[NY Flight] Improvements in parser dispatching.

[stg.git] / stglibs / srvconf.lib / servconf.cpp

diff --git a/stglibs/srvconf.lib/servconf.cpp b/stglibs/srvconf.lib/servconf.cpp
index f2498ef50991de79fd5a9fbab940e1739d41a2fc..621cced022685e37716e8ee221f10ed6d7ea11cc 100644 (file)
--- a/stglibs/srvconf.lib/servconf.cpp
+++ b/stglibs/srvconf.lib/servconf.cpp
@@ -25,79 +25,47 @@
 #include <cstdio>
 #include <cstring>
 
 #include <cstdio>
 #include <cstring>
 

-//-----------------------------------------------------------------------------
-int AnsRecv(void * data, std::list<std::string> * list1)
+namespace

 {
 {

-SERVCONF * sc = static_cast<SERVCONF *>(data);
-
-XML_ParserReset(sc->parser, NULL);
-XML_SetElementHandler(sc->parser, Start, End);
-XML_SetUserData(sc->parser, data);

 
 

-char ans[ENC_MSG_LEN + 1];
-int len, done = 0;
-
-//loop parsing
-std::list<std::string>::iterator node;
-node = list1->begin();
-
-while (node != list1->end())
-    {
-    strncpy(ans, node->c_str(), ENC_MSG_LEN);
-    ans[ENC_MSG_LEN] = 0;
-    len = strlen(ans);
-
-    if (XML_Parse(sc->parser, ans, len, done) == XML_STATUS_ERROR)
-        {
-        strprintf(&sc->errorMsg, "XML parse error at line %d: %s",
-                  static_cast<int>(XML_GetCurrentLineNumber(sc->parser)),
-                  XML_ErrorString(XML_GetErrorCode(sc->parser)));
-        printf("%s\n", sc->errorMsg.c_str());
-        return st_xml_parse_error;
-        }
-    ++node;
-    }
-
-return st_ok;
-}
-//-----------------------------------------------------------------------------
-void Start(void *data, const char *el, const char **attr)
+void ElementStart(void * data, const char * el, const char ** attr)

 {
 SERVCONF * sc = static_cast<SERVCONF *>(data);
 sc->Start(el, attr);
 }
 {
 SERVCONF * sc = static_cast<SERVCONF *>(data);
 sc->Start(el, attr);
 }

-//-----------------------------------------------------------------------------
-void End(void * data, const char * el)
+
+void ElementEnd(void * data, const char * el)

 {
 SERVCONF * sc = static_cast<SERVCONF *>(data);
 sc->End(el);
 }
 {
 SERVCONF * sc = static_cast<SERVCONF *>(data);
 sc->End(el);
 }

-//-----------------------------------------------------------------------------
-SERVCONF::SERVCONF()
-    : currParser(NULL)
-{
-parser = XML_ParserCreate(NULL);
-nt.SetRxCallback(this, AnsRecv);
-}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetServer(const char * server)
-{
-nt.SetServer(server);
-}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetPort(uint16_t port)
-{
-nt.SetServerPort(port);
-}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetAdmLogin(const char * login)
+
+} // namespace anonymous
+
+bool AnsRecv(void * data, const std::string & chunk, bool final)

 {
 {

-nt.SetLogin(login);
+SERVCONF * sc = static_cast<SERVCONF *>(data);
+
+if (XML_Parse(sc->parser, chunk.c_str(), chunk.length(), final) == XML_STATUS_ERROR)
+    {
+    strprintf(&sc->errorMsg, "XML parse error at line %d: %s",
+              static_cast<int>(XML_GetCurrentLineNumber(sc->parser)),
+              XML_ErrorString(XML_GetErrorCode(sc->parser)));
+    printf("%s\n", sc->errorMsg.c_str());
+    return false;
+    }
+
+return true;

 }
 }

+

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

-void SERVCONF::SetAdmPassword(const char * password)
+SERVCONF::SERVCONF(const std::string & server, uint16_t port,
+                   const std::string & login, const std::string & password)
+    : currParser(NULL),
+      nt( server, port, login, password )

 {
 {

-nt.SetPassword(password);
+parser = XML_ParserCreate(NULL);
+nt.SetRxCallback(this, AnsRecv);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::GetUser(const char * l)
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::GetUser(const char * l)


@@ -105,9 +73,7 @@ int SERVCONF::GetUser(const char * l)
 char request[255];
 snprintf(request, 255, "<GetUser login=\"%s\"/>", l);
 
 char request[255];
 snprintf(request, 255, "<GetUser login=\"%s\"/>", l);
 

-currParser = &parserGetUser;
-
-return Exec(request);
+return Exec(request, parserGetUser);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::AuthBy(const char * l)
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::AuthBy(const char * l)


@@ -115,41 +81,31 @@ int SERVCONF::AuthBy(const char * l)
 char request[255];
 snprintf(request, 255, "<GetUserAuthBy login=\"%s\"/>", l);
 
 char request[255];
 snprintf(request, 255, "<GetUserAuthBy login=\"%s\"/>", l);
 

-currParser = &parserAuthBy;
-
-return Exec(request);
+return Exec(request, parserAuthBy);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::GetUsers()
 {
 char request[] = "<GetUsers/>";
 
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::GetUsers()
 {
 char request[] = "<GetUsers/>";
 

-currParser = &parserGetUsers;
-
-return Exec(request);
+return Exec(request, parserGetUsers);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::ServerInfo()
 {
 char request[] = "<GetServerInfo/>";
 
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::ServerInfo()
 {
 char request[] = "<GetServerInfo/>";
 

-currParser = &parserServerInfo;
-
-return Exec(request);
+return Exec(request, parserServerInfo);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::ChgUser(const char * request)
 {
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::ChgUser(const char * request)
 {

-currParser = &parserChgUser;
-
-return Exec(request);
+return Exec(request, parserChgUser);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::SendMessage(const char * request)
 {
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::SendMessage(const char * request)
 {

-currParser = &parserSendMessage;
-
-return Exec(request);
+return Exec(request, parserSendMessage);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::CheckUser(const char * login, const char * password)
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::CheckUser(const char * login, const char * password)


@@ -157,9 +113,7 @@ int SERVCONF::CheckUser(const char * login, const char * password)
 char request[255];
 snprintf(request, 255, "<CheckUser login=\"%s\" password=\"%s\"/>", login, password);
 
 char request[255];
 snprintf(request, 255, "<CheckUser login=\"%s\" password=\"%s\"/>", login, password);
 

-currParser = &parserCheckUser;
-
-return Exec(request);
+return Exec(request, parserCheckUser);

 }
 //-----------------------------------------------------------------------------
 int SERVCONF::Start(const char * el, const char ** attr)
 }
 //-----------------------------------------------------------------------------
 int SERVCONF::Start(const char * el, const char ** attr)


@@ -213,9 +167,13 @@ const std::string & SERVCONF::GetStrError() const
 return errorMsg;
 }
 //-----------------------------------------------------------------------------
 return errorMsg;
 }
 //-----------------------------------------------------------------------------

-int SERVCONF::Exec(const char * request)
+int SERVCONF::Exec(const char * request, PARSER & cp)

 {
 {

-nt.Reset();
+currParser = &cp;
+
+XML_ParserReset(parser, NULL);
+XML_SetElementHandler(parser, ElementStart, ElementEnd);
+XML_SetUserData(parser, this);

 
 int ret = 0;
 if ((ret = nt.Connect()) != st_ok)
 
 int ret = 0;
 if ((ret = nt.Connect()) != st_ok)