Merge from branches/mechglue. Initial integration of Sun-donated

mechglue and SPNEGO implementations.  Additional changes outside of
src/lib/gssapi:

	* src/configure.in: Add lib/gssapi/mechglue and lib/gssapi/spnego
	to list of directories to output Makefile in.

	* src/lib/rpc/unit-test/rpc_test.0/expire.exp (expired): Update
	regexp for mechglue.

	* src/tests/dejagnu/krb-standalone/v4gssftp.exp (v4ftp_test):
	Update "Miscellaneous failure" regexp for mechglue.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18131 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 30 insertions, 0 deletions

diff --git a/src/include/krb5/locate.h b/src/include/krb5/locate.h
new file mode 100644
index 0000000..552369c
--- /dev/null
+++ b/src/include/krb5/locate.h
@@ -0,0 +1,30 @@
+#ifndef K5_PLUGIN_H_INCLUDED
+#define K5_PLUGIN_H_INCLUDED
+#include <krb5/krb5.h>
+
+enum locate_service_type {
+    locate_service_kdc = 1,
+    locate_service_master_kdc,
+    locate_service_kadmin,
+    locate_service_krb524,
+    locate_service_kpasswd
+};
+
+struct krb5plugin_service_locate_ftable {
+    int vmajor, vminor;
+    /* Per-context setup and teardown.  Returned void* blob is
+       private to the plugin.  */
+    krb5_error_code (*init)(krb5_context, void **);
+    void (*fini)(void *);
+    /* Callback function returns non-zero if the plugin function
+       should quit and return; this may be because of an error, or may
+       indicate we've already contacted the service, whatever.  The
+       lookup function should only return an error if it detects a
+       problem, not if the callback function tells it to quit.  */
+    krb5_error_code (*lookup)(void *,
+			      enum locate_service_type svc, const char *realm,
+			      int socktype, int family,
+			      int (*cbfunc)(void *,int,struct sockaddr *),
+			      void *cbdata);
+};
+#endif