March 2014 - Pacman-dev - lists.archlinux.org

[pacman-dev] Please make the colourised output exactly like that of "pacman-color"
by Xavion 29 Apr '16

29 Apr '16

Hi All, It's great that "pacman" finally has native colour support in v4.1.0. It's just a shame that it's not as good as that of "pacman-color". Without meaning any offence, it falls way short of the mark IMHO. I'm hoping you can just replicate the colourisation of "pacman-color". For your convenience, I've attached the relevant files you'd need. I'm only requesting this because "pacman-color" no longer exists. -- Regards, Xavion.

10 60

[pacman-dev] [PATCH] sync_prepare: exclude removals from resolvedeps
by Andrew Gregory 03 Mar '15

03 Mar '15

Signed-off-by: Andrew Gregory <andrew.gregory.8(a)gmail.com> --- lib/libalpm/sync.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index 44a0ba8..cf7f0a8 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -402,7 +402,7 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data) if(!(trans->flags & ALPM_TRANS_FLAG_NODEPS)) { alpm_list_t *resolved = NULL; - alpm_list_t *remove = NULL; + alpm_list_t *remove = alpm_list_copy(trans->remove); alpm_list_t *localpkgs; /* Build up list by repeatedly resolving each transaction package */ -- 1.9.0

2 1

[pacman-dev] [PATCH 1/4] makepkg: checkout a revision specified in SVN fragment in download_svn.
by Lukáš Jirkovský 17 Nov '14

17 Nov '14

Previously the sources were dowloaded in HEAD revision in the download_svn(). If a specific revision was requested in fragment, the code was updated to that revision in extract_svn(). However, because SVN is a centralized system, this means that the changed sources has to be downloaded again. By moving the fragment handling to download_svn(), we get the correct revision without having to download it later in extract_svn(). Signed-off-by: Lukáš Jirkovský <l.jirkovsky(a)gmail.com> --- scripts/makepkg.sh.in | 43 +++++++++++++++---------------------------- 1 file changed, 15 insertions(+), 28 deletions(-) diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index 28e8e7a..aeb231a 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -706,10 +706,23 @@ download_svn() { fi url=${url%%#*} + local ref=HEAD + if [[ -n $fragment ]]; then + case ${fragment%%=*} in + revision) + ref="${fragment##*=}" + ;; + *) + error "$(gettext "Unrecognized reference: %s")" "${fragment}" + plain "$(gettext "Aborting...")" + exit 1 + esac + fi + if [[ ! -d "$dir" ]] || dir_is_empty "$dir" ; then msg2 "$(gettext "Cloning %s %s repo...")" "${repo}" "svn" mkdir -p "$dir/.makepkg" - if ! svn checkout --config-dir "$dir/.makepkg" "$url" "$dir"; then + if ! svn checkout -r ${ref} --config-dir "$dir/.makepkg" "$url" "$dir"; then error "$(gettext "Failure while downloading %s %s repo")" "${repo}" "svn" plain "$(gettext "Aborting...")" exit 1 @@ -717,7 +730,7 @@ download_svn() { elif (( ! HOLDVER )); then msg2 "$(gettext "Updating %s %s repo...")" "${repo}" "svn" cd_safe "$dir" - if ! svn update; then + if ! svn update -r ${ref}; then # only warn on failure to allow offline builds warning "$(gettext "Failure while updating %s %s repo")" "${repo}" "svn" fi @@ -727,11 +740,6 @@ download_svn() { extract_svn() { local netfile=$1 - local fragment=${netfile#*#} - if [[ $fragment = "$netfile" ]]; then - unset fragment - fi - local dir=$(get_filepath "$netfile") [[ -z "$dir" ]] && dir="$SRCDEST/$(get_filename "$netfile")" @@ -742,29 +750,8 @@ extract_svn() { pushd "$srcdir" &>/dev/null rm -rf "${dir##*/}" - local ref - if [[ -n $fragment ]]; then - case ${fragment%%=*} in - revision) - ref="${fragment##*=}" - ;; - *) - error "$(gettext "Unrecognized reference: %s")" "${fragment}" - plain "$(gettext "Aborting...")" - exit 1 - esac - fi - cp -a "$dir" . - if [[ -n ${ref} ]]; then - cd_safe "$(get_filename "$netfile")" - if ! svn update -r ${ref}; then - error "$(gettext "Failure while creating working copy of %s %s repo")" "${repo}" "svn" - plain "$(gettext "Aborting...")" - fi - fi - popd &>/dev/null } -- 1.8.5.1

