remove obsolete smtpap

svn:r219

1 files changed, 0 insertions, 134 deletions

diff --git a/src/smtpap/io.c b/src/smtpap/io.c
deleted file mode 100644
index f45e5cf3c..000000000
--- a/src/smtpap/io.c
+++ /dev/null
@@ -1,134 +0,0 @@
-#include <sys/time.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "../common/log.h"
-#include "../common/utils.h"
-
-#include "smtpap.h"
-#include "io.h"
-
-/* connection timeout */
-extern struct timeval *conn_toutp;
-
-/* printf-like function used to send messages to a socket */
-int sendmessage(int s, char *buf, size_t buflen, const char *format, ...)
-{
-  int retval = 0;
-  va_list ap;
-  
-  if (!buf)
-    return -1;
-  
-  va_start(ap,format);
-  retval = vsnprintf(buf,buflen, format, ap);
-  va_end(ap);
-  
-  if (retval < 0) 
-  {
-    log(LOG_DEBUG,"sendmessage() : could not print to buffer");
-    return -1;
-  }
-
-  log(LOG_DEBUG,"sendmessage() : printed this to buffer : %s",buf);
-  
-  retval = write_tout(s,buf,(size_t)retval, conn_toutp);
-  if (retval < 0)
-  {
-    log(LOG_DEBUG,"sendmessage() : could not send");
-    return -1;
-  }
-  
-  return retval;
-}
-
-/* receive a response from the recipient SMTP server into *op_in
- * Can handle multi-line responses. */
-int receive(int s, char **inbuf,size_t *inbuflen, int flags)
-{
-  int inputlen = 0; /* running total length of the input */
-  int inputerror = 0; /* has an error occured? */
-  int retval = 0; /* used for saving function return values */
-  
-  /* for processing multi-line responses */
-  int i=0;
-  
-  /* storing old values of *inbuf and *inbuflen */
-  char *inbuf_old = NULL;
-  size_t inbuflen_old=0;
-  
-  if ((!inbuf) || (!*inbuf) || (!inbuflen))
-    return -1;
-
-  /* saving old values in case we need to restore them */
-  inbuf_old = *inbuf;
-  inbuflen_old = *inbuflen;
-
-  do
-  {
-    if (inputlen == *inbuflen-1) /* we need to increase the buffer size */
-    {
-      /* increase the size of the buffer */
-      *inbuflen += 512;
-      
-      *inbuf = (char *)realloc(*inbuf,(size_t)*inbuflen);
-      if (!*inbuf)
-      {
-	log(LOG_ERR,"Could not allocate memory.");
-	*inbuf = inbuf_old;
-	*inbuflen = inbuflen_old;
-	inputerror = 1;
-	break;
-      }
-    }
-    
-    retval=read_tout(s,*inbuf+inputlen,(size_t)(*inbuflen-inputlen-1),flags, conn_toutp); /* subtract 1 from inbuflen to leave space for \0 */
-    if (retval <= 0)
-    {
-      log(LOG_ERR,"Error occured while receiving data.");
-      inputerror = 1;
-      break;
-    }
-    else
-    {
-      inputerror = 0;
-      inputlen += retval;
-
-      /* exit clause if we have received CRLF, otherwise we need to keep reading*/
-      /* also keep on reading if it's a multi-line response */
-      if (inputlen >= SMTPAP_CRLF_LEN)
-      {
-	if (!strncmp(*inbuf+inputlen-SMTPAP_CRLF_LEN,SMTPAP_CRLF,SMTPAP_CRLF_LEN)) /* entire line received */
-	{
-	  /* now check wether we should expect more lines */
-	  /* find the <CRLF> sequence which occurs one before last */
-	  for(i=inputlen-SMTPAP_CRLF_LEN-1; i > 0; i--) /* move backwards, start just before the final CRLF */
-	  {
-	    if ((*inbuf)[i] == SMTPAP_LF) /* got a LF */
-	    {
-	      /* check for a CR preceding it */
-	      if ((*inbuf)[i-1] == SMTPAP_CR) /* got a CR */
-		break;
-	    }
-	  }
-	  if (i==0) /* correct the offset if no CRLF found */
-	    i=-1;
-
-	  /* check the 4th character after the <CRLF> to see if it is - or <SP> */
-	  if ((*inbuf)[i+4] != '-') /* no more lines */
-	    break;
-	}
-      }
-    }
-  } while(1); 
-  
-  if (!inputerror)
-  {
-    (*inbuf)[inputlen]=0; /* add the terminating NULL character */
-    return inputlen;
-  }
-
-  return -1;
-}