59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <time.h>
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#include "libosfp.h"
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#include "libosfp_log.h"
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/* The maximum length of the log message */
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#define LIBOSFP_MAX_LOG_MSG_LEN 2048
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unsigned int libosfp_log_level = LIBOSFP_LOG_LEVEL_INFO;
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void libosfp_log_message(unsigned int x, const char *file, const int line, const char *func, const char *msg)
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{
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char buffer[LIBOSFP_MAX_LOG_MSG_LEN] = "";
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char log_time_buf[128];
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time_t now;
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struct tm tm_now;
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time(&now);
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localtime_r(&now, &tm_now);
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strftime(log_time_buf, sizeof(log_time_buf), "%Y-%m-%d %T", &tm_now);
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switch (x) {
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case LIBOSFP_LOG_LEVEL_DEBUG:
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snprintf(buffer, sizeof(buffer), "[%s][DEBUG][%s:%d %s] %s", log_time_buf, file, line, func, msg);
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break;
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case LIBOSFP_LOG_LEVEL_INFO:
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snprintf(buffer, sizeof(buffer), "[%s][INFO][%s:%d %s] %s", log_time_buf, file, line, func, msg);
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break;
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case LIBOSFP_LOG_LEVEL_WARNING:
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snprintf(buffer, sizeof(buffer), "[%s][WARN][%s:%d %s] %s", log_time_buf, file, line, func, msg);
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break;
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case LIBOSFP_LOG_LEVEL_ERROR:
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snprintf(buffer, sizeof(buffer), "[%s][ERROR][%s:%d %s] %s", log_time_buf, file, line, func, msg);
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break;
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}
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}
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void libosfp_log(unsigned int x, const char *file, const char *func, const int line, const char *fmt, ...)
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{
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if (libosfp_log_level >= x ) {
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char msg[LIBOSFP_MAX_LOG_MSG_LEN];
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va_list ap;
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va_start(ap, fmt);
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vsnprintf(msg, sizeof(msg), fmt, ap);
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va_end(ap);
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libosfp_log_message(x, file, line, func, msg);
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}
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}
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void libosfp_log_level_set(libosfp_log_level_t level)
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{
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libosfp_log_level = level;
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}
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