R_API void r_core_rtr_add(RCore *core, const char *_input) {
char *port, input[1024], *host = NULL, *file = NULL, *ptr = NULL, buf[1024];
int proto, i;
RSocket *fd;
strncpy (input, _input, sizeof (input)-4);
/* Parse uri */
if ((ptr = strstr(input, "tcp://"))) {
proto = RTR_PROT_TCP;
host = ptr+6;
} else if ((ptr = strstr(input, "udp://"))) {
proto = RTR_PROT_UDP;
host = ptr+6;
} else if ((ptr = strstr(input, "rap://"))) {
proto = RTR_PROT_RAP;
host = ptr+6;
} else {
proto = RTR_PROT_RAP;
host = input;
}
while (*host&&iswhitechar(*host))
host++;
if (!(ptr = strchr (host, ':'))) {
eprintf ("Error: Port is not specified\n");
return;
}
ptr[0] = '\0';
ptr = ptr+1;
if (!(file = strchr (ptr, '/'))) {
eprintf("Error: Missing '/'\n");
return;
}
file[0] = '\0';
file = file+1;
port = ptr;
fd = r_socket_new (R_FALSE);
if (!fd) {
eprintf ("Error: Cannot create new socket\n");
return;
}
switch (proto) {
case RTR_PROT_RAP:
if (!r_socket_connect_tcp (fd, host, port)) { //TODO: Use rap.ssl
eprintf ("Error: Cannot connect to '%s' (%s)\n", host, port);
return;
}
eprintf ("Connected to: %s at port %s\n", host, port);
/* send */
buf[0] = RTR_RAP_OPEN;
buf[1] = 0;
buf[2] = (ut8)(strlen (file)+1);
memcpy (buf+3, file, buf[2]);
r_socket_write(fd, buf, 3+buf[2]);
/* read */
eprintf ("waiting... "); fflush(stdout);
r_socket_read (fd, (ut8*)buf, 5);
r_mem_copyendian ((ut8 *)&i, (ut8*)buf+1, 4, core->assembler->big_endian);
if (buf[0] != (char)(RTR_RAP_OPEN|RTR_RAP_REPLY) || i<= 0) {
eprintf ("Error: Wrong reply\n");
return;
}
eprintf ("ok\n");
break;
case RTR_PROT_TCP:
if (!r_socket_connect_tcp (fd, host, port)) { //TODO: Use rap.ssl
eprintf("Error: Cannot connect to '%s' (%s)\n", host, port);
return;
}
eprintf ("Connected to: %s at port %s\n", host, port);
break;
case RTR_PROT_UDP:
if (!r_socket_connect_udp(fd, host, port)) { //TODO: Use rap.ssl
eprintf("Error: Cannot connect to '%s' (%s)\n", host, port);
return;
}
eprintf("Connected to: %s at port %s\n", host, port);
break;
}
for (i = 0; i < RTR_MAX_HOSTS; i++)
if (!rtr_host[i].fd) {
rtr_host[i].proto = proto;
memcpy (rtr_host[i].host, host, 512);
rtr_host[i].port = atoi(port);
memcpy (rtr_host[i].file, file, 1024);
rtr_host[i].fd = fd;
rtr_n = i;
break;
}
r_core_rtr_list (core);
}
R_API void r_core_rtr_add(RCore *core, const char *_input) {
char *port, input[1024], *host = NULL, *file = NULL, *ptr = NULL, buf[1024];
int proto, i, timeout, ret;
RSocket *fd;
timeout = r_config_get_i (core->config, "http.timeout");
strncpy (input, _input, sizeof (input)-4);
/* Parse uri */
if ((ptr = strstr (input, "tcp://"))) {
proto = RTR_PROT_TCP;
host = ptr+6;
} else if ((ptr = strstr(input, "http://"))) {
proto = RTR_PROT_HTTP;
host = ptr+7;
} else if ((ptr = strstr(input, "udp://"))) {
proto = RTR_PROT_UDP;
host = ptr+6;
} else if ((ptr = strstr(input, "rap://"))) {
proto = RTR_PROT_RAP;
host = ptr+6;
} else {
proto = RTR_PROT_RAP;
host = input;
}
while (*host && iswhitechar (*host))
host++;
if (!(ptr = strchr (host, ':'))) {
ptr = host;
port = "80";
} else {
