예제 #1
0
/**
 * wpa_printf - conditional printf
 * @level: priority level (MSG_*) of the message
 * @fmt: printf format string, followed by optional arguments
 *
 * This function is used to print conditional debugging and error messages. The
 * output may be directed to stdout, stderr, and/or syslog based on
 * configuration.
 *
 * Note: New line '\n' is added to the end of the text when printing to stdout.
 */
void wpa_printf(int level, const char *fmt, ...)
{
    va_list ap;
    /* @@@ debug for now @@@ */
    //wpa_debug_level = MSG_MSGDUMP;

    va_start(ap, fmt);
    if (level >= wpa_debug_level) {
#ifdef CONFIG_DEBUG_SYSLOG
        if (wpa_debug_syslog) {
            vsyslog(syslog_priority(level), fmt, ap);
        } else {
#endif /* CONFIG_DEBUG_SYSLOG */
            wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
            if (out_file) {
                vfprintf(out_file, fmt, ap);
                fprintf(out_file, "\n");
            } else {
#endif /* CONFIG_DEBUG_FILE */
                vprintf(fmt, ap);
                printf("\n");
#ifdef CONFIG_DEBUG_FILE
            }
#endif /* CONFIG_DEBUG_FILE */
#ifdef CONFIG_DEBUG_SYSLOG
        }
#endif /* CONFIG_DEBUG_SYSLOG */
    }
    va_end(ap);
}
예제 #2
0
/**
 * wpa_printf - conditional printf
 * @level: priority level (MSG_*) of the message
 * @fmt: printf format string, followed by optional arguments
 *
 * This function is used to print conditional debugging and error messages. The
 * output may be directed to stdout, stderr, and/or syslog based on
 * configuration.
 *
 * Note: New line '\n' is added to the end of the text when printing to stdout.
 */
void wpa_printf(int level, char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	if (level >= wpa_debug_level) {
		wpa_debug_print_timestamp();
		vprintf(fmt, ap);
		printf("\n");
	}
	va_end(ap);
}
/**
 * wpa_printf - conditional printf
 * @level: priority level (MSG_*) of the message
 * @fmt: printf format string, followed by optional arguments
 *
 * This function is used to print conditional debugging and error messages. The
 * output may be directed to stdout, stderr, and/or syslog based on
 * configuration.
 *
 * Note: New line '\n' is added to the end of the text when printing to stdout.
 */
void wpa_printf(int level, const char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	if (level >= wpa_debug_level) {
#ifdef CONFIG_DEBUG_SYSLOG
		if (wpa_debug_syslog) {
			vsyslog(syslog_priority(level), fmt, ap);
		} else {
#endif /* CONFIG_DEBUG_SYSLOG */
		wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
		if (out_file) {
#if defined TIZEN_EXT
			struct stat buf;

			fstat(fileno(out_file), &buf);
			if (buf.st_size >= MAX_LOG_SIZE) {
				fclose(out_file);
				out_file = NULL;

				__wpa_log_make_backup();

				out_file = fopen(out_file_name, "a");
				if (out_file == NULL) {
					wpa_printf(MSG_ERROR, "wpa_debug_open_file: Failed to open "
							"output file, using standard output");
					return;
				}
			}
#endif
			vfprintf(out_file, fmt, ap);
			fprintf(out_file, "\n");
		} else {
#endif /* CONFIG_DEBUG_FILE */
		vprintf(fmt, ap);
		printf("\n");
#ifdef CONFIG_DEBUG_FILE
		}
#endif /* CONFIG_DEBUG_FILE */
#ifdef CONFIG_DEBUG_SYSLOG
		}
#endif /* CONFIG_DEBUG_SYSLOG */
	}
	va_end(ap);
}
예제 #4
0
/**
 * wpa_printf - conditional printf
 * @level: priority level (MSG_*) of the message
 * @fmt: printf format string, followed by optional arguments
 *
 * This function is used to print conditional debugging and error messages. The
 * output may be directed to stdout, stderr, and/or syslog based on
 * configuration.
 *
 * Note: New line '\n' is added to the end of the text when printing to stdout.
 */
void wpa_printf(int level, const char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	if (level >= wpa_debug_level) {
#ifdef CONFIG_ANDROID_LOG
		__android_log_vprint(wpa_to_android_level(level),
				     ANDROID_LOG_NAME, fmt, ap);
#else /* CONFIG_ANDROID_LOG */
#ifdef CONFIG_DEBUG_SYSLOG
		if (wpa_debug_syslog) {
			vsyslog(syslog_priority(level), fmt, ap);
		} else {
#endif /* CONFIG_DEBUG_SYSLOG */
		wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
		if (out_file) {
			vfprintf(out_file, fmt, ap);
			fprintf(out_file, "\n");
			fflush(out_file);
		} else {
#endif /* CONFIG_DEBUG_FILE */
		vprintf(fmt, ap);
		printf("\n");
#ifdef CONFIG_DEBUG_FILE
		}
#endif /* CONFIG_DEBUG_FILE */
#ifdef CONFIG_DEBUG_SYSLOG
		}
#endif /* CONFIG_DEBUG_SYSLOG */
#endif /* CONFIG_ANDROID_LOG */
	}
	va_end(ap);

