本文整理汇总了C++中Section::getBlocks方法的典型用法代码示例。如果您正苦于以下问题：C++ Section::getBlocks方法的具体用法？C++ Section::getBlocks怎么用？C++ Section::getBlocks使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Section的用法示例。
在下文中一共展示了Section::getBlocks方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: writeToStream
//.........这里部分代码省略.........
}
}
// write sections and boot tags
{
section_iterator_t it = beginSection();
for (; it != endSection(); ++it)
{
section_iterator_t itCopy = it;
bool isLastSection = (++itCopy == endSection());
Section * section = *it;
cipher_block_t block;
unsigned blockCount = section->getBlockCount();
unsigned blocksWritten = 0;
Rijndael cipher;
cipher.init(Rijndael::CBC, Rijndael::Encrypt, m_sessionKey, Rijndael::Key16Bytes, imageHeader.m_iv);
// Compute the number of padding blocks needed to align the section. This first
// call to getPadBlockCountForOffset() passes an offset that excludes
// the boot tag for this section.
unsigned paddingBlocks = getPadBlockCountForSection(section, fileBlocksWritten);
// Insert nop commands as padding to align the start of the section, if
// the section has special alignment requirements.
NopCommand nop;
while (paddingBlocks--)
{
blockCount = nop.getBlockCount();
blocksWritten = 0;
while (blocksWritten < blockCount)
{
nop.getBlocks(blocksWritten, 1, &block);
if (isEncrypted())
{
// re-init after encrypt to update IV
cipher.blockEncrypt(block, sizeof(cipher_block_t) * 8, block);
cipher.init(Rijndael::CBC, Rijndael::Encrypt, m_sessionKey, Rijndael::Key16Bytes, block);
}
stream.write(reinterpret_cast<char *>(&block), sizeof(cipher_block_t));
hash.Update(reinterpret_cast<uint8_t *>(&block), sizeof(cipher_block_t));
blocksWritten++;
fileBlocksWritten++;
}
}
// reinit cipher for boot tag
cipher.init(Rijndael::CBC, Rijndael::Encrypt, m_sessionKey, Rijndael::Key16Bytes, imageHeader.m_iv);
// write boot tag
TagCommand tag(*section);
tag.setLast(isLastSection);
if (!isLastSection)
{
// If this isn't the last section, the tag needs to include any
// padding for the next section in its length, otherwise the ROM
// won't be able to find the next section's boot tag.
unsigned nextSectionOffset = fileBlocksWritten + section->getBlockCount() + 1;
tag.setSectionLength(section->getBlockCount() + getPadBlockCountForSection(*itCopy, nextSectionOffset));
}
blockCount = tag.getBlockCount();
blocksWritten = 0;