| /* This program is copyright (c) 2009-2018 by Roderick W. Smith. It is distributed |
| under the terms of the GNU GPL version 2, as detailed in the COPYING file. */ |
| |
| #include <stdint.h> |
| #include <stdlib.h> |
| #include <string> |
| |
| #ifndef __GPTSUPPORT |
| #define __GPTSUPPORT |
| |
| #define GPTFDISK_VERSION "1.0.4" |
| |
| #if defined (__FreeBSD__) || defined (__FreeBSD_kernel__) || defined (__APPLE__) |
| // Darwin (Mac OS) & FreeBSD: disk IOCTLs are different, and there is no lseek64 |
| #include <sys/disk.h> |
| #define lseek64 lseek |
| #endif |
| |
| #if defined (__FreeBSD__) || defined (__FreeBSD_kernel__) |
| #define DEFAULT_GPT_TYPE 0xA503 |
| #endif |
| |
| #ifdef __APPLE__ |
| #define DEFAULT_GPT_TYPE 0xAF00 |
| #endif |
| |
| #ifdef _WIN32 |
| #define DEFAULT_GPT_TYPE 0x0700 |
| #endif |
| |
| #ifdef __sun__ |
| #define DEFAULT_GPT_TYPE 0xbf01 |
| #endif |
| |
| // Microsoft Visual C++ only |
| #if defined (_MSC_VER) |
| #define sscanf sscanf_s |
| #define strcpy strcpy_s |
| #define sprintf sprintf_s |
| #endif |
| |
| // Linux only.... |
| #ifdef __linux__ |
| #include <linux/fs.h> |
| #define DEFAULT_GPT_TYPE 0x8300 |
| #endif |
| |
| #ifndef DEFAULT_GPT_TYPE |
| #define DEFAULT_GPT_TYPE 0x8300 |
| #endif |
| |
| // Set this as a default |
| #define SECTOR_SIZE UINT32_C(512) |
| |
| // Signatures for Apple (APM) disks, multiplied by 0x100000000 |
| #define APM_SIGNATURE1 UINT64_C(0x00004D5000000000) |
| #define APM_SIGNATURE2 UINT64_C(0x0000535400000000) |
| |
| /************************** |
| * Some GPT constants.... * |
| **************************/ |
| |
| #define GPT_SIGNATURE UINT64_C(0x5452415020494645) |
| |
| // Number and size of GPT entries... |
| #define NUM_GPT_ENTRIES 128 |
| #define GPT_SIZE 128 |
| #define HEADER_SIZE UINT32_C(92) |
| #define GPT_RESERVED 420 |
| #define NAME_SIZE 36 // GPT allows 36 UTF-16LE code units for a name in a 128 byte partition entry |
| |
| using namespace std; |
| |
| string ReadString(void); |
| uint64_t GetNumber(uint64_t low, uint64_t high, uint64_t def, const string & prompt); |
| char GetYN(void); |
| uint64_t GetSectorNum(uint64_t low, uint64_t high, uint64_t def, uint64_t sSize, const std::string& prompt); |
| uint64_t IeeeToInt(string IeeeValue, uint64_t sSize, uint64_t low, uint64_t high, uint64_t def = 0); |
| string BytesToIeee(uint64_t size, uint32_t sectorSize); |
| unsigned char StrToHex(const string & input, unsigned int position); |
| int IsHex(string input); // Returns 1 if input can be hexadecimal number.... |
| int IsLittleEndian(void); // Returns 1 if CPU is little-endian, 0 if it's big-endian |
| void ReverseBytes(void* theValue, int numBytes); // Reverses byte-order of theValue |
| void WinWarning(void); |
| |
| #endif |