session.h
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/*
* "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> <Banco do Brasil S.A.>
*
* 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., 51 Franklin
* St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Este programa está nomeado como session.h e possui - linhas de código.
*
* Contatos:
*
* perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
* erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
*
*/
#ifndef LIB3270_SESSION_H_INCLUDED
#define LIB3270_SESSION_H_INCLUDED 1
#if defined(_WIN32) || defined(_MSC_VER)
#include <winsock2.h>
#include <windows.h>
#include <ws2tcpip.h>
#else
#include <sys/socket.h>
#endif // _WIN32
#include <lib3270/popup.h>
#include <lib3270/toggle.h>
#include <lib3270/ssl.h>
struct lib3270_session_callbacks {
void (*configure)(H3270 *session, unsigned short rows, unsigned short cols);
void (*update)(H3270 *session, int baddr, unsigned char c, unsigned short attr, unsigned char cursor);
void (*changed)(H3270 *session, int offset, int len);
void (*display)(H3270 *session);
void (*set_width)(H3270 *session, int width);
void (*update_cursor)(H3270 *session, unsigned short row, unsigned short col, unsigned char c, unsigned short attr);
void (*update_oia)(H3270 *session, LIB3270_FLAG id, unsigned char on);
void (*update_toggle)(H3270 *session, LIB3270_TOGGLE_ID ix, unsigned char value, LIB3270_TOGGLE_TYPE reason, const char *name);
void (*update_luname)(H3270 *session, const char *name);
void (*update_status)(H3270 *session, LIB3270_MESSAGE id);
void (*update_connect)(H3270 *session, unsigned char connected);
void (*update_model)(H3270 *session, const char *name, int model, int rows, int cols);
void (*update_selection)(H3270 *session, int start, int end);
void (*update_ssl)(H3270 *session, LIB3270_SSL_STATE state);
void (*update_url)(H3270 *session, const char *url);
void (*set_timer)(H3270 *session, unsigned char on);
void (*erase)(H3270 *session);
void (*suspend)(H3270 *session);
void (*resume)(H3270 *session);
void (*cursor)(H3270 *session, LIB3270_POINTER id);
void (*set_selection)(H3270 *session, unsigned char on);
void (*ctlr_done)(H3270 *session);
void (*autostart)(H3270 *session);
int (*print)(H3270 *session, LIB3270_CONTENT_OPTION mode);
int (*save)(H3270 *session, LIB3270_CONTENT_OPTION mode, const char *filename);
int (*load)(H3270 *hSession, const char *filename);
int (*popup)(H3270 *hSession, const LIB3270_POPUP *popup, unsigned char wait);
int (*action)(H3270 *hSession, const char *name);
int (*reconnect)(H3270 *hSession,int seconds);
void (*word_selected)(H3270 *hSession, int start, int end);
};
/**
* Register application Handlers.
*
* @param cbk Structure with the application I/O handles to set.
*
* @return 0 if ok, error code if not.
*
*/
LIB3270_EXPORT int lib3270_set_session_io_handler(const LIB3270_IO_CONTROLLER *cbk);
LIB3270_EXPORT int lib3270_getpeername(H3270 *hSession, struct sockaddr *addr, socklen_t *addrlen);
LIB3270_EXPORT int lib3270_getsockname(H3270 *hSession, struct sockaddr *addr, socklen_t *addrlen);
/**
* @brief Get lib3270 callback table.
*
* @param hSession TN3270 Session.
. @param revision Expected lib3270 revision.
* @param sz Expected lib3270_session_callbacks struct length.
*
* @return Callback table if ok, NULL if failed.
*
*/
LIB3270_EXPORT struct lib3270_session_callbacks * lib3270_get_session_callbacks(H3270 *hSession, const char *revision, unsigned short sz);
#endif // LIB3270_SESSION_H_INCLUDED