#ifdef CONFIG_DEBUG_LINUX_TRACING
	if (wpa_debug_tracing_file != NULL) {
		va_start(ap, fmt);
		fprintf(wpa_debug_tracing_file, WPAS_TRACE_PFX, level);
		vfprintf(wpa_debug_tracing_file, fmt, ap);
		fprintf(wpa_debug_tracing_file, "\n");
		fflush(wpa_debug_tracing_file);
		va_end(ap);
	}
#endif /* CONFIG_DEBUG_LINUX_TRACING */
}
예제 #5
0
static void _wpa_hexdump(int level, const char *title, const u8 *buf,
			 size_t len, int show)
{
	size_t i;
	if (level < wpa_debug_level)
		return;
	wpa_debug_print_timestamp();
	printf("%s - hexdump(len=%lu):", title, (unsigned long) len);
	if (buf == NULL) {
		printf(" [NULL]");
	} else if (show) {
		for (i = 0; i < len; i++)
			printf(" %02x", buf[i]);
	} else {
		printf(" [REMOVED]");
	}
	printf("\n");
}
예제 #6
0
static void _wpa_hexdump_ascii(int level, const char *title, const u8 *buf,
			       size_t len, int show)
{
	int i, llen;
	const u8 *pos = buf;
	const int line_len = 16;

	if (level < wpa_debug_level)
		return;
	wpa_debug_print_timestamp();
	if (!show) {
		printf("%s - hexdump_ascii(len=%lu): [REMOVED]\n",
		       title, (unsigned long) len);
		return;
	}
	if (buf == NULL) {
		printf("%s - hexdump_ascii(len=%lu): [NULL]\n",
		       title, (unsigned long) len);
		return;
	}
	printf("%s - hexdump_ascii(len=%lu):\n", title, (unsigned long) len);
	while (len) {
		llen = len > line_len ? line_len : len;
		printf("    ");
		for (i = 0; i < llen; i++)
			printf(" %02x", pos[i]);
		for (i = llen; i < line_len; i++)
			printf("   ");
		printf("   ");
		for (i = 0; i < llen; i++) {
			if (isprint(pos[i]))
				printf("%c", pos[i]);
			else
				printf("_");
		}
		for (i = llen; i < line_len; i++)
			printf(" ");
		printf("\n");
		pos += llen;
		len -= llen;
	}
}
예제 #7
0
void wpa_printf(int level, const char *fmt, ...)
{
	va_list ap;

