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wininet: Use a helper to receive data and take care of EINTR.

This commit is contained in:
Bruno Jesus 2014-06-12 02:24:45 -03:00 committed by Alexandre Julliard
parent d4278ce0ed
commit 8a15ea1190
4 changed files with 23 additions and 11 deletions
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8
dlls/wininet/ftp.c
View File

@ -1195,7 +1195,7 @@ static DWORD FTPFILE_ReadFile(object_header_t *hdr, void *buffer, DWORD size, DW
return ERROR_INTERNET_DISCONNECTED;
/* FIXME: FTP should use NETCON_ stuff */
res = recv(file->nDataSocket, buffer, size, MSG_WAITALL);
res = sock_recv(file->nDataSocket, buffer, size, MSG_WAITALL);
*read = res>0 ? res : 0;
error = res >= 0 ? ERROR_SUCCESS : INTERNET_ERROR_BASE; /* FIXME */
@ -1234,7 +1234,7 @@ static void FTP_ReceiveRequestData(ftp_file_t *file, BOOL first_notif)
TRACE("%p\n", file);
available = recv(file->nDataSocket, buffer, sizeof(buffer), MSG_PEEK);
available = sock_recv(file->nDataSocket, buffer, sizeof(buffer), MSG_PEEK);
if(available != -1) {
iar.dwResult = (DWORD_PTR)file->hdr.hInternet;
@ -1277,7 +1277,7 @@ static DWORD FTPFILE_QueryDataAvailable(object_header_t *hdr, DWORD *available,
*available = 0;
retval = recv(file->nDataSocket, &byte, 1, MSG_PEEK);
retval = sock_recv(file->nDataSocket, &byte, 1, MSG_PEEK);
if(retval > 0) {
task_header_t *task;
@ -3368,7 +3368,7 @@ static BOOL FTP_RetrieveFileData(ftp_session_t *lpwfs, INT nDataSocket, HANDLE h
while (nRC != -1)
{
nRC = recv(nDataSocket, lpszBuffer, DATA_PACKET_SIZE, 0);
nRC = sock_recv(nDataSocket, lpszBuffer, DATA_PACKET_SIZE, 0);
if (nRC != -1)
{
/* other side closed socket. */

2
dlls/wininet/internet.c
View File

@ -3928,7 +3928,7 @@ LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
{
if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
{
if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
if (sock_recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
{
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
goto lend;

1
dlls/wininet/internet.h
View File

@ -458,6 +458,7 @@ int NETCON_GetCipherStrength(netconn_t*) DECLSPEC_HIDDEN;
DWORD NETCON_set_timeout(netconn_t *connection, BOOL send, DWORD value) DECLSPEC_HIDDEN;
int sock_get_error(int) DECLSPEC_HIDDEN;
int sock_send(int fd, const void *msg, size_t len, int flags) DECLSPEC_HIDDEN;
int sock_recv(int fd, void *msg, size_t len, int flags) DECLSPEC_HIDDEN;
server_t *get_server(const WCHAR*,INTERNET_PORT,BOOL,BOOL);

23
dlls/wininet/netconnection.c
View File

@ -507,6 +507,17 @@ int sock_send(int fd, const void *msg, size_t len, int flags)
return ret;
}
int sock_recv(int fd, void *msg, size_t len, int flags)
{
int ret;
do
{
ret = recv(fd, msg, len, flags);
}
while(ret == -1 && errno == EINTR);
return ret;
}
static void set_socket_blocking(int socket, blocking_mode_t mode)
{
#if defined(__MINGW32__) || defined (_MSC_VER)
@ -596,7 +607,7 @@ static DWORD netcon_secure_connect_setup(netconn_t *connection, BOOL compat_mode
read_buf_size += 1024;
}
size = recv(connection->socket, read_buf+in_bufs[0].cbBuffer, read_buf_size-in_bufs[0].cbBuffer, 0);
size = sock_recv(connection->socket, read_buf+in_bufs[0].cbBuffer, read_buf_size-in_bufs[0].cbBuffer, 0);
if(size < 1) {
WARN("recv error\n");
res = ERROR_INTERNET_SECURITY_CHANNEL_ERROR;
@ -799,7 +810,7 @@ static BOOL read_ssl_chunk(netconn_t *conn, void *buf, SIZE_T buf_size, blocking
tmp_mode = buf_len ? BLOCKING_DISALLOW : mode;
set_socket_blocking(conn->socket, tmp_mode);
size = recv(conn->socket, conn->ssl_buf+buf_len, ssl_buf_size-buf_len, tmp_mode == BLOCKING_ALLOW ? 0 : WINE_MSG_DONTWAIT);
size = sock_recv(conn->socket, conn->ssl_buf+buf_len, ssl_buf_size-buf_len, tmp_mode == BLOCKING_ALLOW ? 0 : WINE_MSG_DONTWAIT);
if(size < 0) {
if(!buf_len) {
if(errno == EAGAIN || errno == EWOULDBLOCK) {
@ -840,7 +851,7 @@ static BOOL read_ssl_chunk(netconn_t *conn, void *buf, SIZE_T buf_size, blocking
assert(buf_len < ssl_buf_size);
set_socket_blocking(conn->socket, mode);
size = recv(conn->socket, conn->ssl_buf+buf_len, ssl_buf_size-buf_len, mode == BLOCKING_ALLOW ? 0 : WINE_MSG_DONTWAIT);
size = sock_recv(conn->socket, conn->ssl_buf+buf_len, ssl_buf_size-buf_len, mode == BLOCKING_ALLOW ? 0 : WINE_MSG_DONTWAIT);
if(size < 1) {
if(size < 0 && (errno == EAGAIN || errno == EWOULDBLOCK)) {
TRACE("would block\n");
@ -924,7 +935,7 @@ DWORD NETCON_recv(netconn_t *connection, void *buf, size_t len, blocking_mode_t
}
set_socket_blocking(connection->socket, mode);
*recvd = recv(connection->socket, buf, len, flags);
*recvd = sock_recv(connection->socket, buf, len, flags);
return *recvd == -1 ? sock_get_error(errno) : ERROR_SUCCESS;
}
else
@ -1012,7 +1023,7 @@ BOOL NETCON_is_alive(netconn_t *netconn)
ssize_t len;
BYTE b;
len = recv(netconn->socket, &b, 1, MSG_PEEK|MSG_DONTWAIT);
len = sock_recv(netconn->socket, &b, 1, MSG_PEEK|MSG_DONTWAIT);
return len == 1 || (len == -1 && errno == EWOULDBLOCK);
#elif defined(__MINGW32__) || defined(_MSC_VER)
ULONG mode;
@ -1023,7 +1034,7 @@ BOOL NETCON_is_alive(netconn_t *netconn)
if(!ioctlsocket(netconn->socket, FIONBIO, &mode))
return FALSE;
len = recv(netconn->socket, &b, 1, MSG_PEEK);
len = sock_recv(netconn->socket, &b, 1, MSG_PEEK);
mode = 0;
if(!ioctlsocket(netconn->socket, FIONBIO, &mode))