Prep v228: Clean up the new src/basic/*-util-[hc] files:

[elogind.git] / src / basic / terminal-util.h

diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h
index f6eace411c23c1217e44bcb9aadb3faf23967562..36fc5d1739273400409658296e1b5e7792d7061b 100644 (file)
--- a/src/basic/terminal-util.h
+++ b/src/basic/terminal-util.h
@@ -26,49 +26,50 @@
 #include "macro.h"
 #include "time-util.h"
 
-#define ANSI_HIGHLIGHT_ON "\x1B[1;39m"
-#define ANSI_RED_ON "\x1B[31m"
-#define ANSI_HIGHLIGHT_RED_ON "\x1B[1;31m"
-#define ANSI_GREEN_ON "\x1B[32m"
-#define ANSI_HIGHLIGHT_GREEN_ON "\x1B[1;32m"
-#define ANSI_HIGHLIGHT_YELLOW_ON "\x1B[1;33m"
-#define ANSI_HIGHLIGHT_BLUE_ON "\x1B[1;34m"
-#define ANSI_HIGHLIGHT_OFF "\x1B[0m"
+#define ANSI_RED "\x1B[0;31m"
+#define ANSI_GREEN "\x1B[0;32m"
+#define ANSI_UNDERLINE "\x1B[0;4m"
+#define ANSI_HIGHLIGHT "\x1B[0;1;39m"
+#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_UNDERLINE "\x1B[0;1;4m"
+#define ANSI_NORMAL "\x1B[0m"
+
 #define ANSI_ERASE_TO_END_OF_LINE "\x1B[K"
 
-int reset_terminal_fd(int fd, bool switch_to_text);
-int reset_terminal(const char *name);
+/* Set cursor to top left corner and clear screen */
+#define ANSI_HOME_CLEAR "\x1B[H\x1B[2J"
+
+// UNNEEDED int reset_terminal_fd(int fd, bool switch_to_text);
+// UNNEEDED int reset_terminal(const char *name);
 
 int open_terminal(const char *name, int mode);
-int acquire_terminal(const char *name, bool fail, bool force, bool ignore_tiocstty_eperm, usec_t timeout);
-int release_terminal(void);
+// UNNEEDED int acquire_terminal(const char *name, bool fail, bool force, bool ignore_tiocstty_eperm, usec_t timeout);
+// UNNEEDED int release_terminal(void);
 
-int terminal_vhangup_fd(int fd);
-int terminal_vhangup(const char *name);
+// UNNEEDED int terminal_vhangup_fd(int fd);
+// UNNEEDED int terminal_vhangup(const char *name);
 
 int chvt(int vt);
 
-int read_one_char(FILE *f, char *ret, usec_t timeout, bool *need_nl);
-int ask_char(char *ret, const char *replies, const char *text, ...) _printf_(3, 4);
+// UNNEEDED int read_one_char(FILE *f, char *ret, usec_t timeout, bool *need_nl);
+// UNNEEDED int ask_char(char *ret, const char *replies, const char *text, ...) _printf_(3, 4);
 // UNNEEDED int ask_string(char **ret, const char *text, ...) _printf_(2, 3);
 
-int vt_disallocate(const char *name);
+// UNNEEDED int vt_disallocate(const char *name);
 
-char *resolve_dev_console(char **active);
+// UNNEEDED char *resolve_dev_console(char **active);
 bool tty_is_vc(const char *tty);
-bool tty_is_vc_resolve(const char *tty);
+// UNNEEDED bool tty_is_vc_resolve(const char *tty);
 bool tty_is_console(const char *tty) _pure_;
 int vtnr_from_tty(const char *tty);
-const char *default_term_for_tty(const char *tty);
-
-void warn_melody(void);
+// UNNEEDED const char *default_term_for_tty(const char *tty);
 
 int make_stdio(int fd);
 int make_null_stdio(void);
-int make_console_stdio(void);
-
-int status_vprintf(const char *status, bool ellipse, bool ephemeral, const char *format, va_list ap) _printf_(4,0);
-int status_printf(const char *status, bool ellipse, bool ephemeral, const char *format, ...) _printf_(4,5);
+// UNNEEDED int make_console_stdio(void);
 
 int fd_columns(int fd);
 unsigned columns(void);
@@ -78,32 +79,46 @@ unsigned lines(void);
 
 bool on_tty(void);
 
+static inline const char *ansi_underline(void) {
+        return on_tty() ? ANSI_UNDERLINE : "";
+}
+
 static inline const char *ansi_highlight(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_ON : "";
+        return on_tty() ? ANSI_HIGHLIGHT : "";
+}
+
+static inline const char *ansi_highlight_underline(void) {
+        return on_tty() ? ANSI_HIGHLIGHT_UNDERLINE : "";
 }
 
 static inline const char *ansi_highlight_red(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_RED_ON : "";
+        return on_tty() ? ANSI_HIGHLIGHT_RED : "";
 }
 
 static inline const char *ansi_highlight_green(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_GREEN_ON : "";
+        return on_tty() ? ANSI_HIGHLIGHT_GREEN : "";
 }
 
 static inline const char *ansi_highlight_yellow(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_YELLOW_ON : "";
+        return on_tty() ? ANSI_HIGHLIGHT_YELLOW : "";
 }
 
 static inline const char *ansi_highlight_blue(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_BLUE_ON : "";
+        return on_tty() ? ANSI_HIGHLIGHT_BLUE : "";
 }
 
-static inline const char *ansi_highlight_off(void) {
-        return on_tty() ? ANSI_HIGHLIGHT_OFF : "";
+static inline const char *ansi_normal(void) {
+        return on_tty() ? ANSI_NORMAL : "";
 }
 
 int get_ctty_devnr(pid_t pid, dev_t *d);
 int get_ctty(pid_t, dev_t *_devnr, char **r);
 
-int getttyname_malloc(int fd, char **r);
-int getttyname_harder(int fd, char **r);
+// UNNEEDED int getttyname_malloc(int fd, char **r);
+// UNNEEDED int getttyname_harder(int fd, char **r);
+
+// UNNEEDED int ptsname_malloc(int fd, char **ret);
+// UNNEEDED int ptsname_namespace(int pty, char **ret);
+
+// UNNEEDED int openpt_in_namespace(pid_t pid, int flags);
+// UNNEEDED int open_terminal_in_namespace(pid_t pid, const char *name, int mode);