From 5e1a84ab74d5e97582427f016f291a8c11e66f99 Mon Sep 17 00:00:00 2001 From: jutteau Date: Fri, 11 May 2007 18:10:19 +0000 Subject: Completion du script de mise à jour de la pc-104 : * Ajout des sources de busybox dans ./conf/busybox/ * Ajout d'un fichier réclamé par les script dans ./conf/busybox.links --- .../initrd/conf/busybox/networking/udhcp/common.h | 104 +++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 i/pc104/initrd/conf/busybox/networking/udhcp/common.h (limited to 'i/pc104/initrd/conf/busybox/networking/udhcp/common.h') diff --git a/i/pc104/initrd/conf/busybox/networking/udhcp/common.h b/i/pc104/initrd/conf/busybox/networking/udhcp/common.h new file mode 100644 index 0000000..a80691b --- /dev/null +++ b/i/pc104/initrd/conf/busybox/networking/udhcp/common.h @@ -0,0 +1,104 @@ +/* vi: set sw=4 ts=4: */ +/* common.h + * + * Russ Dill September 2001 + * Rewritten by Vladimir Oleynik (C) 2003 + * + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. + */ + +#ifndef _COMMON_H +#define _COMMON_H + +#include "busybox.h" + +#define DEFAULT_SCRIPT "/usr/share/udhcpc/default.script" + +#define COMBINED_BINARY + + +/*** packet.h ***/ + +#include +#include + +struct dhcpMessage { + uint8_t op; + uint8_t htype; + uint8_t hlen; + uint8_t hops; + uint32_t xid; + uint16_t secs; + uint16_t flags; + uint32_t ciaddr; + uint32_t yiaddr; + uint32_t siaddr; + uint32_t giaddr; + uint8_t chaddr[16]; + uint8_t sname[64]; + uint8_t file[128]; + uint32_t cookie; + uint8_t options[308]; /* 312 - cookie */ +}; + +struct udp_dhcp_packet { + struct iphdr ip; + struct udphdr udp; + struct dhcpMessage data; +}; + +void udhcp_init_header(struct dhcpMessage *packet, char type); +int udhcp_get_packet(struct dhcpMessage *packet, int fd); +uint16_t udhcp_checksum(void *addr, int count); +int udhcp_raw_packet(struct dhcpMessage *payload, + uint32_t source_ip, int source_port, + uint32_t dest_ip, int dest_port, uint8_t *dest_arp, int ifindex); +int udhcp_kernel_packet(struct dhcpMessage *payload, + uint32_t source_ip, int source_port, + uint32_t dest_ip, int dest_port); + + +/**/ + +void udhcp_background(const char *pidfile); +void udhcp_start_log_and_pid(const char *pidfile); + +void udhcp_run_script(struct dhcpMessage *packet, const char *name); + +// Still need to clean these up... + +/* from pidfile.h */ +#define pidfile_acquire udhcp_pidfile_acquire +#define pidfile_write_release udhcp_pidfile_write_release +/* from options.h */ +#define get_option udhcp_get_option +#define end_option udhcp_end_option +#define add_option_string udhcp_add_option_string +#define add_simple_option udhcp_add_simple_option +#define option_lengths udhcp_option_lengths +/* from socket.h */ +#define listen_socket udhcp_listen_socket +#define read_interface udhcp_read_interface +/* from dhcpc.h */ +#define client_config udhcp_client_config +/* from dhcpd.h */ +#define server_config udhcp_server_config + +long uptime(void); +void udhcp_sp_setup(void); +int udhcp_sp_fd_set(fd_set *rfds, int extra_fd); +int udhcp_sp_read(fd_set *rfds); +int raw_socket(int ifindex); +int read_interface(const char *interface, int *ifindex, uint32_t *addr, uint8_t *arp); +int listen_socket(uint32_t ip, int port, const char *inf); +int pidfile_acquire(const char *pidfile); +void pidfile_write_release(int pid_fd); +int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *arp, char *interface); + +#if ENABLE_FEATURE_UDHCP_DEBUG +# define DEBUG(str, args...) bb_info_msg(str, ## args) +#else +# define DEBUG(str, args...) do {;} while (0) +#endif + +#endif -- cgit v1.2.3