2 * CAP VFS module for Samba 3.x Version 0.3
4 * Copyright (C) Tim Potter, 1999-2000
5 * Copyright (C) Alexander Bokovoy, 2002-2003
6 * Copyright (C) Stefan (metze) Metzmacher, 2003
7 * Copyright (C) TAKAHASHI Motonobu (monyo), 2003
8 * Copyright (C) Jeremy Allison, 2007
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, see <http://www.gnu.org/licenses/>.
26 #include "smbd/smbd.h"
29 static char *capencode(TALLOC_CTX *ctx, const char *from);
30 static char *capdecode(TALLOC_CTX *ctx, const char *from);
32 static uint64_t cap_disk_free(vfs_handle_struct *handle,
33 const struct smb_filename *smb_fname,
38 char *capname = capencode(talloc_tos(), smb_fname->base_name);
39 struct smb_filename *cap_smb_fname = NULL;
45 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
50 if (cap_smb_fname == NULL) {
55 return SMB_VFS_NEXT_DISK_FREE(handle, cap_smb_fname,
59 static int cap_get_quota(vfs_handle_struct *handle,
60 const struct smb_filename *smb_fname,
61 enum SMB_QUOTA_TYPE qtype,
65 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
66 struct smb_filename *cap_smb_fname = NULL;
72 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
77 if (cap_smb_fname == NULL) {
82 return SMB_VFS_NEXT_GET_QUOTA(handle, cap_smb_fname, qtype, id, dq);
85 static DIR *cap_opendir(vfs_handle_struct *handle,
86 const struct smb_filename *smb_fname,
90 char *capname = capencode(talloc_tos(), smb_fname->base_name);
91 struct smb_filename *cap_smb_fname = NULL;
97 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
102 if (cap_smb_fname == NULL) {
103 TALLOC_FREE(capname);
107 return SMB_VFS_NEXT_OPENDIR(handle, cap_smb_fname, mask, attr);
110 static struct dirent *cap_readdir(vfs_handle_struct *handle,
112 SMB_STRUCT_STAT *sbuf)
114 struct dirent *result;
115 struct dirent *newdirent;
118 DEBUG(3,("cap: cap_readdir\n"));
120 result = SMB_VFS_NEXT_READDIR(handle, dirp, NULL);
125 newname = capdecode(talloc_tos(), result->d_name);
129 DEBUG(3,("cap: cap_readdir: %s\n", newname));
130 newnamelen = strlen(newname)+1;
131 newdirent = talloc_size(
132 talloc_tos(), sizeof(struct dirent) + newnamelen);
136 talloc_set_name_const(newdirent, "struct dirent");
137 memcpy(newdirent, result, sizeof(struct dirent));
138 memcpy(&newdirent->d_name, newname, newnamelen);
142 static int cap_mkdir(vfs_handle_struct *handle,
143 const struct smb_filename *smb_fname,
146 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
147 struct smb_filename *cap_smb_fname = NULL;
154 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
159 if (cap_smb_fname == NULL) {
160 TALLOC_FREE(cappath);
165 return SMB_VFS_NEXT_MKDIR(handle, cap_smb_fname, mode);
168 static int cap_rmdir(vfs_handle_struct *handle,
169 const struct smb_filename *smb_fname)
171 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
172 struct smb_filename *cap_smb_fname = NULL;
179 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
184 if (cap_smb_fname == NULL) {
185 TALLOC_FREE(cappath);
190 return SMB_VFS_NEXT_RMDIR(handle, cap_smb_fname);
193 static int cap_open(vfs_handle_struct *handle, struct smb_filename *smb_fname,
194 files_struct *fsp, int flags, mode_t mode)
197 char *tmp_base_name = NULL;
200 cappath = capencode(talloc_tos(), smb_fname->base_name);
207 tmp_base_name = smb_fname->base_name;
208 smb_fname->base_name = cappath;
210 DEBUG(3,("cap: cap_open for %s\n", smb_fname_str_dbg(smb_fname)));
211 ret = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
213 smb_fname->base_name = tmp_base_name;
214 TALLOC_FREE(cappath);
219 static int cap_rename(vfs_handle_struct *handle,
220 const struct smb_filename *smb_fname_src,
221 const struct smb_filename *smb_fname_dst)
225 struct smb_filename *smb_fname_src_tmp = NULL;
226 struct smb_filename *smb_fname_dst_tmp = NULL;
