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(ftpfs_command): minor optimization.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-01-14 12:03:03 +03:00
parent 6d3d6c9b45
commit 56081caaae
1 changed files with 16 additions and 23 deletions
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39
src/vfs/ftpfs/ftpfs.c
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@ -477,30 +477,26 @@ ftpfs_command (struct vfs_class *me, struct vfs_s_super *super, int wait_reply,
...)
{
va_list ap;
char *cmdstr;
int status, cmdlen;
GString *cmdstr;
int status;
static int retry = 0;
static int level = 0; /* ftpfs_login_server() use ftpfs_command() */
cmdstr = g_string_sized_new (32);
va_start (ap, fmt);
cmdstr = g_strdup_vprintf (fmt, ap);
g_string_vprintf (cmdstr, fmt, ap);
va_end (ap);
g_string_append (cmdstr, "\r\n");
cmdlen = strlen (cmdstr);
cmdstr = g_realloc (cmdstr, cmdlen + 3);
strcpy (cmdstr + cmdlen, "\r\n");
cmdlen += 2;
if (MEDATA->logfile)
{
if (strncmp (cmdstr, "PASS ", 5) == 0)
if (MEDATA->logfile != NULL)
{
if (strncmp (cmdstr->str, "PASS ", 5) == 0)
fputs ("PASS <Password not logged>\r\n", MEDATA->logfile);
}
else
{
size_t ret;
ret = fwrite (cmdstr, cmdlen, 1, MEDATA->logfile);
ret = fwrite (cmdstr->str, cmdstr->len, 1, MEDATA->logfile);
(void) ret;
}
@ -509,7 +505,7 @@ ftpfs_command (struct vfs_class *me, struct vfs_s_super *super, int wait_reply,
got_sigpipe = 0;
tty_enable_interrupt_key ();
status = write (SUP->sock, cmdstr, cmdlen);
status = write (SUP->sock, cmdstr->str, cmdstr->len);
if (status < 0)
{
@ -522,15 +518,13 @@ ftpfs_command (struct vfs_class *me, struct vfs_s_super *super, int wait_reply,
level = 1;
status = ftpfs_reconnect (me, super);
level = 0;
if (status && (write (SUP->sock, cmdstr, cmdlen) > 0))
{
if (status && (write (SUP->sock, cmdstr->str, cmdstr->len) > 0))
goto ok;
}
}
got_sigpipe = 1;
}
g_free (cmdstr);
g_string_free (cmdstr, TRUE);
tty_disable_interrupt_key ();
return TRANSIENT;
}
@ -549,16 +543,15 @@ ftpfs_command (struct vfs_class *me, struct vfs_s_super *super, int wait_reply,
level = 1;
status = ftpfs_reconnect (me, super);
level = 0;
if (status && (write (SUP->sock, cmdstr, cmdlen) > 0))
{
if (status && (write (SUP->sock, cmdstr->str, cmdstr->len) > 0))
goto ok;
}
}
retry = 0;
g_free (cmdstr);
g_string_free (cmdstr, TRUE);
return status;
}
g_free (cmdstr);
g_string_free (cmdstr, TRUE);
return COMPLETE;
}