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DEPEX again

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- solved a bug with DEPEX parse introduced in previous commit
This commit is contained in:
Nikolaj Schlej 2015-02-18 15:35:44 +01:00
parent 4c290c5204
commit 0b3c2aee9c
1 changed files with 15 additions and 19 deletions
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34
ffsengine.cpp
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@ -146,7 +146,7 @@ UINT8 FfsEngine::parseImageFile(const QByteArray & buffer)
// Check buffer size to be more then or equal to size of EFI_CAPSULE_HEADER // Check buffer size to be more then or equal to size of EFI_CAPSULE_HEADER
if ((UINT32)buffer.size() <= sizeof(EFI_CAPSULE_HEADER)) { if ((UINT32)buffer.size() <= sizeof(EFI_CAPSULE_HEADER)) {
msg(tr("parseImageFile: image file is smaller then minimum size of %1 bytes").arg(sizeof(EFI_CAPSULE_HEADER))); msg(tr("parseImageFile: image file is smaller then minimum size of %1h (%2) bytes").hexarg(sizeof(EFI_CAPSULE_HEADER)).arg(sizeof(EFI_CAPSULE_HEADER)));
return ERR_INVALID_PARAMETER; return ERR_INVALID_PARAMETER;
} }
@ -1255,9 +1255,6 @@ UINT8 FfsEngine::parseDepexSection(const QByteArray & body, QString & parsed)
parsed += tr("\nSOR"); parsed += tr("\nSOR");
current += EFI_DEP_OPCODE_SIZE; current += EFI_DEP_OPCODE_SIZE;
break; break;
default:
return ERR_DEPEX_PARSE_FAILED;
break;
} }
// Parse the rest of depex // Parse the rest of depex
@ -1318,7 +1315,6 @@ UINT8 FfsEngine::parseDepexSection(const QByteArray & body, QString & parsed)
UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, const QModelIndex & parent, const UINT8 mode) UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, const QModelIndex & parent, const UINT8 mode)
{ {
const EFI_COMMON_SECTION_HEADER* sectionHeader = (const EFI_COMMON_SECTION_HEADER*)(section.constData()); const EFI_COMMON_SECTION_HEADER* sectionHeader = (const EFI_COMMON_SECTION_HEADER*)(section.constData());
UINT32 sectionSize = uint24ToUint32(sectionHeader->Size);
QString name = sectionTypeToQString(sectionHeader->Type) + tr(" section"); QString name = sectionTypeToQString(sectionHeader->Type) + tr(" section");
QString info; QString info;
QByteArray header; QByteArray header;
@ -1335,7 +1331,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
UINT8 algorithm; UINT8 algorithm;
const EFI_COMPRESSION_SECTION* compressedSectionHeader = (const EFI_COMPRESSION_SECTION*)sectionHeader; const EFI_COMPRESSION_SECTION* compressedSectionHeader = (const EFI_COMPRESSION_SECTION*)sectionHeader;
header = section.left(sizeof(EFI_COMPRESSION_SECTION)); header = section.left(sizeof(EFI_COMPRESSION_SECTION));
body = section.mid(sizeof(EFI_COMPRESSION_SECTION), sectionSize - sizeof(EFI_COMPRESSION_SECTION)); body = section.mid(sizeof(EFI_COMPRESSION_SECTION));
algorithm = COMPRESSION_ALGORITHM_UNKNOWN; algorithm = COMPRESSION_ALGORITHM_UNKNOWN;
// Decompress section // Decompress section
result = decompress(body, compressedSectionHeader->CompressionType, decompressed, &algorithm); result = decompress(body, compressedSectionHeader->CompressionType, decompressed, &algorithm);
@ -1379,7 +1375,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
guidDefinedSectionHeader = (const EFI_GUID_DEFINED_SECTION*)(header.constData()); guidDefinedSectionHeader = (const EFI_GUID_DEFINED_SECTION*)(header.constData());
