diff options
Diffstat (limited to 'source/n/wpa_supplicant/patches/flush-debug-output.diff')
| -rw-r--r-- | source/n/wpa_supplicant/patches/flush-debug-output.diff | 742 |
1 files changed, 742 insertions, 0 deletions
diff --git a/source/n/wpa_supplicant/patches/flush-debug-output.diff b/source/n/wpa_supplicant/patches/flush-debug-output.diff new file mode 100644 index 000000000..f85d37800 --- /dev/null +++ b/source/n/wpa_supplicant/patches/flush-debug-output.diff @@ -0,0 +1,742 @@ +diff -Nur wpa_supplicant-2.0.orig/src/utils/wpa_debug.c wpa_supplicant-2.0/src/utils/wpa_debug.c +--- wpa_supplicant-2.0.orig/src/utils/wpa_debug.c 2013-01-12 09:42:53.000000000 -0600 ++++ wpa_supplicant-2.0/src/utils/wpa_debug.c 2013-05-11 14:10:37.886101742 -0500 +@@ -75,6 +75,7 @@ + if (out_file) { + fprintf(out_file, "%ld.%06u: ", (long) tv.sec, + (unsigned int) tv.usec); ++ fflush(out_file); + } else + #endif /* CONFIG_DEBUG_FILE */ + printf("%ld.%06u: ", (long) tv.sec, (unsigned int) tv.usec); +@@ -221,6 +222,7 @@ + if (out_file) { + vfprintf(out_file, fmt, ap); + fprintf(out_file, "\n"); ++ fflush(out_file); + } else { + #endif /* CONFIG_DEBUG_FILE */ + vprintf(fmt, ap); +@@ -357,6 +359,7 @@ + fprintf(out_file, " [REMOVED]"); + } + fprintf(out_file, "\n"); ++ fflush(out_file); + } else { + #endif /* CONFIG_DEBUG_FILE */ + printf("%s - hexdump(len=%lu):", title, (unsigned long) len); +@@ -425,12 +428,14 @@ + fprintf(out_file, + "%s - hexdump_ascii(len=%lu): [REMOVED]\n", + title, (unsigned long) len); ++ fflush(out_file); + return; + } + if (buf == NULL) { + fprintf(out_file, + "%s - hexdump_ascii(len=%lu): [NULL]\n", + title, (unsigned long) len); ++ fflush(out_file); + return; + } + fprintf(out_file, "%s - hexdump_ascii(len=%lu):\n", +@@ -455,6 +460,7 @@ + pos += llen; + len -= llen; + } ++ fflush(out_file); + } else { + #endif /* CONFIG_DEBUG_FILE */ + if (!show) { +diff -Nur wpa_supplicant-2.0.orig/src/utils/wpa_debug.c.orig wpa_supplicant-2.0/src/utils/wpa_debug.c.orig +--- wpa_supplicant-2.0.orig/src/utils/wpa_debug.c.orig 1969-12-31 18:00:00.000000000 -0600 ++++ wpa_supplicant-2.0/src/utils/wpa_debug.c.orig 2013-01-12 09:42:53.000000000 -0600 +@@ -0,0 +1,688 @@ ++/* ++ * wpa_supplicant/hostapd / Debug prints ++ * Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi> ++ * ++ * This software may be distributed under the terms of the BSD license. ++ * See README for more details. ++ */ ++ ++#include "includes.h" ++ ++#include "common.h" ++ ++#ifdef CONFIG_DEBUG_SYSLOG ++#include <syslog.h> ++ ++static int wpa_debug_syslog = 0; ++#endif /* CONFIG_DEBUG_SYSLOG */ ++ ++#ifdef CONFIG_DEBUG_LINUX_TRACING ++#include <sys/types.h> ++#include <sys/stat.h> ++#include <fcntl.h> ++#include <string.h> ++#include <stdio.h> ++ ++static FILE *wpa_debug_tracing_file = NULL; ++ ++#define WPAS_TRACE_PFX "wpas <%d>: " ++#endif /* CONFIG_DEBUG_LINUX_TRACING */ ++ ++ ++int wpa_debug_level = MSG_INFO; ++int wpa_debug_show_keys = 0; ++int wpa_debug_timestamp = 0; ++ ++ ++#ifdef CONFIG_ANDROID_LOG ++ ++#include <android/log.h> ++ ++#ifndef ANDROID_LOG_NAME ++#define ANDROID_LOG_NAME "wpa_supplicant" ++#endif /* ANDROID_LOG_NAME */ ++ ++static int wpa_to_android_level(int level) ++{ ++ if (level == MSG_ERROR) ++ return ANDROID_LOG_ERROR; ++ if (level == MSG_WARNING) ++ return ANDROID_LOG_WARN; ++ if (level == MSG_INFO) ++ return ANDROID_LOG_INFO; ++ return ANDROID_LOG_DEBUG; ++} ++ ++#endif /* CONFIG_ANDROID_LOG */ ++ ++#ifndef CONFIG_NO_STDOUT_DEBUG ++ ++#ifdef CONFIG_DEBUG_FILE ++static FILE *out_file = NULL; ++#endif /* CONFIG_DEBUG_FILE */ ++ ++ ++void wpa_debug_print_timestamp(void) ++{ ++#ifndef CONFIG_ANDROID_LOG ++ struct os_time tv; ++ ++ if (!wpa_debug_timestamp) ++ return; ++ ++ os_get_time(&tv); ++#ifdef CONFIG_DEBUG_FILE ++ if (out_file) { ++ fprintf(out_file, "%ld.