extern int am_root;
extern int am_server;
extern int am_daemon;
-@@ -94,6 +95,9 @@ extern iconv_t ic_send, ic_recv;
+@@ -95,6 +96,9 @@ extern iconv_t ic_send, ic_recv;
#define PTR_SIZE (sizeof (struct file_struct *))
int io_error;
int checksum_len;
dev_t filesystem_dev; /* used to implement -x */
-@@ -133,8 +137,13 @@ static char empty_sum[MAX_DIGEST_LEN];
+@@ -134,8 +138,13 @@ static char empty_sum[MAX_DIGEST_LEN];
static int flist_count_offset; /* for --delete --progress */
static int dir_count = 0;
} *csum_cache = NULL;
static void flist_sort_and_clean(struct file_list *flist, int flags);
-@@ -363,7 +372,79 @@ static void flist_done_allocating(struct file_list *flist)
+@@ -352,7 +361,79 @@ static void flist_done_allocating(struct file_list *flist)
flist->pool_boundary = ptr;
}
{
int slot, slots = am_sender ? 1 : basis_dir_cnt + 1;
-@@ -377,6 +458,9 @@ void reset_checksum_cache()
+@@ -366,6 +447,9 @@ void reset_checksum_cache()
struct file_list *flist = csum_cache[slot].flist;
if (flist) {
/* Reset the pool memory and empty the file-list array. */
pool_free_old(flist->file_pool,
pool_boundary(flist->file_pool, 0));
-@@ -387,6 +471,10 @@ void reset_checksum_cache()
+@@ -376,6 +460,10 @@ void reset_checksum_cache()
flist->low = 0;
flist->high = -1;
flist->next = NULL;
}
}
-@@ -394,7 +482,7 @@ void reset_checksum_cache()
+@@ -383,7 +471,7 @@ void reset_checksum_cache()
static int add_checksum(struct file_list *flist, const char *dirname,
const char *basename, int basename_len, OFF_T file_length,
time_t mtime, uint32 ctime, uint32 inode,
{
struct file_struct *file;
int alloc_len, extra_len;
-@@ -411,7 +499,7 @@ static int add_checksum(struct file_list *flist, const char *dirname,
+@@ -400,7 +488,7 @@ static int add_checksum(struct file_list *flist, const char *dirname,
if (extra_len & (EXTRA_ROUNDING * EXTRA_LEN))
extra_len = (extra_len | (EXTRA_ROUNDING * EXTRA_LEN)) + EXTRA_LEN;
#endif
bp = pool_alloc(flist->file_pool, alloc_len, "add_checksum");
memset(bp, 0, extra_len + FILE_STRUCT_LEN);
-@@ -420,7 +508,14 @@ static int add_checksum(struct file_list *flist, const char *dirname,
+@@ -409,7 +497,14 @@ static int add_checksum(struct file_list *flist, const char *dirname,
bp += FILE_STRUCT_LEN;
memcpy(bp, basename, basename_len);
file->mode = S_IFREG;
file->modtime = mtime;
file->len32 = (uint32)file_length;
-@@ -449,10 +544,11 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -438,10 +533,11 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
char line[MAXPATHLEN+1024], fbuf[MAXPATHLEN], sum[MAX_DIGEST_LEN];
FILE *fp;
char *cp;
int dlen = dirname ? strlcpy(fbuf, dirname, sizeof fbuf) : 0;
if (dlen >= (int)(sizeof fbuf - 1 - RSYNCSUMS_LEN))
-@@ -473,7 +569,7 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -462,7 +558,7 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
while (fgets(line, sizeof line, fp)) {
cp = line;
if (protocol_version >= 30) {
if (*cp == '=')
while (*++cp == '=') {}
else
-@@ -484,7 +580,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -473,7 +569,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
}
if (*cp == '=') {
} else {
for (i = 0; i < checksum_len*2; i++, cp++) {
int x;
-@@ -502,13 +605,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -491,13 +594,14 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
else
sum[i/2] = x << 4;
}
if (*cp == '=')
while (*++cp == '=') {}
else
-@@ -558,24 +662,112 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
+@@ -547,24 +651,112 @@ static void read_checksums(int slot, struct file_list *flist, const char *dirnam
continue;
strlcpy(fbuf+dlen, cp, sizeof fbuf - dlen);
read_checksums(slot, flist, file->dirname);
}
-@@ -587,12 +779,31 @@ void get_cached_checksum(int slot, const char *fname, struct file_struct *file,
+@@ -576,12 +768,31 @@ void get_cached_checksum(int slot, const char *fname, struct file_struct *file,
&& (checksum_files & CSF_LAX
|| (F_CTIME(fp) == (uint32)stp->st_ctime
&& F_INODE(fp) == (uint32)stp->st_ino))) {
+ }
}
- int push_pathname(const char *dir, int len)
-@@ -1349,6 +1560,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+ /* Call this with EITHER (1) "file, NULL, 0" to chdir() to the file's
+@@ -1407,6 +1618,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
if (is_excluded(thisname, S_ISDIR(st.st_mode) != 0, filter_level)) {
if (ignore_perishable)
non_perishable_cnt++;
return NULL;
}
-@@ -1395,13 +1608,13 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+@@ -1453,13 +1666,13 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
lastdir[len] = '\0';
lastdir_len = len;
if (checksum_files && am_sender && flist)
}
}
basename_len = strlen(basename) + 1; /* count the '\0' */
