/** \file global.h * \brief Header: %global definitions for compatibility * * This file should be included after all system includes and before all local includes. */ #ifndef MC_GLOBAL_H #define MC_GLOBAL_H #if defined(HAVE_STRING_H) #include /* An ANSI string.h and pre-ANSI memory.h might conflict */ #elif defined(HAVE_MEMORY_H) #include #else #include /* memory and strings.h conflict on other systems */ #endif /* !STDC_HEADERS & !HAVE_STRING_H */ #ifdef HAVE_SYS_PARAM_H #include #endif /*** typedefs(not structures) and defined constants **********************************************/ /* The O_BINARY definition was taken from gettext */ #if !defined O_BINARY && defined _O_BINARY /* For MSC-compatible compilers. */ #define O_BINARY _O_BINARY #endif #ifdef __BEOS__ /* BeOS 5 has O_BINARY, but is has no effect. */ #undef O_BINARY #endif /* On reasonable systems, binary I/O is the default. */ #ifndef O_BINARY #define O_BINARY 0 #endif /* Replacement for O_NONBLOCK */ #ifndef O_NONBLOCK #ifdef O_NDELAY /* SYSV */ #define O_NONBLOCK O_NDELAY #else /* BSD */ #define O_NONBLOCK FNDELAY #endif /* !O_NDELAY */ #endif /* !O_NONBLOCK */ #ifdef HAVE_SYS_SELECT_H #include #endif #if defined(__QNX__) && !defined(__QNXNTO__) /* exec*() from */ #include #endif #include #include "glibcompat.h" #ifndef __GNUC__ #define __attribute__(x) #endif /* Solaris9 doesn't have PRIXMAX */ #ifndef PRIXMAX #define PRIXMAX PRIxMAX #endif #ifdef ENABLE_NLS #include #define _(String) gettext (String) #ifdef gettext_noop #define N_(String) gettext_noop (String) #else #define N_(String) (String) #endif #else /* Stubs that do something close enough. */ #define textdomain(String) 1 #define gettext(String) (String) #define ngettext(String1,String2,Num) (((Num) == 1) ? (String1) : (String2)) #define dgettext(Domain,Message) (Message) #define dcgettext(Domain,Message,Type) (Message) #define bindtextdomain(Domain,Directory) 1 #define _(String) (String) #define N_(String) (String) #endif /* !ENABLE_NLS */ #include "fs.h" #ifdef USE_MAINTAINER_MODE #include "lib/logging.h" #endif #ifdef min #undef min #endif #ifdef max #undef max #endif #define min(x, y) ((x) > (y) ? (y) : (x)) #define max(x, y) ((x) > (y) ? (x) : (y)) /* Just for keeping Your's brains from invention a proper size of the buffer :-) */ #define BUF_10K 10240L #define BUF_8K 8192L #define BUF_4K 4096L #define BUF_1K 1024L #define BUF_LARGE BUF_1K #define BUF_MEDIUM 512 #define BUF_SMALL 128 #define BUF_TINY 64 /* AIX compiler doesn't understand '\e' */ #define ESC_CHAR '\033' #define ESC_STR "\033" /* OS specific defines */ #define PATH_SEP '/' #define PATH_SEP_STR "/" #define PATH_ENV_SEP ':' #define TMPDIR_DEFAULT "/tmp" #define SCRIPT_SUFFIX "" #define get_default_editor() "vi" #define OS_SORT_CASE_SENSITIVE_DEFAULT 1 #define UTF8_CHAR_LEN 6 /* C++ style type casts */ #define const_cast(m_type, m_expr) ((m_type) (m_expr)) #if 0 #ifdef MC_ENABLE_DEBUGGING_CODE #undef NDEBUG #else #define NDEBUG #endif #ifdef HAVE_ASSERT_H #include #endif #endif #define MC_ERROR g_quark_from_static_string (PACKAGE) /*** enums ***************************************************************************************/ #define NO_CLOCK 0 #define HOUR_MIN_SEC 1 #define HOUR_MIN 2 /* run mode and params */ typedef enum { MC_RUN_FULL = 0, MC_RUN_EDITOR, MC_RUN_VIEWER, MC_RUN_DIFFVIEWER } mc_run_mode_t; /*** structures declarations (and typedefs of structures)*****************************************/ typedef struct { mc_run_mode_t mc_run_mode; /* Used so that widgets know if