%06u: ", (long) tv.sec, ++ (unsigned int) tv.usec); ++ } else ++#endif /* CONFIG_DEBUG_FILE */ ++ printf("%ld.%06u: ", (long) tv.sec, (unsigned int) tv.usec); ++#endif /* CONFIG_ANDROID_LOG */ ++} ++ ++ ++#ifdef CONFIG_DEBUG_SYSLOG ++#ifndef LOG_HOSTAPD ++#define LOG_HOSTAPD LOG_DAEMON ++#endif /* LOG_HOSTAPD */ ++ ++void wpa_debug_open_syslog(void) ++{ ++ openlog("wpa_supplicant", LOG_PID | LOG_NDELAY, LOG_HOSTAPD); ++ wpa_debug_syslog++; ++} ++ ++ ++void wpa_debug_close_syslog(void) ++{ ++ if (wpa_debug_syslog) ++ closelog(); ++} ++ ++ ++static int syslog_priority(int level) ++{ ++ switch (level) { ++ case MSG_MSGDUMP: ++ case MSG_DEBUG: ++ return LOG_DEBUG; ++ case MSG_INFO: ++ return LOG_NOTICE; ++ case MSG_WARNING: ++ return LOG_WARNING; ++ case MSG_ERROR: ++ return LOG_ERR; ++ } ++ return LOG_INFO; ++} ++#endif /* CONFIG_DEBUG_SYSLOG */ ++ ++ ++#ifdef CONFIG_DEBUG_LINUX_TRACING ++ ++int wpa_debug_open_linux_tracing(void) ++{ ++ int mounts, trace_fd; ++ char buf[4096] = {}; ++ ssize_t buflen; ++ char *line, *tmp1, *path = NULL; ++ ++ mounts = open("/proc/mounts", O_RDONLY); ++ if (mounts < 0) { ++ printf("no /proc/mounts\n"); ++ return -1; ++ } ++ ++ buflen = read(mounts, buf, sizeof(buf) - 1); ++ close(mounts); ++ if (buflen < 0) { ++ printf("failed to read /proc/mounts\n"); ++ return -1; ++ } ++ ++ line = strtok_r(buf, "\n", &tmp1); ++ while (line) { ++ char *tmp2, *tmp_path, *fstype; ++ /* "<dev> <mountpoint> <fs type> ..." */ ++ strtok_r(line, " ", &tmp2); ++ tmp_path = strtok_r(NULL, " ", &tmp2); ++ fstype = strtok_r(NULL, " ", &tmp2); ++ if (strcmp(fstype, "debugfs") == 0) { ++ path = tmp_path; ++ break; ++ } ++ ++ line = strtok_r(NULL, "\n", &tmp1); ++ } ++ ++ if (path == NULL) { ++ printf("debugfs mountpoint not found\n"); ++ return -1; ++ } ++ ++ snprintf(buf, sizeof(buf) - 1, "%s/tracing/trace_marker", path); ++ ++ trace_fd = open(buf, O_WRONLY); ++ if (trace_fd < 0) { ++ printf("failed to open trace_marker file\n"); ++ return -1; ++ } ++ wpa_debug_tracing_file = fdopen(trace_fd, "w"); ++ if (wpa_debug_tracing_file == NULL) { ++ close(trace_fd); ++ printf("failed to fdopen()\n"); ++ return -1; ++ } ++ ++ return 0; ++} ++ ++ ++void wpa_debug_close_linux_tracing(void) ++{ ++ if (wpa_debug_tracing_file == NULL) ++ return; ++ fclose(wpa_debug_tracing_file); ++ wpa_debug_tracing_file = NULL; ++} ++ ++#endif /* CONFIG_DEBUG_LINUX_TRACING */ ++ ++ ++/** ++ * 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"); ++ } 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 */ ++} ++ ++ ++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 */ ++} ++ ++void wpa_hexdump(int level, const char *title, const u8 *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) ++{ ++ _wpa_hexdump(level, title, buf, len, wpa_debug_show_keys); ++} ++ ++ ++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; ++ ++#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", buf[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 */ ++} ++ ++ ++void wpa_hexdump_ascii(int level, const char *title, const u8 *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, ++ size_t len) ++{ ++ _wpa_hexdump_ascii(level, title, buf, len, wpa_debug_show_keys); ++} ++ ++ ++#ifdef CONFIG_DEBUG_FILE ++static