projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 04c6839a WJ |
1 | /* ca.c - General Directory Name routines */ |
| 2 | ||
| 3 | #ifndef lint | |
| 4 | static char *rcsid = "$Header: /f/osi/dsap/common/RCS/ca.c,v 7.3 91/02/22 09:18:43 mrose Interim $"; | |
| 5 | #endif | |
| 6 | ||
| 7 | /* | |
| 8 | * $Header: /f/osi/dsap/common/RCS/ca.c,v 7.3 91/02/22 09:18:43 mrose Interim $ | |
| 9 | * | |
| 10 | * | |
| 11 | * $Log: ca.c,v $ | |
| 12 | * Revision 7.3 91/02/22 09:18:43 mrose | |
| 13 | * Interim 6.8 | |
| 14 | * | |
| 15 | * Revision 7.2 90/10/17 11:41:24 mrose | |
| 16 | * sync | |
| 17 | * | |
| 18 | * Revision 7.1 89/12/19 16:19:13 mrose | |
| 19 | * sync | |
| 20 | * | |
| 21 | * Revision 7.0 89/11/23 21:41:55 mrose | |
| 22 | * Release 6.0 | |
| 23 | * | |
| 24 | */ | |
| 25 | ||
| 26 | /* | |
| 27 | * NOTICE | |
| 28 | * | |
| 29 | * Acquisition, use, and distribution of this module and related | |
| 30 | * materials are subject to the restrictions of a license agreement. | |
| 31 | * Consult the Preface in the User's Manual for the full terms of | |
| 32 | * this agreement. | |
| 33 | * | |
| 34 | */ | |
| 35 | ||
| 36 | ||
| 37 | /* LINTLIBRARY */ | |
| 38 | ||
| 39 | ||
| 40 | #include "quipu/util.h" | |
| 41 | #include "quipu/common.h" | |
| 42 | #include "quipu/dsargument.h" | |
| 43 | ||
| 44 | DN mydsadn = NULLDN; | |
| 45 | ||
| 46 | struct common_args * get_ca_ref(dsarg) | |
| 47 | struct ds_op_arg * dsarg; | |
| 48 | { | |
| 49 | struct common_args * ca; | |
| 50 | ||
| 51 | switch(dsarg->dca_dsarg.arg_type) | |
| 52 | { | |
| 53 | case OP_READ : | |
| 54 | ca = &(dsarg->dca_dsarg.arg_rd.rda_common); | |
| 55 | break; | |
| 56 | case OP_COMPARE : | |
| 57 | ca = &(dsarg->dca_dsarg.arg_cm.cma_common); | |
| 58 | break; | |
| 59 | case OP_ABANDON : | |
| 60 | ca = NULL_COMMONARG; | |
| 61 | break; | |
| 62 | case OP_LIST : | |
| 63 | ca = &(dsarg->dca_dsarg.arg_ls.lsa_common); | |
| 64 | break; | |
| 65 | case OP_SEARCH : | |
| 66 | ca = &(dsarg->dca_dsarg.arg_sr.sra_common); | |
| 67 | break; | |
| 68 | case OP_ADDENTRY : | |
| 69 | ca = &(dsarg->dca_dsarg.arg_ad.ada_common); | |
| 70 | break; | |
| 71 | case OP_REMOVEENTRY : | |
| 72 | ca = &(dsarg->dca_dsarg.arg_rm.rma_common); | |
| 73 | break; | |
| 74 | case OP_MODIFYENTRY : | |
| 75 | ca = &(dsarg->dca_dsarg.arg_me.mea_common); | |
| 76 | break; | |
| 77 | case OP_MODIFYRDN : | |
| 78 | ca = &(dsarg->dca_dsarg.arg_mr.mra_common); | |
| 79 | break; | |
| 80 | case OP_GETEDB : | |
| 81 | ca = NULL_COMMONARG; | |
| 82 | break; | |
| 83 | } | |
| 84 | return(ca); | |
| 85 | } | |
| 86 | ||
| 87 | cha_loopdetected(cha) | |
| 88 | struct chain_arg * cha; | |
| 89 | { | |
| 90 | struct trace_info ti_elem_s; | |
| 91 | struct trace_info * ti_elem = &(ti_elem_s); | |
| 92 | ||
| 93 | ti_elem->ti_dsa = mydsadn; | |
| 94 | ti_elem->ti_target = cha->cha_target; | |
| 95 | ti_elem->ti_progress.op_resolution_phase = cha->cha_progress.op_resolution_phase; | |
| 96 | ti_elem->ti_progress.op_nextrdntoberesolved = cha->cha_progress.op_nextrdntoberesolved; | |
| 97 | ||
| 98 | return(ti_is_elem(ti_elem, cha->cha_trace)); | |
| 99 | } | |
| 100 | ||
| 101 | ti_is_elem(ti, ti_list) | |
| 102 | struct trace_info * ti; | |
| 103 | struct trace_info * ti_list; | |
| 104 | { | |
| 105 | struct trace_info * tip; | |
| 106 | ||
| 107 | for(tip = ti_list; tip!=NULLTRACEINFO; tip=tip->ti_next) | |
| 108 | { | |
| 109 | if(dn_cmp(ti->ti_dsa, tip->ti_dsa) != 0) | |
| 110 | continue; | |
| 111 | ||
| 112 | if(dn_cmp(ti->ti_target, tip->ti_target) != 0) | |
| 113 | continue; | |
| 114 | ||
| 115 | if(ti->ti_progress.op_resolution_phase == tip->ti_progress.op_resolution_phase) | |
| 116 | return(1); | |
| 117 | ||
| 118 | if(ti->ti_progress.op_nextrdntoberesolved == tip->ti_progress.op_nextrdntoberesolved) | |
| 119 | return(1); | |
| 120 | } | |
| 121 | ||
| 122 | return(0); | |
| 123 | } | |
| 124 | ||
| 125 | struct trace_info * ti_cpy(ti) | |
| 126 | struct trace_info * ti; | |
| 127 | { | |
| 128 | struct trace_info * ret_ti; | |
| 129 | ||
| 130 | if(ti == NULLTRACEINFO) | |
| 131 | return(NULLTRACEINFO); | |
| 132 | ||
| 133 | ret_ti = (struct trace_info *) malloc(sizeof(struct trace_info)); | |
| 134 | ||
| 135 | ret_ti->ti_target = dn_cpy(ti->ti_target); | |
| 136 | ret_ti->ti_dsa = dn_cpy(ti->ti_dsa); | |
| 137 | ret_ti->ti_progress = ti->ti_progress; | |
| 138 | ret_ti->ti_next = ti_cpy(ti->ti_next); | |
| 139 | ||
| 140 | return(ret_ti); | |
| 141 | } | |
| 142 |