1 files changed, 0 insertions, 100 deletions
diff --git a/src/or/cell.c b/src/or/cell.c
deleted file mode 100644
index 3b457fcca9..0000000000
--- a/src/or/cell.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright 2001,2002 Roger Dingledine, Matej Pfajfar. */
-/* See LICENSE for licensing information */
-/* $Id$ */
-
-#include "or.h"
-
-static cell_t *new_create_cell(uint16_t aci, unsigned char length, unsigned char *buf)
-{
-  cell_t *c = NULL;
-  int retval;
-
-  if ((aci) && (buf) && (length <= CELL_PAYLOAD_SIZE)) /* valid parameters */
-  {
-    c = (cell_t *)malloc(sizeof(cell_t));
-    if (!c) /* malloc() error */
-      return NULL;
-    
-    c->command = CELL_CREATE;
-    c->aci = aci;
-    c->length = length;
-    c->seq = 0;
-    
-    memcpy((void *)c->payload, (void *)buf, length);
-    retval = crypto_pseudo_rand(CELL_PAYLOAD_SIZE-length, (unsigned char *)(c->payload+length));
-    if (retval) /* RAND_pseudo_bytes() error */
-    {
-      free((void *)c);
-      return NULL;
-    } /* RAND_pseudo_bytes() error */
-    
-    return c;
-  } /* valid parameters */
-  else /* invalid parameters */
-    return NULL;
-}
-
-int pack_create(uint16_t aci, unsigned char *onion, uint32_t onionlen, unsigned char **cellbuf, unsigned int *cellbuflen)
-{
-  cell_t *c;
-  unsigned char *buf;
-  unsigned int buflen;
-  unsigned int cells;
-  unsigned int dataleft;
-  unsigned int i;
-  
-  assert(aci && onion && onionlen && cellbuf && cellbuflen);
-
-  /* copy the onion into a buffer, prepend with onion length */
-  buflen = onionlen+4;
-  buf = (unsigned char *)malloc(buflen);
-  if (!buf) /* malloc() error */
-    return -1;
-  
-  log(LOG_DEBUG,"pack_create() : Setting onion length to %u.",onionlen);
-  *(uint32_t*)buf = htonl(onionlen);
-  memcpy((void *)(buf+4),(void *)onion,onionlen);
-  
-  /* calculate number of cells required */
-  if (buflen%CELL_PAYLOAD_SIZE == 0)
-    cells = buflen/CELL_PAYLOAD_SIZE;
-  else
-    cells = buflen/CELL_PAYLOAD_SIZE+1;
-  
-  /* allocate memory for the cells */
-  *cellbuflen = cells * sizeof(cell_t);
-  *cellbuf = malloc(*cellbuflen);
-  if (!*cellbuf) /* malloc() error */
-    return -1;
-    
-  log(LOG_DEBUG,"pack_create() : Allocated memory for %u cells.",cells);
-  
-  /* create cells one by one */
-  dataleft = buflen;
-  for(i=0; i<cells; i++)
-  {
-    log(LOG_DEBUG,"pack_create() : Packing %u bytes of data.",dataleft);
-    if (dataleft >= CELL_PAYLOAD_SIZE)
-    {
-    c = new_create_cell(aci,CELL_PAYLOAD_SIZE,buf+i*CELL_PAYLOAD_SIZE);
-    dataleft -= CELL_PAYLOAD_SIZE;
-    }
-    else
-    c = new_create_cell(aci,dataleft,buf+i*CELL_PAYLOAD_SIZE);
-      
-    if (!c) /* cell creation failed */
-    {
-      free((void *)*cellbuf);
-      return -1;
-    } /* cell creation failed */
-      
-    log(LOG_DEBUG,"pack_create() : new_create_cell succeeded; copying the cell into output buffer");
-    /* cell has been created, now copy into buffer */
-    memcpy((void *)(*cellbuf+i*sizeof(cell_t)),(void *)c,sizeof(cell_t));
-    free((void *)c);
-  }
-  
-  free(buf);
-  return 0;
-}
-