char *last_path = NULL; ++#endif /* CONFIG_DEBUG_FILE */ ++ ++int wpa_debug_reopen_file(void) ++{ ++#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; ++ } ++ return rv; ++#else /* CONFIG_DEBUG_FILE */ ++ return 0; ++#endif /* CONFIG_DEBUG_FILE */ ++} ++ ++ ++int wpa_debug_open_file(const char *path) ++{ ++#ifdef CONFIG_DEBUG_FILE ++ if (!path) ++ return 0; ++ ++ if (last_path == NULL || os_strcmp(last_path, path) != 0) { ++ /* Save our path to enable re-open */ ++ os_free(last_path); ++ last_path = os_strdup(path); ++ } ++ ++ out_file = fopen(path, "a"); ++ if (out_file == NULL) { ++ wpa_printf(MSG_ERROR, "wpa_debug_open_file: Failed to open " ++ "output file, using standard output"); ++ return -1; ++ } ++#ifndef _WIN32 ++ setvbuf(out_file, NULL, _IOLBF, 0); ++#endif /* _WIN32 */ ++#endif /* CONFIG_DEBUG_FILE */ ++ return 0; ++} ++ ++ ++void wpa_debug_close_file(void) ++{ ++#ifdef CONFIG_DEBUG_FILE ++ if (!out_file) ++ return; ++ fclose(out_file); ++ out_file = NULL; ++ os_free(last_path); ++ last_path = NULL; ++#endif /* CONFIG_DEBUG_FILE */ ++} ++ ++#endif /* CONFIG_NO_STDOUT_DEBUG */ ++ ++ ++#ifndef CONFIG_NO_WPA_MSG ++static wpa_msg_cb_func wpa_msg_cb = NULL; ++ ++void wpa_msg_register_cb(wpa_msg_cb_func func) ++{ ++ wpa_msg_cb = func; ++} ++ ++ ++static wpa_msg_get_ifname_func wpa_msg_ifname_cb = NULL; ++ ++void wpa_msg_register_ifname_cb(wpa_msg_get_ifname_func func) ++{ ++ wpa_msg_ifname_cb = func; ++} ++ ++ ++void wpa_msg(void *ctx, int level, const char *fmt, ...) ++{ ++ va_list ap; ++ char *buf; ++ const int buflen = 2048; ++ int len; ++ char prefix[130]; ++ ++ buf = os_malloc(buflen); ++ if (buf == NULL) { ++ wpa_printf(MSG_ERROR, "wpa_msg: Failed to allocate message " ++ "buffer"); ++ return; ++ } ++ va_start(ap, fmt); ++ prefix[0] = '\0'; ++ if (wpa_msg_ifname_cb) { ++ const char *ifname = wpa_msg_ifname_cb(ctx); ++ if (ifname) { ++ int res = os_snprintf(prefix, sizeof(prefix), "%s: ", ++ ifname); ++ if (res < 0 || res >= (int) sizeof(prefix)) ++ prefix[0] = '\0'; ++ } ++ } ++ len = vsnprintf(buf, buflen, fmt, ap); ++ va_end(ap); ++ wpa_printf(level, "%s%s", prefix, buf); ++ if (wpa_msg_cb) ++ wpa_msg_cb(ctx, level, buf, len); ++ os_free(buf); ++} ++ ++ ++void wpa_msg_ctrl(void *ctx, int level, const char *fmt, ...) ++{ ++ va_list ap; ++ char *buf; ++ const int buflen = 2048; ++ int len; ++ ++ if (!wpa_msg_cb) ++ return; ++ ++ buf = os_malloc(buflen); ++ if (buf == NULL) { ++ wpa_printf(MSG_ERROR, "wpa_msg_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, buf, len); ++ os_free(buf); ++} ++#endif /* CONFIG_NO_WPA_MSG */ ++ ++ ++#ifndef CONFIG_NO_HOSTAPD_LOGGER ++static hostapd_logger_cb_func hostapd_logger_cb = NULL; ++ ++void hostapd_logger_register_cb(hostapd_logger_cb_func func) ++{ ++ hostapd_logger_cb = func; ++} ++ ++ ++void hostapd_logger(void *ctx, const u8 *addr, unsigned int module, int level, ++ const char *fmt, ...) ++{ ++ va_list ap; ++ char *buf; ++ const int buflen = 2048; ++ int len; ++ ++ buf = os_malloc(buflen); ++ if (buf == NULL) { ++ wpa_printf(MSG_ERROR, "hostapd_logger: Failed to allocate " ++ "message buffer"); ++ return; ++ } ++ va_start(ap, fmt); ++ len = vsnprintf(buf, buflen, fmt, ap); ++ va_end(ap); ++ if (hostapd_logger_cb) ++ hostapd_logger_cb(ctx, addr, module, level, buf, len); ++ else if (addr) ++ wpa_printf(MSG_DEBUG, "hostapd_logger: STA " MACSTR " - %s", ++ MAC2STR(addr), buf); ++ else ++ wpa_printf(MSG_DEBUG, "hostapd_logger: %s", buf); ++ os_free(buf); ++} ++#endif /* CONFIG_NO_HOSTAPD_LOGGER */ |