diff options
Diffstat (limited to 'libpit/Source/libpit.h')
| -rw-r--r-- | libpit/Source/libpit.h | 149 |
1 files changed, 93 insertions, 56 deletions
diff --git a/libpit/Source/libpit.h b/libpit/Source/libpit.h index db8b6aa..40c7da5 100644 --- a/libpit/Source/libpit.h +++ b/libpit/Source/libpit.h @@ -43,32 +43,53 @@ namespace libpit { kDataSize = 132, kPartitionNameMaxLength = 32, - kFilenameMaxLength = 64 + kFlashFilenameMaxLength = 32, + kFotaFilenameMaxLength = 32 }; enum { - kPartitionFlagWrite = 1 << 1 + kBinaryTypeApplicationProcessor = 0, + kBinaryTypeCommunicationProcessor = 1 }; - private: + enum + { + kDeviceTypeOneNand = 0, + kDeviceTypeFile, // FAT + kDeviceTypeMMC, + kDeviceTypeAll // ? + }; + + enum + { + kAttributeWrite = 1, + kAttributeSTL = 1 << 1 + }; - bool unused; + enum + { + kUpdateAttributeFota = 1, + kUpdateAttributeSecure = 1 << 1 + }; - unsigned int chipIdentifier; - unsigned int partitionIdentifier; - unsigned int partitionFlags; + private: - unsigned int unknown1; + unsigned int binaryType; + unsigned int deviceType; + unsigned int identifier; + unsigned int attributes; + unsigned int updateAttributes; - unsigned int partitionBlockSize; - unsigned int partitionBlockCount; + unsigned int blockSize; + unsigned int blockCount; - unsigned int unknown2; - unsigned int unknown3; + unsigned int fileOffset; // Obsolete + unsigned int fileSize; // Obsolete char partitionName[kPartitionNameMaxLength]; - char filename[kFilenameMaxLength]; + char flashFilename[kFlashFilenameMaxLength]; // USB flash filename + char fotaFilename[kFotaFilenameMaxLength]; // Firmware over the air public: @@ -77,94 +98,94 @@ namespace libpit bool Matches(const PitEntry *otherPitEntry) const; - bool GetUnused(void) const + unsigned int GetBinaryType(void) const { - return unused; + return binaryType; } - void SetUnused(bool unused) + void SetBinaryType(unsigned int binaryType) { - this->unused = unused; + this->binaryType = binaryType; } - unsigned int GetChipIdentifier(void) const + unsigned int GetDeviceType(void) const { - return chipIdentifier; + return deviceType; } - void SetChipIdentifier(unsigned int chipIdentifier) + void SetDeviceType(unsigned int deviceType) { - this->chipIdentifier = chipIdentifier; + this->deviceType = deviceType; } - unsigned int GetPartitionIdentifier(void) const + unsigned int GetIdentifier(void) const { - return partitionIdentifier; + return identifier; } - void SetPartitionIdentifier(unsigned int partitionIdentifier) + void SetIdentifier(unsigned int identifier) { - this->partitionIdentifier = partitionIdentifier; + this->identifier = identifier; } - unsigned int GetPartitionFlags(void) const + unsigned int GetAttributes(void) const { - return partitionFlags; + return attributes; } - void SetPartitionFlags(unsigned int partitionFlags) + void SetAttributes(unsigned int attributes) { - this->partitionFlags = partitionFlags; + this->attributes = attributes; } - unsigned int GetUnknown1(void) const + unsigned int GetUpdateAttributes(void) const { - return unknown1; + return updateAttributes; } - void SetUnknown1(unsigned int unknown1) + void SetUpdateAttributes(unsigned int updateAttributes) { - this->unknown1 = unknown1; + this->updateAttributes = updateAttributes; } - unsigned int GetPartitionBlockSize(void) const + unsigned int GetBlockSize(void) const { - return partitionBlockSize; + return blockSize; } - void SetPartitionBlockSize(unsigned int partitionBlockSize) + void SetBlockSize(unsigned int blockSize) { - this->partitionBlockSize = partitionBlockSize; + this->blockSize = blockSize; } - unsigned int GetPartitionBlockCount(void) const + unsigned int GetBlockCount(void) const { - return partitionBlockCount; + return blockCount; } - void SetPartitionBlockCount(unsigned int partitionBlockCount) + void SetBlockCount(unsigned int blockCount) { - this->partitionBlockCount = partitionBlockCount; + this->blockCount = blockCount; } - unsigned int GetUnknown2(void) const + unsigned int GetFileOffset(void) const { - return unknown2; + return fileOffset; } - void SetUnknown2(unsigned int unknown2) + void SetFileOffset(unsigned int fileOffset) { - this->unknown2 = unknown2; + this->fileOffset = fileOffset; } - unsigned int GetUnknown3(void) const + unsigned int GetFileSize(void) const { - return unknown3; + return fileSize; } - void SetUnknown3(unsigned int unknown3) + void SetFileSize(unsigned int fileSize) { - this->unknown3 = unknown3; + this->fileSize = fileSize; } const char *GetPartitionName(void) const @@ -183,20 +204,36 @@ namespace libpit memcpy(this->partitionName, partitionName, 63); } - const char *GetFilename(void) const + const char *GetFlashFilename(void) const + { + return flashFilename; + } + + void SetFlashFilename(const char *flashFilename) + { + // This isn't strictly necessary but ensures no junk is left in our PIT file. + memset(this->flashFilename, 0, kFlashFilenameMaxLength); + + if (strlen(partitionName) < 32) + strcpy(this->flashFilename, flashFilename); + else + memcpy(this->flashFilename, flashFilename, 31); + } + + const char *GetFotaFilename(void) const { - return filename; + return fotaFilename; } - void SetFilename(const char *filename) + void SetFotaFilename(const char *fotaFilename) { // This isn't strictly necessary but ensures no junk is left in our PIT file. - memset(this->filename, 0, 32); + memset(this->fotaFilename, 0, kFotaFilenameMaxLength); if (strlen(partitionName) < 32) - strcpy(this->filename, filename); + strcpy(this->fotaFilename, fotaFilename); else - memcpy(this->filename, filename, 31); + memcpy(this->fotaFilename, fotaFilename, 31); } }; @@ -217,7 +254,7 @@ namespace libpit unsigned int unknown2; // 0x0C unsigned short unknown3; // 0x10 (7508 = I9000, 7703 = I9100 & P1000)? - unsigned short unknown4; // 0x12 (Always 65, probably flags of some sort) + unsigned short unknown4; // 0x12 (Always 65, probably attributes of some sort) unsigned short unknown5; // 0x14 unsigned short unknown6; // 0x16 |