Extending rpm plugin interface, part 1

This change adds a new type of the rpm plugin, called transaction plugin
and a set of initial hooks for this plugin. The hooks are:

PLUGINHOOK_TSM_PRE
    Pre-transaction hook that is called before an rpm transaction begins
PLUGINHOOK_TSM_POST
    Post-transaction hook that is called after an rpm transaction ends
PLUGINHOOK_PSM_PRE
    Pre-transaction-element hook that is called before an rpm
    transaction-element is processed
PLUGINHOOK_PSM_POST
    Post-transaction-element hook that is called after an rpm
    transaction-element is processed
PLUGINHOOK_SCRIPT_SETUP
    Per-script hook that is called once for each rpm mainainers script
    that is present in the package

Each hook is called for every plugin that have this hook registered.
The avaliable transaction plugins can be specified in macros.in via
transaction_plugins element.

Signed-off-by: Panu Matilainen <pmatilai@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/plugins/plugin.h b/plugins/plugin.h
index 5156f93c2..cf49f8a97 100644
--- a/plugins/plugin.h
+++ b/plugins/plugin.h
@@ -7,9 +7,23 @@
 #include "lib/rpmplugins.h"
 #include "lib/rpmchroot.h"
 
+/* general plugin hooks */
 rpmRC PLUGINHOOK_INIT_FUNC(rpmts ts, const char * name, const char * opts);
 rpmRC PLUGINHOOK_CLEANUP_FUNC(void);
+
+/* collection plugin hooks */
 rpmRC PLUGINHOOK_OPENTE_FUNC(rpmte te);
 rpmRC PLUGINHOOK_COLL_POST_ANY_FUNC(void);
 rpmRC PLUGINHOOK_COLL_POST_ADD_FUNC(void);
 rpmRC PLUGINHOOK_COLL_PRE_REMOVE_FUNC(void);
+
+/* per transaction plugin hooks */
+rpmRC PLUGINHOOK_TSM_PRE_FUNC(rpmts ts);
+rpmRC PLUGINHOOK_TSM_POST_FUNC(rpmts ts);
+
+/* per transaction element plugin hooks */
+rpmRC PLUGINHOOK_PSM_PRE_FUNC(rpmte te);
+rpmRC PLUGINHOOK_PSM_POST_FUNC(rpmte te);
+
+/*per script plugin hooks */
+rpmRC PLUGINHOOK_SCRIPT_SETUP_FUNC(char* path);