7 28

[pacman-dev] [PATCH WIP] Allow pacman to be run as a non-root user
by William Giokas 15 Nov '14

15 Nov '14

In order to run pacman as a non-root user to install packages to non-system (somewhere in $HOME or something) it was required to fake your root status using fakeroot. This allows users to specify a config directive, `NoRoot` to tell pacman that it should not check for root privileges. There is also an option in makepkg to allow it to not use root, as otherwise it will call 'sudo' or 'su' when using pacman to install or remove installed packages. --- WIP. I'm intending to use pacman and makepkg as a manager for some game mods, and this was the only thing really holding it back. I had done some tests using fakeroot and other ways of getting around these checks, but this is something that I thought should really go into pacman. Will allow even more people to use things like pacman and PKGBUILDs for other things, like games and user packages. Might also let us do some testing without having to fake root. Because WIP I haven't added docs yet. Just thought I'd get someone to look this over because I generally don't code in C, and it probably is disgusting. It's really just a carbon copy of the checkspace stuff, except in util.c. Thanks for looking it over, and sorry in advance for it being horrible. Bill Giokas (kaictl) lib/libalpm/alpm.h | 3 +++ lib/libalpm/handle.c | 13 +++++++++++++ lib/libalpm/handle.h | 1 + scripts/makepkg.sh.in | 10 ++++++---- src/pacman/conf.c | 3 +++ src/pacman/conf.h | 1 + src/pacman/util.c | 3 +++ 7 files changed, 30 insertions(+), 4 deletions(-) diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index b0adb95..10d38bb 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -675,6 +675,9 @@ int alpm_option_set_deltaratio(alpm_handle_t *handle, double ratio); int alpm_option_get_checkspace(alpm_handle_t *handle); int alpm_option_set_checkspace(alpm_handle_t *handle, int checkspace); +int alpm_option_get_noroot(alpm_handle_t *handle); +int alpm_option_set_noroot(alpm_handle_t *handle, int noroot); + alpm_siglevel_t alpm_option_get_default_siglevel(alpm_handle_t *handle); int alpm_option_set_default_siglevel(alpm_handle_t *handle, alpm_siglevel_t level); diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c index 0842d51..c9ad007 100644 --- a/lib/libalpm/handle.c +++ b/lib/libalpm/handle.c @@ -252,6 +252,12 @@ int SYMEXPORT alpm_option_get_checkspace(alpm_handle_t *handle) return handle->checkspace; } +int SYMEXPORT alpm_option_get_noroot(alpm_handle_t *handle) +{ + CHECK_HANDLE(handle, return -1); + return handle->noroot; +} + int SYMEXPORT alpm_option_set_dlcb(alpm_handle_t *handle, alpm_cb_download cb) { CHECK_HANDLE(handle, return -1); @@ -593,6 +599,13 @@ int SYMEXPORT alpm_option_set_checkspace(alpm_handle_t *handle, int checkspace) return 0; } +int SYMEXPORT alpm_option_set_noroot(alpm_handle_t *handle, int noroot) +{ + CHECK_HANDLE(handle, return -1); + handle->noroot = noroot; + return 0; +} + int SYMEXPORT alpm_option_set_default_siglevel(alpm_handle_t *handle, alpm_siglevel_t level) { diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h index 27241ea..650fe27 100644 --- a/lib/libalpm/handle.h +++ b/lib/libalpm/handle.h @@ -89,6 +89,7 @@ struct __alpm_handle_t { double deltaratio; /* Download deltas if possible; a ratio value */ int usesyslog; /* Use syslog instead of logfile? */ /* TODO move to frontend */ int checkspace; /* Check disk space before installing */ + int noroot; /* Don't check for root status when running */ alpm_siglevel_t siglevel; /* Default signature verification level */ alpm_siglevel_t localfilesiglevel; /* Signature verification level for local file upgrade operations */ diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index e230c15..dda4644 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -77,6 +77,7 @@ NEEDED=0 NOBUILD=0 NODEPS=0 NOEXTRACT=0 +NOROOT=0 PKGFUNC=0 PKGLIST=() PKGVERFUNC=0 @@ -1005,7 +1006,7 @@ run_pacman() { else cmd=("$PACMAN_PATH" "$@") fi - if (( ! ASROOT )) && [[ ! $1 = -@(T|Qq) ]]; then + if (( ! ASROOT )) && [[ ! $1 = -@(T|Qq) ]] && (( ! $NOROOT )); then if type -p sudo >/dev/null; then cmd=(sudo "${cmd[@]}") else @@ -2584,9 +2585,9 @@ ARGLIST=("$@") OPT_SHORT="AcCdefFghiLmop:rRsSV" OPT_LONG=('allsource' 'asroot' 'check' 'clean' 'cleanbuild' 'config:' 'force' 'geninteg' 'help' 'holdver' 'ignorearch' 'install' 'key:' 'log' 'nobuild' 'nocolor' - 'nocheck' 'nodeps' 'noextract' 'noprepare' 'nosign' 'pkg:' 'repackage' 'rmdeps' - 'sign' 'skipchecksums' 'skipinteg' 'skippgpcheck' 'source' 'syncdeps' - 'verifysource' 'version') + 'nocheck' 'nodeps' 'noextract' 'noprepare' 'noroot' 'nosign' 'pkg:' + 'repackage' 'rmdeps' 'sign' 'skipchecksums' 'skipinteg' 'skippgpcheck' + 'source' 'syncdeps' 'verifysource' 'version') # Pacman Options OPT_LONG+=('asdeps' 'noconfirm' 'needed' 'noprogressbar') @@ -2601,6 +2602,7 @@ while true; do case "$1" in # Pacman Options --asdeps) ASDEPS=1;; + --noroot) NOROOT=1;; --noconfirm) PACMAN_OPTS+=" --noconfirm" ;; --needed) NEEDED=1;; --noprogressbar) PACMAN_OPTS+=" --noprogressbar" ;; diff --git a/src/pacman/conf.c b/src/pacman/conf.c index f75f3a7..5bea270 100644 --- a/src/pacman/conf.c +++ b/src/pacman/conf.c @@ -491,6 +491,8 @@ static int _parse_options(const char *key, char *value, pm_printf(ALPM_LOG_DEBUG, "config: totaldownload\n"); } else if(strcmp(key, "CheckSpace") == 0) { config->checkspace = 1; + } else if(strcmp(key, "NoRoot") == 0) { + config->noroot = 1; } else if(strcmp(key, "Color") == 0) { if(config->color == PM_COLOR_UNSET) { config->color = isatty(fileno(stdout)) ? PM_COLOR_ON : PM_COLOR_OFF; @@ -734,6 +736,7 @@ static int setup_libalpm(void) alpm_option_set_arch(handle, config->arch); alpm_option_set_checkspace(handle, config->checkspace); + alpm_option_set_noroot(handle, config->noroot); alpm_option_set_usesyslog(handle, config->usesyslog); alpm_option_set_deltaratio(handle, config->deltaratio); diff --git a/src/pacman/conf.h b/src/pacman/conf.h index e8cac50..a6a87a9 100644 --- a/src/pacman/conf.h +++ b/src/pacman/conf.h @@ -45,6 +45,7 @@ typedef struct __config_t { unsigned short logmask; unsigned short print; unsigned short checkspace; + unsigned short noroot; unsigned short usesyslog; unsigned short color; double deltaratio; diff --git a/src/pacman/util.c b/src/pacman/util.c index d42e27b..d10bc7d 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -102,6 +102,9 @@ int trans_release(void) int needs_root(void) { + if(config->noroot == 1) { + return 0; + } switch(config->op) { case PM_OP_DATABASE: return 1; -- 1.9.0