*ptr++ = '\0';
port = ptr;
}
if (!(file = strchr (ptr, '/'))) {
eprintf("Error: Missing '/'\n");
return;
}
*file++ = 0;
port = r_str_chop (port);
while (*file==' ') file++;
if (r_sandbox_enable (0)) {
eprintf ("sandbox: connect disabled\n");
return;
}
fd = r_socket_new (R_FALSE);
if (!fd) {
eprintf ("Error: Cannot create new socket\n");
return;
}
switch (proto) {
case RTR_PROT_HTTP:
{
char uri[1024], prompt[64];
int len;
char *str, *res;
if (file[strlen (file)-1]=='/') {
snprintf (prompt, sizeof (prompt), "[http://%s:%s/%s]> ",
host, port, file);
r_line_set_prompt (prompt);
for (;;) {
char *ptr, *str = r_line_readline ();
if (!str || !*str) break;
if (*str == 'q') break;
ptr = r_str_uri_encode (str);
if (ptr) str = ptr;
snprintf (uri, sizeof (uri), "http://%s:%s/%s%s",
host, port, file, str);
if (ptr == str) free (ptr);
str = r_socket_http_get (uri, NULL, &len);
if (str) {
str[len] = 0;
res = strstr (str, "\n\n");
if (res) res = strstr (res+1, "\n\n");
if (res) res += 2; else res = str;
printf ("%s%s", res, (res[strlen (res)-1]=='\n')?"":"\n");
r_line_hist_add (str);
free (str);
}
}
r_socket_free (fd);
return;
}
snprintf (uri, sizeof (uri), "http://%s:%s/%s",
host, port, file);
str = r_socket_http_get (uri, NULL, &len);
if (str) {
str[len] = 0;
res = strstr (str, "\n\n");
if (res) res = strstr (res+1, "\n\n");
if (res) res += 2; else res = str;
printf ("%s", res);
free (str);
} else eprintf ("HTTP connection has failed\n");
// do not add connection. wtf
return;
}
break;
case RTR_PROT_RAP:
if (!r_socket_connect_tcp (fd, host, port, timeout)) { //TODO: Use rap.ssl
eprintf ("Error: Cannot connect to '%s' (%s)\n", host, port);
return;
}
eprintf ("Connected to %s at port %s\n", host, port);
/* send */
buf[0] = RTR_RAP_OPEN;
buf[1] = 0;
buf[2] = (ut8)(strlen (file)+1);
memcpy (buf+3, file, buf[2]);
r_socket_write(fd, buf, 3+buf[2]);
/* read */
eprintf ("waiting... "); fflush(stdout);
r_socket_read (fd, (ut8*)buf, 5);
r_mem_copyendian ((ut8 *)&i, (ut8*)buf+1, 4, core->assembler->big_endian);
if (buf[0] != (char)(RTR_RAP_OPEN|RTR_RAP_REPLY) || i<= 0) {
eprintf ("Error: Wrong reply\n");
return;
}
eprintf ("ok\n");
break;
case RTR_PROT_TCP:
if (!r_socket_connect_tcp (fd, host, port, timeout)) { //TODO: Use rap.ssl
core->num->value = 1;
eprintf("Error: Cannot connect to '%s' (%s)\n", host, port);
return;
}
core->num->value = 0;
eprintf ("Connected to: %s at port %s\n", host, port);
break;
case RTR_PROT_UDP:
if (!r_socket_connect_udp (fd, host, port, timeout)) { //TODO: Use rap.ssl
core->num->value = 1;
eprintf ("Error: Cannot connect to '%s' (%s)\n", host, port);
return;
}
core->num->value = 0;
eprintf("Connected to: %s at port %s\n", host, port);
break;
}
ret = core->num->value;
for (i = 0; i < RTR_MAX_HOSTS; i++)
if (!rtr_host[i].fd) {
rtr_host[i].proto = proto;
memcpy (rtr_host[i].host, host, 512);
rtr_host[i].port = r_num_get (core->num, port);
memcpy (rtr_host[i].file, file, 1024);
rtr_host[i].fd = fd;
rtr_n = i;
break;
}
core->num->value = ret;
r_socket_free(fd);
//r_core_rtr_list (core);
}
