blockdev-util: add correct API for detecting if block device has partition scanning...

[thirdparty/systemd.git] / src / basic / terminal-util.h

diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h
index 436951be98de1d7fec2a0bd79ab58003f4ad1f94..42a129c7ace349d87bc5b6d62314f55482ed0a2a 100644 (file)
--- a/src/basic/terminal-util.h
+++ b/src/basic/terminal-util.h
@@ -4,40 +4,57 @@
 #include <stdarg.h>
 #include <stdbool.h>
 #include <stdio.h>
+#include <syslog.h>
 #include <sys/types.h>
 
 #include "macro.h"
 #include "time-util.h"
 
 /* Regular colors */
-#define ANSI_BLACK   "\x1B[0;30m"
+#define ANSI_BLACK   "\x1B[0;30m" /* Some type of grey usually. */
 #define ANSI_RED     "\x1B[0;31m"
 #define ANSI_GREEN   "\x1B[0;32m"
 #define ANSI_YELLOW  "\x1B[0;33m"
 #define ANSI_BLUE    "\x1B[0;34m"
 #define ANSI_MAGENTA "\x1B[0;35m"
 #define ANSI_CYAN    "\x1B[0;36m"
-#define ANSI_WHITE   "\x1B[0;37m"
+#define ANSI_WHITE   "\x1B[0;37m" /* This is actually rendered as light grey, legible even on a white
+                                   * background. See ANSI_HIGHLIGHT_WHITE for real white. */
+
+#define ANSI_BRIGHT_BLACK   "\x1B[0;90m"
+#define ANSI_BRIGHT_RED     "\x1B[0;91m"
+#define ANSI_BRIGHT_GREEN   "\x1B[0;92m"
+#define ANSI_BRIGHT_YELLOW  "\x1B[0;93m"
+#define ANSI_BRIGHT_BLUE    "\x1B[0;94m"
+#define ANSI_BRIGHT_MAGENTA "\x1B[0;95m"
+#define ANSI_BRIGHT_CYAN    "\x1B[0;96m"
+#define ANSI_BRIGHT_WHITE   "\x1B[0;97m"
+
+#define ANSI_GREY    "\x1B[0;38;5;245m"
 
 /* Bold/highlighted */
-#define ANSI_HIGHLIGHT_BLACK   "\x1B[0;1;30m"
-#define ANSI_HIGHLIGHT_RED     "\x1B[0;1;31m"
-#define ANSI_HIGHLIGHT_GREEN   "\x1B[0;1;32m"
-#define ANSI_HIGHLIGHT_YELLOW  "\x1B[0;1;33m"
-#define ANSI_HIGHLIGHT_BLUE    "\x1B[0;1;34m"
-#define ANSI_HIGHLIGHT_MAGENTA "\x1B[0;1;35m"
-#define ANSI_HIGHLIGHT_CYAN    "\x1B[0;1;36m"
-#define ANSI_HIGHLIGHT_WHITE   "\x1B[0;1;37m"
+#define ANSI_HIGHLIGHT_BLACK    "\x1B[0;1;30m"
+#define ANSI_HIGHLIGHT_RED      "\x1B[0;1;31m"
+#define ANSI_HIGHLIGHT_GREEN    "\x1B[0;1;32m"
+#define _ANSI_HIGHLIGHT_YELLOW  "\x1B[0;1;33m" /* This yellow is currently not displayed well by some terminals */
+#define ANSI_HIGHLIGHT_BLUE     "\x1B[0;1;34m"
+#define ANSI_HIGHLIGHT_MAGENTA  "\x1B[0;1;35m"
+#define ANSI_HIGHLIGHT_CYAN     "\x1B[0;1;36m"
+#define ANSI_HIGHLIGHT_WHITE    "\x1B[0;1;37m"
+#define ANSI_HIGHLIGHT_YELLOW4  "\x1B[0;1;38;5;100m"
+#define ANSI_HIGHLIGHT_KHAKI3   "\x1B[0;1;38;5;185m"
+#define ANSI_HIGHLIGHT_GREY     "\x1B[0;1;38;5;245m"
+
+#define ANSI_HIGHLIGHT_YELLOW   ANSI_HIGHLIGHT_KHAKI3 /* Replacement yellow that is more legible */
 
