March 2008 - Pacman-dev - lists.archlinux.org

[pacman-dev] alpm_list regex matching
by leslie.polzer＠gmx.net 11 Apr '09

11 Apr '09

Hello, inlined diff (p0, hope that's not a problem) adds regex matching to alpm_list; useful for regular expressions in IgnorePkg etc. I'll leave the actual usage up to you and hope it helps somehow :) Leslie -- NEW homepage: https://viridian.dnsalias.net/~sky/homepage/ gpg --keyserver pgp.mit.edu --recv-keys DD4EBF83 Index: lib/libalpm/alpm_list.c =================================================================== RCS file: /home/cvs-pacman/pacman-lib/lib/libalpm/alpm_list.c,v retrieving revision 1.11 diff -a -p -u -r1.11 alpm_list.c --- lib/libalpm/alpm_list.c 11 Mar 2007 21:10:03 -0000 1.11 +++ lib/libalpm/alpm_list.c 14 Apr 2007 19:18:15 -0000 @@ -24,9 +24,11 @@ #include <stdlib.h> #include <string.h> #include <stdio.h> +#include <regex.h> /* libalpm */ #include "alpm_list.h" +#include "error.h" #include "util.h" /** \defgroup alpm_list functions */ @@ -458,6 +460,39 @@ int SYMEXPORT alpm_list_find_str(alpm_li return(0); } +/* Test for existence of a string in an alpm_list_t, treating the list + * elements as regular expressions +*/ +/** Is a _string_ in the list (optimization of alpm_list_find for strings) + * @param needle the string to compare + * @param haystack the list to search + * @return 1 if `needle` is found, 0 otherwise + */ + +int SYMEXPORT alpm_list_find_str_regex(alpm_list_t *haystack, const char *needle) +{ + alpm_list_t *lp = haystack; + + while(lp) { + if(lp->data) { + char* targ = lp->data; + regex_t reg; + + _alpm_log(PM_LOG_DEBUG, "matching needle '%s' against haystack item '%s'", + needle, lp->data); + + if(regcomp(&reg, targ, REG_EXTENDED | REG_NOSUB | REG_ICASE | REG_NEWLINE) != 0) { + RET_ERR(PM_ERR_INVALID_REGEX, NULL); + } + + if (regexec(&reg, needle, 0, 0, 0) == 0) { + return(1); + } + } + lp = lp->next; + } + return(0); +} /** * Calculate the items in list `lhs` that are not present in list `rhs` * @note Entries are not duplicated

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[pacman-dev] pacman-contrib package
by Allan McRae 27 May '08

27 May '08

Hi everyone, With the release of pacman 3.1.2 I was reminded to get around to putting a pacman-contrib package into AUR/community like I said I would [1]. I have categorized the files in the contrib directory below. Utilities: pacdiff pacsearch re-pacman (needs some updates? [2]) wget-xdelta.sh vim: PKGBUILD.vim vimproject (needs updated - developer use only) Included in pacman package: bash_completion zsh_completion Old: gensync updatesync I think the pacman-contib package should only include pacdiff, pacserach, re-pacman, PKGBUILD.vim. I did a very quick review of the files to check if they still work with the current pacman. As far as I can tell pacdiff and pacsearch don't need updated. I will look into updating re-pacman as I don't see any commits to this file since [2]. No idea about the status with PKGBUILD.vim - I don't use vim for PKGBUILDs so can someone else comment here. Any comments on the status of these scripts or list of scripts to be included? Thanks, Allan [1] http://www.archlinux.org/pipermail/pacman-dev/2008-February/011076.html [2] http://www.archlinux.org/pipermail/pacman-dev/2008-January/010788.html

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[pacman-dev] [ANNOUNCE] libpmpmmm 1.0-479-gb2c39e6
by Miklos Vajna 01 Apr '08

