#include "rsync.h"
#include "ifuncs.h"
+#include "inums.h"
/** If no timeout is specified then use a 60 second select timeout */
#define SELECT_TIMEOUT 60
extern int bwlimit;
extern size_t bwlimit_writemax;
extern int io_timeout;
-extern int allowed_lull;
extern int am_server;
extern int am_daemon;
extern int am_sender;
extern int flist_eof;
extern int list_only;
extern int read_batch;
-extern int csum_length;
extern int protect_args;
extern int checksum_seed;
extern int protocol_version;
extern iconv_t ic_send, ic_recv;
#endif
-const char phase_unknown[] = "unknown";
+int csum_length = SHORT_SUM_LENGTH; /* initial value */
+int allowed_lull = 0;
int ignore_timeout = 0;
int batch_fd = -1;
int msgdone_cnt = 0;
#ifdef ICONV_OPTION
static xbuf iconv_buf = EMPTY_XBUF;
#endif
-static int defer_forwarding_messages = 0, defer_forwarding_keep = 0;
+static int defer_forwarding_messages = 0, keep_defer_forwarding = 0;
static int select_timeout = SELECT_TIMEOUT;
static int active_filecnt = 0;
static OFF_T active_bytecnt = 0;
static void got_flist_entry_status(enum festatus status, const char *buf)
{
int ndx = IVAL(buf, 0);
- struct file_list *flist = flist_for_ndx(ndx);
-
- assert(flist != NULL);
+ struct file_list *flist = flist_for_ndx(ndx, "got_flist_entry_status");
if (remove_source_files) {
active_filecnt--;
lst->tail = m;
}
+static inline int flush_a_msg(int fd)
+{
+ struct msg_list_item *m = msg_queue.head;
+ int len = IVAL(m->buf, 0) & 0xFFFFFF;
+ int tag = *((uchar*)m->buf+3) - MPLEX_BASE;
+
+ if (!(msg_queue.head = m->next))
+ msg_queue.tail = NULL;
+
+ defer_forwarding_messages++;
+ mplex_write(fd, tag, m->buf + 4, len, m->convert);
+ defer_forwarding_messages--;
+
+ free(m);
+
+ return len;
+}
+
static void msg_flush(void)
{
if (am_generator) {
- while (msg_queue.head && io_multiplexing_out) {
- struct msg_list_item *m = msg_queue.head;
- int len = IVAL(m->buf, 0) & 0xFFFFFF;
- int tag = *((uchar*)m->buf+3) - MPLEX_BASE;
- if (!(msg_queue.head = m->next))
- msg_queue.tail = NULL;
- stats.total_written += len + 4;
- defer_forwarding_messages++;
- mplex_write(sock_f_out, tag, m->buf + 4, len, m->convert);
- defer_forwarding_messages--;
- free(m);
- }
+ while (msg_queue.head && io_multiplexing_out)
+ stats.total_written += flush_a_msg(sock_f_out) + 4;
} else {
- while (msg_queue.head) {
- struct msg_list_item *m = msg_queue.head;
- int len = IVAL(m->buf, 0) & 0xFFFFFF;
- int tag = *((uchar*)m->buf+3) - MPLEX_BASE;
- if (!(msg_queue.head = m->next))
- msg_queue.tail = NULL;
- defer_forwarding_messages++;
- mplex_write(msg_fd_out, tag, m->buf + 4, len, m->convert);
- defer_forwarding_messages--;
- free(m);
- }
+ while (msg_queue.head)
+ (void)flush_a_msg(msg_fd_out);
}
}
if (saw_d) {
rprintf(FWARNING,
- "*** Try adding \"-r --exclude='/*/*'\" "
- "if remote rsync is <= 2.6.3 ***\n");
+ "*** Try using \"--old-d\" if remote rsync is <= 2.6.3 ***\n");
}
}
/* Read extra file list from receiver. */
assert(iobuf_in != NULL);
assert(iobuf_f_in == fd);
- if (verbose > 3) {
+ if (DEBUG_GTE(FLIST, 2)) {
rprintf(FINFO, "[%s] receiving flist for dir %d\n",
who_am_i(), IVAL(buf,0));
}
got_flist_entry_status(FES_NO_SEND, buf);
break;
case MSG_ERROR_SOCKET:
+ case MSG_ERROR_UTF8:
