libcmo21/Unvirt/UnvirtContext.cpp

466 lines
13 KiB
C++

#include "UnvirtContext.hpp"
#include <CK2/MgrImpls/CKPathManager.hpp>
#include <cstdarg>
namespace Unvirt::Context {
#pragma region UnvirtContext Misc
UnvirtContext::UnvirtContext() :
m_Root(), m_Splitter(), m_Help(nullptr),
m_PageLen(10u), m_OrderExit(false),
m_Ctx(nullptr), m_FileReader(nullptr), m_IsShallowRead(true) {
// create command root
CmdHelper::CommandRoot* root = &m_Root;
root
->Then((new CmdHelper::Literal("load"))
->Then((new CmdHelper::Choice("stage", { "deep", "shallow"}))
->Comment("The stage of loading. 'deep' will load to CKObject stage. 'shallow' will load to CKStateChunk stage.")
->Then((new CmdHelper::StringArgument("filepath"))
->Comment("The path to loading file.")
->Executes(
std::bind(&UnvirtContext::ProcLoad, this, std::placeholders::_1),
"Load a Virtools composition."
)
)
)
)
->Then((new CmdHelper::Literal("unload"))
->Executes(
std::bind(&UnvirtContext::ProcUnLoad, this, std::placeholders::_1),
"Release loaded Virtools composition."
)
)
->Then((new CmdHelper::Literal("save"))
->Then((new CmdHelper::StringArgument("filepath"))
->Comment("The path to save file.")
->Executes(
std::bind(&UnvirtContext::ProcSave, this, std::placeholders::_1),
"Save the loaded file into a new file."
)
)
)
->Then((new CmdHelper::Literal("info"))
->Executes(
std::bind(&UnvirtContext::ProcInfo, this, std::placeholders::_1),
"Show the header info of loaded Virtools composition."
)
)
->Then((new CmdHelper::Literal("ls"))
->Then((new CmdHelper::Choice("part", { "obj", "mgr"}))
->Comment("Which list you want to list.")
->Then((new CmdHelper::IntArgument("page", [](int32_t v) -> bool { return v > 0; }))
->Comment("The page index. Start with 1.")
->Executes(
std::bind(&UnvirtContext::ProcLs, this, std::placeholders::_1),
"List something about loaded Virtools composition."
)
)
)
)
->Then((new CmdHelper::Literal("data"))
->Then((new CmdHelper::Choice("part", { "obj", "mgr"}))
->Comment("Which list you want to show data.")
->Then((new CmdHelper::IntArgument("index", [](int32_t v) -> bool { return v >= 0; }))
->Comment("The index. Start with 0.")
->Executes(
std::bind(&UnvirtContext::ProcData, this, std::placeholders::_1),
"Show the specific CKObject / CKBaseManager data."
)
)
)
)
->Then((new CmdHelper::Literal("chunk"))
->Then((new CmdHelper::Choice("part", { "obj", "mgr"}))
->Comment("Which list you want to show chunk.")
->Then((new CmdHelper::IntArgument("index", [](int32_t v) -> bool { return v >= 0; }))
->Comment("The index. Start with 0.")
->Executes(
std::bind(&UnvirtContext::ProcChunk, this, std::placeholders::_1),
"Show the specific CKStateChunk data."
)
)
)
)
->Then((new CmdHelper::Literal("items"))
->Then((new CmdHelper::IntArgument("count", [](int32_t v) -> bool { return v > 0; }))
->Comment("The count of items you want to show in one page.")
->Executes(
std::bind(&UnvirtContext::ProcItems, this, std::placeholders::_1),
"Set up how many items should be listed in one page when using 'ls' command."
)
)
)
->Then((new CmdHelper::Literal("encoding"))
->Then((new CmdHelper::EncodingArgument("enc"))
->Comment("CKContext used encoding splitted by ','. Support mutiple encoding.")