229 capold = capencode(talloc_tos(), smb_fname_src->base_name);
230 capnew = capencode(talloc_tos(), smb_fname_dst->base_name);
231 if (!capold || !capnew) {
236 /* Setup temporary smb_filename structs. */
237 smb_fname_src_tmp = cp_smb_filename(talloc_tos(), smb_fname_src);
238 if (smb_fname_src_tmp == NULL) {
242 smb_fname_dst_tmp = cp_smb_filename(talloc_tos(), smb_fname_dst);
243 if (smb_fname_dst_tmp == NULL) {
248 smb_fname_src_tmp->base_name = capold;
249 smb_fname_dst_tmp->base_name = capnew;
251 ret = SMB_VFS_NEXT_RENAME(handle, smb_fname_src_tmp,
256 TALLOC_FREE(smb_fname_src_tmp);
257 TALLOC_FREE(smb_fname_dst_tmp);
262 static int cap_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
265 char *tmp_base_name = NULL;
268 cappath = capencode(talloc_tos(), smb_fname->base_name);
275 tmp_base_name = smb_fname->base_name;
276 smb_fname->base_name = cappath;
278 ret = SMB_VFS_NEXT_STAT(handle, smb_fname);
280 smb_fname->base_name = tmp_base_name;
281 TALLOC_FREE(cappath);
286 static int cap_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
289 char *tmp_base_name = NULL;
292 cappath = capencode(talloc_tos(), smb_fname->base_name);
299 tmp_base_name = smb_fname->base_name;
300 smb_fname->base_name = cappath;
302 ret = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
304 smb_fname->base_name = tmp_base_name;
305 TALLOC_FREE(cappath);
310 static int cap_unlink(vfs_handle_struct *handle,
311 const struct smb_filename *smb_fname)
313 struct smb_filename *smb_fname_tmp = NULL;
314 char *cappath = NULL;
317 cappath = capencode(talloc_tos(), smb_fname->base_name);
323 /* Setup temporary smb_filename structs. */
324 smb_fname_tmp = cp_smb_filename(talloc_tos(), smb_fname);
325 if (smb_fname_tmp == NULL) {
330 smb_fname_tmp->base_name = cappath;
332 ret = SMB_VFS_NEXT_UNLINK(handle, smb_fname_tmp);
334 TALLOC_FREE(smb_fname_tmp);
338 static int cap_chmod(vfs_handle_struct *handle,
339 const struct smb_filename *smb_fname,
342 struct smb_filename *cap_smb_fname = NULL;
343 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
352 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
357 if (cap_smb_fname == NULL) {
358 TALLOC_FREE(cappath);
363 ret = SMB_VFS_NEXT_CHMOD(handle, cap_smb_fname, mode);
365 TALLOC_FREE(cappath);
366 TALLOC_FREE(cap_smb_fname);
371 static int cap_chown(vfs_handle_struct *handle,
372 const struct smb_filename *smb_fname,
376 struct smb_filename *cap_smb_fname = NULL;
377 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
386 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
391 if (cap_smb_fname == NULL) {
392 TALLOC_FREE(cappath);
397 ret = SMB_VFS_NEXT_CHOWN(handle, cap_smb_fname, uid, gid);
399 TALLOC_FREE(cappath);
400 TALLOC_FREE(cap_smb_fname);
405 static int cap_lchown(vfs_handle_struct *handle,
406 const struct smb_filename *smb_fname,
410 struct smb_filename *cap_smb_fname = NULL;
411 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
420 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
425 if (cap_smb_fname == NULL) {
426 TALLOC_FREE(cappath);
431 ret = SMB_VFS_NEXT_LCHOWN(handle, cap_smb_fname, uid, gid);
433 TALLOC_FREE(cappath);
434 TALLOC_FREE(cap_smb_fname);
439 static int cap_chdir(vfs_handle_struct *handle, const char *path)
441 char *cappath = capencode(talloc_tos(), path);
447 DEBUG(3,("cap: cap_chdir for %s\n", path));
448 return SMB_VFS_NEXT_CHDIR(handle, cappath);
451 static int cap_ntimes(vfs_handle_struct *handle,
452 const struct smb_filename *smb_fname,
453 struct smb_file_time *ft)
455 struct smb_filename *smb_fname_tmp = NULL;
456 char *cappath = NULL;
459 cappath = capencode(talloc_tos(), smb_fname->base_name);
466 /* Setup temporary smb_filename structs. */
467 smb_fname_tmp = cp_smb_filename(talloc_tos(), smb_fname);
468 if (smb_fname_tmp == NULL) {
473 smb_fname_tmp->base_name = cappath;
