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path: root/src/apk_io.h
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2020-02-14io: add stream copy helperTimo Teräs1-3/+6
2020-01-11io: convert bstream mmap to istream, remove the now obsolete bstream machineryTimo Teräs1-47/+0
2020-01-11convert remaining locations to use istream instead of bstreamTimo Teräs1-16/+16
2020-01-11istream, archive, db: convert db and tar function to use istreamTimo Teräs1-0/+11
2020-01-11istream: add buffering capabilityTimo Teräs1-35/+40
Convert all implementations to do buffering. This is in preparation to remove bstream interface as redundant. istream_read() will return full reads unless end-of-file. The backends can return short reads to optimize buffering or due to other reasons like boundary change for gz.
2020-01-06io: remove the now unused pid association with istreamTimo Teräs1-11/+2
2020-01-06io: remove unused size parameter from bstream closeTimo Teräs1-3/+3
2019-12-18io: use proper base struct types for method implementationsTimo Teräs1-9/+13
2018-10-26add support for openssl 1.1Timo Teräs1-1/+0
2018-01-04enable automatic update of indexes controlled by --cache-max-ageTimo Teräs1-1/+1
This modifies apk cache for indexes to be automatically refreshed periodically without explicit 'update' or '--update-cache' usage. The default is to do if-modified-since request if the local copy is older than 4 hours. This age can be changed with --cache-max-age. Using --update-cache will change this age to 60 seconds to make sure the cached copy is relatively new. The small age is in order to try to avoid downloading indexes second time when apk-tools is upgraded and apk re-execs after self-upgrade. Accordingly using explicitly 'apk update' will now enforce --force-refresh and request the very latest index by requesting any potential http proxy to do refresh too.
2017-10-12io: fix skip and splice to detect unexpected end-of-fileTimo Teräs1-3/+3
2017-06-23io: make io vtables const struct, and add accessors for themTimo Teräs1-4/+48
This reduces function pointers in heap, and unifies how the io functions are called.
2015-11-09io, database: preserve [am]time for cached and fetched filesTimo Teräs1-0/+7
preserve [am]time for all packages and indexes. this fixes the caching error that 'apk update' is after new index is generated, but before the used mirror is synchronized. this caused local apkindex timestamp to be newer than file in mirror, when in fact it was outdated index. this also fixes fetched files to have build timestamp so that files going to .iso or custom images have proper timestamps (rsync with appropriate --modify-window now works)
2015-04-08audit xattrsTimo Teräs1-0/+2
ref #3027
2015-03-11calculate and store checksum of xattrsTimo Teräs1-0/+2
ref #3027
2015-03-10rename file info related functions for consistencyTimo Teräs1-3/+3
2015-03-10extract xattrs from packagesTimo Teräs1-0/+8
ref #3027
2015-01-30remove support for old database location in /varTimo Teräs1-1/+0
the location changed in apk-tools 2.1.0 (March 2011) which was used in Alpine Linux 2.2.
2014-10-08io,url,db: support for if-modified-sinceTimo Teräs1-4/+21
2013-06-18url: fix fetching from local repositoriesNatanael Copa1-2/+3
2013-06-17cache: implement progress bar (ref #1170)Timo Teräs1-1/+2
2013-06-17url: remove unused apk_url_downloadTimo Teräs1-1/+0
2013-06-17io: fix splice for copying unknown lengthsTimo Teräs1-2/+13
2013-06-12libapk, apk(8): fix header inclusion issues with musl's headersWilliam Pitcock1-0/+1
2012-02-23db: keep architecture in $ROOT/etc/apk/archTimo Teräs1-2/+5
This we use proper arch in case modifying chroot installation.
2012-02-22db, io: load repositories also from etc/apk/repositories.d/*.listTimo Teräs1-1/+1
Load additional repositories from $ROOT/etc/apk/repositories.d/*.list unless --repositories-file is given as parameter.
2012-02-22db, solver, io: scan cache items at startupTimo Teräs1-0/+3
It is faster to just scan the cache directory for existing packages at startup than trying to faccessat() them on demand. It also makes quite a few parts of the code more readable and simpler.
2011-09-13all: update copyright year statementTimo Teräs1-1/+1
2011-03-16db: relocate from /var/lib/apkTimo Teräs1-0/+1
move all files therein to other places. this allows /var to be mounted from harddisk, but rest of system be run from ramdisk. this also removes support for historical version of the scripts database which was obsoleted in 2.0_pre16 (in July 2009).
2010-12-09io: enhance istream/bstreams with pipe to forked childTimo Teräs1-2/+12
* prunes the child pid to avoid zombies * handles the errors so e.g. file-not-found is reported properly
2010-10-08io, db: id cache should be specific to database root, not system rootTimo Teräs1-5/+13
Otherwise we end up using wrong uid/gid mappings when doing install to alternate system root. Fixes #434.
2010-06-12archive: honor username/groupname instead of uid/gidTimo Teräs1-0/+6
Take the uid/gid from passwd and group.
2009-08-12io: better error handling when writing stuff outTimo Teras1-3/+3
also have the output stream support writing to temporary file and do renameat/unlinkat on close depending on if all writes succeeded or not.
2009-08-05io: flag for following symlinks on fstatTimo Teras1-1/+3
usually we are interested on the actual file's length. but audit is interested about the link. so add a flag for this and use it in audit.
2009-07-31apk: use *at instead of chdir+normal file syscallTimo Teras1-9/+10
this way we never change cwd, and relative filenames are always parsed consistently. this also helps filename construction in many places. this patch also changes '--root' to override location of all configuration to be in the new root. previously it depended on the file which one was used.
2009-07-22pkg: cleanup the signing codeTimo Teras1-0/+1
smaller callback and less cases to check. also reintroduce the oneshot digest flag, hopefully correct this time.
2009-07-22various: more informative error messagesTimo Teras1-2/+2
2009-07-17digest: use oneshot context flag where approriateTimo Teras1-4/+7
speeds up digest calculation on some cases.
2009-07-16various: new style index generationTimo Teras1-0/+1
change the index generation to do old index, or the new style index where package identity is sha1 of control block and it's contained within an .tar.gz to allow signing in future.
2009-07-16gzip: always autoclose the inner streamTimo Teras1-4/+3
2009-07-14db: live with sha1 and md5Timo Teras1-3/+4
this also convers scripts file to a tar archive.
2009-07-14bstream: make tokenizable and load index using bstreamTimo Teras1-1/+1
some fixes on index reading code too.
2009-07-13io: move csumming away from bstream to gunzipTimo Teras1-2/+15
in future we want to checksum on gzip boundary basis, not the full file.
2009-07-08csum: use openssl insteadTimo Teras1-0/+1
instead of having static md5 implemenation, use the openssl library for digest functions.
2009-06-29db: cache packages (ref #49)Timo Teras1-1/+2
If /etc/apk/cache is a symlink to directory, a copy of all installed packages is stored there, and the index of remote repositories will be there instead of /var/lib/apk. This enables to reconstruct running system during boot. Left as todo: remove cached copy when the package is removed, and additional apk applet to download missing packages to cache and/or remove extra items.
2009-04-16db: cache index files, 'update' appletTimo Teras1-0/+2
Cache non-local index files always locally. Introduce 'update' applet to force refresh of cached index files. Fixes #19.
2009-04-16pkg: clean up writing of dependenciesTimo Teras1-0/+1
2009-04-15fetch: new applet to download .apk filesTimo Teras1-0/+2
Fixes #24.
2009-01-15db: index file location is a URLTimo Teras1-0/+1
2009-01-07various: make fancy progress bar and update todoTimo Teras1-1/+2
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