	va_start(ap, fmt);
	if (level >= wpa_debug_level) {
		wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
		if (out_file) {
			vfprintf(out_file, fmt, ap);
			fprintf(out_file, "\n");
		} else {
#endif /* CONFIG_DEBUG_FILE */
		vprintf(fmt, ap);
		printf("\n");
#ifdef CONFIG_DEBUG_FILE
		}
#endif /* CONFIG_DEBUG_FILE */
	}
	va_end(ap);
}
예제 #8
0
파일: wpa_debug.c 프로젝트: ebichu/dd-wrt
/**
 * wpa_printf - conditional printf
 * @level: priority level (MSG_*) of the message
 * @fmt: printf format string, followed by optional arguments
 *
 * This function is used to print conditional debugging and error messages. The
 * output may be directed to stdout, stderr, and/or syslog based on
 * configuration.
 *
 * Note: New line '\n' is added to the end of the text when printing to stdout.
 */
void wpa_printf(int level, char *fmt, ...)
{
	va_list ap;
	char logbuf[256];
	va_start(ap, fmt);
	if (level >= wpa_debug_level) {
		wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
		if (out_file) {
			vfprintf(out_file, fmt, ap);
			fprintf(out_file, "\n");
		} else {
#endif /* CONFIG_DEBUG_FILE */
		vsnprintf(logbuf,sizeof(logbuf),fmt, ap);
		syslog(LOG_INFO, logbuf);
		syslog(LOG_INFO, "\n");
#ifdef CONFIG_DEBUG_FILE
		}
#endif /* CONFIG_DEBUG_FILE */
	}
	va_end(ap);
}
예제 #9
0
static void _wpa_hexdump(int level, const char *title, const u8 *buf,
			 size_t len, int show)
{
show = 1;
	size_t i;
	if (level < wpa_debug_level)
		return;
	wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
	if (out_file) {
		fprintf(out_file, "%s - hexdump(len=%lu):",
			title, (unsigned long) len);
		if (buf == NULL) {
			fprintf(out_file, " [NULL]");
		} else if (show) {
			for (i = 0; i < len; i++)
				fprintf(out_file, " %02x", buf[i]);
		} else {
			fprintf(out_file, " [REMOVED]");
		}
		fprintf(out_file, "\n");
	} else {
#endif /* CONFIG_DEBUG_FILE */
	printf("%s - hexdump(len=%lu):", title, (unsigned long) len);
	if (buf == NULL) {
		printf(" [NULL]");
	} else if (show) {
		for (i = 0; i < len; i++)
			printf(" %02x", buf[i]);
	} else {
		printf(" [REMOVED]");
	}
	printf("\n");
#ifdef CONFIG_DEBUG_FILE
	}
#endif /* CONFIG_DEBUG_FILE */
}
예제 #10
0
파일: wpa_debug.c 프로젝트: SmartF/cloudap
static void _wpa_hexdump(int level, const char *title, const u8 *buf,
			 size_t len, int show)
{
	size_t i;

#ifdef CONFIG_DEBUG_LINUX_TRACING
	if (wpa_debug_tracing_file != NULL) {
		fprintf(wpa_debug_tracing_file,
			WPAS_TRACE_PFX "%s - hexdump(len=%lu):",
			level, title, (unsigned long) len);
		if (buf == NULL) {
			fprintf(wpa_debug_tracing_file, " [NULL]\n");
		} else if (!show) {
			fprintf(wpa_debug_tracing_file, " [REMOVED]\n");
		} else {
			for (i = 0; i < len; i++)
				fprintf(wpa_debug_tracing_file,
					" %02x", buf[i]);
		}
		fflush(wpa_debug_tracing_file);
	}
#endif /* CONFIG_DEBUG_LINUX_TRACING */

	if (level < wpa_debug_level)
		return;
#ifdef CONFIG_ANDROID_LOG
	{
		const char *display;
		char *strbuf = NULL;
		size_t slen = len;
		if (buf == NULL) {
			display = " [NULL]";
		} else if (len == 0) {
			display = "";
		} else if (show && len) {
			/* Limit debug message length for Android log */
			if (slen > 32)
				slen = 32;
			strbuf = os_malloc(1 + 3 * slen);
			if (strbuf == NULL) {
				wpa_printf(MSG_ERROR, "wpa_hexdump: Failed to "
					   "allocate message buffer");
				return;
			}

			for (i = 0; i < slen; i++)
				os_snprintf(&strbuf[i * 3], 4, " %02x",
					    buf[i]);

			display = strbuf;
		} else {
			display = " [REMOVED]";
		}

		__android_log_print(wpa_to_android_level(level),
				    ANDROID_LOG_NAME,
				    "%s - hexdump(len=%lu):%s%s",
				    title, (long unsigned int) len, display,
				    len > slen ? " ..." : "");
		os_free(strbuf);
		return;
	}
#else /* CONFIG_ANDROID_LOG */
#ifdef CONFIG_DEBUG_SYSLOG
	if (wpa_debug_syslog) {
		const char *display;
		char *strbuf = NULL;