475 ret = SMB_VFS_NEXT_NTIMES(handle, smb_fname_tmp, ft);
477 TALLOC_FREE(smb_fname_tmp);
482 static int cap_symlink(vfs_handle_struct *handle,
483 const char *link_contents,
484 const struct smb_filename *new_smb_fname)
486 char *capold = capencode(talloc_tos(), link_contents);
487 char *capnew = capencode(talloc_tos(), new_smb_fname->base_name);
488 struct smb_filename *new_cap_smb_fname = NULL;
492 if (!capold || !capnew) {
496 new_cap_smb_fname = synthetic_smb_fname(talloc_tos(),
500 new_smb_fname->flags);
501 if (new_cap_smb_fname == NULL) {
507 ret = SMB_VFS_NEXT_SYMLINK(handle,
515 TALLOC_FREE(new_cap_smb_fname);
516 if (saved_errno != 0) {
522 static int cap_readlink(vfs_handle_struct *handle,
523 const struct smb_filename *smb_fname,
527 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
528 struct smb_filename *cap_smb_fname = NULL;
536 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
541 if (cap_smb_fname == NULL) {
542 TALLOC_FREE(cappath);
546 ret = SMB_VFS_NEXT_READLINK(handle, cap_smb_fname, buf, bufsiz);
550 TALLOC_FREE(cappath);
551 TALLOC_FREE(cap_smb_fname);
552 if (saved_errno != 0) {
558 static int cap_link(vfs_handle_struct *handle,
559 const struct smb_filename *old_smb_fname,
560 const struct smb_filename *new_smb_fname)
562 char *capold = capencode(talloc_tos(), old_smb_fname->base_name);
563 char *capnew = capencode(talloc_tos(), new_smb_fname->base_name);
564 struct smb_filename *old_cap_smb_fname = NULL;
565 struct smb_filename *new_cap_smb_fname = NULL;
569 if (!capold || !capnew) {
573 old_cap_smb_fname = synthetic_smb_fname(talloc_tos(),
577 old_smb_fname->flags);
578 if (old_cap_smb_fname == NULL) {
584 new_cap_smb_fname = synthetic_smb_fname(talloc_tos(),
588 new_smb_fname->flags);
589 if (new_cap_smb_fname == NULL) {
592 TALLOC_FREE(old_cap_smb_fname);
596 ret = SMB_VFS_NEXT_LINK(handle, old_cap_smb_fname, new_cap_smb_fname);
602 TALLOC_FREE(old_cap_smb_fname);
603 TALLOC_FREE(new_cap_smb_fname);
604 if (saved_errno != 0) {
610 static int cap_mknod(vfs_handle_struct *handle,
611 const struct smb_filename *smb_fname,
615 struct smb_filename *cap_smb_fname = NULL;
616 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
624 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
629 if (cap_smb_fname == NULL) {
630 TALLOC_FREE(cappath);
634 ret = SMB_VFS_NEXT_MKNOD(handle, cap_smb_fname, mode, dev);
638 TALLOC_FREE(cappath);
639 TALLOC_FREE(cap_smb_fname);
640 if (saved_errno != 0) {
646 static char *cap_realpath(vfs_handle_struct *handle, const char *path)
648 /* monyo need capencode'ed and capdecode'ed? */
649 char *cappath = capencode(talloc_tos(), path);
655 return SMB_VFS_NEXT_REALPATH(handle, cappath);
658 static int cap_chmod_acl(vfs_handle_struct *handle,
659 const struct smb_filename *smb_fname,
662 struct smb_filename *cap_smb_fname = NULL;
663 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
667 /* If the underlying VFS doesn't have ACL support... */
672 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
677 if (cap_smb_fname == NULL) {
678 TALLOC_FREE(cappath);
683 ret = SMB_VFS_NEXT_CHMOD_ACL(handle, cap_smb_fname, mode);
685 TALLOC_FREE(cappath);
686 TALLOC_FREE(cap_smb_fname);
691 static SMB_ACL_T cap_sys_acl_get_file(vfs_handle_struct *handle,
692 const struct smb_filename *smb_fname,
696 struct smb_filename *cap_smb_fname = NULL;
697 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
703 return (SMB_ACL_T)NULL;
705 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
710 if (cap_smb_fname == NULL) {
711 TALLOC_FREE(cappath);
713 return (SMB_ACL_T)NULL;
715 ret = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, cap_smb_fname,
720 TALLOC_FREE(cappath);
721 TALLOC_FREE(cap_smb_fname);
722 if (saved_errno != 0) {
728 static int cap_sys_acl_set_file(vfs_handle_struct *handle,
