/* UPNP_GetSpecificPortMappingEntry retrieves an existing port mapping
* the result is returned in the intClient and intPort strings
* please provide 16 and 6 bytes of data */
int
UPNP_GetSpecificPortMappingEntry(const char * controlURL,
const char * servicetype,
const char * extPort,
const char * proto,
char * intClient,
char * intPort)
{
struct NameValueParserData pdata;
struct UPNParg * GetPortMappingArgs;
char buffer[4096];
int bufsize = 4096;
char * p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!intPort || !intClient || !extPort || !proto)
return UPNPCOMMAND_INVALID_ARGS;
GetPortMappingArgs = calloc(4, sizeof(struct UPNParg));
GetPortMappingArgs[0].elt = "NewRemoteHost";
GetPortMappingArgs[1].elt = "NewExternalPort";
GetPortMappingArgs[1].val = extPort;
GetPortMappingArgs[2].elt = "NewProtocol";
GetPortMappingArgs[2].val = proto;
simpleUPnPcommand(-1, controlURL, servicetype,
"GetSpecificPortMappingEntry",
GetPortMappingArgs, buffer, &bufsize);
/*fd = simpleUPnPcommand(fd, controlURL, data.servicetype, "GetSpecificPortMappingEntry", AddPortMappingArgs, buffer, &bufsize); */
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
p = GetValueFromNameValueList(&pdata, "NewInternalClient");
if(p) {
strncpy(intClient, p, 16);
intClient[15] = '\0';
ret = UPNPCOMMAND_SUCCESS;
} else
intClient[0] = '\0';
p = GetValueFromNameValueList(&pdata, "NewInternalPort");
if(p) {
strncpy(intPort, p, 6);
intPort[5] = '\0';
} else
intPort[0] = '\0';
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
free(GetPortMappingArgs);
return ret;
}
/* UPNP_GetLinkLayerMaxBitRate() call the corresponding UPNP method.
* Returns 2 values: Downloadlink bandwidth and Uplink bandwidth.
* One of the values can be null
* Note : GetLinkLayerMaxBitRates belongs to WANPPPConnection:1 only
* We can use the GetCommonLinkProperties from WANCommonInterfaceConfig:1 */
LIBSPEC int
UPNP_GetLinkLayerMaxBitRates(const char * controlURL,
const char * servicetype,
unsigned int * bitrateDown,
unsigned int * bitrateUp)
{
struct NameValueParserData pdata;
char * buffer;
int bufsize;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
char * down;
char * up;
char * p;
if(!bitrateDown && !bitrateUp)
return UPNPCOMMAND_INVALID_ARGS;
/* shouldn't we use GetCommonLinkProperties ? */
if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetCommonLinkProperties", 0, &bufsize))) {
/*"GetLinkLayerMaxBitRates", 0, &bufsize);*/
return UPNPCOMMAND_HTTP_ERROR;
}
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
/*down = GetValueFromNameValueList(&pdata, "NewDownstreamMaxBitRate");*/
/*up = GetValueFromNameValueList(&pdata, "NewUpstreamMaxBitRate");*/
down = GetValueFromNameValueList(&pdata, "NewLayer1DownstreamMaxBitRate");
up = GetValueFromNameValueList(&pdata, "NewLayer1UpstreamMaxBitRate");
/*GetValueFromNameValueList(&pdata, "NewWANAccessType");*/
/*GetValueFromNameValueList(&pdata, "NewPhysicalLinkStatus");*/
if(down && up)
ret = UPNPCOMMAND_SUCCESS;
if(bitrateDown) {
if(down)
sscanf(down,"%u",bitrateDown);
else
*bitrateDown = 0;
}
if(bitrateUp) {
if(up)
sscanf(up,"%u",bitrateUp);
else
*bitrateUp = 0;
}
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
LIBSPEC int
UPNP_GetOutboundPinholeTimeout(const char * controlURL, const char * servicetype,
const char * remoteHost,
const char * remotePort,
const char * intClient,
const char * intPort,
const char * proto,
int * opTimeout)
{
struct UPNParg * GetOutboundPinholeTimeoutArgs;
char * buffer;
int bufsize;
struct NameValueParserData pdata;
const char * resVal;
char * p;
int ret;
if(!intPort || !intClient || !proto || !remotePort || !remoteHost)
return UPNPCOMMAND_INVALID_ARGS;
GetOutboundPinholeTimeoutArgs = calloc(6, sizeof(struct UPNParg));
GetOutboundPinholeTimeoutArgs[0].elt = "RemoteHost";
GetOutboundPinholeTimeoutArgs[0].val = remoteHost;
GetOutboundPinholeTimeoutArgs[1].elt = "RemotePort";
GetOutboundPinholeTimeoutArgs[1].val = remotePort;
GetOutboundPinholeTimeoutArgs[2].elt = "Protocol";
GetOutboundPinholeTimeoutArgs[2].val = proto;
GetOutboundPinholeTimeoutArgs[3].elt = "InternalPort";
GetOutboundPinholeTimeoutArgs[3].val = intPort;
GetOutboundPinholeTimeoutArgs[4].elt = "InternalClient";
GetOutboundPinholeTimeoutArgs[4].val = intClient;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetOutboundPinholeTimeout", GetOutboundPinholeTimeoutArgs, &bufsize);
if(!buffer)
return UPNPCOMMAND_HTTP_ERROR;
ParseNameValue(buffer, bufsize, &pdata);
free(buffer);
buffer = NULL;
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal)
{
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
}
else
{
ret = UPNPCOMMAND_SUCCESS;
p = GetValueFromNameValueList(&pdata, "OutboundPinholeTimeout");
