forked from KolibriOS/kolibrios
ktcc: http_tcp_demo refactoring & net/network.h small fix
git-svn-id: svn://kolibrios.org@8450 a494cfbc-eb01-0410-851d-a64ba20cac60
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@ -48,7 +48,7 @@ struct addrinfo {
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extern int networklib_init ();
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extern int (*inet_addr __attribute__ ((stdcall)))(const char* hostname);
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extern char* (*inet_ntoa __attribute__ ((stdcall)))(int ip_addr);
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extern int (*getaddrinfo __attribute__ ((stdcall)))(char* hostname, int servname, struct addrinfo* hints, struct addrinfo** res);
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extern int (*getaddrinfo __attribute__ ((stdcall)))(const char* hostname, const char* servname, const struct addrinfo* hints, struct addrinfo** res);
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extern void (*freeaddrinfo __attribute__ ((stdcall)))(struct addrinfo* ai);
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#endif
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@ -14,29 +14,27 @@ int main() {
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printf("Connecting to %s on port %d\n", host, port);
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struct addrinfo *addr_info;
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if (getaddrinfo(host, 0, 0, &addr_info) != 0) {
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char port_str[16]; sprintf(port_str, "%d", port);
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struct addrinfo hints;
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memset(&hints, 0, sizeof(hints));
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hints.ai_family = AF_UNSPEC; // IPv4 or IPv6 doesnt matter
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hints.ai_socktype = SOCK_STREAM; // TCP stream sockets
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if (getaddrinfo(host, port_str, 0, &addr_info) != 0) {
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printf("Host %s not found!\n", host);
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freeaddrinfo(addr_info);
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exit(-1);
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}
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unsigned int host_sin_addr = addr_info->ai_addr->sin_addr;
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printf("IP address of %s is %s\n", host, inet_ntoa(host_sin_addr));
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//printf("Host port = %d\n", addr_info->ai_addr->sin_addr >> 8);
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freeaddrinfo(addr_info);
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printf("IP address of %s is %s\n", host, inet_ntoa(addr_info->ai_addr->sin_addr));
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//printf("Host port = %d\n", addr_info->ai_addr->sin_port >> 8);
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char request[256];
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sprintf(request, "GET /en/ HTTP/1.1\r\nHost: %s\r\n\r\n", host);
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printf("request = %s\n", request);
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int sock = socket(AF_INET4, SOCK_STREAM, IPPROTO_TCP);
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sockaddr sock_addr;
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sock_addr.sin_family = AF_INET4;
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sock_addr.sin_port = 80 << 8; // dirty hack, normally need to use htons(80) but there is no such here in libraries
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sock_addr.sin_addr = host_sin_addr;
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sock_addr.sin_zero = 0;
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puts("Connecting...\n");
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if (connect(sock, &sock_addr, sizeof(sock_addr)) != 0) {
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if (connect(sock, addr_info->ai_addr, addr_info->ai_addrlen) != 0) {
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printf("Connection failed, err_code = %d\n", err_code);
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exit(err_code);
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}
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@ -57,6 +55,10 @@ int main() {
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printf("Response = %s\n", buf);
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freeaddrinfo(addr_info);
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close(sock);
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puts("\n goodbye)\n");
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con_exit(0);
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return 0;
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}
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