bin/cpdup/hcproto.h

   1 /*
   2  * HCPROTO.H
   3  */
   4
   5 #ifndef _HCPROTO_H_
   6 #define _HCPROTO_H_
   7
   8 #define HCPROTO_VERSION         6
   9 #define HCPROTO_VERSION_COMPAT  2
  10 #define HCPROTO_VERSION_LUCC    6       /* lutimes, lchflags, lchmod */
  11
  12 #define HC_HELLO        0x0001
  13
  14 #define HC_STAT         0x0010
  15 #define HC_LSTAT        0x0011
  16 #define HC_OPENDIR      0x0012
  17 #define HC_READDIR      0x0013
  18 #define HC_CLOSEDIR     0x0014
  19 #define HC_OPEN         0x0015
  20 #define HC_CLOSE        0x0016
  21 #define HC_READ         0x0017
  22 #define HC_WRITE        0x0018
  23 #define HC_REMOVE       0x0019
  24 #define HC_MKDIR        0x001A
  25 #define HC_RMDIR        0x001B
  26 #define HC_CHOWN        0x001C
  27 #define HC_LCHOWN       0x001D
  28 #define HC_CHMOD        0x001E
  29 #define HC_LINK         0x001F
  30 #define HC_CHFLAGS      0x0020
  31 #define HC_READLINK     0x0021
  32 #define HC_UMASK        0x0022
  33 #define HC_SYMLINK      0x0023
  34 #define HC_RENAME       0x0024
  35 #define HC_UTIMES       0x0025
  36 #define HC_MKNOD        0x0026
  37 #define HC_GETEUID      0x0027
  38 #define HC_GETGROUPS    0x0028
  39 #define HC_SCANDIR      0x0029
  40 #define HC_READFILE     0x002A
  41 #define HC_LUTIMES      0x002B
  42 #define HC_LCHFLAGS     0x002C
  43 #define HC_LCHMOD       0x002D
  44
  45 #define LC_HELLOSTR     (0x0001|LCF_STRING)
  46 #define LC_PATH1        (0x0010|LCF_STRING)
  47 #define LC_PATH2        (0x0011|LCF_STRING)
  48 #define LC_OFLAGS       (0x0012|LCF_INT32)
  49 #define LC_MODE         (0x0013|LCF_INT32)
  50 #define LC_BYTES        (0x0014|LCF_INT32)
  51 #define LC_OWNER        (0x0015|LCF_INT32)
  52 #define LC_GROUP        (0x0016|LCF_INT32)
  53 #define LC_DEV          (0x0017|LCF_INT32)
  54 #define LC_INO          (0x0018|LCF_INT64)
  55 #define LC_NLINK        (0x0019|LCF_INT32)
  56 #define LC_UID          (0x001A|LCF_INT32)
  57 #define LC_GID          (0x001B|LCF_INT32)
  58 #define LC_RDEV         (0x001C|LCF_INT32)
  59 #define LC_ATIME        (0x001D|LCF_INT64)
  60 #define LC_MTIME        (0x001E|LCF_INT64)
  61 #define LC_CTIME        (0x001F|LCF_INT64)
  62 #define LC_FILESIZE     (0x0020|LCF_INT64)
  63 #define LC_FILEBLKS     (0x0021|LCF_INT64)
  64 #define LC_FILEFLAGS    (0x0022|LCF_INT64)
  65 #define LC_UNUSED23     (0x0023|LCF_INT64)
  66 #define LC_DESCRIPTOR   (0x0024|LCF_INT32)
  67 #define LC_DATA         (0x0025|LCF_BINARY)
  68 #define LC_TYPE         (0x0026|LCF_INT32)
  69 #define LC_BLKSIZE      (0x0027|LCF_INT32)
  70 #define LC_VERSION      (0x0028|LCF_INT32)
  71 #define LC_COUNT        (0x0029|LCF_INT32)
  72 #define LC_ATIMENSEC    (0x002A|LCF_INT32)
  73 #define LC_MTIMENSEC    (0x002B|LCF_INT32)
  74 #define LC_CTIMENSEC    (0x002C|LCF_INT32)
  75
  76 #define XO_NATIVEMASK   3               /* passed through directly */
  77 #define XO_CREAT        0x00010000
  78 #define XO_EXCL         0x00020000
  79 #define XO_TRUNC        0x00040000
  80
  81 #define HC_DESC_DIR     1
  82 #define HC_DESC_FD      2
  83
  84 #ifndef MAXNAMLEN
  85 #define MAXNAMLEN       255
  86 #endif
  87
  88 struct HCDirEntry {
  89         char d_name[MAXNAMLEN + 1];
  90 };
  91
  92 int hc_connect(struct HostConf *hc, int readonly);
  93 void hc_slave(int fdin, int fdout);
  94
  95 int hc_hello(struct HostConf *hc);
  96 int hc_stat(struct HostConf *hc, const char *path, struct stat *st);
  97 int hc_lstat(struct HostConf *hc, const char *path, struct stat *st);
  98 DIR *hc_opendir(struct HostConf *hc, const char *path);
  99 struct HCDirEntry *hc_readdir(struct HostConf *hc, DIR *dir, struct stat **statpp);
 100 int hc_closedir(struct HostConf *hc, DIR *dir);
 101 int hc_open(struct HostConf *hc, const char *path, int flags, mode_t mode);
 102 int hc_close(struct HostConf *hc, int fd);
 103 ssize_t hc_read(struct HostConf *hc, int fd, void *buf, size_t bytes);
 104 ssize_t hc_write(struct HostConf *hc, int fd, const void *buf, size_t bytes);
 105 int hc_remove(struct HostConf *hc, const char *path);
 106 int hc_mkdir(struct HostConf *hc, const char *path, mode_t mode);
 107 int hc_rmdir(struct HostConf *hc, const char *path);
 108 int hc_chown(struct HostConf *hc, const char *path, uid_t owner, gid_t group);
 109 int hc_lchown(struct HostConf *hc, const char *path, uid_t owner, gid_t group);
 110 int hc_chmod(struct HostConf *hc, const char *path, mode_t mode);
 111 int hc_lchmod(struct HostConf *hc, const char *path, mode_t mode);
 112 int hc_mknod(struct HostConf *hc, const char *path, mode_t mode, dev_t rdev);
 113 int hc_link(struct HostConf *hc, const char *name1, const char *name2);
 114 int hc_chflags(struct HostConf *hc, const char *path, u_long flags);
 115 int hc_lchflags(struct HostConf *hc, const char *path, u_long flags);
 116 int hc_readlink(struct HostConf *hc, const char *path, char *buf, int bufsiz);
 117 mode_t hc_umask(struct HostConf *hc, mode_t numask);
 118 int hc_symlink(struct HostConf *hc, const char *name1, const char *name2);
 119 int hc_rename(struct HostConf *hc, const char *name1, const char *name2);
 120 int hc_utimes(struct HostConf *hc, const char *path, const struct timeval *times);
 121 int hc_lutimes(struct HostConf *hc, const char *path, const struct timeval *times);
 122 uid_t hc_geteuid(struct HostConf *hc);
 123 int hc_getgroups(struct HostConf *hc, gid_t **gidlist);
 124
 125 #endif
 126