if(p)
*opTimeout = my_atoui(p);
}
ClearNameValueList(&pdata);
free(GetOutboundPinholeTimeoutArgs);
return ret;
}
void upnpc_event_conn_req(struct evhttp_request * req, void * data)
{
size_t len;
char * xml_data;
struct evbuffer * input_buffer;
struct evkeyvalq * headers;
const char * sid;
const char * nts;
const char * nt;
const char * seq;
struct NameValueParserData parsed_data;
struct NameValue * nv;
upnpc_device_t * d = (upnpc_device_t *)data;
debug_printf("%s(%p, %p)\n", __func__, req, d);
headers = evhttp_request_get_input_headers(req);
input_buffer = evhttp_request_get_input_buffer(req);
len = evbuffer_get_length(input_buffer);
sid = evhttp_find_header(headers, "sid");
nts = evhttp_find_header(headers, "nts");
nt = evhttp_find_header(headers, "nt");
seq = evhttp_find_header(headers, "seq");
if(len == 0 || nts == NULL || nt == NULL) {
/* 400 Bad request :
* The NT or NTS header field is missing
* or the request is malformed. */
evhttp_send_reply(req, 400, "Bad Request", NULL);
return;
}
debug_printf("SID=%s NTS=%s SEQ=%s\n", sid, nts, seq);
if(sid == NULL || 0 != strcmp(sid, d->event_conn_sid)
|| 0 != strcmp(nt, "upnp:event") || 0 != strcmp(nts, "upnp:propchange")) {
/* 412 Precondition Failed :
* An SID does not correspond to a known, un-expired subscription
* or the NT header field does not equal upnp:event
* or the NTS header field does not equal upnp:propchange
* or the SID header field is missing or empty. */
evhttp_send_reply(req, 412, "Precondition Failed", NULL);
return;
}
xml_data = (char *)evbuffer_pullup(input_buffer, len);
/*debug_printf("%.*s\n", len, xml_data);*/
ParseNameValue(xml_data, len, &parsed_data);
for(nv = parsed_data.l_head; nv != NULL; nv = nv->l_next) {
if(d->parent->value_changed_cb) {
d->parent->value_changed_cb(d->parent, d, d->parent->cb_data, d->conn_service_type, nv->name, nv->value);
} else {
debug_printf("%s=%s\n", nv->name, nv->value);
}
}
ClearNameValueList(&parsed_data);
/* response : 200 OK */
evhttp_send_reply(req, 200, "OK", NULL);
}
/* UPNP_GetSpecificPortMappingEntry retrieves an existing port mapping
* the result is returned in the intClient and intPort strings
* please provide 16 and 6 bytes of data */
void
UPNP_GetSpecificPortMappingEntry(const char * controlURL,
const char * servicetype,
const char * extPort,
const char * proto,
char * intClient,
char * intPort)
{
struct NameValueParserData pdata;
struct UPNParg * GetPortMappingArgs;
char buffer[4096];
int bufsize = 4096;
char * p;
if(!intPort && !intClient && !extPort)
return;
GetPortMappingArgs = calloc(4, sizeof(struct UPNParg));
GetPortMappingArgs[0].elt = "NewRemoteHost";
GetPortMappingArgs[1].elt = "NewExternalPort";
GetPortMappingArgs[1].val = extPort;
GetPortMappingArgs[2].elt = "NewProtocol";
GetPortMappingArgs[2].val = proto;
simpleUPnPcommand(-1, controlURL, servicetype,
"GetSpecificPortMappingEntry",
GetPortMappingArgs, buffer, &bufsize);
/*fd = simpleUPnPcommand(fd, controlURL, data.servicetype, "GetSpecificPortMappingEntry", AddPortMappingArgs, buffer, &bufsize); */
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
p = GetValueFromNameValueList(&pdata, "NewInternalClient");
if(intClient)
{
if(p){
strncpy(intClient, p, 16);
intClient[15] = '\0';
}else
intClient[0] = '\0';
}
p = GetValueFromNameValueList(&pdata, "NewInternalPort");
if(intPort)
{
if(p){
strncpy(intPort, p, 6);
intPort[5] = '\0';
}else
intPort[0] = '\0';
}
ClearNameValueList(&pdata);
free(GetPortMappingArgs);
}
LIBSPEC int
UPNP_AddPortMapping(const char * controlURL, const char * servicetype,
const char * extPort,
const char * inPort,
const char * inClient,
const char * desc,
const char * proto,
const char * remoteHost)
{
struct UPNParg * AddPortMappingArgs;
char buffer[4096];
int bufsize = 4096;
struct NameValueParserData pdata;
const char * resVal;
int ret;
if(!inPort || !inClient || !proto || !extPort)
return UPNPCOMMAND_INVALID_ARGS;
AddPortMappingArgs = calloc(9, sizeof(struct UPNParg));
AddPortMappingArgs[0].elt = "NewRemoteHost";
AddPortMappingArgs[0].val = remoteHost;
AddPortMappingArgs[1].elt = "NewExternalPort";
AddPortMappingArgs[1].val = extPort;
AddPortMappingArgs[2].elt = "NewProtocol";
AddPortMappingArgs[2].val = proto;
AddPortMappingArgs[3].elt = "NewInternalPort";
AddPortMappingArgs[3].val = inPort;
AddPortMappingArgs[4].elt = "NewInternalClient";
AddPortMappingArgs[4].val = inClient;
AddPortMappingArgs[5].elt = "NewEnabled";
AddPortMappingArgs[5].val = "1";
AddPortMappingArgs[6].elt = "NewPortMappingDescription";
AddPortMappingArgs[6].val = desc?desc:"libminiupnpc";
AddPortMappingArgs[7].elt = "NewLeaseDuration";
AddPortMappingArgs[7].val = "0";
