Merge branch 'fuck-you-src-i-hate-you'

1 files changed, 183 insertions, 0 deletions

diff --git a/Source/Core/DiscIO/BannerLoaderGC.cpp b/Source/Core/DiscIO/BannerLoaderGC.cpp
new file mode 100644
index 0000000000..ce35258148
--- /dev/null
+++ b/Source/Core/DiscIO/BannerLoaderGC.cpp
@@ -0,0 +1,183 @@
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "CommonTypes.h"
+#include "ColorUtil.h"
+#include "BannerLoaderGC.h"
+
+namespace DiscIO
+{
+CBannerLoaderGC::CBannerLoaderGC(DiscIO::IFileSystem& _rFileSystem, DiscIO::IVolume* volume)
+	: m_pBannerFile(NULL)
+	, m_IsValid(false)
+	, m_country(volume->GetCountry())
+{
+	// load the opening.bnr
+	size_t FileSize = (size_t) _rFileSystem.GetFileSize("opening.bnr");
+	if (FileSize == BNR1_SIZE || FileSize == BNR2_SIZE)
+	{
+		m_pBannerFile = new u8[FileSize];
+		if (m_pBannerFile)
+		{
+			_rFileSystem.ReadFile("opening.bnr", m_pBannerFile, FileSize);
+			m_BNRType = getBannerType();
+			if (m_BNRType == BANNER_UNKNOWN)
+				PanicAlertT("Invalid opening.bnr found in gcm:\n%s\n You may need to redump this game.",
+					_rFileSystem.GetVolume()->GetName().c_str());
+			else m_IsValid = true;
+		}
+	}
+	else WARN_LOG(DISCIO, "Invalid opening.bnr size: %0lx",
+		(unsigned long)FileSize);
+}
+
+
+CBannerLoaderGC::~CBannerLoaderGC()
+{
+	if (m_pBannerFile)
+	{
+		delete [] m_pBannerFile;
+		m_pBannerFile = NULL;
+	}
+}
+
+
+bool CBannerLoaderGC::IsValid()
+{
+	return m_IsValid;
+}
+
+std::vector<u32> CBannerLoaderGC::GetBanner(int* pWidth, int* pHeight)
+{
+	std::vector<u32> Buffer;
+	Buffer.resize(DVD_BANNER_WIDTH * DVD_BANNER_HEIGHT);
+	auto const pBanner = (DVDBanner*)m_pBannerFile;
+	ColorUtil::decode5A3image(&Buffer[0], pBanner->image, DVD_BANNER_WIDTH, DVD_BANNER_HEIGHT);
+	*pWidth = DVD_BANNER_WIDTH;
+	*pHeight = DVD_BANNER_HEIGHT;
+	return Buffer;
+}
+
+
+std::vector<std::string> CBannerLoaderGC::GetNames()
+{
+	std::vector<std::string> names;
+
+	if (!IsValid())
+	{
+		return names;
+	}
+
+	u32 name_count = 0;
+
+	// find Banner type
+	switch (m_BNRType)
+	{
+	case CBannerLoaderGC::BANNER_BNR1:
+		name_count = 1;
+		break;
+
+	case CBannerLoaderGC::BANNER_BNR2:
+		name_count = 6;
+		break;
+
+	default:
+		break;
+	}
+
+	auto const banner = reinterpret_cast<const DVDBanner*>(m_pBannerFile);
+
+	for (u32 i = 0; i != name_count; ++i)
+	{
+		auto& comment = banner->comment[i];
+
+		if (comment.longTitle[0])
+		{
+			auto& data = comment.longTitle;
+			names.push_back(GetDecodedString(data));
+		}
+		else
+		{
+			auto& data = comment.shortTitle;
+			names.push_back(GetDecodedString(data));
+		}
+	}
+
+	return names;
+}
+
+
+std::string CBannerLoaderGC::GetCompany()
+{
+	std::string company;
+
+	if (IsValid())
+	{
+		auto const pBanner = (DVDBanner*)m_pBannerFile;
+		auto& data = pBanner->comment[0].shortMaker;
+		company = GetDecodedString(data);
+	}
+
+	return company;
+}
+
+
+std::vector<std::string> CBannerLoaderGC::GetDescriptions()
+{
+	std::vector<std::string> descriptions;
+
+	if (!IsValid())
+	{
+		return descriptions;
+	}
+
+	u32 desc_count = 0;
+
+	// find Banner type
+	switch (m_BNRType)
+	{
+	case CBannerLoaderGC::BANNER_BNR1:
+		desc_count = 1;
+		break;
+
+	// English, German, French, Spanish, Italian, Dutch
+	case CBannerLoaderGC::BANNER_BNR2:
+		desc_count = 6;
+		break;
+
+	default:
+		break;
+	}
+
+	auto banner = reinterpret_cast<const DVDBanner*>(m_pBannerFile);
+
+	for (u32 i = 0; i != desc_count; ++i)
+	{
+		auto& data = banner->comment[i].comment;
+		descriptions.push_back(GetDecodedString(data));
+	}
+
+	return descriptions;
+}
+
+CBannerLoaderGC::BANNER_TYPE CBannerLoaderGC::getBannerType()
+{
+	u32 bannerSignature = *(u32*)m_pBannerFile;
+	CBannerLoaderGC::BANNER_TYPE type = CBannerLoaderGC::BANNER_UNKNOWN;
+	switch (bannerSignature)
+	{
+	// "BNR1"
+	case 0x31524e42:
+		type = CBannerLoaderGC::BANNER_BNR1;
+		break;
+
+	// "BNR2"
+	case 0x32524e42:
+		type = CBannerLoaderGC::BANNER_BNR2;
+		break;
+	}
+	return type;
+}
+
+} // namespace