Added COMMAND_FUNCTOR and COMMAND_ACTION.

[stg.git] / projects / stargazer / plugins / configuration / sgconfig / parser.cpp

diff --git a/projects/stargazer/plugins/configuration/sgconfig/parser.cpp b/projects/stargazer/plugins/configuration/sgconfig/parser.cpp
index bfe2f7bca7facab3d28b41f60cc4ca7778978084..a7c79c00d5df90f09685a7a7f535882eff233db9 100644 (file)
--- a/projects/stargazer/plugins/configuration/sgconfig/parser.cpp
+++ b/projects/stargazer/plugins/configuration/sgconfig/parser.cpp
@@ -64,13 +64,13 @@ answerList->push_back("<ServerInfo>");
 sprintf(s, "<version value=\"%s\"/>", SERVER_VERSION);
 answerList->push_back(s);
 
 sprintf(s, "<version value=\"%s\"/>", SERVER_VERSION);
 answerList->push_back(s);
 

-sprintf(s, "<tariff_num value=\"%llu\"/>", (unsigned long long)tariffs->Count());
+sprintf(s, "<tariff_num value=\"%llu\"/>", static_cast<unsigned long long>(tariffs->Count()));

 answerList->push_back(s);
 
 sprintf(s, "<tariff value=\"%d\"/>", 2);
 answerList->push_back(s);
 
 answerList->push_back(s);
 
 sprintf(s, "<tariff value=\"%d\"/>", 2);
 answerList->push_back(s);
 

-sprintf(s, "<users_num value=\"%llu\"/>", (unsigned long long)users->Count());
+sprintf(s, "<users_num value=\"%llu\"/>", static_cast<unsigned long long>(users->Count()));

 answerList->push_back(s);
 
 sprintf(s, "<uname value=\"%s\"/>", un);
 answerList->push_back(s);
 
 sprintf(s, "<uname value=\"%s\"/>", un);


@@ -84,7 +84,7 @@ answerList->push_back(s);
 
 for (int i = 0; i< DIR_NUM; i++)
     {
 
 for (int i = 0; i< DIR_NUM; i++)
     {

-    string dn2e;
+    std::string dn2e;

     Encode12str(dn2e, settings->GetDirName(i));
     sprintf(s, "<dir_name_%d value=\"%s\"/>", i, dn2e.c_str());
     answerList->push_back(s);
     Encode12str(dn2e, settings->GetDirName(i));
     sprintf(s, "<dir_name_%d value=\"%s\"/>", i, dn2e.c_str());
     answerList->push_back(s);


@@ -124,8 +124,8 @@ return -1;
 //-----------------------------------------------------------------------------
 void PARSER_GET_USER::CreateAnswer()
 {
 //-----------------------------------------------------------------------------
 void PARSER_GET_USER::CreateAnswer()
 {

-string s;
-string enc;
+std::string s;
+std::string enc;

 
 USER_PTR u;
 
 
 USER_PTR u;
 


@@ -133,8 +133,7 @@ answerList->erase(answerList->begin(), answerList->end());
 
 if (users->FindByName(login, &u))
     {
 
 if (users->FindByName(login, &u))
     {

-    s = "<user result=\"error\"/>";
-    answerList->push_back(s);
+    answerList->push_back("<user result=\"error\" reason=\"User not found.\"/>");

     return;
     }
 
     return;
     }
 


@@ -190,7 +189,7 @@ s = "<email value=\"" + enc + "\" />";
 answerList->push_back(s);
 
 
 answerList->push_back(s);
 
 

-vector<USER_PROPERTY_LOGGED<string> *> userdata;
+std::vector<USER_PROPERTY_LOGGED<std::string> *> userdata;

 userdata.push_back(u->GetProperty().userdata0.GetPointer());
 userdata.push_back(u->GetProperty().userdata1.GetPointer());
 userdata.push_back(u->GetProperty().userdata2.GetPointer());
 userdata.push_back(u->GetProperty().userdata0.GetPointer());
 userdata.push_back(u->GetProperty().userdata1.GetPointer());
 userdata.push_back(u->GetProperty().userdata2.GetPointer());


@@ -202,7 +201,7 @@ userdata.push_back(u->GetProperty().userdata7.GetPointer());
 userdata.push_back(u->GetProperty().userdata8.GetPointer());
 userdata.push_back(u->GetProperty().userdata9.GetPointer());
 
 userdata.push_back(u->GetProperty().userdata8.GetPointer());
 userdata.push_back(u->GetProperty().userdata9.GetPointer());
 

