diff options
Diffstat (limited to 'src/basic/terminal-util.c')
-rw-r--r-- | src/basic/terminal-util.c | 82 |
1 files changed, 4 insertions, 78 deletions
diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c index 7dfab0af62..b96bfcb8ef 100644 --- a/src/basic/terminal-util.c +++ b/src/basic/terminal-util.c @@ -31,12 +31,16 @@ #include <time.h> #include <unistd.h> +#include "alloc-util.h" #include "fd-util.h" #include "fileio.h" +#include "fs-util.h" #include "io-util.h" +#include "parse-util.h" #include "path-util.h" #include "process-util.h" #include "socket-util.h" +#include "stat-util.h" #include "string-util.h" #include "terminal-util.h" #include "time-util.h" @@ -624,84 +628,6 @@ int make_console_stdio(void) { return 0; } -int status_vprintf(const char *status, bool ellipse, bool ephemeral, const char *format, va_list ap) { - static const char status_indent[] = " "; /* "[" STATUS "] " */ - _cleanup_free_ char *s = NULL; - _cleanup_close_ int fd = -1; - struct iovec iovec[6] = {}; - int n = 0; - static bool prev_ephemeral; - - assert(format); - - /* This is independent of logging, as status messages are - * optional and go exclusively to the console. */ - - if (vasprintf(&s, format, ap) < 0) - return log_oom(); - - fd = open_terminal("/dev/console", O_WRONLY|O_NOCTTY|O_CLOEXEC); - if (fd < 0) - return fd; - - if (ellipse) { - char *e; - size_t emax, sl; - int c; - - c = fd_columns(fd); - if (c <= 0) - c = 80; - - sl = status ? sizeof(status_indent)-1 : 0; - - emax = c - sl - 1; - if (emax < 3) - emax = 3; - - e = ellipsize(s, emax, 50); - if (e) { - free(s); - s = e; - } - } - - if (prev_ephemeral) - IOVEC_SET_STRING(iovec[n++], "\r" ANSI_ERASE_TO_END_OF_LINE); - prev_ephemeral = ephemeral; - - if (status) { - if (!isempty(status)) { - IOVEC_SET_STRING(iovec[n++], "["); - IOVEC_SET_STRING(iovec[n++], status); - IOVEC_SET_STRING(iovec[n++], "] "); - } else - IOVEC_SET_STRING(iovec[n++], status_indent); - } - - IOVEC_SET_STRING(iovec[n++], s); - if (!ephemeral) - IOVEC_SET_STRING(iovec[n++], "\n"); - - if (writev(fd, iovec, n) < 0) - return -errno; - - return 0; -} - -int status_printf(const char *status, bool ellipse, bool ephemeral, const char *format, ...) { - va_list ap; - int r; - - assert(format); - - va_start(ap, format); - r = status_vprintf(status, ellipse, ephemeral, format, ap); - va_end(ap); - - return r; -} - bool tty_is_vc(const char *tty) { assert(tty); |