#ifdef CONFIG_DEBUG_SYSLOG
#include <syslog.h>
-static int wpa_debug_syslog = 0;
+int wpa_debug_syslog = 0;
#endif /* CONFIG_DEBUG_SYSLOG */
#ifdef CONFIG_DEBUG_LINUX_TRACING
#ifndef CONFIG_NO_STDOUT_DEBUG
#ifdef CONFIG_DEBUG_FILE
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
static FILE *out_file = NULL;
#endif /* CONFIG_DEBUG_FILE */
printf("failed to read /proc/mounts\n");
return -1;
}
+ buf[buflen] = '\0';
line = strtok_r(buf, "\n", &tmp1);
while (line) {
strtok_r(line, " ", &tmp2);
tmp_path = strtok_r(NULL, " ", &tmp2);
fstype = strtok_r(NULL, " ", &tmp2);
- if (strcmp(fstype, "debugfs") == 0) {
+ if (fstype && strcmp(fstype, "debugfs") == 0) {
path = tmp_path;
break;
}
"%s - hexdump(len=%lu):%s%s",
title, (long unsigned int) len, display,
len > slen ? " ..." : "");
- os_free(strbuf);
+ bin_clear_free(strbuf, 1 + 3 * slen);
return;
}
#else /* CONFIG_ANDROID_LOG */
syslog(syslog_priority(level), "%s - hexdump(len=%lu):%s",
title, (unsigned long) len, display);
- os_free(strbuf);
+ bin_clear_free(strbuf, 1 + 3 * len);
return;
}
#endif /* CONFIG_DEBUG_SYSLOG */
#endif /* CONFIG_ANDROID_LOG */
}
-void wpa_hexdump(int level, const char *title, const u8 *buf, size_t len)
+void wpa_hexdump(int level, const char *title, const void *buf, size_t len)
{
_wpa_hexdump(level, title, buf, len, 1);
}
-void wpa_hexdump_key(int level, const char *title, const u8 *buf, size_t len)
+void wpa_hexdump_key(int level, const char *title, const void *buf, size_t len)
{
_wpa_hexdump(level, title, buf, len, wpa_debug_show_keys);
}
-static void _wpa_hexdump_ascii(int level, const char *title, const u8 *buf,
+static void _wpa_hexdump_ascii(int level, const char *title, const void *buf,
size_t len, int show)
{
size_t i, llen;
/* can do ascii processing in userspace */
for (i = 0; i < len; i++)
fprintf(wpa_debug_tracing_file,
- " %02x", buf[i]);
+ " %02x", pos[i]);
}
fflush(wpa_debug_tracing_file);
}
#ifdef CONFIG_ANDROID_LOG
_wpa_hexdump(level, title, buf, len, show);
#else /* CONFIG_ANDROID_LOG */
+#ifdef CONFIG_DEBUG_SYSLOG
+ if (wpa_debug_syslog) {
+ _wpa_hexdump(level, title, buf, len, show);
+ return;
+ }
+#endif /* CONFIG_DEBUG_SYSLOG */
wpa_debug_print_timestamp();
#ifdef CONFIG_DEBUG_FILE
if (out_file) {
}
-void wpa_hexdump_ascii(int level, const char *title, const u8 *buf, size_t len)
+void wpa_hexdump_ascii(int level, const char *title, const void *buf,
+ size_t len)
{
_wpa_hexdump_ascii(level, title, buf, len, 1);
}
-void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf,
+void wpa_hexdump_ascii_key(int level, const char *title, const void *buf,
size_t len)
{
_wpa_hexdump_ascii(level, title, buf, len, wpa_debug_show_keys);
{
#ifdef CONFIG_DEBUG_FILE
int rv;
- if (last_path) {
- char *tmp = os_strdup(last_path);
- wpa_debug_close_file();
- rv = wpa_debug_open_file(tmp);
- os_free(tmp);
- } else {
- wpa_printf(MSG_ERROR, "Last-path was not set, cannot "
- "re-open log file.");
- rv = -1;
- }
+ char *tmp;
+
+ if (!last_path)