-string tmpI;
+std::string tmpI;

 for (unsigned i = 0; i < userdata.size(); i++)
     {
     Encode12str(enc, userdata[i]->Get());
 for (unsigned i = 0; i < userdata.size(); i++)
     {
     Encode12str(enc, userdata[i]->Get());


@@ -230,7 +229,7 @@ answerList->push_back(s);
 strprintf(&s, "<PingTime value=\"%lu\" />", u->GetPingTime());
 answerList->push_back(s);
 
 strprintf(&s, "<PingTime value=\"%lu\" />", u->GetPingTime());
 answerList->push_back(s);
 

-stringstream sstr;
+std::ostringstream sstr;

 sstr << u->GetProperty().ips.Get();
 strprintf(&s, "<ip value=\"%s\" />", sstr.str().c_str());
 answerList->push_back(s);
 sstr << u->GetProperty().ips.Get();
 strprintf(&s, "<ip value=\"%s\" />", sstr.str().c_str());
 answerList->push_back(s);


@@ -246,7 +245,7 @@ upload = u->GetProperty().up.Get();
 
 for (int j = 0; j < DIR_NUM; j++)
     {
 
 for (int j = 0; j < DIR_NUM; j++)
     {

-    string s;
+    std::string s;

     x2str(upload[j], s);
     sprintf(st, " MU%d=\"%s\"", j, s.c_str());
     strcat(ss, st);
     x2str(upload[j], s);
     sprintf(st, " MU%d=\"%s\"", j, s.c_str());
     strcat(ss, st);


@@ -286,6 +285,13 @@ answerList->push_back(s);
 strprintf(&s, "<CreditExpire value=\"%ld\" />", u->GetProperty().creditExpire.Get());
 answerList->push_back(s);
 
 strprintf(&s, "<CreditExpire value=\"%ld\" />", u->GetProperty().creditExpire.Get());
 answerList->push_back(s);
 

+s = "<AuthorizedBy>";
+std::vector<std::string> list(u->GetAuthorizers());
+for (std::vector<std::string>::const_iterator it = list.begin(); it != list.end(); ++it)
+    s += "<Auth name=\"" + *it + "\"/>";
+s += "</AuthorizedBy>";
+answerList->push_back(s);
+

 strprintf(&s, "</user>");
 answerList->push_back(s);
 }
 strprintf(&s, "</user>");
 answerList->push_back(s);
 }


@@ -342,16 +348,16 @@ void PARSER_GET_USERS::CreateAnswer()
 {
 answerList->erase(answerList->begin(), answerList->end());
 
 {
 answerList->erase(answerList->begin(), answerList->end());
 

-string s;
-string userStart;
-string traffStart;
-string traffMiddle;
-string traffFinish;
-string middle;
-string userFinish;
+std::string s;
+std::string userStart;
+std::string traffStart;
+std::string traffMiddle;
+std::string traffFinish;
+std::string middle;
+std::string userFinish;

 
 
 
 

-string enc;
+std::string enc;

 
 USER_PTR u;
 
 
 USER_PTR u;
 


@@ -362,7 +368,7 @@ if (!h)
     users->CloseSearch(h);
     return;
     }
     users->CloseSearch(h);
     return;
     }

-string updateTime;
+std::string updateTime;

 x2str(time(NULL), updateTime);
 
 if (lastUpdateFound)
 x2str(time(NULL), updateTime);
 
 if (lastUpdateFound)


@@ -458,7 +464,7 @@ while (1)
         middle += s;
         }
 
         middle += s;
         }
 

-    vector<USER_PROPERTY_LOGGED<string> *> userdata;
+    std::vector<USER_PROPERTY_LOGGED<std::string> *> userdata;

     userdata.push_back(u->GetProperty().userdata0.GetPointer());
     userdata.push_back(u->GetProperty().userdata1.GetPointer());
     userdata.push_back(u->GetProperty().userdata2.GetPointer());
     userdata.push_back(u->GetProperty().userdata0.GetPointer());
     userdata.push_back(u->GetProperty().userdata1.GetPointer());
     userdata.push_back(u->GetProperty().userdata2.GetPointer());