4 4

[pacman-dev] [PATCH v2] Extend database upgrade script to handle alpm db version 9
by Allan McRae 20 Aug '14

20 Aug '14

Signed-off-by: Allan McRae <allan(a)archlinux.org> --- v2: Use awk to do symlink to actual directory replacement As an example of what changes get made: diff -Naur local.tmp/glibc-2.18-4/files local/glibc-2.18-4/files --- local.tmp/glibc-2.18-4/files 2013-09-18 18:45:35.747068765 +1000 +++ local/glibc-2.18-4/files 2013-09-18 18:51:29.633643945 +1000 @@ -4,8 +4,8 @@ etc/locale.gen etc/nscd.conf etc/rpc -lib/ -lib/libc.a +usr/lib/ +usr/lib/libc.a usr/ usr/bin/ usr/bin/catchsegv Note that now usr/lib/ is present twice in the file (may not always be the case) and these entries are out of alphabetical order. Both these are cosmetic to pacman. scripts/pacman-db-upgrade.sh.in | 59 ++++++++++++++++++++++++++++++++++------- 1 file changed, 49 insertions(+), 10 deletions(-) diff --git a/scripts/pacman-db-upgrade.sh.in b/scripts/pacman-db-upgrade.sh.in index a1630c5..d6f4169 100644 --- a/scripts/pacman-db-upgrade.sh.in +++ b/scripts/pacman-db-upgrade.sh.in @@ -109,18 +109,57 @@ fi # do not let pacman run while we do this touch "$lockfile" -# pacman-3.4 to 3.5 upgrade - merge depends into desc -if [[ $(find "$dbroot"/local -name depends) ]]; then - msg "$(gettext "Pre-3.5 database format detected - upgrading...")" - for i in "$dbroot"/local/*; do - if [[ -f "$i"/depends ]]; then - cat "$i"/depends >> "$i"/desc - rm "$i"/depends - fi - done - msg "$(gettext "Done.")" +if [[ -f "${dbroot}"/local/.alpm_db_version ]]; then + db_version=$(cat "${dbroot}"/local/.alpm_db_version) fi +if [[ -z "$db_version" ]]; then + # pacman-3.4 to 3.5 upgrade - merge depends into desc + if [[ $(find "$dbroot"/local -name depends) ]]; then + msg "$(gettext "Pre-3.5 database format detected - upgrading...")" + for i in "$dbroot"/local/*; do + if [[ -f "$i"/depends ]]; then + cat "$i"/depends >> "$i"/desc + rm "$i"/depends + fi + done + msg "$(gettext "Done.")" + fi + + # pacman 4.1 to 4.2 upgrade - remove directory symlink support + dirlist=() + + unset GREP_OPTIONS + while IFS= read -r dir; do + dirlist+=("/${dir%/}") + done < <(grep -h '/$' "$dbroot"/local/*/files | sort -u) + + mapfile -t dirlist < <(find "${dirlist[@]}" -maxdepth 0 -type l) + + if [[ ${#dirlist[@]} != 0 ]]; then + msg "$(gettext "Pre-4.2 database format detected - upgrading...")" + for dir in "${dirlist[@]}"; do + realdir="$(cd $dir; pwd -P)" + for f in "$dbroot"/local/*/files; do + awk -v "dir=${dir#/}/" -v "realdir=${realdir#/}/" ' + BEGIN { + i = length(dir) + 1 + } + { + if (index($0, dir) == 1) { + printf("%s%s\n", realdir, substr($0, i)) + } else { + print + } + }' $f > $f.tmp + mv $f.tmp $f + done + done + fi +fi + +echo "9" > "$dbroot"/local/.alpm_db_version + # remove the lock file rm -f "$lockfile" -- 1.8.4

2 9

[pacman-dev] [PATCH 1/2] alpm.h: Move alpm_errno_t definition up
by Olivier Brunel 01 Jul '14