->Executes(
std::bind(&UnvirtContext::ProcEncoding, this, std::placeholders::_1),
"Set the encoding series for CKContext."
)
)
)
->Then((new CmdHelper::Literal("temp"))
->Then((new CmdHelper::StringArgument("temppath"))
->Comment("The path to Temp folder.")
->Executes(
std::bind(&UnvirtContext::ProcTemp, this, std::placeholders::_1),
"Set the Temp path for CKContext."
)
)
)
->Then((new CmdHelper::Literal("rsc"))
->Then((new CmdHelper::Literal("clear"))
->Executes(
std::bind(&UnvirtContext::ProcRsc, this, std::placeholders::_1, true),
"Clear all data resources paths."
)
)
->Then((new CmdHelper::Literal("add"))
->Then((new CmdHelper::StringArgument("datares"))
->Comment("The data resources path .")
->Executes(
std::bind(&UnvirtContext::ProcRsc, this, std::placeholders::_1, false),
"Add a path to let Virtools find resources."
)
)
)
)
->Then((new CmdHelper::Literal("test"))
->Executes(
std::bind(&UnvirtContext::ProcTest, this, std::placeholders::_1),
"Call custom debugging function (only available in Debug mode)."
)
)
->Then((new CmdHelper::Literal("help"))
->Executes(
std::bind(&UnvirtContext::ProcHelp, this, std::placeholders::_1),
"Output this help page."
)
)
->Then((new CmdHelper::Literal("exit"))
->Executes(
std::bind(&UnvirtContext::ProcExit, this, std::placeholders::_1),
"Exit program."
)
);
// create help
m_Help = root->RootHelp();
// create context
LibCmo::CK2::CKStartUp();
m_Ctx = new LibCmo::CK2::CKContext();
m_Ctx->SetOutputCallback(std::bind(&UnvirtContext::PrintContextMsg, this, std::placeholders::_1));
m_Ctx->SetGlobalImagesSaveOptions(LibCmo::CK2::CK_TEXTURE_SAVEOPTIONS::CKTEXTURE_EXTERNAL);
}
UnvirtContext::~UnvirtContext() {
if (m_Help != nullptr)
delete m_Help;
// free context
ClearDocument();
delete m_Ctx;
LibCmo::CK2::CKShutdown();
}
bool UnvirtContext::HasOpenedFile() {
return m_FileReader != nullptr;
}
void UnvirtContext::ClearDocument() {
if (m_FileReader == nullptr) return;
// delete reader
delete m_FileReader;
m_FileReader = nullptr;
m_IsShallowRead = true;
// clear context
m_Ctx->ClearAll();
}
void UnvirtContext::PrintContextMsg(LibCmo::CKSTRING msg) {
if (msg != nullptr) {
fprintf(stdout, UNVIRT_TERMCOL_LIGHT_YELLOW(("[CKContext] ")) "%s\n", msg);
}
}
void UnvirtContext::PrintCommonError(const char* u8_fmt, ...) {
va_list argptr;
va_start(argptr, u8_fmt);
std::fputs(UNVIRT_TERMCOLHDR_LIGHT_RED, stdout);
std::vfprintf(stdout, u8_fmt, argptr);
std::fputs(UNVIRT_TERMCOLTAIL, stdout);
va_end(argptr);
std::fputc('\n', stdout);
}
#pragma endregion
#pragma region Main Run
void UnvirtContext::Run() {
Unvirt::TerminalHelper::EnsureTerminalColor();
Unvirt::TerminalHelper::EnsureTerminalEncoding();
std::string u8cmd;
while (true) {
// get command
TerminalHelper::GetCmdLine(u8cmd);
// split cmd and parse it
auto cmds = m_Splitter.Convert(u8cmd);
if (cmds.empty()) continue;
// get sub command
if (!m_Root.RootConsume(cmds)) {
this->PrintCommonError("Syntax error \"%s\".\nType 'help' for usage.", u8cmd.c_str());
}
if (m_OrderExit) {
break;
}
}
}
#pragma endregion
#pragma region Proc Detail
void UnvirtContext::ProcLoad(const CmdHelper::ArgumentsMap* amap) {
// check pre-requirement
if (HasOpenedFile()) {
PrintCommonError("Already have a opened file. Close it before calling 'load'.");
return;
}
std::string filepath = *amap->Get<CmdHelper::StringArgument::vType>("filepath");
bool is_deep = *amap->Get<CmdHelper::Choice::vType>("stage") == 0;
// proc
m_FileReader = new LibCmo::CK2::CKFileReader(m_Ctx);
LibCmo::CK2::CKERROR err;
if (is_deep) {
err = m_FileReader->DeepLoad(filepath.c_str());
m_IsShallowRead = false;
} else {
err = m_FileReader->ShallowLoad(filepath.c_str());
m_IsShallowRead = true;
}
if (err != LibCmo::CK2::CKERROR::CKERR_OK) {
// fail to load. release all.
