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util-src/*.c: astyle --indent=tab --brackets=attach --indent-switches --break-blocks --pad-oper --unpad-paren --add-brackets --align-pointer=type --lineend=linux

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This commit is contained in:
Kim Alvefur 2015-04-03 19:52:48 +02:00
parent 28c58565ac
commit e866ef555a
7 changed files with 827 additions and 697 deletions
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70
util-src/net.c
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@ -14,13 +14,13 @@
#include <errno.h>
#ifndef _WIN32
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <ifaddrs.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if.h>
#include <ifaddrs.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#endif
#include <lua.h>
@ -32,20 +32,19 @@
/* Enumerate all locally configured IP addresses */
const char * const type_strings[] = {
const char* const type_strings[] = {
"both",
"ipv4",
"ipv6",
NULL
};
static int lc_local_addresses(lua_State *L)
{
static int lc_local_addresses(lua_State* L) {
#ifndef _WIN32
/* Link-local IPv4 addresses; see RFC 3927 and RFC 5735 */
const long ip4_linklocal = htonl(0xa9fe0000); /* 169.254.0.0 */
const long ip4_mask = htonl(0xffff0000);
struct ifaddrs *addr = NULL, *a;
struct ifaddrs* addr = NULL, *a;
#endif
int n = 1;
int type = luaL_checkoption(L, 1, "both", type_strings);
@ -54,63 +53,78 @@ static int lc_local_addresses(lua_State *L)
const char ipv6 = (type == 0 || type == 2);
#ifndef _WIN32
if (getifaddrs(&addr) < 0) {
if(getifaddrs(&addr) < 0) {
lua_pushnil(L);
lua_pushfstring(L, "getifaddrs failed (%d): %s", errno,
strerror(errno));
strerror(errno));
return 2;
}
#endif
lua_newtable(L);
#ifndef _WIN32
for (a = addr; a; a = a->ifa_next) {
for(a = addr; a; a = a->ifa_next) {
int family;
char ipaddr[INET6_ADDRSTRLEN];
const char *tmp = NULL;
const char* tmp = NULL;
if (a->ifa_addr == NULL || a->ifa_flags & IFF_LOOPBACK)
if(a->ifa_addr == NULL || a->ifa_flags & IFF_LOOPBACK) {
continue;
}
family = a->ifa_addr->sa_family;
if (ipv4 && family == AF_INET) {
struct sockaddr_in *sa = (struct sockaddr_in *)a->ifa_addr;
if (!link_local &&((sa->sin_addr.s_addr & ip4_mask) == ip4_linklocal))
if(ipv4 && family == AF_INET) {
struct sockaddr_in* sa = (struct sockaddr_in*)a->ifa_addr;
if(!link_local && ((sa->sin_addr.s_addr & ip4_mask) == ip4_linklocal)) {
continue;
}
tmp = inet_ntop(family, &sa->sin_addr, ipaddr, sizeof(ipaddr));
} else if (ipv6 && family == AF_INET6) {
struct sockaddr_in6 *sa = (struct sockaddr_in6 *)a->ifa_addr;
if (!link_local && IN6_IS_ADDR_LINKLOCAL(&sa->sin6_addr))
} else if(ipv6 && family == AF_INET6) {
struct sockaddr_in6* sa = (struct sockaddr_in6*)a->ifa_addr;
if(!link_local && IN6_IS_ADDR_LINKLOCAL(&sa->sin6_addr)) {
continue;
if (IN6_IS_ADDR_V4MAPPED(&sa->sin6_addr) || IN6_IS_ADDR_V4COMPAT(&sa->sin6_addr))
}
if(IN6_IS_ADDR_V4MAPPED(&sa->sin6_addr) || IN6_IS_ADDR_V4COMPAT(&sa->sin6_addr)) {
continue;
}
tmp = inet_ntop(family, &sa->sin6_addr, ipaddr, sizeof(ipaddr));
}
if (tmp != NULL) {
if(tmp != NULL) {
lua_pushstring(L, tmp);
lua_rawseti(L, -2, n++);
}
/* TODO: Error reporting? */
}
freeifaddrs(addr);
#else
if (ipv4) {
if(ipv4) {
lua_pushstring(L, "0.0.0.0");
lua_rawseti(L, -2, n++);
}
if (ipv6) {
if(ipv6) {
lua_pushstring(L, "::");
lua_rawseti(L, -2, n++);
}
#endif
return 1;
}
int luaopen_util_net(lua_State* L)
{
int luaopen_util_net(lua_State* L) {
luaL_Reg exports[] = {
{ "local_addresses", lc_local_addresses },
{ NULL, NULL }