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| author | Andrew Bartlett <abartlet@samba.org> | 2011-05-04 21:19:46 +1000 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2011-05-06 07:51:24 +0200 |
| commit | e3b858496ffe213f66387e4f11b311543af4dc54 (patch) | |
| tree | 99265e20c62f48e218a16bb84716b3b5411a592a /libcli/smb/util.c | |
| parent | 8f1810362df7ef9e5c394a9cba83cf0e7c04bd9e (diff) | |
| download | samba-e3b858496ffe213f66387e4f11b311543af4dc54.tar.gz samba-e3b858496ffe213f66387e4f11b311543af4dc54.tar.bz2 samba-e3b858496ffe213f66387e4f11b311543af4dc54.zip | |
libcli/smb Move cifs posix helper functions and headers in common
unix_perms_to_wire() was a duplicate symbol in the top level build.
Andrew Bartlett
Diffstat (limited to 'libcli/smb/util.c')
| -rw-r--r-- | libcli/smb/util.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/libcli/smb/util.c b/libcli/smb/util.c index f8fa56ff6a..b8c3dc5e96 100644 --- a/libcli/smb/util.c +++ b/libcli/smb/util.c @@ -21,6 +21,7 @@ #include "includes.h" #include "libcli/smb/smb_common.h" +#include "system/filesys.h" /** Return a string representing a CIFS attribute for a file. @@ -67,3 +68,98 @@ char *attrib_string(TALLOC_CTX *mem_ctx, uint32_t attrib) return ret; } + +/**************************************************************************** + Map standard UNIX permissions onto wire representations. +****************************************************************************/ + +uint32_t unix_perms_to_wire(mode_t perms) +{ + unsigned int ret = 0; + + ret |= ((perms & S_IXOTH) ? UNIX_X_OTH : 0); + ret |= ((perms & S_IWOTH) ? UNIX_W_OTH : 0); + ret |= ((perms & S_IROTH) ? UNIX_R_OTH : 0); + ret |= ((perms & S_IXGRP) ? UNIX_X_GRP : 0); + ret |= ((perms & S_IWGRP) ? UNIX_W_GRP : 0); + ret |= ((perms & S_IRGRP) ? UNIX_R_GRP : 0); + ret |= ((perms & S_IXUSR) ? UNIX_X_USR : 0); + ret |= ((perms & S_IWUSR) ? UNIX_W_USR : 0); + ret |= ((perms & S_IRUSR) ? UNIX_R_USR : 0); +#ifdef S_ISVTX + ret |= ((perms & S_ISVTX) ? UNIX_STICKY : 0); +#endif +#ifdef S_ISGID + ret |= ((perms & S_ISGID) ? UNIX_SET_GID : 0); +#endif +#ifdef S_ISUID + ret |= ((perms & S_ISUID) ? UNIX_SET_UID : 0); +#endif + return ret; +} + +/**************************************************************************** + Map wire permissions to standard UNIX. +****************************************************************************/ + +mode_t wire_perms_to_unix(uint32_t perms) +{ + mode_t ret = (mode_t)0; + + ret |= ((perms & UNIX_X_OTH) ? S_IXOTH : 0); + ret |= ((perms & UNIX_W_OTH) ? S_IWOTH : 0); + ret |= ((perms & UNIX_R_OTH) ? S_IROTH : 0); + ret |= ((perms & UNIX_X_GRP) ? S_IXGRP : 0); + ret |= ((perms & UNIX_W_GRP) ? S_IWGRP : 0); + ret |= ((perms & UNIX_R_GRP) ? S_IRGRP : 0); + ret |= ((perms & UNIX_X_USR) ? S_IXUSR : 0); + ret |= ((perms & UNIX_W_USR) ? S_IWUSR : 0); + ret |= ((perms & UNIX_R_USR) ? S_IRUSR : 0); +#ifdef S_ISVTX + ret |= ((perms & UNIX_STICKY) ? S_ISVTX : 0); +#endif +#ifdef S_ISGID + ret |= ((perms & UNIX_SET_GID) ? S_ISGID : 0); +#endif +#ifdef S_ISUID + ret |= ((perms & UNIX_SET_UID) ? S_ISUID : 0); +#endif + return ret; +} + +/**************************************************************************** + Return the file type from the wire filetype for UNIX extensions. +****************************************************************************/ + +mode_t unix_filetype_from_wire(uint32_t wire_type) +{ + switch (wire_type) { + case UNIX_TYPE_FILE: + return S_IFREG; + case UNIX_TYPE_DIR: + return S_IFDIR; +#ifdef S_IFLNK + case UNIX_TYPE_SYMLINK: + return S_IFLNK; +#endif +#ifdef S_IFCHR + case UNIX_TYPE_CHARDEV: + return S_IFCHR; +#endif +#ifdef S_IFBLK + case UNIX_TYPE_BLKDEV: + return S_IFBLK; +#endif +#ifdef S_IFIFO + case UNIX_TYPE_FIFO: + return S_IFIFO; +#endif +#ifdef S_IFSOCK + case UNIX_TYPE_SOCKET: + return S_IFSOCK; +#endif + default: + return (mode_t)0; + } +} + |