->socket, conn->ssl_buf, bufs[0].cbBuffer + bufs[1].cbBuffer + bufs[2].cbBuffer, 0 ) < 1) + { WARN("send failed\n"); - return FALSE; + return WSAGetLastError(); }
- return TRUE; + return ERROR_SUCCESS; }
-BOOL netconn_send( struct netconn *conn, const void *msg, size_t len, int *sent ) +DWORD netconn_send( struct netconn *conn, const void *msg, size_t len, int *sent ) { if (conn->secure) { const BYTE *ptr = msg; size_t chunk_size; + DWORD res;
*sent = 0; - - while(len) { - chunk_size = min(len, conn->ssl_sizes.cbMaximumMessage); - if(!send_ssl_chunk(conn, ptr, chunk_size)) - return FALSE; + while (len) + { + chunk_size = min( len, conn->ssl_sizes.cbMaximumMessage ); + if ((res = send_ssl_chunk( conn, ptr, chunk_size ))) + return res;
*sent += chunk_size; ptr += chunk_size; len -= chunk_size; }
- return TRUE; + return ERROR_SUCCESS; } - return ((*sent = sock_send( conn->socket, msg, len, 0 )) != -1); + + if ((*sent = sock_send( conn->socket, msg, len, 0 )) < 0) return WSAGetLastError(); + return ERROR_SUCCESS; }
-static BOOL read_ssl_chunk(struct netconn *conn, void *buf, SIZE_T buf_size, SIZE_T *ret_size, BOOL *eof) +static DWORD read_ssl_chunk( struct netconn *conn, void *buf, SIZE_T buf_size, SIZE_T *ret_size, BOOL *eof ) { const SIZE_T ssl_buf_size = conn->ssl_sizes.cbHeader+conn->ssl_sizes.cbMaximumMessage+conn->ssl_sizes.cbTrailer; SecBuffer bufs[4]; @@ -456,13 +460,13 @@ static BOOL read_ssl_chunk(struct netconn *conn, void *buf, SIZE_T buf_size, SIZ heap_free(conn->extra_buf); conn->extra_buf = NULL; }else { - buf_len = sock_recv(conn->socket, conn->ssl_buf+conn->extra_len, ssl_buf_size-conn->extra_len, 0); - if(buf_len < 0) - return FALSE; + if ((buf_len = sock_recv( conn->socket, conn->ssl_buf + conn->extra_len, ssl_buf_size - conn->extra_len, 0)) < 0) + return WSAGetLastError();
- if(!buf_len) { + if (!buf_len) + { *eof = TRUE; - return TRUE; + return ERROR_SUCCESS; } }
@@ -475,28 +479,30 @@ static BOOL read_ssl_chunk(struct netconn *conn, void *buf, SIZE_T buf_size, SIZ bufs[0].cbBuffer = buf_len; bufs[0].pvBuffer = conn->ssl_buf;
- res = DecryptMessage(&conn->ssl_ctx, &buf_desc, 0, NULL); - switch(res) { + switch ((res = DecryptMessage( &conn->ssl_ctx, &buf_desc, 0, NULL ))) + { case SEC_E_OK: break; + case SEC_I_CONTEXT_EXPIRED: TRACE("context expired\n"); *eof = TRUE; - return TRUE; + return ERROR_SUCCESS; + case SEC_E_INCOMPLETE_MESSAGE: assert(buf_len < ssl_buf_size);
- size = sock_recv(conn->socket, conn->ssl_buf+buf_len, ssl_buf_size-buf_len, 0); - if(size < 1) - return FALSE; + if ((size = sock_recv( conn->socket, conn->ssl_buf + buf_len, ssl_buf_size - buf_len, 0 )) < 1) + return SEC_E_INCOMPLETE_MESSAGE;
buf_len += size; continue; + default: WARN("failed: %08x\n", res); - return FALSE; + return res; } - } while(res != SEC_E_OK); + } while (res != SEC_E_OK);
for(i = 0; i < ARRAY_SIZE(bufs); i++) { if(bufs[i].BufferType == SECBUFFER_DATA) { @@ -506,7 +512,7 @@ static BOOL read_ssl_chunk(struct netconn *conn, void *buf, SIZE_T buf_size, SIZ assert(!conn->peek_len); conn->peek_msg_mem = conn->peek_msg = heap_alloc(bufs[i].cbBuffer - size); if(!conn->peek_msg) - return FALSE; + return ERROR_OUTOFMEMORY; conn->peek_len = bufs[i].cbBuffer-size; memcpy(conn->peek_msg, (char*)bufs[i].pvBuffer+size, conn->peek_len); } @@ -519,25 +525,26 @@ static BOOL read_ssl_chunk(struct netconn *conn, void *buf, SIZE_T buf_size, SIZ if(bufs[i].BufferType == SECBUFFER_EXTRA) { conn->extra_buf = heap_alloc(bufs[i].cbBuffer); if(!conn->extra_buf) - return FALSE; + return ERROR_OUTOFMEMORY;
conn->extra_len = bufs[i].cbBuffer; memcpy(conn->extra_buf, bufs[i].pvBuffer, conn->extra_len); } }
- return TRUE; + return ERROR_SUCCESS; }
-BOOL netconn_recv( struct netconn *conn, void *buf, size_t len, int flags, int *recvd ) +DWORD netconn_recv( struct netconn *conn, void *buf, size_t len, int flags, int *recvd ) { *recvd = 0; - if (!len) return TRUE; + if (!len) return ERROR_SUCCESS;
if (conn->secure) { - SIZE_T size, cread; - BOOL res, eof; + SIZE_T size; + DWORD res; + BOOL eof;
if (conn->peek_msg) { @@ -553,32 +560,35 @@ BOOL netconn_recv( struct netconn *conn, void *buf, size_t len, int flags, int * conn->peek_msg = NULL; } /* check if we have enough data from the peek buffer */ - if (!(flags & MSG_WAITALL) || *recvd == len) return TRUE; + if (!(flags & MSG_WAITALL) || *recvd == len) return ERROR_SUCCESS; } size = *recvd;
- do { - res = read_ssl_chunk(conn, (BYTE*)buf+size, len-size, &cread, &eof); - if(!res) { - WARN("read_ssl_chunk failed\n"); - if(!size) - return FALSE; + do + { + SIZE_T cread = 0; + if ((res = read_ssl_chunk( conn, (BYTE *)buf + size, len - size, &cread, &eof ))) + { + WARN("read_ssl_chunk failed: %u\n", res); + if (!size) return res; break; } - - if(eof) { + if (eof) + { TRACE("EOF\n"); break; } - size += cread; - }while(!size || ((flags & MSG_WAITALL) && size < len)); + + } while (!size || ((flags & MSG_WAITALL) && size < len));
TRACE("received %ld bytes\n", size); *recvd = size; - return TRUE; + return ERROR_SUCCESS; } - return ((*recvd = sock_recv( conn->socket, buf, len, flags )) != -1); + + if ((*recvd = sock_recv( conn->socket, buf, len, flags )) < 0) return WSAGetLastError(); + return ERROR_SUCCESS; }
ULONG netconn_query_data_available( struct netconn *conn ) @@ -666,7 +676,7 @@ static void CALLBACK resolve_proc( TP_CALLBACK_INSTANCE *instance, void *ctx ) SetEvent( async->done ); }
-BOOL netconn_resolve( WCHAR *hostname, INTERNET_PORT port, struct sockaddr_storage *addr, int timeout ) +DWORD netconn_resolve( WCHAR *hostname, INTERNET_PORT port, struct sockaddr_storage *addr, int timeout ) { DWORD ret;
@@ -678,23 +688,18 @@ BOOL netconn_resolve( WCHAR *hostname, INTERNET_PORT port, struct sockaddr_stora async.hostname = hostname; async.port = port; async.addr = addr; - if (!(async.done = CreateEventW( NULL, FALSE, FALSE, NULL ))) return FALSE; + if (!(async.done = CreateEventW( NULL, FALSE, FALSE, NULL ))) return GetLastError(); if (!TrySubmitThreadpoolCallback( resolve_proc, &async, NULL )) { CloseHandle( async.done ); - return FALSE; + return GetLastError(); } if (WaitForSingleObject( async.done, timeout ) != WAIT_OBJECT_0) ret = ERROR_WINHTTP_TIMEOUT; else ret = async.result; CloseHandle( async.done ); }
- if (ret) - { - SetLastError( ret ); - return FALSE; - } - return TRUE; + return ret; }
const void *netconn_get_certificate( struct netconn *conn ) diff --git a/dlls/winhttp/request.c b/dlls/winhttp/request.c index 7c8e6ba89e..fbccf0228b 100644 --- a/dlls/winhttp/request.c +++ b/dlls/winhttp/request.c @@ -173,18 +173,18 @@ static void CALLBACK task_proc( TP_CALLBACK_INSTANCE *instance, void *ctx ) } }
-static BOOL queue_task( struct task_header *task ) +static DWORD queue_task( struct task_header *task ) { struct request *request = task->request;
if (!request->task_wait) { - if (!(request->task_wait = CreateEventW( NULL, FALSE, FALSE, NULL ))) return FALSE; + if (!(request->task_wait = CreateEventW( NULL, FALSE, FALSE, NULL ))) return ERROR_OUTOFMEMORY; if (!(request->task_cancel = CreateEventW( NULL, FALSE, FALSE, NULL ))) { CloseHandle( request->task_wait ); request->task_wait = NULL; - return FALSE; + return ERROR_OUTOFMEMORY; } if (!TrySubmitThreadpoolCallback( task_proc, request, NULL )) { @@ -192,7 +192,7 @@ static BOOL queue_task( struct task_header *task ) request->task_wait = NULL; CloseHandle( request->task_cancel ); request->task_cancel = NULL; - return FALSE; + return GetLastError(); } request->task_proc_running = TRUE; InitializeCriticalSection( &request->task_cs ); @@ -205,7 +205,7 @@ static BOOL queue_task( struct task_header *task ) LeaveCriticalSection( &request->task_cs );
SetEvent( request->task_wait ); - return TRUE; + return ERROR_SUCCESS; }
static void free_header( struct header *header ) @@ -307,7 +307,7 @@ static int get_header_index( struct request *request, const WCHAR *field, int re return index; }