		if (buf == NULL) {
			display = " [NULL]";
		} else if (len == 0) {
			display = "";
		} else if (show && len) {
			strbuf = os_malloc(1 + 3 * len);
			if (strbuf == NULL) {
				wpa_printf(MSG_ERROR, "wpa_hexdump: Failed to "
					   "allocate message buffer");
				return;
			}

			for (i = 0; i < len; i++)
				os_snprintf(&strbuf[i * 3], 4, " %02x",
					    buf[i]);

			display = strbuf;
		} else {
			display = " [REMOVED]";
		}

		syslog(syslog_priority(level), "%s - hexdump(len=%lu):%s",
		       title, (unsigned long) len, display);
		os_free(strbuf);
		return;
	}
#endif /* CONFIG_DEBUG_SYSLOG */
	wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
	if (out_file) {
		fprintf(out_file, "%s - hexdump(len=%lu):",
			title, (unsigned long) len);
		if (buf == NULL) {
			fprintf(out_file, " [NULL]");
		} else if (show) {
			for (i = 0; i < len; i++)
				fprintf(out_file, " %02x", buf[i]);
		} else {
			fprintf(out_file, " [REMOVED]");
		}
		fprintf(out_file, "\n");
	} else {
#endif /* CONFIG_DEBUG_FILE */
	printf("%s - hexdump(len=%lu):", title, (unsigned long) len);
	if (buf == NULL) {
		printf(" [NULL]");
	} else if (show) {
		for (i = 0; i < len; i++)
			printf(" %02x", buf[i]);
	} else {
		printf(" [REMOVED]");
	}
	printf("\n");
#ifdef CONFIG_DEBUG_FILE
	}
#endif /* CONFIG_DEBUG_FILE */
#endif /* CONFIG_ANDROID_LOG */
}
예제 #11
0
파일: main.c 프로젝트: imw/hapd
static void hostapd_logger_cb(void *ctx, const u8 *addr, unsigned int module,
			      int level, const char *txt, size_t len)
{
	struct hostapd_data *hapd = ctx;
	char *format, *module_str;
	int maxlen;
	int conf_syslog_level, conf_stdout_level;
	unsigned int conf_syslog, conf_stdout;

	maxlen = len + 100;
	format = os_malloc(maxlen);
	if (!format)
		return;

	if (hapd && hapd->conf) {
		conf_syslog_level = hapd->conf->logger_syslog_level;
		conf_stdout_level = hapd->conf->logger_stdout_level;
		conf_syslog = hapd->conf->logger_syslog;
		conf_stdout = hapd->conf->logger_stdout;
	} else {
		conf_syslog_level = conf_stdout_level = 0;
		conf_syslog = conf_stdout = (unsigned int) -1;
	}

	switch (module) {
	case HOSTAPD_MODULE_IEEE80211:
		module_str = "IEEE 802.11";
		break;
	case HOSTAPD_MODULE_IEEE8021X:
		module_str = "IEEE 802.1X";
		break;
	case HOSTAPD_MODULE_RADIUS:
		module_str = "RADIUS";
		break;
	case HOSTAPD_MODULE_WPA:
		module_str = "WPA";
		break;
	case HOSTAPD_MODULE_DRIVER:
		module_str = "DRIVER";
		break;
	case HOSTAPD_MODULE_IAPP:
		module_str = "IAPP";
		break;
	case HOSTAPD_MODULE_MLME:
		module_str = "MLME";
		break;
	default:
		module_str = NULL;
		break;
	}

	if (hapd && hapd->conf && addr)
		os_snprintf(format, maxlen, "%s: STA " MACSTR "%s%s: %s",
			    hapd->conf->iface, MAC2STR(addr),
			    module_str ? " " : "", module_str ? module_str : "",
			    txt);
	else if (hapd && hapd->conf)
		os_snprintf(format, maxlen, "%s:%s%s %s",
			    hapd->conf->iface, module_str ? " " : "",
			    module_str, txt);
	else if (addr)
		os_snprintf(format, maxlen, "STA " MACSTR "%s%s: %s",
			    MAC2STR(addr), module_str ? " " : "",
			    module_str, txt);
	else
		os_snprintf(format, maxlen, "%s%s%s",
			    module_str, module_str ? ": " : "", txt);

	if ((conf_stdout & module) && level >= conf_stdout_level) {
		wpa_debug_print_timestamp();
		wpa_printf(MSG_INFO, "%s", format);
	}

