Re: [Rpm-maint] [rpm-software-management/rpm] Convert output to the current locale (#250)

2017-07-13 Thread Jeff Johnson
The more modern interface is iconv(3).

Here is the basic algorithm. The right implementation adds what is known as a 
header format extension to convert the encoding of any output displayed by rpm 
--query (aka headerSprintf() ...).

hth

[iconv.code.gz](https://github.com/rpm-software-management/rpm/files/1146620/iconv.code.gz)




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Re: [Rpm-maint] [rpm-software-management/rpm] Don't modify interupts if db is read only (#251)

2017-07-13 Thread Jeff Johnson
Sigh ... there are much better fixes for ^C handling than reopening an rpmdb 
(where ^C will *still* be disabled while installing).

For starters, the signal handling in RPM was designed to be polled at code 
points where the rpmdb is known to be consistent (for a graceful exit with an 
rpmdbClose when that makes sense).

Adding the poll in 10-15 places in rpm code SHOULD lead to reasonable ^C 
handling (i.e. responsiveness in seconds, not minutes) as well as no rpmdb 
stateful problems. Run a list
of packages that haven't been successfully upgraded and remove on exit if you 
want to start
towards transactional durability.

There is also an approach using atexit(2), as well as an approach with chained 
signal handlers (but that will likely need collusion with depsolvers that use 
rpmlib).

The entire issue is that SOME application MUST call rpmdbClose as part of ^C 
handling.

Pretending that O_RDONLY doesn't write locks in the dbenv (including the 
transaction lock) when run as root is an act of ignorant denial.

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Simon Lees
simotek commented on this pull request.



> @@ -511,13 +511,14 @@ void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t 
> amount)
  */
 static void markReplacedInstance(rpmts ts, rpmte te)
 {
+/* this must match rpmNameVersionCompare in depends.c */

Ok, i'll upstream that patch alongside this one tomorrow.

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Michael Schroeder
mlschroe commented on this pull request.



> @@ -511,13 +511,14 @@ void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t 
> amount)
  */
 static void markReplacedInstance(rpmts ts, rpmte te)
 {
+/* this must match rpmNameVersionCompare in depends.c */

No, rpm currently does not use the sha sig to test if this is a "reinstall" or 
an update/downgrade. The weird update/reinstall difference is a mess but it 
seems that it has to stay for compatibility reasons. This is about the 
addSelfErasures code.

When you have foo-1-1.i586 installed and you do 'rpm -U foo-1-1.i686', rpm will 
not add an erase element for the i586 package.

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Simon Lees
simotek commented on this pull request.



> @@ -511,13 +511,14 @@ void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t 
> amount)
  */
 static void markReplacedInstance(rpmts ts, rpmte te)
 {
+/* this must match rpmNameVersionCompare in depends.c */

>From reading https://bugzilla.redhat.com/show_bug.cgi?id=104066 the 
>nameversioncomprare.diff patch shouldn't be needed anymore, our packages have 
>a SHA1 signature, does that mean we also wouldn't need this patch? 

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Michael Schroeder
mlschroe commented on this pull request.



> @@ -511,13 +511,14 @@ void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t 
> amount)
  */
 static void markReplacedInstance(rpmts ts, rpmte te)
 {
+/* this must match rpmNameVersionCompare in depends.c */

No, please don't, the comment is correct. We do have rpmNameVersionCompare in 
depends.c. See the nameversioncompare.diff patch...

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Re: [Rpm-maint] [rpm-software-management/rpm] Don't modify interupts if db is read only (#251)

2017-07-13 Thread Simon Lees
Ok i'll update the commit message as a starting point, the original patch was 
quite different but it doesn't seem like this has been covered in the latest 
version.

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Re: [Rpm-maint] [rpm-software-management/rpm] Don't modify interupts if db is read only (#251)

2017-07-13 Thread Michael Schroeder
It's done so that ^C exists rpm if in read-only mode. I don't know how it 
interacts with the db-env, SUSE only uses DB_PRIVATE.

