[3348] | 1 | //basic.h: |
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[0] | 2 | |
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[690] | 3 | /* |
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[5381] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2008-2012 |
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[690] | 5 | * |
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| 6 | * This file is part of libroar a part of RoarAudio, |
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| 7 | * a cross-platform sound system for both, home and professional use. |
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| 8 | * See README for details. |
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| 9 | * |
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| 10 | * This file is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License version 3 |
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| 12 | * as published by the Free Software Foundation. |
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| 13 | * |
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| 14 | * libroar is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with this software; see the file COPYING. If not, write to |
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[3517] | 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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[690] | 23 | * |
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| 24 | * NOTE for everyone want's to change something and send patches: |
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| 25 | * read README and HACKING! There a addition information on |
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| 26 | * the license of this document you need to read before you send |
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| 27 | * any patches. |
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| 28 | * |
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| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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| 30 | * or libpulse*: |
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| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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| 32 | * and are therefore GPL. Because of this it may be illigal to use |
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| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
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| 34 | */ |
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| 35 | |
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[0] | 36 | #ifndef _LIBROARBASIC_H_ |
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| 37 | #define _LIBROARBASIC_H_ |
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| 38 | |
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| 39 | #include "libroar.h" |
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| 40 | |
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| 41 | #define LIBROAR_BUFFER_SMALL 80 |
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| 42 | #define LIBROAR_BUFFER_MSGDATA LIBROAR_BUFFER_SMALL |
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[8] | 43 | #define _ROAR_MESSAGE_VERSION 0 |
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[0] | 44 | |
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[27] | 45 | #if ROAR_MAX_CHANNELS > (LIBROAR_BUFFER_SMALL - 10) |
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| 46 | #error ROAR_MAX_CHANNELS too large change ROAR_MAX_CHANNELS or LIBROAR_BUFFER_SMALL |
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| 47 | #endif |
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| 48 | |
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[5296] | 49 | #define ROAR_CON_FLAGS_NONE 0x00000000UL |
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| 50 | #define ROAR_CON_FLAGS_FH 0x00000001UL /* obsoleted */ |
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| 51 | #define ROAR_CON_FLAGS_VIO 0x00000002UL /* mandatory */ |
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| 52 | #define ROAR_CON_FLAGS_ISCLIENT 0x00000004UL |
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| 53 | #define ROAR_CON_FLAGS_SUPPORT_V2 0x00000008UL /* mandatory if con.version == 2 */ |
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| 54 | #define ROAR_CON_FLAGS_SUPPORT_EF 0x00000010UL /* Both peers support error frames */ |
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| 55 | #define ROAR_CON_FLAGS_FREESELF 0x00000020UL /* Free the connection object */ |
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[3869] | 56 | |
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[0] | 57 | struct roar_message { |
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| 58 | int cmd; |
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| 59 | unsigned int stream; |
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| 60 | uint32_t pos; |
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[5270] | 61 | size_t datalen; |
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[0] | 62 | char data[LIBROAR_BUFFER_MSGDATA]; |
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[3758] | 63 | int16_t seq; |
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| 64 | int32_t flags; |
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| 65 | int32_t crc; |
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[3883] | 66 | int version; |
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[3886] | 67 | uint64_t pos64; |
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[0] | 68 | }; |
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| 69 | |
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[5296] | 70 | struct roar_stds; // "caps.h" will be included later. |
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| 71 | |
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[0] | 72 | struct roar_connection { |
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[5231] | 73 | size_t refc; |
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| 74 | uint32_t flags; |
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| 75 | int version; |
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[5296] | 76 | struct roar_vio_calls * viocon; |
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| 77 | struct roar_vio_calls viocon_store; |
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[5231] | 78 | struct roar_error_frame errorframe; |
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| 79 | void * cb_userdata; |
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| 80 | void (*cb)(struct roar_connection * con, struct roar_message * mes, void * data, void * userdata); |
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[5296] | 81 | struct roar_stds * server_stds; |
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| 82 | char * server_name; |
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[0] | 83 | }; |
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| 84 | |
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| 85 | |
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[5237] | 86 | int roar_connect (struct roar_connection * con, const char * server, int flags, uint_least32_t timeout); |
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[5365] | 87 | int roar_connect_none (struct roar_connection * con); |
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| 88 | int roar_connect_vio (struct roar_connection * con, struct roar_vio_calls * vio); |
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[3836] | 89 | int roar_connect_fh (struct roar_connection * con, int fh); |
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[2043] | 90 | int roar_get_connection_fh (struct roar_connection * con); |
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[3869] | 91 | struct roar_vio_calls * roar_get_connection_vio2 (struct roar_connection * con); |
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[5296] | 92 | const char * roar_get_connection_server(struct roar_connection * con); |
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| 93 | int roar_connectionref(struct roar_connection * con); |
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| 94 | int roar_connectionunref(struct roar_connection * con); |
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| 95 | #define roar_disconnect(x) roar_connectionunref((x)) |
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[0] | 96 | |
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[3913] | 97 | int roar_set_connection_callback(struct roar_connection * con, |
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| 98 | void (*cb)(struct roar_connection * con, |
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| 99 | struct roar_message * mes, |
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[5231] | 100 | void * data, |
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[3913] | 101 | void * userdata), |
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| 102 | void * userdata); |
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| 103 | |
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[5465] | 104 | int roar_set_connection_version(struct roar_connection * con, int version); |
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| 105 | |
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[5467] | 106 | int16_t roar_message_genseq(struct roar_connection * con, int is_client); |
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| 107 | |
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[3914] | 108 | int roar_sync (struct roar_connection * con); |
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| 109 | int roar_wait_msg (struct roar_connection * con, int16_t seq, int16_t seqmask); |
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| 110 | |
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[3836] | 111 | int roar_noop (struct roar_connection * con); |
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| 112 | |
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[5114] | 113 | int roar_identify (struct roar_connection * con, const char * name); |
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[0] | 114 | |
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| 115 | int roar_send_message (struct roar_connection * con, struct roar_message * mes, char * data); |
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| 116 | int roar_recv_message (struct roar_connection * con, struct roar_message * mes, char ** data); |
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| 117 | int roar_req (struct roar_connection * con, struct roar_message * mes, char ** data); |
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[5146] | 118 | int roar_recv_message2 (struct roar_connection * con, struct roar_message * mes, char ** data, |
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| 119 | struct roar_error_frame * errorframe); |
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| 120 | int roar_req2 (struct roar_connection * con, struct roar_message * mes, char ** data, |
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| 121 | struct roar_error_frame * errorframe); |
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| 122 | #define roar_req3(con,mes,data) roar_req2((con), (mes), (data), roar_err_errorframe()) |
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[0] | 123 | |
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[1320] | 124 | int roar_vsend_message(struct roar_vio_calls * vio, struct roar_message * mes, char * data); |
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| 125 | int roar_vrecv_message(struct roar_vio_calls * vio, struct roar_message * mes, char ** data); |
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| 126 | int roar_vreq (struct roar_vio_calls * vio, struct roar_message * mes, char ** data); |
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[5146] | 127 | int roar_vrecv_message2(struct roar_vio_calls * vio, struct roar_message * mes, char ** data, |
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| 128 | struct roar_error_frame * errorframe); |
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| 129 | int roar_vreq2 (struct roar_vio_calls * vio, struct roar_message * mes, char ** data, |
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| 130 | struct roar_error_frame * errorframe); |
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[0] | 131 | #endif |
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| 132 | |
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| 133 | //ll |
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