From bf2a991c6721bd498c18b4f64362e5475c31c529 Mon Sep 17 00:00:00 2001 From: jbj Date: Fri, 16 Nov 2001 20:26:01 +0000 Subject: Create rpmte.[ch]. CVS patchset: 5185 CVS date: 2001/11/16 20:26:01 --- lib/rpmte.c | 155 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 155 insertions(+) create mode 100644 lib/rpmte.c (limited to 'lib/rpmte.c') diff --git a/lib/rpmte.c b/lib/rpmte.c new file mode 100644 index 000000000..4d9dc4cf3 --- /dev/null +++ b/lib/rpmte.c @@ -0,0 +1,155 @@ +/** \ingroup rpmdep + * \file lib/rpmte.c + * Routine to handle a transactionElement. + */ +#include "system.h" + +#define _NEED_TEITERATOR 1 +#include "psm.h" + +#include "debug.h" + +/*@unchecked@*/ +int _te_debug = 0; + +/*@access alKey @*/ +/*@access teIterator @*/ +/*@access transactionElement @*/ +/*@access rpmTransactionSet @*/ + +rpmTransactionType teGetType(transactionElement te) +{ + return te->type; +} + +const char * teGetN(transactionElement te) + /*@*/ +{ + return (te != NULL ? te->name : NULL); +} + +const char * teGetE(transactionElement te) +{ + return (te != NULL ? te->epoch : NULL); +} + +const char * teGetV(transactionElement te) +{ + return (te != NULL ? te->version : NULL); +} + +const char * teGetR(transactionElement te) +{ + return (te != NULL ? te->release : NULL); +} + +const char * teGetA(transactionElement te) +{ + return (te != NULL ? te->arch : NULL); +} + +const char * teGetO(transactionElement te) +{ + return (te != NULL ? te->os : NULL); +} + +int teGetMultiLib(transactionElement te) +{ + return (te != NULL ? te->multiLib : 0); +} + +tsortInfo teGetTSI(transactionElement te) +{ + /*@-compdef -retalias -retexpose -usereleased @*/ + return te->tsi; + /*@=compdef =retalias =retexpose =usereleased @*/ +} + +alKey teGetAddedKey(transactionElement te) +{ + return (te != NULL ? te->u.addedKey : 0); +} + +alKey teGetDependsOnKey(transactionElement te) +{ + return (te != NULL ? te->u.removed.dependsOnKey : 0); +} + +int teGetDBOffset(transactionElement te) +{ + return (te != NULL ? te->u.removed.dboffset : 0); +} + +const char * teGetNEVR(transactionElement te) +{ + return (te != NULL ? te->NEVR : NULL); +} + +FD_t teGetFd(transactionElement te) +{ + /*@-compdef -refcounttrans -retalias -retexpose -usereleased @*/ + return (te != NULL ? te->fd : NULL); + /*@=compdef =refcounttrans =retalias =retexpose =usereleased @*/ +} + +fnpyKey teGetKey(transactionElement te) +{ + return (te != NULL ? te->key : NULL); +} + +int teiGetOc(teIterator tei) +{ + return tei->ocsave; +} + +teIterator teFreeIterator(/*@only@*//*@null@*/ teIterator tei) +{ + if (tei) + tei->ts = rpmtsUnlink(tei->ts, "tsIterator"); + return _free(tei); +} + +teIterator teInitIterator(rpmTransactionSet ts) +{ + teIterator tei = NULL; + + tei = xcalloc(1, sizeof(*tei)); + tei->ts = rpmtsLink(ts, "teIterator"); + tei->reverse = ((ts->transFlags & RPMTRANS_FLAG_REVERSE) ? 1 : 0); + tei->oc = (tei->reverse ? (ts->orderCount - 1) : 0); + tei->ocsave = tei->oc; + return tei; +} + +transactionElement teNextIterator(teIterator tei) +{ + transactionElement te = NULL; + int oc = -1; + + if (tei->reverse) { + if (tei->oc >= 0) oc = tei->oc--; + } else { + if (tei->oc < tei->ts->orderCount) oc = tei->oc++; + } + tei->ocsave = oc; + /*@-abstract @*/ + if (oc != -1) + te = tei->ts->order + oc; + /*@=abstract @*/ + /*@-compdef -usereleased@*/ /* FIX: ts->order may be released */ + return te; + /*@=compdef =usereleased@*/ +} + +transactionElement teNext(teIterator tei, rpmTransactionType type) +{ + transactionElement p; + + while ((p = teNextIterator(tei)) != NULL) { + /*@-type@*/ + if (p->type == type) + break; + /*@=type@*/ + } + return p; +} -- cgit v1.2.3