 /* Underlined */
-#define ANSI_HIGHLIGHT_BLACK_UNDERLINE   "\x1B[0;1;4;30m"
+#define ANSI_GREY_UNDERLINE              "\x1B[0;4;38;5;245m"
 #define ANSI_HIGHLIGHT_RED_UNDERLINE     "\x1B[0;1;4;31m"
 #define ANSI_HIGHLIGHT_GREEN_UNDERLINE   "\x1B[0;1;4;32m"
-#define ANSI_HIGHLIGHT_YELLOW_UNDERLINE  "\x1B[0;1;4;33m"
+#define ANSI_HIGHLIGHT_YELLOW_UNDERLINE  "\x1B[0;1;4;38;5;185m"
 #define ANSI_HIGHLIGHT_BLUE_UNDERLINE    "\x1B[0;1;4;34m"
 #define ANSI_HIGHLIGHT_MAGENTA_UNDERLINE "\x1B[0;1;4;35m"
-#define ANSI_HIGHLIGHT_CYAN_UNDERLINE    "\x1B[0;1;4;36m"
-#define ANSI_HIGHLIGHT_WHITE_UNDERLINE   "\x1B[0;1;4;37m"
+#define ANSI_HIGHLIGHT_GREY_UNDERLINE    "\x1B[0;1;4;38;5;245m"
 
 /* Other ANSI codes */
 #define ANSI_UNDERLINE "\x1B[0;4m"
@@ -125,20 +142,50 @@ bool dev_console_colors_enabled(void);
                         colors_enabled() ? ANSI_##REPLACEMENT : "";     \
         }
 