01 Jul '14

Because for the new question types, we'll need to use alpm_errno_t let's move its definition up. Of course to do so, we also need to move that of alpm_handle_t as well, so move all opaque structures on top. Signed-off-by: Olivier Brunel <jjk(a)jjacky.com> --- lib/libalpm/alpm.h | 171 +++++++++++++++++++++++++++-------------------------- 1 file changed, 87 insertions(+), 84 deletions(-) diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index b0adb95..66bb5f9 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -41,6 +41,93 @@ extern "C" { * Arch Linux Package Management library */ +/* + * Opaque Structures + */ +typedef struct __alpm_handle_t alpm_handle_t; +typedef struct __alpm_db_t alpm_db_t; +typedef struct __alpm_pkg_t alpm_pkg_t; +typedef struct __alpm_trans_t alpm_trans_t; + +/** @addtogroup alpm_api_errors Error Codes + * @{ + */ +typedef enum _alpm_errno_t { + ALPM_ERR_MEMORY = 1, + ALPM_ERR_SYSTEM, + ALPM_ERR_BADPERMS, + ALPM_ERR_NOT_A_FILE, + ALPM_ERR_NOT_A_DIR, + ALPM_ERR_WRONG_ARGS, + ALPM_ERR_DISK_SPACE, + /* Interface */ + ALPM_ERR_HANDLE_NULL, + ALPM_ERR_HANDLE_NOT_NULL, + ALPM_ERR_HANDLE_LOCK, + /* Databases */ + ALPM_ERR_DB_OPEN, + ALPM_ERR_DB_CREATE, + ALPM_ERR_DB_NULL, + ALPM_ERR_DB_NOT_NULL, + ALPM_ERR_DB_NOT_FOUND, + ALPM_ERR_DB_INVALID, + ALPM_ERR_DB_INVALID_SIG, + ALPM_ERR_DB_VERSION, + ALPM_ERR_DB_WRITE, + ALPM_ERR_DB_REMOVE, + /* Servers */ + ALPM_ERR_SERVER_BAD_URL, + ALPM_ERR_SERVER_NONE, + /* Transactions */ + ALPM_ERR_TRANS_NOT_NULL, + ALPM_ERR_TRANS_NULL, + ALPM_ERR_TRANS_DUP_TARGET, + ALPM_ERR_TRANS_NOT_INITIALIZED, + ALPM_ERR_TRANS_NOT_PREPARED, + ALPM_ERR_TRANS_ABORT, + ALPM_ERR_TRANS_TYPE, + ALPM_ERR_TRANS_NOT_LOCKED, + /* Packages */ + ALPM_ERR_PKG_NOT_FOUND, + ALPM_ERR_PKG_IGNORED, + ALPM_ERR_PKG_INVALID, + ALPM_ERR_PKG_INVALID_CHECKSUM, + ALPM_ERR_PKG_INVALID_SIG, + ALPM_ERR_PKG_MISSING_SIG, + ALPM_ERR_PKG_OPEN, + ALPM_ERR_PKG_CANT_REMOVE, + ALPM_ERR_PKG_INVALID_NAME, + ALPM_ERR_PKG_INVALID_ARCH, + ALPM_ERR_PKG_REPO_NOT_FOUND, + /* Signatures */ + ALPM_ERR_SIG_MISSING, + ALPM_ERR_SIG_INVALID, + /* Deltas */ + ALPM_ERR_DLT_INVALID, + ALPM_ERR_DLT_PATCHFAILED, + /* Dependencies */ + ALPM_ERR_UNSATISFIED_DEPS, + ALPM_ERR_CONFLICTING_DEPS, + ALPM_ERR_FILE_CONFLICTS, + /* Misc */ + ALPM_ERR_RETRIEVE, + ALPM_ERR_INVALID_REGEX, + /* External library errors */ + ALPM_ERR_LIBARCHIVE, + ALPM_ERR_LIBCURL, + ALPM_ERR_EXTERNAL_DOWNLOAD, + ALPM_ERR_GPGME +} alpm_errno_t; + +/** Returns the current error code from the handle. */ +alpm_errno_t alpm_errno(alpm_handle_t *handle); + +/** Returns the string corresponding to an error number. */ +const char *alpm_strerror(alpm_errno_t