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Added capture and setting of REMOTE_ADDR in request.

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Kevin B. Carpenter 2018-03-06 08:20:51 -07:00
parent 25aa0b34c3
commit 73fa115803
1 changed files with 23 additions and 0 deletions
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23
httplib.h
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@ -157,6 +157,7 @@ public:
virtual int read(char* ptr, size_t size) = 0;
virtual int write(const char* ptr, size_t size1) = 0;
virtual int write(const char* ptr) = 0;
virtual std::string get_remote_addr() = 0;
template <typename ...Args>
void write_format(const char* fmt, const Args& ...args);
@ -171,6 +172,26 @@ public:
virtual int write(const char* ptr, size_t size);
virtual int write(const char* ptr);
std::string get_remote_addr() {
socklen_t len;
struct sockaddr_storage addr;
char ipstr[INET6_ADDRSTRLEN];
len = sizeof addr;
getpeername(sock_, (struct sockaddr*)&addr, &len);
// deal with both IPv4 and IPv6:
if (addr.ss_family == AF_INET) {
struct sockaddr_in *s = (struct sockaddr_in *)&addr;
inet_ntop(AF_INET, &s->sin_addr, ipstr, sizeof ipstr);
} else { // AF_INET6
struct sockaddr_in6 *s = (struct sockaddr_in6 *)&addr;
inet_ntop(AF_INET6, &s->sin6_addr, ipstr, sizeof ipstr);
}
return ipstr;
}
private:
socket_t sock_;
};
@ -1583,6 +1604,8 @@ inline bool Server::process_request(Stream& strm, bool last_connection)
ret = false;
}
req.set_header("REMOTE_ADDR", strm.get_remote_addr().c_str());
// Body
if (req.method == "POST") {
if (!detail::read_content(strm, req)) {