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webserver.cpp
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webserver.cpp
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//
// webserver.cpp -- libmicrohttpd web interface for ozwcp
//
// Copyright (c) 2010 Greg Satz <[email protected]>
// All rights reserved.
//
// SOFTWARE NOTICE AND LICENSE
// This work (including software, documents, or other related items) is being
// provided by the copyright holders under the following license. By obtaining,
// using and/or copying this work, you (the licensee) agree that you have read,
// understood, and will comply with the following terms and conditions:
//
// Permission to use, copy, and distribute this software and its documentation,
// without modification, for any purpose and without fee or royalty is hereby
// granted, provided that you include the full text of this NOTICE on ALL
// copies of the software and documentation or portions thereof.
//
// THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS
// MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR
// PURPOSE OR THAT THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE
// ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
//
// COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR
// CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR
// DOCUMENTATION.
//
// The name and trademarks of copyright holders may NOT be used in advertising
// or publicity pertaining to the software without specific, written prior
// permission. Title to copyright in this software and any associated
// documentation will at all times remain with copyright holders.
//-----------------------------------------------------------------------------
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <unistd.h>
#include <pthread.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include "Manager.h"
#include "Driver.h"
#include "Node.h"
#include "ValueBool.h"
#include "ValueByte.h"
#include "ValueDecimal.h"
#include "ValueInt.h"
#include "ValueList.h"
#include "ValueRaw.h"
#include "ValueShort.h"
#include "ValueString.h"
#include "tinyxml.h"
#include "microhttpd.h"
#include "ozwcp.h"
#include "webserver.h"
using namespace OpenZWave;
#define NBSP(str) (str) == NULL || (*str) == '\0' ? " " : (str)
#define BLANK(str) (str) == NULL || (*str) == '\0' ? "" : (str)
#define FNF "<html><head><title>File not found</title></head><body>File not found: %s</body></html>"
#define UNKNOWN "<html><head><title>Nothingness</title></head><body>There is nothing here. Sorry.</body></html>\n"
#define DEFAULT "<script type=\"text/javascript\"> document.location.href='/';</script>"
#define EMPTY "<html></html>"
typedef struct _conninfo
{
conntype_t conn_type;
char const *conn_url;
void *conn_arg1;
void *conn_arg2;
void *conn_arg3;
void *conn_arg4;
void *conn_res;
struct MHD_PostProcessor *conn_pp;
} conninfo_t;
bool Webserver::usb = false;
char *Webserver::devname = NULL;
unsigned short Webserver::port = 0;
bool Webserver::ready = false;
extern pthread_mutex_t nlock;
extern MyNode *nodes[];
extern pthread_mutex_t glock;
extern bool done;
extern bool needsave;
extern uint32 homeId;
extern uint8 nodeId; // controller node id
extern uint8 SUCnodeId;
extern char *cmode;
extern bool noop;
extern int debug;
/*
* web_send_data
* Send internal HTML string
*/
static int web_send_data(struct MHD_Connection *connection, const char *data,
const int code, bool free, bool copy, const char *ct)
{
struct MHD_Response *response;
int ret;
if (!copy && !free)
response = MHD_create_response_from_buffer(strlen(data), (void *)data, MHD_RESPMEM_PERSISTENT);
else if (copy)
response = MHD_create_response_from_buffer(strlen(data), (void *)data, MHD_RESPMEM_MUST_COPY);
else
response = MHD_create_response_from_buffer(strlen(data), (void *)data, MHD_RESPMEM_MUST_FREE);
if (response == NULL)
return MHD_NO;
if (ct != NULL)
MHD_add_response_header(response, "Content-type", ct);
ret = MHD_queue_response(connection, code, response);
MHD_destroy_response(response);