err); + +/* End of alpm_api_errors */ +/** @} */ + /** @addtogroup alpm_api Public API * The libalpm Public API * @{ @@ -143,11 +230,6 @@ typedef enum _alpm_sigvalidity_t { * Structures */ -typedef struct __alpm_handle_t alpm_handle_t; -typedef struct __alpm_db_t alpm_db_t; -typedef struct __alpm_pkg_t alpm_pkg_t; -typedef struct __alpm_trans_t alpm_trans_t; - /** Dependency */ typedef struct _alpm_depend_t { char *name; @@ -1345,85 +1427,6 @@ char *alpm_dep_compute_string(const alpm_depend_t *dep); char *alpm_compute_md5sum(const char *filename); char *alpm_compute_sha256sum(const char *filename); -/** @addtogroup alpm_api_errors Error Codes - * @{ - */ -typedef enum _alpm_errno_t { - ALPM_ERR_MEMORY = 1, - ALPM_ERR_SYSTEM, - ALPM_ERR_BADPERMS, - ALPM_ERR_NOT_A_FILE, - ALPM_ERR_NOT_A_DIR, - ALPM_ERR_WRONG_ARGS, - ALPM_ERR_DISK_SPACE, - /* Interface */ - ALPM_ERR_HANDLE_NULL, - ALPM_ERR_HANDLE_NOT_NULL, - ALPM_ERR_HANDLE_LOCK, - /* Databases */ - ALPM_ERR_DB_OPEN, - ALPM_ERR_DB_CREATE, - ALPM_ERR_DB_NULL, - ALPM_ERR_DB_NOT_NULL, - ALPM_ERR_DB_NOT_FOUND, - ALPM_ERR_DB_INVALID, - ALPM_ERR_DB_INVALID_SIG, - ALPM_ERR_DB_VERSION, - ALPM_ERR_DB_WRITE, - ALPM_ERR_DB_REMOVE, - /* Servers */ - ALPM_ERR_SERVER_BAD_URL, - ALPM_ERR_SERVER_NONE, - /* Transactions */ - ALPM_ERR_TRANS_NOT_NULL, - ALPM_ERR_TRANS_NULL, - ALPM_ERR_TRANS_DUP_TARGET, - ALPM_ERR_TRANS_NOT_INITIALIZED, - ALPM_ERR_TRANS_NOT_PREPARED, - ALPM_ERR_TRANS_ABORT, - ALPM_ERR_TRANS_TYPE, - ALPM_ERR_TRANS_NOT_LOCKED, - /* Packages */ - ALPM_ERR_PKG_NOT_FOUND, - ALPM_ERR_PKG_IGNORED, - ALPM_ERR_PKG_INVALID, - ALPM_ERR_PKG_INVALID_CHECKSUM, - ALPM_ERR_PKG_INVALID_SIG, - ALPM_ERR_PKG_MISSING_SIG, - ALPM_ERR_PKG_OPEN, - ALPM_ERR_PKG_CANT_REMOVE, - ALPM_ERR_PKG_INVALID_NAME, - ALPM_ERR_PKG_INVALID_ARCH, - ALPM_ERR_PKG_REPO_NOT_FOUND, - /* Signatures */ - ALPM_ERR_SIG_MISSING, - ALPM_ERR_SIG_INVALID, - /* Deltas */ - ALPM_ERR_DLT_INVALID, - ALPM_ERR_DLT_PATCHFAILED, - /* Dependencies */ - ALPM_ERR_UNSATISFIED_DEPS, - ALPM_ERR_CONFLICTING_DEPS, - ALPM_ERR_FILE_CONFLICTS, - /* Misc */ - ALPM_ERR_RETRIEVE, - ALPM_ERR_INVALID_REGEX, - /* External library errors */ - ALPM_ERR_LIBARCHIVE, - ALPM_ERR_LIBCURL, - ALPM_ERR_EXTERNAL_DOWNLOAD, - ALPM_ERR_GPGME -} alpm_errno_t; - -/** Returns the current error code from the handle. */ -alpm_errno_t alpm_errno(alpm_handle_t *handle); - -/** Returns the string corresponding to an error number. */ -const char *alpm_strerror(alpm_errno_t err); - -/* End of alpm_api_errors */ -/** @} */ - alpm_handle_t *alpm_initialize(const char *root, const char *dbpath, alpm_errno_t *err); int alpm_release(alpm_handle_t *handle); -- 1.9.0

