mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-22 20:36:50 +03:00
275 lines
6.8 KiB
C
275 lines
6.8 KiB
C
/** \file global.h
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* \brief Header: %global definitions for compatibility
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*
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* This file should be included after all system includes and before all local includes.
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*/
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#ifndef MC_GLOBAL_H
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#define MC_GLOBAL_H
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#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
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#include <string.h>
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/* An ANSI string.h and pre-ANSI memory.h might conflict */
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#if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
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#include <memory.h>
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#endif /* !STDC_HEADERS & HAVE_MEMORY_H */
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#else /* !STDC_HEADERS & !HAVE_STRING_H */
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#include <strings.h>
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/* memory and strings.h conflict on other systems */
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#endif /* !STDC_HEADERS & !HAVE_STRING_H */
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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/*** typedefs(not structures) and defined constants **********************************************/
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/* The O_BINARY definition was taken from gettext */
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#if !defined O_BINARY && defined _O_BINARY
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/* For MSC-compatible compilers. */
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#define O_BINARY _O_BINARY
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#endif
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#ifdef __BEOS__
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/* BeOS 5 has O_BINARY, but is has no effect. */
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#undef O_BINARY
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#endif
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/* On reasonable systems, binary I/O is the default. */
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#ifndef O_BINARY
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#define O_BINARY 0
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#endif
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/* Replacement for O_NONBLOCK */
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#ifndef O_NONBLOCK
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#ifdef O_NDELAY /* SYSV */
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#define O_NONBLOCK O_NDELAY
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#else /* BSD */
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#define O_NONBLOCK FNDELAY
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#endif /* !O_NDELAY */
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#endif /* !O_NONBLOCK */
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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#if defined(__QNX__) && !defined(__QNXNTO__)
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/* exec*() from <process.h> */
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#include <unix.h>
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#endif
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#include <glib.h>
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#include "glibcompat.h"
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#ifndef __GNUC__
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#define __attribute__(x)
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#endif
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/* Solaris9 doesn't have PRIXMAX */
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#ifndef PRIXMAX
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#define PRIXMAX PRIxMAX
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#endif
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#ifdef ENABLE_NLS
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#include <libintl.h>
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#define _(String) gettext (String)
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#ifdef gettext_noop
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#define N_(String) gettext_noop (String)
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#else
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#define N_(String) (String)
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#endif
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#else /* Stubs that do something close enough. */
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#define textdomain(String)
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#define gettext(String) (String)
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#define ngettext(String1,String2,Num) (((Num) == 1) ? (String1) : (String2))
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#define dgettext(Domain,Message) (Message)
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#define dcgettext(Domain,Message,Type) (Message)
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#define bindtextdomain(Domain,Directory)
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#define _(String) (String)
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#define N_(String) (String)
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#endif /* !ENABLE_NLS */
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#include "fs.h"
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#ifdef USE_MAINTAINER_MODE
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#include "lib/logging.h"
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#endif
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#ifdef min
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#undef min
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#endif
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#ifdef max
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#undef max
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#endif
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#define min(x, y) ((x) > (y) ? (y) : (x))
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#define max(x, y) ((x) > (y) ? (x) : (y))
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/* Just for keeping Your's brains from invention a proper size of the buffer :-) */
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#define BUF_10K 10240L
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#define BUF_8K 8192L
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#define BUF_4K 4096L
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#define BUF_1K 1024L
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#define BUF_LARGE BUF_1K
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#define BUF_MEDIUM 512
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#define BUF_SMALL 128
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#define BUF_TINY 64
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/* AIX compiler doesn't understand '\e' */
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#define ESC_CHAR '\033'
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#define ESC_STR "\033"
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/* OS specific defines */
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#define PATH_SEP '/'
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#define PATH_SEP_STR "/"
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#define PATH_ENV_SEP ':'
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#define TMPDIR_DEFAULT "/tmp"
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#define SCRIPT_SUFFIX ""
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#define get_default_editor() "vi"
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#define OS_SORT_CASE_SENSITIVE_DEFAULT 1
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/* C++ style type casts */
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#define const_cast(m_type, m_expr) ((m_type) (m_expr))
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#if 0
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#ifdef MC_ENABLE_DEBUGGING_CODE