simpleUPnPcommand(-1, controlURL, servicetype, "AddPortMapping", AddPortMappingArgs, buffer, &bufsize);
/*DisplayNameValueList(buffer, bufsize);*/
/*buffer[bufsize] = '\0';*/
/*puts(buffer);*/
ParseNameValue(buffer, bufsize, &pdata);
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal) {
/*printf("AddPortMapping errorCode = '%s'\n", resVal); */
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
} else {
ret = UPNPCOMMAND_SUCCESS;
}
ClearNameValueList(&pdata);
free(AddPortMappingArgs);
return ret;
}
void
DisplayNameValueList(char * buffer, int bufsize)
{
struct NameValueParserData pdata;
struct NameValue * nv;
ParseNameValue(buffer, bufsize, &pdata);
for(nv = pdata.head.lh_first;
nv != NULL;
nv = nv->entries.le_next)
{
printf("%s = %s\n", nv->name, nv->value);
}
ClearNameValueList(&pdata);
}
void
parse_nfo(const char * path, metadata_t * m)
{
FILE *nfo;
char buf[65536];
struct NameValueParserData xml;
struct stat file;
size_t nread;
char *val, *val2;
if( stat(path, &file) != 0 ||
file.st_size > 65536 )
{
DPRINTF(E_INFO, L_METADATA, "Not parsing very large .nfo file %s\n", path);
return;
}
DPRINTF(E_DEBUG, L_METADATA, "Parsing .nfo file: %s\n", path);
nfo = fopen(path, "r");
if( !nfo )
return;
nread = fread(&buf, 1, sizeof(buf), nfo);
ParseNameValue(buf, nread, &xml);
//printf("\ttype: %s\n", GetValueFromNameValueList(&xml, "rootElement"));
val = GetValueFromNameValueList(&xml, "title");
if( val )
{
val2 = GetValueFromNameValueList(&xml, "episodetitle");
if( val2 )
asprintf(&m->title, "%s - %s", val, val2);
else
m->title = strdup(val);
}
val = GetValueFromNameValueList(&xml, "plot");
if( val )
m->comment = strdup(val);
val = GetValueFromNameValueList(&xml, "capturedate");
if( val )
m->date = strdup(val);
val = GetValueFromNameValueList(&xml, "genre");
if( val )
m->genre = strdup(val);
ClearNameValueList(&xml);
fclose(nfo);
}
MINIUPNP_LIBSPEC int
UPNP_CheckPinholeWorking(const char * controlURL, const char * servicetype,
const char * uniqueID, int * isWorking)
{
struct NameValueParserData pdata;
struct UPNParg * CheckPinholeWorkingArgs;
char * buffer;
int bufsize;
char * p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!uniqueID)
return UPNPCOMMAND_INVALID_ARGS;
CheckPinholeWorkingArgs = calloc(4, sizeof(struct UPNParg));
if(CheckPinholeWorkingArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
CheckPinholeWorkingArgs[0].elt = "UniqueID";
CheckPinholeWorkingArgs[0].val = uniqueID;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"CheckPinholeWorking", CheckPinholeWorkingArgs, &bufsize);
free(CheckPinholeWorkingArgs);
if(!buffer)
{
return UPNPCOMMAND_HTTP_ERROR;
}
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
p = GetValueFromNameValueList(&pdata, "IsWorking");
if(p)
{
*isWorking=my_atoui(p);
ret = UPNPCOMMAND_SUCCESS;
}
else
*isWorking = 0;
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p)
{
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
int
UPNP_AddPortMapping(const char * controlURL, const char * servicetype,
const char * extPort,
const char * inPort,
const char * inClient,
const char * desc,
const char * proto)
{
struct UPNParg * AddPortMappingArgs;
char buffer[4096];
int bufsize = 4096;
struct NameValueParserData pdata;
const char * resVal;
int ret;
if(!inPort || !inClient)
return 0;
AddPortMappingArgs = calloc(9, sizeof(struct UPNParg));
AddPortMappingArgs[0].elt = "NewRemoteHost";
AddPortMappingArgs[1].elt = "NewExternalPort";
AddPortMappingArgs[1].val = extPort;
AddPortMappingArgs[2].elt = "NewProtocol";
AddPortMappingArgs[2].val = proto;
AddPortMappingArgs[3].elt = "NewInternalPort";
AddPortMappingArgs[3].val = inPort;
AddPortMappingArgs[4].elt = "NewInternalClient";
AddPortMappingArgs[4].val = inClient;
AddPortMappingArgs[5].elt = "NewEnabled";
AddPortMappingArgs[5].val = "1";
AddPortMappingArgs[6].elt = "NewPortMappingDescription";
AddPortMappingArgs[6].val = desc?desc:"libminiupnpc";
AddPortMappingArgs[7].elt = "NewLeaseDuration";
AddPortMappingArgs[7].val = "0";
simpleUPnPcommand(-1, controlURL, servicetype, "AddPortMapping", AddPortMappingArgs, buffer, &bufsize);
/*fd = simpleUPnPcommand(fd, controlURL, data.servicetype, "AddPortMapping", AddPortMappingArgs, buffer, &bufsize);*/
/*DisplayNameValueList(buffer, bufsize);*/
/*buffer[bufsize] = '\0';*/
/*puts(buffer);*/
ParseNameValue(buffer, bufsize, &pdata);
resVal = GetValueFromNameValueList(&pdata, "errorCode");
ret = resVal?0:1;
/* Do something with resVal if not null ! */
/*printf("AddPortMapping errorCode = '%s'\n", resVal); */
ClearNameValueList(&pdata);
free(AddPortMappingArgs);
return ret;
}
MINIUPNP_LIBSPEC int