3 21

[pacman-dev] [PATCH] handle time changes during progress display
by Andrew Gregory 28 Jun '14

28 Jun '14

Previously, if the system time was adjusted backwards during a progress display, get_update_timediff return negative values prevent the progress bar from updating. Instead, on negative values, the saved time is reset. Additionally, the download callback ignores the amount downloaded to avoid skewing the rate. Fixes FS#36983 Signed-off-by: Andrew Gregory <andrew.gregory.8(a)gmail.com> --- src/pacman/callback.c | 33 +++++++++++++++++++-------------- 1 file changed, 19 insertions(+), 14 deletions(-) diff --git a/src/pacman/callback.c b/src/pacman/callback.c index a181fa5..0ffb2ef 100644 --- a/src/pacman/callback.c +++ b/src/pacman/callback.c @@ -73,8 +73,8 @@ static long get_update_timediff(int first_call) retval = (diff_sec * 1000) + (diff_usec / 1000); - /* do not update last_time if interval was too short */ - if(retval >= UPDATE_SPEED_MS) { + /* update last_time if it is in the future or interval was long enough */ + if(retval < 0 || retval >= UPDATE_SPEED_MS) { last_time = this_time; } } @@ -554,7 +554,7 @@ void cb_dl_progress(const char *filename, off_t file_xfered, off_t file_total) { static double rate_last; static off_t xfered_last; - static struct timeval initial_time; + static long elapsed_time = 0; int infolen; int filenamelen; char *fname, *p; @@ -616,25 +616,23 @@ void cb_dl_progress(const char *filename, off_t file_xfered, off_t file_total) /* set default starting values, ensure we only call this once * if TotalDownload is enabled */ if(!totaldownload || (totaldownload && list_xfered == 0)) { - gettimeofday(&initial_time, NULL); + elapsed_time = 0; xfered_last = (off_t)0; rate_last = 0.0; get_update_timediff(1); } } else if(file_xfered == file_total) { /* compute final values */ - struct timeval current_time; - time_t diff_sec; - suseconds_t diff_usec; + timediff = get_update_timediff(0); - gettimeofday(&current_time, NULL); - diff_sec = current_time.tv_sec - initial_time.tv_sec; - diff_usec = current_time.tv_usec - initial_time.tv_usec; - timediff = (diff_sec * 1000) + (diff_usec / 1000); if(timediff > 0) { - rate = (double)xfered / (timediff / 1000.0); + elapsed_time += timediff; + } + + if(elapsed_time > 0) { + rate = (double)xfered / (elapsed_time / 1000.0); /* round elapsed time (in ms) to the nearest second */ - eta_s = (unsigned int)(timediff + 500) / 1000; + eta_s = (unsigned int)(elapsed_time + 500) / 1000; } else { eta_s = 0; } @@ -642,10 +640,17 @@ void cb_dl_progress(const char *filename, off_t file_xfered, off_t file_total) /* compute current average values */ timediff = get_update_timediff(0); - if(timediff < UPDATE_SPEED_MS) { + if(timediff < 0) { + /* we lost a chunk of time due to a clock change, including the amount + * xfered during that period in the next update would skew the rate */ + xfered_last = xfered; + return; + } else if(timediff < UPDATE_SPEED_MS) { /* return if the calling interval was too short */ return; } + + elapsed_time += timediff; rate = (double)(xfered - xfered_last) / (timediff / 1000.0); /* average rate to reduce jumpiness */ rate = (rate + 2 * rate_last) / 3; -- 1.8.4.2

