projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 9e8e5516 C |
1 | /* conn_dispatch.c - deal with an event on an open connection */ |
| 2 | ||
| 3 | #ifndef lint | |
| 4 | static char *rcsid = "$Header: /f/osi/quipu/RCS/conn_dispatch.c,v 7.2 91/02/22 09:38:28 mrose Interim $"; | |
| 5 | #endif | |
| 6 | ||
| 7 | /* | |
| 8 | * $Header: /f/osi/quipu/RCS/conn_dispatch.c,v 7.2 91/02/22 09:38:28 mrose Interim $ | |
| 9 | * | |
| 10 | * | |
| 11 | * $Log: conn_dispatch.c,v $ | |
| 12 | * Revision 7.2 91/02/22 09:38:28 mrose | |
| 13 | * Interim 6.8 | |
| 14 | * | |
| 15 | * Revision 7.1 90/10/17 11:53:20 mrose | |
| 16 | * sync | |
| 17 | * | |
| 18 | * Revision 7.0 89/11/23 22:16:44 mrose | |
| 19 | * Release 6.0 | |
| 20 | * | |
| 21 | */ | |
| 22 | ||
| 23 | /* | |
| 24 | * NOTICE | |
| 25 | * | |
| 26 | * Acquisition, use, and distribution of this module and related | |
| 27 | * materials are subject to the restrictions of a license agreement. | |
| 28 | * Consult the Preface in the User's Manual for the full terms of | |
| 29 | * this agreement. | |
| 30 | * | |
| 31 | */ | |
| 32 | ||
| 33 | ||
| 34 | #include "quipu/dsap.h" | |
| 35 | #include "tsap.h" | |
| 36 | #include "quipu/util.h" | |
| 37 | #include "quipu/connection.h" | |
| 38 | ||
| 39 | extern LLog * log_dsap; | |
| 40 | ||
| 41 | /* | |
| 42 | * Something has happened on the association with descriptor "ad". | |
| 43 | * Check what type of activity it is and dispatch to an appropriate | |
| 44 | * routine to handle the activity. | |
| 45 | */ | |
| 46 | conn_dispatch(cn) | |
| 47 | struct connection * cn; | |
| 48 | { | |
| 49 | int result; | |
| 50 | struct DSAPindication di_s; | |
| 51 | struct DSAPindication *di = &di_s; | |
| 52 | struct DSAPabort *da = &(di->di_abort); | |
| 53 | extern void ds_log(); | |
| 54 | ||
| 55 | DLOG (log_dsap,LLOG_TRACE,( "conn_dispatch()")); | |
| 56 | ||
| 57 | bzero ((char *)di, sizeof di_s); | |
| 58 | ||
| 59 | result = DWaitRequest(cn->cn_ctx, cn->cn_ad, OK, di); | |
| 60 | ||
| 61 | if (result == DONE) | |
| 62 | { | |
| 63 | /* TIMER expired */ | |
| 64 | return; | |
| 65 | } | |
| 66 | ||
| 67 | if (result == NOTOK) | |
| 68 | { | |
| 69 | switch(di->di_type) | |
| 70 | { | |
| 71 | case DI_PREJECT: | |
| 72 | DLOG(log_dsap, LLOG_DEBUG, ("conn_dispatch calling oper_preject")); | |
| 73 | oper_preject(cn, &(di->di_preject)); | |
| 74 | return; | |
| 75 | ||
| 76 | case DI_ABORT: | |
| 77 | /* | |
| 78 | ds_log(da, "DWaitRequest"); | |
| 79 | */ | |
| 80 | LLOG(log_dsap, LLOG_NOTICE, ("DWaitRequest - abort")); | |
| 81 | do_ds_unbind (cn); | |
| 82 | conn_extract(cn); | |
| 83 | return; | |
| 84 | ||
| 85 | default: | |
| 86 | LLOG (log_dsap,LLOG_EXCEPTIONS,( "Unknown indication type : %d", di->di_type)); | |
| 87 | return; | |
| 88 | } | |
| 89 | } | |
| 90 | ||
| 91 | switch(di->di_type) | |
| 92 | { | |
| 93 | case DI_INVOKE: | |
| 94 | if (task_invoke(cn, &(di->di_invoke)) != OK) | |
| 95 | { | |
| 96 | LLOG (log_dsap,LLOG_EXCEPTIONS,("task_invoke failed in conn_dispatch")); | |
| 97 | } | |
| 98 | break; | |
| 99 | ||
| 100 | case DI_RESULT: | |
| 101 | oper_result(cn, di); | |
| 102 | break; | |
| 103 | ||
| 104 | case DI_ERROR: | |
| 105 | oper_error(cn, di); | |
| 106 | break; | |
| 107 | ||
| 108 | case DI_FINISH: | |
| 109 | conn_finish(cn, &(di->di_finish)); | |
| 110 | break; | |
| 111 | ||
| 112 | default: | |
| 113 | LLOG (log_dsap,LLOG_EXCEPTIONS,( "Unknown indication type : %d", di->di_type)); | |
| 114 | break; | |
| 115 | } | |
| 116 | } | |
| 117 |