media/mtransport/third_party/nICEr/src/net/nr_socket.h@97036ab72558 (annotated)
media/mtransport/third_party/nICEr/src/net/nr_socket.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* |
| michael@0 | 2 | Copyright (c) 2007, Adobe Systems, Incorporated |
| michael@0 | 3 | All rights reserved. |
| michael@0 | 4 | |
| michael@0 | 5 | Redistribution and use in source and binary forms, with or without |
| michael@0 | 6 | modification, are permitted provided that the following conditions are |
| michael@0 | 7 | met: |
| michael@0 | 8 | |
| michael@0 | 9 | * Redistributions of source code must retain the above copyright |
| michael@0 | 10 | notice, this list of conditions and the following disclaimer. |
| michael@0 | 11 | |
| michael@0 | 12 | * Redistributions in binary form must reproduce the above copyright |
| michael@0 | 13 | notice, this list of conditions and the following disclaimer in the |
| michael@0 | 14 | documentation and/or other materials provided with the distribution. |
| michael@0 | 15 | |
| michael@0 | 16 | * Neither the name of Adobe Systems, Network Resonance nor the names of its |
| michael@0 | 17 | contributors may be used to endorse or promote products derived from |
| michael@0 | 18 | this software without specific prior written permission. |
| michael@0 | 19 | |
| michael@0 | 20 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| michael@0 | 21 | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| michael@0 | 22 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| michael@0 | 23 | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| michael@0 | 24 | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| michael@0 | 25 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| michael@0 | 26 | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| michael@0 | 27 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| michael@0 | 28 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| michael@0 | 29 | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| michael@0 | 30 | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| michael@0 | 31 | */ |
| michael@0 | 32 | |
| michael@0 | 33 | |
| michael@0 | 34 | |
| michael@0 | 35 | #ifndef _nr_socket_h |
| michael@0 | 36 | #define _nr_socket_h |
| michael@0 | 37 | |
| michael@0 | 38 | #include <sys/types.h> |
| michael@0 | 39 | #ifdef WIN32 |
| michael@0 | 40 | #include <winsock2.h> |
| michael@0 | 41 | #include <ws2tcpip.h> |
| michael@0 | 42 | #else |
| michael@0 | 43 | #include <sys/socket.h> |
| michael@0 | 44 | #endif |
| michael@0 | 45 | |
| michael@0 | 46 | #include "transport_addr.h" |
| michael@0 | 47 | |
| michael@0 | 48 | #ifdef __cplusplus |
| michael@0 | 49 | #define restrict |
| michael@0 | 50 | #elif defined(WIN32) |
| michael@0 | 51 | #define restrict __restrict |
| michael@0 | 52 | #endif |
| michael@0 | 53 | |
| michael@0 | 54 | typedef struct nr_socket_vtbl_ { |
| michael@0 | 55 | UINT4 version; /* Currently 1 */ |
| michael@0 | 56 | int (*destroy)(void **obj); |
| michael@0 | 57 | int (*ssendto)(void *obj,const void *msg, size_t len, int flags, |
| michael@0 | 58 | nr_transport_addr *addr); |
| michael@0 | 59 | int (*srecvfrom)(void *obj,void * restrict buf, size_t maxlen, size_t *len, int flags, |
| michael@0 | 60 | nr_transport_addr *addr); |
| michael@0 | 61 | int (*getfd)(void *obj, NR_SOCKET *fd); |
| michael@0 | 62 | int (*getaddr)(void *obj, nr_transport_addr *addrp); |
| michael@0 | 63 | int (*connect)(void *obj, nr_transport_addr *addr); |
| michael@0 | 64 | int (*swrite)(void *obj,const void *msg, size_t len, size_t *written); |
| michael@0 | 65 | int (*sread)(void *obj,void * restrict buf, size_t maxlen, size_t *len); |
| michael@0 | 66 | int (*close)(void *obj); |
| michael@0 | 67 | } nr_socket_vtbl; |
| michael@0 | 68 | |
| michael@0 | 69 | typedef struct nr_socket_ { |
| michael@0 | 70 | void *obj; |
| michael@0 | 71 | nr_socket_vtbl *vtbl; |
| michael@0 | 72 | } nr_socket; |
| michael@0 | 73 | |
| michael@0 | 74 | |
| michael@0 | 75 | /* To be called by constructors */ |
| michael@0 | 76 | int nr_socket_create_int(void *obj, nr_socket_vtbl *vtbl, nr_socket **sockp); |
| michael@0 | 77 | int nr_socket_destroy(nr_socket **sockp); |
| michael@0 | 78 | int nr_socket_sendto(nr_socket *sock,const void *msg, size_t len, |
| michael@0 | 79 | int flags,nr_transport_addr *addr); |
| michael@0 | 80 | int nr_socket_recvfrom(nr_socket *sock,void * restrict buf, size_t maxlen, |
| michael@0 | 81 | size_t *len, int flags, nr_transport_addr *addr); |
| michael@0 | 82 | int nr_socket_getfd(nr_socket *sock, NR_SOCKET *fd); |
| michael@0 | 83 | int nr_socket_getaddr(nr_socket *sock, nr_transport_addr *addrp); |
| michael@0 | 84 | int nr_socket_close(nr_socket *sock); |
| michael@0 | 85 | int nr_socket_connect(nr_socket *sock, nr_transport_addr *addr); |
| michael@0 | 86 | int nr_socket_write(nr_socket *sock,const void *msg, size_t len, size_t *written, int flags); |
| michael@0 | 87 | int nr_socket_read(nr_socket *sock, void * restrict buf, size_t maxlen, size_t *len, int flags); |
| michael@0 | 88 | |
| michael@0 | 89 | #endif |
| michael@0 | 90 |
