[5193] | 1 | //echo.c: |
---|
| 2 | |
---|
| 3 | /* |
---|
[5381] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2011-2012 |
---|
[5193] | 5 | * |
---|
| 6 | * This file is part of roard a part of RoarAudio, |
---|
| 7 | * a cross-platform sound system for both, home and professional use. |
---|
| 8 | * See README for details. |
---|
| 9 | * |
---|
| 10 | * This file is free software; you can redistribute it and/or modify |
---|
| 11 | * it under the terms of the GNU General Public License version 3 |
---|
| 12 | * as published by the Free Software Foundation. |
---|
| 13 | * |
---|
| 14 | * RoarAudio is distributed in the hope that it will be useful, |
---|
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 17 | * GNU General Public License for more details. |
---|
| 18 | * |
---|
| 19 | * You should have received a copy of the GNU General Public License |
---|
| 20 | * along with this software; see the file COPYING. If not, write to |
---|
| 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
---|
| 22 | * Boston, MA 02110-1301, USA. |
---|
| 23 | * |
---|
| 24 | */ |
---|
| 25 | |
---|
| 26 | #include <roard/include/roard.h> |
---|
| 27 | |
---|
| 28 | static int check_client(int client, struct roar_vio_calls * vio) { |
---|
| 29 | struct roar_buffer * buf; |
---|
| 30 | void * data; |
---|
| 31 | ssize_t len; |
---|
| 32 | |
---|
| 33 | ROAR_DBG("check_client(client=%i, vio=%p) = ?", client, vio); |
---|
| 34 | |
---|
| 35 | if ( roar_buffer_new_data(&buf, 1024, &data) == -1 ) |
---|
| 36 | return -1; |
---|
| 37 | |
---|
| 38 | len = roar_vio_read(vio, data, 1024); |
---|
| 39 | |
---|
| 40 | if ( len < 1 ) { |
---|
| 41 | clients_delete(client); |
---|
| 42 | return -1; |
---|
| 43 | } |
---|
| 44 | |
---|
| 45 | if ( roar_buffer_set_len(buf, len) == -1 ) { |
---|
| 46 | roar_buffer_free(buf); |
---|
| 47 | clients_delete(client); |
---|
| 48 | return -1; |
---|
| 49 | } |
---|
| 50 | |
---|
[5303] | 51 | clients_add_output(client, &buf); |
---|
[5193] | 52 | |
---|
| 53 | ROAR_DBG("check_client(client=%i, vio=%p) = 0", client, vio); |
---|
| 54 | return 0; |
---|
| 55 | } |
---|
| 56 | |
---|
| 57 | |
---|
| 58 | static struct roard_proto proto[1] = { |
---|
[5444] | 59 | {ROAR_PROTO_ECHO, ROAR_SUBSYS_NONE, "Send all data send to the server back to the client", NULL, NULL, NULL, check_client, NULL, NULL} |
---|
[5193] | 60 | }; |
---|
| 61 | |
---|
| 62 | ROARD_DL_REG_PROTO(proto) |
---|
| 63 | |
---|
[5434] | 64 | ROAR_DL_PLUGIN_START(protocol_echo) { |
---|
[5275] | 65 | ROARD_DL_CHECK_VERSIONS(); |
---|
| 66 | |
---|
[5434] | 67 | ROAR_DL_PLUGIN_META_PRODUCT_NIV("protocol-echo", ROAR_VID_ROARAUDIO, ROAR_VNAME_ROARAUDIO); |
---|
[5340] | 68 | ROAR_DL_PLUGIN_META_VERSION(ROAR_VERSION_STRING); |
---|
| 69 | ROAR_DL_PLUGIN_META_LICENSE_TAG(GPLv3_0); |
---|
| 70 | ROAR_DL_PLUGIN_META_CONTACT_FLNE("Philipp", "Schafft", "ph3-der-loewe", "lion@lion.leolix.org"); |
---|
| 71 | ROAR_DL_PLUGIN_META_DESC("Implementation of a dummy protocol sending all data back to the sender"); |
---|
[5275] | 72 | |
---|
[5193] | 73 | ROARD_DL_REGFN_PROTO(); |
---|
| 74 | } ROAR_DL_PLUGIN_END |
---|
| 75 | |
---|
| 76 | //ll |
---|