-static BOOL insert_header( struct request *request, struct header *header ) +static DWORD insert_header( struct request *request, struct header *header ) { DWORD count = request->num_headers + 1; struct header *hdrs; @@ -316,20 +316,19 @@ static BOOL insert_header( struct request *request, struct header *header ) hdrs = heap_realloc_zero( request->headers, sizeof(struct header) * count ); else hdrs = heap_alloc_zero( sizeof(struct header) ); - if (!hdrs) return FALSE; + if (!hdrs) return ERROR_OUTOFMEMORY;
request->headers = hdrs; request->headers[count - 1].field = strdupW( header->field ); request->headers[count - 1].value = strdupW( header->value ); request->headers[count - 1].is_request = header->is_request; request->num_headers = count; - return TRUE; + return ERROR_SUCCESS; }
-static BOOL delete_header( struct request *request, DWORD index ) +static void delete_header( struct request *request, DWORD index ) { - if (!request->num_headers) return FALSE; - if (index >= request->num_headers) return FALSE; + if (!request->num_headers || index >= request->num_headers) return; request->num_headers--;
heap_free( request->headers[index].field ); @@ -338,10 +337,9 @@ static BOOL delete_header( struct request *request, DWORD index ) memmove( &request->headers[index], &request->headers[index + 1], (request->num_headers - index) * sizeof(struct header) ); memset( &request->headers[request->num_headers], 0, sizeof(struct header) ); - return TRUE; }
-BOOL process_header( struct request *request, const WCHAR *field, const WCHAR *value, DWORD flags, BOOL request_only ) +DWORD process_header( struct request *request, const WCHAR *field, const WCHAR *value, DWORD flags, BOOL request_only ) { int index; struct header hdr; @@ -350,7 +348,7 @@ BOOL process_header( struct request *request, const WCHAR *field, const WCHAR *v
if ((index = get_header_index( request, field, 0, request_only )) >= 0) { - if (flags & WINHTTP_ADDREQ_FLAG_ADD_IF_NEW) return FALSE; + if (flags & WINHTTP_ADDREQ_FLAG_ADD_IF_NEW) return ERROR_WINHTTP_HEADER_ALREADY_EXISTS; }
if (flags & WINHTTP_ADDREQ_FLAG_REPLACE) @@ -358,13 +356,9 @@ BOOL process_header( struct request *request, const WCHAR *field, const WCHAR *v if (index >= 0) { delete_header( request, index ); - if (!value || !value[0]) return TRUE; - } - else if (!(flags & WINHTTP_ADDREQ_FLAG_ADD)) - { - SetLastError( ERROR_WINHTTP_HEADER_NOT_FOUND ); - return FALSE; + if (!value || !value[0]) return ERROR_SUCCESS; } + else if (!(flags & WINHTTP_ADDREQ_FLAG_ADD)) return ERROR_WINHTTP_HEADER_NOT_FOUND;
hdr.field = (LPWSTR)field; hdr.value = (LPWSTR)value; @@ -385,14 +379,14 @@ BOOL process_header( struct request *request, const WCHAR *field, const WCHAR *v len_value = lstrlenW( value );
len = len_orig + len_value + 2; - if (!(tmp = heap_realloc( header->value, (len + 1) * sizeof(WCHAR) ))) return FALSE; + if (!(tmp = heap_realloc( header->value, (len + 1) * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; header->value = tmp; header->value[len_orig++] = (flags & WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA) ? ',' : ';'; header->value[len_orig++] = ' ';
memcpy( &header->value[len_orig], value, len_value * sizeof(WCHAR) ); header->value[len] = 0; - return TRUE; + return ERROR_SUCCESS; } else { @@ -403,18 +397,18 @@ BOOL process_header( struct request *request, const WCHAR *field, const WCHAR *v } }
- return TRUE; + return ERROR_SUCCESS; }
-BOOL add_request_headers( struct request *request, const WCHAR *headers, DWORD len, DWORD flags ) +DWORD add_request_headers( struct request *request, const WCHAR *headers, DWORD len, DWORD flags ) { - BOOL ret = FALSE; + DWORD ret = ERROR_WINHTTP_INVALID_HEADER; WCHAR *buffer, *p, *q; struct header *header;
if (len == ~0u) len = lstrlenW( headers ); - if (!len) return TRUE; - if (!(buffer = heap_alloc( (len + 1) * sizeof(WCHAR) ))) return FALSE; + if (!len) return ERROR_SUCCESS; + if (!(buffer = heap_alloc( (len + 1) * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; memcpy( buffer, headers, len * sizeof(WCHAR) ); buffer[len] = 0;
@@ -444,7 +438,7 @@ BOOL add_request_headers( struct request *request, const WCHAR *headers, DWORD l free_header( header ); } p = q; - } while (ret); + } while (!ret);
heap_free( buffer ); return ret; @@ -455,7 +449,7 @@ BOOL add_request_headers( struct request *request, const WCHAR *headers, DWORD l */ BOOL WINAPI WinHttpAddRequestHeaders( HINTERNET hrequest, LPCWSTR headers, DWORD len, DWORD flags ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %s, %u, 0x%08x\n", hrequest, debugstr_wn(headers, len), len, flags); @@ -480,8 +474,8 @@ BOOL WINAPI WinHttpAddRequestHeaders( HINTERNET hrequest, LPCWSTR headers, DWORD ret = add_request_headers( request, headers, len, flags );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
static WCHAR *build_absolute_request_path( struct request *request, const WCHAR **path ) @@ -556,13 +550,13 @@ static WCHAR *build_request_string( struct request *request )
#define QUERY_MODIFIER_MASK (WINHTTP_QUERY_FLAG_REQUEST_HEADERS | WINHTTP_QUERY_FLAG_SYSTEMTIME | WINHTTP_QUERY_FLAG_NUMBER)
-static BOOL query_headers( struct request *request, DWORD level, const WCHAR *name, void *buffer, DWORD *buflen, - DWORD *index ) +static DWORD query_headers( struct request *request, DWORD level, const WCHAR *name, void *buffer, DWORD *buflen, + DWORD *index ) { struct header *header = NULL; - BOOL request_only, ret = FALSE; + BOOL request_only; int requested_index, header_index = -1; - DWORD attr, len; + DWORD attr, len, ret = ERROR_WINHTTP_HEADER_NOT_FOUND;
request_only = level & WINHTTP_QUERY_FLAG_REQUEST_HEADERS; requested_index = index ? *index : 0; @@ -584,11 +578,10 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na else headers = request->raw_headers;
- if (!(p = headers)) return FALSE; + if (!(p = headers)) return ERROR_OUTOFMEMORY; for (len = 0; *p; p++) if (*p != '\r') len++;
- if (!buffer || len * sizeof(WCHAR) > *buflen) - SetLastError( ERROR_INSUFFICIENT_BUFFER ); + if (!buffer || len * sizeof(WCHAR) > *buflen) ret = ERROR_INSUFFICIENT_BUFFER; else { for (p = headers, q = buffer; *p; p++, q++) @@ -602,7 +595,7 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na } TRACE("returning data: %s\n", debugstr_wn(buffer, len)); if (len) len--; - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = len * sizeof(WCHAR); if (request_only) heap_free( headers ); @@ -617,18 +610,18 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na else headers = request->raw_headers;
- if (!headers) return FALSE; + if (!headers) return ERROR_OUTOFMEMORY; len = lstrlenW( headers ) * sizeof(WCHAR); if (!buffer || len + sizeof(WCHAR) > *buflen) { len += sizeof(WCHAR); - SetLastError( ERROR_INSUFFICIENT_BUFFER ); + ret = ERROR_INSUFFICIENT_BUFFER; } else { memcpy( buffer, headers, len + sizeof(WCHAR) ); TRACE("returning data: %s\n", debugstr_wn(buffer, len / sizeof(WCHAR))); - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = len; if (request_only) heap_free( headers ); @@ -639,13 +632,13 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na if (!buffer || len + sizeof(WCHAR) > *buflen) { len += sizeof(WCHAR); - SetLastError( ERROR_INSUFFICIENT_BUFFER ); + ret = ERROR_INSUFFICIENT_BUFFER; } else { lstrcpyW( buffer, request->version ); TRACE("returning string: %s\n", debugstr_w(buffer)); - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = len; return ret; @@ -655,13 +648,13 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na if (!buffer || len + sizeof(WCHAR) > *buflen) { len += sizeof(WCHAR); - SetLastError( ERROR_INSUFFICIENT_BUFFER ); + ret = ERROR_INSUFFICIENT_BUFFER; } else { lstrcpyW( buffer, request->status_text ); TRACE("returning string: %s\n", debugstr_w(buffer)); - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = len; return ret; @@ -671,28 +664,23 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na if (!buffer || len + sizeof(WCHAR) > *buflen) { len += sizeof(WCHAR); - SetLastError( ERROR_INSUFFICIENT_BUFFER ); + ret = ERROR_INSUFFICIENT_BUFFER; } else { lstrcpyW( buffer, request->verb ); TRACE("returning string: %s\n", debugstr_w(buffer)); - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = len; return ret;
