28 lines
836 B
C
28 lines
836 B
C
#include "private/lftpd_log.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include "dbg_log.h"
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void lftpd_log_internal(const char* level, const char* format, ...) {
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static char buffer[256]; /* static: called at depth in ftpTask, keep off-stack */
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static char line[288]; /* static: 组装含前缀的整行，交给控制台单写者 */
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va_list args;
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va_start(args, format);
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int err = vsnprintf(buffer, sizeof(buffer), format, args);
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va_end(args);
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if (err >= sizeof(buffer)) {
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return;
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}
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/* 走控制台单写者（App/log/console_log.c）：整行一次入缓冲，避免逐字符 fputc 交错 */
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int n = snprintf(line, sizeof(line), "%s %s\r\n", level, buffer);
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if (n > 0) {
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if (n > (int)sizeof(line) - 1) {
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n = (int)sizeof(line) - 1;
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}
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(void)dbg_console_write_line(line, (unsigned)n);
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}
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}
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