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Changed to take host-name instead of address.

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This commit is contained in:
yhirose 2012-09-24 20:49:00 -04:00
parent c5c1c4d412
commit 3fbd3afb6c
2 changed files with 23 additions and 31 deletions
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8
example/sample.cc
View file

@ -23,14 +23,10 @@ int main(void)
});
svr.get("/item/:name", [](Context& cxt) {
try {
cxt.response.body = cxt.request.params.at("name");
} catch (...) {
// Error...
}
cxt.response.body = cxt.request.params.at("name");
});
svr.run("0.0.0.0", 1234);
svr.run("localhost", 1234);
}
// vim: et ts=4 sw=4 cin cino={1s ff=unix

46
httpsvrkit.h
View file

@ -12,24 +12,15 @@
#include <fcntl.h>
#include <io.h>
#include <winsock2.h>
#include <ws2tcpip.h>
typedef unsigned __int16 uint16_t;
typedef SOCKET socket_t;
int inet_aton(const char* strptr, struct in_addr* addrptr)
{
unsigned long addr = inet_addr(strptr);
if (addr == ULONG_MAX)
return 0;
addrptr->s_addr = addr;
return 1;
}
#else
#include <pthread.h>
#include <unistd.h>
#include <netdb.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>
typedef int socket_t;
#endif
@ -73,10 +64,10 @@ public:
Server();
~Server();
void get(const std::string& pattern, Handler handler);
void post(const std::string& pattern, Handler handler);
void get(const char* pattern, Handler handler);
void post(const char* pattern, Handler handler);
bool run(const std::string& ipaddr, int port);
bool run(const char* ipaddr_or_hostname, int port);
void stop();
private:
@ -88,7 +79,7 @@ private:
// Implementation
inline socket_t create_socket(const std::string& ipaddr, int port)
inline socket_t create_server_socket(const const char* ipaddr_or_hostname, int port)
{
// Create a server socket
socket_t sock = socket(AF_INET, SOCK_STREAM, 0);
@ -100,16 +91,21 @@ inline socket_t create_socket(const std::string& ipaddr, int port)
int opt = 1;
setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char*)&opt, sizeof(opt));
// Bind the socket to the given address
struct sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_port = htons((uint16_t)port);
if (inet_aton(ipaddr.c_str(), &addr.sin_addr) <= 0) {
// Get a host entry info
struct hostent* hp;
if (!(hp = gethostbyname(ipaddr_or_hostname))) {
return -1;
}
// Bind the socket to the given address
struct sockaddr_in addr;
memset(&addr, 0, sizeof(addr));
memcpy(&addr.sin_addr, hp->h_addr, hp->h_length);
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
if (::bind(sock, (struct sockaddr*)&addr, sizeof(addr)) != 0) {
puts("(error)\n");
return -1;
}
@ -156,19 +152,19 @@ inline Server::~Server()
#endif
}
inline void Server::get(const std::string& pattern, Handler handler)
inline void Server::get(const char* pattern, Handler handler)
{
handlers_.insert(std::make_pair(pattern, handler));
}
inline void Server::post(const std::string& pattern, Handler handler)
inline void Server::post(const char* pattern, Handler handler)
{
handlers_.insert(std::make_pair(pattern, handler));
}
inline bool Server::run(const std::string& ipaddr, int port)
inline bool Server::run(const const char*ipaddr_or_hostname, int port)
{
sock_ = create_socket(ipaddr, port);
sock_ = create_server_socket(ipaddr_or_hostname, port);
if (sock_ == -1) {
return false;
}