[BACK]Return to libnet_advanced.c CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libnet / src

Diff for /embedaddon/libnet/src/libnet_advanced.c between versions 1.1.1.1 and 1.1.1.3

version 1.1.1.1, 2012/02/21 22:14:23 version 1.1.1.3, 2023/09/27 11:11:38
Line 30 Line 30
  *   *
  */   */
   
#if (HAVE_CONFIG_H)#include "common.h"
#include "../include/config.h" 
#endif 
#if (!(_WIN32) || (__CYGWIN__))  
#include "../include/libnet.h" 
#else 
#include "../include/win32/libnet.h" 
#endif 
   
 int  int
libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet, u_int32_t *packet_s)libnet_adv_cull_packet(libnet_t *l, uint8_t **packet, uint32_t *packet_s)
 {  {
     *packet = NULL;      *packet = NULL;
     *packet_s = 0;      *packet_s = 0;
Line 48  libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet, Line 41  libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet,
     if (l->injection_type != LIBNET_LINK_ADV)      if (l->injection_type != LIBNET_LINK_ADV)
     {      {
         snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,          snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,
                "%s(): advanced link mode not enabled\n", __func__);                "%s(): advanced link mode not enabled", __func__);
         return (-1);          return (-1);
     }      }
   
Line 57  libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet, Line 50  libnet_adv_cull_packet(libnet_t *l, u_int8_t **packet,
 }  }
   
 int  int
libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag, u_int8_t **header,libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag, uint8_t **header,
        u_int32_t *header_s)        uint32_t *header_s)
 {  {
     libnet_pblock_t *p;      libnet_pblock_t *p;
   
Line 68  libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag Line 61  libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag
     if (l->injection_type != LIBNET_LINK_ADV)      if (l->injection_type != LIBNET_LINK_ADV)
     {      {
         snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,          snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,
                "%s(): advanced link mode not enabled\n", __func__);                "%s(): advanced link mode not enabled", __func__);
         return (-1);          return (-1);
     }      }
   
Line 76  libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag Line 69  libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag
     if (p == NULL)      if (p == NULL)
     {      {
         snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,          snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,
            "%s(): ptag not found, you sure it exists?\n", __func__);            "%s(): ptag not found, you sure it exists?", __func__);
         return (-1);          return (-1);
     }      }
     *header   = p->buf;      *header   = p->buf;
Line 86  libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag Line 79  libnet_adv_cull_header(libnet_t *l, libnet_ptag_t ptag
 }  }
   
 int  int
libnet_adv_write_link(libnet_t *l, u_int8_t *packet, u_int32_t packet_s)libnet_adv_write_link(libnet_t *l, const uint8_t *packet, uint32_t packet_s)
 {  {
     int c;      int c;
   
     if (l->injection_type != LIBNET_LINK_ADV)      if (l->injection_type != LIBNET_LINK_ADV)
     {      {
         snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,          snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,
                "%s(): advanced link mode not enabled\n", __func__);                "%s(): advanced link mode not enabled", __func__);
         return (-1);          return (-1);
     }      }
     c = libnet_write_link(l, packet, packet_s);      c = libnet_write_link(l, packet, packet_s);
Line 119  libnet_adv_write_link(libnet_t *l, u_int8_t *packet, u Line 112  libnet_adv_write_link(libnet_t *l, u_int8_t *packet, u
     return (c);      return (c);
 }  }
   
   int
   libnet_adv_write_raw_ipv4(libnet_t *l, const uint8_t *packet, uint32_t packet_s)
   {
       int c;
   
       if (l->injection_type != LIBNET_RAW4_ADV)
       {
           snprintf(l->err_buf, LIBNET_ERRBUF_SIZE,
                   "%s(): advanced raw4 mode not enabled", __func__);
           return (-1);
       }
       c = libnet_write_raw_ipv4(l, packet, packet_s);
   
       /* do statistics */
       if (c == packet_s)
       {
           l->stats.packets_sent++;
           l->stats.bytes_written += c;
       }
       else
       {
           l->stats.packet_errors++;
           /*
            *  XXX - we probably should have a way to retrieve the number of
            *  bytes actually written (since we might have written something).
            */
           if (c > 0)
           {
               l->stats.bytes_written += c;
           }
       }
       return (c);
   }
   
 void  void
libnet_adv_free_packet(libnet_t *l, u_int8_t *packet)libnet_adv_free_packet(libnet_t *l, uint8_t *packet)
 {  {
     /*      /*
      *  Restore original pointer address so free won't complain about a       *  Restore original pointer address so free won't complain about a
Line 133  libnet_adv_free_packet(libnet_t *l, u_int8_t *packet) Line 160  libnet_adv_free_packet(libnet_t *l, u_int8_t *packet)
     free(packet);      free(packet);
 }  }
   
/* EOF *//**
  * Local Variables:
  *  indent-tabs-mode: nil
  *  c-file-style: "stroustrup"
  * End:
  */
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.3

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>