@@ -470,7 +476,7 @@ while (1)
     userdata.push_back(u->GetProperty().userdata8.GetPointer());
     userdata.push_back(u->GetProperty().userdata9.GetPointer());
 
     userdata.push_back(u->GetProperty().userdata8.GetPointer());
     userdata.push_back(u->GetProperty().userdata9.GetPointer());
 

-    string tmpI;
+    std::string tmpI;

     for (unsigned i = 0; i < userdata.size(); i++)
         {
         if (userdata[i]->ModificationTime() > lastUserUpdateTime)
     for (unsigned i = 0; i < userdata.size(); i++)
         {
         if (userdata[i]->ModificationTime() > lastUserUpdateTime)


@@ -522,7 +528,7 @@ while (1)
 
     if (u->GetProperty().ips.ModificationTime() > lastUserUpdateTime)
         {
 
     if (u->GetProperty().ips.ModificationTime() > lastUserUpdateTime)
         {

-        stringstream sstr;
+        std::ostringstream sstr;

         sstr << u->GetProperty().ips.Get();
         strprintf(&s, "<ip value=\"%s\" />", sstr.str().c_str());
         middle += s;
         sstr << u->GetProperty().ips.Get();
         strprintf(&s, "<ip value=\"%s\" />", sstr.str().c_str());
         middle += s;


@@ -540,7 +546,7 @@ while (1)
         {
         for (int j = 0; j < DIR_NUM; j++)
             {
         {
         for (int j = 0; j < DIR_NUM; j++)
             {

-            string s;
+            std::string s;

             x2str(upload[j], s);
             sprintf(st, " MU%d=\"%s\" ", j, s.c_str());
             traffMiddle += st;
             x2str(upload[j], s);
             sprintf(st, " MU%d=\"%s\" ", j, s.c_str());
             traffMiddle += st;


@@ -742,11 +748,11 @@ ucr = new USER_CONF_RES;
 
 upr = new RESETABLE<uint64_t>[DIR_NUM];
 downr = new RESETABLE<uint64_t>[DIR_NUM];
 
 upr = new RESETABLE<uint64_t>[DIR_NUM];
 downr = new RESETABLE<uint64_t>[DIR_NUM];

-};
+}

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-string PARSER_CHG_USER::EncChar2String(const char * strEnc)
+std::string PARSER_CHG_USER::EncChar2String(const char * strEnc)

 {
 {

-string str;
+std::string str;

 Decode21str(str, strEnc);
 return str;
 }
 Decode21str(str, strEnc);
 return str;
 }


@@ -917,7 +923,7 @@ else
         int dir;
         DIR_TRAFF dtu;
         DIR_TRAFF dtd;
         int dir;
         DIR_TRAFF dtu;
         DIR_TRAFF dtd;

-        unsigned long long t = 0;
+        uint64_t t = 0;

         while (attr[j])
             {
             dir = attr[j][2] - '0';
         while (attr[j])
             {
             dir = attr[j][2] - '0';


@@ -936,8 +942,6 @@ else
                 }
             j+=2;
             }
                 }
             j+=2;
             }

-        usr->down = dtd;
-        usr->up = dtu;

         return 0;
         }
 
         return 0;
         }
 


@@ -1009,13 +1013,13 @@ if (users->FindByName(login, &u))
 
 bool check = false;
 bool alwaysOnline = u->GetProperty().alwaysOnline;
 
 bool check = false;
 bool alwaysOnline = u->GetProperty().alwaysOnline;

-if (!ucr->alwaysOnline.res_empty())
+if (!ucr->alwaysOnline.empty())

     {
     check = true;
     alwaysOnline = ucr->alwaysOnline.const_data();
     }
 bool onlyOneIP = u->GetProperty().ips.ConstData().OnlyOneIP();
     {
     check = true;
     alwaysOnline = ucr->alwaysOnline.const_data();
     }
 bool onlyOneIP = u->GetProperty().ips.ConstData().OnlyOneIP();

-if (!ucr->ips.res_empty())
+if (!ucr->ips.empty())

     {
     check = true;
     onlyOneIP = ucr->ips.const_data().OnlyOneIP();
     {
     check = true;
     onlyOneIP = ucr->ips.const_data().OnlyOneIP();


@@ -1025,56 +1029,70 @@ if (check && alwaysOnline && !onlyOneIP)
     {
     printfd(__FILE__, "Requested change leads to a forbidden state: AlwaysOnline with multiple IP's\n");
     GetStgLogger()("%s Requested change leads to a forbidden state: AlwaysOnline with multiple IP's", currAdmin->GetLogStr().c_str());
     {
     printfd(__FILE__, "Requested change leads to a forbidden state: AlwaysOnline with multiple IP's\n");
     GetStgLogger()("%s Requested change leads to a forbidden state: AlwaysOnline with multiple IP's", currAdmin->GetLogStr().c_str());

