X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/ba2133d6add082b059728074febdac6c520a4351..16edf86595a5a990a942fa045dfb523dae1fe6cb:/receiver.c

diff --git a/receiver.c b/receiver.c
index 3615e030..21528a7c 100644
--- a/receiver.c
+++ b/receiver.c
@@ -22,6 +22,7 @@
 #include "rsync.h"
 
 extern int verbose;
+extern int dry_run;
 extern int do_xfers;
 extern int am_server;
 extern int do_progress;
@@ -37,6 +38,7 @@ extern int protocol_version;
 extern int relative_paths;
 extern int preserve_hard_links;
 extern int preserve_perms;
+extern int preserve_xattrs;
 extern int basis_dir_cnt;
 extern int make_backups;
 extern int cleanup_got_literal;
@@ -47,6 +49,7 @@ extern int keep_partial;
 extern int checksum_seed;
 extern int inplace;
 extern int delay_updates;
+extern mode_t orig_umask;
 extern struct stats stats;
 extern char *tmpdir;
 extern char *partial_dir;
@@ -122,13 +125,13 @@ int get_tmpname(char *fnametmp, char *fname)
 
 
 static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
-			char *fname, int fd, OFF_T total_size)
+			const char *fname, int fd, OFF_T total_size)
 {
-	static char file_sum1[MD4_SUM_LENGTH];
-	static char file_sum2[MD4_SUM_LENGTH];
+	static char file_sum1[MAX_DIGEST_LEN];
+	static char file_sum2[MAX_DIGEST_LEN];
 	struct map_struct *mapbuf;
 	struct sum_struct sum;
-	int32 len;
+	int32 len, sum_len;
 	OFF_T offset = 0;
 	OFF_T offset2;
 	char *data;
@@ -256,15 +259,15 @@ static int receive_data(int f_in, char *fname_r, int fd_r, OFF_T size_r,
 		exit_cleanup(RERR_FILEIO);
 	}
 
-	sum_end(file_sum1);
+	sum_len = sum_end(file_sum1);
 
 	if (mapbuf)
 		unmap_file(mapbuf);
 
-	read_buf(f_in,file_sum2,MD4_SUM_LENGTH);
+	read_buf(f_in, file_sum2, sum_len);
 	if (verbose > 2)
 		rprintf(FINFO,"got file_sum\n");
-	if (fd != -1 && memcmp(file_sum1, file_sum2, MD4_SUM_LENGTH) != 0)
+	if (fd != -1 && memcmp(file_sum1, file_sum2, sum_len) != 0)
 		return 0;
 	return 1;
 }
@@ -347,6 +350,10 @@ int recv_files(int f_in, char *local_name)
 	int itemizing = am_server ? logfile_format_has_i : stdout_format_has_i;
 	enum logcode log_code = log_before_transfer ? FLOG : FINFO;
 	int max_phase = protocol_version >= 29 ? 2 : 1;
+	int dflt_perms = (ACCESSPERMS & ~orig_umask);
+#ifdef SUPPORT_ACLS
+	const char *parent_dirname = "";
+#endif
 	int ndx, recv_ok;
 
 	if (verbose > 2)
@@ -361,8 +368,8 @@ int recv_files(int f_in, char *local_name)
 		cleanup_disable();
 
 		/* This call also sets cur_flist. */
-		ndx = read_ndx_and_attrs(f_in, -1, &iflags,
-					 &fnamecmp_type, xname, &xlen);
+		ndx = read_ndx_and_attrs(f_in, &iflags, &fnamecmp_type,
+					 xname, &xlen);
 		if (ndx == NDX_DONE) {
 			if (inc_recurse && first_flist) {
 				flist_free(first_flist);
@@ -392,8 +399,17 @@ int recv_files(int f_in, char *local_name)
 		if (verbose > 2)
 			rprintf(FINFO, "recv_files(%s)\n", fname);
 
+#ifdef SUPPORT_XATTRS
+		if (iflags & ITEM_REPORT_XATTR && !dry_run)
+			recv_xattr_request(file, f_in);
+#endif
+
 		if (!(iflags & ITEM_TRANSFER)) {
 			maybe_log_item(file, iflags, itemizing, xname);
+#ifdef SUPPORT_XATTRS
+			if (preserve_xattrs && iflags & ITEM_REPORT_XATTR && !dry_run)
+				set_file_attrs(fname, file, NULL, fname, 0);
+#endif
 			continue;
 		}
 		if (phase == 2) {
@@ -562,7 +578,16 @@ int recv_files(int f_in, char *local_name)
 		 * mode based on the local permissions and some heuristics. */
 		if (!preserve_perms) {
 			int exists = fd1 != -1;
-			file->mode = dest_mode(file->mode, st.st_mode, exists);
+#ifdef SUPPORT_ACLS
+			const char *dn = file->dirname ? file->dirname : ".";
+			if (parent_dirname != dn
+			 && strcmp(parent_dirname, dn) != 0) {
+				dflt_perms = default_perms_for_dir(dn);
+				parent_dirname = dn;
+			}
+#endif
+			file->mode = dest_mode(file->mode, st.st_mode,
+					       dflt_perms, exists);
 		}
 
 		/* We now check to see if we are writing the file "inplace" */
@@ -641,15 +666,15 @@ int recv_files(int f_in, char *local_name)
 				temp_copy_name = NULL;
 			else
 				temp_copy_name = partialptr;
-			finish_transfer(fname, fnametmp, temp_copy_name,
-					file, recv_ok, 1);
+			finish_transfer(fname, fnametmp, fnamecmp,
+					temp_copy_name, file, recv_ok, 1);
 			if (fnamecmp == partialptr) {
 				do_unlink(partialptr);
 				handle_partial_dir(partialptr, PDIR_DELETE);
 			}
 		} else if (keep_partial && partialptr
 		    && handle_partial_dir(partialptr, PDIR_CREATE)) {
-			finish_transfer(partialptr, fnametmp, NULL,
+			finish_transfer(partialptr, fnametmp, fnamecmp, NULL,
 					file, recv_ok, !partial_dir);
 			if (delay_updates && recv_ok) {
 				bitbag_set_bit(delayed_bits, ndx);