+ return 0; /* logfile not used */
+
+ tmp = os_strdup(last_path);
+ if (!tmp)
+ return -1;
+
+ wpa_debug_close_file();
+ rv = wpa_debug_open_file(tmp);
+ os_free(tmp);
return rv;
#else /* CONFIG_DEBUG_FILE */
return 0;
int wpa_debug_open_file(const char *path)
{
#ifdef CONFIG_DEBUG_FILE
+ int out_fd;
+
if (!path)
return 0;
last_path = os_strdup(path);
}
- out_file = fopen(path, "a");
+ out_fd = open(path, O_CREAT | O_APPEND | O_WRONLY,
+ S_IRUSR | S_IWUSR | S_IRGRP);
+ if (out_fd < 0) {
+ wpa_printf(MSG_ERROR,
+ "%s: Failed to open output file descriptor, using standard output",
+ __func__);
+ return -1;
+ }
+
+#ifdef __linux__
+ if (fcntl(out_fd, F_SETFD, FD_CLOEXEC) < 0) {
+ wpa_printf(MSG_DEBUG,
+ "%s: Failed to set FD_CLOEXEC - continue without: %s",
+ __func__, strerror(errno));
+ }
+#endif /* __linux__ */
+
+ out_file = fdopen(out_fd, "a");
if (out_file == NULL) {
wpa_printf(MSG_ERROR, "wpa_debug_open_file: Failed to open "
"output file, using standard output");
+ close(out_fd);
return -1;
}
#ifndef _WIN32
setvbuf(out_file, NULL, _IOLBF, 0);
#endif /* _WIN32 */
+#else /* CONFIG_DEBUG_FILE */
+ (void)path;
#endif /* CONFIG_DEBUG_FILE */
return 0;
}
#endif /* CONFIG_DEBUG_FILE */
}
+
+void wpa_debug_setup_stdout(void)
+{
+#ifndef _WIN32
+ setvbuf(stdout, NULL, _IOLBF, 0);
+#endif /* _WIN32 */
+}
+
#endif /* CONFIG_NO_STDOUT_DEBUG */
{
va_list ap;
char *buf;
- const int buflen = 2048;
+ int buflen;
int len;
char prefix[130];
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
buf = os_malloc(buflen);
if (buf == NULL) {
wpa_printf(MSG_ERROR, "wpa_msg: Failed to allocate message "
if (ifname) {
int res = os_snprintf(prefix, sizeof(prefix), "%s: ",
ifname);
- if (res < 0 || res >= (int) sizeof(prefix))
+ if (os_snprintf_error(sizeof(prefix), res))
prefix[0] = '\0';
}
}
va_end(ap);
wpa_printf(level, "%s%s", prefix, buf);
if (wpa_msg_cb)
- wpa_msg_cb(ctx, level, 0, buf, len);
- os_free(buf);
+ wpa_msg_cb(ctx, level, WPA_MSG_PER_INTERFACE, buf, len);
+ bin_clear_free(buf, buflen);
}
{
va_list ap;
char *buf;
- const int buflen = 2048;
+ int buflen;
int len;
if (!wpa_msg_cb)
return;
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
buf = os_malloc(buflen);
if (buf == NULL) {
wpa_printf(MSG_ERROR, "wpa_msg_ctrl: Failed to allocate "
va_start(ap, fmt);
len = vsnprintf(buf, buflen, fmt, ap);
va_end(ap);
- wpa_msg_cb(ctx, level, 0, buf, len);
- os_free(buf);
+ wpa_msg_cb(ctx, level, WPA_MSG_PER_INTERFACE, buf, len);
+ bin_clear_free(buf, buflen);
}
{
va_list ap;
char *buf;
- const int buflen = 2048;
+ int buflen;
int len;
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
buf = os_malloc(buflen);
if (buf == NULL) {
wpa_printf(MSG_ERROR, "wpa_msg_global: Failed to allocate "
va_end(ap);
wpa_printf(level, "%s", buf);
if (wpa_msg_cb)
- wpa_msg_cb(ctx, level, 1, buf, len);
+ wpa_msg_cb(ctx, level, WPA_MSG_GLOBAL, buf, len);
+ bin_clear_free(buf, buflen);
+}
+
+
+void wpa_msg_global_ctrl(void *ctx, int level, const char *fmt, ...)
+{
+ va_list ap;
+ char *buf;
+ int buflen;
+ int len;
+
+ if (!wpa_msg_cb)
+ return;
+
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
+ buf = os_malloc(buflen);
+ if (buf == NULL) {
+ wpa_printf(MSG_ERROR,
+ "wpa_msg_global_ctrl: Failed to allocate message buffer");
+ return;
+ }
+ va_start(ap, fmt);
+ len = vsnprintf(buf, buflen, fmt, ap);
+ va_end(ap);
+ wpa_msg_cb(ctx, level, WPA_MSG_GLOBAL, buf, len);
+ bin_clear_free(buf, buflen);
+}
+
+
+void wpa_msg_no_global(void *ctx, int level, const char *fmt, ...)
+{
+ va_list ap;
+ char *buf;
+ int buflen;
+ int len;
+
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
+ buf = os_malloc(buflen);
+ if (buf == NULL) {
+ wpa_printf(MSG_ERROR, "wpa_msg_no_global: Failed to allocate "
+ "message buffer");
+ return;
+ }
+ va_start(ap, fmt);
+ len = vsnprintf(buf, buflen, fmt, ap);
+ va_end(ap);
+ wpa_printf(level, "%s", buf);
+ if (wpa_msg_cb)
+ wpa_msg_cb(ctx, level, WPA_MSG_NO_GLOBAL, buf, len);
+ bin_clear_free(buf, buflen);
+}
+
+
+void wpa_msg_global_only(void *ctx, int level, const char *fmt, ...)
+{
+ va_list ap;
+ char *buf;
+ int buflen;
+ int len;
+
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
+ buf = os_malloc(buflen);
+ if (buf == NULL) {
+ wpa_printf(MSG_ERROR, "%s: Failed to allocate message buffer",
+ __func__);
+ return;
+ }
+ va_start(ap, fmt);
+ len = vsnprintf(buf, buflen, fmt, ap);
+ va_end(ap);
+ wpa_printf(level, "%s", buf);
+ if (wpa_msg_cb)
+ wpa_msg_cb(ctx, level, WPA_MSG_ONLY_GLOBAL, buf, len);
os_free(buf);
}
{
va_list ap;
char *buf;
- const int buflen = 2048;
+ int buflen;
int len;
+ va_start(ap, fmt);
+ buflen = vsnprintf(NULL, 0, fmt, ap) + 1;
+ va_end(ap);
+
buf = os_malloc(buflen);
if (buf == NULL) {
wpa_printf(MSG_ERROR, "hostapd_logger: Failed to allocate "
MAC2STR(addr), buf);
else
wpa_printf(MSG_DEBUG, "hostapd_logger: %s", buf);
- os_free(buf);
+ bin_clear_free(buf, buflen);
}
#endif /* CONFIG_NO_HOSTAPD_LOGGER */
+
+
+const char * debug_level_str(int level)
+{
+ switch (level) {
+ case MSG_EXCESSIVE:
+ return "EXCESSIVE";
+ case MSG_MSGDUMP:
+ return "MSGDUMP";
+ case MSG_DEBUG:
+ return "DEBUG";
+ case MSG_INFO:
+ return "INFO";
+ case MSG_WARNING:
+ return "WARNING";
+ case MSG_ERROR:
+ return "ERROR";
+ default:
+ return "?";
+ }
+}
+
+
+int str_to_debug_level(const char *s)
+{
+ if (os_strcasecmp(s, "EXCESSIVE") == 0)
+ return MSG_EXCESSIVE;
+ if (os_strcasecmp(s, "MSGDUMP") == 0)
+ return MSG_MSGDUMP;
+ if (os_strcasecmp(s, "DEBUG") == 0)
+ return MSG_DEBUG;
+ if (os_strcasecmp(s, "INFO") == 0)
+ return MSG_INFO;
+ if (os_strcasecmp(s, "WARNING") == 0)
+ return MSG_WARNING;
+ if (os_strcasecmp(s, "ERROR") == 0)
+ return MSG_ERROR;
+ return -1;
+}
projects / thirdparty / hostap.git / blobdiff