return ret;
}
/*
* web_read_file
* Read files and send them out
*/
ssize_t web_read_file(void *cls, uint64_t pos, char *buf, size_t max)
{
FILE *file = (FILE *)cls;
fseek(file, pos, SEEK_SET);
return fread(buf, 1, max, file);
}
/*
* web_close_file
*/
void web_close_file(void *cls)
{
FILE *fp = (FILE *)cls;
fclose(fp);
}
/*
* web_send_file
* Read files and send them out
*/
int web_send_file(struct MHD_Connection *conn, const char *filename, const int code, const bool unl)
{
struct stat buf;
FILE *fp;
struct MHD_Response *response;
const char *p;
const char *ct = NULL;
int ret;
if ((p = strchr(filename, '.')) != NULL)
{
p++;
if (strcmp(p, "xml") == 0)
ct = "text/xml";
else if (strcmp(p, "js") == 0)
ct = "text/javascript";
}
if (stat(filename, &buf) == -1 ||
((fp = fopen(filename, "r")) == NULL))
{
if (strcmp(p, "xml") == 0)
response = MHD_create_response_from_buffer(0, (void *)"", MHD_RESPMEM_PERSISTENT);
else
{
int len = strlen(FNF) + strlen(filename) - 1; // len(%s) + 1 for \0
char *s = (char *)malloc(len);
if (s == NULL)
{
fprintf(stderr, "Out of memory FNF\n");
exit(1);
}
snprintf(s, len, FNF, filename);
response = MHD_create_response_from_buffer(len, (void *)s, MHD_RESPMEM_MUST_FREE); // free
}
}
else
response = MHD_create_response_from_callback(buf.st_size, 32 * 1024, &web_read_file, fp,
&web_close_file);
if (response == NULL)
return MHD_YES;
if (ct != NULL)
MHD_add_response_header(response, "Content-type", ct);
ret = MHD_queue_response(conn, code, response);
MHD_destroy_response(response);
if (unl)
unlink(filename);
return ret;
}
/*
* web_get_groups
* Return some XML to carry node group associations
*/
void Webserver::web_get_groups(int n, TiXmlElement *ep)
{
int cnt = nodes[n]->numGroups();
int i;
TiXmlElement *groupsElement = new TiXmlElement("groups");
ep->LinkEndChild(groupsElement);
groupsElement->SetAttribute("cnt", cnt);
for (i = 1; i <= cnt; i++)
{
TiXmlElement *groupElement = new TiXmlElement("group");
MyGroup *p = nodes[n]->getGroup(i);
groupElement->SetAttribute("ind", i);
groupElement->SetAttribute("max", p->max);
groupElement->SetAttribute("label", p->label.c_str());
string str = "";
for (uint j = 0; j < p->grouplist.size(); j++)
{
str += p->grouplist[j];
if (j + 1 < p->grouplist.size())
str += ",";
}
TiXmlText *textElement = new TiXmlText(str.c_str());
groupElement->LinkEndChild(textElement);
groupsElement->LinkEndChild(groupElement);
}
}
/*
* web_get_values
* Retrieve class values based on genres
*/
void Webserver::web_get_values(int i, TiXmlElement *ep)
{
uint16 idcnt = nodes[i]->getValueCount();
for (uint16 j = 0; j < idcnt; j++)
{
TiXmlElement *valueElement = new TiXmlElement("value");
MyValue *vals = nodes[i]->getValue(j);
ValueID id = vals->getId();
valueElement->SetAttribute("genre", valueGenreStr(id.GetGenre()));
valueElement->SetAttribute("type", valueTypeStr(id.GetType()));
valueElement->SetAttribute("class", cclassStr(id.GetCommandClassId()));
valueElement->SetAttribute("instance", id.GetInstance());
valueElement->SetAttribute("index", id.GetIndex());
valueElement->SetAttribute("units", Manager::Get()->GetValueUnits(id).c_str());
valueElement->SetAttribute("label", Manager::Get()->GetValueLabel(id).c_str());
valueElement->SetAttribute("readonly", Manager::Get()->IsValueReadOnly(id) ? "true" : "false");
if (id.GetGenre() != ValueID::ValueGenre_Config)
valueElement->SetAttribute("polled", Manager::Get()->isPolled(id) ? "true" : "false");
if (id.GetType() == ValueID::ValueType_List)
{
vector<string> strs;
Manager::Get()->GetValueListItems(id, &strs);
valueElement->SetAttribute("count", strs.size());
string str;
Manager::Get()->GetValueListSelection(id, &str);
valueElement->SetAttribute("current", str.c_str());
for (vector<string>::iterator it = strs.begin(); it != strs.end(); it++)
{
TiXmlElement *itemElement = new TiXmlElement("item");
valueElement->LinkEndChild(itemElement);
TiXmlText *textElement = new TiXmlText((*it).c_str());
itemElement->LinkEndChild(textElement);
}
}
else if (id.GetType() == ValueID::ValueType_BitSet)
{
int32 fval;
