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New code style refactor

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This commit is contained in:
Jack Andersen
2018-12-07 19:21:47 -10:00
parent 3d380fdc3b
commit be8409681f
21 changed files with 4545 additions and 5221 deletions
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120
lib/nod.cpp
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@@ -2,87 +2,73 @@
#include "nod/nod.hpp"
#include "nod/DiscBase.hpp"
namespace nod
{
namespace nod {
logvisor::Module LogModule("nod");
std::unique_ptr<IDiscIO> NewDiscIOISO(SystemStringView path);
std::unique_ptr<IDiscIO> NewDiscIOWBFS(SystemStringView path);
std::unique_ptr<DiscBase> OpenDiscFromImage(SystemStringView path, bool& isWii)
{
/* Temporary file handle to determine image type */
std::unique_ptr<IFileIO> fio = NewFileIO(path);
if (!fio->exists())
{
LogModule.report(logvisor::Error, _SYS_STR("Unable to open '%s'"), path.data());
return {};
}
std::unique_ptr<IFileIO::IReadStream> rs = fio->beginReadStream();
if (!rs)
return {};
std::unique_ptr<DiscBase> OpenDiscFromImage(SystemStringView path, bool& isWii) {
/* Temporary file handle to determine image type */
std::unique_ptr<IFileIO> fio = NewFileIO(path);
if (!fio->exists()) {
LogModule.report(logvisor::Error, _SYS_STR("Unable to open '%s'"), path.data());
return {};
}
std::unique_ptr<IFileIO::IReadStream> rs = fio->beginReadStream();
if (!rs)
return {};
isWii = false;
std::unique_ptr<IDiscIO> discIO;
uint32_t magic = 0;
if (rs->read(&magic, 4) != 4)
{
LogModule.report(logvisor::Error, _SYS_STR("Unable to read magic from '%s'"), path.data());
return {};
}
isWii = false;
std::unique_ptr<IDiscIO> discIO;
uint32_t magic = 0;
if (rs->read(&magic, 4) != 4) {
LogModule.report(logvisor::Error, _SYS_STR("Unable to read magic from '%s'"), path.data());
return {};
}
if (magic == nod::SBig((uint32_t)'WBFS'))
{
discIO = NewDiscIOWBFS(path);
isWii = true;
}
else
{
rs->seek(0x18, SEEK_SET);
rs->read(&magic, 4);
magic = nod::SBig(magic);
if (magic == 0x5D1C9EA3)
{
discIO = NewDiscIOISO(path);
isWii = true;
}
else
{
rs->read(&magic, 4);
magic = nod::SBig(magic);
if (magic == 0xC2339F3D)
discIO = NewDiscIOISO(path);
}
if (magic == nod::SBig((uint32_t)'WBFS')) {
discIO = NewDiscIOWBFS(path);
isWii = true;
} else {
rs->seek(0x18, SEEK_SET);
rs->read(&magic, 4);
magic = nod::SBig(magic);
if (magic == 0x5D1C9EA3) {
discIO = NewDiscIOISO(path);
isWii = true;
} else {
rs->read(&magic, 4);
magic = nod::SBig(magic);
if (magic == 0xC2339F3D)
discIO = NewDiscIOISO(path);
}
}
if (!discIO)
{
LogModule.report(logvisor::Error, _SYS_STR("'%s' is not a valid image"), path.data());
return {};
}
if (!discIO) {
LogModule.report(logvisor::Error, _SYS_STR("'%s' is not a valid image"), path.data());
return {};
}
bool Err = false;
std::unique_ptr<DiscBase> ret;
if (isWii)
{
ret = std::unique_ptr<DiscBase>(new DiscWii(std::move(discIO), Err));
if (Err)
return {};
return ret;
}
ret = std::unique_ptr<DiscBase>(new DiscGCN(std::move(discIO), Err));
bool Err = false;
std::unique_ptr<DiscBase> ret;
if (isWii) {
ret = std::unique_ptr<DiscBase>(new DiscWii(std::move(discIO), Err));
if (Err)
return {};
return {};
return ret;
}
ret = std::unique_ptr<DiscBase>(new DiscGCN(std::move(discIO), Err));
if (Err)
return {};
return ret;
}
std::unique_ptr<DiscBase> OpenDiscFromImage(SystemStringView path)
{
bool isWii;
return OpenDiscFromImage(path, isWii);
}
std::unique_ptr<DiscBase> OpenDiscFromImage(SystemStringView path) {
bool isWii;
return OpenDiscFromImage(path, isWii);
}
} // namespace nod