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nod
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Merge pull request #5 from henriquegemignani/optional 

Use std::optional for CalculateTotalSizeBuild
This commit is contained in:
Phillip Stephens 2019-09-07 01:18:43 -07:00 committed by GitHub
parent d658909948 091262ace1
commit acdadaf963
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 48 additions and 47 deletions
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8
driver/main.cpp
View File

@ -96,7 +96,7 @@ int main(int argc, char* argv[])
return 1;
}
if (nod::DiscBuilderGCN::CalculateTotalSizeRequired(argv[2]) == UINT64_MAX)
if (!nod::DiscBuilderGCN::CalculateTotalSizeRequired(argv[2]))
return 1;
nod::EBuildResult ret;
@ -123,7 +123,7 @@ int main(int argc, char* argv[])
}
bool dual = false;
if (nod::DiscBuilderWii::CalculateTotalSizeRequired(argv[2], dual) == UINT64_MAX)
if (!nod::DiscBuilderWii::CalculateTotalSizeRequired(argv[2], dual))
return 1;
nod::EBuildResult ret;
@ -164,7 +164,7 @@ int main(int argc, char* argv[])
return 1;
}
if (nod::DiscMergerGCN::CalculateTotalSizeRequired(static_cast<nod::DiscGCN&>(*disc), argv[2]) == UINT64_MAX)
if (!nod::DiscMergerGCN::CalculateTotalSizeRequired(static_cast<nod::DiscGCN&>(*disc), argv[2]))
return 1;
nod::EBuildResult ret;
@ -206,7 +206,7 @@ int main(int argc, char* argv[])
}
bool dual = false;
if (nod::DiscMergerWii::CalculateTotalSizeRequired(static_cast<nod::DiscWii&>(*disc), argv[2], dual) == UINT64_MAX)
if (!nod::DiscMergerWii::CalculateTotalSizeRequired(static_cast<nod::DiscWii&>(*disc), argv[2], dual))
return 1;
nod::EBuildResult ret;

5
include/nod/DiscBase.hpp
View File

@ -5,6 +5,7 @@
#include <cstring>
#include <functional>
#include <memory>
#include <optional>
#include <string>
#include <unordered_map>
#include <vector>
@ -425,9 +426,9 @@ public:
: m_parent(parent), m_kind(kind), m_isWii(isWii) {}
virtual std::unique_ptr<IPartWriteStream> beginWriteStream(uint64_t offset) = 0;
bool buildFromDirectory(IPartWriteStream& ws, SystemStringView dirIn);
static uint64_t CalculateTotalSizeBuild(SystemStringView dirIn, PartitionKind kind, bool isWii);
static std::optional<uint64_t> CalculateTotalSizeBuild(SystemStringView dirIn, PartitionKind kind, bool isWii);
bool mergeFromDirectory(IPartWriteStream& ws, const IPartition* partIn, SystemStringView dirIn);
static uint64_t CalculateTotalSizeMerge(const IPartition* partIn, SystemStringView dirIn);
static std::optional<uint64_t> CalculateTotalSizeMerge(const IPartition* partIn, SystemStringView dirIn);
};
protected:

4
include/nod/DiscGCN.hpp
View File

@ -20,7 +20,7 @@ class DiscBuilderGCN : public DiscBuilderBase {
public:
DiscBuilderGCN(SystemStringView outPath, FProgress progressCB);
EBuildResult buildFromDirectory(SystemStringView dirIn);
static uint64_t CalculateTotalSizeRequired(SystemStringView dirIn);
static std::optional<uint64_t> CalculateTotalSizeRequired(SystemStringView dirIn);
};
class DiscMergerGCN {
@ -30,7 +30,7 @@ class DiscMergerGCN {
public:
DiscMergerGCN(SystemStringView outPath, DiscGCN& sourceDisc, FProgress progressCB);
EBuildResult mergeFromDirectory(SystemStringView dirIn);
static uint64_t CalculateTotalSizeRequired(DiscGCN& sourceDisc, SystemStringView dirIn);
static std::optional<uint64_t> CalculateTotalSizeRequired(DiscGCN& sourceDisc, SystemStringView dirIn);
};
} // namespace nod

