/* * "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270 * (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a * aplicativos mainframe. Registro no INPI sob o nome G3270. * * Copyright (C) <2008> * * Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob * os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela * Free Software Foundation. * * Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER * GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO * A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para * obter mais detalhes. * * Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este * programa; se não, escreva para a Free Software Foundation, Inc., 59 Temple * Place, Suite 330, Boston, MA, 02111-1307, USA * * Este programa está nomeado como - e possui - linhas de código. * * Contatos: * * perry.werneck@gmail.com (Alexandre Perry de Souza Werneck) * erico.mendonca@gmail.com (Erico Mascarenhas Mendonça) * */ #include "private.h" /*--[ Implement ]------------------------------------------------------------------------------------*/ HLLAPI_API_CALL hllapi_get_revision(void) { try { return atoi(getSession().getRevision().c_str()); } catch(const std::system_error &e) { hllapi_translate_error(e); } catch(const std::exception &e) { hllapi_lasterror = e.what(); } return (DWORD) -1; } HLLAPI_API_CALL hllapi_connect(const LPSTR uri, WORD wait) { try { TN3270::Host &host = getSession(); host.connect((const char *) uri); if(wait) host.wait(TN3270::CONNECTED_TN3270E); } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(const std::exception &e) { hllapi_lasterror = e.what(); return HLLAPI_STATUS_SYSTEM_ERROR; } catch(...) { hllapi_lasterror = _( "Unexpected error" ); return HLLAPI_STATUS_SYSTEM_ERROR; } return hllapi_get_state(); } HLLAPI_API_CALL hllapi_is_connected(void) { try { return getSession().isConnected(); } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SUCCESS; } HLLAPI_API_CALL hllapi_get_state(void) { // debug("",__FUNCTION__); try { switch(hllapi_get_message_id()) { case LIB3270_MESSAGE_NONE: // 0 - No message return HLLAPI_STATUS_SUCCESS; // keyboard was unlocked and ready for input. case LIB3270_MESSAGE_DISCONNECTED: // 4 - Disconnected from host hllapi_lasterror = _("Disconnected from host"); return HLLAPI_STATUS_DISCONNECTED; // Your application program was not connected to a valid session. case LIB3270_MESSAGE_MINUS: case LIB3270_MESSAGE_PROTECTED: case LIB3270_MESSAGE_NUMERIC: case LIB3270_MESSAGE_OVERFLOW: case LIB3270_MESSAGE_INHIBIT: case LIB3270_MESSAGE_KYBDLOCK: hllapi_lasterror = _("keyboard is locked"); return HLLAPI_STATUS_KEYBOARD_LOCKED; // keyboard is locked. case LIB3270_MESSAGE_SYSWAIT: case LIB3270_MESSAGE_TWAIT: case LIB3270_MESSAGE_AWAITING_FIRST: case LIB3270_MESSAGE_X: case LIB3270_MESSAGE_RESOLVING: case LIB3270_MESSAGE_CONNECTING: return HLLAPI_STATUS_WAITING; // time-out while still busy (in XCLOCK or XSYSTEM in X) for the 3270 terminal emulation. } } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); return HLLAPI_STATUS_SYSTEM_ERROR; } hllapi_lasterror = _( "Unexpected message id" ); return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_get_message_id(void) { try { return (DWORD) getSession().getProgramMessage(); } catch(const std::system_error &e) { hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return -1; } HLLAPI_API_CALL hllapi_disconnect(void) { trace("%s",__FUNCTION__); try { getSession().disconnect(); } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); return HLLAPI_STATUS_SYSTEM_ERROR; } return HLLAPI_STATUS_SUCCESS; } HLLAPI_API_CALL hllapi_wait_for_ready(WORD seconds) { try { getSession().waitForReady((unsigned int) seconds); return HLLAPI_STATUS_SUCCESS; } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(const std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_wait_for_cstate(WORD seconds, WORD cstate) { try { TN3270::Host &host = getSession(); host.wait((TN3270::ConnectionState) cstate, (unsigned int) seconds); return HLLAPI_STATUS_SUCCESS; } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(const std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_wait_for_change(WORD seconds) { try { getSession().waitForChange((unsigned int) seconds); return HLLAPI_STATUS_SUCCESS; } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_set_charset(LPSTR charset) { try { getSession().setCharSet((const char *) charset); return HLLAPI_STATUS_SUCCESS; } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_wait(WORD seconds) { try { getSession().wait(seconds); return HLLAPI_STATUS_SUCCESS; } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_cmp_text_at(WORD row, WORD col, LPSTR text) { try { return getSession().compare((unsigned int) row, (unsigned int) col, text); } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_wait_for_text_at(WORD row, WORD col, LPSTR text) { try { getSession().wait((unsigned short) row, (unsigned short) col, (const char *) text); return HLLAPI_STATUS_SUCCESS; } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_cmp_text_at_address(WORD addr, LPSTR text) { try { return getSession().compare((int) addr, text); } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return HLLAPI_STATUS_SYSTEM_ERROR; } HLLAPI_API_CALL hllapi_find_text(const LPSTR text) { try { if(text && *text) { size_t pos = getSession().find(text); if(pos != string::npos) return pos; } } catch(const std::system_error &e) { return hllapi_translate_error(e); } catch(std::exception &e) { hllapi_lasterror = e.what(); } return -1; }