default: - if (attr >= ARRAY_SIZE(attribute_table)) - { - SetLastError( ERROR_INVALID_PARAMETER ); - return FALSE; - } + if (attr >= ARRAY_SIZE(attribute_table)) return ERROR_INVALID_PARAMETER; if (!attribute_table[attr]) { FIXME("attribute %u not implemented\n", attr); - SetLastError( ERROR_WINHTTP_HEADER_NOT_FOUND ); - return FALSE; + return ERROR_WINHTTP_HEADER_NOT_FOUND; } TRACE("attribute %s\n", debugstr_w(attribute_table[attr])); header_index = get_header_index( request, attribute_table[attr], requested_index, request_only ); @@ -703,38 +691,29 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na { header = &request->headers[header_index]; } - if (!header || (request_only && !header->is_request)) - { - SetLastError( ERROR_WINHTTP_HEADER_NOT_FOUND ); - return FALSE; - } + if (!header || (request_only && !header->is_request)) return ERROR_WINHTTP_HEADER_NOT_FOUND; if (level & WINHTTP_QUERY_FLAG_NUMBER) { - if (!buffer || sizeof(int) > *buflen) - { - SetLastError( ERROR_INSUFFICIENT_BUFFER ); - } + if (!buffer || sizeof(int) > *buflen) ret = ERROR_INSUFFICIENT_BUFFER; else { int *number = buffer; *number = wcstol( header->value, NULL, 10 ); TRACE("returning number: %d\n", *number); - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = sizeof(int); } else if (level & WINHTTP_QUERY_FLAG_SYSTEMTIME) { SYSTEMTIME *st = buffer; - if (!buffer || sizeof(SYSTEMTIME) > *buflen) - { - SetLastError( ERROR_INSUFFICIENT_BUFFER ); - } - else if ((ret = WinHttpTimeToSystemTime( header->value, st ))) + if (!buffer || sizeof(SYSTEMTIME) > *buflen) ret = ERROR_INSUFFICIENT_BUFFER; + else if (WinHttpTimeToSystemTime( header->value, st )) { TRACE("returning time: %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n", st->wYear, st->wMonth, st->wDay, st->wDayOfWeek, st->wHour, st->wMinute, st->wSecond, st->wMilliseconds); + ret = ERROR_SUCCESS; } *buflen = sizeof(SYSTEMTIME); } @@ -744,17 +723,17 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na if (!buffer || len + sizeof(WCHAR) > *buflen) { len += sizeof(WCHAR); - SetLastError( ERROR_INSUFFICIENT_BUFFER ); + ret = ERROR_INSUFFICIENT_BUFFER; } else { lstrcpyW( buffer, header->value ); TRACE("returning string: %s\n", debugstr_w(buffer)); - ret = TRUE; + ret = ERROR_SUCCESS; } *buflen = len; } - if (ret && index) *index += 1; + if (!ret && index) *index += 1; return ret; }
@@ -763,7 +742,7 @@ static BOOL query_headers( struct request *request, DWORD level, const WCHAR *na */ BOOL WINAPI WinHttpQueryHeaders( HINTERNET hrequest, DWORD level, LPCWSTR name, LPVOID buffer, LPDWORD buflen, LPDWORD index ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, 0x%08x, %s, %p, %p, %p\n", hrequest, level, debugstr_w(name), buffer, buflen, index); @@ -783,8 +762,8 @@ BOOL WINAPI WinHttpQueryHeaders( HINTERNET hrequest, DWORD level, LPCWSTR name, ret = query_headers( request, level, name, buffer, buflen, index );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
static const struct @@ -822,10 +801,9 @@ static DWORD auth_scheme_from_header( const WCHAR *header ) return 0; }
-static BOOL query_auth_schemes( struct request *request, DWORD level, DWORD *supported, DWORD *first ) +static DWORD query_auth_schemes( struct request *request, DWORD level, DWORD *supported, DWORD *first ) { - DWORD index = 0, supported_schemes = 0, first_scheme = 0; - BOOL ret = FALSE; + DWORD ret, index = 0, supported_schemes = 0, first_scheme = 0;
for (;;) { @@ -833,14 +811,18 @@ static BOOL query_auth_schemes( struct request *request, DWORD level, DWORD *sup DWORD size, scheme;
size = 0; - query_headers( request, level, NULL, NULL, &size, &index ); - if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) break; + ret = query_headers( request, level, NULL, NULL, &size, &index ); + if (ret != ERROR_INSUFFICIENT_BUFFER) + { + if (index) ret = ERROR_SUCCESS; + break; + }
- if (!(buffer = heap_alloc( size ))) return FALSE; - if (!query_headers( request, level, NULL, buffer, &size, &index )) + if (!(buffer = heap_alloc( size ))) return ERROR_OUTOFMEMORY; + if ((ret = query_headers( request, level, NULL, buffer, &size, &index ))) { heap_free( buffer ); - return FALSE; + return ret; } scheme = auth_scheme_from_header( buffer ); heap_free( buffer ); @@ -848,11 +830,9 @@ static BOOL query_auth_schemes( struct request *request, DWORD level, DWORD *sup
if (!first_scheme) first_scheme = scheme; supported_schemes |= scheme; - - ret = TRUE; }
- if (ret) + if (!ret) { *supported = supported_schemes; *first = first_scheme; @@ -865,7 +845,7 @@ static BOOL query_auth_schemes( struct request *request, DWORD level, DWORD *sup */ BOOL WINAPI WinHttpQueryAuthSchemes( HINTERNET hrequest, LPDWORD supported, LPDWORD first, LPDWORD target ) { - BOOL ret = FALSE; + DWORD ret; struct request *request;
TRACE("%p, %p, %p, %p\n", hrequest, supported, first, target); @@ -889,21 +869,19 @@ BOOL WINAPI WinHttpQueryAuthSchemes( HINTERNET hrequest, LPDWORD supported, LPDW
}
- if (query_auth_schemes( request, WINHTTP_QUERY_WWW_AUTHENTICATE, supported, first )) + if (!(ret = query_auth_schemes( request, WINHTTP_QUERY_WWW_AUTHENTICATE, supported, first ))) { *target = WINHTTP_AUTH_TARGET_SERVER; - ret = TRUE; } - else if (query_auth_schemes( request, WINHTTP_QUERY_PROXY_AUTHENTICATE, supported, first )) + else if (!(ret = query_auth_schemes( request, WINHTTP_QUERY_PROXY_AUTHENTICATE, supported, first ))) { *target = WINHTTP_AUTH_TARGET_PROXY; - ret = TRUE; } - else SetLastError( ERROR_INVALID_OPERATION ); + else ret = ERROR_INVALID_OPERATION;
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
static UINT encode_base64( const char *bin, unsigned int len, WCHAR *base64 ) @@ -1056,7 +1034,7 @@ static BOOL get_authvalue( struct request *request, DWORD level, DWORD scheme, W for (;;) { size = len; - if (!query_headers( request, level, NULL, buffer, &size, &index )) return FALSE; + if (query_headers( request, level, NULL, buffer, &size, &index )) return FALSE; if (auth_scheme_from_header( buffer ) == scheme) break; } return TRUE; @@ -1286,7 +1264,7 @@ static BOOL do_authorization( struct request *request, DWORD target, DWORD schem encode_base64( authinfo->data, authinfo->data_len, auth_reply + len_scheme + 1 );
flags = WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE; - ret = process_header( request, auth_target, auth_reply, flags, TRUE ); + ret = !process_header( request, auth_target, auth_reply, flags, TRUE ); heap_free( auth_reply ); return ret; } @@ -1335,24 +1313,24 @@ static WCHAR *build_proxy_connect_string( struct request *request ) return ret; }
-static BOOL read_reply( struct request *request ); +static DWORD read_reply( struct request *request );
-static BOOL secure_proxy_connect( struct request *request ) +static DWORD secure_proxy_connect( struct request *request ) { WCHAR *str; char *strA; int len, bytes_sent; - BOOL ret; + DWORD ret;
- if (!(str = build_proxy_connect_string( request ))) return FALSE; + if (!(str = build_proxy_connect_string( request ))) return ERROR_OUTOFMEMORY; strA = strdupWA( str ); heap_free( str ); - if (!strA) return FALSE; + if (!strA) return ERROR_OUTOFMEMORY;
len = strlen( strA ); ret = netconn_send( request->netconn, strA, len, &bytes_sent ); heap_free( strA ); - if (ret) ret = read_reply( request ); + if (!ret) ret = read_reply( request );
return ret; } @@ -1476,11 +1454,11 @@ static DWORD map_secure_protocols( DWORD mask ) return ret; }
-static BOOL ensure_cred_handle( struct request *request ) +static DWORD ensure_cred_handle( struct request *request ) { SECURITY_STATUS status = SEC_E_OK;
- if (request->cred_handle_initialized) return TRUE; + if (request->cred_handle_initialized) return ERROR_SUCCESS;
if (!request->cred_handle_initialized) { @@ -1502,12 +1480,12 @@ static BOOL ensure_cred_handle( struct request *request ) if (status != SEC_E_OK) { WARN( "AcquireCredentialsHandleW failed: 0x%08x\n", status ); - return FALSE; + return status; } - return TRUE; + return ERROR_SUCCESS; }