header = section.left(guidDefinedSectionHeader->DataOffset); header = section.left(guidDefinedSectionHeader->DataOffset);
guidDefinedSectionHeader = (const EFI_GUID_DEFINED_SECTION*)(header.constData()); guidDefinedSectionHeader = (const EFI_GUID_DEFINED_SECTION*)(header.constData());
body = section.mid(guidDefinedSectionHeader->DataOffset, sectionSize - guidDefinedSectionHeader->DataOffset); body = section.mid(guidDefinedSectionHeader->DataOffset);
QByteArray processed = body; QByteArray processed = body;
// Get info // Get info
@ -1521,7 +1517,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_DISPOSABLE: case EFI_SECTION_DISPOSABLE:
{ {
header = section.left(sizeof(EFI_DISPOSABLE_SECTION)); header = section.left(sizeof(EFI_DISPOSABLE_SECTION));
body = section.mid(sizeof(EFI_DISPOSABLE_SECTION), sectionSize - sizeof(EFI_DISPOSABLE_SECTION)); body = section.mid(sizeof(EFI_DISPOSABLE_SECTION));
// Get info // Get info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1546,7 +1542,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
bool msgDepexParseFailed = false; bool msgDepexParseFailed = false;
headerSize = sizeOfSectionHeader(sectionHeader); headerSize = sizeOfSectionHeader(sectionHeader);
header = section.left(headerSize); header = section.left(headerSize);
body = section.mid(headerSize, sectionSize - headerSize); body = section.mid(headerSize);
// Get info // Get info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1574,7 +1570,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_TE: { case EFI_SECTION_TE: {
headerSize = sizeOfSectionHeader(sectionHeader); headerSize = sizeOfSectionHeader(sectionHeader);
header = section.left(headerSize); header = section.left(headerSize);
body = section.mid(headerSize, sectionSize - headerSize); body = section.mid(headerSize);
// Get standard info // Get standard info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1625,7 +1621,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_PIC: { case EFI_SECTION_PIC: {
headerSize = sizeOfSectionHeader(sectionHeader); headerSize = sizeOfSectionHeader(sectionHeader);
header = section.left(headerSize); header = section.left(headerSize);
body = section.mid(headerSize, sectionSize - headerSize); body = section.mid(headerSize);
// Get standard info // Get standard info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1713,7 +1709,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_COMPATIBILITY16: { case EFI_SECTION_COMPATIBILITY16: {
headerSize = sizeOfSectionHeader(sectionHeader); headerSize = sizeOfSectionHeader(sectionHeader);
header = section.left(headerSize); header = section.left(headerSize);
body = section.mid(headerSize, sectionSize - headerSize); body = section.mid(headerSize);
// Get info // Get info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1728,7 +1724,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_FREEFORM_SUBTYPE_GUID: { case EFI_SECTION_FREEFORM_SUBTYPE_GUID: {
header = section.left(sizeof(EFI_FREEFORM_SUBTYPE_GUID_SECTION)); header = section.left(sizeof(EFI_FREEFORM_SUBTYPE_GUID_SECTION));
body = section.mid(sizeof(EFI_FREEFORM_SUBTYPE_GUID_SECTION), sectionSize - sizeof(EFI_FREEFORM_SUBTYPE_GUID_SECTION)); body = section.mid(sizeof(EFI_FREEFORM_SUBTYPE_GUID_SECTION));
const EFI_FREEFORM_SUBTYPE_GUID_SECTION* fsgHeader = (const EFI_FREEFORM_SUBTYPE_GUID_SECTION*)sectionHeader; const EFI_FREEFORM_SUBTYPE_GUID_SECTION* fsgHeader = (const EFI_FREEFORM_SUBTYPE_GUID_SECTION*)sectionHeader;
