BPackageInfoContentHandler: Handle new attributes

Also add respective *Data constructors to BUser, BUserSettingsFileInfo,
and BGlobalSettingsFileInfo.

headers/os/package/GlobalSettingsFileInfo.h

@@ -13,9 +13,17 @@
 namespace BPackageKit {
 
 
+namespace BHPKG {
+	struct BGlobalSettingsFileInfoData;
+}
+
+
 class BGlobalSettingsFileInfo {
 public:
 								BGlobalSettingsFileInfo();
+								BGlobalSettingsFileInfo(
+									const BHPKG::BGlobalSettingsFileInfoData&
+										infoData);
 								BGlobalSettingsFileInfo(const BString& path,
 									BSettingsFileUpdateType updateType);
 								~BGlobalSettingsFileInfo();

headers/os/package/User.h

@@ -13,9 +13,15 @@
 namespace BPackageKit {
 
 
+namespace BHPKG {
+	struct BUserData;
+}
+
+
 class BUser {
 public:
 								BUser();
+								BUser(const BHPKG::BUserData& userData);
 								BUser(const BString& name,
 									const BString& realName,
 									const BString& home, const BString& shell,

headers/os/package/UserSettingsFileInfo.h

@@ -12,9 +12,17 @@
 namespace BPackageKit {
 
 
+namespace BHPKG {
+	struct BUserSettingsFileInfoData;
+}
+
+
 class BUserSettingsFileInfo {
 public:
 								BUserSettingsFileInfo();
+								BUserSettingsFileInfo(
+									const BHPKG::BUserSettingsFileInfoData&
+										infoData);
 								BUserSettingsFileInfo(const BString& path,
 									const BString& templatePath = BString());
 								~BUserSettingsFileInfo();