01 Apr '08

Hi Guys, I would like to announce something that we have been working on during the last few months. First, let me explain what libpmpmmm stands for, though I'm quite sure you all know what it is. Poor man's package manager library, written in C++. You probably all remember to the new function names like alpm_pkg_getinfo() and the mess with return types. Now this is no longer a problem using C++, there are multiple alpmPkgGetinfo() functions and you can write multiple backends to determine which one will be executed. I know you all hate C++, so we wrote Java bindings, this way you can implement your own backends in Java as well. Oh well, there is an experimental C# binding as well, but that's not yet public. So far we implemented one backend, it uses a random algorithm as we think the method C++ uses (polymorphism) is boring. At the moment the random generator returns constant 4, to help testing. We talked to Richard Stallman when we choosed the license, he suggested to CDDL as GNU Autotools will use that license soon, so all projects using GNU Autotools and GPL will be illegal. Download: git clone git://git.frugalware.org/pub/other/libpmpmmm/libpmpmmm Please keep in mind that at the moment you can't replace libalpm with libpmpmm due to patent issues, but we are working on that problem. Oh, forgot to mention. Our patent is about we use a technology to change the API without rebuilding the library. This closes FS#7947, FS#9307. Oops, and FS#9005 as well. Have a nice day!

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[pacman-dev] [GIT] The official pacman repository branch, master, updated. v3.1.3-106-g0bd6fb3
by Dan McGee 31 Mar '08

31 Mar '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The branch, master has been updated via 0bd6fb3bc28b395d5af099221e2c0401d3be42e2 (commit) via 5f17ac8150906ce7aa05b28fdbd1a94cbe021ccc (commit) via 4b8ada818e21aae43b4f54f146ffa215fdb9213e (commit) from 0d1263af260d9bb7c4aeb29d1637da5fdc1a949e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 0bd6fb3bc28b395d5af099221e2c0401d3be42e2 Author: Dan McGee <dan(a)archlinux.org> Date: Sun Mar 30 16:47:27 2008 -0500 Update -Ss and -Qs pactests to include groups This update causes query003 to fail before commit 4b8ada818e21aae43b4f54f146ffa215fdb9213e. Hopefully the issue doesn't crop up again but we might as well test for it. Signed-off-by: Dan McGee <dan(a)archlinux.org> commit 5f17ac8150906ce7aa05b28fdbd1a94cbe021ccc Author: Dan McGee <dan(a)archlinux.org> Date: Sun Mar 30 16:41:13 2008 -0500 Enable display of multiple groups in -Ss and -Qs output Not too complicated of a fix, but just adds some code to loop over the entire group list and space it out. Signed-off-by: Dan McGee <dan(a)archlinux.org> commit 4b8ada818e21aae43b4f54f146ffa215fdb9213e Author: Dan McGee <dan(a)archlinux.org> Date: Sun Mar 30 16:14:44 2008 -0500 Fix segfault on -Qs usage This segfault creeped in as a result of commit bf867003. We were incorrectly assuming the group member of our package was a pmgrp_t list when in fact it is just a string list, which caused a segfault on any -Qs operation. Also slightly cleanup the -Ss code (which was originally correct unlike the -Qs code). Signed-off-by: Dan McGee <dan(a)archlinux.org> ----------------------------------------------------------------------- Summary of changes: pactest/tests/query003.py | 1 + pactest/tests/sync1101.py | 1 + src/pacman/query.c | 14 +++++++++++--- src/pacman/sync.c | 16 +++++++++++----- 4 files changed, 24 insertions(+), 8 deletions(-) hooks/post-receive -- The official pacman repository

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[pacman-dev] [GIT] The official pacman repository branch, master, updated. v3.1.3-103-g0d1263a
by Dan McGee 30 Mar '08