4
include/nod/DiscWii.hpp
View File

@ -16,7 +16,7 @@ class DiscBuilderWii : public DiscBuilderBase {
public:
DiscBuilderWii(SystemStringView outPath, bool dualLayer, FProgress progressCB);
EBuildResult buildFromDirectory(SystemStringView dirIn);
static uint64_t CalculateTotalSizeRequired(SystemStringView dirIn, bool& dualLayer);
static std::optional<uint64_t> CalculateTotalSizeRequired(SystemStringView dirIn, bool& dualLayer);
};
class DiscMergerWii {
@ -26,7 +26,7 @@ class DiscMergerWii {
public:
DiscMergerWii(SystemStringView outPath, DiscWii& sourceDisc, bool dualLayer, FProgress progressCB);
EBuildResult mergeFromDirectory(SystemStringView dirIn);
static uint64_t CalculateTotalSizeRequired(DiscWii& sourceDisc, SystemStringView dirIn, bool& dualLayer);
static std::optional<uint64_t> CalculateTotalSizeRequired(DiscWii& sourceDisc, SystemStringView dirIn, bool& dualLayer);
};
} // namespace nod

14
lib/DiscBase.cpp
View File

@ -769,8 +769,8 @@ bool DiscBuilderBase::PartitionBuilderBase::buildFromDirectory(IPartWriteStream&
return true;
}
uint64_t DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(SystemStringView dirIn, PartitionKind kind,
bool isWii) {
std::optional<uint64_t> DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(SystemStringView dirIn,
PartitionKind kind, bool isWii) {
SystemString dirStr(dirIn);
SystemString basePath = isWii ? dirStr + _SYS_STR("/") + getKindString(kind) : dirStr;
SystemString dolIn = basePath + _SYS_STR("/sys/main.dol");
@ -779,11 +779,11 @@ uint64_t DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(SystemSt
Sstat dolStat;
if (Stat(dolIn.c_str(), &dolStat)) {
LogModule.report(logvisor::Error, fmt(_SYS_STR("unable to stat {}")), dolIn);
return UINT64_MAX;
return std::nullopt;
}
uint64_t totalSz = ROUND_UP_32(dolStat.st_size);
if (!RecursiveCalculateTotalSize(totalSz, nullptr, filesIn.c_str()))
return UINT64_MAX;
return std::nullopt;
return totalSz;
}
@ -843,15 +843,15 @@ bool DiscBuilderBase::PartitionBuilderBase::mergeFromDirectory(IPartWriteStream&
return true;
}
uint64_t DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeMerge(const IPartition* partIn,
SystemStringView dirIn) {
std::optional<uint64_t> DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeMerge(const IPartition* partIn,
SystemStringView dirIn) {
SystemString dirStr(dirIn);
SystemString basePath = partIn->isWii() ? dirStr + _SYS_STR("/") + getKindString(partIn->getKind()) : dirStr;
SystemString filesIn = basePath + _SYS_STR("/files");
uint64_t totalSz = ROUND_UP_32(partIn->getDOLSize());
if (!RecursiveCalculateTotalSize(totalSz, &partIn->getFSTRoot(), filesIn.c_str()))
return UINT64_MAX;
return std::nullopt;
return totalSz;
}

