VALUE
rpm_mi_next_iterator(VALUE mi)
{
Header hdr;
hdr = rpmdbNextIterator(RPM_MI(mi));
if (hdr)
return rpm_package_new_from_header(hdr);
return Qnil;
}
VALUE
rpm_spec_get_build_restrictions(VALUE spec)
{
VALUE cache = rb_ivar_get(spec, id_rest);
if (NIL_P(cache)) {
cache = rpm_package_new_from_header(RPM_SPEC(spec)->buildRestrictions);
rb_ivar_set(spec, id_rest, cache);
}
return cache;
}
/*
* @return [Array<RPM::Package>] Packages defined in the spec file
*/
VALUE
rpm_spec_get_packages(VALUE spec)
{
VALUE pkg = rb_ivar_get(spec, id_pkg);
if (NIL_P(pkg)) {
Package p = RPM_SPEC(spec)->packages;
pkg = rb_ary_new();
while (p != NULL) {
if (p->fileList)
rb_ary_push(pkg, rpm_package_new_from_header(p->header));
p = p->next;
}
rb_ivar_set(spec, id_pkg, pkg);
}
return pkg;
}
static void*
transaction_callback(const void* hd, const rpmCallbackType type,
const rpmCallbackSize_t amount, const rpmCallbackSize_t total,
fnpyKey key, rpmCallbackData data)
{
VALUE trans = (VALUE)data;
FD_t fdt;
const Header hdr = (Header)hd;
VALUE sig;
VALUE rv;
sig = rb_struct_new(rpm_sCallbackData, INT2NUM(type), key ? (VALUE)key:Qnil,
rpm_package_new_from_header(hdr),
UINT2NUM(amount), UINT2NUM(total));
rv = rb_yield(sig);
switch (type) {
case RPMCALLBACK_INST_OPEN_FILE:
if (TYPE(rv) != T_FILE) {
rb_raise(rb_eTypeError, "illegal return value type");
}
rb_ivar_set(trans, id_file, rv);
fdt = fdDup(NUM2INT(rb_Integer(rv)));
rb_ivar_set(trans, id_fdt, INT2NUM((long)fdt));
return fdt;
case RPMCALLBACK_INST_CLOSE_FILE:
Fclose((FD_t)NUM2LONG(rb_ivar_get(trans, id_fdt)));
rb_ivar_set(trans, id_file, Qnil);
rb_ivar_set(trans, id_fdt, Qnil);
default:
break;
}
return NULL;
}
/*
* Check the dependencies.
* @return [Array<Dependency>, +nil+] If dependencies are not met returns an
* array with dependencies. Otherwise +nil+.
*/
VALUE
rpm_transaction_check(VALUE trans)
{
#if RPM_VERSION_CODE < RPM_VERSION(4,1,0)
rpmDependencyConflict conflicts;
int num;
rpmdepCheck(RPM_TRANSACTION(trans), &conflicts, &num);
if (num) {
VALUE list = rb_ary_new();
register int i;
for (i = 0; i < num; i++) {
VALUE dep;
switch (conflicts[i].sense) {
case RPMDEP_SENSE_REQUIRES:
dep = rpm_require_new(conflicts[i].needsName,
rpm_version_new(conflicts[i].needsVersion),
conflicts[i].needsFlags,
rpm_package_new_from_header(conflicts[i].byHeader));
break;
case RPMDEP_SENSE_CONFLICTS:
dep = rpm_conflict_new(conflicts[i].needsName,
rpm_version_new(conflicts[i].needsVersion),
conflicts[i].needsFlags,
rpm_package_new_from_header(conflicts[i].byHeader));
break;
}
rb_ary_push(list, dep);
}
rpmdepFreeConflicts(conflicts, num);
return list;
}
return Qnil;
#else
int rc;
rpmps ps;
int num;
VALUE list = Qnil;
rc = rpmtsCheck(RPM_TRANSACTION(trans));
ps = rpmtsProblems(RPM_TRANSACTION(trans));
#if RPM_VERSION_CODE < RPM_VERSION(4,9,0) || RPM_VERSION_CODE >= RPM_VERSION(5,0,0)