// Get info // Get info
@ -1748,7 +1744,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_VERSION: { case EFI_SECTION_VERSION: {
header = section.left(sizeof(EFI_VERSION_SECTION)); header = section.left(sizeof(EFI_VERSION_SECTION));
body = section.mid(sizeof(EFI_VERSION_SECTION), sectionSize - sizeof(EFI_VERSION_SECTION)); body = section.mid(sizeof(EFI_VERSION_SECTION));
const EFI_VERSION_SECTION* versionHeader = (const EFI_VERSION_SECTION*)sectionHeader; const EFI_VERSION_SECTION* versionHeader = (const EFI_VERSION_SECTION*)sectionHeader;
@ -1767,7 +1763,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_USER_INTERFACE: { case EFI_SECTION_USER_INTERFACE: {
header = section.left(sizeof(EFI_USER_INTERFACE_SECTION)); header = section.left(sizeof(EFI_USER_INTERFACE_SECTION));
body = section.mid(sizeof(EFI_USER_INTERFACE_SECTION), sectionSize - sizeof(EFI_USER_INTERFACE_SECTION)); body = section.mid(sizeof(EFI_USER_INTERFACE_SECTION));
QString text = QString::fromUtf16((const ushort*)body.constData()); QString text = QString::fromUtf16((const ushort*)body.constData());
// Get info // Get info
@ -1787,7 +1783,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_FIRMWARE_VOLUME_IMAGE: { case EFI_SECTION_FIRMWARE_VOLUME_IMAGE: {
header = section.left(sizeof(EFI_FIRMWARE_VOLUME_IMAGE_SECTION)); header = section.left(sizeof(EFI_FIRMWARE_VOLUME_IMAGE_SECTION));
body = section.mid(sizeof(EFI_FIRMWARE_VOLUME_IMAGE_SECTION), sectionSize - sizeof(EFI_FIRMWARE_VOLUME_IMAGE_SECTION)); body = section.mid(sizeof(EFI_FIRMWARE_VOLUME_IMAGE_SECTION));
// Get info // Get info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1810,7 +1806,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case EFI_SECTION_RAW: { case EFI_SECTION_RAW: {
bool parsed = false; bool parsed = false;
header = section.left(sizeof(EFI_RAW_SECTION)); header = section.left(sizeof(EFI_RAW_SECTION));
body = section.mid(sizeof(EFI_RAW_SECTION), sectionSize - sizeof(EFI_RAW_SECTION)); body = section.mid(sizeof(EFI_RAW_SECTION));
// Get info // Get info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
@ -1865,7 +1861,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
case SCT_SECTION_POSTCODE: case SCT_SECTION_POSTCODE:
case INSYDE_SECTION_POSTCODE: { case INSYDE_SECTION_POSTCODE: {
header = section.left(sizeof(POSTCODE_SECTION)); header = section.left(sizeof(POSTCODE_SECTION));
body = section.mid(sizeof(POSTCODE_SECTION), sectionSize - sizeof(POSTCODE_SECTION)); body = section.mid(sizeof(POSTCODE_SECTION));
const POSTCODE_SECTION* postcodeHeader = (const POSTCODE_SECTION*)sectionHeader; const POSTCODE_SECTION* postcodeHeader = (const POSTCODE_SECTION*)sectionHeader;
@ -1883,7 +1879,7 @@ UINT8 FfsEngine::parseSection(const QByteArray & section, QModelIndex & index, c
default: default:
header = section.left(sizeof(EFI_COMMON_SECTION_HEADER)); header = section.left(sizeof(EFI_COMMON_SECTION_HEADER));
body = section.mid(sizeof(EFI_COMMON_SECTION_HEADER), sectionSize - sizeof(EFI_COMMON_SECTION_HEADER)); body = section.mid(sizeof(EFI_COMMON_SECTION_HEADER));
// Get info // Get info
info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)") info = tr("Type: %1h\nFull size: %2h (%3)\nHeader size: %4h (%5)\nBody size: %6h (%7)")
.hexarg2(sectionHeader->Type, 2) .hexarg2(sectionHeader->Type, 2)