#ifndef CONFIG_NATIVE_WINDOWS
	if ((conf_syslog & module) && level >= conf_syslog_level) {
		int priority;
		switch (level) {
		case HOSTAPD_LEVEL_DEBUG_VERBOSE:
		case HOSTAPD_LEVEL_DEBUG:
			priority = LOG_DEBUG;
			break;
		case HOSTAPD_LEVEL_INFO:
			priority = LOG_INFO;
			break;
		case HOSTAPD_LEVEL_NOTICE:
			priority = LOG_NOTICE;
			break;
		case HOSTAPD_LEVEL_WARNING:
			priority = LOG_WARNING;
			break;
		default:
			priority = LOG_INFO;
			break;
		}
		syslog(priority, "%s", format);
	}
#endif /* CONFIG_NATIVE_WINDOWS */

	os_free(format);
}
예제 #12
0
static void _wpa_hexdump_ascii(int level, const char *title, const void *buf,
			       size_t len, int show)
{
	size_t i, llen;
	const u8 *pos = buf;
	const size_t line_len = 16;

#ifdef CONFIG_DEBUG_LINUX_TRACING
	if (wpa_debug_tracing_file != NULL) {
		fprintf(wpa_debug_tracing_file,
			WPAS_TRACE_PFX "%s - hexdump_ascii(len=%lu):",
			level, title, (unsigned long) len);
		if (buf == NULL) {
			fprintf(wpa_debug_tracing_file, " [NULL]\n");
		} else if (!show) {
			fprintf(wpa_debug_tracing_file, " [REMOVED]\n");
		} else {
			/* can do ascii processing in userspace */
			for (i = 0; i < len; i++)
				fprintf(wpa_debug_tracing_file,
					" %02x", pos[i]);
		}
		fflush(wpa_debug_tracing_file);
	}
#endif /* CONFIG_DEBUG_LINUX_TRACING */

	if (level < wpa_debug_level)
		return;
#ifdef CONFIG_ANDROID_LOG
	_wpa_hexdump(level, title, buf, len, show);
#else /* CONFIG_ANDROID_LOG */
	wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
	if (out_file) {
		if (!show) {
			fprintf(out_file,
				"%s - hexdump_ascii(len=%lu): [REMOVED]\n",
				title, (unsigned long) len);
			return;
		}
		if (buf == NULL) {
			fprintf(out_file,
				"%s - hexdump_ascii(len=%lu): [NULL]\n",
				title, (unsigned long) len);
			return;
		}
		fprintf(out_file, "%s - hexdump_ascii(len=%lu):\n",
			title, (unsigned long) len);
		while (len) {
			llen = len > line_len ? line_len : len;
			fprintf(out_file, "    ");
			for (i = 0; i < llen; i++)
				fprintf(out_file, " %02x", pos[i]);
			for (i = llen; i < line_len; i++)
				fprintf(out_file, "   ");
			fprintf(out_file, "   ");
			for (i = 0; i < llen; i++) {
				if (isprint(pos[i]))
					fprintf(out_file, "%c", pos[i]);
				else
					fprintf(out_file, "_");
			}
			for (i = llen; i < line_len; i++)
				fprintf(out_file, " ");
			fprintf(out_file, "\n");
			pos += llen;
			len -= llen;
		}
	} else {
#endif /* CONFIG_DEBUG_FILE */
	if (!show) {
		printf("%s - hexdump_ascii(len=%lu): [REMOVED]\n",
		       title, (unsigned long) len);
		return;
	}
	if (buf == NULL) {
		printf("%s - hexdump_ascii(len=%lu): [NULL]\n",
		       title, (unsigned long) len);
		return;
	}
	printf("%s - hexdump_ascii(len=%lu):\n", title, (unsigned long) len);
	while (len) {
		llen = len > line_len ? line_len : len;
		printf("    ");
		for (i = 0; i < llen; i++)
			printf(" %02x", pos[i]);
		for (i = llen; i < line_len; i++)
			printf("   ");
		printf("   ");
		for (i = 0; i < llen; i++) {
			if (isprint(pos[i]))
				printf("%c", pos[i]);
			else
				printf("_");
		}
		for (i = llen; i < line_len; i++)
			printf(" ");
		printf("\n");
		pos += llen;
		len -= llen;
	}
#ifdef CONFIG_DEBUG_FILE
	}
#endif /* CONFIG_DEBUG_FILE */
#endif /* CONFIG_ANDROID_LOG */
}
static void _wpa_hexdump_ascii(int level, const char *title, const u8 *buf,
			       size_t len, int show)
{
	size_t i, llen;
	const u8 *pos = buf;
	const size_t line_len = 16;

