launch_daemon: Moved settings parsing into its own file.

src/servers/launch/Jamfile

@@ -9,6 +9,7 @@ Server launch_daemon
 	:
 	LaunchDaemon.cpp
 	Job.cpp
+	SettingsParser.cpp
 	Target.cpp
 	Worker.cpp
 

src/servers/launch/LaunchDaemon.cpp

@@ -23,7 +23,6 @@
 #include <Server.h>
 
 #include <AppMisc.h>
-#include <DriverSettingsMessageAdapter.h>
 #include <LaunchDaemonDefs.h>
 #include <LaunchRosterPrivate.h>
 #include <RosterPrivate.h>
@@ -35,6 +34,7 @@
 #include "InitSharedMemoryDirectoryJob.h"
 #include "InitTemporaryDirectoryJob.h"
 #include "Job.h"
+#include "SettingsParser.h"
 #include "Target.h"
 #include "Worker.h"
 
@@ -47,38 +47,6 @@ using BSupportKit::BPrivate::JobQueue;
 static const char* kLaunchDirectory = "launch";
 
 
-const static settings_template kPortTemplate[] = {
-	{B_STRING_TYPE, "name", NULL, true},
-	{B_INT32_TYPE, "capacity", NULL},
-};
-
-const static settings_template kJobTemplate[] = {
-	{B_STRING_TYPE, "name", NULL, true},
-	{B_BOOL_TYPE, "disabled", NULL},
-	{B_STRING_TYPE, "launch", NULL},
-	{B_STRING_TYPE, "requires", NULL},
-	{B_BOOL_TYPE, "legacy", NULL},
-	{B_MESSAGE_TYPE, "port", kPortTemplate},
-	{B_BOOL_TYPE, "no_safemode", NULL},
-	{0, NULL, NULL}
-};
-
-const static settings_template kTargetTemplate[] = {
-	{B_STRING_TYPE, "name", NULL, true},
-	{B_BOOL_TYPE, "reset", NULL},
-	{B_MESSAGE_TYPE, "job", kJobTemplate},
-	{B_MESSAGE_TYPE, "service", kJobTemplate},
-	{0, NULL, NULL}
-};
-
-const static settings_template kSettingsTemplate[] = {
-	{B_MESSAGE_TYPE, "target", kTargetTemplate},
-	{B_MESSAGE_TYPE, "job", kJobTemplate},
-	{B_MESSAGE_TYPE, "service", kJobTemplate},
-	{0, NULL, NULL}
-};
-
-
 class Session {
 public:
 								Session(uid_t user, const BMessenger& target);
@@ -462,16 +430,14 @@ LaunchDaemon::_ReadDirectory(const char* context, BEntry& directoryEntry)
 status_t
 LaunchDaemon::_ReadFile(const char* context, BEntry& entry)
 {
-	DriverSettingsMessageAdapter adapter;
-
 	BPath path;
 	status_t status = path.SetTo(&entry);
 	if (status != B_OK)
 		return status;
 
+	SettingsParser parser;
 	BMessage message;
-	status = adapter.ConvertFromDriverSettings(path.Path(), kSettingsTemplate,
+	status = parser.ParseFile(path.Path(), message);
-			message);
 	if (status == B_OK) {
 		_AddJobs(NULL, message);
 

src/servers/launch/SettingsParser.cpp

@@ -0,0 +1,63 @@
+/*
+ * Copyright 2015, Axel Dörfler, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include "SettingsParser.h"
+
+#include <DriverSettingsMessageAdapter.h>
+
+
+const static settings_template kPortTemplate[] = {
+	{B_STRING_TYPE, "name", NULL, true},
+	{B_INT32_TYPE, "capacity", NULL},
+};
+
+const static settings_template kJobTemplate[] = {
+	{B_STRING_TYPE, "name", NULL, true},
+	{B_BOOL_TYPE, "disabled", NULL},
+	{B_STRING_TYPE, "launch", NULL},
+	{B_STRING_TYPE, "requires", NULL},
+	{B_BOOL_TYPE, "legacy", NULL},
+	{B_MESSAGE_TYPE, "port", kPortTemplate},
+	{B_BOOL_TYPE, "no_safemode", NULL},
+	{0, NULL, NULL}
+};
+
+const static settings_template kConditionTemplate[] = {
+	{B_STRING_TYPE, NULL, NULL, true},
+	{B_MESSAGE_TYPE, "not", kConditionTemplate},
+	{B_MESSAGE_TYPE, "and", kConditionTemplate},
+	{B_MESSAGE_TYPE, "or", kConditionTemplate},
+	{0, NULL, NULL}
+};
+
+const static settings_template kTargetTemplate[] = {
+	{B_STRING_TYPE, "name", NULL, true},
+	{B_BOOL_TYPE, "reset", NULL},
+	{B_MESSAGE_TYPE, "if", kConditionTemplate},
+	{B_MESSAGE_TYPE, "job", kJobTemplate},
+	{B_MESSAGE_TYPE, "service", kJobTemplate},
+	{0, NULL, NULL}
+};
+
+const static settings_template kSettingsTemplate[] = {
+	{B_MESSAGE_TYPE, "target", kTargetTemplate},
+	{B_MESSAGE_TYPE, "job", kJobTemplate},
+	{B_MESSAGE_TYPE, "service", kJobTemplate},
+	{0, NULL, NULL}
+};
+
+
+SettingsParser::SettingsParser()
+{
+}
+
+
+status_t
+SettingsParser::ParseFile(const char* path, BMessage& settings)
+{
+	DriverSettingsMessageAdapter adapter;
+	return adapter.ConvertFromDriverSettings(path, kSettingsTemplate, settings);
+}

src/servers/launch/SettingsParser.h

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015, Axel Dörfler, [email protected].
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef SETTINGS_PARSER_H
+#define SETTINGS_PARSER_H
+
+
+#include <Message.h>
+
+
+class SettingsParser {
+public:
+								SettingsParser();
+
+			status_t			ParseFile(const char* path, BMessage& settings);
+};
+
+
+#endif // SETTINGS_PARSER_H