-DEFINE_ANSI_FUNC(highlight,                  HIGHLIGHT);
-DEFINE_ANSI_FUNC(highlight_red,              HIGHLIGHT_RED);
-DEFINE_ANSI_FUNC(highlight_green,            HIGHLIGHT_GREEN);
-DEFINE_ANSI_FUNC(highlight_yellow,           HIGHLIGHT_YELLOW);
-DEFINE_ANSI_FUNC(highlight_blue,             HIGHLIGHT_BLUE);
-DEFINE_ANSI_FUNC(highlight_magenta,          HIGHLIGHT_MAGENTA);
-DEFINE_ANSI_FUNC(normal,                     NORMAL);
-
-DEFINE_ANSI_FUNC_UNDERLINE(underline,                  UNDERLINE, NORMAL);
-DEFINE_ANSI_FUNC_UNDERLINE(highlight_underline,        HIGHLIGHT_UNDERLINE, HIGHLIGHT);
-DEFINE_ANSI_FUNC_UNDERLINE(highlight_red_underline,    HIGHLIGHT_RED_UNDERLINE, HIGHLIGHT_RED);
-DEFINE_ANSI_FUNC_UNDERLINE(highlight_green_underline,  HIGHLIGHT_GREEN_UNDERLINE, HIGHLIGHT_GREEN);
-DEFINE_ANSI_FUNC_UNDERLINE(highlight_yellow_underline, HIGHLIGHT_YELLOW_UNDERLINE, HIGHLIGHT_YELLOW);
-DEFINE_ANSI_FUNC_UNDERLINE(highlight_blue_underline,   HIGHLIGHT_BLUE_UNDERLINE, HIGHLIGHT_BLUE);
+DEFINE_ANSI_FUNC(normal,            NORMAL);
+DEFINE_ANSI_FUNC(highlight,         HIGHLIGHT);
+DEFINE_ANSI_FUNC(black,             BLACK);
+DEFINE_ANSI_FUNC(red,               RED);
+DEFINE_ANSI_FUNC(green,             GREEN);
+DEFINE_ANSI_FUNC(yellow,            YELLOW);
+DEFINE_ANSI_FUNC(blue,              BLUE);
+DEFINE_ANSI_FUNC(magenta,           MAGENTA);
+DEFINE_ANSI_FUNC(cyan,              CYAN);
+DEFINE_ANSI_FUNC(white,             WHITE);
+DEFINE_ANSI_FUNC(grey,              GREY);
+
+DEFINE_ANSI_FUNC(bright_black,      BRIGHT_BLACK);
+DEFINE_ANSI_FUNC(bright_red,        BRIGHT_RED);
+DEFINE_ANSI_FUNC(bright_green,      BRIGHT_GREEN);
+DEFINE_ANSI_FUNC(bright_yellow,     BRIGHT_YELLOW);
+DEFINE_ANSI_FUNC(bright_blue,       BRIGHT_BLUE);
+DEFINE_ANSI_FUNC(bright_magenta,    BRIGHT_MAGENTA);
+DEFINE_ANSI_FUNC(bright_cyan,       BRIGHT_CYAN);
+DEFINE_ANSI_FUNC(bright_white,      BRIGHT_WHITE);
+
+DEFINE_ANSI_FUNC(highlight_black,   HIGHLIGHT_BLACK);
+DEFINE_ANSI_FUNC(highlight_red,     HIGHLIGHT_RED);
+DEFINE_ANSI_FUNC(highlight_green,   HIGHLIGHT_GREEN);
+DEFINE_ANSI_FUNC(highlight_yellow,  HIGHLIGHT_YELLOW);
+DEFINE_ANSI_FUNC(highlight_blue,    HIGHLIGHT_BLUE);
+DEFINE_ANSI_FUNC(highlight_magenta, HIGHLIGHT_MAGENTA);
+DEFINE_ANSI_FUNC(highlight_cyan,    HIGHLIGHT_CYAN);
+DEFINE_ANSI_FUNC(highlight_grey,    HIGHLIGHT_GREY);
+DEFINE_ANSI_FUNC(highlight_white,   HIGHLIGHT_WHITE);
+
+static inline const char* _ansi_highlight_yellow(void) {
+        return colors_enabled() ? _ANSI_HIGHLIGHT_YELLOW : "";
+}
+
+DEFINE_ANSI_FUNC_UNDERLINE(underline,                   UNDERLINE, NORMAL);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_underline,         HIGHLIGHT_UNDERLINE, HIGHLIGHT);
+DEFINE_ANSI_FUNC_UNDERLINE(grey_underline,              GREY_UNDERLINE, GREY);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_red_underline,     HIGHLIGHT_RED_UNDERLINE, HIGHLIGHT_RED);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_green_underline,   HIGHLIGHT_GREEN_UNDERLINE, HIGHLIGHT_GREEN);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_yellow_underline,  HIGHLIGHT_YELLOW_UNDERLINE, HIGHLIGHT_YELLOW);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_blue_underline,    HIGHLIGHT_BLUE_UNDERLINE, HIGHLIGHT_BLUE);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_magenta_underline, HIGHLIGHT_MAGENTA_UNDERLINE, HIGHLIGHT_MAGENTA);
+DEFINE_ANSI_FUNC_UNDERLINE(highlight_grey_underline,    HIGHLIGHT_GREY_UNDERLINE, HIGHLIGHT_GREY);
 
 int get_ctty_devnr(pid_t pid, dev_t *d);
 int get_ctty(pid_t, dev_t *_devnr, char **r);
@@ -147,22 +194,17 @@ int getttyname_malloc(int fd, char **r);
 int getttyname_harder(int fd, char **r);
 
 int ptsname_malloc(int fd, char **ret);
-int ptsname_namespace(int pty, char **ret);
 
-int openpt_in_namespace(pid_t pid, int flags);
+int openpt_allocate(int flags, char **ret_slave);
+int openpt_allocate_in_namespace(pid_t pid, int flags, char **ret_slave);
 int open_terminal_in_namespace(pid_t pid, const char *name, int mode);
 
 int vt_default_utf8(void);
 int vt_reset_keyboard(int fd);
+int vt_restore(int fd);
+int vt_release(int fd, bool restore_vt);
 
-int terminal_urlify(const char *url, const char *text, char **ret);
-int terminal_urlify_path(const char *path, const char *text, char **ret);
-int terminal_urlify_man(const char *page, const char *section, char **ret);
-
-typedef enum CatFlags {
-        CAT_FLAGS_MAIN_FILE_OPTIONAL = 1 << 0,
-} CatFlags;
-
-int cat_files(const char *file, char **dropins, CatFlags flags);
+void get_log_colors(int priority, const char **on, const char **off, const char **highlight);
 
-void print_separator(void);
+/* This assumes there is a 'tty' group */
+#define TTY_MODE 0620