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msg: add --msgtime option to add timestamps to each output message

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Will be helpful to track down strange wait times and such issues, as
well when you have develop something timing related. (Then you may print
timestamps in your debug output, and the --msgtime timestamps will help
giving context.)
This commit is contained in:
wm4 2014-02-28 22:45:34 +01:00
parent 1e2d409fb4
commit 97409ec4e6
3 changed files with 11 additions and 2 deletions
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11
common/msg.c
View File

@ -34,6 +34,7 @@
#include "options/options.h"
#include "osdep/terminal.h"
#include "osdep/io.h"
#include "osdep/timer.h"
#include "msg.h"
#include "msg_control.h"
@ -48,6 +49,7 @@ struct mp_log_root {
bool use_terminal; // make accesses to stderr/stdout
bool smode; // slave mode compatibility glue
bool module;
bool show_time;
bool termosd; // use terminal control codes for status line
bool header; // indicate that message header should be printed
int blank_lines; // number of lines useable by status
@ -241,8 +243,12 @@ static void print_msg_on_terminal(struct mp_log *log, int lev, char *text)
set_msg_color(stream, lev);
do {
if (header && prefix)
fprintf(stream, "[%s] ", prefix);
if (header) {
if (root->show_time)
fprintf(stream, "[%" PRId64 "] ", mp_time_us());
if (prefix)
fprintf(stream, "[%s] ", prefix);
}
char *next = strchr(text, '\n');
int len = next ? next - text + 1 : strlen(text);
@ -378,6 +384,7 @@ void mp_msg_update_msglevels(struct mpv_global *global)
root->module = opts->msg_module;
root->smode = opts->msg_identify;
root->use_terminal = opts->use_terminal;
root->show_time = opts->msg_time;
if (root->use_terminal) {
root->color = opts->msg_color && isatty(fileno(stdout));
root->termosd = !opts->slave_mode && isatty(fileno(stderr));

1
options/options.c
View File

@ -232,6 +232,7 @@ const m_option_t mp_opts[] = {
.type = &m_option_type_msglevels),
OPT_FLAG("msgcolor", msg_color, CONF_GLOBAL | CONF_PRE_PARSE),
OPT_FLAG("msgmodule", msg_module, CONF_GLOBAL),
OPT_FLAG("msgtime", msg_time, CONF_GLOBAL),
OPT_FLAG("identify", msg_identify, CONF_GLOBAL),
#if HAVE_PRIORITY
{"priority", &proc_priority, CONF_TYPE_STRING, 0, 0, 0, NULL},

1
options/options.h
View File

@ -50,6 +50,7 @@ typedef struct MPOpts {
int msg_identify;
int msg_color;
int msg_module;
int msg_time;
char **reset_options;
char **lua_files;