several changes:

[rsync/rsync.git] / rsync.c

diff --git a/rsync.c b/rsync.c
index bcb101a..ea05f1e 100644 (file)
--- a/rsync.c
+++ b/rsync.c
@@ -46,6 +46,7 @@ extern int recurse;
 extern int delete_mode;
 extern int cvs_exclude;
 extern int am_root;
+extern int relative_paths;
 
 /*
   free a sums struct
@@ -146,7 +147,6 @@ static struct sum_struct *receive_sums(int f)
   struct sum_struct *s;
   int i;
   off_t offset = 0;
-  int block_len;
 
   s = (struct sum_struct *)malloc(sizeof(*s));
   if (!s) out_of_memory("receive_sums");
@@ -160,8 +160,6 @@ static struct sum_struct *receive_sums(int f)
     fprintf(FERROR,"count=%d n=%d rem=%d\n",
            s->count,s->n,s->remainder);
 
-  block_len = s->n;
-
   if (s->count == 0) 
     return(s);
 
@@ -234,9 +232,9 @@ static int set_perms(char *fname,struct file_struct *file,struct stat *st,
   if ((am_root && preserve_uid && st->st_uid != file->uid) || 
       (preserve_gid && st->st_gid != file->gid)) {
     updated = 1;
-    if (chown(fname,
-             (am_root&&preserve_uid)?file->uid:-1,
-             preserve_gid?file->gid:-1) != 0) {
+    if (lchown(fname,
+              (am_root&&preserve_uid)?file->uid:-1,
+              preserve_gid?file->gid:-1) != 0) {
       if (verbose>1 || preserve_uid)
        fprintf(FERROR,"chown %s : %s\n",fname,strerror(errno));
       return updated;
@@ -277,8 +275,14 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
       }
       statret = -1;
     }
-    if (statret != 0 && mkdir(fname,file->mode) != 0 && errno != EEXIST)
-      fprintf(FERROR,"mkdir %s : %s\n",fname,strerror(errno));
+    if (statret != 0 && mkdir(fname,file->mode) != 0 && errno != EEXIST) {
+           if (!(relative_paths && errno==ENOENT && 
+                 create_directory_path(fname)==0 && 
+                 mkdir(fname,file->mode)==0)) {
+                   fprintf(FERROR,"mkdir %s : %s (2)\n",
+                           fname,strerror(errno));
+           }
+    }
     if (set_perms(fname,file,NULL,0) && verbose) 
       fprintf(FINFO,"%s/\n",fname);
     return;
@@ -523,23 +527,38 @@ static void delete_one(struct file_struct *f)
 }
 
 
+/* this deletes any files on the receiving side that are not present
+   on the sending side. For version 1.6.4 I have changed the behaviour
+   to match more closely what most people seem to expect of this option */
 static void delete_files(struct file_list *flist)
 {
   struct file_list *local_file_list;
   char *dot=".";
-  int i;
+  int i, j;
+  char *last_name=NULL;
 
   if (cvs_exclude)
     add_cvs_excludes();
 
-  if (!(local_file_list = send_file_list(-1,1,&dot)))
-    return;
-
-  for (i=local_file_list->count;i>=0;i--) {
-    if (!local_file_list->files[i].name) continue;
-    if (-1 == flist_find(flist,&local_file_list->files[i])) {
-      delete_one(&local_file_list->files[i]);
-    }    
+  for (j=0;j<flist->count;j++) {
+         if (!S_ISDIR(flist->files[j].mode)) continue;
+         if (strcmp(flist->files[j].name,".")==0) continue;
+         if (last_name &&
+             flist->files[j].name[strlen(last_name)] == '/' &&
+             strncmp(flist->files[j].name,last_name, strlen(last_name))==0)
+                 continue;
+         last_name = flist->files[j].name;
+         if (verbose > 1)
+                 fprintf(FINFO,"deleting in %s\n", last_name);
+         if (!(local_file_list = send_file_list(-1,1,&last_name)))
+                 return;
+
+         for (i=local_file_list->count-1;i>=0;i--) {
+                 if (!local_file_list->files[i].name) continue;
+                 if (-1 == flist_find(flist,&local_file_list->files[i])) {
+                         delete_one(&local_file_list->files[i]);
+                 }    
+         }
   }
 }
 
@@ -644,6 +663,10 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
        continue;
       }
       fd2 = open(fnametmp,O_WRONLY|O_CREAT,file->mode);
+      if (relative_paths && errno == ENOENT && 
+         create_directory_path(fnametmp) == 0) {
+             fd2 = open(fnametmp,O_WRONLY|O_CREAT,file->mode);
+      }
       if (fd2 == -1) {
        fprintf(FERROR,"open %s : %s\n",fnametmp,strerror(errno));
        receive_data(f_in,buf,-1,NULL);