they are being destroyed or shut down */ gboolean midnight_shutdown; /* sysconfig_dir: Area for default settings from maintainers of distributuves default is /etc/mc or may be defined by MC_DATADIR */ char *sysconfig_dir; /* share_data_dir: Area for default settings from developers */ char *share_data_dir; #ifdef HAVE_CHARSET /* Numbers of (file I/O) and (input/display) codepages. -1 if not selected */ int source_codepage; int display_codepage; #else /* If true, allow characters in the range 160-255 */ int eight_bit_clean; /* * If true, also allow characters in the range 128-159. * This is reported to break on many terminals (xterm, qansi-m). */ int full_eight_bits; #endif /* !HAVE_CHARSET */ /* * If utf-8 terminal utf8_display = TRUE * Display bits set UTF-8 */ gboolean utf8_display; /* Set if the nice message (hint) bar is visible */ int message_visible; /* Set if the nice and useful keybar is visible */ int keybar_visible; #ifdef ENABLE_BACKGROUND /* If true, this is a background process */ gboolean we_are_background; #endif /* ENABLE_BACKGROUND */ struct { /* Asks for confirmation before clean up of history */ gboolean confirm_history_cleanup; /* Set if you want the possible completions dialog for the first time */ gboolean show_all_if_ambiguous; /* Ugly hack in order to distinguish between left and right panel in menubar */ /* Set if the command is being run from the "Right" menu */ gboolean is_right; /* If the selected menu was the right */ } widget; struct { /* Use the specified skin */ char *skin; char *setup_color_string; char *term_color_string; char *color_terminal_string; /* colors specified on the command line: they override any other setting */ char *command_line_colors; #ifndef LINUX_CONS_SAVER_C /* Used only in mc, not in cons.saver */ char console_flag; #endif /* !LINUX_CONS_SAVER_C */ /* If using a subshell for evaluating commands this is true */ gboolean use_subshell; #ifdef HAVE_SUBSHELL_SUPPORT /* File descriptors of the pseudoterminal used by the subshell */ int subshell_pty; #endif /* !HAVE_SUBSHELL_SUPPORT */ /* This flag is set by xterm detection routine in function main() */ /* It is used by function view_other_cmd() */ gboolean xterm_flag; /* disable x11 support */ gboolean disable_x11; /* For slow terminals */ /* If true lines are shown by spaces */ gboolean slow_terminal; /* Set to force black and white display at program startup */ gboolean disable_colors; /* If true use +, -, | for line drawing */ gboolean ugly_line_drawing; /* Tries to use old highlight mouse tracking */ gboolean old_mouse; /* If true, use + and \ keys normally and select/unselect do if M-+ / M-\. and M-- and keypad + / - */ gboolean alternate_plus_minus; /* Set if the window has changed it's size */ gboolean winch_flag; } tty; struct { /* Set when cd symlink following is desirable (bash mode) */ gboolean cd_symlinks; /* Preallocate space before file copying */ gboolean preallocate_space; } vfs; } mc_global_t; /*** global variables defined in .c file *********************************************************/ extern unsigned int clock_remain; extern mc_global_t mc_global; extern int op_clock_type; extern int clock_ticks; extern int clock_type; #ifdef SIGACT struct sigaction clock_new, clock_old, clock_dummy; #else void (*clock_alarm) (int); #endif /*** declarations of public functions ************************************************************/ void refresh_screen (void *); /*** inline functions ****************************************************************************/ #endif