Exporting "save" options.

Perry Werneck
1 parent 25546cf9
Showing 4 changed files with 60 additions and 14 deletions Show diff stats
src/core/session.c
src/core/util.c
src/include/lib3270.h
src/include/lib3270/session.h
@@ -192,12 +192,18 @@ static void set_cursor(H3270 GNUC_UNUSED(*session), LIB3270_POINTER GNUC_UNUSED(
 {
 }
-static int print(H3270 *session, LIB3270_PRINT_MODE GNUC_UNUSED(mode))
+static int print(H3270 *session, LIB3270_CONTENT_OPTION GNUC_UNUSED(mode))
 {
 	lib3270_write_log(session, "print", "%s", "Printing is unavailable");
 	return errno = ENOTSUP;
 }
+static int save(H3270 *session, LIB3270_CONTENT_OPTION GNUC_UNUSED(mode), const char GNUC_UNUSED(*filename))
+{
+	lib3270_write_log(session, "save", "%s", "Saving is unavailable");
+	return errno = ENOTSUP;
+}
+
 static void message(H3270 *session, LIB3270_NOTIFY GNUC_UNUSED(id), const char *title, const char *msg, const char *text)
 {
 #ifdef ANDROID
@@ -301,6 +307,7 @@ void lib3270_reset_callbacks(H3270 *hSession)
 	hSession->cbk.autostart				= nop;
 	hSession->cbk.set_timer				= set_timer;
 	hSession->cbk.print					= print;
+	hSession->cbk.save					= save;
 	hSession->cbk.set_peer_certificate	= set_peer_certificate;
 	hSession->cbk.update_luname			= default_update_luname;
@@ -593,28 +593,51 @@ void lib3270_popup_an_errno(H3270 *hSession, int errn, const char *fmt, ...)
 }
-LIB3270_EXPORT int lib3270_print(H3270 *hSession, LIB3270_PRINT_MODE mode)
+LIB3270_EXPORT int lib3270_print(H3270 *hSession, LIB3270_CONTENT_OPTION mode)
 {
 	return hSession->cbk.print(hSession, mode);
 }
 LIB3270_EXPORT int lib3270_print_all(H3270 *hSession)
 {
-	return lib3270_print(hSession,LIB3270_PRINT_ALL);
+	return lib3270_print(hSession,LIB3270_CONTENT_ALL);
 }
 LIB3270_EXPORT int lib3270_print_selected(H3270 *hSession)
 {
 	if(lib3270_has_selection(hSession))
-		return lib3270_print(hSession,LIB3270_PRINT_SELECTED);
+		return lib3270_print(hSession,LIB3270_CONTENT_SELECTED);
 	return errno = ENODATA;
 }
 LIB3270_EXPORT int lib3270_print_copy(H3270 *hSession)
 {
-	return lib3270_print(hSession,LIB3270_PRINT_COPY);
+	return lib3270_print(hSession,LIB3270_CONTENT_COPY);
 }
+LIB3270_EXPORT int lib3270_save(H3270 *hSession, LIB3270_CONTENT_OPTION mode, const char *filename)
+{
+	return hSession->cbk.save(hSession, mode, filename);
+}
+
+LIB3270_EXPORT int lib3270_save_all(H3270 *hSession, const char *filename)
+{
+	return lib3270_save(hSession,LIB3270_CONTENT_ALL,filename);
+}
+
+LIB3270_EXPORT int lib3270_save_selected(H3270 *hSession, const char *filename)
+{
+	if(lib3270_has_selection(hSession))
+		return lib3270_save(hSession,LIB3270_CONTENT_SELECTED,filename);
+	return errno = ENODATA;
+}
+
+LIB3270_EXPORT int lib3270_save_copy(H3270 *hSession, const char *filename)
+{
+	return lib3270_save(hSession,LIB3270_CONTENT_COPY,filename);
+}
+
+
 LIB3270_EXPORT LIB3270_POINTER lib3270_get_pointer(H3270 *hSession, int baddr)
 {
 	static const struct _ptr {
@@ -84,15 +84,15 @@
 	#define LIB3270_LUNAME_LENGTH			16
 	/**
-	 * @brief Print modes.
+	 * @brief Selection mode.
 	 *
 	 */
-	typedef enum _lib3270_print_mode
+	typedef enum _lib3270_content_option
 	{
-		LIB3270_PRINT_ALL,
-		LIB3270_PRINT_SELECTED,
-		LIB3270_PRINT_COPY
-	} LIB3270_PRINT_MODE;
+		LIB3270_CONTENT_ALL,			///< @brief Get all the terminal data.
+		LIB3270_CONTENT_SELECTED,		///< @brief Get only selected contents.
+		LIB3270_CONTENT_COPY			///< @brief Get internal copy.
+	} LIB3270_CONTENT_OPTION;
 	/**
 	 * @brief Character attributes.
@@ -784,18 +784,33 @@
 	 * @brief Print page
 	 *
 	 * @param hSession	Session Handle.
-	 * @param mode		Print mode.
+	 * @param mode		Content option.
 	 *
 	 * @return 0 if ok, error code if not.
 	 *
 	 */
-	LIB3270_EXPORT int lib3270_print(H3270 *hSession, LIB3270_PRINT_MODE mode);
+	LIB3270_EXPORT int lib3270_print(H3270 *hSession, LIB3270_CONTENT_OPTION mode);
 	LIB3270_EXPORT int lib3270_print_all(H3270 *hSession);
 	LIB3270_EXPORT int lib3270_print_selected(H3270 *hSession);
 	LIB3270_EXPORT int lib3270_print_copy(H3270 *hSession);
 	/**
+	 * @brief Save contents to file.
+	 *
+	 * @param hSession	Session Handle.
+	 * @param mode		Content option.
+	 * @param filename	File name.
+	 *
+	 * @return 0 if ok, error code if not.
+	 */
+	LIB3270_EXPORT int lib3270_save(H3270 *hSession, LIB3270_CONTENT_OPTION mode, const char *filename);
+
+	LIB3270_EXPORT int lib3270_save_all(H3270 *hSession, const char *filename);
+	LIB3270_EXPORT int lib3270_save_selected(H3270 *hSession, const char *filename);
+	LIB3270_EXPORT int lib3270_save_copy(H3270 *hSession, const char *filename);
+
+	/**
 	 * @brief Get buffer contents.
 	 *
 	 * @param h		Session handle.
@@ -74,7 +74,8 @@
 		void (*set_selection)(H3270 *session, unsigned char on);
 		void (*ctlr_done)(H3270 *session);
 		void (*autostart)(H3270 *session);
-		int  (*print)(H3270 *session, LIB3270_PRINT_MODE mode);
+		int  (*print)(H3270 *session, LIB3270_CONTENT_OPTION mode);
+		int  (*save)(H3270 *session, LIB3270_CONTENT_OPTION mode, const char *filename);
 		void (*message)(H3270 *session, LIB3270_NOTIFY id , const char *title, const char *message, const char *text);
 		void (*popup)(H3270 *session, LIB3270_NOTIFY id, const char *title, const char *msg, const char *fmt, va_list);