3.13

7zip/Archive/cpio/CpioHeader.h

@@ -0,0 +1,69 @@
+// Archive/cpio/Header.h
+
+#pragma once
+
+#ifndef __ARCHIVE_CPIO_HEADER_H
+#define __ARCHIVE_CPIO_HEADER_H
+
+#include "Common/Types.h"
+
+namespace NArchive {
+namespace NCpio {
+
+#pragma pack( push, PragmacpioHeaders)
+#pragma pack( push, 1)
+
+namespace NFileHeader
+{
+  namespace NMagic 
+  {
+    extern const char *kMagic1;
+    extern const char *kMagic2;
+    extern const char *kEndName;
+    extern unsigned short kMagicForRecord2;
+    extern unsigned short kMagicForRecord2BE;
+  }
+
+  struct CRecord2
+  {
+    unsigned short c_magic;
+    short c_dev;
+    unsigned short c_ino;
+    unsigned short c_mode;
+    unsigned short c_uid;
+    unsigned short c_gid;
+    unsigned short c_nlink;
+    short c_rdev;
+    unsigned short c_mtimes[2];
+    unsigned short c_namesize;
+    unsigned short c_filesizes[2];
+  };
+
+  struct CRecord
+  {
+    char Magic[6];  /* "070701" for "new" portable format, "070702" for CRC format */
+    char inode[8];
+    char Mode[8];
+    char UID[8];
+    char GID[8];
+    char nlink[8];
+    char mtime[8];
+    char Size[8]; /* must be 0 for FIFOs and directories */
+    char DevMajor[8];
+    char DevMinor[8];
+    char RDevMajor[8];  /*only valid for chr and blk special files*/
+    char RDevMinor[8];  /*only valid for chr and blk special files*/
+    char NameSize[8]; /*count includes terminating NUL in pathname*/
+    char ChkSum[8];  /* 0 for "new" portable format; for CRC format the sum of all the bytes in the file  */
+    bool CheckMagic()
+    { return memcmp(Magic, NMagic::kMagic1, 6) == 0 || 
+             memcmp(Magic, NMagic::kMagic2, 6) == 0;  };
+  };
+}
+
+#pragma pack(pop)
+#pragma pack(pop, PragmacpioHeaders)
+
+}}
+
+#endif