std::cout << "BitSet is Todo Task - This is what is sent to the JavaScript:" << std::endl;
std::cout << "Label: " << Manager::Get()->GetValueLabel(id) << std::endl;
std::cout << "\t Help: " << Manager::Get()->GetValueHelp(id) << std::endl;
Manager::Get()->GetValueAsInt(id, &fval);
std::cout << "\t Value: " << fval << std::endl;
int32 bitmask;
Manager::Get()->GetBitMask(id, &bitmask);
std::cout << "\t Mask: " << bitmask << std::endl;
std::cout << "\t Items: " << std::endl;
for (uint32 i = 1; i < sizeof(int32) * 8; i++)
{
if (bitmask & (1 << (i - 1)))
{
TiXmlElement *itemElement = new TiXmlElement("bitset");
valueElement->LinkEndChild(itemElement);
itemElement->SetAttribute("Label", Manager::Get()->GetValueLabel(id, i).c_str());
itemElement->SetAttribute("help", Manager::Get()->GetValueHelp(id, i).c_str());
itemElement->SetAttribute("id", i);
bool val;
Manager::Get()->GetValueAsBitSet(id, i, &val);
itemElement->SetAttribute("value", val ? "true" : "false");
string str;
std::cout << "\t\tPos: " << i << std::endl;
std::cout << "\t\tLabel: " << Manager::Get()->GetValueLabel(id, i) << std::endl;
std::cout << "\t\tHelp: " << Manager::Get()->GetValueHelp(id, i) << std::endl;
std::cout << "\t\tValue: " << string(val ? "true" : "false") << std::endl;
}
}
#if 0
if (id.GetIndex() == 101) {
bool val;
Manager::Get()->GetValueAsBitSet(id, 1, &val);
if (val == false)
Manager::Get()->SetValue(id, 225);
else {
Manager::Get()->SetValue(id, 1, true);
Manager::Get()->SetValue(id, 5, false);
Manager::Get()->SetValue(id, 6, true);
Manager::Get()->SetValue(id, 7, false);
Manager::Get()->SetValue(id, 8, true);
}
}
#endif
}
else
{
string str;
if (Manager::Get()->GetValueAsString(id, &str))
valueElement->SetAttribute("val", str.c_str());
else
valueElement->SetAttribute("val", "ValueAsStringFailed");
if (id.GetType() == ValueID::ValueType_Decimal)
{
uint8 precision;
if (Manager::Get()->GetValueFloatPrecision(id, &precision))
fprintf(stderr, "node = %d id = %d value = %s precision = %d\n", i, j, str.c_str(), precision);
}
}
string str = Manager::Get()->GetValueHelp(id);
if (str.length() > 0)
{
TiXmlElement *helpElement = new TiXmlElement("help");
TiXmlText *textElement = new TiXmlText(str.c_str());
helpElement->LinkEndChild(textElement);
valueElement->LinkEndChild(helpElement);
}
ep->LinkEndChild(valueElement);
}
}
/*
* SendTopoResponse
* Process topology request and return appropiate data
*/
const char *Webserver::SendTopoResponse(struct MHD_Connection *conn, const char *fun,
const char *arg1, const char *arg2, const char *arg3)
{
TiXmlDocument doc;
char str[16];
static char fntemp[32];
char *fn;
uint i, j, k;
uint8 cnt;
uint32 len;
uint8 *neighbors;
TiXmlDeclaration *decl = new TiXmlDeclaration("1.0", "utf-8", "");
doc.LinkEndChild(decl);
TiXmlElement *topoElement = new TiXmlElement("topo");
doc.LinkEndChild(topoElement);
if (strcmp(fun, "load") == 0)
{
cnt = MyNode::getNodeCount();
i = 0;
j = 1;
while (j <= cnt && i < MAX_NODES)
{
if (nodes[i] != NULL)
{
len = Manager::Get()->GetNodeNeighbors(homeId, i, &neighbors);
if (len > 0)
{
TiXmlElement *nodeElement = new TiXmlElement("node");
snprintf(str, sizeof(str), "%d", i);
nodeElement->SetAttribute("id", str);
string list = "";
for (k = 0; k < len; k++)
{
snprintf(str, sizeof(str), "%d", neighbors[k]);
list += str;
if (k < (len - 1))
list += ",";
}
fprintf(stderr, "topo: node=%d %s\n", i, list.c_str());
TiXmlText *textElement = new TiXmlText(list.c_str());
nodeElement->LinkEndChild(textElement);
topoElement->LinkEndChild(nodeElement);
delete[] neighbors;
}
j++;
}
i++;
}
}
strncpy(fntemp, "/tmp/ozwcp.topo.XXXXXX", sizeof(fntemp));
fn = mktemp(fntemp);
if (fn == NULL)
return EMPTY;
strncat(fntemp, ".xml", sizeof(fntemp));
if (debug)
doc.SaveFile(stdout);
doc.SaveFile(fn);
return fn;
}
static TiXmlElement *newstat(char const *tag, char const *label, uint32 const value)
{
char str[32];
TiXmlElement *statElement = new TiXmlElement(tag);
statElement->SetAttribute("label", label);
snprintf(str, sizeof(str), "%d", value);
TiXmlText *textElement = new TiXmlText(str);