+    res = -1;

     return -1;
     }
 
     return -1;
     }
 

-if (!ucr->ips.res_empty())
+for (size_t i = 0; i < ucr->ips.const_data().Count(); ++i)
+    {
+    CONST_USER_PTR user;
+    uint32_t ip = ucr->ips.const_data().operator[](i).ip;
+    if (users->IsIPInUse(ip, login, &user))
+        {
+        printfd(__FILE__, "Trying to assign an IP %s to '%s' that is already in use by '%s'\n", inet_ntostring(ip).c_str(), login.c_str(), user->GetLogin().c_str());
+        GetStgLogger()("%s trying to assign an IP %s to '%s' that is currently in use by '%s'", currAdmin->GetLogStr().c_str(), inet_ntostring(ip).c_str(), login.c_str(), user->GetLogin().c_str());
+        res = -1;
+        return -1;
+        }
+    }
+
+if (!ucr->ips.empty())

     if (!u->GetProperty().ips.Set(ucr->ips.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().ips.Set(ucr->ips.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->alwaysOnline.res_empty())
+if (!ucr->alwaysOnline.empty())

     if (!u->GetProperty().alwaysOnline.Set(ucr->alwaysOnline.const_data(),
                                       currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().alwaysOnline.Set(ucr->alwaysOnline.const_data(),
                                       currAdmin, login, store))
         res = -1;
 

-if (!ucr->address.res_empty())
+if (!ucr->address.empty())

     if (!u->GetProperty().address.Set(ucr->address.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().address.Set(ucr->address.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->creditExpire.res_empty())
+if (!ucr->creditExpire.empty())

     if (!u->GetProperty().creditExpire.Set(ucr->creditExpire.const_data(),
                                       currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().creditExpire.Set(ucr->creditExpire.const_data(),
                                       currAdmin, login, store))
         res = -1;
 

-if (!ucr->credit.res_empty())
+if (!ucr->credit.empty())

     if (!u->GetProperty().credit.Set(ucr->credit.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().credit.Set(ucr->credit.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!usr->freeMb.res_empty())
+if (!usr->freeMb.empty())

     if (!u->GetProperty().freeMb.Set(usr->freeMb.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().freeMb.Set(usr->freeMb.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->disabled.res_empty())
+if (!ucr->disabled.empty())

     if (!u->GetProperty().disabled.Set(ucr->disabled.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().disabled.Set(ucr->disabled.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->disabledDetailStat.res_empty())
+if (!ucr->disabledDetailStat.empty())

     if (!u->GetProperty().disabledDetailStat.Set(ucr->disabledDetailStat.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().disabledDetailStat.Set(ucr->disabledDetailStat.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->email.res_empty())
+if (!ucr->email.empty())

     if (!u->GetProperty().email.Set(ucr->email.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().email.Set(ucr->email.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->group.res_empty())
+if (!ucr->group.empty())

     if (!u->GetProperty().group.Set(ucr->group.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().group.Set(ucr->group.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->note.res_empty())
+if (!ucr->note.empty())

     if (!u->GetProperty().note.Set(ucr->note.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().note.Set(ucr->note.const_data(), currAdmin, login, store))
         res = -1;
 

-vector<USER_PROPERTY_LOGGED<string> *> userdata;
+std::vector<USER_PROPERTY_LOGGED<std::string> *> userdata;

 userdata.push_back(u->GetProperty().userdata0.GetPointer());
 userdata.push_back(u->GetProperty().userdata1.GetPointer());
 userdata.push_back(u->GetProperty().userdata2.GetPointer());
 userdata.push_back(u->GetProperty().userdata0.GetPointer());
 userdata.push_back(u->GetProperty().userdata1.GetPointer());
 userdata.push_back(u->GetProperty().userdata2.GetPointer());


@@ -1088,31 +1106,31 @@ userdata.push_back(u->GetProperty().userdata9.GetPointer());
 
 for (int i = 0; i < (int)userdata.size(); i++)
     {
 
 for (int i = 0; i < (int)userdata.size(); i++)
     {

-    if (!ucr->userdata[i].res_empty())
+    if (!ucr->userdata[i].empty())

