/usr/include/libroutermanager/libfaxophone/faxophone.h is in libroutermanager-dev 1.8.14-2+b3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 | /**
* The libroutermanager project
* Copyright (c) 2012-2014 Jan-Michael Brummer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* \file faxophone.h
* \brief faxophone main header
*/
#ifndef FAXOPHONE_H
#define FAXOPHONE_H
/* CAPI headers */
#include <capi20.h>
#ifdef __linux__
#include <linux/capi.h>
#else
typedef unsigned short uint16_t;
typedef unsigned int uint32_t;
typedef struct capi_profile {
uint16_t ncontroller;
uint16_t nbchannel;
uint32_t goptions;
uint32_t support1;
uint32_t support2;
uint32_t support3;
uint32_t reserved[6];
uint32_t manu[5];
} capi_profile;
#endif
/* GLIB */
#include <glib.h>
/* C */
#include <ctype.h>
#include <unistd.h>
#include <sndfile.h>
#define CAPI_CONNECTIONS 5
/* Packet size */
#define CAPI_PACKETS 160
/* Packer buffer count */
#define CAPI_BUFFERCNT 6
/* max. B-Channels */
#define CAPI_BCHANNELS 2
#define USE_ISDN_MUTEX 1
#ifdef USE_ISDN_MUTEX
#define isdn_lock() do { g_mutex_lock(&session->isdn_mutex); } while (0);
#define isdn_unlock() do { g_mutex_unlock(&session->isdn_mutex); } while (0);
#else
#define isdn_lock()
#define isdn_unlock()
#endif
#undef CREATE_THREAD
#define CREATE_THREAD(name, func, data) g_thread_new(name, func, data)
enum state {
STATE_IDLE = 0,
STATE_CONNECT_REQ,
STATE_CONNECT_WAIT,
STATE_CONNECT_ACTIVE,
STATE_CONNECT_B3_WAIT,
STATE_CONNECTED,
STATE_DISCONNECT_B3_REQ,
STATE_DISCONNECT_B3_WAIT,
STATE_DISCONNECT_ACTIVE,
STATE_DISCONNET_WAIT,
STATE_RINGING,
STATE_INCOMING_WAIT,
STATE_MAXSTATE
};
enum session_type {
SESSION_NONE,
SESSION_FAX,
SESSION_PHONE,
SESSION_SFF
};
#define RECORDING_BUFSIZE 32768
#define RECORDING_JITTER 200
enum recording {
RECORDING_LOCAL,
RECORDING_REMOTE
};
struct record_channel {
gint64 position;
short buffer[RECORDING_BUFSIZE];
};
struct recorder {
SNDFILE *file;
char *file_name;
gint64 start_time;
struct record_channel local;
struct record_channel remote;
gint64 last_write;
};
struct capi_connection {
enum state state;
enum session_type type;
unsigned int id;
unsigned int controller;
unsigned long int plci;
unsigned long int ncci;
unsigned int reason;
unsigned int reason_b3;
char *source;
char *target;
void *priv;
int early_b3;
int hold;
time_t connect_time;
int mute;
int recording;
double line_level_in_state;
double line_level_out_state;
struct recorder recorder;
int buffers;
gboolean use_buffers;
gpointer audio;
void (*init_data)(struct capi_connection *connection);
void (*data)(struct capi_connection *connection, _cmsg capi_message);
void (*clean)(struct capi_connection *connection);
};
struct session_handlers {
gpointer (*audio_open)(void);
gsize (*audio_input)(gpointer audio, guchar *buf, gsize len);
gsize (*audio_output)(gpointer audio, guchar *buf, gsize len);
gboolean (*audio_close)(gpointer audio);
void (*connected)(struct capi_connection *connection);
void (*disconnected)(struct capi_connection *connection);
void (*ring)(struct capi_connection *connection);
void (*code)(struct capi_connection *connection, int code);
void (*status)(struct capi_connection *connection, int error_code);
};
struct session {
GMutex isdn_mutex;
struct capi_connection connection[CAPI_CONNECTIONS];
int appl_id;
int message_number;
int input_thread_state;
struct session_handlers *handlers;
};
struct capi_connection *capi_get_free_connection(void);
struct capi_connection *capi_call(unsigned, const char *, const char *, unsigned, unsigned, unsigned, _cword, _cword, _cword, _cstruct, _cstruct, _cstruct);
void capi_send_dtmf_code(struct capi_connection *connection, unsigned char nCode);
void capi_hangup(struct capi_connection *connection);
int capi_pickup(struct capi_connection *connection, int type);
struct session *faxophone_get_session(void);
struct session *faxophone_init(struct session_handlers *handlers, const char *host, gint controller);
int faxophone_close(int force);
#endif
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