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| author | Alexandra Ellwood <lxs@mit.edu> | 2008-08-20 18:46:46 +0000 |
|---|---|---|
| committer | Alexandra Ellwood <lxs@mit.edu> | 2008-08-20 18:46:46 +0000 |
| commit | 7ac8c2023422a829a3fdfa81b576a2910c232458 (patch) | |
| tree | 4212661bda590586bc5b4783c13c99177d9ad388 /src/ccapi | |
| parent | 19093104b11c62dbacb8ce985404862b8eaf0664 (diff) | |
| download | krb5-7ac8c2023422a829a3fdfa81b576a2910c232458.zip krb5-7ac8c2023422a829a3fdfa81b576a2910c232458.tar.gz krb5-7ac8c2023422a829a3fdfa81b576a2910c232458.tar.bz2 | |
Notify clients on ccache deletion
Clients watching a ccache or the cache collection
should get a notification when the ccache is destroyed.
ticket: new
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20678 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/ccapi')
| -rw-r--r-- | src/ccapi/server/ccs_cache_collection.c | 15 | ||||
| -rw-r--r-- | src/ccapi/server/ccs_ccache.c | 9 | ||||
| -rw-r--r-- | src/ccapi/server/ccs_ccache.h | 3 |
3 files changed, 20 insertions, 7 deletions
diff --git a/src/ccapi/server/ccs_cache_collection.c b/src/ccapi/server/ccs_cache_collection.c index 02d4d8f..a1531bd 100644 --- a/src/ccapi/server/ccs_cache_collection.c +++ b/src/ccapi/server/ccs_cache_collection.c @@ -320,15 +320,28 @@ cc_int32 ccs_cache_collection_destroy_ccache (ccs_cache_collection_t io_cache_c cci_identifier_t in_identifier) { cc_int32 err = ccNoError; + ccs_ccache_t ccache = NULL; if (!io_cache_collection) { err = cci_check_error (ccErrBadParam); } if (!in_identifier ) { err = cci_check_error (ccErrBadParam); } if (!err) { + err = ccs_cache_collection_find_ccache (io_cache_collection, + in_identifier, + &ccache); + } + + if (!err) { + /* Notify before deletion because after deletion the ccache + * will no longer exist (and won't know about its clients) */ + err = ccs_ccache_changed (ccache, io_cache_collection); + } + + if (!err) { err = ccs_ccache_list_remove (io_cache_collection->ccaches, in_identifier); } - + return cci_check_error (err); } diff --git a/src/ccapi/server/ccs_ccache.c b/src/ccapi/server/ccs_ccache.c index c2e36bf..4ebf2a0 100644 --- a/src/ccapi/server/ccs_ccache.c +++ b/src/ccapi/server/ccs_ccache.c @@ -45,9 +45,6 @@ struct ccs_ccache_d { struct ccs_ccache_d ccs_ccache_initializer = { NULL, NULL, 0, NULL, NULL, NULL, 0, 0, 0, 0, 0, 0, NULL, NULL }; -static cc_int32 ccs_ccache_changed (ccs_ccache_t io_ccache, - ccs_cache_collection_t io_cache_collection); - /* ------------------------------------------------------------------------ */ cc_int32 ccs_ccache_new (ccs_ccache_t *out_ccache, @@ -313,8 +310,8 @@ cc_int32 ccs_ccache_compare_name (ccs_ccache_t in_ccache, /* ------------------------------------------------------------------------ */ -static cc_int32 ccs_ccache_changed (ccs_ccache_t io_ccache, - ccs_cache_collection_t io_cache_collection) +cc_int32 ccs_ccache_changed (ccs_ccache_t io_ccache, + ccs_cache_collection_t io_cache_collection) { cc_int32 err = ccNoError; cci_stream_t reply_data = NULL; @@ -361,7 +358,7 @@ static cc_int32 ccs_ccache_changed (ccs_ccache_t io_ccache, } } } - + cci_stream_release (reply_data); return cci_check_error (err); diff --git a/src/ccapi/server/ccs_ccache.h b/src/ccapi/server/ccs_ccache.h index ba32752..3e9f6ae 100644 --- a/src/ccapi/server/ccs_ccache.h +++ b/src/ccapi/server/ccs_ccache.h @@ -46,6 +46,9 @@ cc_int32 ccs_ccache_swap_contents (ccs_ccache_t io_source_ccache, cc_int32 ccs_ccache_release (ccs_ccache_t io_ccache); +cc_int32 ccs_ccache_changed (ccs_ccache_t io_ccache, + ccs_cache_collection_t io_cache_collection); + cc_int32 ccs_ccache_compare_identifier (ccs_ccache_t in_ccache, cci_identifier_t in_identifier, cc_uint32 *out_equal); |