* Copyright (C) 1996-2001 Andrew Tridgell
* Copyright (C) 1996 Paul Mackerras
* Copyright (C) 2001, 2002 Martin Pool <mbp@samba.org>
- * Copyright (C) 2003, 2004, 2005, 2006 Wayne Davison
+ * 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 as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
const char phase_unknown[] = "unknown";
int ignore_timeout = 0;
int batch_fd = -1;
-int done_cnt = 0;
+int msgdone_cnt = 0;
/* Ignore an EOF error if non-zero. See whine_about_eof(). */
int kluge_around_eof = 0;
static OFF_T active_bytecnt = 0;
static char int_byte_cnt[64] = {
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* (00 - 3F)/4 */
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* (40 - 7F)/4 */
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, /* (80 - BF)/4 */
- 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 8, 9, /* (C0 - FF)/4 */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* (00 - 3F)/4 */
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* (40 - 7F)/4 */
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* (80 - BF)/4 */
+ 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6, 7, /* (C0 - FF)/4 */
};
static void readfd(int fd, char *buffer, size_t N);
readfd(fd, buf, len);
stats.total_read = read_longint(fd);
}
- done_cnt++;
+ msgdone_cnt++;
break;
case MSG_REDO:
if (len != 4 || !am_generator)
{
/* TODO: tune these limits? */
while (active_filecnt >= (active_bytecnt >= 128*1024 ? 10 : 50)) {
-#ifdef SUPPORT_HARD_LINKS
- if (hlink_list.head)
- check_for_finished_hlinks(itemizing, code);
-#endif
- io_flush(NORMAL_FLUSH);
- read_msg_fd();
+ check_for_finished_files(itemizing, code, 0);
+ if (iobuf_out_cnt)
+ io_flush(NORMAL_FLUSH);
+ else
+ read_msg_fd();
}
active_filecnt++;
- active_bytecnt += F_LENGTH(cur_flist->files[ndx]);
+ active_bytecnt += F_LENGTH(cur_flist->files[ndx - cur_flist->ndx_start]);
}
static void decrement_active_files(int ndx)
iobuf_f_out = -1;
}
-void maybe_flush_socket(void)
+void maybe_flush_socket(int important)
{
- if (iobuf_out && iobuf_out_cnt && time(NULL) - last_io_out >= 5)
+ if (iobuf_out && iobuf_out_cnt
+ && (important || time(NULL) - last_io_out >= 5))
io_flush(NORMAL_FLUSH);
}
return (UVAL(b, 1) << 8) + UVAL(b, 0);
}
+int32 read_abbrevint(int f)
+{
+ int32 num;
+ char b[5];
+ int cnt;
+ readfd(f, b, 1);
+ cnt = int_byte_cnt[CVAL(b, 0) / 4];
+ if (cnt > 1)
+ readfd(f, b + 1, cnt - 1);
+ switch (cnt) {
+ case 1:
+ num = NVAL1(b, 0);
+ break;
+ case 2:
+ num = NVAL2(b, 0x80);
+ break;
+ case 3:
+ num = NVAL3(b, 0xC0);
+ break;
+ case 4:
+ num = NVAL4(b, 0xE0);
+ break;
+ case 5:
+ num = NVAL4(b+1, 0);
+ break;
+ default:
+ exit_cleanup(RERR_PROTOCOL); /* impossible... */
+ }
+ return num;
+}
+
int32 read_int(int f)
{
char b[4];
} else {
int cnt;
readfd(f, b, 3);
- cnt = int_byte_cnt[CVAL(b, 0) / 4];
+ cnt = int_byte_cnt[CVAL(b, 0) / 4] + 2;
#if SIZEOF_INT64 < 8
if (cnt > 5 || (cnt == 5 && (CVAL(b,0)&0x3F || CVAL(b,1)&0x80))) {
rprintf(FERROR, "Integer overflow: attempted 64-bit offset\n");
exit_cleanup(RERR_PROTOCOL);
}
sum->s2length = protocol_version < 27 ? csum_length : (int)read_int(f);
- if (sum->s2length < 0 || sum->s2length > MD4_SUM_LENGTH) {
+ if (sum->s2length < 0 || sum->s2length > MAX_DIGEST_LEN) {
rprintf(FERROR, "Invalid checksum length %d [%s]\n",
sum->s2length, who_am_i());
exit_cleanup(RERR_PROTOCOL);
writefd(f, b, 2);
}
+void write_abbrevint(int f, int32 x)
+{
+ char b[5];
+ if ((uint32)x < ((uint32)1<<(1*8-1))) {
+ b[0] = (char)x;
+ writefd(f, b, 1);
+ } else if ((uint32)x < ((uint32)1<<(2*8-2))) {
+ b[0] = (char)(x >> 8) | 0x80;
+ b[1] = (char)x;
+ writefd(f, b, 2);
+ } else if ((uint32)x < ((uint32)1<<(3*8-3))) {
+ b[0] = (char)(x >> 16) | 0xC0;
+ b[1] = (char)(x >> 8);
+ b[2] = (char)x;
+ writefd(f, b, 3);
+ } else if ((uint32)x < ((uint32)1<<(4*8-4))) {
+ b[0] = (char)(x >> 24) | 0xE0;
+ b[1] = (char)(x >> 16);
+ b[2] = (char)(x >> 8);
+ b[3] = (char)x;
+ writefd(f, b, 4);
+ } else {
+ b[0] = 0xF0;
+ b[1] = (char)(x >> 24);
+ b[2] = (char)(x >> 16);
+ b[3] = (char)(x >> 8);
+ b[4] = (char)x;
+ writefd(f, b, 5);
+ }
+}
+
void write_int(int f, int32 x)
{
char b[4];