* Copyright (C) 2003-2007 Wayne Davison
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+ * with this program; if not, visit the http://fsf.org website.
*/
#include "rsync.h"
-#if defined HAVE_ICONV_OPEN && defined HAVE_ICONV_H
-#include <iconv.h>
-#endif
#if defined HAVE_LIBCHARSET_H && defined HAVE_LOCALE_CHARSET
#include <libcharset.h>
#elif defined HAVE_LANGINFO_H && defined HAVE_NL_LANGINFO
extern int am_starting_up;
extern int allow_8bit_chars;
extern int protocol_version;
-extern int preserve_uid;
-extern int preserve_gid;
+extern int uid_ndx;
+extern int gid_ndx;
extern int inc_recurse;
extern int inplace;
extern int flist_eof;
extern int make_backups;
extern struct file_list *cur_flist, *first_flist, *dir_flist;
extern struct chmod_mode_struct *daemon_chmod_modes;
+#ifdef ICONV_OPTION
+extern char *iconv_opt;
+#endif
-#if defined HAVE_ICONV_OPEN && defined HAVE_ICONV_H
+#ifdef ICONV_CONST
iconv_t ic_chck = (iconv_t)-1;
+#ifdef ICONV_OPTION
+iconv_t ic_send = (iconv_t)-1, ic_recv = (iconv_t)-1;
+int ic_ndx;
+#endif
static const char *default_charset(void)
{
void setup_iconv()
{
+ const char *defset = default_charset();
+# ifdef ICONV_OPTION
+ const char *charset;
+ char *cp;
+#endif
+
if (!am_server && !allow_8bit_chars) {
- const char *defset = default_charset();
/* It's OK if this fails... */
ic_chck = iconv_open(defset, defset);
}
}
}
+
+# ifdef ICONV_OPTION
+ if (!iconv_opt)
+ return;
+
+ if ((cp = strchr(iconv_opt, ',')) != NULL) {
+ if (am_server) /* A local transfer needs this. */
+ iconv_opt = cp + 1;
+ else
+ *cp = '\0';
+ }
+
+ if (!*iconv_opt || (*iconv_opt == '.' && iconv_opt[1] == '\0'))
+ charset = defset;
+ else
+ charset = iconv_opt;
+
+ if ((ic_send = iconv_open(UTF8_CHARSET, charset)) == (iconv_t)-1) {
+ rprintf(FERROR, "iconv_open(\"%s\", \"%s\") failed\n",
+ UTF8_CHARSET, charset);
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
+
+ if ((ic_recv = iconv_open(charset, UTF8_CHARSET)) == (iconv_t)-1) {
+ rprintf(FERROR, "iconv_open(\"%s\", \"%s\") failed\n",
+ charset, UTF8_CHARSET);
+ exit_cleanup(RERR_UNSUPPORTED);
+ }
+
+ if (!am_sender || inc_recurse)
+ ic_ndx = ++file_extra_cnt;
+
+ if (verbose > 1) {
+ rprintf(FINFO, "%s charset: %s\n",
+ am_server ? "server" : "client",
+ *charset ? charset : "[LOCALE]");
+ }
+# endif
}
#endif
goto invalid_ndx;
if (ndx == NDX_FLIST_EOF) {
flist_eof = 1;
- send_msg(MSG_FLIST_EOF, "", 0);
+ send_msg(MSG_FLIST_EOF, "", 0, 0);
continue;
}
ndx = NDX_FLIST_OFFSET - ndx;
- if (ndx < 0 || ndx >= dir_flist->count) {
+ if (ndx < 0 || ndx >= dir_flist->used) {
ndx = NDX_FLIST_OFFSET - ndx;
rprintf(FERROR,
- "Invalid dir index: %d (%d - %d)\n",
- ndx, NDX_FLIST_OFFSET,
- NDX_FLIST_OFFSET - dir_flist->count);
+ "[%s] Invalid dir index: %d (%d - %d)\n",
+ who_am_i(), ndx, NDX_FLIST_OFFSET,
+ NDX_FLIST_OFFSET - dir_flist->used + 1);
exit_cleanup(RERR_PROTOCOL);
}
/* Send everything read from f_in to msg_fd_out. */
send_msg_int(MSG_FLIST, ndx);
start_flist_forward(f_in);
+ if (verbose > 3) {
+ rprintf(FINFO, "[%s] receiving flist for dir %d\n",
+ who_am_i(), ndx);
+ }
flist = recv_file_list(f_in);
flist->parent_ndx = ndx;
stop_flist_forward();
/* Honor the old-style keep-alive indicator. */