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#undef NDEBUG
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#else
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#define NDEBUG
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#endif
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#include <assert.h>
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#endif
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#define MC_ERROR mc_main_error_quark ()
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/*** enums ***************************************************************************************/
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/* run mode and params */
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typedef enum
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{
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MC_RUN_FULL = 0,
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MC_RUN_EDITOR,
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MC_RUN_VIEWER,
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MC_RUN_DIFFVIEWER
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} mc_run_mode_t;
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/*** structures declarations (and typedefs of structures)*****************************************/
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typedef struct
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{
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#ifdef WITH_BACKGROUND
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/* If true, this is a background process */
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int we_are_background;
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#endif /* WITH_BACKGROUND */
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/*
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* If utf-8 terminal utf8_display = 1
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* Display bits set UTF-8
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*/
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int utf8_display;
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/* Set if the nice message (hint) bar is visible */
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int message_visible;
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/* Set if the nice and useful keybar is visible */
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int keybar_visible;
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mc_run_mode_t mc_run_mode;
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#ifdef HAVE_CHARSET
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/* Numbers of (file I/O) and (input/display) codepages. -1 if not selected */
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int source_codepage;
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int display_codepage;
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#else
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/* If true, allow characters in the range 160-255 */
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int eight_bit_clean;
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/*
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* If true, also allow characters in the range 128-159.
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* This is reported to break on many terminals (xterm, qansi-m).
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*/
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int full_eight_bits;
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#endif /* !HAVE_CHARSET */
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/* sysconfig_dir: Area for default settings from maintainers of distributuves
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default is /etc/mc or may be defined by MC_DATADIR
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*/
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char *sysconfig_dir;
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/* share_data_dir: Area for default settings from developers */
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char *share_data_dir;
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struct
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{
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/* Use the specified skin */
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char *skin;
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/* Set to force black and white display at program startup */
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gboolean disable_colors;
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/* If true use +, -, | for line drawing */
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gboolean ugly_line_drawing;
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/* For slow terminals */
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gboolean slow_terminal;
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} args;
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struct
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{
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/* Used so that widgets know if they are being destroyed or shut down */
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gboolean midnight_shutdown;
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/* Asks for confirmation before clean up of history */
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gboolean confirm_history_cleanup;
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/* Set if you want the possible completions dialog for the first time */
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gboolean show_all_if_ambiguous;
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} widget;
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struct
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{
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char *setup_color_string;
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char *term_color_string;
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char *color_terminal_string;
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/* Set if the window has changed it's size */
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gboolean winch_flag;
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#ifndef LINUX_CONS_SAVER_C
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/* Used only in mc, not in cons.saver */
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char console_flag;
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#endif /* !LINUX_CONS_SAVER_C */
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/* If using a subshell for evaluating commands this is true */
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gboolean use_subshell;
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#ifdef HAVE_SUBSHELL_SUPPORT
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/* File descriptors of the pseudoterminal used by the subshell */
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int subshell_pty;
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#endif /* !HAVE_SUBSHELL_SUPPORT */
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/* colors specified on the command line: they override any other setting */
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char *command_line_colors;
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} tty;
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struct
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{
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/* Set when cd symlink following is desirable (bash mode) */
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gboolean cd_symlinks;
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} vfs;
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} mc_global_t;
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/*** global variables defined in .c file *********************************************************/
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extern mc_global_t mc_global;
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/*** declarations of public functions ************************************************************/
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void refresh_screen (void *);
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GQuark mc_main_error_quark (void);
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/*** inline functions ****************************************************************************/
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#endif
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