luo980/cpp-httplib
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

enable specification of interface address for clients on Windows and Android too

Browse Source 
Co-Authored-By: Hual <1867646+Hual@users.noreply.github.com>
This commit is contained in:
ksenonadv 2022-08-23 13:08:13 +03:00 committed by iAmir
parent 388a8c007c
commit 4f9ff4f542
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
httplib.h
View File

@ -3383,8 +3383,8 @@ inline bool bind_ip_address(socket_t sock, const std::string &host) {
#define USE_IF2IP
#endif
#ifdef USE_IF2IP
inline std::string if2ip(int address_family, const std::string &ifn) {
#ifdef USE_IF2IP
struct ifaddrs *ifap;
getifaddrs(&ifap);
std::string addr_candidate;
@ -3419,8 +3419,10 @@ inline std::string if2ip(int address_family, const std::string &ifn) {
}
freeifaddrs(ifap);
return addr_candidate;
}
#else
return std::string();
#endif
}
inline socket_t create_client_socket(
const std::string &host, const std::string &ip, int port,
@ -3432,14 +3434,12 @@ inline socket_t create_client_socket(
host, ip, port, address_family, 0, tcp_nodelay, std::move(socket_options),
[&](socket_t sock2, struct addrinfo &ai) -> bool {
if (!intf.empty()) {
#ifdef USE_IF2IP
auto ip_from_if = if2ip(address_family, intf);
if (ip_from_if.empty()) { ip_from_if = intf; }
if (!bind_ip_address(sock2, ip_from_if)) {
error = Error::BindIPAddress;
return false;
}
#endif
}
set_nonblocking(sock2, true);