         {
         if(!userdata[i]->Set(ucr->userdata[i].const_data(), currAdmin, login, store))
             res = -1;
         }
     }
 
         {
         if(!userdata[i]->Set(ucr->userdata[i].const_data(), currAdmin, login, store))
             res = -1;
         }
     }
 

-if (!ucr->passive.res_empty())
+if (!ucr->passive.empty())

     if (!u->GetProperty().passive.Set(ucr->passive.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().passive.Set(ucr->passive.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->password.res_empty())
+if (!ucr->password.empty())

     if (!u->GetProperty().password.Set(ucr->password.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().password.Set(ucr->password.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->phone.res_empty())
+if (!ucr->phone.empty())

     if (!u->GetProperty().phone.Set(ucr->phone.const_data(), currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().phone.Set(ucr->phone.const_data(), currAdmin, login, store))
         res = -1;
 

-if (!ucr->realName.res_empty())
+if (!ucr->realName.empty())

     if (!u->GetProperty().realName.Set(ucr->realName.const_data(), currAdmin, login, store))
         res = -1;
 
 
     if (!u->GetProperty().realName.Set(ucr->realName.const_data(), currAdmin, login, store))
         res = -1;
 
 

-if (!usr->cash.res_empty())
+if (!usr->cash.empty())

     {
     //if (*currAdmin->GetPriv()->userCash)
         {
     {
     //if (*currAdmin->GetPriv()->userCash)
         {


@@ -1134,7 +1152,7 @@ if (!usr->cash.res_empty())
     }
 
 
     }
 
 

-if (!ucr->tariffName.res_empty())
+if (!ucr->tariffName.empty())

     {
     if (tariffs->FindByName(ucr->tariffName.const_data()))
         {
     {
     if (tariffs->FindByName(ucr->tariffName.const_data()))
         {


@@ -1149,7 +1167,7 @@ if (!ucr->tariffName.res_empty())
         }
     }
 
         }
     }
 

-if (!ucr->nextTariff.res_empty())
+if (!ucr->nextTariff.empty())

     {
     if (tariffs->FindByName(ucr->nextTariff.const_data()))
         {
     {
     if (tariffs->FindByName(ucr->nextTariff.const_data()))
         {


@@ -1169,14 +1187,14 @@ int upCount = 0;
 int downCount = 0;
 for (int i = 0; i < DIR_NUM; i++)
     {
 int downCount = 0;
 for (int i = 0; i < DIR_NUM; i++)
     {

-    if (!upr[i].res_empty())
+    if (!upr[i].empty())

         {
         {

-        up[i] = upr[i];
+        up[i] = upr[i].data();

         upCount++;
         }
         upCount++;
         }

-    if (!downr[i].res_empty())
+    if (!downr[i].empty())

         {
         {

-        down[i] = downr[i];
+        down[i] = downr[i].data();

         downCount++;
         }
     }
         downCount++;
         }
     }


@@ -1189,15 +1207,6 @@ if (downCount)
     if (!u->GetProperty().down.Set(down, currAdmin, login, store))
         res = -1;
 
     if (!u->GetProperty().down.Set(down, currAdmin, login, store))
         res = -1;
 

-/*if (!usr->down.res_empty())
-    {
-    u->GetProperty().down.Set(usr->down.const_data(), currAdmin, login, store);
-    }
-if (!usr->up.res_empty())
-    {
-    u->GetProperty().up.Set(usr->up.const_data(), currAdmin, login, store);
-    }*/
-

 u->WriteConf();
 u->WriteStat();
 
 u->WriteConf();
 u->WriteStat();
 


@@ -1288,7 +1297,7 @@ if (strcasecmp(el, "Message") == 0)
             printfd(__FILE__, "User not found. %s\n", logins[i].c_str());
             continue;
             }
             printfd(__FILE__, "User not found. %s\n", logins[i].c_str());
             continue;
             }

-        msg.header.creationTime = stgTime;
+        msg.header.creationTime = static_cast<unsigned int>(stgTime);

         u->AddMessage(&msg);
         result = res_ok;
         }
         u->AddMessage(&msg);
         result = res_ok;
         }


@@ -1342,11 +1351,11 @@ switch (result)
         break;
     case res_params_error:
         printfd(__FILE__, "res_params_error\n");
         break;
     case res_params_error:
         printfd(__FILE__, "res_params_error\n");