case MSG_CLIENT:
if (!am_generator)
goto invalid_msg;
xbuf outbuf, inbuf;
INIT_XBUF(outbuf, buffer + 4, 0, sizeof buffer - 4);
- INIT_XBUF(inbuf, (char*)buf, len, -1);
+ INIT_XBUF(inbuf, (char*)buf, len, (size_t)-1);
iconvbufs(ic_send, &inbuf, &outbuf,
ICB_INCLUDE_BAD | ICB_INCLUDE_INCOMPLETE);
SIVAL(buffer, 0, ((MPLEX_BASE + (int)code)<<24) + len);
- defer_forwarding_keep = 1; /* defer_forwarding_messages++ on return */
+ keep_defer_forwarding++; /* defer_forwarding_messages++ on return */
writefd_unbuffered(fd, buffer, n+4);
- defer_forwarding_keep = 0;
+ keep_defer_forwarding--;
if (len > n)
writefd_unbuffered(fd, buf+n, len-n);
void wait_for_receiver(void)
{
- if (iobuf_out_cnt)
- io_flush(NORMAL_FLUSH);
- else
- read_msg_fd();
+ if (io_flush(FULL_FLUSH))
+ return;
+ read_msg_fd();
}
int get_redo_num(void)
}
rprintf(FERROR, RSYNC_NAME ": connection unexpectedly closed "
- "(%.0f bytes received so far) [%s]\n",
- (double)stats.total_read, who_am_i());
+ "(%s bytes received so far) [%s]\n",
+ big_num(stats.total_read), who_am_i());
exit_cleanup(RERR_STREAMIO);
}
}
argv[argc] = NULL;
+ glob_expand(NULL, NULL, NULL, NULL);
+
*argc_p = argc;
*argv_p = argv;
}
xbuf outbuf, inbuf;
char ibuf[512];
int add_null = 0;
- int pos = 0;
INIT_CONST_XBUF(outbuf, line);
- INIT_XBUF(inbuf, ibuf, 0, -1);
+ INIT_XBUF(inbuf, ibuf, 0, (size_t)-1);
while (msg_bytes) {
inbuf.len = msg_bytes > sizeof ibuf
if (iconvbufs(ic_send, &inbuf, &outbuf,
ICB_INCLUDE_BAD | ICB_INCLUDE_INCOMPLETE) < 0)
goto overflow;
- pos = -1;
}
if (add_null) {
if (outbuf.len == outbuf.size)
* called by both the sender and the receiver. */
void read_sum_head(int f, struct sum_struct *sum)
{
+ int32 max_blength = protocol_version < 30 ? OLD_MAX_BLOCK_SIZE : MAX_BLOCK_SIZE;
sum->count = read_int(f);
if (sum->count < 0) {
rprintf(FERROR, "Invalid checksum count %ld [%s]\n",
exit_cleanup(RERR_PROTOCOL);
}
sum->blength = read_int(f);
- if (sum->blength < 0 || sum->blength > MAX_BLOCK_SIZE) {
+ if (sum->blength < 0 || sum->blength > max_blength) {
rprintf(FERROR, "Invalid block length %ld [%s]\n",
(long)sum->blength, who_am_i());
exit_cleanup(RERR_PROTOCOL);
}
no_flush--;
- defer_inc -= defer_forwarding_keep;
+ if (keep_defer_forwarding)
+ defer_inc--;
if (!(defer_forwarding_messages -= defer_inc) && !no_flush)
msg_flush();
}
-void io_flush(int flush_it_all)
+int io_flush(int flush_it_all)
{
- if (!iobuf_out_cnt || no_flush)
- return;
+ int flushed_something = 0;
- if (io_multiplexing_out)
- mplex_write(sock_f_out, MSG_DATA, iobuf_out, iobuf_out_cnt, 0);
- else
- writefd_unbuffered(iobuf_f_out, iobuf_out, iobuf_out_cnt);
- iobuf_out_cnt = 0;
+ if (no_flush)
+ return 0;
+
+ if (iobuf_out_cnt) {
+ if (io_multiplexing_out)
+ mplex_write(sock_f_out, MSG_DATA, iobuf_out, iobuf_out_cnt, 0);
+ else
+ writefd_unbuffered(iobuf_f_out, iobuf_out, iobuf_out_cnt);
+ iobuf_out_cnt = 0;
+ flushed_something = 1;
+ }
- if (flush_it_all && !defer_forwarding_messages)
+ if (flush_it_all && !defer_forwarding_messages && msg_queue.head) {
msg_flush();
+ flushed_something = 1;
+ }
+
+ return flushed_something;
}
static void writefd(int fd, const char *buf, size_t len)
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff