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Merge 97464778b92bc7904ff793dd0ccea338cc24194c into f3f00e348b65e94c033960513950d7fc375b10df

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A13501350 2025-09-24 11:20:01 +00:00 committed by GitHub
commit 33c2b45bcb
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1 changed files with 48 additions and 45 deletions
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87
iis/mymodule.cpp
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@ -90,26 +90,19 @@ class REQUEST_STORED_CONTEXT : public IHttpStoredContext
char *GetIpAddr(apr_pool_t *pool, PSOCKADDR pAddr)
{
const char *format = "%15[0-9.]:%5[0-9]";
char ip[16] = { 0 }; // ip4 addresses have max len 15
char port[6] = { 0 }; // port numbers are 16bit, ie 5 digits max
DWORD len = 50;
char *buf = (char *)apr_palloc(pool, len);
if(buf == NULL)
if (pAddr == NULL) {
return "";
}
buf[0] = 0;
DWORD addrSize = pAddr->sa_family == AF_INET ? sizeof(SOCKADDR_IN) : sizeof(SOCKADDR_IN6);
char* buf = (char*)apr_palloc(pool, NI_MAXHOST);
if (buf == NULL) {
return "";
}
buf[0] = '\0';
WSAAddressToString(pAddr, sizeof(SOCKADDR), NULL, buf, &len);
// test for IPV4 with port on the end
if (sscanf(buf, format, ip, port) == 2) {
// IPV4 but with port - remove the port
char* input = ":";
char* ipv4 = strtok(buf, input);
return ipv4;
if (GetNameInfo(pAddr, addrSize, buf, NI_MAXHOST, NULL, 0, NI_NUMERICHOST) != 0) {
return "";
}
return buf;
@ -117,36 +110,46 @@ char *GetIpAddr(apr_pool_t *pool, PSOCKADDR pAddr)
apr_sockaddr_t *CopySockAddr(apr_pool_t *pool, PSOCKADDR pAddr)
{
apr_sockaddr_t *addr = (apr_sockaddr_t *)apr_palloc(pool, sizeof(apr_sockaddr_t));
int adrlen = 16, iplen = 4;
apr_sockaddr_t *addr = (apr_sockaddr_t *)apr_palloc(pool, sizeof(apr_sockaddr_t));
if(pAddr->sa_family == AF_INET6)
{
adrlen = 46;
iplen = 16;
addr->pool = pool;
addr->hostname = "unknown";
addr->servname = addr->hostname;
addr->family = AF_UNSPEC;
addr->addr_str_len = 0;
addr->ipaddr_len = 0;
addr->ipaddr_ptr = NULL;
addr->salen = 0;
addr->port = 0;
if (pAddr == NULL) {
return addr;
}
addr->addr_str_len = adrlen;
addr->family = pAddr->sa_family;
addr->hostname = "unknown";
#ifdef WIN32
addr->ipaddr_len = sizeof(IN_ADDR);
#else
addr->ipaddr_len = sizeof(struct in_addr);
#endif
addr->ipaddr_ptr = &addr->sa.sin.sin_addr;
addr->pool = pool;
addr->port = 80;
#ifdef WIN32
memcpy(&addr->sa.sin.sin_addr.S_un.S_addr, pAddr->sa_data, iplen);
#else
memcpy(&addr->sa.sin.sin_addr.s_addr, pAddr->sa_data, iplen);
#endif
addr->sa.sin.sin_family = pAddr->sa_family;
addr->sa.sin.sin_port = 80;
addr->salen = sizeof(addr->sa);
addr->servname = addr->hostname;
if (pAddr->sa_family == AF_INET) {
SOCKADDR_IN *sin = (SOCKADDR_IN *)pAddr;
addr->addr_str_len = INET_ADDRSTRLEN;
addr->ipaddr_len = sizeof(struct in_addr);
addr->ipaddr_ptr = &addr->sa.sin.sin_addr;
addr->sa.sin.sin_family = AF_INET;
addr->sa.sin.sin_port = sin->sin_port; /* keep network byte order */
/* copy address */
memcpy(&addr->sa.sin.sin_addr, &sin->sin_addr, sizeof(struct in_addr));
addr->salen = sizeof(addr->sa);
addr->port = ntohs(sin->sin_port);
} else if (pAddr->sa_family == AF_INET6) {
SOCKADDR_IN6 *sin6 = (SOCKADDR_IN6 *)pAddr;
addr->addr_str_len = INET6_ADDRSTRLEN;
addr->ipaddr_len = sizeof(struct in6_addr);
addr->ipaddr_ptr = &addr->sa.sin6.sin6_addr;
addr->sa.sin6.sin6_family = AF_INET6;
addr->sa.sin6.sin6_port = sin6->sin6_port;
memcpy(&addr->sa.sin6.sin6_addr, &sin6->sin6_addr, sizeof(struct in6_addr));
addr->salen = sizeof(addr->sa);
addr->port = ntohs(sin6->sin6_port);
}
return addr;
}