tor-android/external/badvpn_dns/system/BConnection_win.h

102 lines
3.0 KiB
C

/**
* @file BConnection_win.h
* @author Ambroz Bizjak <ambrop7@gmail.com>
*
* @section LICENSE
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <windows.h>
#include <winsock2.h>
#ifdef BADVPN_USE_SHIPPED_MSWSOCK
# include <misc/mswsock.h>
#else
# include <mswsock.h>
#endif
#include <misc/debugerror.h>
#include <base/DebugObject.h>
struct BListener_addrbuf_stub {
union {
struct sockaddr_in ipv4;
struct sockaddr_in6 ipv6;
} addr;
uint8_t extra[16];
};
struct BListener_s {
BReactor *reactor;
void *user;
BListener_handler handler;
int sys_family;
SOCKET sock;
LPFN_ACCEPTEX fnAcceptEx;
LPFN_GETACCEPTEXSOCKADDRS fnGetAcceptExSockaddrs;
BReactorIOCPOverlapped olap;
SOCKET newsock;
uint8_t addrbuf[2 * sizeof(struct BListener_addrbuf_stub)];
BPending next_job;
int busy;
int ready;
DebugObject d_obj;
};
struct BConnector_s {
BReactor *reactor;
void *user;
BConnector_handler handler;
SOCKET sock;
LPFN_CONNECTEX fnConnectEx;
BReactorIOCPOverlapped olap;
int busy;
int ready;
DebugObject d_obj;
};
struct BConnection_s {
BReactor *reactor;
void *user;
BConnection_handler handler;
SOCKET sock;
int aborted;
struct {
BReactorIOCPOverlapped olap;
int inited;
StreamPassInterface iface;
int busy;
int busy_data_len;
} send;
struct {
BReactorIOCPOverlapped olap;
int closed;
int inited;
StreamRecvInterface iface;
int busy;
int busy_data_len;
} recv;
DebugError d_err;
DebugObject d_obj;
};