statElement->LinkEndChild(textElement);
return statElement;
}
static TiXmlElement *newstat(char const *tag, char const *label, char const *value)
{
TiXmlElement *statElement = new TiXmlElement(tag);
statElement->SetAttribute("label", label);
TiXmlText *textElement = new TiXmlText(value);
statElement->LinkEndChild(textElement);
return statElement;
}
/*
* SendStatResponse
* Process statistics request and return appropiate data
*/
const char *Webserver::SendStatResponse(struct MHD_Connection *conn, const char *fun,
const char *arg1, const char *arg2, const char *arg3)
{
TiXmlDocument doc;
static char fntemp[32];
char *fn;
TiXmlDeclaration *decl = new TiXmlDeclaration("1.0", "utf-8", "");
doc.LinkEndChild(decl);
TiXmlElement *statElement = new TiXmlElement("stats");
doc.LinkEndChild(statElement);
if (strcmp(fun, "load") == 0)
{
struct Driver::DriverData data;
int i, j;
int cnt;
char str[16];
Manager::Get()->GetDriverStatistics(homeId, &data);
TiXmlElement *errorsElement = new TiXmlElement("errors");
errorsElement->LinkEndChild(newstat("stat", "ACK Waiting", data.m_ACKWaiting));
errorsElement->LinkEndChild(newstat("stat", "Read Aborts", data.m_readAborts));
errorsElement->LinkEndChild(newstat("stat", "Bad Checksums", data.m_badChecksum));
errorsElement->LinkEndChild(newstat("stat", "CANs", data.m_CANCnt));
errorsElement->LinkEndChild(newstat("stat", "NAKs", data.m_NAKCnt));
errorsElement->LinkEndChild(newstat("stat", "Out of Frame", data.m_OOFCnt));
statElement->LinkEndChild(errorsElement);
TiXmlElement *countsElement = new TiXmlElement("counts");
countsElement->LinkEndChild(newstat("stat", "SOF", data.m_SOFCnt));
countsElement->LinkEndChild(newstat("stat", "Total Reads", data.m_readCnt));
countsElement->LinkEndChild(newstat("stat", "Total Writes", data.m_writeCnt));
countsElement->LinkEndChild(newstat("stat", "ACKs", data.m_ACKCnt));
countsElement->LinkEndChild(newstat("stat", "Total Broadcasts Received", data.m_broadcastReadCnt));
countsElement->LinkEndChild(newstat("stat", "Total Broadcasts Transmitted", data.m_broadcastWriteCnt));
statElement->LinkEndChild(countsElement);
TiXmlElement *infoElement = new TiXmlElement("info");
infoElement->LinkEndChild(newstat("stat", "Dropped", data.m_dropped));
infoElement->LinkEndChild(newstat("stat", "Retries", data.m_retries));
infoElement->LinkEndChild(newstat("stat", "Unexpected Callbacks", data.m_callbacks));
infoElement->LinkEndChild(newstat("stat", "Bad Routes", data.m_badroutes));
infoElement->LinkEndChild(newstat("stat", "No ACK", data.m_noack));
infoElement->LinkEndChild(newstat("stat", "Network Busy", data.m_netbusy));
infoElement->LinkEndChild(newstat("stat", "Not Idle", data.m_notidle));
infoElement->LinkEndChild(newstat("stat", "Non Delivery", data.m_nondelivery));
infoElement->LinkEndChild(newstat("stat", "Routes Busy", data.m_routedbusy));
statElement->LinkEndChild(infoElement);
cnt = MyNode::getNodeCount();
i = 0;
j = 1;
while (j <= cnt && i < MAX_NODES)
{
struct Node::NodeData ndata;
if (nodes[i] != NULL)
{
Manager::Get()->GetNodeStatistics(homeId, i, &ndata);
TiXmlElement *nodeElement = new TiXmlElement("node");
snprintf(str, sizeof(str), "%d", i);
nodeElement->SetAttribute("id", str);
nodeElement->LinkEndChild(newstat("nstat", "Sent messages", ndata.m_sentCnt));
nodeElement->LinkEndChild(newstat("nstat", "Failed sent messages", ndata.m_sentFailed));
nodeElement->LinkEndChild(newstat("nstat", "Retried sent messages", ndata.m_retries));
nodeElement->LinkEndChild(newstat("nstat", "Received messages", ndata.m_receivedCnt));
nodeElement->LinkEndChild(newstat("nstat", "Received duplicates", ndata.m_receivedDups));
nodeElement->LinkEndChild(newstat("nstat", "Received unsolicited", ndata.m_receivedUnsolicited));
nodeElement->LinkEndChild(newstat("nstat", "Last sent message", ndata.m_sentTS.substr(5).c_str()));
nodeElement->LinkEndChild(newstat("nstat", "Last received message", ndata.m_receivedTS.substr(5).c_str()));
nodeElement->LinkEndChild(newstat("nstat", "Last Request RTT", ndata.m_averageRequestRTT));