-static BOOL open_connection( struct request *request ) +static DWORD open_connection( struct request *request ) { BOOL is_secure = request->hdr.flags & WINHTTP_FLAG_SECURE; struct hostdata *host = NULL, *iter; @@ -1515,7 +1493,7 @@ static BOOL open_connection( struct request *request ) struct connect *connect; WCHAR *addressW = NULL; INTERNET_PORT port; - DWORD len; + DWORD ret, len;
if (request->netconn) goto done;
@@ -1556,7 +1534,7 @@ static BOOL open_connection( struct request *request )
LeaveCriticalSection( &connection_pool_cs );
- if (!host) return FALSE; + if (!host) return ERROR_OUTOFMEMORY;
for (;;) { @@ -1586,17 +1564,17 @@ static BOOL open_connection( struct request *request ) len = lstrlenW( host->hostname ) + 1; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_RESOLVING_NAME, host->hostname, len );
- if (!netconn_resolve( host->hostname, port, &connect->sockaddr, request->resolve_timeout )) + if ((ret = netconn_resolve( host->hostname, port, &connect->sockaddr, request->resolve_timeout ))) { release_host( host ); - return FALSE; + return ret; } connect->resolved = TRUE;
if (!(addressW = addr_to_str( &connect->sockaddr ))) { release_host( host ); - return FALSE; + return ERROR_OUTOFMEMORY; } len = lstrlenW( addressW ) + 1; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_NAME_RESOLVED, addressW, len ); @@ -1607,18 +1585,18 @@ static BOOL open_connection( struct request *request ) if (!addressW && !(addressW = addr_to_str( &connect->sockaddr ))) { release_host( host ); - return FALSE; + return ERROR_OUTOFMEMORY; }
TRACE("connecting to %s:%u\n", debugstr_w(addressW), port);
send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_CONNECTING_TO_SERVER, addressW, 0 );
- if (!(netconn = netconn_create( host, &connect->sockaddr, request->connect_timeout ))) + if ((ret = netconn_create( host, &connect->sockaddr, request->connect_timeout, &netconn ))) { heap_free( addressW ); release_host( host ); - return FALSE; + return ret; } netconn_set_timeout( netconn, TRUE, request->send_timeout ); netconn_set_timeout( netconn, FALSE, request->receive_response_timeout ); @@ -1627,29 +1605,28 @@ static BOOL open_connection( struct request *request )
if (is_secure) { - if (connect->session->proxy_server && - wcsicmp( connect->hostname, connect->servername )) + if (connect->session->proxy_server && wcsicmp( connect->hostname, connect->servername )) { - if (!secure_proxy_connect( request )) + if ((ret = secure_proxy_connect( request ))) { request->netconn = NULL; heap_free( addressW ); netconn_close( netconn ); - return FALSE; + return ret; } }
CertFreeCertificateContext( request->server_cert ); request->server_cert = NULL;
- if (!ensure_cred_handle( request ) || - !netconn_secure_connect( netconn, connect->hostname, request->security_flags, - &request->cred_handle, request->check_revocation )) + if ((ret = ensure_cred_handle( request )) || + (ret = netconn_secure_connect( netconn, connect->hostname, request->security_flags, + &request->cred_handle, request->check_revocation ))) { request->netconn = NULL; heap_free( addressW ); netconn_close( netconn ); - return FALSE; + return ret; } }
@@ -1668,7 +1645,7 @@ static BOOL open_connection( struct request *request ) { heap_free( addressW ); netconn_close( netconn ); - return FALSE; + return ERROR_WINHTTP_SECURE_FAILURE; }
done: @@ -1677,7 +1654,7 @@ done: request->read_chunked_size = ~0u; request->read_chunked_eof = FALSE; heap_free( addressW ); - return TRUE; + return ERROR_SUCCESS; }
void close_connection( struct request *request ) @@ -1690,10 +1667,9 @@ void close_connection( struct request *request ) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_CONNECTION_CLOSED, 0, 0 ); }
-static BOOL add_host_header( struct request *request, DWORD modifier ) +static DWORD add_host_header( struct request *request, DWORD modifier ) { - BOOL ret; - DWORD len; + DWORD ret, len; WCHAR *host; struct connect *connect = request->connect; INTERNET_PORT port; @@ -1705,7 +1681,7 @@ static BOOL add_host_header( struct request *request, DWORD modifier ) return process_header( request, L"Host", connect->hostname, modifier, TRUE ); } len = lstrlenW( connect->hostname ) + 7; /* sizeof(":65335") */ - if (!(host = heap_alloc( len * sizeof(WCHAR) ))) return FALSE; + if (!(host = heap_alloc( len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; swprintf( host, len, L"%s:%u", connect->hostname, port ); ret = process_header( request, L"Host", host, modifier, TRUE ); heap_free( host ); @@ -1734,12 +1710,12 @@ static void remove_data( struct request *request, int count ) }
/* read some more data into the read buffer */ -static BOOL read_more_data( struct request *request, int maxlen, BOOL notify ) +static DWORD read_more_data( struct request *request, int maxlen, BOOL notify ) { int len; - BOOL ret; + DWORD ret;
- if (request->read_chunked_eof) return FALSE; + if (request->read_chunked_eof) return ERROR_INSUFFICIENT_BUFFER;
if (request->read_size && request->read_pos) { @@ -1761,8 +1737,9 @@ static BOOL read_more_data( struct request *request, int maxlen, BOOL notify ) }
/* discard data contents until we reach end of line */ -static BOOL discard_eol( struct request *request, BOOL notify ) +static DWORD discard_eol( struct request *request, BOOL notify ) { + DWORD ret; do { char *eol = memchr( request->read_buf + request->read_pos, '\n', request->read_size ); @@ -1772,22 +1749,22 @@ static BOOL discard_eol( struct request *request, BOOL notify ) break; } request->read_pos = request->read_size = 0; /* discard everything */ - if (!read_more_data( request, -1, notify )) return FALSE; + if ((ret = read_more_data( request, -1, notify ))) return ret; } while (request->read_size); - return TRUE; + return ERROR_SUCCESS; }
/* read the size of the next chunk */ -static BOOL start_next_chunk( struct request *request, BOOL notify ) +static DWORD start_next_chunk( struct request *request, BOOL notify ) { - DWORD chunk_size = 0; + DWORD ret, chunk_size = 0;
assert(!request->read_chunked_size || request->read_chunked_size == ~0u);
- if (request->read_chunked_eof) return FALSE; + if (request->read_chunked_eof) return ERROR_INSUFFICIENT_BUFFER;
/* read terminator for the previous chunk */ - if (!request->read_chunked_size && !discard_eol( request, notify )) return FALSE; + if (!request->read_chunked_size && (ret = discard_eol( request, notify ))) return ret;
for (;;) { @@ -1811,26 +1788,27 @@ static BOOL start_next_chunk( struct request *request, BOOL notify ) } remove_data( request, 1 ); } - if (!read_more_data( request, -1, notify )) return FALSE; + if ((ret = read_more_data( request, -1, notify ))) return ret; if (!request->read_size) { request->content_length = request->content_read = 0; request->read_chunked_size = 0; - return TRUE; + return ERROR_SUCCESS; } } }
-static BOOL refill_buffer( struct request *request, BOOL notify ) +static DWORD refill_buffer( struct request *request, BOOL notify ) { int len = sizeof(request->read_buf); + DWORD ret;
if (request->read_chunked) { - if (request->read_chunked_eof) return FALSE; + if (request->read_chunked_eof) return ERROR_INSUFFICIENT_BUFFER; if (request->read_chunked_size == ~0u || !request->read_chunked_size) { - if (!start_next_chunk( request, notify )) return FALSE; + if ((ret = start_next_chunk( request, notify ))) return ret; } len = min( len, request->read_chunked_size ); } @@ -1839,10 +1817,10 @@ static BOOL refill_buffer( struct request *request, BOOL notify ) len = min( len, request->content_length - request->content_read ); }
- if (len <= request->read_size) return TRUE; - if (!read_more_data( request, len, notify )) return FALSE; + if (len <= request->read_size) return ERROR_SUCCESS; + if ((ret = read_more_data( request, len, notify ))) return ret; if (!request->read_size) request->content_length = request->content_read = 0; - return TRUE; + return ERROR_SUCCESS; }