30 Mar '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The branch, master has been updated via 0d1263af260d9bb7c4aeb29d1637da5fdc1a949e (commit) via 41c1295559bf4764c6b710cd14d300758c41a19a (commit) via d9b9e60d7d4943ec0395a66bd40d22089cfbee35 (commit) via 3fe43ffa04efd9937205938ef74d9dbba1a7aa42 (commit) via 562442633a9dd8026d914d785f15de2d0a95fdef (commit) from d140b440a86cc55bec6086e8d4a4d2606ebb6d1e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 0d1263af260d9bb7c4aeb29d1637da5fdc1a949e Merge: 41c1295559bf4764c6b710cd14d300758c41a19a d9b9e60d7d4943ec0395a66bd40d22089cfbee35 Author: Dan McGee <dan(a)archlinux.org> Date: Sun Mar 30 13:42:24 2008 -0500 Merge branch 'maint' commit 41c1295559bf4764c6b710cd14d300758c41a19a Author: Dan McGee <dan(a)archlinux.org> Date: Sun Mar 30 13:41:19 2008 -0500 doc/pacman.8: fix manpage typo Fix a misspelling and make a clarification while we are at it. Signed-off-by: Dan McGee <dan(a)archlinux.org> ----------------------------------------------------------------------- Summary of changes: doc/pacman.8.txt | 5 +++-- doc/pacman.conf.5.txt | 2 +- lib/libalpm/add.c | 4 ++-- lib/libalpm/remove.c | 8 ++++---- 4 files changed, 10 insertions(+), 9 deletions(-) hooks/post-receive -- The official pacman repository

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[pacman-dev] [GIT] The official pacman repository branch, maint, updated. v3.1.3-16-gd9b9e60
by Dan McGee 30 Mar '08

30 Mar '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The branch, maint has been updated via d9b9e60d7d4943ec0395a66bd40d22089cfbee35 (commit) from 3fe43ffa04efd9937205938ef74d9dbba1a7aa42 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- ----------------------------------------------------------------------- Summary of changes: doc/pacman.conf.5.txt | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) hooks/post-receive -- The official pacman repository

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[pacman-dev] Pacman maint release, possible translation updates (3.1.4)
by Dan McGee 30 Mar '08

30 Mar '08

A maint release is upcoming, mainly due to the following bug Xavier found and fixed: http://projects.archlinux.org/git/?p=pacman.git;a=commitdiff;h=3fe43ffa04ef… In addition, there are a few other changes of note, as you can see in the shortlog I've attached. With this said, any translators that wish to make any updates should try to get these to me ASAP. The PO files are unchanged from last time and are still available here (http://code.toofishes.net/pacman/po_files/). Of course, if you see your update below, it will already be included in the next release. Any questions, feel free to reply to this thread. Also, if you have a translation update coming but can't get it right away, let me know so I don't release before it comes in like last time. Thanks! -Dan $ git shortlog v3.1.3..maint | cat Chantry Xavier (7): rename vimproject to vimprojects and update it. src/pacman/pacman.c : split cleanup function. Use sigaction instead of signal. Clarify the NoUpgrade and NoExtract behavior. PKGBUILD.vim: improve invalid arch/license detection. PKGBUILD.vim: add keepend keyword for sha1/md5 fields Duplicate the result of archive_entry_pathname. Dan McGee (3): strsplit(): memleak fix memleak fix: ensure backup fname isn't lost if unused Fix manpage typo Nagy Gabor (3): Remove a bogus comment from libalpm/remove.c Show options in pacman.conf (commented out) Use pkgcache instead of db_scan in remove.c Sergey Tereschenko (1): Updates to Russian translation 甘露(Lu.Gan) (2): po/zh_CN.po: Chinese Simplified translation update Updates to Simplified Chinese translation

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[pacman-dev] [PATCH] Add an archive_fgets() function
by Dan McGee 29 Mar '08

