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//
// FLUID main entry for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2021 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// https://www.fltk.org/COPYING.php
//
// Please see the following page on how to report bugs and issues:
//
// https://www.fltk.org/bugs.php
//
#ifndef _FLUID_SHELL_COMMAND_H
#define _FLUID_SHELL_COMMAND_H
#include <stdio.h>
#include <stdlib.h>
#include <FL/Fl_String.H>
#if defined(_WIN32) && !defined(__CYGWIN__)
# include <direct.h>
# include <windows.h>
# include <io.h>
# include <fcntl.h>
# include <commdlg.h>
# include <FL/platform.H>
#else
# include <unistd.h>
#endif
void show_shell_window();
void do_shell_command(class Fl_Return_Button*, void*);
typedef struct {
char *command;
int flags;
} Shell_Settings;
extern Shell_Settings shell_settings_windows;
extern Shell_Settings shell_settings_linux;
extern Shell_Settings shell_settings_macos;
extern Fl_String g_shell_command;
extern int g_shell_save_fl;
extern int g_shell_save_code;
extern int g_shell_save_strings;
extern int g_shell_use_fl_settings;
void shell_prefs_get();
void shell_prefs_set();
void shell_settings_read();
void shell_settings_write();
class Fl_Process {
public:
Fl_Process();
~Fl_Process();
FILE *popen(const char *cmd, const char *mode="r");
int close();
FILE * desc() const;
char * get_line(char * line, size_t s) const;
int get_fileno() const;
#if defined(_WIN32) && !defined(__CYGWIN__)
protected:
HANDLE pin[2], pout[2], perr[2];
char ptmode;
PROCESS_INFORMATION pi;
STARTUPINFO si;
static bool createPipe(HANDLE * h, BOOL bInheritHnd=TRUE);
private:
FILE * freeHandles();
static void clean_close(HANDLE& h);
#endif
protected:
FILE * _fpt;
};
#endif // _FLUID_SHELL_COMMAND_H
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