PrintCommonError("Fail to load file. Function return: %s\n\t%s",
Unvirt::AccessibleValue::GetCkErrorName(err).c_str(),
Unvirt::AccessibleValue::GetCkErrorDescription(err).c_str()
);
ClearDocument();
}
}
void UnvirtContext::ProcUnLoad(const CmdHelper::ArgumentsMap*) {
// check pre-requirement
if (!HasOpenedFile()) {
this->PrintCommonError("No loaded file.");
return;
}
// free all
ClearDocument();
}
void Unvirt::Context::UnvirtContext::ProcSave(const CmdHelper::ArgumentsMap* amap) {
// check pre-requirement
if (!HasOpenedFile()) {
PrintCommonError("No loaded file.");
return;
}
std::string filepath = *amap->Get<CmdHelper::StringArgument::vType>("filepath");
// construct writer from reader
LibCmo::CK2::CKFileWriter writer(m_Ctx, m_FileReader, m_IsShallowRead);
// backup current file write mode
// and replace it with reader
LibCmo::CK2::CK_FILE_WRITEMODE backup = m_Ctx->GetFileWriteMode();
m_Ctx->SetFileWriteMode(m_FileReader->GetFileInfo().FileWriteMode);
// run writer
LibCmo::CK2::CKERROR err = writer.Save(filepath.c_str());
if (err != LibCmo::CK2::CKERROR::CKERR_OK) {
// fail to load. release all.
PrintCommonError("Fail to save file. Function return: %s\n\t%s",
Unvirt::AccessibleValue::GetCkErrorName(err).c_str(),
Unvirt::AccessibleValue::GetCkErrorDescription(err).c_str()
);
}
// restore file write mode
m_Ctx->SetFileWriteMode(backup);
}
void UnvirtContext::ProcInfo(const CmdHelper::ArgumentsMap*) {
// check pre-requirement
if (!HasOpenedFile()) {
PrintCommonError("No loaded file.");
return;
}
// print
Unvirt::StructFormatter::PrintCKFileInfo(m_FileReader->GetFileInfo());
}
void UnvirtContext::ProcLs(const CmdHelper::ArgumentsMap* amap) {
// check pre-requirement
if (!HasOpenedFile()) {
PrintCommonError("No loaded file.");
return;
}
// get page
size_t page = *amap->Get<CmdHelper::IntArgument::vType>("page") - 1;
// show list
switch (*amap->Get<CmdHelper::Choice::vType>("part")) {
case 0:
{
// obj list
if (page * m_PageLen >= m_FileReader->GetFileObjects().size()) {
PrintCommonError("Page out of range.");
return;
}
Unvirt::StructFormatter::PrintObjectList(m_FileReader->GetFileObjects(), m_FileReader->GetFileInfo(), page, this->m_PageLen);
break;
}
case 1:
{
// mgr list
if (page * m_PageLen >= m_FileReader->GetManagersData().size()) {
PrintCommonError("Page out of range.");
return;
}
Unvirt::StructFormatter::PrintManagerList(m_FileReader->GetManagersData(), page, this->m_PageLen);
break;
}
}
}
void UnvirtContext::ProcData( const CmdHelper::ArgumentsMap* amap) {
// check pre-requirement
if (!HasOpenedFile()) {
PrintCommonError("No loaded file.");
return;
}
// get index
size_t index = *amap->Get<CmdHelper::IntArgument::vType>("index");
