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test: more for logging.
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parent
2523170806
commit
101e015d2c
70
test/log.cc
70
test/log.cc
@ -55,8 +55,12 @@ const char *level2str(const loglevel level) {
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switch (level) {
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default:
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return "invalid/unknown";
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case extra:
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return "extra";
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case trace:
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return "trace";
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case verbose:
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return "verbose";
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case info:
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return "info";
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case notice:
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@ -70,11 +74,29 @@ const char *level2str(const loglevel level) {
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}
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}
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void output(loglevel priority, const char *format, va_list ap) {
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if (priority >= level) {
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bool output(loglevel priority, const char *format, ...) {
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if (priority < level)
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return false;
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va_list ap;
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va_start(ap, format);
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output(priority, format, ap);
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va_end(ap);
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return true;
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}
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bool output(loglevel priority, const char *format, va_list ap) {
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if (last) {
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putc('\n', last);
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last = nullptr;
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}
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if (priority < level)
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return false;
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last = (priority >= error) ? stderr : stdout;
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fprintf(last, "[ %u %-10s %6s ] %s" /* TODO */, osal_getpid(),
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prefix.c_str(), level2str(priority), suffix.c_str());
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fprintf(last, "[ %u%10s %.4s ] %s" /* TODO */, osal_getpid(), prefix.c_str(),
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level2str(priority), suffix.c_str());
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vfprintf(last, format, ap);
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size_t len = strlen(format);
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@ -85,7 +107,7 @@ void output(loglevel priority, const char *format, va_list ap) {
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case '\n':
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if (priority > info)
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fflushall();
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break;
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last = nullptr;
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case ' ':
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case '_':
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case ':':
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@ -95,23 +117,31 @@ void output(loglevel priority, const char *format, va_list ap) {
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case '\b':
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case '\r':
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case '\0':
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return;
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break;
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}
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}
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last = nullptr;
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return true;
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}
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void feed(const char *format, ...) {
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if (last) {
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va_list ap;
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va_start(ap, format);
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vfprintf(last, format, ap);
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va_end(ap);
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bool feed(const char *format, va_list ap) {
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if (!last)
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return false;
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vfprintf(last, format, ap);
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size_t len = strlen(format);
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if (len && format[len - 1] == '\n')
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last = nullptr;
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}
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return true;
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}
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bool feed(const char *format, ...) {
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if (!last)
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return false;
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va_list ap;
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va_start(ap, format);
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feed(format, ap);
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va_end(ap);
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return true;
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}
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local_suffix::local_suffix(const char *c_str)
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@ -151,6 +181,16 @@ void log_trace(const char *msg, ...) {
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logging::last = nullptr;
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}
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void log_verbose(const char *msg, ...) {
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if (logging::verbose >= logging::level) {
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va_list ap;
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va_start(ap, msg);
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logging::output(logging::verbose, msg, ap);
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va_end(ap);
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} else
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logging::last = nullptr;
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}
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void log_info(const char *msg, ...) {
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if (logging::info >= logging::level) {
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va_list ap;
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@ -33,7 +33,9 @@ const char *test_strerror(int errnum);
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namespace logging {
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enum loglevel {
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extra,
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trace,
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verbose,
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info,
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notice,
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warning,
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@ -45,8 +47,10 @@ const char *level2str(const loglevel level);
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void setup(loglevel level, const std::string &prefix);
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void setup(const std::string &prefix);
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void output(loglevel priority, const char *format, va_list ap);
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void __printf_args(1, 2) feed(const char *format, ...);
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bool output(loglevel priority, const char *format, va_list ap);
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bool __printf_args(2, 3) output(loglevel priority, const char *format, ...);
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bool feed(const char *format, va_list ap);
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bool __printf_args(1, 2) feed(const char *format, ...);
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class local_suffix {
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protected:
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@ -68,6 +72,7 @@ public:
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} /* namespace log */
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void __printf_args(1, 2) log_trace(const char *msg, ...);
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void __printf_args(1, 2) log_verbose(const char *msg, ...);
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void __printf_args(1, 2) log_info(const char *msg, ...);
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void __printf_args(1, 2) log_notice(const char *msg, ...);
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void __printf_args(1, 2) log_warning(const char *msg, ...);
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