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Implement sending stdout and stderr to MQTT topics

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Configured via `debug.std{out,err}_topic`

PUBLISHED_FROM=66c581c38c5039aa9ecc406f8aac0b7e3c6541fc
This commit is contained in:
Deomid Ryabkov 2017-05-03 00:08:11 +03:00 committed by Cesanta Bot
parent ddef065493
commit 0ea3cdd228
2 changed files with 41 additions and 31 deletions
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12
examples/CC3200/cs_dbg.h
View File

@ -40,22 +40,22 @@ void cs_log_set_level(enum cs_log_level level);
void cs_log_set_file(FILE *file);
extern enum cs_log_level cs_log_level;
extern enum cs_log_level cs_log_threshold;
void cs_log_print_prefix(const char *func);
void cs_log_printf(const char *fmt, ...);
#define LOG(l, x) \
if (cs_log_level >= l) { \
if (cs_log_threshold >= l) { \
cs_log_print_prefix(__func__); \
cs_log_printf x; \
}
#ifndef CS_NDEBUG
#define DBG(x) \
if (cs_log_level >= LL_VERBOSE_DEBUG) { \
cs_log_print_prefix(__func__); \
cs_log_printf x; \
#define DBG(x) \
if (cs_log_threshold >= LL_VERBOSE_DEBUG) { \
cs_log_print_prefix(__func__); \
cs_log_printf x; \
}
#else /* NDEBUG */

60
mongoose.c
View File

@ -228,26 +228,26 @@ void cs_log_set_level(enum cs_log_level level);
#if CS_ENABLE_STDIO
void cs_log_set_file(FILE *file);
extern enum cs_log_level cs_log_level;
void cs_log_print_prefix(const char *func);
extern enum cs_log_level cs_log_threshold;
void cs_log_print_prefix(enum cs_log_level level, const char *func);
void cs_log_printf(const char *fmt, ...);
#define LOG(l, x) \
do { \
if (cs_log_level >= l) { \
cs_log_print_prefix(__func__); \
cs_log_printf x; \
} \
#define LOG(l, x) \
do { \
if (cs_log_threshold >= l) { \
cs_log_print_prefix(l, __func__); \
cs_log_printf x; \
} \
} while (0)
#ifndef CS_NDEBUG
#define DBG(x) \
do { \
if (cs_log_level >= LL_VERBOSE_DEBUG) { \
cs_log_print_prefix(__func__); \
cs_log_printf x; \
} \
#define DBG(x) \
do { \
if (cs_log_threshold >= LL_VERBOSE_DEBUG) { \
cs_log_print_prefix(LL_VERBOSE_DEBUG, __func__); \
cs_log_printf x; \
} \
} while (0)
#else /* NDEBUG */
@ -284,7 +284,7 @@ void cs_log_printf(const char *fmt, ...);
/* Amalgamated: #include "common/cs_time.h" */
enum cs_log_level cs_log_level WEAK =
enum cs_log_level cs_log_threshold WEAK =
#if CS_ENABLE_DEBUG
LL_VERBOSE_DEBUG;
#else
@ -299,12 +299,15 @@ FILE *cs_log_file WEAK = NULL;
double cs_log_ts WEAK;
#endif
void cs_log_print_prefix(const char *func) WEAK;
void cs_log_print_prefix(const char *func) {
enum cs_log_level cs_log_cur_msg_level WEAK = LL_NONE;
void cs_log_print_prefix(enum cs_log_level level, const char *func) WEAK;
void cs_log_print_prefix(enum cs_log_level level, const char *func) {
char prefix[21];
strncpy(prefix, func, 20);
prefix[20] = '\0';
if (cs_log_file == NULL) cs_log_file = stderr;
cs_log_cur_msg_level = level;
fprintf(cs_log_file, "%-20s ", prefix);
#if CS_LOG_ENABLE_TS_DIFF
{
@ -323,6 +326,7 @@ void cs_log_printf(const char *fmt, ...) {
va_end(ap);
fputc('\n', cs_log_file);
fflush(cs_log_file);
cs_log_cur_msg_level = LL_NONE;
}
void cs_log_set_file(FILE *file) WEAK;
@ -334,7 +338,7 @@ void cs_log_set_file(FILE *file) {
void cs_log_set_level(enum cs_log_level level) WEAK;
void cs_log_set_level(enum cs_log_level level) {
cs_log_level = level;
cs_log_threshold = level;
#if CS_LOG_ENABLE_TS_DIFF && CS_ENABLE_STDIO
cs_log_ts = cs_time();
#endif
@ -12797,7 +12801,7 @@ void fs_slfs_set_new_file_size(const char *name, size_t size) {
#define SPIFFS_FD_BASE 10
#define SLFS_FD_BASE 100
#ifndef MG_UART_CHAR_PUT
#if !defined(MG_UART_CHAR_PUT) && !defined(MG_UART_WRITE)
#if CS_PLATFORM == CS_P_CC3200
#include <inc/hw_types.h>
#include <inc/hw_memmap.h>
@ -12806,7 +12810,7 @@ void fs_slfs_set_new_file_size(const char *name, size_t size) {
#include <driverlib/uart.h>
#define MG_UART_CHAR_PUT(fd, c) MAP_UARTCharPut(UARTA0_BASE, c);
#else
#define MG_UART_CHAR_PUT(fd, c)
#define MG_UART_WRITE(fd, buf, len)
#endif /* CS_PLATFORM == CS_P_CC3200 */
#endif /* !MG_UART_CHAR_PUT */
@ -13035,7 +13039,6 @@ int write(int fd, const char *buf, unsigned count) {
ssize_t _write(int fd, const void *buf, size_t count) {
#endif
int r = -1;
size_t i = 0;
switch (fd_type(fd)) {
case FD_INVALID:
r = set_errno(EBADF);
@ -13045,11 +13048,18 @@ ssize_t _write(int fd, const void *buf, size_t count) {
r = set_errno(EACCES);
break;
}
for (i = 0; i < count; i++) {
const char c = ((const char *) buf)[i];
if (c == '\n') MG_UART_CHAR_PUT(fd, '\r');
MG_UART_CHAR_PUT(fd, c);
#ifdef MG_UART_WRITE
MG_UART_WRITE(fd, buf, count);
#elif defined(MG_UART_CHAR_PUT)
{
size_t i;
for (i = 0; i < count; i++) {
const char c = ((const char *) buf)[i];
if (c == '\n') MG_UART_CHAR_PUT(fd, '\r');
MG_UART_CHAR_PUT(fd, c);
}
}
#endif
r = count;
break;
}