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Diffstat (limited to '')
| -rw-r--r-- | lib/global.h | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/lib/global.h b/lib/global.h new file mode 100644 index 0000000..bd77bbd --- /dev/null +++ b/lib/global.h @@ -0,0 +1,290 @@ +/** \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 <string.h> + /* An ANSI string.h and pre-ANSI memory.h might conflict */ +#elif defined(HAVE_MEMORY_H) +#include <memory.h> +#else +#include <strings.h> + /* memory and strings.h conflict on other systems */ +#endif /* !STDC_HEADERS & !HAVE_STRING_H */ + +#ifdef HAVE_SYS_PARAM_H +#include <sys/param.h> +#endif + +/* for O_* macros */ +#include <fcntl.h> + +/* for sig_atomic_t */ +#include <signal.h> + +#ifdef HAVE_FUNC_ATTRIBUTE_FALLTHROUGH +#define MC_FALLTHROUGH __attribute__((fallthrough)) +#else +#define MC_FALLTHROUGH +#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 */ + +#if defined(__QNX__) && !defined(__QNXNTO__) +/* exec*() from <process.h> */ +#include <unix.h> +#endif + +#include <glib.h> +#include "glibcompat.h" + +/* Solaris9 doesn't have PRIXMAX */ +#ifndef PRIXMAX +#define PRIXMAX PRIxMAX +#endif + +#ifdef ENABLE_NLS +#include <libintl.h> +#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" +#include "shell.h" +#include "mcconfig.h" + +#ifdef USE_MAINTAINER_MODE +#include "lib/logging.h" +#endif + +/* 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 + +/* ESC_CHAR is defined in /usr/include/langinfo.h in some systems */ +#ifdef ESC_CHAR +#undef ESC_CHAR +#endif +/* 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 IS_PATH_SEP(c) ((c) == PATH_SEP) +#define PATH_ENV_SEP ':' +#define TMPDIR_DEFAULT "/tmp" +#define SCRIPT_SUFFIX "" +#define get_default_editor() "vi" +#define OS_SORT_CASE_SENSITIVE_DEFAULT TRUE +#define UTF8_CHAR_LEN 6 + +/* struct stat members */ +#ifdef __APPLE__ +#define st_atim st_atimespec +#define st_ctim st_ctimespec +#define st_mtim st_mtimespec +#endif + +/* Used to distinguish between a normal MC termination and */ +/* one caused by typing 'exit' or 'logout' in the subshell */ +#define SUBSHELL_EXIT 128 + +#define MC_ERROR g_quark_from_static_string (PACKAGE) + +#define DEFAULT_CHARSET "ASCII" + +/*** enums ***************************************************************************************/ + +/* 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 +{ + const char *mc_version; + + mc_run_mode_t mc_run_mode; + gboolean run_from_parent_mc; + /* 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; + + mc_config_t *main_config; + mc_config_t *panels_config; + +#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 */ + gboolean eight_bit_clean; + /* + * If true, also allow characters in the range 128-159. + * This is reported to break on many terminals (xterm, qansi-m). + */ + gboolean 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 */ + gboolean message_visible; + /* Set if the nice and useful keybar is visible */ + gboolean 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; + + /* The user's shell */ + mc_shell_t *shell; + + struct + { + /* Use the specified skin */ + char *skin; + /* Dialog window and frop down menu have a shadow */ + gboolean shadows; + + 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 ENABLE_SUBSHELL + /* File descriptors of the pseudoterminal used by the subshell */ + int subshell_pty; +#endif /* !ENABLE_SUBSHELL */ + + /* This flag is set by xterm detection routine in function main() */ + /* It is used by function toggle_subshell() */ + 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; + } 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 mc_global_t mc_global; + +/*** declarations of public functions ************************************************************/ + +/*** inline functions ****************************************************************************/ +#endif |