Fix build issues on CentOS

[hcoop/zz_old/modwaklog.git] / mod_waklog.c

diff --git a/mod_waklog.c b/mod_waklog.c
index d953c27..023028b 100644 (file)
--- a/mod_waklog.c
+++ b/mod_waklog.c
@@ -72,6 +72,9 @@ const char *userdata_key = "waklog_init";
 
 #include <krb5.h>
 #include <stropts.h>
+
+#include <afs/param.h>
+
 #include <afs/venus.h>
 #include <afs/auth.h>
 #include <afs/dirpath.h>
@@ -742,6 +745,27 @@ set_auth ( server_rec *s, request_rec *r, int self, char *principal, char *keyta
 }
 
 
+int get_cfg_usertokens(waklog_config *cfg)
+{
+  if (cfg->usertokens==WAKLOG_UNSET)
+    return 0; /* default */
+  return cfg->usertokens;
+}
+
+int get_cfg_protect(waklog_config *cfg)
+{
+  if (cfg->protect==WAKLOG_UNSET)
+    return 0; /* default */
+  return cfg->protect;
+}
+
+int get_cfg_disable_token_cache(waklog_config *cfg)
+{
+  if (cfg->disable_token_cache==WAKLOG_UNSET)
+    return 0; /* default */
+  return cfg->disable_token_cache;
+}
+
 
 static void *
 waklog_create_server_config (MK_POOL * p, server_rec * s)
@@ -1306,8 +1330,14 @@ waklog_init_handler (apr_pool_t * p, apr_pool_t * plog,
         /* mmap the region */
 
         if ( ( sharedspace = (struct sharedspace_s *) mmap ( NULL, sizeof(struct sharedspace_s), PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0 ) ) != MAP_FAILED ) {
+          int err = 0;
           log_error( APLOG_MARK, APLOG_DEBUG, 0, s, "mod_waklog: shared mmap region ok %d", sharedspace );
-          close(fd);
+          err = unlink(cache_file);
+          if (err) {
+            log_error( APLOG_MARK, APLOG_ERR, 0, s, "mod_waklog: unable to delete %s due to %d", cache_file, errno);
+          } else {
+            log_error( APLOG_MARK, APLOG_DEBUG, 0, s, "mod_waklog: shared cache unlinked (will be deleted when Apache quits)");
+          }
         } else {
            log_error( APLOG_MARK, APLOG_DEBUG, 0, s, "mod_waklog: mmap failed %d", errno );
            exit(errno);
@@ -1491,7 +1521,7 @@ waklog_phase0 (request_rec * r)
 
   cfg = retrieve_config(r);
 
-  if ( cfg->protect && cfg->principal ) {
+  if ( get_cfg_protect(cfg) && cfg->principal ) {
     log_error(APLOG_MARK, APLOG_DEBUG, 0, r->server, "mod_waklog: phase0 using user %s", cfg->principal);
     set_auth(r->server, r, 0, cfg->principal, cfg->keytab, 0);
   } else if ( cfg->default_principal ) {
@@ -1520,7 +1550,7 @@ waklog_phase1 (request_rec * r)
 
   cfg = retrieve_config(r);
 
-  if ( cfg->protect && cfg->principal ) {
+  if ( get_cfg_protect(cfg) && cfg->principal ) {
     log_error(APLOG_MARK, APLOG_DEBUG, 0, r->server, "mod_waklog: phase1 using user %s", cfg->principal);
     set_auth(r->server, r, 0, cfg->principal, cfg->keytab, 0);
   } else if ( cfg->default_principal ) {
@@ -1543,7 +1573,7 @@ waklog_phase3 (request_rec * r)
 
   cfg = retrieve_config(r);
   
-  if ( cfg->protect && cfg->principal ) {
+  if ( get_cfg_protect(cfg) && cfg->principal ) {
     log_error(APLOG_MARK, APLOG_DEBUG, 0, r->server, "mod_waklog: phase3 using user %s", cfg->principal);
     set_auth(r->server, r, 0, cfg->principal, cfg->keytab, 0);
   } else if ( cfg->default_principal ) {
@@ -1566,7 +1596,7 @@ waklog_phase6 (request_rec * r)
 
   cfg = retrieve_config(r);
   
-  if ( cfg->protect && cfg->principal ) {
+  if ( get_cfg_protect(cfg) && cfg->principal ) {
     log_error(APLOG_MARK, APLOG_DEBUG, 0, r->server, "mod_waklog: phase6 using user %s", cfg->principal);
     set_auth(r->server, r, 0, cfg->principal, cfg->keytab, 0);
   } else if ( cfg->default_principal ) {
@@ -1590,10 +1620,10 @@ waklog_phase7 (request_rec * r)
 
   cfg = retrieve_config (r);
 
-  if ( cfg->protect && cfg->usertokens ) {
+  if ( get_cfg_protect(cfg) && get_cfg_usertokens(cfg) ) {
     log_error(APLOG_MARK, APLOG_DEBUG, 0, r->server, "mod_waklog: phase7 using usertokens");
     rc = set_auth( r->server, r, 1, NULL, NULL, 0);
-  } else if ( cfg->protect && cfg->principal ) {
+  } else if ( get_cfg_protect(cfg) && cfg->principal ) {
     log_error(APLOG_MARK, APLOG_DEBUG, 0, r->server, "mod_waklog: phase7 using user %s", cfg->principal);
     rc = set_auth( r->server, r, 0, cfg->principal, cfg->keytab, 0);
   } else if ( cfg->default_principal ) {