}
+/* Forward declarations */
+static void bdat_push_receive_functions(void);
+static void bdat_pop_receive_functions(void);
+
+
/* Get a byte from the smtp input, in CHUNKING mode. Handle ack of the
previous BDAT chunk and getting new ones when we run out. Uses the
underlying smtp_getc or tls_getc both for that and for getting the
}
-void
+static void
bdat_push_receive_functions(void)
{
/* push the current receive_* function on the "stack", and
receive_ungetc = bdat_ungetc;
}
-void
+static void
bdat_pop_receive_functions(void)
{
receive_getc = lwr_receive_getc;
receive_getbuf = lwr_receive_getbuf;
receive_ungetc = lwr_receive_ungetc;
-lwr_receive_getc = lwr_receive_getbuf = lwr_receive_ungetc = NULL;
+lwr_receive_getc = NULL;
+lwr_receive_getbuf = NULL;
+lwr_receive_ungetc = NULL;
}
/*************************************************
/* Apply SMTP rewrite */
- raw_sender = ((rewrite_existflags & rewrite_smtp) != 0)?
- rewrite_one(smtp_cmd_data, rewrite_smtp|rewrite_smtp_sender, NULL, FALSE,
- US"", global_rewrite_rules) : smtp_cmd_data;
+ raw_sender = rewrite_existflags & rewrite_smtp
+ /* deconst ok as smtp_cmd_data was not const */
+ ? US rewrite_one(smtp_cmd_data, rewrite_smtp|rewrite_smtp_sender, NULL,
+ FALSE, US"", global_rewrite_rules)
+ : smtp_cmd_data;
/* Extract the address; the TRUE flag allows <> as valid */
&& sender_address[0] != 0 && sender_address[0] != '@')
if (f.allow_unqualified_sender)
{
- sender_address = rewrite_address_qualify(sender_address, FALSE);
+ /* deconst ok as sender_address was not const */
+ sender_address = US rewrite_address_qualify(sender_address, FALSE);
DEBUG(D_receive) debug_printf("unqualified address %s accepted "
"and rewritten\n", raw_sender);
}
recipient address */
recipient = rewrite_existflags & rewrite_smtp
- ? rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
+ /* deconst ok as smtp_cmd_data was not const */
+ ? US rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
global_rewrite_rules)
: smtp_cmd_data;
{
DEBUG(D_receive) debug_printf("unqualified address %s accepted\n",
recipient);
- recipient = rewrite_address_qualify(recipient, TRUE);
+ /* deconst ok as recipient was not const */
+ recipient = US rewrite_address_qualify(recipient, TRUE);
}
/* The function moan_smtp_batch() does not return. */
else
receive_feof = smtp_feof;
receive_ferror = smtp_ferror;
receive_smtp_buffered = smtp_buffered;
-lwr_receive_getc = lwr_receive_getbuf = lwr_receive_ungetc = NULL;
+lwr_receive_getc = NULL;
+lwr_receive_getbuf = NULL;
+lwr_receive_ungetc = NULL;
smtp_inptr = smtp_inend = smtp_inbuffer;
smtp_had_eof = smtp_had_error = 0;
DEBUG(D_receive) debug_printf("unqualified address %s accepted\n",
*recipient);
rd = Ustrlen(recipient) + 1;
- *recipient = rewrite_address_qualify(*recipient, TRUE);
+ /* deconst ok as *recipient was not const */
+ *recipient = US rewrite_address_qualify(*recipient, TRUE);
return rd;
}
smtp_printf("501 %s: recipient address must contain a domain\r\n", FALSE,
TRUE flag allows "<>" as a sender address. */
raw_sender = rewrite_existflags & rewrite_smtp
- ? rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
+ /* deconst ok as smtp_cmd_data was not const */
+ ? US rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
global_rewrite_rules)
: smtp_cmd_data;
if (f.allow_unqualified_sender)
{
sender_domain = Ustrlen(sender_address) + 1;
- sender_address = rewrite_address_qualify(sender_address, FALSE);
+ /* deconst ok as sender_address was not const */
+ sender_address = US rewrite_address_qualify(sender_address, FALSE);
DEBUG(D_receive) debug_printf("unqualified address %s accepted\n",
raw_sender);
}
as a recipient address */
recipient = rewrite_existflags & rewrite_smtp
- ? rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
+ /* deconst ok as smtp_cmd_data was not const */
+ ? US rewrite_one(smtp_cmd_data, rewrite_smtp, NULL, FALSE, US"",
global_rewrite_rules)
: smtp_cmd_data;
case DATA_CMD:
HAD(SCH_DATA);
f.dot_ends = TRUE;
- f.bdat_readers_wanted = FALSE
+ f.bdat_readers_wanted = FALSE;
DATA_BDAT: /* Common code for DATA and BDAT */
#ifndef DISABLE_PIPE_CONNECT
}
}
- if (f.bdat_readers_wanted)
- bdat_push_receive_functions();
-
if (user_msg)
smtp_user_msg(US"354", user_msg);
else
"354 Enter message, ending with \".\" on a line by itself\r\n", FALSE);
}
+ if (f.bdat_readers_wanted)
+ bdat_push_receive_functions();
+
#ifdef TCP_QUICKACK
if (smtp_in) /* all ACKs needed to ramp window up for bulk data */
(void) setsockopt(fileno(smtp_in), IPPROTO_TCP, TCP_QUICKACK,