1 /* 2 This file is part of libmicrospdy 3 Copyright Copyright (C) 2013 Andrey Uzunov 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation, either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 /** 20 * @file io.c 21 * @brief Generic functions for IO. 22 * @author Andrey Uzunov 23 */ 24 25 #include "platform.h" 26 #include "structures.h" 27 #include "internal.h" 28 #include "io.h" 29 30 31 int SPDYF_io_set_daemon(struct SPDY_Daemon * daemon,enum SPDY_IO_SUBSYSTEM io_subsystem)32SPDYF_io_set_daemon(struct SPDY_Daemon *daemon, 33 enum SPDY_IO_SUBSYSTEM io_subsystem) 34 { 35 switch(io_subsystem) 36 { 37 case SPDY_IO_SUBSYSTEM_OPENSSL: 38 daemon->fio_init = &SPDYF_openssl_init; 39 daemon->fio_deinit = &SPDYF_openssl_deinit; 40 break; 41 42 case SPDY_IO_SUBSYSTEM_RAW: 43 daemon->fio_init = &SPDYF_raw_init; 44 daemon->fio_deinit = &SPDYF_raw_deinit; 45 break; 46 47 case SPDY_IO_SUBSYSTEM_NONE: 48 default: 49 SPDYF_DEBUG("Unsupported subsystem"); 50 return SPDY_NO; 51 } 52 53 return SPDY_YES; 54 } 55 56 57 int SPDYF_io_set_session(struct SPDY_Session * session,enum SPDY_IO_SUBSYSTEM io_subsystem)58SPDYF_io_set_session(struct SPDY_Session *session, 59 enum SPDY_IO_SUBSYSTEM io_subsystem) 60 { 61 switch(io_subsystem) 62 { 63 case SPDY_IO_SUBSYSTEM_OPENSSL: 64 session->fio_new_session = &SPDYF_openssl_new_session; 65 session->fio_close_session = &SPDYF_openssl_close_session; 66 session->fio_is_pending = &SPDYF_openssl_is_pending; 67 session->fio_recv = &SPDYF_openssl_recv; 68 session->fio_send = &SPDYF_openssl_send; 69 session->fio_before_write = &SPDYF_openssl_before_write; 70 session->fio_after_write = &SPDYF_openssl_after_write; 71 break; 72 73 case SPDY_IO_SUBSYSTEM_RAW: 74 session->fio_new_session = &SPDYF_raw_new_session; 75 session->fio_close_session = &SPDYF_raw_close_session; 76 session->fio_is_pending = &SPDYF_raw_is_pending; 77 session->fio_recv = &SPDYF_raw_recv; 78 session->fio_send = &SPDYF_raw_send; 79 session->fio_before_write = &SPDYF_raw_before_write; 80 session->fio_after_write = &SPDYF_raw_after_write; 81 break; 82 83 case SPDY_IO_SUBSYSTEM_NONE: 84 default: 85 SPDYF_DEBUG("Unsupported subsystem"); 86 return SPDY_NO; 87 } 88 89 return SPDY_YES; 90 } 91