int LshttpdMain::processAdminSockConn(int fd)
{
char achBuf[4096];
char *pEnd = &achBuf[4096];
char *p = achBuf;
int len;
while ((len = ls_fio_read(fd, p, pEnd - p)) > 0)
p += len;
if ((len == -1) || (pEnd == p))
{
LS_ERROR("[ADMIN] failed to read command, command buf len=%d",
(int)(p - achBuf));
return LS_FAIL;
}
char *pEndAuth = strchr(achBuf, '\n');
if (!pEndAuth)
return LS_FAIL;
if (m_pServer->authAdminReq(achBuf) != 0)
return LS_FAIL;
++pEndAuth;
return processAdminBuffer(pEndAuth, p);
}
struct ifi_info *parse_proc_net()
{
struct ifi_info *ifi, *ifihead, **ifipnext;
int fd;
char achBuf[8192];
fd = ls_fio_open("/proc/net/if_inet6", O_RDONLY, 0644);
if (fd == -1)
return NULL;
int ret, total = 0;
while ((ret = ls_fio_read(fd, &achBuf[total],
sizeof(achBuf) - total - 1)) > 0)
{
total += ret;
if (total >= (int)sizeof(achBuf) - 1)
break;
}
ls_fio_close(fd);
struct sockaddr_in6 addr;
char *pEnd = &achBuf[total];
char *pLineEnd;
char *p = achBuf;
*pEnd = 0;
addr.sin6_family = AF_INET6;
ifihead = NULL;
ifipnext = &ifihead;
while (p < pEnd)
{
pLineEnd = strchr(p, '\n');
if (!pLineEnd)
pLineEnd = pEnd;
*pLineEnd = 0;
if (pLineEnd - p > 45)
{
int index, prefix, scope, flag;
char achName[256];
StringTool::hexDecode(p, 32, (char *)&addr.sin6_addr);
if (sscanf(p + 32, " %x %x %x %x %s", &index, &prefix,
&scope, &flag, achName) == 5)
{
if (scope != 32)
{
ifi = (struct ifi_info *)calloc(1, sizeof(struct ifi_info));
*ifipnext = ifi; /* prev points to this new one */
ifipnext = &ifi->ifi_next; /* pointer to next one goes here */
ifi->ifi_flags = flag; /* IFF_xxx values */
memmove(ifi->ifi_name, achName, IFI_NAME);
ifi->ifi_name[IFI_NAME - 1] = '\0';
if (ifi->ifi_addr == NULL)
{
ifi->ifi_addr = (sockaddr *)calloc(1, sizeof(struct sockaddr_in6));
memmove(ifi->ifi_addr, &addr, sizeof(struct sockaddr_in6));
}
}
}
}
p = pLineEnd + 1;
}
return ifihead;
}