29 Mar '08

This crude function allows reading from an archive on a line-by-line basis similar to the familiar fgets() call on a FILE stream. This is the first step in being able to read DB entries straight from an archive. Signed-off-by: Dan McGee <dan(a)archlinux.org> --- lib/libalpm/util.c | 29 +++++++++++++++++++++++++++++ lib/libalpm/util.h | 2 ++ 2 files changed, 31 insertions(+), 0 deletions(-) diff --git a/lib/libalpm/util.c b/lib/libalpm/util.c index 806f601..92a0a26 100644 --- a/lib/libalpm/util.c +++ b/lib/libalpm/util.c @@ -673,4 +673,33 @@ int _alpm_test_md5sum(const char *filepath, const char *md5sum) return(ret); } +char *_alpm_archive_fgets(char *line, size_t size, struct archive *a) +{ + /* for now, just read one char at a time until we get to a + * '\n' char. we can optimize this later with an internal + * buffer. */ + /* leave room for zero terminator */ + int want = size - 1; + int loop; + + for(loop = 0; loop < want; loop++) { + int ret = archive_read_data(a, line + loop, 1); + /* special check for first read- if null, return null, + * this indicates EOF */ + if(loop == 0 && (ret <= 0 || line[loop] == '\0')) { + return(NULL); + } + /* check if read value was null or newline */ + if(ret <= 0 || line[loop] == '\0' || line[loop] == '\n') { + want = loop + 1; + break; + } + } + + /* always null terminate the buffer */ + line[want] = '\0'; + + return(line); +} + /* vim: set ts=2 sw=2 noet: */ diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h index 6849fa1..0bf122c 100644 --- a/lib/libalpm/util.h +++ b/lib/libalpm/util.h @@ -30,6 +30,7 @@ #include <stdarg.h> #include <time.h> #include <sys/stat.h> /* struct stat */ +#include <archive.h> /* struct archive */ #ifdef ENABLE_NLS #include <libintl.h> /* here so it doesn't need to be included elsewhere */ @@ -66,6 +67,7 @@ char *_alpm_filecache_find(const char *filename); const char *_alpm_filecache_setup(void); int _alpm_lstat(const char *path, struct stat *buf); int _alpm_test_md5sum(const char *filepath, const char *md5sum); +char *_alpm_archive_fgets(char *line, size_t size, struct archive *a); #ifndef HAVE_STRVERSCMP int strverscmp(const char *, const char *); -- 1.5.4.4

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[pacman-dev] [GIT] The official pacman repository branch, maint, updated. v3.1.3-15-g3fe43ff
by Dan McGee 29 Mar '08

29 Mar '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The official pacman repository". The branch, maint has been updated via 3fe43ffa04efd9937205938ef74d9dbba1a7aa42 (commit) via 562442633a9dd8026d914d785f15de2d0a95fdef (commit) from 1086950c82ab649ffc36a00cd8d343da376252fe (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 3fe43ffa04efd9937205938ef74d9dbba1a7aa42 Author: Chantry Xavier <shiningxc(a)gmail.com> Date: Fri Mar 28 23:58:33 2008 +0100 Duplicate the result of archive_entry_pathname. After the libarchive upgrade from 2.4.12 to 2.4.14, our usage of archive_entry_pathname became dangerous. We were using the result of that function even after calls to archive_entry_set_pathname. With 2.4.14, the entryname becomes wrong after these calls, and so all the future use of entryname are bogus. entryname is used quite a lot for logging, so that's not so bad. But it's also used for the backup handling, so that's not very cool. For example, reinstalling a package with backup entries will erase all the md5 entries from the DB, because they won't be found back. entryname is now a static string so that we can easily keep the result of archive_entry_pathname. Signed-off-by: Chantry Xavier <shiningxc(a)gmail.com> [Dan: fixed version numbers in commit message] Signed-off-by: Dan McGee <dan(a)archlinux.org> commit 562442633a9dd8026d914d785f15de2d0a95fdef Author: Nagy Gabor <ngaba(a)bibl.u-szeged.hu> Date: Fri Mar 28 17:08:48 2008 +0100 Use pkgcache instead of db_scan in remove.c This should be a notable speed-up (apart from kernel cache). Signed-off-by: Nagy Gabor <ngaba(a)bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan(a)archlinux.org> ----------------------------------------------------------------------- Summary of changes: lib/libalpm/add.c | 4 ++-- lib/libalpm/remove.c | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) hooks/post-receive -- The official pacman repository

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[pacman-dev] March 87 % Off!
by pacman-dev＠archlinux.org 29 Mar '08

29 Mar '08

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