	if (level < wpa_debug_level)
		return;
	wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
	if (out_file) {
		if (!show) {
			fprintf(out_file,
				"%s - hexdump_ascii(len=%lu): [REMOVED]\n",
				title, (unsigned long) len);
			return;
		}
		if (buf == NULL) {
			fprintf(out_file,
				"%s - hexdump_ascii(len=%lu): [NULL]\n",
				title, (unsigned long) len);
			return;
		}
		fprintf(out_file, "%s - hexdump_ascii(len=%lu):\n",
			title, (unsigned long) len);
		while (len) {
			llen = len > line_len ? line_len : len;
			fprintf(out_file, "    ");
			for (i = 0; i < llen; i++)
				fprintf(out_file, " %02x", pos[i]);
			for (i = llen; i < line_len; i++)
				fprintf(out_file, "   ");
			fprintf(out_file, "   ");
			for (i = 0; i < llen; i++) {
				if (isprint(pos[i]))
					fprintf(out_file, "%c", pos[i]);
				else
					fprintf(out_file, "_");
			}
			for (i = llen; i < line_len; i++)
				fprintf(out_file, " ");
			fprintf(out_file, "\n");
			pos += llen;
			len -= llen;
		}
	} else {
#endif /* CONFIG_DEBUG_FILE */
	if (!show) {
		printf("%s - hexdump_ascii(len=%lu): [REMOVED]\n",
		       title, (unsigned long) len);
		return;
	}
	if (buf == NULL) {
		printf("%s - hexdump_ascii(len=%lu): [NULL]\n",
		       title, (unsigned long) len);
		return;
	}
	printf("%s - hexdump_ascii(len=%lu):\n", title, (unsigned long) len);
	while (len) {
		llen = len > line_len ? line_len : len;
		printf("    ");
		for (i = 0; i < llen; i++)
			printf(" %02x", pos[i]);
		for (i = llen; i < line_len; i++)
			printf("   ");
		printf("   ");
		for (i = 0; i < llen; i++) {
			if (isprint(pos[i]))
				printf("%c", pos[i]);
			else
				printf("_");
		}
		for (i = llen; i < line_len; i++)
			printf(" ");
		printf("\n");
		pos += llen;
		len -= llen;
	}
#ifdef CONFIG_DEBUG_FILE
	}
#endif /* CONFIG_DEBUG_FILE */
}
void hostapd_logger(struct hostapd_data *hapd, const u8 *addr,
		    unsigned int module, int level, const char *fmt, ...)
{
	char *format, *module_str;
	int maxlen;
	va_list ap;
	int conf_syslog_level, conf_stdout_level;
	unsigned int conf_syslog, conf_stdout;

	maxlen = strlen(fmt) + 100;
	format = malloc(maxlen);
	if (!format)
		return;

	if (hapd && hapd->conf) {
		conf_syslog_level = hapd->conf->logger_syslog_level;
		conf_stdout_level = hapd->conf->logger_stdout_level;
		conf_syslog = hapd->conf->logger_syslog;
		conf_stdout = hapd->conf->logger_stdout;
	} else {
		conf_syslog_level = conf_stdout_level = 0;
		conf_syslog = conf_stdout = (unsigned int) -1;
	}

