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[hexdmp] Add initial commit of hexdmp source code.

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jakcron 2018-09-23 17:05:35 +08:00
parent f09c17ed51
commit c230f1ddaf
10 changed files with 639 additions and 1 deletions
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2
makefile
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@ -4,7 +4,7 @@ PROGRAM_DIR = $(PROJECT_DIR)/programs
BIN_DIR = $(PROJECT_DIR)/bin
LIBS = libpolarssl liblz4 libfnd libes libpki libhac libhac-hb
PROGS = nstool
PROGS = nstool hexdmp
main: build

48
programs/hexdmp/makefile Normal file
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# Sources
SRC_DIR = source
OBJS = $(foreach dir,$(SRC_DIR),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(SRC_DIR),$(subst .c,.o,$(wildcard $(dir)/*.c)))
# External dependencies
DEPENDS = hac-hb hac es pki fnd polarssl lz4
LIB_DIR = ../../lib
LIBS = $(foreach dep,$(DEPENDS), -L"$(LIB_DIR)/lib$(dep)" -l$(dep))
INCS = $(foreach dep,$(DEPENDS), -I"$(LIB_DIR)/lib$(dep)/include")
# Compiler Settings
CXXFLAGS = -std=c++11 $(INCS) -D__STDC_FORMAT_MACROS -Wall -Wno-unused-value
CFLAGS = -std=c11 $(INCS) -Wall -Wno-unused-value
ifeq ($(OS),Windows_NT)
# Windows Only Flags/Libs
CC = x86_64-w64-mingw32-gcc
CXX = x86_64-w64-mingw32-g++
CFLAGS += -Wno-unused-but-set-variable
CXXFLAGS += -Wno-unused-but-set-variable
LIBS += -static
else
UNAME = $(shell uname -s)
ifeq ($(UNAME), Darwin)
# MacOS Only Flags/Libs
CFLAGS += -Wno-unused-private-field
CXXFLAGS += -Wno-unused-private-field
LIBS +=
else
# *nix Only Flags/Libs
CFLAGS += -Wno-unused-but-set-variable
CXXFLAGS += -Wno-unused-but-set-variable
LIBS +=
endif
endif
BIN_DIR = bin
OUTPUT = $(BIN_DIR)/$(shell basename $(CURDIR))
all: build
rebuild: clean build
build: $(OBJS)
mkdir -p $(BIN_DIR)
$(CXX) $(OBJS) $(LIBS) -o $(OUTPUT)
clean:
rm -rf $(OBJS) $(OUTPUT) $(BIN_DIR)