// show data
switch (*amap->Get<CmdHelper::Choice::vType>("part")) {
case 0:
{
if (index >= m_FileReader->GetFileObjects().size()) {
PrintCommonError("Index out of range.");
return;
}
Unvirt::StructFormatter::PrintCKObject(m_FileReader->GetFileObjects()[index].ObjPtr);
break;
}
case 1:
{
if (index >= m_FileReader->GetManagersData().size()) {
PrintCommonError("Index out of range.");
return;
}
PrintCommonError("WIP function.");
//Unvirt::StructFormatter::PrintCKBaseManager(m_FileReader->GetManagersData()[index].Data);
break;
}
}
}
void UnvirtContext::ProcChunk(const CmdHelper::ArgumentsMap* amap) {
// check pre-requirement
if (!HasOpenedFile()) {
PrintCommonError("No loaded file.");
return;
}
// get index
size_t index = *amap->Get<CmdHelper::IntArgument::vType>("index");
// show data
switch (*amap->Get<CmdHelper::Choice::vType>("part")) {
case 0:
{
if (index >= m_FileReader->GetFileObjects().size()) {
PrintCommonError("Index out of range.");
return;
}
Unvirt::StructFormatter::PrintCKStateChunk(m_FileReader->GetFileObjects()[index].Data);
break;
}
case 1:
{
if (index >= m_FileReader->GetManagersData().size()) {
PrintCommonError("Index out of range.");
return;
}
Unvirt::StructFormatter::PrintCKStateChunk(m_FileReader->GetManagersData()[index].Data);
break;
}
}
}
void UnvirtContext::ProcItems(const CmdHelper::ArgumentsMap* amap) {
// assign
m_PageLen = *amap->Get<CmdHelper::IntArgument::vType>("count");
}
void UnvirtContext::ProcEncoding(const CmdHelper::ArgumentsMap* amap) {
const auto& encodings = *amap->Get<CmdHelper::EncodingArgument::vType>("enc");
m_Ctx->SetEncoding(encodings);
}
void UnvirtContext::ProcTemp(const CmdHelper::ArgumentsMap* amap) {
// assign
if (!m_Ctx->GetPathManager()->SetTempFolder(amap->Get<CmdHelper::StringArgument::vType>("temppath")->c_str())) {
PrintCommonError("Set temp folder failed. Check your path first.");
}
}
void Unvirt::Context::UnvirtContext::ProcRsc(const CmdHelper::ArgumentsMap* amap, bool isClear) {
if (isClear) {
m_Ctx->GetPathManager()->ClearPath();
} else {
if (!m_Ctx->GetPathManager()->AddPath(amap->Get<CmdHelper::StringArgument::vType>("datares")->c_str())) {
PrintCommonError("Set data resource folder failed. Check your path first.");
}
}
}
void Unvirt::Context::UnvirtContext::ProcTest(const CmdHelper::ArgumentsMap* amap) {
#if defined(LIBCMO_BUILD_DEBUG)
// MARK: Add the debug code here.
#else
PrintCommonError("Test command only available in Debug mode.");
#endif
}
void Unvirt::Context::UnvirtContext::ProcHelp(const CmdHelper::ArgumentsMap*) {
m_Help->Print();
}
void UnvirtContext::ProcExit(const CmdHelper::ArgumentsMap*) {
m_OrderExit = true;
}
#pragma endregion
}