diff options
author | Benjamin Dobell <benjamin.dobell@glassechidna.com.au> | 2011-07-05 18:58:28 +0200 |
---|---|---|
committer | Benjamin Dobell <benjamin.dobell@glassechidna.com.au> | 2011-07-05 18:58:28 +0200 |
commit | b6ffa766b21fe2c985437aa80824a3cd4c384de8 (patch) | |
tree | da9f5c33b33074748bd981175d36d2974ff3fb98 /heimdall/source/PitData.h | |
parent | Merge pull request #15 from alanorth/patch-1 (diff) | |
download | Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.tar Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.tar.gz Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.tar.bz2 Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.tar.lz Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.tar.xz Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.tar.zst Heimdall-b6ffa766b21fe2c985437aa80824a3cd4c384de8.zip |
Diffstat (limited to 'heimdall/source/PitData.h')
-rwxr-xr-x | heimdall/source/PitData.h | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/heimdall/source/PitData.h b/heimdall/source/PitData.h deleted file mode 100755 index b6a0d2f..0000000 --- a/heimdall/source/PitData.h +++ /dev/null @@ -1,345 +0,0 @@ -/* Copyright (c) 2010 Benjamin Dobell, Glass Echidna - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE.*/ - -#ifndef PITDATA_H -#define PITDATA_H - -// C Standard Library -#include <string.h> -#include <vector> - -namespace Heimdall -{ - class PitEntry - { - public: - - enum - { - kDataSize = 132, - kPartitionNameMaxLength = 32, - kFilenameMaxLength = 64 - }; - - enum - { - kPartitionTypeRfs = 0, - kPartitionTypeBlank = 1, // ? - kPartitionTypeExt4 = 2 - }; - - enum - { - kPartitionFlagWrite = 1 << 1 - }; - - private: - - bool unused; - - unsigned int partitionType; - unsigned int partitionIdentifier; - unsigned int partitionFlags; - - unsigned int unknown2; - - unsigned int partitionBlockSize; - unsigned int partitionBlockCount; - - unsigned int unknown3; - unsigned int unknown4; - - char partitionName[kPartitionNameMaxLength]; - char filename[kFilenameMaxLength]; - - public: - - PitEntry(); - ~PitEntry(); - - void Print(void) const; - - bool GetUnused(void) const - { - return unused; - } - - void SetUnused(bool unused) - { - this->unused = unused; - } - - unsigned int GetPartitionType(void) const - { - return partitionType; - } - - void SetPartitionType(unsigned int partitionType) - { - this->partitionType = partitionType; - } - - unsigned int GetPartitionIdentifier(void) const - { - return partitionIdentifier; - } - - void SetPartitionIdentifier(unsigned int partitionIdentifier) - { - this->partitionIdentifier = partitionIdentifier; - } - - unsigned int GetPartitionFlags(void) const - { - return partitionFlags; - } - - void SetPartitionFlags(unsigned int partitionFlags) - { - this->partitionFlags = partitionFlags; - } - - unsigned int GetUnknown2(void) const - { - return unknown2; - } - - void SetUnknown2(unsigned int unknown2) - { - this->unknown2 = unknown2; - } - - unsigned int GetPartitionBlockSize(void) const - { - return partitionBlockSize; - } - - void SetPartitionBlockSize(unsigned int partitionBlockSize) - { - this->partitionBlockSize = partitionBlockSize; - } - - unsigned int GetPartitionBlockCount(void) const - { - return partitionBlockCount; - } - - void SetPartitionBlockCount(unsigned int partitionBlockCount) - { - this->partitionBlockCount = partitionBlockCount; - } - - unsigned int GetUnknown3(void) const - { - return unknown3; - } - - void SetUnknown3(unsigned int unknown3) - { - this->unknown3 = unknown3; - } - - unsigned int GetUnknown4(void) const - { - return unknown4; - } - - void SetUnknown4(unsigned int unknown4) - { - this->unknown4 = unknown4; - } - - const char *GetPartitionName(void) const - { - return partitionName; - } - - void SetPartitionName(const char *partitionName) - { - // This isn't strictly necessary but ensures no junk is left in our PIT file. - memset(this->partitionName, 0, 64); - - if (strlen(partitionName) < 64) - strcpy(this->partitionName, partitionName); - else - memcpy(this->partitionName, partitionName, 63); - } - - const char *GetFilename(void) const - { - return filename; - } - - void SetFilename(const char *filename) - { - // This isn't strictly necessary but ensures no junk is left in our PIT file. - memset(this->filename, 0, 32); - - if (strlen(partitionName) < 32) - strcpy(this->filename, filename); - else - memcpy(this->filename, filename, 31); - } - }; - - class PitData - { - public: - - enum - { - kFileIdentifier = 0x12349876, - kHeaderDataSize = 28 - }; - - private: - - unsigned int entryCount; // 0x04 - unsigned int unknown1; // 0x08 - 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 unknown5; // 0x14 - unsigned short unknown6; // 0x16 - - unsigned short unknown7; // 0x18 - unsigned short unknown8; // 0x1A - - // Entries start at 0x1C - std::vector<PitEntry *> entries; - - static int UnpackInteger(const unsigned char *data, unsigned int offset) - { -#ifdef WORDS_BIGENDIAN - int value = (data[offset] << 24) | (data[offset + 1] << 16) | - (data[offset + 2] << 8) | data[offset + 3]; -#else - // Flip endianness - int value = data[offset] | (data[offset + 1] << 8) | - (data[offset + 2] << 16) | (data[offset + 3] << 24); -#endif - return (value); - } - - static int UnpackShort(const unsigned char *data, unsigned int offset) - { -#ifdef WORDS_BIGENDIAN - short value = (data[offset] << 8) | data[offset + 1]; -#else - // Flip endianness - short value = data[offset] | (data[offset + 1] << 8); -#endif - return (value); - } - - static void PackInteger(unsigned char *data, unsigned int offset, unsigned int value) - { -#ifdef WORDS_BIGENDIAN - data[offset] = (value & 0xFF000000) >> 24; - data[offset + 1] = (value & 0x00FF0000) >> 16; - data[offset + 2] = (value & 0x0000FF00) >> 8; - data[offset + 3] = value & 0x000000FF; -#else - // Flip endianness - data[offset] = value & 0x000000FF; - data[offset + 1] = (value & 0x0000FF00) >> 8; - data[offset + 2] = (value & 0x00FF0000) >> 16; - data[offset + 3] = (value & 0xFF000000) >> 24; -#endif - } - - static void PackShort(unsigned char *data, unsigned int offset, unsigned short value) - { -#ifdef WORDS_BIGENDIAN - data[offset] = (value & 0xFF00) >> 8; - data[offset + 1] = value & 0x00FF; -#else - // Flip endianness - data[offset] = value & 0x00FF; - data[offset + 1] = (value & 0xFF00) >> 8; -#endif - } - - public: - - PitData(); - ~PitData(); - - bool Unpack(const unsigned char *data); - void Pack(unsigned char *data) const; - - PitEntry *FindEntry(const char *partitionName); - const PitEntry *FindEntry(const char *partitionName) const; - - PitEntry *FindEntry(unsigned int partitionIdentifier); - const PitEntry *FindEntry(unsigned int partitionIdentifier) const; - - void Print(void) const; - - unsigned int GetEntryCount(void) const - { - return entryCount; - } - - unsigned int GetUnknown1(void) const - { - return unknown1; - } - - unsigned int GetUnknown2(void) const - { - return unknown2; - } - - unsigned short GetUnknown3(void) const - { - return unknown3; - } - - unsigned short GetUnknown4(void) const - { - return unknown4; - } - - unsigned short GetUnknown5(void) const - { - return unknown5; - } - - unsigned short GetUnknown6(void) const - { - return unknown6; - } - - unsigned short GetUnknown7(void) const - { - return unknown7; - } - - unsigned short GetUnknown8(void) const - { - return unknown8; - } - }; -} - -#endif |