if (protocol_version < 30
- && ndx == cur_flist->count && iflags == ITEM_IS_NEW) {
+ && ndx == cur_flist->used && iflags == ITEM_IS_NEW) {
if (am_sender)
maybe_send_keepalive();
goto read_loop;
invalid_ndx:
rprintf(FERROR,
"Invalid file index: %d (%d - %d) with iflags %x [%s]\n",
- ndx, first_flist->ndx_start + first_flist->ndx_start,
- first_flist->prev->ndx_start + first_flist->ndx_start
- + first_flist->prev->count - 1, iflags, who_am_i());
+ ndx, first_flist->ndx_start - 1, first_flist->prev->ndx_end,
+ iflags, who_am_i());
exit_cleanup(RERR_PROTOCOL);
}
cur_flist = flist;
if (iflags & ITEM_TRANSFER) {
int i = ndx - cur_flist->ndx_start;
- if (!S_ISREG(cur_flist->files[i]->mode)) {
+ if (i < 0 || !S_ISREG(cur_flist->files[i]->mode)) {
rprintf(FERROR,
"received request to transfer non-regular file: %d [%s]\n",
ndx, who_am_i());
#ifdef SUPPORT_XATTRS
if (preserve_xattrs && fnamecmp)
set_xattr(fname, file, fnamecmp, sxp);
+ if (am_root < 0)
+ set_stat_xattr(fname, file);
#endif
if (!preserve_times || (S_ISDIR(sxp->st.st_mode) && omit_dir_times))
updated = 1;
}
- change_uid = am_root && preserve_uid && sxp->st.st_uid != F_UID(file);
- change_gid = preserve_gid && F_GID(file) != GID_NONE
- && sxp->st.st_gid != F_GID(file);
+ change_uid = am_root && uid_ndx && sxp->st.st_uid != (uid_t)F_OWNER(file);
+ change_gid = gid_ndx && !(file->flags & FLAG_SKIP_GROUP)
+ && sxp->st.st_gid != (gid_t)F_GROUP(file);
#if !defined HAVE_LCHOWN && !defined CHOWN_MODIFIES_SYMLINK
if (S_ISLNK(sxp->st.st_mode))
;
if (verbose > 2) {
if (change_uid) {
rprintf(FINFO,
- "set uid of %s from %ld to %ld\n",
- fname,
- (long)sxp->st.st_uid, (long)F_UID(file));
+ "set uid of %s from %u to %u\n",
+ fname, (unsigned)sxp->st.st_uid, F_OWNER(file));
}
if (change_gid) {
rprintf(FINFO,
- "set gid of %s from %ld to %ld\n",
- fname,
- (long)sxp->st.st_gid, (long)F_GID(file));
+ "set gid of %s from %u to %u\n",
+ fname, (unsigned)sxp->st.st_gid, F_GROUP(file));
}
}
- if (do_lchown(fname,
- change_uid ? F_UID(file) : sxp->st.st_uid,
- change_gid ? F_GID(file) : sxp->st.st_gid) != 0) {
+ if (am_root < 0) {
+ ;
+ } else if (do_lchown(fname,
+ change_uid ? (uid_t)F_OWNER(file) : sxp->st.st_uid,
+ change_gid ? (gid_t)F_GROUP(file) : sxp->st.st_gid) != 0) {
/* shouldn't have attempted to change uid or gid
* unless have the privilege */
rsyserr(FERROR, errno, "%s %s failed",
change_uid ? "chown" : "chgrp",
full_fname(fname));
goto cleanup;
- }
+ } else
/* a lchown had been done - we have to re-stat if the
* destination had the setuid or setgid bits set due
* to the side effect of the chown call */
#ifdef HAVE_CHMOD
if (!BITS_EQUAL(sxp->st.st_mode, new_mode, CHMOD_BITS)) {
- int ret = do_chmod(fname, new_mode);
+ int ret = am_root < 0 ? 0 : do_chmod(fname, new_mode);
if (ret < 0) {
rsyserr(FERROR, errno,
"failed to set permissions on %s",
if (!flist && !(flist = first_flist))
return NULL;
- while (ndx < flist->ndx_start) {
+ while (ndx < flist->ndx_start-1) {
if (flist == first_flist)
return NULL;
flist = flist->prev;
}
- while (ndx >= flist->ndx_start + flist->count) {
+ while (ndx > flist->ndx_end) {
if (!(flist = flist->next))
return NULL;
}
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff