* refactored PackageWriter(Impl) to no longer print anything itself,

but publish that info through a BPackageWriterListener
* adjusted 'package create' to print a package summary by default and 
  more verbose info upon request.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40332 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/package/hpkg/PackageWriter.h

@@ -8,6 +8,8 @@
 
 #include <SupportDefs.h>
 
+#include <package/hpkg/ErrorOutput.h>
+
 
 namespace BPackageKit {
 
@@ -20,9 +22,32 @@ namespace BPrivate {
 using BPrivate::PackageWriterImpl;
 
 
+class BPackageWriterListener : public BErrorOutput {
+public:
+	virtual	void				PrintErrorVarArgs(const char* format,
+									va_list args) = 0;
+
+	virtual	void				OnEntryAdded(const char* path) = 0;
+
+	virtual void				OnTOCSizeInfo(
+									uint64 uncompressedAttributeTypesSize,
+									uint64 uncompressedStringsSize,
+									uint64 uncompressedMainSize,
+									uint64 uncompressedTOCSize) = 0;
+	virtual void				OnPackageAttributesSizeInfo(
+									uint32 uncompressedSize) = 0;
+	virtual void				OnPackageSizeInfo(uint32 headerSize,
+									uint64 heapSize, uint64 tocSize,
+									uint32 packageAttributesSize,
+									uint64 totalSize) = 0;
+};
+
+
 class BPackageWriter {
 public:
-								BPackageWriter();
+public:
+								BPackageWriter(
+									BPackageWriterListener* listener);
 								~BPackageWriter();
 
 			status_t			Init(const char* fileName);

headers/private/package/hpkg/PackageWriterImpl.h

@@ -9,19 +9,19 @@
 #include <util/DoublyLinkedList.h>
 #include <util/OpenHashTable.h>
 
+#include <package/PackageInfo.h>
+#include <package/hpkg/PackageWriter.h>
 #include <package/hpkg/Strings.h>
 
 
 namespace BPackageKit {
 
 
-class BPackageInfo;
-
-
 namespace BHPKG {
 
 
 class BDataReader;
+class BErrorOutput;
 
 
 namespace BPrivate {
@@ -31,7 +31,8 @@ struct hpkg_header;
 
 class PackageWriterImpl {
 public:
-								PackageWriterImpl();
+								PackageWriterImpl(
+									BPackageWriterListener* listener);
 								~PackageWriterImpl();
 
 			status_t			Init(const char* fileName);
@@ -49,6 +50,7 @@ private:
 			struct DataWriter;
 			struct DummyDataWriter;
 			struct FDDataWriter;
+			struct SubPathAdder;
 			struct ZlibDataWriter;
 
 			typedef BOpenHashTable<AttributeTypeHashDefinition>
@@ -86,7 +88,7 @@ private:
 									off_t offset);
 
 			void				_AddEntry(int dirFD, Entry* entry,
-									const char* fileName);
+									const char* fileName, char* pathBuffer);
 
 			Attribute*			_AddAttribute(const char* attributeName,
 									const AttributeValue& value);
@@ -114,6 +116,8 @@ private:
 									uint64& _compressedSize);
 
 private:
+			BPackageWriterListener*	fListener;
+
 			const char*			fFileName;
 			int					fFD;
 			bool				fFinished;
@@ -122,6 +126,8 @@ private:
 			void*				fDataBuffer;
 			size_t				fDataBufferSize;
 
+			BPackageInfo		fPackageInfo;
+
 			DataWriter*			fDataWriter;
 
 			Entry*				fRootEntry;