*/
#include "rsync.h"
+extern int am_daemon;
+extern int am_server;
+extern int am_sender;
+extern int quiet;
+extern int module_id;
+extern int msg_fd_out;
+extern char *auth_user;
+extern char *log_format;
+
static int log_initialised;
static char *logfname;
static FILE *logfile;
-static int log_error_fd = -1;
struct stats stats;
int log_got_error=0;
return NULL;
}
-struct err_list {
- struct err_list *next;
- char *buf;
- int len;
- int written; /* how many bytes we have written so far */
-};
-
-static struct err_list *err_list_head;
-static struct err_list *err_list_tail;
-
-/* add an error message to the pending error list */
-static void err_list_add(int code, char *buf, int len)
-{
- struct err_list *el;
- el = new(struct err_list);
- if (!el) exit_cleanup(RERR_MALLOC);
- el->next = NULL;
- el->buf = new_array(char, len+4);
- if (!el->buf) exit_cleanup(RERR_MALLOC);
- memcpy(el->buf+4, buf, len);
- SIVAL(el->buf, 0, ((code+MPLEX_BASE)<<24) | len);
- el->len = len+4;
- el->written = 0;
- if (err_list_tail) {
- err_list_tail->next = el;
- } else {
- err_list_head = el;
- }
- err_list_tail = el;
-}
-
-
-/* try to push errors off the error list onto the wire */
-void err_list_push(void)
-{
- if (log_error_fd == -1) return;
-
- while (err_list_head) {
- struct err_list *el = err_list_head;
- int n = write(log_error_fd, el->buf+el->written, el->len - el->written);
- /* don't check for an error if the best way of handling the error is
- * to ignore it */
- if (n == -1) break;
- if (n > 0) {
- el->written += n;
- }
- if (el->written == el->len) {
- free(el->buf);
- err_list_head = el->next;
- if (!err_list_head) err_list_tail = NULL;
- free(el);
- }
- }
-}
-
static void logit(int priority, char *buf)
{
}
}
-/* setup the error file descriptor - used when we are a server
- * that is receiving files */
-void set_error_fd(int fd)
-{
- log_error_fd = fd;
- set_nonblocking(log_error_fd);
-}
-
/* this is the underlying (unformatted) rsync debugging function. Call
* it with FINFO, FERROR or FLOG */
void rwrite(enum logcode code, char *buf, int len)
{
FILE *f=NULL;
- extern int am_daemon;
- extern int am_server;
- extern int quiet;
/* recursion can happen with certain fatal conditions */
- if (quiet && code == FINFO) return;
+ if (quiet && code == FINFO)
+ return;
- if (len < 0) exit_cleanup(RERR_MESSAGEIO);
+ if (len < 0)
+ exit_cleanup(RERR_MESSAGEIO);
buf[len] = 0;
return;
}
- /* first try to pass it off to our sibling */
- if (am_server && log_error_fd != -1) {
- err_list_add(code, buf, len);
- err_list_push();
- return;
- }
-
- /* next, if we are a server and multiplexing is enabled,
- * pass it to the other side. */
- if (am_server && io_multiplex_write(code, buf, len)) {
- return;
+ if (am_server) {
+ /* Pass it to non-server side, perhaps through our sibling. */
+ if (msg_fd_out >= 0) {
+ send_msg((enum msgcode)code, buf, len);
+ return;
+ }
+ if (io_multiplex_write((enum msgcode)code, buf, len))
+ return;
}
/* otherwise, if in daemon mode and either we are not a server
void rflush(enum logcode code)
{
FILE *f = NULL;
- extern int am_daemon;
if (am_daemon) {
return;
}
if (code == FINFO) {
- extern int am_server;
if (am_server)
f = stderr;
else
char *format, char *op, struct file_struct *file,
struct stats *initial_stats)
{
- extern int module_id;
- extern char *auth_user;
char buf[1024];
char buf2[1024];
char *p, *s, *n;
size_t l;
- extern struct stats stats;
- extern int am_sender;
- extern int am_daemon;
int64 b;
/* We expand % codes one by one in place in buf. We don't
break;
case 'o': n = op; break;
case 'f':
- snprintf(buf2, sizeof(buf2), "%s/%s",
- file->basedir?file->basedir:"",
+ pathjoin(buf2, sizeof buf2,
+ file->basedir ? file->basedir : "",
f_name(file));
clean_fname(buf2);
n = buf2;
/* log the outgoing transfer of a file */
void log_send(struct file_struct *file, struct stats *initial_stats)
{
- extern int module_id;
- extern int am_server;
- extern char *log_format;
-
if (lp_transfer_logging(module_id)) {
log_formatted(FLOG, lp_log_format(module_id), "send", file, initial_stats);
} else if (log_format && !am_server) {
/* log the incoming transfer of a file */
void log_recv(struct file_struct *file, struct stats *initial_stats)
{
- extern int module_id;
- extern int am_server;
- extern char *log_format;
-
if (lp_transfer_logging(module_id)) {
log_formatted(FLOG, lp_log_format(module_id), "recv", file, initial_stats);
} else if (log_format && !am_server) {
void log_exit(int code, const char *file, int line)
{
if (code == 0) {
- extern struct stats stats;
rprintf(FLOG,"wrote %.0f bytes read %.0f bytes total size %.0f\n",
(double)stats.total_written,
(double)stats.total_read,