128
programs/hexdmp/source/HexDumpProcess.cpp Normal file
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#include "HexDumpProcess.h"
#include <iomanip>
#include <iostream>
#include <cctype>
HexDumpProcess::HexDumpProcess():
mFile(),
mCliOutputMode(_BIT(OUTPUT_BASIC)),
mShowAsciiRepresentation(true),
mShowOffset(true)
{
}
void HexDumpProcess::process()
{
if (*mFile == nullptr)
{
throw fnd::Exception(kModuleName, "No file reader set.");
}
mCache.alloc(kCacheSize);
size_t offset, size, byte_grouping, row_len, row_num;
if (mReadOffset.isSet)
offset = *mReadOffset;
else
offset = 0;
if (mReadSize.isSet)
size = *mReadSize;
else
size = _MIN(kDefaultReadLen, (*mFile)->size());
if (mByteGroupingSize.isSet)
byte_grouping = *mByteGroupingSize;
else
byte_grouping = kDefaultByteGrouping;
row_len = kDefaultRowLen;
row_num = size / row_len + ((size % row_len) != 0);
(*mFile)->read(mCache.data(), mCache.size());
for (size_t i = 0; i < row_num; i++)
{
size_t print_len = _MIN(row_len, size - row_len*i);
printRow(mCache.data() + (i * row_len), offset + (i * row_len), row_len, print_len, byte_grouping);
}
}
void HexDumpProcess::setInputFile(const fnd::SharedPtr<fnd::IFile>& file)
{
mFile = file;
}
void HexDumpProcess::setCliOutputMode(CliOutputMode type)
{
mCliOutputMode = type;
}
void HexDumpProcess::setShowAsciiRepresentation(bool enable)
{
mShowAsciiRepresentation = enable;
}
void HexDumpProcess::setShowOffset(bool enable)
{
mShowOffset = enable;
}
void HexDumpProcess::setByteGroupingSize(const sOptional<size_t>& var)
{
mByteGroupingSize = var;
}
void HexDumpProcess::setReadOffset(const sOptional<size_t>& var)
{
mReadOffset = var;
}
void HexDumpProcess::setReadSize(const sOptional<size_t>& var)
{
mReadSize = var;
}
void HexDumpProcess::printRow(const byte_t* data_row, size_t offset, size_t row_len, size_t print_len, size_t byte_grouping) const
{
if (mShowOffset)
{
std::cout << std::hex << std::setw(8) << std::setfill('0') << offset << " ";
std::cout << "| ";
}
for (size_t i = 0; i < row_len; i++)
{
if (i < print_len)
std::cout << std::hex << std::setw(2) << std::setfill('0') << (uint32_t)data_row[i];
else
std::cout << " ";
if ((i+1) % byte_grouping == 0 || i+1 == row_len)
std::cout << " ";
}
if (mShowAsciiRepresentation)
{
std::cout << "| ";
for (size_t i = 0; i < row_len; i++)
{
if (i < print_len)
{
if (isprint((char)data_row[i]))
std::cout << (char)data_row[i];
else
std::cout << ".";
}
else
std::cout << " ";
}
}
std::cout << std::endl;
}

45
programs/hexdmp/source/HexDumpProcess.h Normal file
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#pragma once
#include <string>
#include <fnd/types.h>
#include <fnd/IFile.h>
#include <fnd/Vec.h>
#include <fnd/SharedPtr.h>
#include "common.h"
class HexDumpProcess
{
public:
HexDumpProcess();
void process();
void setInputFile(const fnd::SharedPtr<fnd::IFile>& file);
void setCliOutputMode(CliOutputMode type);
void setShowAsciiRepresentation(bool enable);
void setShowOffset(bool enable);
void setByteGroupingSize(const sOptional<size_t>& var);
void setReadOffset(const sOptional<size_t>& var);
void setReadSize(const sOptional<size_t>& var);
private:
const std::string kModuleName = "HexDumpProcess";
static const size_t kDefaultRowLen = 0x10;
static const size_t kDefaultReadLen = 0x1000;
static const size_t kDefaultByteGrouping = 0x1;
static const size_t kCacheSize = 0x40000;
fnd::SharedPtr<fnd::IFile> mFile;
CliOutputMode mCliOutputMode;
bool mShowAsciiRepresentation;
bool mShowOffset;
sOptional<size_t> mByteGroupingSize;
sOptional<size_t> mReadOffset;
sOptional<size_t> mReadSize;
fnd::Vec<byte_t> mCache;
void printRow(const byte_t* data_row, size_t offset, size_t row_len, size_t print_len, size_t byte_grouping) const;
};