/* get rid of duplicate problems */
rpmpsTrim(ps, RPMPROB_FILTER_NONE);
#endif
num = rpmpsNumProblems(ps);
#ifdef RPMPS_OPAQUE
rpmpsi psi = rpmpsInitIterator(ps);
if (num > 0) {
list = rb_ary_new();
}
while (rpmpsNextIterator(psi) >= 0) {
rpmProblem p = rpmpsGetProblem(psi);
VALUE dep;
switch (rpmProblemGetType(p)) {
case RPMPROB_REQUIRES: {
char *buf = strdup (rpmProblemGetAltNEVR(p));
/* TODO: zaki: NULL check*/
char *end;
char *name = buf+2;
char *relation = NULL;
char *evr = NULL;
rpmsenseFlags sense_flags = 0;
end = strchr ( name, ' ');
if ( end ) {
*end = '\0';
relation = end + 1;
end = strchr ( relation, ' ');
if ( end ) {
*end = '\0';
evr = end + 1;
}
for ( ; (*relation) != '\0'; relation++ ) {
if ( (*relation) == '=' ) {
sense_flags |= RPMSENSE_EQUAL;
} else if ( (*relation) == '>' ) {
sense_flags |= RPMSENSE_GREATER;
} else if ( (*relation) == '<' ) {
sense_flags |= RPMSENSE_LESS;
}
}
}
dep = rpm_require_new(name,
rpm_version_new(evr ? evr : ""),
sense_flags,
package_new_from_NEVR(
rpmProblemGetPkgNEVR(p)
));
free ( buf );
rb_ary_push(list, dep);
break;
}
default:
break;
}
}
#else
if (ps != NULL && 0 < num) {
rpmProblem p;
int i;
list = rb_ary_new();
for (i = 0; i < num; i++) {
const char *altNEVR;
VALUE dep;
p = ps->probs + i;
altNEVR = (p->altNEVR ? p->altNEVR : "? ?altNEVR?");
if (p->ignoreProblem)
continue;
#if 0 /* XXX shouldn't be needed at all due to rpmpsTrim() */
/* Filter already appended problems. */
for (j = 0; j < i; j++) {
if (!sameProblem(p, ps->probs + j))
break;
}
if (j < i)
continue;
#endif
if ( p->type == RPMPROB_REQUIRES ) {
char *buf = strdup ( altNEVR );
/* TODO: zaki: NULL check*/
char *end;
char *name = buf+2;
char *relation = NULL;
char *evr = "";
rpmsenseFlags sense_flags = 0;
end = strchr ( name, ' ');
if ( end ) {
*end = '\0';
relation = end + 1;
end = strchr ( relation, ' ');
if ( end ) {
*end = '\0';
evr = end + 1;
}
for ( ; (*relation) != '\0'; relation++ ) {
if ( (*relation) == '=' ) {
sense_flags |= RPMSENSE_EQUAL;
} else if ( (*relation) == '>' ) {
sense_flags |= RPMSENSE_GREATER;
} else if ( (*relation) == '<' ) {
sense_flags |= RPMSENSE_LESS;
}
}
}
dep = rpm_require_new(name,
rpm_version_new(evr),
sense_flags,
package_new_from_NEVR(p->pkgNEVR)
);
free ( buf );
rb_ary_push(list, dep);
} else {
#if 0
RPMPROB_CONFLICT:
RPMPROB_BADARCH:
RPMPROB_BADOS:
RPMPROB_PKG_INSTALLED:
RPMPROB_BADRELOCATE:
RPMPROB_NEW_FILE_CONFLICT:
RPMPROB_FILE_CONFLICT:
RPMPROB_OLDPACKAGE:
RPMPROB_DISKSPACE:
RPMPROB_DISKNODES:
RPMPROB_BADPRETRANS:
#endif
break;
}
#if 0
printf ("%d, type=%d, ignoreProblem=%d, str1=%s pkgNEVR=%s, %s\n",
i, p->type, p->ignoreProblem, p->str1, p->pkgNEVR, altNEVR);
#endif
}
}
#endif /* RPMPS_OPAQUE */
ps = rpmpsFree(ps);
return list;
#endif
}
/*
* Performs the transaction.
