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http.sys: Allow sending response data. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-08-28 20:45:27 -05:00 committed by Alexandre Julliard
parent 3256484a14
commit 5b6cee0dbd
2 changed files with 53 additions and 0 deletions
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45
dlls/http.sys/http.c
View File

@ -1193,6 +1193,48 @@ static NTSTATUS http_receive_request(struct request_queue *queue, IRP *irp)
return ret;
}
static NTSTATUS http_send_response(struct request_queue *queue, IRP *irp)
{
const struct http_response *response = irp->AssociatedIrp.SystemBuffer;
struct connection *conn;
TRACE("id %s, len %d.\n", wine_dbgstr_longlong(response->id), response->len);
EnterCriticalSection(&http_cs);
LIST_FOR_EACH_ENTRY(conn, &connections, struct connection, entry)
{
if (conn->req_id == response->id)
{
if (send(conn->socket, response->buffer, response->len, 0) >= 0)
{
conn->queue = NULL;
conn->req_id = HTTP_NULL_ID;
WSAEventSelect(conn->socket, request_event, FD_READ | FD_CLOSE);
irp->IoStatus.Information = response->len;
/* We might have another request already in the buffer. */
if (parse_request(conn) < 0)
{
WARN("Failed to parse request; shutting down connection.\n");
send_400(conn);
close_connection(conn);
}
}
else
{
ERR("Got error %u; shutting down connection.\n", WSAGetLastError());
close_connection(conn);
}
LeaveCriticalSection(&http_cs);
return STATUS_SUCCESS;
}
}
LeaveCriticalSection(&http_cs);
return STATUS_CONNECTION_INVALID;
}
static NTSTATUS WINAPI dispatch_ioctl(DEVICE_OBJECT *device, IRP *irp)
{
IO_STACK_LOCATION *stack = IoGetCurrentIrpStackLocation(irp);
@ -1210,6 +1252,9 @@ static NTSTATUS WINAPI dispatch_ioctl(DEVICE_OBJECT *device, IRP *irp)
case IOCTL_HTTP_RECEIVE_REQUEST:
ret = http_receive_request(queue, irp);
break;
case IOCTL_HTTP_SEND_RESPONSE:
ret = http_send_response(queue, irp);
break;
default:
FIXME("Unhandled ioctl %#x.\n", stack->Parameters.DeviceIoControl.IoControlCode);
ret = STATUS_NOT_IMPLEMENTED;

8
include/wine/http.h
View File

@ -26,6 +26,7 @@
#define IOCTL_HTTP_ADD_URL CTL_CODE(FILE_DEVICE_UNKNOWN, 0x800, METHOD_BUFFERED, 0)
#define IOCTL_HTTP_REMOVE_URL CTL_CODE(FILE_DEVICE_UNKNOWN, 0x801, METHOD_BUFFERED, 0)
#define IOCTL_HTTP_RECEIVE_REQUEST CTL_CODE(FILE_DEVICE_UNKNOWN, 0x802, METHOD_BUFFERED, 0)
#define IOCTL_HTTP_SEND_RESPONSE CTL_CODE(FILE_DEVICE_UNKNOWN, 0x803, METHOD_BUFFERED, 0)
struct http_add_url_params
{
@ -41,4 +42,11 @@ struct http_receive_request_params
ULONG bits;
};
struct http_response
{
HTTP_REQUEST_ID id;
int len;
char buffer[1];
};
#endif