205
programs/hexdmp/source/UserSettings.cpp Normal file
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#include "UserSettings.h"
#include "version.h"
#include <vector>
#include <string>
#include <algorithm>
#include <iostream>
#include <iomanip>
#include <cstdlib>
#include <fnd/io.h>
#include <fnd/SimpleFile.h>
#include <fnd/SimpleTextOutput.h>
#include <fnd/Vec.h>
UserSettings::UserSettings()
{}
void UserSettings::parseCmdArgs(const std::vector<std::string>& arg_list)
{
sCmdArgs args;
populateCmdArgs(arg_list, args);
populateUserSettings(args);
}
void UserSettings::showHelp()
{
printf("%s v%d.%d.%d (C) %s\n", APP_NAME, VER_MAJOR, VER_MINOR, VER_PATCH, AUTHORS);
printf("Built: %s %s\n\n", __TIME__, __DATE__);
printf("Usage: %s [options... ] <file>\n", BIN_NAME);
printf("\n General Options:\n");
//printf(" -t, --type Specify input file type. [raw]\n");
printf(" -a, --showascii Show data as ASCII.\n");
printf(" -p, --showoffset Show data offset.\n");
printf(" -v, --verbose Verbose output.\n");
printf(" -g, --grouping Specify byte grouping size (default 1).\n");
printf(" -o, --read-offset Specify read offset (default 0).\n");
printf(" -s, --read-size Specify read size (default 0x200).\n");
}
const std::string UserSettings::getInputPath() const
{
return mInputPath;
}
FileType UserSettings::getFileType() const
{
return mFileType;
}
CliOutputMode UserSettings::getCliOutputMode() const
{
return mOutputMode;
}
bool UserSettings::isShowAsciiRepresentation() const
{
return mShowAsciiRepresentation;
}
bool UserSettings::isShowOffset() const
{
return mShowOffset;
}
const sOptional<size_t>& UserSettings::getByteGroupingSize() const
{
return mByteGroupingSize;
}
const sOptional<size_t>& UserSettings::getReadOffset() const
{
return mReadOffset;
}
const sOptional<size_t>& UserSettings::getReadSize() const
{
return mReadSize;
}
void UserSettings::populateCmdArgs(const std::vector<std::string>& arg_list, sCmdArgs& cmd_args)
{
// show help text
if (arg_list.size() < 2)
{
showHelp();
throw fnd::Exception(kModuleName, "Not enough arguments.");
}
cmd_args.input_path = arg_list.back();
for (size_t i = 1; i < arg_list.size(); i++)
{
if (arg_list[i] == "-h" || arg_list[i] == "--help")
{
showHelp();
throw fnd::Exception(kModuleName, "Nothing to do.");
}
}
for (size_t i = 1; i+1 < arg_list.size(); i++)
{
bool hasParamter = arg_list[i+1][0] != '-' && i+2 < arg_list.size();
if (arg_list[i] == "-a" || arg_list[i] == "--showascii")
{
if (hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " does not take a parameter.");
cmd_args.show_ascii = true;
}
else if (arg_list[i] == "-p" || arg_list[i] == "--showoffset")
{
if (hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " does not take a parameter.");
cmd_args.show_offset = true;
}
else if (arg_list[i] == "-v" || arg_list[i] == "--verbose")
{
if (hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " does not take a parameter.");
cmd_args.verbose = true;
}
else if (arg_list[i] == "-t" || arg_list[i] == "--type")
{
if (!hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " requries a parameter.");
cmd_args.file_type = arg_list[i+1];
}
else if (arg_list[i] == "-g" || arg_list[i] == "--grouping")
{
if (!hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " requries a parameter.");
cmd_args.byte_grouping = arg_list[i+1];
}
else if (arg_list[i] == "-o" || arg_list[i] == "--read-offset")
{
if (!hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " requries a parameter.");
cmd_args.read_offset = arg_list[i+1];
}
else if (arg_list[i] == "-s" || arg_list[i] == "--read-size")
{
if (!hasParamter) throw fnd::Exception(kModuleName, arg_list[i] + " requries a parameter.");
cmd_args.read_size = arg_list[i+1];
}
else
{
throw fnd::Exception(kModuleName, arg_list[i] + " is not recognised.");
}
i += hasParamter;
}
}
void UserSettings::populateUserSettings(sCmdArgs& args)
{
// check invalid input
if (args.input_path.isSet == false)
throw fnd::Exception(kModuleName, "No input file specified");
// save arguments
mInputPath = *args.input_path;
mShowAsciiRepresentation = args.show_ascii.isSet;
mShowOffset = args.show_offset.isSet;
if (args.byte_grouping.isSet)
mByteGroupingSize = strtoul((*args.byte_grouping).c_str(), nullptr, 0);
if (args.read_offset.isSet)
mReadOffset = strtoul((*args.read_offset).c_str(), nullptr, 0);
if (args.read_size.isSet)
mReadSize = strtoul((*args.read_size).c_str(), nullptr, 0);
// determine output mode
mOutputMode = _BIT(OUTPUT_BASIC);
if (args.verbose.isSet)
{
mOutputMode |= _BIT(OUTPUT_KEY_DATA);
mOutputMode |= _BIT(OUTPUT_LAYOUT);
mOutputMode |= _BIT(OUTPUT_EXTENDED);
}
// determine input file type
if (args.file_type.isSet)
mFileType = getFileTypeFromString(*args.file_type);
else
mFileType = FILE_RAW;
// check is the input file could be identified
if (mFileType == FILE_INVALID)
throw fnd::Exception(kModuleName, "Unknown file type.");
}
FileType UserSettings::getFileTypeFromString(const std::string& type_str)
{
std::string str = type_str;
std::transform(str.begin(), str.end(), str.begin(), ::tolower);
FileType type;
if (str == "raw")
type = FILE_RAW;
else
type = FILE_INVALID;
return type;
}