UPNP_DeletePortMappingRange(const char * controlURL, const char * servicetype,
const char * extPortStart, const char * extPortEnd,
const char * proto,
const char * manage)
{
struct UPNParg * DeletePortMappingArgs;
char * buffer;
int bufsize;
struct NameValueParserData pdata;
const char * resVal;
int ret;
if(!extPortStart || !extPortEnd || !proto || !manage)
return UPNPCOMMAND_INVALID_ARGS;
DeletePortMappingArgs = calloc(5, sizeof(struct UPNParg));
if(DeletePortMappingArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
DeletePortMappingArgs[0].elt = "NewStartPort";
DeletePortMappingArgs[0].val = extPortStart;
DeletePortMappingArgs[1].elt = "NewEndPort";
DeletePortMappingArgs[1].val = extPortEnd;
DeletePortMappingArgs[2].elt = "NewProtocol";
DeletePortMappingArgs[2].val = proto;
DeletePortMappingArgs[3].elt = "NewManage";
DeletePortMappingArgs[3].val = manage;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"DeletePortMappingRange",
DeletePortMappingArgs, &bufsize);
free(DeletePortMappingArgs);
if(!buffer) {
return UPNPCOMMAND_HTTP_ERROR;
}
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
} else {
ret = UPNPCOMMAND_SUCCESS;
}
ClearNameValueList(&pdata);
return ret;
}
LIBSPEC UNSIGNED_INTEGER
UPNP_GetTotalPacketsReceived(const char * controlURL,
const char * servicetype)
{
struct NameValueParserData pdata;
char buffer[4096];
int bufsize = 4096;
unsigned int r = 0;
char * p;
simpleUPnPcommand(-1, controlURL, servicetype, "GetTotalPacketsReceived", 0, buffer, &bufsize);
ParseNameValue(buffer, bufsize, &pdata);
/*DisplayNameValueList(buffer, bufsize);*/
p = GetValueFromNameValueList(&pdata, "NewTotalPacketsReceived");
r = my_atoui(p);
ClearNameValueList(&pdata);
return r;
}
MINIUPNP_LIBSPEC int
UPNP_DeletePortMapping(const char * controlURL, const char * servicetype,
const char * extPort, const char * proto,
const char * remoteHost)
{
/*struct NameValueParserData pdata;*/
struct UPNParg * DeletePortMappingArgs;
char * buffer;
int bufsize;
struct NameValueParserData pdata;
const char * resVal;
int ret;
if(!extPort || !proto)
return UPNPCOMMAND_INVALID_ARGS;
DeletePortMappingArgs = calloc(4, sizeof(struct UPNParg));
if(DeletePortMappingArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
DeletePortMappingArgs[0].elt = "NewRemoteHost";
DeletePortMappingArgs[0].val = remoteHost;
DeletePortMappingArgs[1].elt = "NewExternalPort";
DeletePortMappingArgs[1].val = extPort;
DeletePortMappingArgs[2].elt = "NewProtocol";
DeletePortMappingArgs[2].val = proto;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"DeletePortMapping",
DeletePortMappingArgs, &bufsize);
free(DeletePortMappingArgs);
if(!buffer) {
return UPNPCOMMAND_HTTP_ERROR;
}
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
} else {
ret = UPNPCOMMAND_SUCCESS;
}
ClearNameValueList(&pdata);
return ret;
}
unsigned int
UPNP_GetTotalBytesSent(const char * controlURL,
const char * servicetype)
{
struct NameValueParserData pdata;
char buffer[4096];
int bufsize = 4096;
unsigned int r = 0;
char * p;
simpleUPnPcommand(-1, controlURL, servicetype, "GetTotalBytesSent", 0, buffer, &bufsize);
ParseNameValue(buffer, bufsize, &pdata);
/*DisplayNameValueList(buffer, bufsize);*/
p = GetValueFromNameValueList(&pdata, "NewTotalBytesSent");
if(p)
r = my_atoui(p);
ClearNameValueList(&pdata);
return r;
}
/* IGD:2, functions for service WANIPv6FirewallControl:1 */
LIBSPEC int
UPNP_GetFirewallStatus(const char * controlURL,
const char * servicetype,
int * firewallEnabled,
int * inboundPinholeAllowed)
{
struct NameValueParserData pdata;
char * buffer;
int bufsize;
char * fe, *ipa, *p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!firewallEnabled && !inboundPinholeAllowed)
return UPNPCOMMAND_INVALID_ARGS;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetFirewallStatus", 0, &bufsize);
if(!buffer) {
return UPNPCOMMAND_HTTP_ERROR;
}
ParseNameValue(buffer, bufsize, &pdata);
free(buffer);
buffer = NULL;
fe = GetValueFromNameValueList(&pdata, "FirewallEnabled");
ipa = GetValueFromNameValueList(&pdata, "InboundPinholeAllowed");
if(ipa && fe)
ret = UPNPCOMMAND_SUCCESS;
if(fe)
*firewallEnabled = my_atoui(fe);
/*else
*firewallEnabled = 0;*/
if(ipa)
*inboundPinholeAllowed = my_atoui(ipa);
/*else
*inboundPinholeAllowed = 0;*/
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p)
{
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
MINIUPNP_LIBSPEC int
UPNP_GetPinholePackets(const char * controlURL, const char * servicetype,
const char * uniqueID, int * packets)
{
struct NameValueParserData pdata;
struct UPNParg * GetPinholePacketsArgs;
char * buffer;
int bufsize;
char * p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!uniqueID)
return UPNPCOMMAND_INVALID_ARGS;
