From ebb2e36cc4c40d11689a44a2503df40fa96e8fc1 Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Thu, 11 Aug 2011 20:15:15 -0500 Subject: Load and allow access to sha256sum This adds a field in the package struct for this checksum type as well as allowing access via the API to it. The frontend is now able to display any read value. Note that this does not implement any use or verification of the value internally. Signed-off-by: Dan McGee --- lib/libalpm/alpm.h | 9 ++++++++- lib/libalpm/be_local.c | 7 +++++++ lib/libalpm/be_sync.c | 3 +-- lib/libalpm/package.c | 11 +++++++++++ lib/libalpm/package.h | 2 ++ 5 files changed, 29 insertions(+), 3 deletions(-) (limited to 'lib/libalpm') diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index 6d696ec8..3febd0ec 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -609,12 +609,19 @@ time_t alpm_pkg_get_installdate(alpm_pkg_t *pkg); const char *alpm_pkg_get_packager(alpm_pkg_t *pkg); /** Returns the package's MD5 checksum as a string. - * The returned string is a sequence of lowercase hexadecimal digits. + * The returned string is a sequence of 32 lowercase hexadecimal digits. * @param pkg a pointer to package * @return a reference to an internal string */ const char *alpm_pkg_get_md5sum(alpm_pkg_t *pkg); +/** Returns the package's SHA256 checksum as a string. + * The returned string is a sequence of 64 lowercase hexadecimal digits. + * @param pkg a pointer to package + * @return a reference to an internal string + */ +const char *alpm_pkg_get_sha256sum(alpm_pkg_t *pkg); + /** Returns the architecture for which the package was built. * @param pkg a pointer to package * @return a reference to an internal string diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c index 5d136c9e..67b66f28 100644 --- a/lib/libalpm/be_local.c +++ b/lib/libalpm/be_local.c @@ -99,6 +99,12 @@ static const char *_cache_get_md5sum(alpm_pkg_t *pkg) return pkg->md5sum; } +static const char *_cache_get_sha256sum(alpm_pkg_t *pkg) +{ + LAZY_LOAD(INFRQ_DESC, NULL); + return pkg->sha256sum; +} + static const char *_cache_get_arch(alpm_pkg_t *pkg) { LAZY_LOAD(INFRQ_DESC, NULL); @@ -251,6 +257,7 @@ static struct pkg_operations local_pkg_ops = { .get_installdate = _cache_get_installdate, .get_packager = _cache_get_packager, .get_md5sum = _cache_get_md5sum, + .get_sha256sum = _cache_get_sha256sum, .get_arch = _cache_get_arch, .get_size = _cache_get_size, .get_isize = _cache_get_isize, diff --git a/lib/libalpm/be_sync.c b/lib/libalpm/be_sync.c index d4c71a8e..069e39dd 100644 --- a/lib/libalpm/be_sync.c +++ b/lib/libalpm/be_sync.c @@ -543,8 +543,7 @@ static int sync_db_read(alpm_db_t *db, struct archive *archive, } else if(strcmp(line, "%MD5SUM%") == 0) { READ_AND_STORE(pkg->md5sum); } else if(strcmp(line, "%SHA256SUM%") == 0) { - /* we don't do anything with this value right now */ - READ_NEXT(); + READ_AND_STORE(pkg->sha256sum); } else if(strcmp(line, "%PGPSIG%") == 0) { READ_AND_STORE(pkg->base64_sig); } else if(strcmp(line, "%REPLACES%") == 0) { diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c index e5136c77..a1bcb7a1 100644 --- a/lib/libalpm/package.c +++ b/lib/libalpm/package.c @@ -92,6 +92,7 @@ static time_t _pkg_get_builddate(alpm_pkg_t *pkg) { return pkg->builddate static time_t _pkg_get_installdate(alpm_pkg_t *pkg) { return pkg->installdate; } static const char *_pkg_get_packager(alpm_pkg_t *pkg) { return pkg->packager; } static const char *_pkg_get_md5sum(alpm_pkg_t *pkg) { return pkg->md5sum; } +static const char *_pkg_get_sha256sum(alpm_pkg_t *pkg) { return pkg->sha256sum; } static const char *_pkg_get_arch(alpm_pkg_t *pkg) { return pkg->arch; } static off_t _pkg_get_size(alpm_pkg_t *pkg) { return pkg->size; } static off_t _pkg_get_isize(alpm_pkg_t *pkg) { return pkg->isize; } @@ -139,6 +140,7 @@ struct pkg_operations default_pkg_ops = { .get_installdate = _pkg_get_installdate, .get_packager = _pkg_get_packager, .get_md5sum = _pkg_get_md5sum, + .get_sha256sum = _pkg_get_sha256sum, .get_arch = _pkg_get_arch, .get_size = _pkg_get_size, .get_isize = _pkg_get_isize, @@ -229,6 +231,13 @@ const char SYMEXPORT *alpm_pkg_get_md5sum(alpm_pkg_t *pkg) return pkg->ops->get_md5sum(pkg); } +const char SYMEXPORT *alpm_pkg_get_sha256sum(alpm_pkg_t *pkg) +{ + ASSERT(pkg != NULL, return NULL); + pkg->handle->pm_errno = 0; + return pkg->ops->get_sha256sum(pkg); +} + const char SYMEXPORT *alpm_pkg_get_base64_sig(alpm_pkg_t *pkg) { ASSERT(pkg != NULL, return NULL); @@ -483,6 +492,7 @@ alpm_pkg_t *_alpm_pkg_dup(alpm_pkg_t *pkg) newpkg->installdate = pkg->installdate; STRDUP(newpkg->packager, pkg->packager, goto cleanup); STRDUP(newpkg->md5sum, pkg->md5sum, goto cleanup); + STRDUP(newpkg->sha256sum, pkg->md5sum, goto cleanup); STRDUP(newpkg->arch, pkg->arch, goto cleanup); newpkg->size = pkg->size; newpkg->isize = pkg->isize; @@ -548,6 +558,7 @@ void _alpm_pkg_free(alpm_pkg_t *pkg) FREE(pkg->url); FREE(pkg->packager); FREE(pkg->md5sum); + FREE(pkg->sha256sum); FREE(pkg->base64_sig); FREE(pkg->arch); FREELIST(pkg->licenses); diff --git a/lib/libalpm/package.h b/lib/libalpm/package.h index d19d8332..b60bbf76 100644 --- a/lib/libalpm/package.h +++ b/lib/libalpm/package.h @@ -55,6 +55,7 @@ struct pkg_operations { time_t (*get_installdate) (alpm_pkg_t *); const char *(*get_packager) (alpm_pkg_t *); const char *(*get_md5sum) (alpm_pkg_t *); + const char *(*get_sha256sum) (alpm_pkg_t *); const char *(*get_arch) (alpm_pkg_t *); off_t (*get_size) (alpm_pkg_t *); off_t (*get_isize) (alpm_pkg_t *); @@ -100,6 +101,7 @@ struct __alpm_pkg_t { char *url; char *packager; char *md5sum; + char *sha256sum; char *base64_sig; char *arch; -- cgit v1.2.3-24-g4f1b