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ciderpress/app/Preferences.cpp
Andy McFadden 4638d03d6c Shift responsibility for file associations to the installer 
In the past, CiderPress managed its own file associations.  This is
the feature that launches CiderPress when you double-click on a ".shk"
file.  The installer ran "CiderPress -install" and "-uninstall" during
installation and removal to give CP a chance to establish and clean
up the necessary registry entries.

The code built with VS6 works fine.  The code built with VS2013 fails
with an access denied error.  It appears there have been some access
policy changes, and the older code is getting "grandfathered in".  This
is really something that the installer ought to be handling, though,
so rather than figure out how to fix CiderPress, I'm removing the
file type association code from CiderPress and letting DeployMaster
handle it.

This may be slightly less convenient for anyone who had reason to
change type associations frequently.  Modern versions of Windows have
relatively easy to use control panel UIs for adjusting types, and
the "advanced installation" feature of DeployMaster allows you to
un-check the types that you don't want to have associated with
CiderPress.

(...with one minor hitch: DeployMaster 4.2.2 only shows the first 9
associations, and CiderPress has 18.)

This change renders most of the registry-handling code obsolete, as
well as the "-install" / "-uninstall" handling.  I'm 99% sure I want
to go this way, but I'm keeping things #ifdefed rather than deleted
for the moment.
2014-12-11 14:22:39 -08:00

