char *xmlrpc_process(char *xml)
{
tXmlRPCVars *xmlrpc_vars = NULL;
char *methodName = NULL;
int xmlrpc_varc = 0;
char *buf = NULL;
if ((methodName = xmlrpc_parse(xml)) == NULL)
return NULL;
xmlrpc_vars = xmlrpc_process_method(methodName, &xmlrpc_varc);
buf = xmlrpc_format_reply(xmlrpc_vars, xmlrpc_varc);
xmlrpc_variable_free_all();
return strdup(buf);
}
static void xmlrpc_handler(int fd)
{
fd_set rfds;
struct timeval tv;
int ret, len, max = 0, loadlen = -1;
char buffer[CONFIG_EXAMPLES_XMLRPC_BUFFERSIZE] = { 0 };
char value[CONFIG_XMLRPC_STRINGSIZE + 1];
char *temp;
/* Read in the Request Header */
do
{
FD_ZERO(&rfds);
FD_SET(fd, &rfds);
tv.tv_sec = 1;
tv.tv_usec = 0;
ndbg("[%d] select...\n", fd);
ret = select(fd + 1, &rfds, NULL, NULL, &tv);
ndbg("[%d] data ready\n", fd);
if (ret > 0)
{
if (FD_ISSET(fd, &rfds))
{
len = recv(fd, &buffer[max], 1024, 0);
ndbg("[%d] %d bytes received\n", fd, len);
if (len > 0)
{
max += len;
buffer[max] = 0;
ret = xmlrpc_getheader(buffer, "Content-Length:", value,
CONFIG_EXAMPLES_XMLRPC_BUFFERSIZE);
if (ret > 0)
loadlen = atoi(value);
}
else
{
ret = -1;
break;
}
}
}
else
{
/* Timeout... */
ndbg("[%d] timeout\n", fd);
ret = -1;
break;
}
temp = strstr(buffer, separator);
if (temp)
{
if (strlen(temp) - 4 == loadlen)
break;
}
}
while (1);
/* Determine request */
if (!strncmp(buffer, "POST", 4))
{
temp = xmlrpc_findbody(buffer);
xmlrpc_parse(fd, temp);
}
else
{
write(fd, notimplemented, strlen(notimplemented));
}
}
void xmlrpc_process(char *buffer, void *userdata)
{
int retVal = 0;
XMLRPCCmd *current = NULL;
XMLRPCCmd *xml;
char *tmp;
int ac;
char **av = NULL;
char *name = NULL;
xmlrpc_error_code = 0;
if (!buffer)
{
xmlrpc_error_code = -1;
return;
}
tmp = xmlrpc_parse(buffer);
if (tmp)
{
name = xmlrpc_method(tmp);
if (name)
{
xml = mowgli_patricia_retrieve(XMLRPCCMD, name);
if (xml)
{
ac = xmlrpc_split_buf(tmp, &av);
if (xml->func)
{
retVal = xml->func(userdata, ac, av);
if (retVal == XMLRPC_CONT)
{
current = xml->next;
while (current && current->func && retVal == XMLRPC_CONT)
{
retVal = current->func(userdata, ac, av);
current = current->next;
}
}
else
{ /* we assume that XMLRPC_STOP means the handler has given no output */
xmlrpc_error_code = -7;
xmlrpc_generic_error(xmlrpc_error_code, "XMLRPC error: First eligible function returned XMLRPC_STOP");
}
}
else
{
xmlrpc_error_code = -6;
xmlrpc_generic_error(xmlrpc_error_code, "XMLRPC error: Method has no registered function");
}
}
else
{
xmlrpc_error_code = -4;
xmlrpc_generic_error(xmlrpc_error_code, "XMLRPC error: Unknown routine called");
}
}
else
{
xmlrpc_error_code = -3;
xmlrpc_generic_error(xmlrpc_error_code, "XMLRPC error: Missing methodRequest or methodName.");
}
}
else
{
xmlrpc_error_code = -2;
xmlrpc_generic_error(xmlrpc_error_code, "XMLRPC error: Invalid document end at line 1");
}
free(av);
free(tmp);
free(name);
}