static void finished_reading( struct request *request ) @@ -1854,8 +1832,8 @@ static void finished_reading( struct request *request ) if (!request->netconn) return;
if (request->hdr.disable_flags & WINHTTP_DISABLE_KEEP_ALIVE) close = TRUE; - else if (query_headers( request, WINHTTP_QUERY_CONNECTION, NULL, connection, &size, NULL ) || - query_headers( request, WINHTTP_QUERY_PROXY_CONNECTION, NULL, connection, &size, NULL )) + else if (!query_headers( request, WINHTTP_QUERY_CONNECTION, NULL, connection, &size, NULL ) || + !query_headers( request, WINHTTP_QUERY_PROXY_CONNECTION, NULL, connection, &size, NULL )) { if (!wcsicmp( connection, L"close" )) close = TRUE; } @@ -1886,10 +1864,10 @@ static BOOL end_of_read_data( struct request *request ) return (request->content_length == request->content_read); }
-static BOOL read_data( struct request *request, void *buffer, DWORD size, DWORD *read, BOOL async ) +static DWORD read_data( struct request *request, void *buffer, DWORD size, DWORD *read, BOOL async ) { int count, bytes_read = 0; - BOOL ret = TRUE; + DWORD ret = ERROR_SUCCESS;
if (end_of_read_data( request )) goto done;
@@ -1897,7 +1875,7 @@ static BOOL read_data( struct request *request, void *buffer, DWORD size, DWORD { if (!(count = get_available_data( request ))) { - if (!(ret = refill_buffer( request, async ))) goto done; + if ((ret = refill_buffer( request, async ))) goto done; if (!(count = get_available_data( request ))) goto done; } count = min( count, size ); @@ -1915,17 +1893,17 @@ done: TRACE( "retrieved %u bytes (%u/%u)\n", bytes_read, request->content_read, request->content_length ); if (async) { - if (ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_READ_COMPLETE, buffer, bytes_read ); + if (!ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_READ_COMPLETE, buffer, bytes_read ); else { WINHTTP_ASYNC_RESULT result; result.dwResult = API_READ_DATA; - result.dwError = GetLastError(); + result.dwError = ret; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR, &result, sizeof(result) ); } }
- if (ret && read) *read = bytes_read; + if (!ret && read) *read = bytes_read; if (end_of_read_data( request )) finished_reading( request ); return ret; } @@ -1945,7 +1923,7 @@ static void drain_content( struct request *request ) if (bytes_total >= bytes_left) return; size = min( sizeof(buffer), bytes_left - bytes_total ); } - if (!read_data( request, buffer, size, &bytes_read, FALSE ) || !bytes_read) return; + if (read_data( request, buffer, size, &bytes_read, FALSE ) || !bytes_read) return; bytes_total += bytes_read; } } @@ -2120,15 +2098,14 @@ static char *build_wire_request( struct request *request, DWORD *len ) return ret; }
-static BOOL send_request( struct request *request, const WCHAR *headers, DWORD headers_len, void *optional, - DWORD optional_len, DWORD total_len, DWORD_PTR context, BOOL async ) +static DWORD send_request( struct request *request, const WCHAR *headers, DWORD headers_len, void *optional, + DWORD optional_len, DWORD total_len, DWORD_PTR context, BOOL async ) { - BOOL ret = FALSE; struct connect *connect = request->connect; struct session *session = connect->session; char *wire_req; int bytes_sent; - DWORD len; + DWORD ret, len;
clear_response_headers( request ); drain_content( request ); @@ -2157,32 +2134,37 @@ static BOOL send_request( struct request *request, const WCHAR *headers, DWORD h process_header( request, L"Pragma", L"no-cache", WINHTTP_ADDREQ_FLAG_ADD_IF_NEW, TRUE ); process_header( request, L"Cache-Control", L"no-cache", WINHTTP_ADDREQ_FLAG_ADD_IF_NEW, TRUE ); } - if (headers && !add_request_headers( request, headers, headers_len, WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE )) + if (headers && (ret = add_request_headers( request, headers, headers_len, + WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE ))) { - TRACE("failed to add request headers\n"); - return FALSE; + TRACE("failed to add request headers: %u\n", ret); + return ret; } - if (!(request->hdr.disable_flags & WINHTTP_DISABLE_COOKIES) && !add_cookie_headers( request )) + if (!(request->hdr.disable_flags & WINHTTP_DISABLE_COOKIES) && (ret = add_cookie_headers( request ))) { - WARN("failed to add cookie headers\n"); - return FALSE; + WARN("failed to add cookie headers: %u\n", ret); + return ret; }
if (context) request->hdr.context = context;
- if (!(ret = open_connection( request ))) goto end; - if (!(wire_req = build_wire_request( request, &len ))) goto end; + if ((ret = open_connection( request ))) goto end; + if (!(wire_req = build_wire_request( request, &len ))) + { + ret = ERROR_OUTOFMEMORY; + goto end; + } TRACE("full request: %s\n", debugstr_a(wire_req));
send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_SENDING_REQUEST, NULL, 0 );
ret = netconn_send( request->netconn, wire_req, len, &bytes_sent ); heap_free( wire_req ); - if (!ret) goto end; + if (ret) goto end;
if (optional_len) { - if (!netconn_send( request->netconn, optional, optional_len, &bytes_sent )) goto end; + if ((ret = netconn_send( request->netconn, optional, optional_len, &bytes_sent ))) goto end; request->optional = optional; request->optional_len = optional_len; len += optional_len; @@ -2192,12 +2174,12 @@ static BOOL send_request( struct request *request, const WCHAR *headers, DWORD h end: if (async) { - if (ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE, NULL, 0 ); + if (!ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE, NULL, 0 ); else { WINHTTP_ASYNC_RESULT result; result.dwResult = API_SEND_REQUEST; - result.dwError = GetLastError(); + result.dwError = ret; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR, &result, sizeof(result) ); } } @@ -2217,7 +2199,7 @@ static void task_send_request( struct task_header *task ) BOOL WINAPI WinHttpSendRequest( HINTERNET hrequest, LPCWSTR headers, DWORD headers_len, LPVOID optional, DWORD optional_len, DWORD total_len, DWORD_PTR context ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %s, %u, %p, %u, %u, %lx\n", hrequest, debugstr_wn(headers, headers_len), headers_len, optional, @@ -2258,19 +2240,18 @@ BOOL WINAPI WinHttpSendRequest( HINTERNET hrequest, LPCWSTR headers, DWORD heade ret = send_request( request, headers, headers_len, optional, optional_len, total_len, context, FALSE );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
-static BOOL set_credentials( struct request *request, DWORD target, DWORD scheme_flag, const WCHAR *username, - const WCHAR *password ) +static DWORD set_credentials( struct request *request, DWORD target, DWORD scheme_flag, const WCHAR *username, + const WCHAR *password ) { enum auth_scheme scheme = scheme_from_flag( scheme_flag );
if (scheme == SCHEME_INVALID || ((scheme == SCHEME_BASIC || scheme == SCHEME_DIGEST) && (!username || !password))) { - SetLastError( ERROR_INVALID_PARAMETER ); - return FALSE; + return ERROR_INVALID_PARAMETER; } switch (target) { @@ -2278,29 +2259,29 @@ static BOOL set_credentials( struct request *request, DWORD target, DWORD scheme { heap_free( request->creds[TARGET_SERVER][scheme].username ); if (!username) request->creds[TARGET_SERVER][scheme].username = NULL; - else if (!(request->creds[TARGET_SERVER][scheme].username = strdupW( username ))) return FALSE; + else if (!(request->creds[TARGET_SERVER][scheme].username = strdupW( username ))) return ERROR_OUTOFMEMORY;
heap_free( request->creds[TARGET_SERVER][scheme].password ); if (!password) request->creds[TARGET_SERVER][scheme].password = NULL; - else if (!(request->creds[TARGET_SERVER][scheme].password = strdupW( password ))) return FALSE; + else if (!(request->creds[TARGET_SERVER][scheme].password = strdupW( password ))) return ERROR_OUTOFMEMORY; break; } case WINHTTP_AUTH_TARGET_PROXY: { heap_free( request->creds[TARGET_PROXY][scheme].username ); if (!username) request->creds[TARGET_PROXY][scheme].username = NULL; - else if (!(request->creds[TARGET_PROXY][scheme].username = strdupW( username ))) return FALSE; + else if (!(request->creds[TARGET_PROXY][scheme].username = strdupW( username ))) return ERROR_OUTOFMEMORY;
