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 <dan@archlinux.org>

1 files changed, 11 insertions, 0 deletions

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);