nodeElement->LinkEndChild(newstat("nstat", "Average Request RTT", ndata.m_averageRequestRTT));
nodeElement->LinkEndChild(newstat("nstat", "Last Response RTT", ndata.m_averageResponseRTT));
nodeElement->LinkEndChild(newstat("nstat", "Average Response RTT", ndata.m_averageResponseRTT));
nodeElement->LinkEndChild(newstat("nstat", "Quality", ndata.m_quality));
while (!ndata.m_ccData.empty())
{
Node::CommandClassData ccd = ndata.m_ccData.front();
TiXmlElement *ccElement = new TiXmlElement("commandclass");
snprintf(str, sizeof(str), "%d", ccd.m_commandClassId);
ccElement->SetAttribute("id", str);
ccElement->SetAttribute("name", cclassStr(ccd.m_commandClassId));
ccElement->LinkEndChild(newstat("cstat", "Messages sent", ccd.m_sentCnt));
ccElement->LinkEndChild(newstat("cstat", "Messages received", ccd.m_receivedCnt));
nodeElement->LinkEndChild(ccElement);
ndata.m_ccData.pop_front();
}
statElement->LinkEndChild(nodeElement);
j++;
}
i++;
}
}
strncpy(fntemp, "/tmp/ozwcp.stat.XXXXXX", sizeof(fntemp));
fn = mktemp(fntemp);
if (fn == NULL)
return EMPTY;
strncat(fntemp, ".xml", sizeof(fntemp));
if (debug)
doc.SaveFile(stdout);
doc.SaveFile(fn);
return fn;
}
/*
* SendTestHealResponse
* Process network test and heal requests
*/
const char *Webserver::SendTestHealResponse(struct MHD_Connection *conn, const char *fun,
const char *arg1, const char *arg2, const char *arg3)
{
TiXmlDocument doc;
int node;
int arg;
bool healrrs = false;
static char fntemp[32];
char *fn;
TiXmlDeclaration *decl = new TiXmlDeclaration("1.0", "utf-8", "");
doc.LinkEndChild(decl);
TiXmlElement *testElement = new TiXmlElement("testheal");
doc.LinkEndChild(testElement);
if (strcmp(fun, "test") == 0 && arg1 != NULL)
{
node = atoi((char *)arg1);
arg = atoi((char *)arg2);
if (node == 0)
Manager::Get()->TestNetwork(homeId, arg);
else
Manager::Get()->TestNetworkNode(homeId, node, arg);
}
else if (strcmp(fun, "heal") == 0 && arg1 != NULL)
{
testElement = new TiXmlElement("heal");
node = atoi((char *)arg1);
if (arg2 != NULL)
{
arg = atoi((char *)arg2);
if (arg != 0)
healrrs = true;
}
if (node == 0)
Manager::Get()->HealNetwork(homeId, healrrs);
else
Manager::Get()->HealNetworkNode(homeId, node, healrrs);
}
strncpy(fntemp, "/tmp/ozwcp.testheal.XXXXXX", sizeof(fntemp));
fn = mktemp(fntemp);
if (fn == NULL)
return EMPTY;
strncat(fntemp, ".xml", sizeof(fntemp));
if (debug)
doc.SaveFile(stdout);
doc.SaveFile(fn);
return fn;
}
#if 0
/*
* SendSceneResponse
* Process scene request and return appropiate scene data
*/
const char *Webserver::SendSceneResponse (struct MHD_Connection *conn, const char *fun,
const char *arg1, const char *arg2, const char *arg3)
{
TiXmlDocument doc;
char str[16];
string s;
static char fntemp[32];
char *fn;
int cnt;
int i;
uint8 sid;
TiXmlDeclaration* decl = new TiXmlDeclaration( "1.0", "utf-8", "" );
doc.LinkEndChild(decl);
TiXmlElement* scenesElement = new TiXmlElement("scenes");
doc.LinkEndChild(scenesElement);
if (strcmp(fun, "create") == 0) {
sid = Manager::Get()->CreateScene();
if (sid == 0) {
fprintf(stderr, "sid = 0, out of scene ids\n");
return EMPTY;
}
}
if (strcmp(fun, "values") == 0 ||
strcmp(fun, "label") == 0 ||
strcmp(fun, "delete") == 0 ||
strcmp(fun, "execute") == 0 ||
strcmp(fun, "addvalue") == 0 ||
strcmp(fun, "update") == 0 ||
strcmp(fun, "remove") == 0) {
sid = atoi((char *)arg1);
if (strcmp(fun, "delete") == 0)
Manager::Get()->RemoveScene(sid);
if (strcmp(fun, "execute") == 0)
Manager::Get()->ActivateScene(sid);
if (strcmp(fun, "label") == 0)
Manager::Get()->SetSceneLabel(sid, string(arg2));
if (strcmp(fun, "addvalue") == 0 ||
strcmp(fun, "update") == 0 ||
strcmp(fun, "remove") == 0) {
MyValue *val = MyNode::lookup(string(arg2));
if (val != NULL) {
if (strcmp(fun, "addvalue") == 0) {
if (!Manager::Get()->AddSceneValue(sid, val->getId(), string(arg3)))
fprintf(stderr, "AddSceneValue failure\n");
} else if (strcmp(fun, "update") == 0) {
if (!Manager::Get()->SetSceneValue(sid, val->getId(), string(arg3)))
fprintf(stderr, "SetSceneValue failure\n");
} else if (strcmp(fun, "remove") == 0) {