	switch (module) {
	case HOSTAPD_MODULE_IEEE80211:
		module_str = "IEEE 802.11";
		break;
	case HOSTAPD_MODULE_IEEE8021X:
		module_str = "IEEE 802.1X";
		break;
	case HOSTAPD_MODULE_RADIUS:
		module_str = "RADIUS";
		break;
	case HOSTAPD_MODULE_WPA:
		module_str = "WPA";
		break;
	case HOSTAPD_MODULE_DRIVER:
		module_str = "DRIVER";
		break;
	case HOSTAPD_MODULE_IAPP:
		module_str = "IAPP";
		break;
	default:
		module_str = NULL;
		break;
	}

	if (hapd && hapd->conf && addr)
		snprintf(format, maxlen, "%s: STA " MACSTR "%s%s: %s",
			 hapd->conf->iface, MAC2STR(addr),
			 module_str ? " " : "", module_str, fmt);
	else if (hapd && hapd->conf)
		snprintf(format, maxlen, "%s:%s%s %s",
			 hapd->conf->iface, module_str ? " " : "",
			 module_str, fmt);
	else if (addr)
		snprintf(format, maxlen, "STA " MACSTR "%s%s: %s",
			 MAC2STR(addr), module_str ? " " : "",
			 module_str, fmt);
	else
		snprintf(format, maxlen, "%s%s%s",
			 module_str, module_str ? ": " : "", fmt);

	if ((conf_stdout & module) && level >= conf_stdout_level) {
		wpa_debug_print_timestamp();
		va_start(ap, fmt);
		vprintf(format, ap);
		va_end(ap);
		printf("\n");
	}

	if ((conf_syslog & module) && level >= conf_syslog_level) {
		int priority;
		switch (level) {
		case HOSTAPD_LEVEL_DEBUG_VERBOSE:
		case HOSTAPD_LEVEL_DEBUG:
			priority = LOG_DEBUG;
			break;
		case HOSTAPD_LEVEL_INFO:
			priority = LOG_INFO;
			break;
		case HOSTAPD_LEVEL_NOTICE:
			priority = LOG_NOTICE;
			break;
		case HOSTAPD_LEVEL_WARNING:
			priority = LOG_WARNING;
			break;
		default:
			priority = LOG_INFO;
			break;
		}
		va_start(ap, fmt);
		vsyslog(priority, format, ap);
		va_end(ap);
	}

	free(format);
}
예제 #15
0
static void _wpa_hexdump(int level, const char *title, const u8 *buf,
			 size_t len, int show)
{
	size_t i;
	if (level < wpa_debug_level)
		return;
#ifdef CONFIG_DEBUG_SYSLOG
	if (wpa_debug_syslog) {
		const char *display;
		char *strbuf = NULL;

		if (buf == NULL) {
			display = " [NULL]";
		} else if (len == 0) {
			display = "";
		} else if (show && len) {
			strbuf = os_malloc(1 + 3 * len);
			if (strbuf == NULL) {
				wpa_printf(MSG_ERROR, "wpa_hexdump: Failed to "
					   "allocate message buffer");
				return;
			}

			for (i = 0; i < len; i++)
				os_snprintf(&strbuf[i * 3], 4, " %02x",
					    buf[i]);

			display = strbuf;
		} else {
			display = " [REMOVED]";
		}

		syslog(syslog_priority(level), "%s - hexdump(len=%lu):%s",
		       title, len, display);
		os_free(strbuf);
		return;
	}
#endif /* CONFIG_DEBUG_SYSLOG */
	wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
	if (out_file) {
		fprintf(out_file, "%s - hexdump(len=%lu):",
			title, (unsigned long) len);
		if (buf == NULL) {
			fprintf(out_file, " [NULL]");
		} else if (show) {
			for (i = 0; i < len; i++)
				fprintf(out_file, " %02x", buf[i]);
		} else {
			fprintf(out_file, " [REMOVED]");
		}
		fprintf(out_file, "\n");
	} else {
#endif /* CONFIG_DEBUG_FILE */
	printf("%s - hexdump(len=%lu):", title, (unsigned long) len);
	if (buf == NULL) {
		printf(" [NULL]");
	} else if (show) {
		for (i = 0; i < len; i++)
			printf(" %02x", buf[i]);
	} else {
		printf(" [REMOVED]");
	}
	printf("\n");
#ifdef CONFIG_DEBUG_FILE
	}
#endif /* CONFIG_DEBUG_FILE */
}