729 const struct smb_filename *smb_fname,
730 SMB_ACL_TYPE_T acltype,
733 struct smb_filename *cap_smb_fname = NULL;
734 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
742 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
747 if (cap_smb_fname == NULL) {
748 TALLOC_FREE(cappath);
752 ret = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, cap_smb_fname,
757 TALLOC_FREE(cappath);
758 TALLOC_FREE(cap_smb_fname);
759 if (saved_errno != 0) {
765 static int cap_sys_acl_delete_def_file(vfs_handle_struct *handle,
766 const struct smb_filename *smb_fname)
768 struct smb_filename *cap_smb_fname = NULL;
769 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
777 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
782 if (cap_smb_fname == NULL) {
783 TALLOC_FREE(cappath);
787 ret = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, cap_smb_fname);
791 TALLOC_FREE(cappath);
792 TALLOC_FREE(cap_smb_fname);
799 static ssize_t cap_getxattr(vfs_handle_struct *handle,
800 const struct smb_filename *smb_fname,
805 struct smb_filename *cap_smb_fname = NULL;
806 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
807 char *capname = capencode(talloc_tos(), name);
811 if (!cappath || !capname) {
815 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
820 if (cap_smb_fname == NULL) {
821 TALLOC_FREE(cappath);
822 TALLOC_FREE(capname);
826 ret = SMB_VFS_NEXT_GETXATTR(handle, cap_smb_fname,
827 capname, value, size);
831 TALLOC_FREE(cappath);
832 TALLOC_FREE(capname);
833 TALLOC_FREE(cap_smb_fname);
840 static ssize_t cap_fgetxattr(vfs_handle_struct *handle, struct files_struct *fsp, const char *path, void *value, size_t size)
842 char *cappath = capencode(talloc_tos(), path);
848 return SMB_VFS_NEXT_FGETXATTR(handle, fsp, cappath, value, size);
851 static ssize_t cap_listxattr(vfs_handle_struct *handle,
852 const struct smb_filename *smb_fname,
856 struct smb_filename *cap_smb_fname = NULL;
857 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
865 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
870 if (cap_smb_fname == NULL) {
871 TALLOC_FREE(cappath);
875 ret = SMB_VFS_NEXT_LISTXATTR(handle, cap_smb_fname, list, size);
879 TALLOC_FREE(cappath);
880 TALLOC_FREE(cap_smb_fname);
887 static int cap_removexattr(vfs_handle_struct *handle,
888 const struct smb_filename *smb_fname,
891 struct smb_filename *cap_smb_fname = NULL;
892 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
893 char *capname = capencode(talloc_tos(), name);
897 if (!cappath || !capname) {
901 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
906 if (cap_smb_fname == NULL) {
907 TALLOC_FREE(cappath);
908 TALLOC_FREE(capname);
912 ret = SMB_VFS_NEXT_REMOVEXATTR(handle, cap_smb_fname, capname);
916 TALLOC_FREE(cappath);
917 TALLOC_FREE(capname);
918 TALLOC_FREE(cap_smb_fname);
925 static int cap_fremovexattr(vfs_handle_struct *handle, struct files_struct *fsp, const char *path)
927 char *cappath = capencode(talloc_tos(), path);
933 return SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, cappath);
936 static int cap_setxattr(vfs_handle_struct *handle,
937 const struct smb_filename *smb_fname,
943 struct smb_filename *cap_smb_fname = NULL;
944 char *cappath = capencode(talloc_tos(), smb_fname->base_name);
945 char *capname = capencode(talloc_tos(), name);
949 if (!cappath || !capname) {
953 cap_smb_fname = synthetic_smb_fname(talloc_tos(),
958 if (cap_smb_fname == NULL) {
959 TALLOC_FREE(cappath);
960 TALLOC_FREE(capname);
964 ret = SMB_VFS_NEXT_SETXATTR(handle, cap_smb_fname,
965 capname, value, size, flags);
969 TALLOC_FREE(cappath);
970 TALLOC_FREE(capname);
971 TALLOC_FREE(cap_smb_fname);
978 static int cap_fsetxattr(vfs_handle_struct *handle, struct files_struct *fsp, const char *path, const void *value, size_t size, int flags)
