diff options
Diffstat (limited to 'roms/SLOF/lib/libnet/tftp.h')
| -rw-r--r-- | roms/SLOF/lib/libnet/tftp.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/roms/SLOF/lib/libnet/tftp.h b/roms/SLOF/lib/libnet/tftp.h new file mode 100644 index 000000000..d2c091947 --- /dev/null +++ b/roms/SLOF/lib/libnet/tftp.h @@ -0,0 +1,54 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + + +#ifndef _TFTP_H_ +#define _TFTP_H_ + +#include <stdint.h> +#include "ipv6.h" + +struct tftphdr { + int16_t th_opcode; + uint16_t th_data; +}; + +struct filename_ip { + uint32_t own_ip; + ip6_addr_t own_ip6; + uint32_t server_ip; + ip6_addr_t server_ip6; + ip6_addr_t dns_ip6; + char filename[256]; + char *pl_cfgfile; /* For PXELINUX DHCPv4 option 209. Must be free()ed */ + char *pl_prefix; /* For PXELINUX DHCPv4 option 210. Must be free()ed */ + int fd; + int ip_version; +}; +typedef struct filename_ip filename_ip_t; + +typedef struct { + uint32_t bad_tftp_packets; + uint32_t no_packets; + uint32_t blocks_missed; + uint32_t blocks_received; +} tftp_err_t; + +int tftp(filename_ip_t *fnip, unsigned char *buf, int len, + unsigned int retries, tftp_err_t *err); +int32_t handle_tftp(int fd, uint8_t *, int32_t); +void handle_tftp_dun(uint8_t err_code); +int parse_tftp_args(char buffer[], char *server_ip, char filename[], int fd, int len); +int tftp_get_error_info(filename_ip_t *fnip, tftp_err_t *tftperr, int rc, + const char **errstr, int *ecode); + +#endif |