GetPinholePacketsArgs = calloc(4, sizeof(struct UPNParg));
if(GetPinholePacketsArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
GetPinholePacketsArgs[0].elt = "UniqueID";
GetPinholePacketsArgs[0].val = uniqueID;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetPinholePackets", GetPinholePacketsArgs, &bufsize);
free(GetPinholePacketsArgs);
if(!buffer)
return UPNPCOMMAND_HTTP_ERROR;
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
p = GetValueFromNameValueList(&pdata, "PinholePackets");
if(p)
{
*packets=my_atoui(p);
ret = UPNPCOMMAND_SUCCESS;
}
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p)
{
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
void UPNP_GetPortMappingNumberOfEntries(const char * controlURL, const char * servicetype, unsigned int * numEntries)
{
struct NameValueParserData pdata;
char buffer[4096];
int bufsize = 4096;
char* p;
simpleUPnPcommand(-1, controlURL, servicetype, "GetPortMappingNumberOfEntries", 0, buffer, &bufsize);
#ifndef NDEBUG
DisplayNameValueList(buffer, bufsize);
#endif
ParseNameValue(buffer, bufsize, &pdata);
p = GetValueFromNameValueList(&pdata, "NewPortMappingNumberOfEntries");
if(numEntries && p)
{
sscanf(p,"%u",numEntries);
}
ClearNameValueList(&pdata);
}
MINIUPNP_LIBSPEC int
UPNP_UpdatePinhole(const char * controlURL, const char * servicetype,
const char * uniqueID,
const char * leaseTime)
{
struct UPNParg * UpdatePinholeArgs;
char * buffer;
int bufsize;
struct NameValueParserData pdata;
const char * resVal;
int ret;
if(!uniqueID || !leaseTime)
return UPNPCOMMAND_INVALID_ARGS;
UpdatePinholeArgs = calloc(3, sizeof(struct UPNParg));
if(UpdatePinholeArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
UpdatePinholeArgs[0].elt = "UniqueID";
UpdatePinholeArgs[0].val = uniqueID;
UpdatePinholeArgs[1].elt = "NewLeaseTime";
UpdatePinholeArgs[1].val = leaseTime;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"UpdatePinhole", UpdatePinholeArgs, &bufsize);
free(UpdatePinholeArgs);
if(!buffer)
return UPNPCOMMAND_HTTP_ERROR;
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal)
{
/*printf("AddPortMapping errorCode = '%s'\n", resVal); */
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
}
else
{
ret = UPNPCOMMAND_SUCCESS;
}
ClearNameValueList(&pdata);
return ret;
}
int
test_parsing(const char * buf, int len, FILE * f)
{
char line[1024];
struct NameValueParserData pdata;
int ok = 1;
ParseNameValue(buf, len, &pdata);
/* check result */
if(f != NULL)
{
while(fgets(line, sizeof(line), f))
{
char * value;
char * equal;
char * parsedvalue;
int l;
l = strlen(line);
while((l > 0) && ((line[l-1] == '\r') || (line[l-1] == '\n')))
line[--l] = '\0';
/* skip empty lines */
if(l == 0)
continue;
equal = strchr(line, '=');
if(equal == NULL)
{
fprintf(stderr, "Warning, line does not contain '=' : %s\n", line);
continue;
}
*equal = '\0';
value = equal + 1;
parsedvalue = GetValueFromNameValueList(&pdata, line);
if((parsedvalue == NULL) || (strcmp(parsedvalue, value) != 0))
{
fprintf(stderr, "Element <%s> : expecting value '%s', got '%s'\n",
line, value, parsedvalue ? parsedvalue : "<null string>");
ok = 0;
}
}
}
ClearNameValueList(&pdata);
return ok;
}
static void upnpc_soap_response(struct evhttp_request * req, void * pvoid)
{
size_t len;
unsigned char * data;
struct evbuffer * input_buffer;
upnpc_device_t * d = (upnpc_device_t *)pvoid;
int code;
if(req == NULL) {
debug_printf("%s(%p, %p) NULL argument !\n", __func__, req, pvoid);
return;
}
code = evhttp_request_get_response_code(req);
input_buffer = evhttp_request_get_input_buffer(req);
len = evbuffer_get_length(input_buffer);
data = evbuffer_pullup(input_buffer, len);
debug_printf("%s %d (%d bytes)\n", __func__, code, (int)len);
debug_printf("%.*s\n", (int)len, (char *)data);
if(data == NULL)
return;
ClearNameValueList(&d->soap_response_data);
ParseNameValue((char *)data, (int)len,
&d->soap_response_data);
d->state &= ~UPNPC_DEVICE_SOAP_REQ;
if(d->state & UPNPC_DEVICE_READY) {
d->parent->soap_cb(code, d->parent, d, d->parent->cb_data);
} else if(d->state & UPNPC_DEVICE_GETSTATUS) {
const char * connection_status;
d->state &= ~UPNPC_DEVICE_GETSTATUS;
connection_status = GetValueFromNameValueList(&d->soap_response_data, "NewConnectionStatus");
d->state |= UPNPC_DEVICE_READY;
if((code == 200) && connection_status && (0 == strcmp("Connected", connection_status))) {
d->parent->ready_cb(code, d->parent, d, d->parent->cb_data);
d->state |= UPNPC_DEVICE_CONNECTED;
event_del(d->parent->ev_ssdp_recv);
} else {
d->parent->ready_cb(UPNPC_ERR_NOT_CONNECTED, d->parent, d, d->parent->cb_data);
}
}
}
/* UPNP_GetLinkLayerMaxBitRate() call the corresponding UPNP method.
