extension.h

   1 /*****************************************************************************\
   2 **                                                                           **
   3 ** PBX4Linux                                                                 **
   4 **                                                                           **
   5 **---------------------------------------------------------------------------**
   6 ** Copyright: Andreas Eversberg                                              **
   7 **                                                                           **
   8 ** extension header file                                                     **
   9 **                                                                           **
  10 \*****************************************************************************/
  11
  12 /* maximum number of redial/powerdial and reply numbers to remember
  13  */
  14 #define MAX_REMEMBER    99
  15
  16 /* display of callerid on internal numbers */
  17
  18 enum {
  19         DISPLAY_CID_ASIS,                       /* with type as defined */
  20         DISPLAY_CID_NUMBER,                     /* "5551212" */
  21         DISPLAY_CID_ABBREVIATION,               /* "05" */
  22         DISPLAY_CID_NAME,                       /* "Axel" */
  23         DISPLAY_CID_NAME_NUMBER,                /* "Axel 5551212" */
  24         DISPLAY_CID_NUMBER_NAME,                /* "5551212 Axel" */
  25         DISPLAY_CID_ABBREV_NUMBER,              /* "05 5551212" */
  26         DISPLAY_CID_ABBREV_NAME,                /* "05 Axel" */
  27         DISPLAY_CID_ABBREV_NUMBER_NAME,         /* "05 5551212 Axel" */
  28         DISPLAY_CID_ABBREV_NAME_NUMBER          /* "05 Axel 5551212" */
  29 };
  30 enum {
  31         DISPLAY_CID_INTERNAL_OFF,               /* "20" */
  32         DISPLAY_CID_INTERNAL_ON         /* "Intern 20" */
  33 };
  34
  35 /* display of clear causes using display messages */
  36
  37 enum {
  38         DISPLAY_CAUSE_NONE,
  39         DISPLAY_CAUSE_ENGLISH,          /* "34 - no channel" */
  40         DISPLAY_CAUSE_GERMAN,           /* "34 - kein Kanal" */
  41         DISPLAY_LOCATION_ENGLISH,       /* "34 - Network (Remote)" */
  42         DISPLAY_LOCATION_GERMAN,        /* "34 - Vermittlung (Gegenstelle)" */
  43         DISPLAY_CAUSE_NUMBER            /* "Cause 34" */
  44 };
  45
  46 /* clip */
  47
  48 enum {
  49         CLIP_ASIS,                      /* use colp as presented by caller */
  50         CLIP_HIDE                       /* use extension's caller id */
  51 };
  52
  53 /* colp */
  54
  55 enum {
  56         COLP_ASIS,                      /* use colp as presented by called */
  57         COLP_HIDE,                      /* use extension's caller id */
  58         COLP_FORCE                      /* use colp even if called dosn't provide or allow */
  59 };
  60
  61 /* codec to use */
  62
  63 enum {
  64         CODEC_OFF,                      /* record wave off */
  65         CODEC_MONO,                     /* record wave mono */
  66         CODEC_STEREO,                   /* record wave stereo */
  67         CODEC_8BIT,                     /* record wave mono 8bit */
  68         CODEC_LAW                       /* record LAW */
  69 };
  70
  71 /* VBOX mode */
  72
  73 enum {
  74         VBOX_MODE_NORMAL,               /* normal mode: send announcement, then record */
  75         VBOX_MODE_PARALLEL,             /* parallel mode: send announcement and record during announcement */
  76         VBOX_MODE_ANNOUNCEMENT          /* announcement mode: send announcement and disconnect */
  77 };
  78
  79 /* VBOX display */
  80
  81 enum {
  82         VBOX_DISPLAY_BRIEF,             /* parallel mode: send announcement and record during announcement */
  83         VBOX_DISPLAY_DETAILED,          /* announcement mode: send announcement and disconnect */
  84         VBOX_DISPLAY_OFF                /* normal mode: send announcement, then record */
  85 };
  86
  87 /* VBOX language */
  88
  89 enum {
  90         VBOX_LANGUAGE_ENGLISH,          /* display and announcements are in english */
  91         VBOX_LANGUAGE_GERMAN            /* display and announcements are in german */
  92 };
  93
  94 /* dsptones */
  95