28
lib/DiscGCN.cpp
View File

@ -372,14 +372,14 @@ EBuildResult DiscBuilderGCN::buildFromDirectory(SystemStringView dirIn) {
return pb.buildFromDirectory(dirIn) ? EBuildResult::Success : EBuildResult::Failed;
}
uint64_t DiscBuilderGCN::CalculateTotalSizeRequired(SystemStringView dirIn) {
uint64_t sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(dirIn, PartitionKind::Data, false);
if (sz == UINT64_MAX)
return UINT64_MAX;
sz += 0x30000;
std::optional<uint64_t> DiscBuilderGCN::CalculateTotalSizeRequired(SystemStringView dirIn) {
std::optional<uint64_t> sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(dirIn, PartitionKind::Data, false);
if (!sz)
return sz;
*sz += 0x30000;
if (sz > 0x57058000) {
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), sz, 0x57058000);
return UINT64_MAX;
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), *sz, 0x57058000);
return std::nullopt;
}
return sz;
}
@ -416,14 +416,14 @@ EBuildResult DiscMergerGCN::mergeFromDirectory(SystemStringView dirIn) {
: EBuildResult::Failed;
}
uint64_t DiscMergerGCN::CalculateTotalSizeRequired(DiscGCN& sourceDisc, SystemStringView dirIn) {
uint64_t sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeMerge(sourceDisc.getDataPartition(), dirIn);
if (sz == UINT64_MAX)
return UINT64_MAX;
sz += 0x30000;
std::optional<uint64_t> DiscMergerGCN::CalculateTotalSizeRequired(DiscGCN& sourceDisc, SystemStringView dirIn) {
std::optional<uint64_t> sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeMerge(sourceDisc.getDataPartition(), dirIn);
if (!sz)
return std::nullopt;
*sz += 0x30000;
if (sz > 0x57058000) {
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), sz, 0x57058000);
return -1;
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), *sz, 0x57058000);
return std::nullopt;
}
return sz;
}

32
lib/DiscWii.cpp
View File

@ -1229,19 +1229,19 @@ EBuildResult DiscBuilderWii::buildFromDirectory(SystemStringView dirIn) {
return EBuildResult::Success;
}
uint64_t DiscBuilderWii::CalculateTotalSizeRequired(SystemStringView dirIn, bool& dualLayer) {
uint64_t sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(dirIn, PartitionKind::Data, true);
if (sz == UINT64_MAX)
return UINT64_MAX;
auto szDiv = std::lldiv(sz, 0x1F0000);
std::optional<uint64_t> DiscBuilderWii::CalculateTotalSizeRequired(SystemStringView dirIn, bool& dualLayer) {
std::optional<uint64_t> sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeBuild(dirIn, PartitionKind::Data, true);
if (!sz)
return sz;
auto szDiv = std::lldiv(*sz, 0x1F0000);
if (szDiv.rem)
++szDiv.quot;
sz = szDiv.quot * 0x200000;
sz += 0x200000;
*sz += 0x200000;
dualLayer = (sz > 0x118240000);
if (sz > 0x1FB4E0000) {
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), sz, 0x1FB4E0000);
return UINT64_MAX;
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), *sz, 0x1FB4E0000);
return std::nullopt;
}
return sz;
}
@ -1336,19 +1336,19 @@ EBuildResult DiscMergerWii::mergeFromDirectory(SystemStringView dirIn) {
return EBuildResult::Success;
}
uint64_t DiscMergerWii::CalculateTotalSizeRequired(DiscWii& sourceDisc, SystemStringView dirIn, bool& dualLayer) {
uint64_t sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeMerge(sourceDisc.getDataPartition(), dirIn);
if (sz == UINT64_MAX)
return UINT64_MAX;
auto szDiv = std::lldiv(sz, 0x1F0000);
std::optional<uint64_t> DiscMergerWii::CalculateTotalSizeRequired(DiscWii& sourceDisc, SystemStringView dirIn, bool& dualLayer) {
std::optional<uint64_t> sz = DiscBuilderBase::PartitionBuilderBase::CalculateTotalSizeMerge(sourceDisc.getDataPartition(), dirIn);
if (!sz)
return std::nullopt;
auto szDiv = std::lldiv(*sz, 0x1F0000);
if (szDiv.rem)
++szDiv.quot;
sz = szDiv.quot * 0x200000;
sz += 0x200000;
*sz += 0x200000;
dualLayer = (sz > 0x118240000);
if (sz > 0x1FB4E0000) {
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), sz, 0x1FB4E0000);
return UINT64_MAX;
LogModule.report(logvisor::Error, fmt(_SYS_STR("disc capacity exceeded [{} / {}]")), *sz, 0x1FB4E0000);
return std::nullopt;
}
return sz;
}