155 lines
2.5 KiB
C
155 lines
2.5 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "cpr_stdio.h"
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#include "cpr_string.h"
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#include "CSFLog.h"
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/**
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* @def LOG_MAX
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*
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* Constant represents the maximum allowed length for a message
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*/
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#define LOG_MAX 1024
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/**
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* @addtogroup DebugAPIs The CPR Logging Abstractions
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* @ingroup CPR
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* @brief The CPR Debug/Logging APIs
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*
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* @{
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*/
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/**
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* Debug message
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*
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* @param _format format string
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* @param ... variable arg list
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*
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* @return Return code from vsnprintf
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*
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* @pre (_format not_eq NULL)
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*/
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int
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buginf (const char *_format, ...)
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{
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char fmt_buf[LOG_MAX + 1];
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va_list ap;
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int rc;
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va_start(ap, _format);
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rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
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va_end(ap);
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if (rc <= 0) {
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return rc;
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}
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CSFLogDebug("cpr", "%s", fmt_buf);
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return rc;
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}
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/**
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* Debug message that can be larger than #LOG_MAX
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*
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* @param str - a fixed constant string
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*
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* @return zero(0)
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*
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* @pre (str not_eq NULL)
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*/
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int
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buginf_msg (const char *str)
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{
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char buf[LOG_MAX + 1];
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const char *p;
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int16_t len;
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// terminate buffer
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buf[LOG_MAX] = NUL;
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len = (int16_t) strlen(str);
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if (len > LOG_MAX) {
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p = str;
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do {
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memcpy(buf, p, LOG_MAX);
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p += LOG_MAX;
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len -= LOG_MAX;
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printf("%s",buf);
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} while (len > LOG_MAX);
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if (len)
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{
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CSFLogDebug("cpr", "%s", (char *) p);
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}
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}
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else
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{
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CSFLogDebug("cpr", "%s", (char *) str);
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}
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return 0;
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}
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/**
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* Error message
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*
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* @param _format format string
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* @param ... variable arg list
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*
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* @return Return code from vsnprintf
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*
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* @pre (_format not_eq NULL)
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*/
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void
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err_msg (const char *_format, ...)
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{
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char fmt_buf[LOG_MAX + 1];
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va_list ap;
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int rc;
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va_start(ap, _format);
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rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
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va_end(ap);
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if (rc <= 0) {
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return;
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}
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CSFLogError("cpr", "%s", fmt_buf);
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}
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/**
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* Notice message
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*
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* @param _format format string
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* @param ... variable arg list
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*
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* @return Return code from vsnprintf
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*
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* @pre (_format not_eq NULL)
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*/
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void
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notice_msg (const char *_format, ...)
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{
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char fmt_buf[LOG_MAX + 1];
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va_list ap;
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int rc;
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va_start(ap, _format);
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rc = vsnprintf(fmt_buf, LOG_MAX, _format, ap);
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va_end(ap);
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if (rc <= 0) {
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return;
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}
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CSFLogInfo("cpr", "%s", fmt_buf);
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}
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