62
programs/hexdmp/source/UserSettings.h Normal file
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#pragma once
#include <vector>
#include <string>
#include <fnd/types.h>
#include <fnd/Vec.h>
#include <fnd/List.h>
#include <nn/hac/npdm.h>
#include "common.h"
class UserSettings
{
public:
UserSettings();
void parseCmdArgs(const std::vector<std::string>& arg_list);
void showHelp();
// generic options
const std::string getInputPath() const;
FileType getFileType() const;
CliOutputMode getCliOutputMode() const;
// toggles
bool isShowAsciiRepresentation() const;
bool isShowOffset() const;
// parameters
const sOptional<size_t>& getByteGroupingSize() const;
const sOptional<size_t>& getReadOffset() const;
const sOptional<size_t>& getReadSize() const;
private:
const std::string kModuleName = "UserSettings";
struct sCmdArgs
{
sCmdArgs() {}
sOptional<std::string> input_path;
sOptional<std::string> file_type;
sOptional<bool> show_ascii;
sOptional<bool> show_offset;
sOptional<bool> verbose;
sOptional<std::string> byte_grouping;
sOptional<std::string> read_offset;
sOptional<std::string> read_size;
};
std::string mInputPath;
FileType mFileType;
CliOutputMode mOutputMode;
bool mShowAsciiRepresentation;
bool mShowOffset;
sOptional<size_t> mByteGroupingSize;
sOptional<size_t> mReadOffset;
sOptional<size_t> mReadSize;
void populateCmdArgs(const std::vector<std::string>& arg_list, sCmdArgs& cmd_args);
void populateUserSettings(sCmdArgs& args);
FileType getFileTypeFromString(const std::string& type_str);
};

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programs/hexdmp/source/common.h Normal file
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#pragma once
#include <string>
#include <fnd/types.h>
#include <fnd/aes.h>
#include <fnd/rsa.h>
enum IFileOwnershipMode
{
SHARED_IFILE = false,
OWN_IFILE = true
};
enum FileType
{
FILE_RAW,
FILE_INVALID = -1,
};
enum CliOutputModeFlag
{
OUTPUT_BASIC,
OUTPUT_LAYOUT,
OUTPUT_KEY_DATA,
OUTPUT_EXTENDED
};
typedef byte_t CliOutputMode;
template <typename T>
struct sOptional
{
bool isSet;
T var;
inline sOptional() : isSet(false) {}
inline sOptional(const T& other) : isSet(true), var(other) {}
inline sOptional(const sOptional& other) : isSet(other.isSet), var(other.var) {}
inline const T& operator=(const T& other) { isSet = true; var = other; return var; }
inline const sOptional<T>& operator=(const sOptional<T>& other)
{
isSet = other.isSet;
if (isSet) {
var = other.var;
}
return *this;
}
inline T& operator*() { return var; }
};