4 6

[pacman-dev] [PATCHv2 1/3] makepkg: Use read to parse status file during signature verification.
by Thomas Bächler 04 May '14

04 May '14

Instead of invoking grep multiple times, parse the status file once. This refactoring also changes the behvaiour when signature verification fails due to a missing public key: It is now an error instead of a warning. --- scripts/makepkg.sh.in | 92 ++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 73 insertions(+), 19 deletions(-) diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index e230c15..5386516 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -1244,13 +1244,56 @@ check_checksums() { fi } +parse_gpg_statusfile() { + local gnupg type arg1 arg2 arg3 arg4 arg5 arg6 arg7 arg8 arg9 arg10 rest + + while read -r gnupg type arg1 arg2 arg3 arg4 arg5 arg6 arg7 arg8 arg9 arg10 rest; do + case "$type" in + GOODSIG) + pubkey=$arg1 + success=1 + status="good" + ;; + EXPSIG) + pubkey=$arg1 + success=1 + status="expired" + ;; + EXPKEYSIG) + pubkey=$arg1 + success=1 + status="expiredkey" + ;; + REVKEYSIG) + pubkey=$arg1 + success=0 + status="revokedkey" + ;; + BADSIG) + pubkey=$arg1 + success=0 + status="bad" + ;; + ERRSIG) + pubkey=$arg1 + success=0 + if [[ $arg6 == 9 ]]; then + status="missingkey" + else + status="error" + fi + ;; + esac + done < "$1" +} + check_pgpsigs() { (( SKIPPGPCHECK )) && return 0 ! source_has_signatures && return 0 msg "$(gettext "Verifying source file signatures with %s...")" "gpg" - local file pubkey ext decompress found + local file ext decompress found pubkey success status local warning=0 local errors=0 local statusfile=$(mktemp) @@ -1292,31 +1335,42 @@ check_pgpsigs() { "") decompress="cat" ;; esac - if ! $decompress < "$sourcefile" | gpg --quiet --batch --status-file "$statusfile" --verify "$file" - 2> /dev/null; then + $decompress < "$sourcefile" | gpg --quiet --batch --status-file "$statusfile" --verify "$file" - 2> /dev/null + success=0 + status= + pubkey= + parse_gpg_statusfile "$statusfile" + if (( ! $success )); then printf '%s' "$(gettext "FAILED")" >&2 - if ! pubkey=$(awk '/NO_PUBKEY/ { print $3; exit 1; }' "$statusfile"); then - printf ' (%s)' "$(gettext "unknown public key") $pubkey" >&2 - warnings=1 - else - errors=1 - fi - printf '\n' >&2 + case "$status" in + "missingkey") + printf ' (%s)' "$(gettext "unknown public key") $pubkey" >&2 + ;; + "revokedkey") + printf " ($(gettext "public key %s has been revoked"))" "$pubkey" >&2 + ;; + "bad") + printf ' (%s)' "$(gettext "bad signature from public key") $pubkey" >&2 + ;; + "error") + printf ' (%s)' "$(gettext "error during signature verification")" >&2 + ;; + esac + errors=1 else - if grep -q "REVKEYSIG" "$statusfile"; then - printf '%s (%s)' "$(gettext "FAILED")" "$(gettext "the key has been revoked.")" >&2 - errors=1 - else - printf '%s' "$(gettext "Passed")" >&2 - if grep -q "EXPSIG" "$statusfile"; then + printf '%s' "$(gettext "Passed")" >&2 + case "$status" in + "expired") printf ' (%s)' "$(gettext "WARNING:") $(gettext "the signature has expired.")" >&2 warnings=1 - elif grep -q "EXPKEYSIG" "$statusfile"; then + ;; + "expiredkey") printf ' (%s)' "$(gettext "WARNING:") $(gettext "the key has expired.")" >&2 warnings=1 - fi - fi - printf '\n' >&2 + ;; + esac fi + printf '\n' >&2 done rm -f "$statusfile" -- 1.9.0