* Returns 2 values: Downloadlink bandwidth and Uplink bandwidth.
* One of the values can be null
* Note : GetLinkLayerMaxBitRates belongs to WANPPPConnection:1 only
* We can use the GetCommonLinkProperties from WANCommonInterfaceConfig:1 */
void UPNP_GetLinkLayerMaxBitRates(const char * controlURL, const char * servicetype, unsigned int * bitrateDown, unsigned int* bitrateUp)
{
struct NameValueParserData pdata;
char buffer[4096];
int bufsize = 4096;
char * down;
char* up;
if(!bitrateDown && !bitrateUp)
return;
/* shouldn't we use GetCommonLinkProperties ? */
simpleUPnPcommand(-1, controlURL, servicetype,
"GetCommonLinkProperties", 0, buffer, &bufsize);
/*"GetLinkLayerMaxBitRates", 0, buffer, &bufsize);*/
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
/*down = GetValueFromNameValueList(&pdata, "NewDownstreamMaxBitRate");*/
/*up = GetValueFromNameValueList(&pdata, "NewUpstreamMaxBitRate");*/
down = GetValueFromNameValueList(&pdata, "NewLayer1DownstreamMaxBitRate");
up = GetValueFromNameValueList(&pdata, "NewLayer1UpstreamMaxBitRate");
/*GetValueFromNameValueList(&pdata, "NewWANAccessType");*/
/*GetValueFromNameValueList(&pdata, "NewPhysicalLinkSatus");*/
if(bitrateDown)
{
if(down)
sscanf(down,"%u",bitrateDown);
else
*bitrateDown = 0;
}
if(bitrateUp)
{
if(up)
sscanf(up,"%u",bitrateUp);
else
*bitrateUp = 0;
}
ClearNameValueList(&pdata);
}
MINIUPNP_LIBSPEC UNSIGNED_INTEGER
UPNP_GetTotalPacketsReceived(const char * controlURL,
const char * servicetype)
{
struct NameValueParserData pdata;
char * buffer;
int bufsize;
unsigned int r = 0;
char * p;
if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetTotalPacketsReceived", 0, &bufsize))) {
return UPNPCOMMAND_HTTP_ERROR;
}
ParseNameValue(buffer, bufsize, &pdata);
/*DisplayNameValueList(buffer, bufsize);*/
free(buffer); buffer = NULL;
p = GetValueFromNameValueList(&pdata, "NewTotalPacketsReceived");
r = my_atoui(p);
ClearNameValueList(&pdata);
return r;
}
/* UPNP_GetExternalIPAddress() call the corresponding UPNP method.
* if the third arg is not null the value is copied to it.
* at least 16 bytes must be available
*
* Return values :
* 0 : SUCCESS
* NON ZERO : ERROR Either an UPnP error code or an unknown error.
*
* 402 Invalid Args - See UPnP Device Architecture section on Control.
* 501 Action Failed - See UPnP Device Architecture section on Control.
*/
LIBSPEC int
UPNP_GetExternalIPAddress(const char * controlURL,
const char * servicetype,
char * extIpAdd)
{
struct NameValueParserData pdata;
char * buffer;
int bufsize;
char * p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!extIpAdd || !controlURL || !servicetype)
return UPNPCOMMAND_INVALID_ARGS;
if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetExternalIPAddress", 0, &bufsize))) {
return UPNPCOMMAND_HTTP_ERROR;
}
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
free(buffer);
buffer = NULL;
/*printf("external ip = %s\n", GetValueFromNameValueList(&pdata, "NewExternalIPAddress") );*/
p = GetValueFromNameValueList(&pdata, "NewExternalIPAddress");
if(p) {
strncpy(extIpAdd, p, 16 );
extIpAdd[15] = '\0';
ret = UPNPCOMMAND_SUCCESS;
} else
extIpAdd[0] = '\0';
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
MINIUPNP_LIBSPEC int
UPNP_DeletePinhole(const char * controlURL, const char * servicetype, const char * uniqueID)
{
/*struct NameValueParserData pdata;*/
struct UPNParg * DeletePinholeArgs;
char * buffer;
int bufsize;
struct NameValueParserData pdata;
const char * resVal;
int ret;
if(!uniqueID)
return UPNPCOMMAND_INVALID_ARGS;
DeletePinholeArgs = calloc(2, sizeof(struct UPNParg));
if(DeletePinholeArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
DeletePinholeArgs[0].elt = "UniqueID";
DeletePinholeArgs[0].val = uniqueID;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"DeletePinhole", DeletePinholeArgs, &bufsize);
free(DeletePinholeArgs);
if(!buffer)
return UPNPCOMMAND_HTTP_ERROR;
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal)
{
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
}
else
{
ret = UPNPCOMMAND_SUCCESS;
}
ClearNameValueList(&pdata);
return ret;
}
/* UPNP_GetConnectionTypeInfo() call the corresponding UPNP method
* returns the connection type */
LIBSPEC int
UPNP_GetConnectionTypeInfo(const char * controlURL,
const char * servicetype,
char * connectionType)
{
struct NameValueParserData pdata;
char * buffer;
int bufsize;