980 char *cappath = capencode(talloc_tos(), path);
986 return SMB_VFS_NEXT_FSETXATTR(handle, fsp, cappath, value, size, flags);
989 static struct vfs_fn_pointers vfs_cap_fns = {
990 .disk_free_fn = cap_disk_free,
991 .get_quota_fn = cap_get_quota,
992 .opendir_fn = cap_opendir,
993 .readdir_fn = cap_readdir,
994 .mkdir_fn = cap_mkdir,
995 .rmdir_fn = cap_rmdir,
997 .rename_fn = cap_rename,
999 .lstat_fn = cap_lstat,
1000 .unlink_fn = cap_unlink,
1001 .chmod_fn = cap_chmod,
1002 .chown_fn = cap_chown,
1003 .lchown_fn = cap_lchown,
1004 .chdir_fn = cap_chdir,
1005 .ntimes_fn = cap_ntimes,
1006 .symlink_fn = cap_symlink,
1007 .readlink_fn = cap_readlink,
1008 .link_fn = cap_link,
1009 .mknod_fn = cap_mknod,
1010 .realpath_fn = cap_realpath,
1011 .chmod_acl_fn = cap_chmod_acl,
1012 .sys_acl_get_file_fn = cap_sys_acl_get_file,
1013 .sys_acl_set_file_fn = cap_sys_acl_set_file,
1014 .sys_acl_delete_def_file_fn = cap_sys_acl_delete_def_file,
1015 .getxattr_fn = cap_getxattr,
1016 .fgetxattr_fn = cap_fgetxattr,
1017 .listxattr_fn = cap_listxattr,
1018 .removexattr_fn = cap_removexattr,
1019 .fremovexattr_fn = cap_fremovexattr,
1020 .setxattr_fn = cap_setxattr,
1021 .fsetxattr_fn = cap_fsetxattr
1024 NTSTATUS vfs_cap_init(TALLOC_CTX *);
1025 NTSTATUS vfs_cap_init(TALLOC_CTX *ctx)
1027 return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "cap",
1031 /* For CAP functions */
1033 #define hex2bin(c) hex2bin_table[(unsigned char)(c)]
1034 #define bin2hex(c) bin2hex_table[(unsigned char)(c)]
1035 #define is_hex(s) ((s)[0] == hex_tag)
1037 static unsigned char hex2bin_table[256] = {
1038 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x00 */
1039 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x10 */
1040 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20 */
1041 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, /* 0x30 */
1042 0000, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0000, /* 0x40 */
1043 0000, 0000, 0000, 0000, 0000, 0000, 0000, 0000,
1044 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x50 */
1045 0000, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0000, /* 0x60 */
1046 0000, 0000, 0000, 0000, 0000, 0000, 0000, 0000,
1047 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x70 */
1048 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x80 */
1049 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x90 */
1050 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0 */
1051 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0 */
1052 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xc0 */
1053 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0 */
1054 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xe0 */
1055 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* 0xf0 */
1057 static unsigned char bin2hex_table[256] = "0123456789abcdef";
1059 /*******************************************************************
1060 original code -> ":xx" - CAP format
1061 ********************************************************************/
1063 static char *capencode(TALLOC_CTX *ctx, const char *from)
1070 for (p1 = from; *p1; p1++) {
1071 if ((unsigned char)*p1 >= 0x80) {
1079 to = talloc_array(ctx, char, len);
1084 for (out = to; *from;) {
1085 /* buffer husoku error */
1086 if ((unsigned char)*from >= 0x80) {
1088 *out++ = bin2hex (((*from)>>4)&0x0f);
1089 *out++ = bin2hex ((*from)&0x0f);
1099 /*******************************************************************
1100 CAP -> original code
1101 ********************************************************************/
1102 /* ":xx" -> a byte */
1104 static char *capdecode(TALLOC_CTX *ctx, const char *from)
1111 for (p1 = from; *p1; len++) {
1120 to = talloc_array(ctx, char, len);
1125 for (out = to; *from;) {
1127 *out++ = (hex2bin(from[1])<<4) | (hex2bin(from[2]));