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| Commit | Line | Data |
|---|---|---|
| 9e8e5516 C |
1 | /* rt2ssexec.c - RTPM: exec */ |
| 2 | ||
| 3 | #ifndef lint | |
| 4 | static char *rcsid = "$Header: /f/osi/rtsap/RCS/rt2ssexec.c,v 7.2 91/02/22 09:42:29 mrose Interim $"; | |
| 5 | #endif | |
| 6 | ||
| 7 | /* | |
| 8 | * $Header: /f/osi/rtsap/RCS/rt2ssexec.c,v 7.2 91/02/22 09:42:29 mrose Interim $ | |
| 9 | * | |
| 10 | * | |
| 11 | * $Log: rt2ssexec.c,v $ | |
| 12 | * Revision 7.2 91/02/22 09:42:29 mrose | |
| 13 | * Interim 6.8 | |
| 14 | * | |
| 15 | * Revision 7.1 90/07/01 21:07:08 mrose | |
| 16 | * pepsy | |
| 17 | * | |
| 18 | * Revision 6.0 89/03/18 23:43:19 mrose | |
| 19 | * Release 5.0 | |
| 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 | /* LINTLIBRARY */ | |
| 35 | ||
| 36 | #include <stdio.h> | |
| 37 | #include "RTS-types.h" | |
| 38 | #include "OACS-types.h" | |
| 39 | #include "rtpkt.h" | |
| 40 | #include "isoservent.h" | |
| 41 | #include "tailor.h" | |
| 42 | ||
| 43 | /* \f SERVER only */ | |
| 44 | ||
| 45 | int RtExec (ss, rti, arg1, arg2, hook, setperms) | |
| 46 | struct SSAPstart *ss; | |
| 47 | struct RtSAPindication *rti; | |
| 48 | char *arg1, | |
| 49 | *arg2; | |
| 50 | IFP hook, | |
| 51 | setperms; | |
| 52 | { | |
| 53 | int result, | |
| 54 | result2; | |
| 55 | register struct isoservent *is; | |
| 56 | register PE pe; | |
| 57 | struct SSAPref ref; | |
| 58 | struct SSAPindication sis; | |
| 59 | register struct SSAPindication *si = &sis; | |
| 60 | struct type_OACS_PConnect *pcon = NULL; | |
| 61 | ||
| 62 | missingP (ss); | |
| 63 | missingP (rti); | |
| 64 | missingP (arg1); | |
| 65 | missingP (arg2); | |
| 66 | ||
| 67 | /* acsap_conntype = CN_OPEN, acsap_data = NULLPE; */ | |
| 68 | if ((pe = ssdu2pe (ss -> ss_data, ss -> ss_cc, NULLCP, &result)) == NULLPE | |
| 69 | || parse_OACS_PConnect (pe, 1, NULLIP, NULLVP, &pcon) == NOTOK) { | |
| 70 | if (pe) | |
| 71 | pe_free (pe); | |
| 72 | if (result == PS_ERR_NMEM) { | |
| 73 | congest: ; | |
| 74 | result = SC_CONGESTION, result2 = RTS_CONGEST; | |
| 75 | } | |
| 76 | else | |
| 77 | result = SC_REJECTED, result2 = RTS_PROTOCOL; | |
| 78 | goto out; | |
| 79 | } | |
| 80 | ||
| 81 | PLOGP (rtsap_log,OACS_PConnect, pe, "PConnect", 1); | |
| 82 | ||
| 83 | pe_free (pe); | |
| 84 | ||
| 85 | if (pcon -> pUserData -> member_OACS_2 -> offset | |
| 86 | != type_OACS_ConnectionData_open) { | |
| 87 | result = SC_REJECTED, result2 = RTS_ADDRESS; | |
| 88 | goto out; | |
| 89 | } | |
| 90 | if (is = getisoserventbyport ("rtsap", | |
| 91 | (u_short) htons ((u_short) pcon -> pUserData -> applicationProtocol))) { | |
| 92 | *is -> is_tail++ = arg1; | |
| 93 | *is -> is_tail++ = arg2; | |
| 94 | *is -> is_tail = NULL; | |
| 95 | } | |
| 96 | else { | |
| 97 | result = SC_REJECTED, result2 = RTS_ADDRESS; | |
| 98 | goto out; | |
| 99 | } | |
| 100 | ||
| 101 | switch (hook ? (*hook) (is, rti) : OK) { | |
| 102 | case NOTOK: | |
| 103 | if (pcon) | |
| 104 | free_OACS_PConnect(pcon); | |
| 105 | return NOTOK; | |
| 106 | ||
| 107 | case DONE: | |
| 108 | if (pcon) | |
| 109 | free_OACS_PConnect(pcon); | |
| 110 | return OK; | |
| 111 | ||
| 112 | case OK: | |
| 113 | if (setperms) | |
| 114 | (void) (*setperms) (is); | |
| 115 | (void) execv (*is -> is_vec, is -> is_vec);/* fall */ | |
| 116 | SLOG (rtsap_log, LLOG_FATAL, *is -> is_vec, ("unable to exec")); | |
| 117 | default: | |
| 118 | goto congest; | |
| 119 | } | |
| 120 | ||
| 121 | out: ; | |
| 122 | if (pcon) | |
| 123 | free_OACS_PConnect(pcon); | |
| 124 | SSFREE (ss); | |
| 125 | ||
| 126 | bzero ((char *) &ref, sizeof ref); | |
| 127 | (void) SConnResponse (ss -> ss_sd, &ref, NULLSA, result, 0, 0, | |
| 128 | SERIAL_NONE, NULLCP, 0, si); | |
| 129 | return rtsaplose (rti, result2, NULLCP, NULLCP); | |
| 130 | } |