char * p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!connectionType)
return UPNPCOMMAND_INVALID_ARGS;
if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetConnectionTypeInfo", 0, &bufsize))) {
return UPNPCOMMAND_HTTP_ERROR;
}
ParseNameValue(buffer, bufsize, &pdata);
free(buffer);
buffer = NULL;
p = GetValueFromNameValueList(&pdata, "NewConnectionType");
/*p = GetValueFromNameValueList(&pdata, "NewPossibleConnectionTypes");*/
/* PossibleConnectionTypes will have several values.... */
if(p) {
strncpy(connectionType, p, 64 );
connectionType[63] = '\0';
ret = UPNPCOMMAND_SUCCESS;
} else
connectionType[0] = '\0';
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
LIBSPEC int
UPNP_GetPortMappingNumberOfEntries(const char * controlURL,
const char * servicetype,
unsigned int * numEntries)
{
struct NameValueParserData pdata;
char * buffer;
int bufsize;
char* p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!(buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetPortMappingNumberOfEntries", 0,
&bufsize))) {
return UPNPCOMMAND_HTTP_ERROR;
}
#ifdef DEBUG
DisplayNameValueList(buffer, bufsize);
#endif
ParseNameValue(buffer, bufsize, &pdata);
free(buffer);
buffer = NULL;
p = GetValueFromNameValueList(&pdata, "NewPortMappingNumberOfEntries");
if(numEntries && p) {
*numEntries = 0;
sscanf(p, "%u", numEntries);
ret = UPNPCOMMAND_SUCCESS;
}
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}
/* UPNP_GetStatusInfo() call the corresponding UPNP method
* returns the current status and uptime */
void UPNP_GetStatusInfo(const char * controlURL,
const char * servicetype,
char * status,
unsigned int * uptime)
{
struct NameValueParserData pdata;
char buffer[4096];
int bufsize = 4096;
char * p;
char* up;
if(!status && !uptime)
return;
simpleUPnPcommand(-1, controlURL, servicetype, "GetStatusInfo", 0, buffer, &bufsize);
ParseNameValue(buffer, bufsize, &pdata);
/*DisplayNameValueList(buffer, bufsize);*/
up = GetValueFromNameValueList(&pdata, "NewUptime");
p = GetValueFromNameValueList(&pdata, "NewConnectionStatus");
if(status)
{
if(p){
strncpy(status, p, 64 );
status[63] = '\0';
}else
status[0]= '\0';
}
if(uptime){
if(p)
sscanf(up,"%u",uptime);
else
uptime = 0;
}
ClearNameValueList(&pdata);
}
MINIUPNP_LIBSPEC int
UPNP_AddPinhole(const char * controlURL, const char * servicetype,
const char * remoteHost,
const char * remotePort,
const char * intClient,
const char * intPort,
const char * proto,
const char * leaseTime,
char * uniqueID)
{
struct UPNParg * AddPinholeArgs;
char * buffer;
int bufsize;
struct NameValueParserData pdata;
const char * resVal;
char * p;
int ret;
if(!intPort || !intClient || !proto || !remoteHost || !remotePort || !leaseTime)
return UPNPCOMMAND_INVALID_ARGS;
AddPinholeArgs = calloc(7, sizeof(struct UPNParg));
if(AddPinholeArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
/* RemoteHost can be wilcarded */
if(strncmp(remoteHost, "empty", 5)==0)
{
AddPinholeArgs[0].elt = "RemoteHost";
AddPinholeArgs[0].val = "";
}
else
{
AddPinholeArgs[0].elt = "RemoteHost";
AddPinholeArgs[0].val = remoteHost;
}
AddPinholeArgs[1].elt = "RemotePort";
AddPinholeArgs[1].val = remotePort;
AddPinholeArgs[2].elt = "Protocol";
AddPinholeArgs[2].val = proto;
AddPinholeArgs[3].elt = "InternalPort";
AddPinholeArgs[3].val = intPort;
if(strncmp(intClient, "empty", 5)==0)
{
AddPinholeArgs[4].elt = "InternalClient";
AddPinholeArgs[4].val = "";
}
else
{
AddPinholeArgs[4].elt = "InternalClient";
AddPinholeArgs[4].val = intClient;
}
AddPinholeArgs[5].elt = "LeaseTime";
AddPinholeArgs[5].val = leaseTime;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"AddPinhole", AddPinholeArgs, &bufsize);
free(AddPinholeArgs);
if(!buffer)
return UPNPCOMMAND_HTTP_ERROR;
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
p = GetValueFromNameValueList(&pdata, "UniqueID");
if(p)
{
strncpy(uniqueID, p, 8);
uniqueID[7] = '\0';
}
resVal = GetValueFromNameValueList(&pdata, "errorCode");
if(resVal)
{
/*printf("AddPortMapping errorCode = '%s'\n", resVal);*/
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(resVal, "%d", &ret);
}
else
{
ret = UPNPCOMMAND_SUCCESS;
}
ClearNameValueList(&pdata);
return ret;
}
/* UPNP_GetListOfPortMappings()
*
* Possible UPNP Error codes :
* 606 Action not Authorized
* 730 PortMappingNotFound - no port mapping is found in the specified range.
* 733 InconsistantParameters - NewStartPort and NewEndPort values are not
* consistent.
