104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
#ifndef FFPARSER_H
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#define FFPARSER_H
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#include "enums.h"
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#include "structs.h"
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#include <QDataStream>
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#include <QDebug>
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class FastFileParser {
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public:
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static FF_COMPANY ParseFFCompany(QDataStream *afastFileStream) {
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// Check for null datastream ptr
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if (!afastFileStream) { return COMPANY_NONE; }
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// Parse company
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QByteArray companyData(2, Qt::Uninitialized);
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afastFileStream->readRawData(companyData.data(), 2);
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if (companyData == "IW") {
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qDebug() << "Company found: 'INFINITY_WARD'";
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return COMPANY_INFINITY_WARD;
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} else if (companyData == "TA") {
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qDebug() << "Company found: 'TREYARCH'";
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return COMPANY_TREYARCH;
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} else if (companyData == "Sl") {
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qDebug() << "Company found: 'SLEDGEHAMMER'";
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return COMPANY_SLEDGEHAMMER;
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} else if (companyData == "NX") {
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qDebug() << "Company found: 'NEVERSOFT'";
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return COMPANY_NEVERSOFT;
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} else {
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qDebug() << QString("Failed to find company, found '%1'!").arg(companyData);
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}
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return COMPANY_NONE;
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}
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static FF_FILETYPE ParseFFFileType(QDataStream *afastFileStream) {
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// Parse filetype
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QByteArray fileTypeData(2, Qt::Uninitialized);
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afastFileStream->readRawData(fileTypeData.data(), 2);
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if (fileTypeData == "ff") {
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qDebug() << "File type found: 'FAST_FILE'";
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return FILETYPE_FAST_FILE;
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} else {
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qDebug() << "Failed to find file type!";
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}
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return FILETYPE_NONE;
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}
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static FF_SIGNAGE ParseFFSignage(QDataStream *afastFileStream) {
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// Parse filetype
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QByteArray signedData(1, Qt::Uninitialized);
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afastFileStream->readRawData(signedData.data(), 1);
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if (signedData == "u") {
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qDebug() << "Found valid signage: Unsigned";
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return SIGNAGE_UNSIGNED;
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} else if (signedData == "0") {
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qDebug() << "Found valid signage: Signed";
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return SIGNAGE_SIGNED;
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} else {
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qDebug() << "Failed to determine signage of fastfile!";
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}
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return SIGNAGE_NONE;
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}
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static QString ParseFFMagic(QDataStream *afastFileStream) {
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// Parse magic
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QByteArray magicData(3, Qt::Uninitialized);
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afastFileStream->readRawData(magicData.data(), 3);
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if (magicData == "100") {
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qDebug() << QString("Found valid magic: '%1'").arg(magicData);
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return magicData;
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} else {
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qDebug() << "Magic invalid!";
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}
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return "";
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}
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static quint32 ParseFFVersion(QDataStream *afastFileStream) {
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// Parse version
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quint32 version;
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*afastFileStream >> version;
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qDebug() << "Version:" << version;
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if (version == 387) {
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qDebug() << QString("Found valid version: '%1'").arg(version);
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return 387;
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} else {
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qDebug() << "Version invalid!";
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}
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return -1;
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}
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static FastFile ParseFFHeader(QDataStream *afastFileStream) {
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FastFile fastFile;
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fastFile.company = ParseFFCompany(afastFileStream);
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fastFile.fileType = ParseFFFileType(afastFileStream);
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fastFile.signage = ParseFFSignage(afastFileStream);
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fastFile.magic = ParseFFMagic(afastFileStream);
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fastFile.version = ParseFFVersion(afastFileStream);
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return fastFile;
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}
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};
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#endif // FFPARSER_H
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