2 * nmrpflash - Netgear Unbrick Utility
3 * Copyright (C) 2016 Joseph Lehner <joseph.c.lehner@gmail.com>
5 * nmrpflash is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * nmrpflash is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with nmrpflash. If not, see <http://www.gnu.org/licenses/>.
26 #if defined(_WIN32) || defined(_WIN64)
27 # define NMRPFLASH_WINDOWS
28 #elif defined(__APPLE__) && defined(__MACH__)
29 # define NMRPFLASH_OSX
30 # define NMRPFLASH_BSD
31 #elif defined (__unix__)
32 # define NMRPFLASH_UNIX
33 # if defined(__linux__)
34 # define NMRPFLASH_LINUX
35 # elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__OpenBSD__)
36 # define NMRPFLASH_BSD
38 # warning "nmrpflash is not fully supported on this platform"
41 # warning "nmrpflash is not supported on this platform"
44 #ifndef NMRPFLASH_WINDOWS
45 #include <arpa/inet.h>
46 #include <sys/types.h>
47 #include <sys/socket.h>
48 #include <netinet/in.h>
50 #ifndef NMRPFLASH_LINUX
51 #include <net/if_dl.h>
61 #define MIN(a, b) ((a) < (b) ? (a) : (b))
65 #define PACKED __attribute__((packed))
68 #define NMRPFLASH_SET_REGION
71 uint8_t ether_dhost[6];
72 uint8_t ether_shost[6];
86 const char *file_local;
87 const char *file_remote;
88 const char *ipaddr_intf;
98 const char *leafname(const char *path);
99 int tftp_put(struct nmrpd_args *args);
100 bool tftp_is_valid_filename(const char *filename);
102 int nmrp_do(struct nmrpd_args *args);
104 int select_fd(int fd, unsigned timeout);
105 const char *mac_to_str(uint8_t *mac);
107 #ifdef NMRPFLASH_WINDOWS
108 void win_perror2(const char *msg, DWORD err);
109 void sock_perror(const char *msg);
111 #define sock_perror(x) xperror(x)
114 extern int verbosity;
117 struct ethsock_arp_undo;
118 struct ethsock_ip_undo;
120 struct ethsock *ethsock_create(const char *intf, uint16_t protocol);
121 int ethsock_close(struct ethsock *sock);
122 int ethsock_send(struct ethsock *sock, void *buf, size_t len);
123 ssize_t ethsock_recv(struct ethsock *sock, void *buf, size_t len);
124 int ethsock_set_timeout(struct ethsock *sock, unsigned msec);
125 uint8_t *ethsock_get_hwaddr(struct ethsock *sock);
126 int ethsock_arp_add(struct ethsock *sock, uint8_t *hwaddr, uint32_t ipaddr, struct ethsock_arp_undo **undo);
127 int ethsock_arp_del(struct ethsock *sock, struct ethsock_arp_undo **undo);
128 int ethsock_list_all(void);
130 struct ethsock_ip_callback_args
132 struct in_addr *ipaddr;
133 struct in_addr *ipmask;
137 typedef int (*ethsock_ip_callback_t)(struct ethsock_ip_callback_args *args);
138 int ethsock_for_each_ip(struct ethsock *sock, ethsock_ip_callback_t callback,
141 int ethsock_ip_add(struct ethsock *sock, uint32_t ipaddr, uint32_t ipmask, struct ethsock_ip_undo **undo);
142 int ethsock_ip_del(struct ethsock *sock, struct ethsock_ip_undo **undo);
144 time_t time_monotonic();
145 char *lltostr(long long ll, int base);
146 uint32_t bitcount(uint32_t n);
147 uint32_t netmask(uint32_t count);
148 void xperror(const char *msg);
150 extern volatile sig_atomic_t g_interrupted;