From cbe9d412a37e75b61cc74e8a65b0293923eb5160 Mon Sep 17 00:00:00 2001 From: Super User Date: Sat, 11 Aug 2007 15:57:58 +0200 Subject: added exporting/importing bchannel stacks to the remote application --- message.h | 31 +++++++++++++++++++++++++++++-- 1 file changed, 29 insertions(+), 2 deletions(-) (limited to 'message.h') diff --git a/message.h b/message.h index d60c1b3..422ada1 100644 --- a/message.h +++ b/message.h @@ -125,6 +125,33 @@ enum { /* isdnsignal */ mISDNSIGNAL_DELAY, /* use delay or adaptive jitter */ }; +enum { /* bchannel assignment */ + BCHANNEL_REQUEST, /* application requests bchannel */ + BCHANNEL_ASSIGN, /* bchannel assigned by LCR */ + BCHANNEL_ASSIGN_ACK, /* application acknowledges */ + BCHANNEL_REMOVE, /* bchannel removed by LCR */ + BCHANNEL_REMOVE_ACK, /* application acknowledges */ +}; +enum { + B_STATE_IDLE, /* not open */ + B_STATE_ACTIVATING, /* DL_ESTABLISH sent */ + B_STATE_ACTIVE, /* channel active */ + B_STATE_DEACTIVATING, /* DL_RELEASE sent */ + B_STATE_EXPORTING, /* BCHANNEL_ASSIGN sent */ + B_STATE_REMOTE, /* bchannel assigned to remote application */ + B_STATE_IMPORTING, /* BCHANNEL_REMOVE sent */ +}; +enum { + B_EVENT_USE, /* activate/export bchannel */ + B_EVENT_EXPORTREQUEST, /* remote app requests bchannel */ + B_EVENT_ACTIVATED, /* DL_ESTABLISH received */ + B_EVENT_DROP, /* deactivate/re-import bchannel */ + B_EVENT_DEACTIVATED, /* DL_RELEASE received */ + B_EVENT_EXPORTED, /* BCHANNEL_ASSIGN received */ + B_EVENT_IMPORTED, /* BCHANNEL_REMOVE received */ +}; + + /* call-info structure CALLER */ struct caller_info { char id[32]; /* id of caller (user number) */ @@ -279,6 +306,7 @@ struct param_hello { }; struct param_bchannel { + int type; /* BCHANNEL_* */ unsigned long addr; /* bchannel stack address */ }; @@ -359,8 +387,7 @@ enum { /* messages between entities */ MESSAGE_VBOX_TONE, /* set answering VBOX tone */ MESSAGE_TONE_COUNTER, /* tone counter (for VBOX tone use) */ MESSAGE_TONE_EOF, /* tone is end of file */ - MESSAGE_BCHANNEL, /* request/assign bchannel */ - MESSAGE_BCHANNEL_FREE, /* requests/assigns bchannel to be free */ + MESSAGE_BCHANNEL, /* request/assign/remove bchannel */ MESSAGE_HELLO, /* hello message for remote application */ MESSAGE_NEWREF, /* special message to create and inform ref */ }; -- cgit v1.2.3-55-g7522