I think I sent this patch before, it is the upgrade patch.

[Daniel J Walsh <dwalsh@redhat.com>]

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Basically it makes semodule -u file.pp, install file.pp if it does not exist.  This matches the rpm syntax, and allows us too update/install many packages with a transaction without know whether the package is updated or installed.

Currently we can only do a -i which could hammer a newwer version.


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commit 3a5ed0fdf42200d0efd6cb1064eab91d2eb5ca52
Author: Dan Walsh <dwalsh@redhat.com>
Date:   Mon Aug 24 11:36:41 2009 -0400

    i Upgrade patch

diff --git a/libsemanage/src/direct_api.c b/libsemanage/src/direct_api.c
index d563841..e5ca59b 100644
--- a/libsemanage/src/direct_api.c
+++ b/libsemanage/src/direct_api.c
@@ -1087,7 +1087,7 @@ static int get_direct_upgrade_filename(semanage_handle_t * sh,
 	if (semanage_direct_list(sh, &modinfo, &num_modules) < 0) {
 		goto cleanup;
 	}
-	retval = -4;
+	retval = -5;
 	for (i = 0; i < num_modules; i++) {
 		semanage_module_info_t *m =
 		    semanage_module_list_nth(modinfo, i);
@@ -1104,10 +1104,6 @@ static int get_direct_upgrade_filename(semanage_handle_t * sh,
 			}
 		}
 	}
-	if (retval == -4) {
-		ERR(sh, "There does not already exist a module named %s.",
-		    module_name);
-	}
       cleanup:
 	free(version);
 	free(module_name);
@@ -1130,8 +1126,8 @@ static int get_direct_upgrade_filename(semanage_handle_t * sh,
  * module is an older version then the one in 'data'.  Returns 0 on
  * success, -1 if out of memory, -2 if the data does not represent a
  * valid module file, -3 if error while writing file or reading
- * modules directory, -4 if there does not exist an older module or if
- * the previous module is same or newer than 'data'.
+ * modules directory, -4 if the previous module is same or newer than 'data', 
+ * -5 if there does not exist an older module.
  */
 static int semanage_direct_upgrade(semanage_handle_t * sh,
 				   char *data, size_t data_len)
diff --git a/libsemanage/src/modules.c b/libsemanage/src/modules.c
index d5975c8..d99ee5b 100644
--- a/libsemanage/src/modules.c
+++ b/libsemanage/src/modules.c
@@ -87,7 +87,11 @@ int semanage_module_upgrade(semanage_handle_t * sh,
 		}
 	}
 	sh->modules_modified = 1;
-	return sh->funcs->upgrade(sh, module_data, data_len);
+	int rc = sh->funcs->upgrade(sh, module_data, data_len);
+	if (rc == -5) /* module did not exist */
+		rc = sh->funcs->install(sh, module_data, data_len);
+	return rc;
+	
 }
 
 int semanage_module_upgrade_file(semanage_handle_t * sh,
@@ -106,7 +110,10 @@ int semanage_module_upgrade_file(semanage_handle_t * sh,
 		}
 	}
 	sh->modules_modified = 1;
-	return sh->funcs->upgrade_file(sh, module_name);
+	int rc = sh->funcs->upgrade_file(sh, module_name);
+	if (rc == -5) /* module did not exist */
+		rc = sh->funcs->install_file(sh, module_name);
+	return rc;
 }
 
 int semanage_module_install_base(semanage_handle_t * sh,
diff --git a/policycoreutils/semodule/semodule.8 b/policycoreutils/semodule/semodule.8
index 4d3d288..1c1d206 100644
--- a/policycoreutils/semodule/semodule.8
+++ b/policycoreutils/semodule/semodule.8
@@ -30,7 +30,7 @@ Temporarily remove dontaudits from policy.  Reverts whenever policy is rebuilt
 install/replace a module package
 .TP
 .B  \-u,\-\-upgrade=MODULE_PKG
-upgrade an existing module package
+upgrade an existing module package, or install if the module does not exist
 .TP
 .B  \-b,\-\-base=MODULE_PKG   
 install/replace base module package
diff --git a/policycoreutils/semodule/semodule.c b/policycoreutils/semodule/semodule.c
index f74a04a..ad6adca 100644
--- a/policycoreutils/semodule/semodule.c
+++ b/policycoreutils/semodule/semodule.c
@@ -104,7 +104,7 @@ static void usage(char *progname)
 	printf("  -R, --reload		    reload policy\n");
 	printf("  -B, --build		    build and reload policy\n");
 	printf("  -i,--install=MODULE_PKG   install a new module\n");
-	printf("  -u,--upgrade=MODULE_PKG   upgrade existing module\n");
+	printf("  -u,--upgrade=MODULE_PKG   upgrades or install module to a newer version\n");
 	printf("  -b,--base=MODULE_PKG      install new base module\n");
 	printf("  -r,--remove=MODULE_NAME   remove existing module\n");
 	printf