61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/***************************************************************************
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dialog_base.h - description
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-------------------
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begin : Thu Feb 26 2004
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copyright : (C) 2004 by David Rokhvarg
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email : davidr@sangoma.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef DIALOG_BASE_H
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#define DIALOG_BASE_H
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#include "wancfg.h"
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#include <sys/wait.h> //for WIFEXITED() and WEXITSTATUS()
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/**Class implementing common behaivior for all types of dialogs.
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*@author David Rokhvarg
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*/
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class dialog_base {
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//this buffer must contain full path to lxdialog and the command line for
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//lxdialog.
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char lxdialog_path[MAX_PATH_LENGTH];
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FILE * lxdialog_output_file;
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char lxdialog_output_string[MAX_PATH_LENGTH];
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protected:
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int open_lxdialog_output_file(char * file_name);
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int read_lxdialog_output_file();
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//return status of command execution
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//YES - command executed successfully
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//NO - command failed
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int execute_command_line(OUT int * selection_index);
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int set_lxdialog_path(char * lx_dialog_path);
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public:
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dialog_base();
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~dialog_base();
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//return pointer to the output string
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char * get_lxdialog_output_string()
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{
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return (char*)lxdialog_output_string;
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}
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};
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#endif
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