#include "stg/servconf.h"
+#include "netunit.h"
+#include "parsers/auth_by.h"
+#include "parsers/server_info.h"
+#include "parsers/check_user.h"
+#include "parsers/get_users.h"
+#include "parsers/get_user.h"
+#include "parsers/chg_user.h"
+#include "parsers/send_message.h"
+#include "parsers/base.h"
+
#include "stg/common.h"
#include <cstdio>
#include <cstring>
-namespace
-{
+#include <expat.h>
-//-----------------------------------------------------------------------------
-void ElementStart(void *data, const char *el, const char **attr)
-{
-SERVCONF * sc = static_cast<SERVCONF *>(data);
-sc->Start(el, attr);
-}
-//-----------------------------------------------------------------------------
-void ElementEnd(void * data, const char * el)
+using namespace STG;
+
+class SERVCONF::IMPL
{
-SERVCONF * sc = static_cast<SERVCONF *>(data);
-sc->End(el);
-}
+public:
+ IMPL(const std::string & server, uint16_t port,
+ const std::string & login, const std::string & password);
-} // namespace anonymous
+ const std::string & GetStrError() const;
+ static void Start(void * data, const char * el, const char ** attr);
+ static void End(void * data, const char * el);
-bool AnsRecv(void * data, const std::string & chunk, bool final)
+ template <class P, typename C>
+ int Exec(const std::string & request, C callback, void * data);
+
+private:
+ NETTRANSACT nt;
+
+ std::string errorMsg;
+ XML_Parser parser;
+
+ static bool AnsRecv(void * data, const std::string & chunk, bool final);
+};
+
+bool SERVCONF::IMPL::AnsRecv(void * data, const std::string & chunk, bool final)
{
-SERVCONF * sc = static_cast<SERVCONF *>(data);
-printf("Chunk: '%s', length: %d, final: %d\n", chunk.c_str(), chunk.length(), final);
+SERVCONF::IMPL * sc = static_cast<SERVCONF::IMPL *>(data);
if (XML_Parse(sc->parser, chunk.c_str(), chunk.length(), final) == XML_STATUS_ERROR)
{
return true;
}
-//-----------------------------------------------------------------------------
SERVCONF::SERVCONF(const std::string & server, uint16_t port,
const std::string & login, const std::string & password)
- : currParser(NULL),
- nt( server, port, login, password )
+ : pImpl(new IMPL(server, port, login, password))
{
-parser = XML_ParserCreate(NULL);
-nt.SetRxCallback(this, AnsRecv);
}
-//-----------------------------------------------------------------------------
-int SERVCONF::GetUser(const char * l)
-{
-char request[255];
-snprintf(request, 255, "<GetUser login=\"%s\"/>", l);
-currParser = &parserGetUser;
-
-return Exec(request);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::AuthBy(const char * l)
+SERVCONF::~SERVCONF()
{
-char request[255];
-snprintf(request, 255, "<GetUserAuthBy login=\"%s\"/>", l);
-
-currParser = &parserAuthBy;
-
-return Exec(request);
+delete pImpl;
}
-//-----------------------------------------------------------------------------
-int SERVCONF::GetUsers()
-{
-char request[] = "<GetUsers/>";
-currParser = &parserGetUsers;
-
-return Exec(request);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::ServerInfo()
+int SERVCONF::GetUsers(GET_USERS::CALLBACK f, void * data)
{
-char request[] = "<GetServerInfo/>";
-
-currParser = &parserServerInfo;
-
-return Exec(request);
+return pImpl->Exec<GET_USERS::PARSER>("<GetUsers/>", f, data);
}
-//-----------------------------------------------------------------------------
-int SERVCONF::ChgUser(const char * request)
-{
-currParser = &parserChgUser;
-return Exec(request);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::SendMessage(const char * request)
+int SERVCONF::GetUser(const std::string & login, GET_USER::CALLBACK f, void * data)
{
-currParser = &parserSendMessage;
-
-return Exec(request);
+return pImpl->Exec<GET_USER::PARSER>("<GetUser login=\"" + login + "\"/>", f, data);
}
-//-----------------------------------------------------------------------------
-int SERVCONF::CheckUser(const char * login, const char * password)
-{
-char request[255];
-snprintf(request, 255, "<CheckUser login=\"%s\" password=\"%s\"/>", login, password);
-
-currParser = &parserCheckUser;
