update(userspace/falco): add more info to --version output

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
falcosecurity · Jun 23, 2022 · f9495d3 · f9495d3
1 parent 1ba83fa
commit f9495d3
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Showing 2 changed files with 20 additions and 1 deletion.
diff --git a/userspace/falco/app_actions/print_version.cpp b/userspace/falco/app_actions/print_version.cpp
@@ -23,8 +23,25 @@ application::run_result application::print_version()
 {
 	if(m_options.print_version_info)
 	{
+		auto s = new sinsp();
 		printf("Falco version: %s\n", FALCO_VERSION);
-		printf("Driver version: %s\n", DRIVER_VERSION);
+		printf("Libs version:  %s\n", FALCOSECURITY_LIBS_VERSION);
+		printf("Plugin API:    %s\n", s->get_plugin_api_version());
+
+		// todo(leogr): move string conversion to scap
+		auto driver_api_version = s->get_scap_api_version();
+		unsigned long driver_api_major = PPM_API_VERSION_MAJOR(driver_api_version);
+		unsigned long driver_api_minor = PPM_API_VERSION_MINOR(driver_api_version);
+		unsigned long driver_api_patch = PPM_API_VERSION_PATCH(driver_api_version);
+		auto driver_schema_version = s->get_scap_api_version();
+		unsigned long driver_schema_major = PPM_API_VERSION_MAJOR(driver_schema_version);
+		unsigned long driver_schema_minor = PPM_API_VERSION_MINOR(driver_schema_version);
+		unsigned long driver_schema_patch = PPM_API_VERSION_PATCH(driver_schema_version);
+		printf("Driver:\n");
+		printf("  API version:    %ld.%ld.%ld\n", driver_api_major, driver_api_minor, driver_api_patch);
+		printf("  Schema version: %ld.%ld.%ld\n", driver_schema_major, driver_schema_minor, driver_schema_patch);
+		printf("  Default driver: %s\n", DRIVER_VERSION);
+
 		return run_result::exit();
 	}
 	return run_result::ok();

diff --git a/userspace/falco/config_falco.h.in b/userspace/falco/config_falco.h.in
@@ -30,5 +30,7 @@ limitations under the License.
 #define FALCO_INSTALL_CONF_FILE "/etc/falco/falco.yaml"
 #define FALCO_ENGINE_PLUGINS_DIR "${FALCO_ABSOLUTE_SHARE_DIR}/plugins/"
 
+#define FALCOSECURITY_LIBS_VERSION "${FALCOSECURITY_LIBS_VERSION}"
+
 #define DRIVER_NAME "@DRIVER_NAME@"
 #define DRIVER_VERSION "@DRIVER_VERSION@"