* implemented checking of licenses, such that it is no longer possible

to create a package that refers to a license that is not a system
  license or contained in the package
* added package-info flags (currently only approve_license and 
  system_package)
* adjusted package-reader/writer and pkgman accordingly

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40393 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/package/PackageFlags.h

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2011, Haiku, Inc.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _PACKAGE__PACKAGE_FLAGS_H_
+#define _PACKAGE__PACKAGE_FLAGS_H_
+
+
+namespace BPackageKit {
+
+
+enum {
+	B_PACKAGE_FLAG_APPROVE_LICENSE	= 1ul << 0,
+		// will trigger display and approval of license before installation
+	B_PACKAGE_FLAG_SYSTEM_PACKAGE	= 1ul << 1,
+		// marks package as system package (i.e. belonging into /boot/system)
+};
+
+
+}	// namespace BPackageKit
+
+
+#endif	// _PACKAGE__PACKAGE_FLAGS_H_

headers/os/package/PackageInfo.h

@@ -10,6 +10,7 @@
 #include <String.h>
 
 #include <package/PackageArchitecture.h>
+#include <package/PackageFlags.h>
 #include <package/PackageInfoAttributes.h>
 #include <package/PackageResolvable.h>
 #include <package/PackageResolvableExpression.h>
@@ -55,6 +56,8 @@ public:
 			const BString&		Vendor() const;
 			const BString&		Packager() const;
 
+			uint32				Flags() const;
+
 			BPackageArchitecture	Architecture() const;
 
 			const BPackageVersion&	Version() const;
@@ -79,6 +82,8 @@ public:
 			void				SetVendor(const BString& vendor);
 			void				SetPackager(const BString& packager);
 
+			void				SetFlags(uint32 flags);
+
 			void				SetArchitecture(
 									BPackageArchitecture architecture);
 
@@ -128,6 +133,8 @@ private:
 			BString				fVendor;
 			BString				fPackager;
 
+			uint32				fFlags;
+
 			BPackageArchitecture	fArchitecture;
 
 			BPackageVersion		fVersion;

headers/os/package/PackageInfoAttributes.h

@@ -33,6 +33,7 @@ enum BPackageInfoAttributeIndex {
 								// contains a patch for
 	B_PACKAGE_INFO_REPLACES,	// list of resolvables that this package
 								// will replace (upon update)
+	B_PACKAGE_INFO_FLAGS,
 	//
 	B_PACKAGE_INFO_ENUM_COUNT,
 };

headers/os/package/hpkg/PackageWriter.h

@@ -34,8 +34,7 @@ public:
 									uint64 uncompressedStringsSize,
 									uint64 uncompressedMainSize,
 									uint64 uncompressedTOCSize) = 0;
-	virtual void				OnPackageAttributesSizeInfo(
-									uint32 stringCount,
+	virtual void				OnPackageAttributesSizeInfo(uint32 stringCount,
 									uint32 uncompressedSize) = 0;
 	virtual void				OnPackageSizeInfo(uint32 headerSize,
 									uint64 heapSize, uint64 tocSize,

headers/private/package/hpkg/PackageWriterImpl.h

@@ -61,6 +61,8 @@ private:
 									const char* name, size_t nameLength,
 									bool isImplicit);
 
+			status_t			_CheckLicenses();
+
 			void				_WriteTOC(hpkg_header& header);
 			int32				_WriteTOCSections(uint64& _attributeTypesSize,
 									uint64& _stringsSize, uint64& _mainSize);
@@ -114,6 +116,8 @@ private:
 
 			StringCache			fStringCache;
 			AttributeTypeTable*	fAttributeTypes;
+
+			BPackageInfo		fPackageInfo;
 };
 
 

headers/private/package/hpkg/haiku_package.h

@@ -129,6 +129,7 @@ enum HPKGPackageAttributeID {
 	HPKG_PACKAGE_ATTRIBUTE_DESCRIPTION,
 	HPKG_PACKAGE_ATTRIBUTE_VENDOR,
 	HPKG_PACKAGE_ATTRIBUTE_PACKAGER,
+	HPKG_PACKAGE_ATTRIBUTE_FLAGS,
 	HPKG_PACKAGE_ATTRIBUTE_ARCHITECTURE,
 	HPKG_PACKAGE_ATTRIBUTE_VERSION_MAJOR,
 	HPKG_PACKAGE_ATTRIBUTE_VERSION_MINOR,