/* Get a rpmdbMatchIterator containing all files in
* the rpmdb that share the basename with one from
* the transaction.
* @param ts transaction set
* @return rpmdbMatchIterator sorted
by (package, fileNum)
*/
static
rpmdbMatchIterator rpmFindBaseNamesInDB(rpmts ts)
{
rpmtsi pi; rpmte p;
rpmfi fi;
int fc=0;
rpmdbMatchIterator mi;
int i, xx;
const char * baseName;
/* get number of files in transaction */
// XXX move to ts
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
fc += rpmfiFC(fi);
}
pi = rpmtsiFree(pi);
rpmStringSet baseNames = rpmStringSetCreate(fc, hashFunctionString, strcmp, NULL);
mi = rpmdbInitIterator(rpmtsGetRdb(ts), RPMTAG_BASENAMES, NULL, 0);
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
(void) rpmdbCheckSignals();
if ((fi = rpmteFI(p)) == NULL)
continue; /* XXX can't happen */
rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_PROGRESS, rpmtsiOc(pi),
ts->orderCount);
/* Gather all installed headers with matching basename's. */
fi = rpmfiInit(fi, 0);
while ((i = rpmfiNext(fi)) >= 0) {
size_t keylen;
baseName = rpmfiBN(fi);
if (rpmStringSetHasEntry(baseNames, baseName))
continue;
keylen = strlen(baseName);
if (keylen == 0)
keylen++; /* XXX "/" fixup. */
xx = rpmdbExtendIterator(mi, baseName, keylen);
rpmStringSetAddEntry(baseNames, baseName);
}
}
pi = rpmtsiFree(pi);
rpmStringSetFree(baseNames);
rpmdbSortIterator(mi);
/* iterator is now sorted by (recnum, filenum) */
return mi;
}
/*
* Transaction main loop: install and remove packages
*/
static int rpmtsProcess(rpmts ts)
{
rpmtsi pi; rpmte p;
int rc = 0;
pi = rpmtsiInit(ts);
while ((p = rpmtsiNext(pi, 0)) != NULL) {
int failed = 1;
rpmElementType tetype = rpmteType(p);
rpmtsOpX op = (tetype == TR_ADDED) ? RPMTS_OP_INSTALL : RPMTS_OP_ERASE;
rpmlog(RPMLOG_DEBUG, "========== +++ %s %s-%s 0x%x\n",
rpmteNEVR(p), rpmteA(p), rpmteO(p), rpmteColor(p));
if (rpmteFailed(p)) {
/* XXX this should be a warning, need a better message though */
rpmlog(RPMLOG_DEBUG, "element %s marked as failed, skipping\n",
rpmteNEVRA(p));
rc++;
continue;
}
if (rpmteOpen(p, ts, 1)) {
rpmpsm psm = NULL;
pkgStage stage = PSM_UNKNOWN;
int async = (rpmtsiOc(pi) >= rpmtsUnorderedSuccessors(ts, -1)) ?
1 : 0;
switch (tetype) {
case TR_ADDED:
stage = PSM_PKGINSTALL;
break;
case TR_REMOVED:
stage = PSM_PKGERASE;
break;
}
psm = rpmpsmNew(ts, p);
rpmpsmSetAsync(psm, async);
(void) rpmswEnter(rpmtsOp(ts, op), 0);
failed = rpmpsmStage(psm, stage);
(void) rpmswExit(rpmtsOp(ts, op), 0);
psm = rpmpsmFree(psm);
rpmteClose(p, ts, 1);
}
if (failed) {
rpmteMarkFailed(p, ts);
rc++;
}
(void) rpmdbSync(rpmtsGetRdb(ts));
}
pi = rpmtsiFree(pi);
return rc;
}
static JSBool
rpmts_enumerate(JSContext *cx, JSObject *obj, JSIterateOp op,
jsval *statep, jsid *idp)
{
void * ptr = JS_GetInstancePrivate(cx, obj, &rpmtsClass, NULL);
rpmts ts = ptr;
rpmtsi tsi;
JSObject *tsio = NULL;
JSBool ok = JS_FALSE;
_ENUMERATE_DEBUG_ENTRY(_debug);
switch (op) {
case JSENUMERATE_INIT:
if ((tsio = JS_NewObject(cx, &rpmtsiClass, NULL, obj)) == NULL)
goto exit;
if ((tsi = rpmtsiInit(ts)) == NULL)
goto exit;
if (!JS_SetPrivate(cx, tsio, (void *)tsi)) {
tsi = rpmtsiFree(tsi);
goto exit;
}
*statep = OBJECT_TO_JSVAL(tsio);
if (idp)
*idp = JSVAL_ZERO;
if (_debug)
fprintf(stderr, "\tINIT tsio %p tsi %p\n", tsio, tsi);
break;
case JSENUMERATE_NEXT:
tsio = (JSObject *) JSVAL_TO_OBJECT(*statep);
tsi = JS_GetInstancePrivate(cx, tsio, &rpmtsiClass, NULL);
if (rpmtsiNext(tsi, 0) != NULL) {
int oc = rpmtsiOc(tsi);
if (_debug)
fprintf(stderr, "\tNEXT tsio %p tsi %p[%d]\n", tsio, tsi, oc);
JS_ValueToId(cx, INT_TO_JSVAL(oc), idp);
} else
*idp = JSVAL_VOID;
if (*idp != JSVAL_VOID)
break;
/*@fallthrough@*/
case JSENUMERATE_DESTROY:
tsio = (JSObject *) JSVAL_TO_OBJECT(*statep);
tsi = JS_GetInstancePrivate(cx, tsio, &rpmtsiClass, NULL);
if (_debug)
fprintf(stderr, "\tFINI tsio %p tsi %p\n", tsio, tsi);
/* Allow our iterator object to be GC'd. */
*statep = JSVAL_NULL;
break;
}
ok = JS_TRUE;
exit:
return ok;
}