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nod
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Merge pull request #1 from RetroView/dol-export 

* Add Dol Exporting
This commit is contained in:
Phillip 2015-07-02 21:19:03 -07:00
parent 84ca6a62e3 35759e99a5
commit 22b6f2c09d
2 changed files with 34 additions and 0 deletions
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13
include/NOD/DiscBase.hpp
View File

@ -58,6 +58,19 @@ public:
PART_UPDATE,
PART_CHANNEL
};
struct DOLHeader
{
uint32_t textOff[7];
uint32_t dataOff[11];
uint32_t textStarts[7];
uint32_t dataStarts[11];
uint32_t textSizes[7];
uint32_t dataSizes[11];
uint32_t bssStart;
uint32_t bssSize;
uint32_t entryPoint;
};
class Node
{
public:

21
lib/DiscBase.cpp
View File

@ -95,6 +95,27 @@ void DiscBase::IPartition::extractToDirectory(const SystemString& path, bool for
ws->write(buf.get(), m_apploaderSz);
}
/* Extract Dol */
SystemString dolPath = path + _S("/main.dol");
if (force || Stat(dolPath.c_str(), &theStat))
{
std::unique_ptr<IPartReadStream> rs = beginReadStream(m_dolOff);
/* Read Dol header */
DOLHeader hdr;
rs->read(&hdr, sizeof(DOLHeader));
std::unique_ptr<IFileIO::IWriteStream> ws = NewFileIO(dolPath)->beginWriteStream();
ws->write(&hdr, sizeof(DOLHeader));
/* Calculate Dol size */
uint32_t dolSize = SBig(hdr.textOff[0]);
for (uint32_t i = 0 ; i < 7 ; i++)
dolSize += SBig(hdr.textSizes[i]);
for (uint32_t i = 0 ; i < 11 ; i++)
dolSize += SBig(hdr.dataSizes[i]);
std::unique_ptr<uint8_t[]> buf(new uint8_t[dolSize]);
rs->read(buf.get(), dolSize);
ws->write(buf.get(), dolSize);
}
/* Extract Filesystem */
m_nodes[0].extractToDirectory(path, force);
}