* @param [Number] flag Transaction flags, default +RPM::TRANS_FLAG_NONE+
* @param [Number] filter Transaction filter, default +RPM::PROB_FILTER_NONE+
* @example
* transaction.commit do |sig|
* end
* @yield [CallbackData] sig Transaction progress
*/
VALUE
rpm_transaction_commit(int argc, VALUE* argv, VALUE trans)
{
#if RPM_VERSION_CODE < RPM_VERSION(4,1,0)
rpmProblemSet probset;
int flags = RPMTRANS_FLAG_NONE;
int ignores = RPMPROB_FILTER_NONE;
int rc;
VALUE db;
db = rb_ivar_get(trans, id_db);
if (OBJ_FROZEN(db)) {
rb_error_frozen("RPM::DB");
}
switch (argc) {
case 0:
break;
case 1: case 2:
flags = NUM2INT(rb_Integer(argv[0]));
if (argc == 2) {
ignores = NUM2INT(rb_Integer(argv[1]));
}
break;
default:
rb_raise(rb_eArgError, "too many arguments(0..2)");
}
if (rb_block_given_p() == Qtrue)
rc = rpmRunTransactions(RPM_TRANSACTION(trans), transaction_callback,
(void*)trans, NULL, &probset, flags, ignores);
else{
VALUE keys;
/* rpmcli.h:extern int packagesTotal; */
packagesTotal = 0;
keys = rpm_transaction_keys(trans);
if (!NIL_P(keys))
packagesTotal = NUM2INT(rb_funcall(keys,rb_intern("length"),0));
rc = rpmRunTransactions(RPM_TRANSACTION(trans), rpmShowProgress,
(void*)((long)(INSTALL_HASH|INSTALL_LABEL)),
NULL, &probset, flags, ignores);
}
if (probset != NULL) {
VALUE list = rb_ary_new();
register int i;
for (i = 0; i < probset->numProblems; i++) {
rpmProblem prob = probset->probs + i;
VALUE prb = rb_struct_new(rpm_sProblem,
INT2NUM(prob->type),
(VALUE)prob->key,
rpm_package_new_from_header(prob->h),
rb_str_new2(rpmProblemString(prob)));
rb_ary_push(list, prb);
}
rb_ivar_set(trans, id_pl, list);
}
#else
rpmps ps;
int flags = RPMTRANS_FLAG_NONE;
int ignores = RPMPROB_FILTER_NONE;
int rc;
VALUE db;
db = rb_ivar_get(trans, id_db);
if (OBJ_FROZEN(db)) {
rb_error_frozen("RPM::DB");
}
switch (argc) {
case 0:
break;
case 1: case 2:
flags = NUM2INT(rb_Integer(argv[0]));
if (argc == 2) {
ignores = NUM2INT(rb_Integer(argv[1]));
}
break;
default:
rb_raise(rb_eArgError, "too many arguments(0..2)");
}
/* Drop added/available package indices and dependency sets. */
//rpmtsClean(RPM_TRANSACTION(trans)); // zaki: required?
if (rb_block_given_p() == Qtrue) {
rpmtsSetNotifyCallback(RPM_TRANSACTION(trans),
(rpmCallbackFunction)transaction_callback,(void *)trans);
}else{
VALUE keys;
/* rpmcli.h:extern int rpmcliPackagesTotal; */
rpmcliPackagesTotal = 0;
keys = rpm_transaction_keys(trans);
if (!NIL_P(keys))
rpmcliPackagesTotal = NUM2INT(rb_funcall(keys,rb_intern("length"),0));
rpmtsSetNotifyCallback(RPM_TRANSACTION(trans), rpmShowProgress,
(void*)((long)(INSTALL_HASH|INSTALL_LABEL)));
}
rc = rpmtsRun(RPM_TRANSACTION(trans), NULL, ignores);
ps = rpmtsProblems(RPM_TRANSACTION(trans));
{
VALUE list = rb_ary_new();
#ifdef RPMPS_OPAQUE
rpmpsi psi = rpmpsInitIterator(ps);
while (rpmpsNextIterator(psi) >= 0) {
rpmProblem p = rpmpsGetProblem(psi);
VALUE prb = rb_struct_new(rpm_sProblem,
INT2NUM(rpmProblemGetType(p)),
(VALUE)rpmProblemGetKey(p),
package_new_from_NEVR(
rpmProblemGetAltNEVR(p)+2
),
rb_str_new2(rpmProblemString(p)));
rb_ary_push(list, prb);
}
#else
if (ps != NULL && rpmpsNumProblems(ps) > 0) {
register int i;
for (i = 0; i < rpmpsNumProblems(ps); i++) {
rpmProblem p = ps->probs + i;
const char *altNEVR = (p->altNEVR ? p->altNEVR : "? ?altNEVR?");
VALUE prb = rb_struct_new(rpm_sProblem,
INT2NUM(p->type),
(VALUE)p->key,
package_new_from_NEVR(altNEVR+2),
rb_str_new2(rpmProblemString(p)));
rb_ary_push(list, prb);
}
}
#endif
rb_ivar_set(trans, id_pl, list);
}
if (ps) ps = rpmpsFree(ps);
#endif
rb_ivar_set(trans, id_commited, Qtrue);
rb_throw("abort", Qnil);
return Qnil; /* NOT REACHED */
}