heap_free( request->creds[TARGET_PROXY][scheme].password ); if (!password) request->creds[TARGET_PROXY][scheme].password = NULL; - else if (!(request->creds[TARGET_PROXY][scheme].password = strdupW( password ))) return FALSE; + else if (!(request->creds[TARGET_PROXY][scheme].password = strdupW( password ))) return ERROR_OUTOFMEMORY; break; } default: WARN("unknown target %u\n", target); - return FALSE; + return ERROR_INVALID_PARAMETER; } - return TRUE; + return ERROR_SUCCESS; }
/*********************************************************************** @@ -2309,7 +2290,7 @@ static BOOL set_credentials( struct request *request, DWORD target, DWORD scheme BOOL WINAPI WinHttpSetCredentials( HINTERNET hrequest, DWORD target, DWORD scheme, LPCWSTR username, LPCWSTR password, LPVOID params ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %x, 0x%08x, %s, %p, %p\n", hrequest, target, scheme, debugstr_w(username), password, params); @@ -2329,13 +2310,13 @@ BOOL WINAPI WinHttpSetCredentials( HINTERNET hrequest, DWORD target, DWORD schem ret = set_credentials( request, target, scheme, username, password );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
-static BOOL handle_authorization( struct request *request, DWORD status ) +static DWORD handle_authorization( struct request *request, DWORD status ) { - DWORD i, schemes, first, level, target; + DWORD ret, i, schemes, first, level, target;
switch (status) { @@ -2350,24 +2331,24 @@ static BOOL handle_authorization( struct request *request, DWORD status ) break;
default: - WARN("unhandled status %u\n", status); - return FALSE; + ERR("unhandled status %u\n", status); + return ERROR_WINHTTP_INTERNAL_ERROR; }
- if (!query_auth_schemes( request, level, &schemes, &first )) return FALSE; - if (do_authorization( request, target, first )) return TRUE; + if ((ret = query_auth_schemes( request, level, &schemes, &first ))) return ret; + if (do_authorization( request, target, first )) return ERROR_SUCCESS;
schemes &= ~first; for (i = 0; i < ARRAY_SIZE( auth_schemes ); i++) { if (!(schemes & auth_schemes[i].scheme)) continue; - if (do_authorization( request, target, auth_schemes[i].scheme )) return TRUE; + if (do_authorization( request, target, auth_schemes[i].scheme )) return ERROR_SUCCESS; } - return FALSE; + return ERROR_WINHTTP_LOGIN_FAILURE; }
/* set the request content length based on the headers */ -static DWORD set_content_length( struct request *request, DWORD status ) +static void set_content_length( struct request *request, DWORD status ) { WCHAR encoding[20]; DWORD buflen = sizeof(request->content_length); @@ -2376,12 +2357,12 @@ static DWORD set_content_length( struct request *request, DWORD status ) request->content_length = 0; else { - if (!query_headers( request, WINHTTP_QUERY_CONTENT_LENGTH|WINHTTP_QUERY_FLAG_NUMBER, - NULL, &request->content_length, &buflen, NULL )) + if (query_headers( request, WINHTTP_QUERY_CONTENT_LENGTH|WINHTTP_QUERY_FLAG_NUMBER, + NULL, &request->content_length, &buflen, NULL )) request->content_length = ~0u;
buflen = sizeof(encoding); - if (query_headers( request, WINHTTP_QUERY_TRANSFER_ENCODING, NULL, encoding, &buflen, NULL ) && + if (!query_headers( request, WINHTTP_QUERY_TRANSFER_ENCODING, NULL, encoding, &buflen, NULL ) && !wcsicmp( encoding, L"chunked" )) { request->content_length = ~0u; @@ -2391,12 +2372,12 @@ static DWORD set_content_length( struct request *request, DWORD status ) } } request->content_read = 0; - return request->content_length; }
-static BOOL read_line( struct request *request, char *buffer, DWORD *len ) +static DWORD read_line( struct request *request, char *buffer, DWORD *len ) { int count, bytes_read, pos = 0; + DWORD ret;
for (;;) { @@ -2414,12 +2395,12 @@ static BOOL read_line( struct request *request, char *buffer, DWORD *len ) remove_data( request, bytes_read ); if (eol) break;
- if (!read_more_data( request, -1, TRUE )) return FALSE; + if ((ret = read_more_data( request, -1, TRUE ))) return ret; if (!request->read_size) { *len = 0; TRACE("returning empty string\n"); - return FALSE; + return ERROR_WINHTTP_INVALID_SERVER_RESPONSE; } } if (pos < *len) @@ -2429,32 +2410,32 @@ static BOOL read_line( struct request *request, char *buffer, DWORD *len ) } buffer[*len - 1] = 0; TRACE("returning %s\n", debugstr_a(buffer)); - return TRUE; + return ERROR_SUCCESS; }
#define MAX_REPLY_LEN 1460 #define INITIAL_HEADER_BUFFER_LEN 512
-static BOOL read_reply( struct request *request ) +static DWORD read_reply( struct request *request ) { char buffer[MAX_REPLY_LEN]; - DWORD buflen, len, offset, crlf_len = 2; /* lstrlenW(crlf) */ + DWORD ret, buflen, len, offset, crlf_len = 2; /* lstrlenW(crlf) */ char *status_code, *status_text; WCHAR *versionW, *status_textW, *raw_headers; WCHAR status_codeW[4]; /* sizeof("nnn") */
- if (!request->netconn) return FALSE; + if (!request->netconn) return ERROR_WINHTTP_INCORRECT_HANDLE_STATE;
do { buflen = MAX_REPLY_LEN; - if (!read_line( request, buffer, &buflen )) return FALSE; + if ((ret = read_line( request, buffer, &buflen ))) return ret;
/* first line should look like 'HTTP/1.x nnn OK' where nnn is the status code */ - if (!(status_code = strchr( buffer, ' ' ))) return FALSE; + if (!(status_code = strchr( buffer, ' ' ))) return ERROR_WINHTTP_INVALID_SERVER_RESPONSE; status_code++; - if (!(status_text = strchr( status_code, ' ' ))) return FALSE; - if ((len = status_text - status_code) != sizeof("nnn") - 1) return FALSE; + if (!(status_text = strchr( status_code, ' ' ))) return ERROR_WINHTTP_INVALID_SERVER_RESPONSE; + if ((len = status_text - status_code) != sizeof("nnn") - 1) return ERROR_WINHTTP_INVALID_SERVER_RESPONSE; status_text++;
TRACE("version [%s] status code [%s] status text [%s]\n", @@ -2467,12 +2448,11 @@ static BOOL read_reply( struct request *request ) /* we rely on the fact that the protocol is ascii */ MultiByteToWideChar( CP_ACP, 0, status_code, len, status_codeW, len ); status_codeW[len] = 0; - if (!(process_header( request, L"Status", status_codeW, - WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE, FALSE ))) - return FALSE; + if ((ret = process_header( request, L"Status", status_codeW, + WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE, FALSE ))) return ret;
len = status_code - buffer; - if (!(versionW = heap_alloc( len * sizeof(WCHAR) ))) return FALSE; + if (!(versionW = heap_alloc( len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; MultiByteToWideChar( CP_ACP, 0, buffer, len - 1, versionW, len -1 ); versionW[len - 1] = 0;
@@ -2480,14 +2460,14 @@ static BOOL read_reply( struct request *request ) request->version = versionW;
len = buflen - (status_text - buffer); - if (!(status_textW = heap_alloc( len * sizeof(WCHAR) ))) return FALSE; + if (!(status_textW = heap_alloc( len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; MultiByteToWideChar( CP_ACP, 0, status_text, len, status_textW, len );
heap_free( request->status_text ); request->status_text = status_textW;
len = max( buflen + crlf_len, INITIAL_HEADER_BUFFER_LEN ); - if (!(raw_headers = heap_alloc( len * sizeof(WCHAR) ))) return FALSE; + if (!(raw_headers = heap_alloc( len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; MultiByteToWideChar( CP_ACP, 0, buffer, buflen, raw_headers, buflen ); memcpy( raw_headers + buflen - 1, L"\r\n", sizeof(L"\r\n") );
@@ -2500,14 +2480,14 @@ static BOOL read_reply( struct request *request ) struct header *header;
buflen = MAX_REPLY_LEN; - if (!read_line( request, buffer, &buflen )) return TRUE; + if (read_line( request, buffer, &buflen )) return ERROR_SUCCESS; if (!*buffer) buflen = 1;
while (len - offset < buflen + crlf_len) { WCHAR *tmp; len *= 2; - if (!(tmp = heap_realloc( raw_headers, len * sizeof(WCHAR) ))) return FALSE; + if (!(tmp = heap_realloc( raw_headers, len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY; request->raw_headers = raw_headers = tmp; } if (!*buffer) @@ -2518,7 +2498,7 @@ static BOOL read_reply( struct request *request ) MultiByteToWideChar( CP_ACP, 0, buffer, buflen, raw_headers + offset, buflen );