49
programs/hexdmp/source/main.cpp Normal file
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#include <cstdio>
#include <fnd/SimpleFile.h>
#include <fnd/SharedPtr.h>
#include <fnd/StringConv.h>
#include "UserSettings.h"
#include "HexDumpProcess.h"
#ifdef _WIN32
int wmain(int argc, wchar_t** argv)
#else
int main(int argc, char** argv)
#endif
{
std::vector<std::string> args;
for (size_t i = 0; i < (size_t)argc; i++)
{
#ifdef _WIN32
args.push_back(fnd::StringConv::ConvertChar16ToChar8(std::u16string((char16_t*)argv[i])));
#else
args.push_back(argv[i]);
#endif
}
UserSettings user_set;
try {
user_set.parseCmdArgs(args);
fnd::SharedPtr<fnd::IFile> inputFile(new fnd::SimpleFile(user_set.getInputPath(), fnd::SimpleFile::Read));
if (user_set.getFileType() == FILE_RAW)
{
HexDumpProcess hexdmp;
hexdmp.setInputFile(inputFile);
hexdmp.setCliOutputMode(user_set.getCliOutputMode());
hexdmp.setByteGroupingSize(user_set.getByteGroupingSize());
hexdmp.setReadOffset(user_set.getReadOffset());
hexdmp.setReadSize(user_set.getReadSize());
hexdmp.process();
}
}
catch (const fnd::Exception& e) {
printf("\n\n%s\n", e.what());
}
return 0;
}

7
programs/hexdmp/source/version.h Normal file
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#pragma once
#define APP_NAME "HexDump"
#define BIN_NAME "hexdmp"
#define VER_MAJOR 1
#define VER_MINOR 0
#define VER_PATCH 0
#define AUTHORS "jakcron"

47
programs/makensp/makefile Normal file
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# Sources
SRC_DIR = source
OBJS = $(foreach dir,$(SRC_DIR),$(subst .cpp,.o,$(wildcard $(dir)/*.cpp))) $(foreach dir,$(SRC_DIR),$(subst .c,.o,$(wildcard $(dir)/*.c)))
# External dependencies
DEPENDS = hac-hb hac es pki fnd lz4 polarssl
LIB_DIR = ../../lib
LIBS = $(foreach dep,$(DEPENDS), -L"$(LIB_DIR)/lib$(dep)" -l$(dep))
INCS = $(foreach dep,$(DEPENDS), -I"$(LIB_DIR)/lib$(dep)/include")
BIN_DIR = bin
OUTPUT = $(BIN_DIR)/$(shell basename $(CURDIR))
# Compiler Settings
CXXFLAGS = -std=c++11 $(INCS) -D__STDC_FORMAT_MACROS -Wall -Wno-unused-value
ifeq ($(OS),Windows_NT)
# Windows Only Flags/Libs
CC = x86_64-w64-mingw32-gcc
CXX = x86_64-w64-mingw32-g++
CFLAGS += -Wno-unused-but-set-variable
CXXFLAGS += -Wno-unused-but-set-variable
LIBS += -static
else
UNAME = $(shell uname -s)
ifeq ($(UNAME), Darwin)
# MacOS Only Flags/Libs
CFLAGS += -Wno-unused-private-field
CXXFLAGS += -Wno-unused-private-field
LIBS +=
else
# *nix Only Flags/Libs
CFLAGS += -Wno-unused-but-set-variable
CXXFLAGS += -Wno-unused-but-set-variable
LIBS +=
endif
endif
all: build
rebuild: clean build
build: $(OBJS)
mkdir -p $(BIN_DIR)
$(CXX) $(OBJS) $(LIBS) -o $(OUTPUT)
clean:
rm -rf $(OBJS) $(OUTPUT) $(BIN_DIR)