  96 enum {
  97         DSP_NONE,
  98         DSP_AMERICAN,
  99         DSP_GERMAN,
 100         DSP_OLDGERMAN
 101 };
 102
 103
 104 /* extensions
 105  *
 106  * extensions are settings saved at <extensions_dir>/<extension>/settings
 107  * they carry all information and permissions about an extension
 108  * they will be loaded when needed and saved when changed
 109  */
 110
 111 struct extension {
 112         char number[32];        /* number of extension */
 113         char name[32];
 114         char prefix[32];
 115         char next[32];          /* next number to dial when pickup (temp prefix) */
 116         char alarm[32];
 117         char cfb[256];
 118         char cfu[256];
 119         char cfnr[256];
 120         int cfnr_delay;
 121         int change_forward;
 122         char cfp[256];
 123         char interfaces[128];
 124         char callerid[32];
 125         int callerid_type;
 126         int callerid_present;
 127         char id_next_call[32];
 128         int id_next_call_type;
 129         int id_next_call_present;
 130         int change_callerid;
 131         int clip;               /* how to present caller id on forwarded calls */
 132         int colp;               /* how to present called line id on forwarded calls */
 133         char clip_prefix[32];   /* prefix for screening incoming clip */
 134         int keypad;             /* support keypad for call control */
 135         int anon_ignore;        /* ignore anonymouse calls */
 136         int rights;
 137         int delete_ext;         /* delete function for external dialing */
 138         int noknocking;         /* deny knocking of incoming call */
 139         char last_out[MAX_REMEMBER][64];        /* numbers to redail */
 140         char last_in[MAX_REMEMBER][64]; /* numbers to reply */
 141         int tx_gain;
 142         int rx_gain;
 143         int display_cause;      /* clear cause using display message */
 144         int display_ext;        /* display external caller ids */
 145         int display_int;        /* display internal caller ids */
 146         int display_fake;       /* display fake caller ids */
 147         int display_anon;       /* display anonymouse caller ids */
 148         int display_menu;       /* display menu */
 149         int display_dialing;    /* display interpreted digits while dialing */
 150         int display_name;       /* display caller's name if available (CNIP) */
 151         char tones_dir[64];     /* directory of all tones/patterns */
 152         int record;             /* SEE RECORD_* */
 153         char password[64];      /* callback / login password */
 154
 155         int vbox_mode;          /* see VBOX_MODE_* */
 156         int vbox_codec;         /* see CODEC_* */
 157         int vbox_time;          /* time to recorde, 0=infinite */
 158         int vbox_display;       /* see VBOX_DISPLAY_* */
 159         int vbox_language;      /* see VBOX_LANGUAGE_* */
 160         char vbox_email[128];   /* send mail if given */
 161         int vbox_email_file;    /* set, if also the audio fille will be attached */
 162         int vbox_free;          /* if vbox shall connect after announcment */
 163
 164         int own_setup;
 165         int own_proceeding;
 166         int own_alerting;
 167         int own_cause;
 168
 169         int facility;           /* must be set to forward facility to terminal */
 170         int datacall;           /* data calls are handled as voice calls */
 171         int no_seconds;         /* don't include seconds in the connect message */
 172 };
 173
 174 int read_extension(struct extension *ext, char *number);
 175 int write_extension(struct extension *ext, char *number);
 176 int write_log(char *number, char *callerid, char *calledid, time_t start, time_t stop, int aoce, int cause, int location);
 177 int parse_phonebook(char *number, char **abbrev_pointer, char **phone_pointer, char **name_pointer);
 178 int parse_secrets(char *number, char *remote_id, char **auth_pointer, char **crypt_pointer, char **key_pointer);
 179 char *parse_directory(char *number, int type);
 180 struct caller_info;
 181 int parse_callbackauth(char *number, struct caller_info *callerinfo);
 182 void append_callbackauth(char *number, struct caller_info *callerinfo);
 183
 184