if (!(header = parse_header( raw_headers + offset ))) break; - if (!(process_header( request, header->field, header->value, WINHTTP_ADDREQ_FLAG_ADD, FALSE ))) + if ((ret = process_header( request, header->field, header->value, WINHTTP_ADDREQ_FLAG_ADD, FALSE ))) { free_header( header ); break; @@ -2529,7 +2509,7 @@ static BOOL read_reply( struct request *request ) }
TRACE("raw headers: %s\n", debugstr_w(raw_headers)); - return TRUE; + return ret; }
static void record_cookies( struct request *request ) @@ -2546,31 +2526,34 @@ static void record_cookies( struct request *request ) } }
-static WCHAR *get_redirect_url( struct request *request, DWORD *len ) +static DWORD get_redirect_url( struct request *request, WCHAR **ret_url, DWORD *ret_len ) { - DWORD size; - WCHAR *ret; + DWORD size, ret; + WCHAR *url;
- query_headers( request, WINHTTP_QUERY_LOCATION, NULL, NULL, &size, NULL ); - if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) return NULL; - if (!(ret = heap_alloc( size ))) return NULL; - *len = size / sizeof(WCHAR) - 1; - if (query_headers( request, WINHTTP_QUERY_LOCATION, NULL, ret, &size, NULL )) return ret; - heap_free( ret ); - return NULL; + ret = query_headers( request, WINHTTP_QUERY_LOCATION, NULL, NULL, &size, NULL ); + if (ret != ERROR_INSUFFICIENT_BUFFER) return ret; + if (!(url = heap_alloc( size ))) return ERROR_OUTOFMEMORY; + if ((ret = query_headers( request, WINHTTP_QUERY_LOCATION, NULL, url, &size, NULL ))) + { + heap_free( url ); + return ret; + } + *ret_url = url; + *ret_len = size / sizeof(WCHAR); + return ERROR_SUCCESS; }
-static BOOL handle_redirect( struct request *request, DWORD status ) +static DWORD handle_redirect( struct request *request, DWORD status ) { - BOOL ret = FALSE; - DWORD len, len_loc; + DWORD ret, len, len_loc = 0; URL_COMPONENTS uc; struct connect *connect = request->connect; INTERNET_PORT port; - WCHAR *hostname = NULL, *location; + WCHAR *hostname = NULL, *location = NULL; int index;
- if (!(location = get_redirect_url( request, &len_loc ))) return FALSE; + if ((ret = get_redirect_url( request, &location, &len_loc ))) return ret;
memset( &uc, 0, sizeof(uc) ); uc.dwStructSize = sizeof(uc); @@ -2580,6 +2563,7 @@ static BOOL handle_redirect( struct request *request, DWORD status ) { WCHAR *path, *p;
+ ret = ERROR_OUTOFMEMORY; if (location[0] == '/') { if (!(path = heap_alloc( (len_loc + 1) * sizeof(WCHAR) ))) goto end; @@ -2605,7 +2589,11 @@ static BOOL handle_redirect( struct request *request, DWORD status ) { if (uc.nScheme == INTERNET_SCHEME_HTTP && request->hdr.flags & WINHTTP_FLAG_SECURE) { - if (request->hdr.redirect_policy == WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP) goto end; + if (request->hdr.redirect_policy == WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP) + { + ret = ERROR_WINHTTP_REDIRECT_FAILED; + goto end; + } TRACE("redirect from secure page to non-secure page\n"); request->hdr.flags &= ~WINHTTP_FLAG_SECURE; } @@ -2618,7 +2606,11 @@ static BOOL handle_redirect( struct request *request, DWORD status ) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_REDIRECT, location, len_loc + 1 );
len = uc.dwHostNameLength; - if (!(hostname = heap_alloc( (len + 1) * sizeof(WCHAR) ))) goto end; + if (!(hostname = heap_alloc( (len + 1) * sizeof(WCHAR) ))) + { + ret = ERROR_OUTOFMEMORY; + goto end; + } memcpy( hostname, uc.lpszHostName, len * sizeof(WCHAR) ); hostname[len] = 0;
@@ -2628,7 +2620,11 @@ static BOOL handle_redirect( struct request *request, DWORD status ) heap_free( connect->hostname ); connect->hostname = hostname; connect->hostport = port; - if (!(ret = set_server_for_hostname( connect, hostname, port ))) goto end; + if (!set_server_for_hostname( connect, hostname, port )) + { + ret = ERROR_OUTOFMEMORY; + goto end; + }
netconn_close( request->netconn ); request->netconn = NULL; @@ -2638,8 +2634,8 @@ static BOOL handle_redirect( struct request *request, DWORD status ) } else heap_free( hostname );
- if (!(ret = add_host_header( request, WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE ))) goto end; - if (!(ret = open_connection( request ))) goto end; + if ((ret = add_host_header( request, WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE ))) goto end; + if ((ret = open_connection( request ))) goto end;
heap_free( request->path ); request->path = NULL; @@ -2664,7 +2660,6 @@ static BOOL handle_redirect( struct request *request, DWORD status ) request->optional = NULL; request->optional_len = 0; } - ret = TRUE;
end: heap_free( location ); @@ -2678,7 +2673,7 @@ static BOOL is_passport_request( struct request *request ) DWORD len = ARRAY_SIZE(buf);
if (!(request->connect->session->passport_flags & WINHTTP_ENABLE_PASSPORT_AUTH) || - !query_headers( request, WINHTTP_QUERY_WWW_AUTHENTICATE, NULL, buf, &len, NULL )) return FALSE; + query_headers( request, WINHTTP_QUERY_WWW_AUTHENTICATE, NULL, buf, &len, NULL )) return FALSE;
if (!wcsnicmp( buf, passportW, ARRAY_SIZE(passportW) ) && (buf[ARRAY_SIZE(passportW)] == ' ' || !buf[ARRAY_SIZE(passportW)])) return TRUE; @@ -2686,13 +2681,13 @@ static BOOL is_passport_request( struct request *request ) return FALSE; }
-static BOOL handle_passport_redirect( struct request *request ) +static DWORD handle_passport_redirect( struct request *request ) { - DWORD flags = WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE; + DWORD ret, flags = WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_REPLACE; int i, len = lstrlenW( request->raw_headers ); WCHAR *p = request->raw_headers;
- if (!process_header( request, L"Status", L"401", flags, FALSE )) return FALSE; + if ((ret = process_header( request, L"Status", L"401", flags, FALSE ))) return ret;
for (i = 0; i < len; i++) { @@ -2703,31 +2698,23 @@ static BOOL handle_passport_redirect( struct request *request ) break; } } - return TRUE; + return ERROR_SUCCESS; }
-static BOOL receive_response( struct request *request, BOOL async ) +static DWORD receive_response( struct request *request, BOOL async ) { - BOOL ret; - DWORD size, query, status; + DWORD ret, size, query, status;
- if (!request->netconn) - { - SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_STATE ); - return FALSE; - } + if (!request->netconn) return ERROR_WINHTTP_INCORRECT_HANDLE_STATE;
netconn_set_timeout( request->netconn, FALSE, request->receive_response_timeout ); for (;;) { - if (!(ret = read_reply( request ))) - { - SetLastError( ERROR_WINHTTP_INVALID_SERVER_RESPONSE ); - break; - } + if ((ret = read_reply( request ))) break; + size = sizeof(DWORD); query = WINHTTP_QUERY_STATUS_CODE | WINHTTP_QUERY_FLAG_NUMBER; - if (!(ret = query_headers( request, query, NULL, &status, &size, NULL ))) break; + if ((ret = query_headers( request, query, NULL, &status, &size, NULL ))) break;
set_content_length( request, status );
@@ -2742,19 +2729,19 @@ static BOOL receive_response( struct request *request, BOOL async ) if (request->hdr.disable_flags & WINHTTP_DISABLE_REDIRECTS || request->hdr.redirect_policy == WINHTTP_OPTION_REDIRECT_POLICY_NEVER) break;
- if (!(ret = handle_redirect( request, status ))) break; + if ((ret = handle_redirect( request, status ))) break;
/* recurse synchronously */ - if ((ret = send_request( request, NULL, 0, request->optional, request->optional_len, 0, 0, FALSE ))) continue; + if (!(ret = send_request( request, NULL, 0, request->optional, request->optional_len, 0, 0, FALSE ))) continue; } else if (status == HTTP_STATUS_DENIED || status == HTTP_STATUS_PROXY_AUTH_REQ) { if (request->hdr.disable_flags & WINHTTP_DISABLE_AUTHENTICATION) break;
- if (!handle_authorization( request, status )) break; + if ((ret = handle_authorization( request, status ))) break;
/* recurse synchronously */ - if ((ret = send_request( request, NULL, 0, request->optional, request->optional_len, 0, 0, FALSE ))) continue; + if (!(ret = send_request( request, NULL, 0, request->optional, request->optional_len, 0, 0, FALSE ))) continue; } break; } @@ -2764,12 +2751,12 @@ static BOOL receive_response( struct request *request, BOOL async )