if (!Manager::Get()->RemoveSceneValue(sid, val->getId()))
fprintf(stderr, "RemoveSceneValue failure\n");
}
}
}
}
if (strcmp(fun, "load") == 0 ||
strcmp(fun, "create") == 0 ||
strcmp(fun, "label") == 0 ||
strcmp(fun, "delete") == 0) { // send all sceneids
uint8 *sptr;
cnt = Manager::Get()->GetAllScenes(&sptr);
scenesElement->SetAttribute("sceneid", cnt);
for (i = 0; i < cnt; i++) {
TiXmlElement* sceneElement = new TiXmlElement("sceneid");
snprintf(str, sizeof(str), "%d", sptr[i]);
sceneElement->SetAttribute("id", str);
s = Manager::Get()->GetSceneLabel(sptr[i]);
sceneElement->SetAttribute("label", s.c_str());
scenesElement->LinkEndChild(sceneElement);
}
delete [] sptr;
}
if (strcmp(fun, "values") == 0 ||
strcmp(fun, "addvalue") == 0 ||
strcmp(fun, "remove") == 0 ||
strcmp(fun, "update") == 0) {
vector<ValueID> vids;
cnt = Manager::Get()->SceneGetValues(sid, &vids);
scenesElement->SetAttribute("scenevalue", cnt);
for (vector<ValueID>::iterator it = vids.begin(); it != vids.end(); it++) {
TiXmlElement* valueElement = new TiXmlElement("scenevalue");
valueElement->SetAttribute("id", sid);
snprintf(str, sizeof(str), "0x%x", (*it).GetHomeId());
valueElement->SetAttribute("home", str);
valueElement->SetAttribute("node", (*it).GetNodeId());
valueElement->SetAttribute("class", cclassStr((*it).GetCommandClassId()));
valueElement->SetAttribute("instance", (*it).GetInstance());
valueElement->SetAttribute("index", (*it).GetIndex());
valueElement->SetAttribute("type", valueTypeStr((*it).GetType()));
valueElement->SetAttribute("genre", valueGenreStr((*it).GetGenre()));
valueElement->SetAttribute("label", Manager::Get()->GetValueLabel(*it).c_str());
valueElement->SetAttribute("units", Manager::Get()->GetValueUnits(*it).c_str());
Manager::Get()->SceneGetValueAsString(sid, *it, &s);
TiXmlText *textElement = new TiXmlText(s.c_str());
valueElement->LinkEndChild(textElement);
scenesElement->LinkEndChild(valueElement);
}
}
strncpy(fntemp, "/tmp/ozwcp.scenes.XXXXXX", sizeof(fntemp));
fn = mktemp(fntemp);
if (fn == NULL)
return EMPTY;
strncat(fntemp, ".xml", sizeof(fntemp));
if (debug)
doc.Print(stdout, 0);
doc.SaveFile(fn);
return fn;
}
#endif
/*
* SendPollResponse
* Process poll request from client and return
* data as xml.
*/
int Webserver::SendPollResponse(struct MHD_Connection *conn)
{
TiXmlDocument doc;
struct stat buf;
const int logbufsz = 10240; // max amount to send of log per poll
char logbuffer[logbufsz + 1];
off_t bcnt;
char str[16];
int32 i, j;
int32 logread = 0;
char fntemp[32];
char *fn;
FILE *fp;
int32 ret;
TiXmlDeclaration *decl = new TiXmlDeclaration("1.0", "utf-8", "");
doc.LinkEndChild(decl);
TiXmlElement *pollElement = new TiXmlElement("poll");
doc.LinkEndChild(pollElement);
if (homeId != 0L)
snprintf(str, sizeof(str), "%08x", homeId);
else
str[0] = '\0';
pollElement->SetAttribute("homeid", str);
if (nodeId != 0)
snprintf(str, sizeof(str), "%d", nodeId);
else
str[0] = '\0';
pollElement->SetAttribute("nodeid", str);
snprintf(str, sizeof(str), "%d", SUCnodeId);
pollElement->SetAttribute("sucnodeid", str);
pollElement->SetAttribute("nodecount", MyNode::getNodeCount());
pollElement->SetAttribute("cmode", cmode);
pollElement->SetAttribute("save", needsave);
pollElement->SetAttribute("noop", noop);
if (noop)
noop = false;
bcnt = logbytes;
if (stat("./OZW_Log.txt", &buf) != -1 &&
buf.st_size > bcnt &&
(fp = fopen("./OZW_Log.txt", "r")) != NULL)
{
if (fseek(fp, bcnt, SEEK_SET) != -1)
{
logread = fread(logbuffer, 1, logbufsz, fp);
while (logread > 0 && logbuffer[--logread] != '\n')
;
logbytes = bcnt + logread;
fclose(fp);
}
}
logbuffer[logread] = '\0';
TiXmlElement *logElement = new TiXmlElement("log");
pollElement->LinkEndChild(logElement);
logElement->SetAttribute("size", logread);
logElement->SetAttribute("offset", logbytes - logread);
TiXmlText *textElement = new TiXmlText(logbuffer);
logElement->LinkEndChild(textElement);
TiXmlElement *adminElement = new TiXmlElement("admin");
pollElement->LinkEndChild(adminElement);
adminElement->SetAttribute("active", getAdminState() ? "true" : "false");