-        answerList->push_back("<SendMessageResult value=\"Parameters error\"/>");
+        answerList->push_back("<SendMessageResult value=\"Parameters error.\"/>");

         break;
     case res_unknown:
         printfd(__FILE__, "res_unknown\n");
         break;
     case res_unknown:
         printfd(__FILE__, "res_unknown\n");

-        answerList->push_back("<SendMessageResult value=\"Unknown user\"/>");
+        answerList->push_back("<SendMessageResult value=\"Unknown user.\"/>");

         break;
     default:
         printfd(__FILE__, "res_default\n");
         break;
     default:
         printfd(__FILE__, "res_default\n");


@@ -1400,30 +1409,17 @@ else
     answerList->push_back("<DelUser value=\"ok\"/>");
 }
 //-----------------------------------------------------------------------------
     answerList->push_back("<DelUser value=\"ok\"/>");
 }
 //-----------------------------------------------------------------------------

-/*void PARSERDELUSER::CreateAnswer(char * mes)
-{
-//answerList->clear();
-answerList->erase(answerList->begin(), answerList->end());
-
-char str[255];
-sprintf(str, "<DelUser value=\"%s\"/>", mes);
-answerList->push_back(str);
-}*/
-//-----------------------------------------------------------------------------

 //  CHECK USER
 // <checkuser login="vasya" password=\"123456\"/>
 //-----------------------------------------------------------------------------
 int PARSER_CHECK_USER::ParseStart(void *, const char *el, const char **attr)
 {
 //  CHECK USER
 // <checkuser login="vasya" password=\"123456\"/>
 //-----------------------------------------------------------------------------
 int PARSER_CHECK_USER::ParseStart(void *, const char *el, const char **attr)
 {

-result = false;
-

 if (strcasecmp(el, "CheckUser") == 0)
     {
     if (attr[0] == NULL || attr[1] == NULL
      || attr[2] == NULL || attr[3] == NULL)
         {
 if (strcasecmp(el, "CheckUser") == 0)
     {
     if (attr[0] == NULL || attr[1] == NULL
      || attr[2] == NULL || attr[3] == NULL)
         {

-        result = false;
-        CreateAnswer();
+        CreateAnswer("Invalid parameters.");

         printfd(__FILE__, "PARSER_CHECK_USER - attr err\n");
         return 0;
         }
         printfd(__FILE__, "PARSER_CHECK_USER - attr err\n");
         return 0;
         }


@@ -1431,22 +1427,19 @@ if (strcasecmp(el, "CheckUser") == 0)
     USER_PTR user;
     if (users->FindByName(attr[1], &user))
         {
     USER_PTR user;
     if (users->FindByName(attr[1], &user))
         {

-        result = false;
-        CreateAnswer();
+        CreateAnswer("User not found.");

         printfd(__FILE__, "PARSER_CHECK_USER - login err\n");
         return 0;
         }
 
     if (strcmp(user->GetProperty().password.Get().c_str(), attr[3]))
         {
         printfd(__FILE__, "PARSER_CHECK_USER - login err\n");
         return 0;
         }
 
     if (strcmp(user->GetProperty().password.Get().c_str(), attr[3]))
         {

-        result = false;
-        CreateAnswer();
+        CreateAnswer("Wrong password.");

         printfd(__FILE__, "PARSER_CHECK_USER - passwd err\n");
         return 0;
         }
 
         printfd(__FILE__, "PARSER_CHECK_USER - passwd err\n");
         return 0;
         }
 

-    result = true;
-    CreateAnswer();
+    CreateAnswer(NULL);

     return 0;
     }
 return -1;
     return 0;
     }
 return -1;


@@ -1461,12 +1454,12 @@ if (strcasecmp(el, "CheckUser") == 0)
 return -1;
 }
 //-----------------------------------------------------------------------------
 return -1;
 }
 //-----------------------------------------------------------------------------

-void PARSER_CHECK_USER::CreateAnswer()
+void PARSER_CHECK_USER::CreateAnswer(const char * error)

 {
 {

-if (result)
-    answerList->push_back("<CheckUser value=\"Ok\"/>");
+if (error)
+    answerList->push_back(std::string("<CheckUser value=\"Err\" reason=\"") + error + "\"/>");

 else
 else

-    answerList->push_back("<CheckUser value=\"Err\"/>");
+    answerList->push_back("<CheckUser value=\"Ok\"/>");

 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------