mirror of
https://github.com/fadden/ciderpress.git
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b2cd857031
This adds a replacement for the SelectFilesDialog class. It has been updated to use Explorer-style dialogs, which are a bit nicer than the old-style dialogs. Hopefully this will eliminate some of the brain damage, like the disappearing Accept button. This change only updates MDC. A second change will update the main app and remove the old code. Also, updated the MDC version to 3.0.0, and changed the web site linked in the Help menu from faddensoft.com to a2ciderpress.com.
103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
/*
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* CiderPress
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* Copyright (C) 2014 by CiderPress authors. All Rights Reserved.
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* See the file LICENSE for distribution terms.
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*/
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/*
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* Debug log support.
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*/
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#include "stdafx.h"
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DebugLog::DebugLog(const WCHAR* logFile)
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: fLogFp(NULL)
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{
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fPid = getpid();
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if (logFile == NULL) {
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return;
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}
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PathName debugPath(logFile);
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time_t now = time(NULL);
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time_t when = debugPath.GetModWhen();
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if (when > 0 && now - when > kStaleLog) {
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/* log file is more than 8 hours old, remove it */
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/* [consider opening it and truncating with chsize() instead, so we
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don't hose somebody's custom access permissions. ++ATM 20041015] */
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_wunlink(logFile);
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}
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fLogFp = _wfopen(logFile, L"a");
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if (fLogFp == NULL) {
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#ifdef _DEBUG
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_CrtDbgReport(_CRT_WARN, __FILE__, __LINE__, NULL,
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"Unable to open %ls: %d\n", logFile, errno);
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#endif
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} else {
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// disable buffering so we don't lose anything if app crashes
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setvbuf(fLogFp, NULL, _IONBF, 0);
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fprintf(fLogFp, "\n");
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if (when > 0) {
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fprintf(fLogFp,
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"(Log file was %.3f hours old; logs are reset after %.3f)\n",
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(now - when) / 3600.0, kStaleLog / 3600.0);
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}
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}
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}
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DebugLog::~DebugLog() {
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if (fLogFp != NULL) {
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fclose(fLogFp);
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}
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}
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void DebugLog::Log(LogSeverity severity, const char* file, int line,
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_Printf_format_string_ const char* format, ...)
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{
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#ifndef _DEBUG
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if (fLogFp == NULL) {
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// nothing to do, don't waste time formatting the string
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return;
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}
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#endif
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static const char kSeverityChars[] = "?VDIWE";
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if (severity < 0 || severity > sizeof(kSeverityChars) - 1) {
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severity = LOG_UNKNOWN;
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}
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if (severity == LOG_VERBOSE) {
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// Globally disable. They still get compiled, which helps to
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// prevent bit-rot. TODO: be fancier and have LOGV map to
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// a do-nothing inline function that the compiler will effectively
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// eliminate.
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return;
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}
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va_list argptr;
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char textBuf[4096];
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va_start(argptr, format);
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_vsnprintf(textBuf, NELEM(textBuf) - 1, format, argptr);
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va_end(argptr);
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textBuf[NELEM(textBuf) - 1] = '\0';
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if (fLogFp) {
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struct tm tmbuf;
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time_t now = time(NULL);
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localtime_s(&tmbuf, &now);
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// The pid is useful when we spawn a new instance of CiderPress
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// to handle a disk image or NuFX archive inside an archive. The
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// file is opened in "append" mode, so we shouldn't collide.
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fprintf(fLogFp, "%02d:%02d:%02d %05u %c %s\n", tmbuf.tm_hour,
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tmbuf.tm_min, tmbuf.tm_sec, fPid, kSeverityChars[severity],
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textBuf);
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}
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#ifdef _DEBUG
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if (_CrtDbgReport(_CRT_WARN, file, line, NULL, "%s\n", textBuf) == 1) {
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// "retry" button causes a debugger break
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_CrtDbgBreak();
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}
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#endif
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}
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