if (adminmsg.length() > 0)
{
string msg = getAdminFunction() + getAdminMessage();
TiXmlText *textElement = new TiXmlText(msg.c_str());
adminElement->LinkEndChild(textElement);
adminmsg.clear();
}
TiXmlElement *updateElement = new TiXmlElement("update");
pollElement->LinkEndChild(updateElement);
i = MyNode::getRemovedCount();
if (i > 0)
{
logbuffer[0] = '\0';
while (i > 0)
{
uint8 node = MyNode::getRemoved();
snprintf(str, sizeof(str), "%d", node);
strcat(logbuffer, str);
i = MyNode::getRemovedCount();
if (i > 0)
strcat(logbuffer, ",");
}
updateElement->SetAttribute("remove", logbuffer);
}
pthread_mutex_lock(&nlock);
if (MyNode::getAnyChanged())
{
i = 0;
j = 1;
while (j <= MyNode::getNodeCount() && i < MAX_NODES)
{
if (nodes[i] != NULL && nodes[i]->getChanged())
{
bool listening;
bool flirs;
bool zwaveplus;
TiXmlElement *nodeElement = new TiXmlElement("node");
pollElement->LinkEndChild(nodeElement);
nodeElement->SetAttribute("id", i);
zwaveplus = Manager::Get()->IsNodeZWavePlus(homeId, i);
if (zwaveplus)
{
string value = Manager::Get()->GetNodePlusTypeString(homeId, i);
value += " " + Manager::Get()->GetNodeRoleString(homeId, i);
nodeElement->SetAttribute("btype", value.c_str());
nodeElement->SetAttribute("gtype", Manager::Get()->GetNodeDeviceTypeString(homeId, i).c_str());
}
else
{
nodeElement->SetAttribute("btype", nodeBasicStr(Manager::Get()->GetNodeBasic(homeId, i)));
nodeElement->SetAttribute("gtype", Manager::Get()->GetNodeType(homeId, i).c_str());
}
nodeElement->SetAttribute("name", Manager::Get()->GetNodeName(homeId, i).c_str());
nodeElement->SetAttribute("location", Manager::Get()->GetNodeLocation(homeId, i).c_str());
nodeElement->SetAttribute("manufacturer", Manager::Get()->GetNodeManufacturerName(homeId, i).c_str());
nodeElement->SetAttribute("product", Manager::Get()->GetNodeProductName(homeId, i).c_str());
listening = Manager::Get()->IsNodeListeningDevice(homeId, i);
nodeElement->SetAttribute("listening", listening ? "true" : "false");
flirs = Manager::Get()->IsNodeFrequentListeningDevice(homeId, i);
nodeElement->SetAttribute("frequent", flirs ? "true" : "false");
nodeElement->SetAttribute("zwaveplus", zwaveplus ? "true" : "false");
nodeElement->SetAttribute("beam", Manager::Get()->IsNodeBeamingDevice(homeId, i) ? "true" : "false");
nodeElement->SetAttribute("routing", Manager::Get()->IsNodeRoutingDevice(homeId, i) ? "true" : "false");
nodeElement->SetAttribute("security", Manager::Get()->IsNodeSecurityDevice(homeId, i) ? "true" : "false");
nodeElement->SetAttribute("time", nodes[i]->getTime());
#if 0
fprintf(stderr, "i=%d failed=%d\n", i, Manager::Get()->IsNodeFailed(homeId, i));
fprintf(stderr, "i=%d awake=%d\n", i, Manager::Get()->IsNodeAwake(homeId, i));
fprintf(stderr, "i=%d state=%s\n", i, Manager::Get()->GetNodeQueryStage(homeId, i).c_str());
fprintf(stderr, "i=%d listening=%d flirs=%d\n", i, listening, flirs);
#endif
if (Manager::Get()->IsNodeFailed(homeId, i))
nodeElement->SetAttribute("status", "Dead");
else
{
string s = Manager::Get()->GetNodeQueryStage(homeId, i);
if (s == "Complete")
{
if (i != nodeId && !listening && !flirs)
nodeElement->SetAttribute("status", Manager::Get()->IsNodeAwake(homeId, i) ? "Awake" : "Sleeping");
else
nodeElement->SetAttribute("status", "Ready");
}
else
{
if (i != nodeId && !listening && !flirs)
s = s + (Manager::Get()->IsNodeAwake(homeId, i) ? " (awake)" : " (sleeping)");
nodeElement->SetAttribute("status", s.c_str());
}
}
web_get_groups(i, nodeElement);
// Don't think the UI needs these
//web_get_genre(ValueID::ValueGenre_Basic, i, nodeElement);
web_get_values(i, nodeElement);
nodes[i]->setChanged(false);
j++;
}
i++;
}
}
pthread_mutex_unlock(&nlock);
strncpy(fntemp, "/tmp/ozwcp.poll.XXXXXX", sizeof(fntemp));
fn = mktemp(fntemp);
if (fn == NULL)
return MHD_YES;
strncat(fntemp, ".xml", sizeof(fntemp));
if (debug)
doc.SaveFile(stdout);
doc.SaveFile(fn);
ret = web_send_file(conn, fn, MHD_HTTP_OK, true);
return ret;
}
/*
* SendDeviceListResponse
* Process request for Device List from client and return
* data as xml.
