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File system refactor, bug fixes

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elasota
2021-03-07 04:24:13 -05:00
parent 6715bcb030
commit 3917e1a370
70 changed files with 2417 additions and 1242 deletions
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51
unpacktool/unpacktool.cpp
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@@ -5,6 +5,7 @@
#include "StuffItParser.h"
#include "StuffIt5Parser.h"
#include "CompactProParser.h"
#include "CFileStream.h"
#include "UTF8.h"
#include "UTF16.h"
@@ -24,6 +25,8 @@
#include "CSInputBuffer.h"
#include "WindowsUnicodeToolShim.h"
#include "CombinedTimestamp.h"
#include <string.h>
#include <Windows.h>
@@ -207,7 +210,7 @@ void MakeIntermediateDirectories(const std::string &path)
}
}
int RecursiveExtractFiles(int depth, ArchiveItemList *itemList, const std::string &path, IFileReader &reader);
int RecursiveExtractFiles(int depth, ArchiveItemList *itemList, const std::string &path, IFileReader &reader, const PortabilityLayer::CombinedTimestamp &ts);
int ExtractSingleFork(const ArchiveCompressedChunkDesc &chunkDesc, const std::string &path, IFileReader &reader)
{
@@ -321,7 +324,7 @@ int ExtractSingleFork(const ArchiveCompressedChunkDesc &chunkDesc, const std::st
return 0;
}
int ExtractFile(const ArchiveItem &item, const std::string &path, IFileReader &reader)
int ExtractFile(const ArchiveItem &item, const std::string &path, IFileReader &reader, const PortabilityLayer::CombinedTimestamp &ts)
{
PortabilityLayer::MacFilePropertiesSerialized mfps;
mfps.Serialize(item.m_macProperties);
@@ -337,14 +340,16 @@ int ExtractFile(const ArchiveItem &item, const std::string &path, IFileReader &r
return -1;
}
if (fwrite(mfps.m_data, 1, PortabilityLayer::MacFilePropertiesSerialized::kSize, metadataF) != PortabilityLayer::MacFilePropertiesSerialized::kSize)
PortabilityLayer::CFileStream metadataStream(metadataF);
if (mfps.WriteAsPackage(metadataStream, ts))
{
fprintf(stderr, "A problem occurred writing metadata");
fclose(metadataF);
metadataStream.Close();
return -1;
}
fclose(metadataF);
metadataStream.Close();
int returnCode = ExtractSingleFork(item.m_dataForkDesc, dataPath, reader);
if (returnCode)
@@ -357,7 +362,7 @@ int ExtractFile(const ArchiveItem &item, const std::string &path, IFileReader &r
return 0;
}
int ExtractItem(int depth, const ArchiveItem &item, const std::string &dirPath, IFileReader &reader)
int ExtractItem(int depth, const ArchiveItem &item, const std::string &dirPath, IFileReader &reader, const PortabilityLayer::CombinedTimestamp &ts)
{
std::string path(reinterpret_cast<const char*>(item.m_fileNameUTF8.data()), item.m_fileNameUTF8.size());
@@ -377,24 +382,24 @@ int ExtractItem(int depth, const ArchiveItem &item, const std::string &dirPath,
path.append("\\");
int returnCode = RecursiveExtractFiles(depth + 1, item.m_children, path, reader);
int returnCode = RecursiveExtractFiles(depth + 1, item.m_children, path, reader, ts);
if (returnCode)
return returnCode;
return 0;
}
else
return ExtractFile(item, path, reader);
return ExtractFile(item, path, reader, ts);
}
int RecursiveExtractFiles(int depth, ArchiveItemList *itemList, const std::string &path, IFileReader &reader)
int RecursiveExtractFiles(int depth, ArchiveItemList *itemList, const std::string &path, IFileReader &reader, const PortabilityLayer::CombinedTimestamp &ts)
{
const std::vector<ArchiveItem> &items = itemList->m_items;
const size_t numChildren = items.size();
for (size_t i = 0; i < numChildren; i++)
{
int returnCode = ExtractItem(depth, items[i], path, reader);
int returnCode = ExtractItem(depth, items[i], path, reader, ts);
if (returnCode)
return returnCode;
}
@@ -404,9 +409,9 @@ int RecursiveExtractFiles(int depth, ArchiveItemList *itemList, const std::strin
int toolMain(int argc, const char **argv)
{
if (argc != 3)
if (argc != 4)
{
fprintf(stderr, "Usage: unpacktool <archive file> <destination>");
fprintf(stderr, "Usage: unpacktool <archive file> <timestamp.ts> <destination>");
return -1;
}
@@ -418,6 +423,24 @@ int toolMain(int argc, const char **argv)
return -1;
}
FILE *tsFile = fopen_utf8(argv[2], "rb");
if (!tsFile)
{
fprintf(stderr, "Could not open timestamp file");
return -1;
}
PortabilityLayer::CombinedTimestamp ts;
if (!fread(&ts, sizeof(ts), 1, tsFile))
{
fprintf(stderr, "Could not read timestamp");
return -1;
}
fclose(tsFile);
CFileReader reader(inputArchive);
IArchiveParser *parsers[] =
@@ -448,12 +471,12 @@ int toolMain(int argc, const char **argv)
printf("Decompressing files...\n");
std::string currentPath = argv[2];
std::string currentPath = argv[3];
TerminateDirectoryPath(currentPath);
MakeIntermediateDirectories(currentPath);
int returnCode = RecursiveExtractFiles(0, archiveItemList, currentPath, reader);
int returnCode = RecursiveExtractFiles(0, archiveItemList, currentPath, reader, ts);
delete archiveItemList;