meshx_log.c

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#include "meshx_log.h"
#include "module_id.h"
#include "interface/rtos/meshx_rtos_utils.h"
#include <stdio.h>
#include <stdarg.h>
 
static meshx_log_level_t module_log_level[MODULE_ID_MAX];
 
static const char * log_lvl_str [MESHX_LOG_MAX] =
{
    "", "D", "I", "W", "E"
};
 
static meshx_logging_t meshx_logging_ctrl;

meshx_err_t meshx_logging_init(const meshx_logging_t *config)
{
    if (!config)
        return MESHX_INVALID_ARG;
 
    meshx_logging_ctrl.def_log_level = config->def_log_level;
    for (size_t i = 0; i < MODULE_ID_MAX; i++)
    {
        module_log_level[i] = CONFIG_MESHX_DEFAULT_LOG_LEVEL;
    }
 
    return MESHX_SUCCESS;
}

void meshx_module_set_log_level(module_id_t module_id, meshx_log_level_t log_level)
{
    module_log_level[module_id] = log_level;
}

void meshx_log_printf(module_id_t module_id, meshx_log_level_t log_level,
                      const char *func, int line_no, const char *fmt, ...)
{
    /* Validate module ID */
    if (module_id > MODULE_ID_MAX || log_level < meshx_logging_ctrl.def_log_level || module_log_level[module_id] < meshx_logging_ctrl.def_log_level)
        return;
 
    /* Get timestamp */
        unsigned int millis;
    unsigned int task_id;
 
    meshx_rtos_get_sys_time(&millis);
    meshx_rtos_get_curr_task_id_prio(&task_id);
    /* Get log level color */
    const char *color = MESHX_LOG_LEVEL_COLOR(log_level);
 
    /* Print timestamp and log */
    CONFIG_MESHX_LOG_PRINTF("\r%s[%s][%08u][%03x][%25s:%04d]\t", color, log_lvl_str[log_level], millis, task_id, func, line_no);
 
    /* Process variable arguments */
    va_list args;
    va_start(args, fmt);
    vprintf(fmt, args);
    va_end(args);
    /* Reset color and add newline */
    CONFIG_MESHX_LOG_PRINTF("%s\n", MESHX_LOG_COLOR_RESET);
}