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[pacman-dev] [PATCH] Set package origin to db_local when adding installed package to local database.
by Max Mertens 04 Apr '14

04 Apr '14

This allows alpm frontends to change the install reason of just installed packages, because alpm_pkg_set_reason checks pkg->origin and pkg->origin_data.db. Signed-off-by: Max Mertens <max.mail(a)dameweb.de> --- lib/libalpm/db.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c index b9cbed7..91cfd52 100644 --- a/lib/libalpm/db.c +++ b/lib/libalpm/db.c @@ -571,6 +571,11 @@ int _alpm_db_add_pkgincache(alpm_db_t *db, alpm_pkg_t *pkg) return -1; } + if(db == newpkg->handle->db_local) { + newpkg->origin = ALPM_PKG_FROM_LOCALDB; + newpkg->origin_data.db = newpkg->handle->db_local; + } + _alpm_log(db->handle, ALPM_LOG_DEBUG, "adding entry '%s' in '%s' cache\n", newpkg->name, db->treename); db->pkgcache = _alpm_pkghash_add_sorted(db->pkgcache, newpkg); -- 1.9.0

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[pacman-dev] Pacman split debug info symbol path
by Steven Noonan 29 Mar '14

29 Mar '14

Hi folks, I think the directory Pacman is using for the split-out debug symbols is incorrect. This appears to be needed: commit 61ed104abf95ac38e7d317c760807f308ea90555 Author: Steven Noonan <steven(a)uplinklabs.net> Date: Wed Feb 12 05:44:16 2014 -0800 makepkg: use dash instead of underscore in /usr/lib/debug/.build-id Signed-off-by: Steven Noonan <steven(a)uplinklabs.net> diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index 027fcc3..7e663af 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -1525,7 +1525,7 @@ strip_file() { # has this file already been stripped if [[ -n "$bid" ]]; then - if [[ -f "$dbgdir/.build_id/${bid:0:2}/${bid:2}.debug" ]]; then + if [[ -f "$dbgdir/.build-id/${bid:0:2}/${bid:2}.debug" ]]; then return fi elif [[ -f "$dbgdir/$binary.debug" ]]; then @@ -1546,15 +1546,15 @@ strip_file() { if [[ -n "$bid" ]]; then local target - mkdir -p "$dbgdir/.build_id/${bid:0:2}" + mkdir -p "$dbgdir/.build-id/${bid:0:2}" target="../../../../../${binary#./}" target="${target/..\/..\/usr\/lib\/}" target="${target/..\/usr\/}" - ln -s "$target" "$dbgdir/.build_id/${bid:0:2}/${bid:2}" + ln -s "$target" "$dbgdir/.build-id/${bid:0:2}/${bid:2}" target="../../${binary#./}.debug" - ln -s "$target" "$dbgdir/.build_id/${bid:0:2}/${bid:2}.debug" + ln -s "$target" "$dbgdir/.build-id/${bid:0:2}/${bid:2}.debug" fi fi To justify this change, I can't find any tools that actually look in 'build_id' (with an underscore) when searching for symbols. For example, perf does this (lines 101, 105): https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/t… GDB also looks in '.build-id' (lines 83, 102): https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=blob;f=gdb/build… OProfile, same issue (lines 93, 104): http://sourceforge.net/p/oprofile/oprofile/ci/master/tree/libutil++/bfd_sup… I noticed tool breakage back when I submitted the kernel module split+debug patch, but kept the patch to myself because I figured I must have been missing the rationale for the difference, but I've been so far unable to find any. - Steven

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