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Feature/httpd (#94)

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* Stub code for http server

* can send a response, cannot process body yet

* write headers to the response

* remove commented code

* add simple test + set default http handler

* tweak CI + unittest

* add missing file

* rewrite http::trim in a simple way

* doc
This commit is contained in:
Benjamin Sergeant
2019-06-23 14:54:21 -07:00
committed by GitHub
parent b26e9d0338
commit f84bc53c8d
27 changed files with 834 additions and 237 deletions
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82
test/IXTest.cpp
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@ -72,88 +72,6 @@ namespace ix
Logger() << msg;
}
int getAnyFreePortRandom()
{
std::random_device rd;
std::uniform_int_distribution<int> dist(1024 + 1, 65535);
return dist(rd);
}
int getAnyFreePort()
{
int defaultPort = 8090;
int sockfd;
if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
{
log("Cannot compute a free port. socket error.");
return getAnyFreePortRandom();
}
int enable = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
(char*) &enable, sizeof(enable)) < 0)
{
log("Cannot compute a free port. setsockopt error.");
return getAnyFreePortRandom();
}
// Bind to port 0. This is the standard way to get a free port.
struct sockaddr_in server; // server address information
server.sin_family = AF_INET;
server.sin_port = htons(0);
server.sin_addr.s_addr = inet_addr("127.0.0.1");
if (bind(sockfd, (struct sockaddr *)&server, sizeof(server)) < 0)
{
log("Cannot compute a free port. bind error.");
Socket::closeSocket(sockfd);
return getAnyFreePortRandom();
}
struct sockaddr_in sa; // server address information
socklen_t len = sizeof(sa);
if (getsockname(sockfd, (struct sockaddr *) &sa, &len) < 0)
{
log("Cannot compute a free port. getsockname error.");
Socket::closeSocket(sockfd);
return getAnyFreePortRandom();
}
int port = ntohs(sa.sin_port);
Socket::closeSocket(sockfd);
return port;
}
int getFreePort()
{
while (true)
{
#if defined(__has_feature)
# if __has_feature(address_sanitizer)
int port = getAnyFreePortRandom();
# else
int port = getAnyFreePort();
# endif
#else
int port = getAnyFreePort();
#endif
//
// Only port above 1024 can be used by non root users, but for some
// reason I got port 7 returned with macOS when binding on port 0...
//
if (port > 1024)
{
return port;
}
}
return -1;
}
void hexDump(const std::string& prefix,
const std::string& s)
{