*/
int Webserver::SendDeviceListResponse(struct MHD_Connection *conn)
{
TiXmlDocument doc;
char str[16];
int32 i, j;
char fntemp[32];
char *fn;
int32 ret;
TiXmlDeclaration *decl = new TiXmlDeclaration("1.0", "utf-8", "");
doc.LinkEndChild(decl);
TiXmlElement *pollElement = new TiXmlElement("devices");
doc.LinkEndChild(pollElement);
if (homeId != 0L)
snprintf(str, sizeof(str), "%08x", homeId);
else
str[0] = '\0';
pollElement->SetAttribute("homeid", str);
if (nodeId != 0)
snprintf(str, sizeof(str), "%d", nodeId);
else
str[0] = '\0';
pollElement->SetAttribute("nodeid", str);
snprintf(str, sizeof(str), "%d", SUCnodeId);
pollElement->SetAttribute("sucnodeid", str);
pollElement->SetAttribute("nodecount", MyNode::getNodeCount());
pollElement->SetAttribute("cmode", cmode);
pollElement->SetAttribute("save", needsave);
pollElement->SetAttribute("noop", noop);
pthread_mutex_lock(&nlock);
i = 0;
j = 1;
while (j <= MyNode::getNodeCount() && i < MAX_NODES)
{
if (nodes[i] != NULL)
{
bool listening;
bool flirs;
bool zwaveplus;
TiXmlElement *nodeElement = new TiXmlElement("node");
pollElement->LinkEndChild(nodeElement);
nodeElement->SetAttribute("id", i);
zwaveplus = Manager::Get()->IsNodeZWavePlus(homeId, i);
if (zwaveplus)
{
string value = Manager::Get()->GetNodePlusTypeString(homeId, i);
value += " " + Manager::Get()->GetNodeRoleString(homeId, i);
nodeElement->SetAttribute("btype", value.c_str());
nodeElement->SetAttribute("gtype", Manager::Get()->GetNodeDeviceTypeString(homeId, i).c_str());
}
else
{
nodeElement->SetAttribute("btype", nodeBasicStr(Manager::Get()->GetNodeBasic(homeId, i)));
nodeElement->SetAttribute("gtype", Manager::Get()->GetNodeType(homeId, i).c_str());
}
nodeElement->SetAttribute("name", Manager::Get()->GetNodeName(homeId, i).c_str());
nodeElement->SetAttribute("location", Manager::Get()->GetNodeLocation(homeId, i).c_str());
nodeElement->SetAttribute("manufacturer", Manager::Get()->GetNodeManufacturerName(homeId, i).c_str());
nodeElement->SetAttribute("product", Manager::Get()->GetNodeProductName(homeId, i).c_str());
listening = Manager::Get()->IsNodeListeningDevice(homeId, i);
nodeElement->SetAttribute("listening", listening ? "true" : "false");
flirs = Manager::Get()->IsNodeFrequentListeningDevice(homeId, i);
nodeElement->SetAttribute("frequent", flirs ? "true" : "false");
nodeElement->SetAttribute("zwaveplus", zwaveplus ? "true" : "false");
nodeElement->SetAttribute("beam", Manager::Get()->IsNodeBeamingDevice(homeId, i) ? "true" : "false");
nodeElement->SetAttribute("routing", Manager::Get()->IsNodeRoutingDevice(homeId, i) ? "true" : "false");
nodeElement->SetAttribute("security", Manager::Get()->IsNodeSecurityDevice(homeId, i) ? "true" : "false");
#if 0
fprintf(stderr, "i=%d failed=%d\n", i, Manager::Get()->IsNodeFailed(homeId, i));
fprintf(stderr, "i=%d awake=%d\n", i, Manager::Get()->IsNodeAwake(homeId, i));
fprintf(stderr, "i=%d state=%s\n", i, Manager::Get()->GetNodeQueryStage(homeId, i).c_str());
fprintf(stderr, "i=%d listening=%d flirs=%d\n", i, listening, flirs);
#endif
if (Manager::Get()->IsNodeFailed(homeId, i))
nodeElement->SetAttribute("status", "Dead");
else
{
string s = Manager::Get()->GetNodeQueryStage(homeId, i);
if (s == "Complete")
{
if (i != nodeId && !listening && !flirs)
nodeElement->SetAttribute("status", Manager::Get()->IsNodeAwake(homeId, i) ? "Awake" : "Sleeping");
else
nodeElement->SetAttribute("status", "Ready");
}
else
{
if (i != nodeId && !listening && !flirs)
s = s + (Manager::Get()->IsNodeAwake(homeId, i) ? " (awake)" : " (sleeping)");
nodeElement->SetAttribute("status", s.c_str());
}
}
web_get_groups(i, nodeElement);
web_get_values(i, nodeElement);
j++;
}