*/
MINIUPNP_LIBSPEC int
UPNP_GetListOfPortMappings(const char * controlURL,
const char * servicetype,
const char * startPort,
const char * endPort,
const char * protocol,
const char * numberOfPorts,
struct PortMappingParserData * data)
{
struct NameValueParserData pdata;
struct UPNParg * GetListOfPortMappingsArgs;
const char * p;
char * buffer;
int bufsize;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!startPort || !endPort || !protocol)
return UPNPCOMMAND_INVALID_ARGS;
GetListOfPortMappingsArgs = calloc(6, sizeof(struct UPNParg));
if(GetListOfPortMappingsArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
GetListOfPortMappingsArgs[0].elt = "NewStartPort";
GetListOfPortMappingsArgs[0].val = startPort;
GetListOfPortMappingsArgs[1].elt = "NewEndPort";
GetListOfPortMappingsArgs[1].val = endPort;
GetListOfPortMappingsArgs[2].elt = "NewProtocol";
GetListOfPortMappingsArgs[2].val = protocol;
GetListOfPortMappingsArgs[3].elt = "NewManage";
GetListOfPortMappingsArgs[3].val = "1";
GetListOfPortMappingsArgs[4].elt = "NewNumberOfPorts";
GetListOfPortMappingsArgs[4].val = numberOfPorts?numberOfPorts:"1000";
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetListOfPortMappings",
GetListOfPortMappingsArgs, &bufsize);
free(GetListOfPortMappingsArgs);
if(!buffer) {
return UPNPCOMMAND_HTTP_ERROR;
}
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
/*p = GetValueFromNameValueList(&pdata, "NewPortListing");*/
/*if(p) {
printf("NewPortListing : %s\n", p);
}*/
/*printf("NewPortListing(%d chars) : %s\n",
pdata.portListingLength, pdata.portListing);*/
if(pdata.portListing)
{
/*struct PortMapping * pm;
int i = 0;*/
ParsePortListing(pdata.portListing, pdata.portListingLength,
data);
ret = UPNPCOMMAND_SUCCESS;
/*
for(pm = data->head.lh_first; pm != NULL; pm = pm->entries.le_next)
{
printf("%2d %s %5hu->%s:%-5hu '%s' '%s'\n",
i, pm->protocol, pm->externalPort, pm->internalClient,
pm->internalPort,
pm->description, pm->remoteHost);
i++;
}
*/
/*FreePortListing(&data);*/
}
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
/*printf("%.*s", bufsize, buffer);*/
return ret;
}
/* UPNP_GetSpecificPortMappingEntry retrieves an existing port mapping
* the result is returned in the intClient and intPort strings
* please provide 16 and 6 bytes of data */
MINIUPNP_LIBSPEC int
UPNP_GetSpecificPortMappingEntry(const char * controlURL,
const char * servicetype,
const char * extPort,
const char * proto,
const char * remoteHost,
char * intClient,
char * intPort,
char * desc,
char * enabled,
char * leaseDuration)
{
struct NameValueParserData pdata;
struct UPNParg * GetPortMappingArgs;
char * buffer;
int bufsize;
char * p;
int ret = UPNPCOMMAND_UNKNOWN_ERROR;
if(!intPort || !intClient || !extPort || !proto)
return UPNPCOMMAND_INVALID_ARGS;
GetPortMappingArgs = calloc(4, sizeof(struct UPNParg));
if(GetPortMappingArgs == NULL)
return UPNPCOMMAND_MEM_ALLOC_ERROR;
GetPortMappingArgs[0].elt = "NewRemoteHost";
GetPortMappingArgs[0].val = remoteHost;
GetPortMappingArgs[1].elt = "NewExternalPort";
GetPortMappingArgs[1].val = extPort;
GetPortMappingArgs[2].elt = "NewProtocol";
GetPortMappingArgs[2].val = proto;
buffer = simpleUPnPcommand(-1, controlURL, servicetype,
"GetSpecificPortMappingEntry",
GetPortMappingArgs, &bufsize);
free(GetPortMappingArgs);
if(!buffer) {
return UPNPCOMMAND_HTTP_ERROR;
}
/*DisplayNameValueList(buffer, bufsize);*/
ParseNameValue(buffer, bufsize, &pdata);
free(buffer); buffer = NULL;
p = GetValueFromNameValueList(&pdata, "NewInternalClient");
if(p) {
strncpy(intClient, p, 16);
intClient[15] = '\0';
ret = UPNPCOMMAND_SUCCESS;
} else
intClient[0] = '\0';
p = GetValueFromNameValueList(&pdata, "NewInternalPort");
if(p) {
strncpy(intPort, p, 6);
intPort[5] = '\0';
} else
intPort[0] = '\0';
p = GetValueFromNameValueList(&pdata, "NewEnabled");
if(p && enabled) {
strncpy(enabled, p, 4);
enabled[3] = '\0';
}
p = GetValueFromNameValueList(&pdata, "NewPortMappingDescription");
if(p && desc) {
strncpy(desc, p, 80);
desc[79] = '\0';
}
p = GetValueFromNameValueList(&pdata, "NewLeaseDuration");
if(p && leaseDuration)
{
strncpy(leaseDuration, p, 16);
leaseDuration[15] = '\0';
}
p = GetValueFromNameValueList(&pdata, "errorCode");
if(p) {
ret = UPNPCOMMAND_UNKNOWN_ERROR;
sscanf(p, "%d", &ret);
}
ClearNameValueList(&pdata);
return ret;
}