-return Exec(request);
-}
-//-----------------------------------------------------------------------------
-int SERVCONF::Start(const char * el, const char ** attr)
+int SERVCONF::ChgUser(const std::string & request, CHG_USER::CALLBACK f, void * data)
{
-currParser->ParseStart(el, attr);
-return 0;
+return pImpl->Exec<CHG_USER::PARSER>(request, f, data);
}
-//-----------------------------------------------------------------------------
-void SERVCONF::End(const char * el)
+
+int SERVCONF::AuthBy(const std::string & login, AUTH_BY::CALLBACK f, void * data)
{
-currParser->ParseEnd(el);
+return pImpl->Exec<AUTH_BY::PARSER>("<GetUserAuthBy login=\"" + login + "\"/>", f, data);
}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetGetUsersCallback(PARSER_GET_USERS::CALLBACK f, void * data)
+
+int SERVCONF::SendMessage(const std::string & request, SEND_MESSAGE::CALLBACK f, void * data)
{
-parserGetUsers.SetCallback(f, data);
+return pImpl->Exec<SEND_MESSAGE::PARSER>(request, f, data);
}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetGetUserCallback(PARSER_GET_USER::CALLBACK f, void * data)
+
+int SERVCONF::ServerInfo(SERVER_INFO::CALLBACK f, void * data)
{
-parserGetUser.SetCallback(f, data);
+return pImpl->Exec<SERVER_INFO::PARSER>("<GetServerInfo/>", f, data);
}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetAuthByCallback(PARSER_AUTH_BY::CALLBACK f, void * data)
+
+int SERVCONF::CheckUser(const std::string & login, const std::string & password, CHECK_USER::CALLBACK f, void * data)
{
-parserAuthBy.SetCallback(f, data);
+return pImpl->Exec<CHECK_USER::PARSER>("<CheckUser login=\"" + login + "\" password=\"" + password + "\"/>", f, data);
}
-//-----------------------------------------------------------------------------
-void SERVCONF::SetServerInfoCallback(PARSER_SERVER_INFO::CALLBACK f, void * data)
+
+const std::string & SERVCONF::GetStrError() const
{
-parserServerInfo.SetCallback(f, data);
+ return pImpl->GetStrError();
}
+
//-----------------------------------------------------------------------------
-void SERVCONF::SetChgUserCallback(PARSER_CHG_USER::CALLBACK f, void * data)
+SERVCONF::IMPL::IMPL(const std::string & server, uint16_t port,
+ const std::string & login, const std::string & password)
+ : nt( server, port, login, password )
{
-parserChgUser.SetCallback(f, data);
+parser = XML_ParserCreate(NULL);
+nt.SetRxCallback(this, AnsRecv);
}
//-----------------------------------------------------------------------------
-void SERVCONF::SetCheckUserCallback(PARSER_CHECK_USER::CALLBACK f, void * data)
+void SERVCONF::IMPL::Start(void * data, const char * el, const char ** attr)
{
-parserCheckUser.SetCallback(f, data);
+PARSER * currParser = static_cast<PARSER *>(data);
+currParser->ParseStart(el, attr);
}
//-----------------------------------------------------------------------------
-void SERVCONF::SetSendMessageCallback(PARSER_SEND_MESSAGE::CALLBACK f, void * data)
+void SERVCONF::IMPL::End(void * data, const char * el)
{
-parserSendMessage.SetCallback(f, data);
+PARSER * currParser = static_cast<PARSER *>(data);
+currParser->ParseEnd(el);
}
//-----------------------------------------------------------------------------
-const std::string & SERVCONF::GetStrError() const
+const std::string & SERVCONF::IMPL::GetStrError() const
{
return errorMsg;
}
//-----------------------------------------------------------------------------
-int SERVCONF::Exec(const char * request)
+template <class P, typename C>
+int SERVCONF::IMPL::Exec(const std::string & request, C callback, void * data)
{
+P cp(callback, data);
XML_ParserReset(parser, NULL);
-XML_SetElementHandler(parser, ElementStart, ElementEnd);
-XML_SetUserData(parser, this);
+XML_SetElementHandler(parser, Start, End);
+XML_SetUserData(parser, &cp);
int ret = 0;
if ((ret = nt.Connect()) != st_ok)
errorMsg = nt.GetError();
return ret;
}
-if ((ret = nt.Transact(request)) != st_ok)
+if ((ret = nt.Transact(request.c_str())) != st_ok)
{
errorMsg = nt.GetError();
return ret;
git.stg.codes / stg.git / blobdiff