-@@ -1483,7 +1696,7 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+@@ -1545,7 +1758,7 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
if (always_checksum && am_sender && S_ISREG(st.st_mode)) {
if (flist && checksum_files)
else
file_checksum(thisname, st.st_size, tmp_sum);
}
-@@ -1809,6 +2022,9 @@ static void send_directory(int f, struct file_list *flist, char *fbuf, int len,
+@@ -1915,6 +2128,9 @@ static void send_directory(int f, struct file_list *flist, char *fbuf, int len,
closedir(d);
if (f >= 0 && recurse && !divert_dirs) {
int i, end = flist->used - 1;
/* send_if_directory() bumps flist->used, so use "end". */
-@@ -2405,6 +2621,9 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
- }
+@@ -2512,6 +2728,9 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
} else
flist_eof = 1;
-+
+
+ if (checksum_files & CSF_UPDATE && flist_eof)
+ reset_checksum_cache(0); /* writes any last updates */
-
++
return flist;
}
+
diff --git a/generator.c b/generator.c
--- a/generator.c
+++ b/generator.c
static const char *solo_file = NULL;
/* For calling delete_item() and delete_dir_contents(). */
-@@ -720,7 +721,7 @@ int unchanged_file(char *fn, struct file_struct *file, STRUCT_STAT *st, int slot
+@@ -723,7 +724,7 @@ int unchanged_file(char *fn, struct file_struct *file, STRUCT_STAT *st, int slot
if (always_checksum > 0 && S_ISREG(st->st_mode)) {
char sum[MAX_DIGEST_LEN];
if (checksum_files && slot >= 0)
else
file_checksum(fn, st->st_size, sum);
return memcmp(sum, F_SUM(file), checksum_len) == 0;
-@@ -1353,7 +1354,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+@@ -1366,7 +1367,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
fuzzy_dirlist = get_dirlist(fnamecmpbuf, -1, 1);
}
if (checksum_files) {
}
need_new_dirscan = 0;
}
-@@ -1499,6 +1501,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+@@ -1516,6 +1518,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+ else
change_local_filter_dir(fname, strlen(fname), F_DEPTH(file));
-
}
+ upcoming_whole_dir = file->flags & FLAG_CONTENT_DIR && f_out != -1 ? 1 : 0;
goto cleanup;
}
-@@ -1791,6 +1794,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
+@@ -1808,6 +1811,8 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
handle_partial_dir(partialptr, PDIR_DELETE);
}
set_file_attrs(fname, file, &sx, NULL, maybe_ATTRS_REPORT);
if (itemizing)
itemize(fnamecmp, file, ndx, statret, &sx, 0, 0, NULL);
#ifdef SUPPORT_HARD_LINKS
-@@ -2205,6 +2210,7 @@ void generate_files(int f_out, const char *local_name)
+@@ -2249,6 +2254,7 @@ void generate_files(int f_out, const char *local_name)
} else
change_local_filter_dir(fbuf, strlen(fbuf), F_DEPTH(fp));
}
}
for (i = cur_flist->low; i <= cur_flist->high; i++) {
struct file_struct *file = cur_flist->sorted[i];
-@@ -2285,6 +2291,9 @@ void generate_files(int f_out, const char *local_name)
+@@ -2332,6 +2338,9 @@ void generate_files(int f_out, const char *local_name)
wait_for_receiver();
}
extern int protocol_version;
extern int remove_source_files;
extern int preserve_hard_links;
-@@ -205,6 +206,9 @@ static void got_flist_entry_status(enum festatus status, const char *buf)
+@@ -203,6 +204,9 @@ static void got_flist_entry_status(enum festatus status, const char *buf)
flist_ndx_push(&hlink_list, ndx);
flist->in_progress++;
}
|| (preserve_hard_links && F_IS_HLINKED(file)))
send_msg_int(MSG_SUCCESS, ndx);
handle_partial_dir(partialptr, PDIR_DELETE);
-@@ -716,7 +717,7 @@ int recv_files(int f_in, char *local_name)
-
- switch (recv_ok) {
+@@ -723,7 +724,7 @@ int recv_files(int f_in, char *local_name)
+ case 2:
+ break;
case 1:
- if (remove_source_files || inc_recurse
+ if (remove_source_files || inc_recurse || checksum_files & CSF_UPDATE
diff --git a/rsync.h b/rsync.h
--- a/rsync.h
+++ b/rsync.h
-@@ -866,6 +866,8 @@ typedef struct {
+@@ -876,6 +876,8 @@ typedef struct {
#define CSF_ENABLE (1<<1)
#define CSF_LAX (1<<2)
--- a/rsyncd.conf.yo
+++ b/rsyncd.conf.yo
@@ -284,13 +284,15 @@ The default is tt(/var/run/rsyncd.lock).
- dit(bf(checksum files)) This option tells rsync to make use of any cached
+ dit(bf(checksum files)) This parameter tells rsync to make use of any cached
checksum information it finds in per-directory .rsyncsums files when the
current transfer is using the bf(--checksum) option. The value can be set
-to either "lax", "strict", or "none" -- see the client's bf(--sumfiles)
+the bf(exclude) directive for a way to hide the .rsyncsums files from the
+user.
- dit(bf(read only)) The "read only" option determines whether clients
+ dit(bf(read only)) This parameter determines whether clients
will be able to upload files or not. If "read only" is true then any