Panu also changed the signal handling quite a bit recently, so it may well be 
that the patch is no longer needed.

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Simon Lees
simotek commented on this pull request.



> @@ -511,13 +511,14 @@ void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t 
> amount)
  */
 static void markReplacedInstance(rpmts ts, rpmte te)
 {
+/* this must match rpmNameVersionCompare in depends.c */

Thanks, this was quite an old patch, will update it.

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Re: [Rpm-maint] [rpm-software-management/rpm] Correctly detect Transmeta Crusoe as i686 (#254)

2017-07-13 Thread ニール・ゴンパ
Conan-Kudo approved this pull request.





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Re: [Rpm-maint] [rpm-software-management/rpm] Correctly detect Transmeta Crusoe as i686 (#254)

2017-07-13 Thread Simon Lees
simotek commented on this pull request.



> @@ -1103,6 +,12 @@ static void defaultMachine(rpmrcCtx ctx, const char ** 
> arch, const char ** os)
 #  endif
 #  endif
 
+#if defined(__linux__)
+   /* in linux, lets rename parisc to hppa */
+   if (rstreq(un.machine, "parisc"))
+   strcpy(un.machine, "hppa");

Done

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread ニール・ゴンパ
Conan-Kudo commented on this pull request.



>  /* XXX shouldn't we also do this on colorless transactions? */
 if (rpmtsColor(ts)) {
-   rpmdbSetIteratorRE(mi, RPMTAG_ARCH, RPMMIRE_STRCMP, rpmteA(te));
rpmdbSetIteratorRE(mi, RPMTAG_OS, RPMMIRE_STRCMP, rpmteO(te));

Shouldn't all of this be tested regardless of color?

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Re: [Rpm-maint] [rpm-software-management/rpm] Correctly detect Transmeta Crusoe as i686 (#254)

2017-07-13 Thread ニール・ゴンパ
Conan-Kudo requested changes on this pull request.

Could you please split the unrelated change in this patch into another PR? I 
know it's trivial, but let's not have them bundled up for no reason.

> @@ -1103,6 +,12 @@ static void defaultMachine(rpmrcCtx ctx, const char ** 
> arch, const char ** os)
 #  endif
 #  endif
 
+#if defined(__linux__)
+   /* in linux, lets rename parisc to hppa */
+   if (rstreq(un.machine, "parisc"))
+   strcpy(un.machine, "hppa");

This feels like an unrelated change. As far as I know the Crusoe has nothing to 
do with `hppa`...

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Igor Gnatenko
ignatenkobrain commented on this pull request.



> @@ -511,13 +511,14 @@ void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t 
> amount)
  */
 static void markReplacedInstance(rpmts ts, rpmte te)
 {
+/* this must match rpmNameVersionCompare in depends.c */

I think you meant checkProblems() in transaction.c

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Re: [Rpm-maint] [rpm-software-management/rpm] Also test architecture in "refresh" test when not colored. (#253)

2017-07-13 Thread Igor Gnatenko
ignatenkobrain commented on this pull request.



>  rpmdbMatchIterator mi = rpmtsInitIterator(ts, RPMDBI_NAME, rpmteN(te), 
> 0);
 rpmdbSetIteratorRE(mi, RPMTAG_EPOCH, RPMMIRE_STRCMP, rpmteE(te));
 rpmdbSetIteratorRE(mi, RPMTAG_VERSION, RPMMIRE_STRCMP, rpmteV(te));
 rpmdbSetIteratorRE(mi, RPMTAG_RELEASE, RPMMIRE_STRCMP, rpmteR(te));
+rpmdbSetIteratorRE(mi, RPMTAG_ARCH, RPMMIRE_STRCMP, rpmteA(te));

this is not aligned with checkProblems() in transaction.c...

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Re: [Rpm-maint] [rpm-software-management/rpm] Don't modify interupts if db is read only (#251)

2017-07-13 Thread Igor Gnatenko
I would be happy if commit message was explaining problem... Though code looks 
good

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