if (async) { - if (ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE, NULL, 0 ); + if (!ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE, NULL, 0 ); else { WINHTTP_ASYNC_RESULT result; result.dwResult = API_RECEIVE_RESPONSE; - result.dwError = GetLastError(); + result.dwError = ret; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR, &result, sizeof(result) ); } } @@ -2787,7 +2774,7 @@ static void task_receive_response( struct task_header *task ) */ BOOL WINAPI WinHttpReceiveResponse( HINTERNET hrequest, LPVOID reserved ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %p\n", hrequest, reserved); @@ -2819,14 +2806,13 @@ BOOL WINAPI WinHttpReceiveResponse( HINTERNET hrequest, LPVOID reserved ) ret = receive_response( request, FALSE );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
-static BOOL query_data_available( struct request *request, DWORD *available, BOOL async ) +static DWORD query_data_available( struct request *request, DWORD *available, BOOL async ) { - DWORD count = 0; - BOOL ret = TRUE; + DWORD ret = ERROR_SUCCESS, count = 0;
if (end_of_read_data( request )) goto done;
@@ -2834,7 +2820,7 @@ static BOOL query_data_available( struct request *request, DWORD *available, BOO if (!request->read_chunked && request->netconn) count += netconn_query_data_available( request->netconn ); if (!count) { - if (!(ret = refill_buffer( request, async ))) goto done; + if ((ret = refill_buffer( request, async ))) goto done; count = get_available_data( request ); if (!request->read_chunked && request->netconn) count += netconn_query_data_available( request->netconn ); } @@ -2843,17 +2829,17 @@ done: TRACE("%u bytes available\n", count); if (async) { - if (ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE, &count, sizeof(count) ); + if (!ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE, &count, sizeof(count) ); else { WINHTTP_ASYNC_RESULT result; result.dwResult = API_QUERY_DATA_AVAILABLE; - result.dwError = GetLastError(); + result.dwError = ret; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR, &result, sizeof(result) ); } }
- if (ret && available) *available = count; + if (!ret && available) *available = count; return ret; }
@@ -2868,7 +2854,7 @@ static void task_query_data_available( struct task_header *task ) */ BOOL WINAPI WinHttpQueryDataAvailable( HINTERNET hrequest, LPDWORD available ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %p\n", hrequest, available); @@ -2901,8 +2887,8 @@ BOOL WINAPI WinHttpQueryDataAvailable( HINTERNET hrequest, LPDWORD available ) ret = query_data_available( request, available, FALSE );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
static void task_read_data( struct task_header *task ) @@ -2916,7 +2902,7 @@ static void task_read_data( struct task_header *task ) */ BOOL WINAPI WinHttpReadData( HINTERNET hrequest, LPVOID buffer, DWORD to_read, LPDWORD read ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %p, %d, %p\n", hrequest, buffer, to_read, read); @@ -2951,29 +2937,29 @@ BOOL WINAPI WinHttpReadData( HINTERNET hrequest, LPVOID buffer, DWORD to_read, L ret = read_data( request, buffer, to_read, read, FALSE );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
-static BOOL write_data( struct request *request, const void *buffer, DWORD to_write, DWORD *written, BOOL async ) +static DWORD write_data( struct request *request, const void *buffer, DWORD to_write, DWORD *written, BOOL async ) { - BOOL ret; + DWORD ret; int num_bytes;
ret = netconn_send( request->netconn, buffer, to_write, &num_bytes );
if (async) { - if (ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE, &num_bytes, sizeof(num_bytes) ); + if (!ret) send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE, &num_bytes, sizeof(num_bytes) ); else { WINHTTP_ASYNC_RESULT result; result.dwResult = API_WRITE_DATA; - result.dwError = GetLastError(); + result.dwError = ret; send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR, &result, sizeof(result) ); } } - if (ret && written) *written = num_bytes; + if (!ret && written) *written = num_bytes; return ret; }
@@ -2988,7 +2974,7 @@ static void task_write_data( struct task_header *task ) */ BOOL WINAPI WinHttpWriteData( HINTERNET hrequest, LPCVOID buffer, DWORD to_write, LPDWORD written ) { - BOOL ret; + DWORD ret; struct request *request;
TRACE("%p, %p, %d, %p\n", hrequest, buffer, to_write, written); @@ -3023,8 +3009,8 @@ BOOL WINAPI WinHttpWriteData( HINTERNET hrequest, LPCVOID buffer, DWORD to_write ret = write_data( request, buffer, to_write, written, FALSE );
release_object( &request->hdr ); - if (ret) SetLastError( ERROR_SUCCESS ); - return ret; + SetLastError( ret ); + return !ret; }
enum request_state diff --git a/dlls/winhttp/session.c b/dlls/winhttp/session.c index dabbe9b195..24455d858a 100644 --- a/dlls/winhttp/session.c +++ b/dlls/winhttp/session.c @@ -1063,7 +1063,7 @@ static BOOL add_accept_types_header( struct request *request, const WCHAR **type if (!types) return TRUE; while (*types) { - if (!process_header( request, L"Accept", *types, flags, TRUE )) return FALSE; + if (process_header( request, L"Accept", *types, flags, TRUE )) return FALSE; types++; } return TRUE; diff --git a/dlls/winhttp/winhttp_private.h b/dlls/winhttp/winhttp_private.h index b3f7092d85..657f82f642 100644 --- a/dlls/winhttp/winhttp_private.h +++ b/dlls/winhttp/winhttp_private.h @@ -256,27 +256,27 @@ void send_callback( struct object_header *, DWORD, LPVOID, DWORD ) DECLSPEC_HIDD void close_connection( struct request * ) DECLSPEC_HIDDEN;
void netconn_close( struct netconn * ) DECLSPEC_HIDDEN; -struct netconn *netconn_create( struct hostdata *, const struct sockaddr_storage *, int ) DECLSPEC_HIDDEN; +DWORD netconn_create( struct hostdata *, const struct sockaddr_storage *, int, struct netconn ** ) DECLSPEC_HIDDEN; void netconn_unload( void ) DECLSPEC_HIDDEN; ULONG netconn_query_data_available( struct netconn * ) DECLSPEC_HIDDEN; -BOOL netconn_recv( struct netconn *, void *, size_t, int, int * ) DECLSPEC_HIDDEN; -BOOL netconn_resolve( WCHAR *, INTERNET_PORT, struct sockaddr_storage *, int ) DECLSPEC_HIDDEN; -BOOL netconn_secure_connect( struct netconn *, WCHAR *, DWORD, CredHandle *, BOOL ) DECLSPEC_HIDDEN; -BOOL netconn_send( struct netconn *, const void *, size_t, int * ) DECLSPEC_HIDDEN; +DWORD netconn_recv( struct netconn *, void *, size_t, int, int * ) DECLSPEC_HIDDEN; +DWORD netconn_resolve( WCHAR *, INTERNET_PORT, struct sockaddr_storage *, int ) DECLSPEC_HIDDEN; +DWORD netconn_secure_connect( struct netconn *, WCHAR *, DWORD, CredHandle *, BOOL ) DECLSPEC_HIDDEN; +DWORD netconn_send( struct netconn *, const void *, size_t, int * ) DECLSPEC_HIDDEN; DWORD netconn_set_timeout( struct netconn *, BOOL, int ) DECLSPEC_HIDDEN; BOOL netconn_is_alive( struct netconn * ) DECLSPEC_HIDDEN; const void *netconn_get_certificate( struct netconn * ) DECLSPEC_HIDDEN; int netconn_get_cipher_strength( struct netconn * ) DECLSPEC_HIDDEN;
BOOL set_cookies( struct request *, const WCHAR * ) DECLSPEC_HIDDEN; -BOOL add_cookie_headers( struct request * ) DECLSPEC_HIDDEN; -BOOL add_request_headers( struct request *, const WCHAR *, DWORD, DWORD ) DECLSPEC_HIDDEN; +DWORD add_cookie_headers( struct request * ) DECLSPEC_HIDDEN; +DWORD add_request_headers( struct request *, const WCHAR *, DWORD, DWORD ) DECLSPEC_HIDDEN; void destroy_cookies( struct session * ) DECLSPEC_HIDDEN; BOOL set_server_for_hostname( struct connect *, const WCHAR *, INTERNET_PORT ) DECLSPEC_HIDDEN; void destroy_authinfo( struct authinfo * ) DECLSPEC_HIDDEN;
void release_host( struct hostdata * ) DECLSPEC_HIDDEN; -BOOL process_header( struct request *, const WCHAR *, const WCHAR *, DWORD, BOOL ) DECLSPEC_HIDDEN; +DWORD process_header( struct request *, const WCHAR *, const WCHAR *, DWORD, BOOL ) DECLSPEC_HIDDEN;
extern HRESULT WinHttpRequest_create( void ** ) DECLSPEC_HIDDEN; void release_typelib( void ) DECLSPEC_HIDDEN;
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Hans Leidekker