565 lines
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/*
* CiderPress
* Copyright (C) 2007, 2008 by faddenSoft, LLC. All Rights Reserved.
* See the file LICENSE for distribution terms.
*/
/*
* Save and restore preferences from the config file.
*/
#include "stdafx.h"
#include "Preferences.h"
#include "NufxArchive.h"
#include "MyApp.h"
#include "../util/UtilLib.h"
static const WCHAR kDefaultTempPath[] = L".";
/* registry section for columns */
static const WCHAR kColumnSect[] = L"columns";
/* registry section for file add options */
static const WCHAR kAddSect[] = L"add";
/* registry section for extraction options */
static const WCHAR kExtractSect[] = L"extract";
/* registry section for view options */
static const WCHAR kViewSect[] = L"view";
/* registry section for logical/physical volume operations */
static const WCHAR kVolumeSect[] = L"volume";
/* registry section for file-to-disk options */
//static const WCHAR kConvDiskSect[] = L"conv-disk";
/* registry section for disk-to-file options */
static const WCHAR kConvFileSect[] = L"conv-file";
/* registry section for folders */
static const WCHAR kFolderSect[] = L"folders";
/* registry section for preferences on property pages */
static const WCHAR kPrefsSect[] = L"prefs";
/* registry section for miscellaneous settings */
static const WCHAR kMiscSect[] = L"misc";
/*
* Map PrefNum to type and registry string.
*
* To make life easier, we require that the PrefNum (first entry) match the
* offset in the table. That way instead of searching for a match we can just
* index into the table.
*/
const Preferences::PrefMap Preferences::fPrefMaps[kPrefNumLastEntry] = {
/**/ { kPrefNumUnknown, kPTNone, NULL, NULL },
{ kPrAddIncludeSubFolders, kBool, kAddSect, L"include-sub-folders" },
{ kPrAddStripFolderNames, kBool, kAddSect, L"strip-folder-names" },
{ kPrAddOverwriteExisting, kBool, kAddSect, L"overwrite-existing" },
{ kPrAddTypePreservation, kLong, kAddSect, L"type-preservation" },
{ kPrAddConvEOL, kLong, kAddSect, L"conv-eol" },
// { kPrExtractPath, kString, kExtractSect, L"path" },
{ kPrExtractConvEOL, kLong, kExtractSect, L"conv-eol" },
{ kPrExtractConvHighASCII, kBool, kExtractSect, L"conv-high-ascii" },
{ kPrExtractIncludeData, kBool, kExtractSect, L"include-data" },
{ kPrExtractIncludeRsrc, kBool, kExtractSect, L"include-rsrc" },
{ kPrExtractIncludeDisk, kBool, kExtractSect, L"include-disk" },
{ kPrExtractEnableReformat, kBool, kExtractSect, L"enable-reformat" },
{ kPrExtractDiskTo2MG, kBool, kExtractSect, L"disk-to-2mg" },
{ kPrExtractAddTypePreservation, kBool, kExtractSect, L"add-type-preservation" },
{ kPrExtractAddExtension, kBool, kExtractSect, L"add-extension" },
{ kPrExtractStripFolderNames, kBool, kExtractSect, L"strip-folder-names" },
{ kPrExtractOverwriteExisting, kBool, kExtractSect, L"overwrite-existing" },
// { kPrViewIncludeDataForks, kBool, kViewSect, L"include-data-forks" },
// { kPrViewIncludeRsrcForks, kBool, kViewSect, L"include-rsrc-forks" },
// { kPrViewIncludeDiskImages, kBool, kViewSect, L"include-disk-images" },
// { kPrViewIncludeComments, kBool, kViewSect, L"include-comments" },
{ kPrConvFileEmptyFolders, kBool, kConvFileSect, L"preserve-empty-folders" },
{ kPrOpenArchiveFolder, kString, kFolderSect, L"open-archive" },
{ kPrConvertArchiveFolder, kString, kFolderSect, L"convert-archive" },
{ kPrAddFileFolder, kString, kFolderSect, L"add-file" },
{ kPrExtractFileFolder, kString, kFolderSect, L"extract-file" },
{ kPrVolumeFilter, kLong, kVolumeSect, L"open-filter" },
//{ kPrVolumeReadOnly, kBool, kVolumeSect, L"read-only" },
{ kPrCassetteAlgorithm, kLong, kVolumeSect, L"cassette-algorithm" },
{ kPrOpenWAVFolder, kString, kFolderSect, L"open-wav" },
{ kPrMimicShrinkIt, kBool, kPrefsSect, L"mimic-shrinkit" },
{ kPrBadMacSHK, kBool, kPrefsSect, L"bad-mac-shk" },
{ kPrReduceSHKErrorChecks, kBool, kPrefsSect, L"reduce-shk-error-checks" },
{ kPrCoerceDOSFilenames, kBool, kPrefsSect, L"coerce-dos-filenames" },
{ kPrSpacesToUnder, kBool, kPrefsSect, L"spaces-to-under" },
{ kPrPasteJunkPaths, kBool, kPrefsSect, L"paste-junk-paths" },
{ kPrBeepOnSuccess, kBool, kPrefsSect, L"beep-on-success" },
{ kPrQueryImageFormat, kBool, kPrefsSect, L"query-image-format" },
{ kPrOpenVolumeRO, kBool, kPrefsSect, L"open-volume-ro" },
{ kPrOpenVolumePhys0, kBool, kPrefsSect, L"open-volume-phys0" },
{ kPrProDOSAllowLower, kBool, kPrefsSect, L"prodos-allow-lower" },
{ kPrProDOSUseSparse, kBool, kPrefsSect, L"prodos-use-sparse" },
{ kPrCompressionType, kLong, kPrefsSect, L"compression-type" },
{ kPrMaxViewFileSize, kLong, kPrefsSect, L"max-view-file-size" },
{ kPrNoWrapText, kBool, kPrefsSect, L"no-wrap-text" },
{ kPrHighlightHexDump, kBool, kPrefsSect, L"highlight-hex-dump" },
{ kPrHighlightBASIC, kBool, kPrefsSect, L"highlight-basic" },
{ kPrConvHiResBlackWhite, kBool, kPrefsSect, L"conv-hi-res-black-white" },
{ kPrConvDHRAlgorithm, kLong, kPrefsSect, L"dhr-algorithm" },
{ kPrRelaxGfxTypeCheck, kBool, kPrefsSect, L"relax-gfx-type-check" },
{ kPrDisasmOneByteBrkCop, kBool, kPrefsSect, L"disasm-onebytebrkcop" },
//{ kPrEOLConvRaw, kBool, kPrefsSect, L"eol-conv-raw" },
{ kPrConvTextEOL_HA, kBool, kPrefsSect, L"conv-eol-ha" },
{ kPrConvPascalText, kBool, kPrefsSect, L"conv-pascal-text" },
{ kPrConvPascalCode, kBool, kPrefsSect, L"conv-pascal-code" },
{ kPrConvCPMText, kBool, kPrefsSect, L"conv-cpm-text" },
{ kPrConvApplesoft, kBool, kPrefsSect, L"conv-applesoft" },
{ kPrConvInteger, kBool, kPrefsSect, L"conv-integer" },
{ kPrConvBusiness, kBool, kPrefsSect, L"conv-business" },
{ kPrConvGWP, kBool, kPrefsSect, L"conv-gwp" },
{ kPrConvText8, kBool, kPrefsSect, L"conv-text8" },
{ kPrConvGutenberg, kBool, kPrefsSect, L"conv-gutenberg" },
{ kPrConvAWP, kBool, kPrefsSect, L"conv-awp" },
{ kPrConvADB, kBool, kPrefsSect, L"conv-adb" },
{ kPrConvASP, kBool, kPrefsSect, L"conv-asp" },
{ kPrConvSCAssem, kBool, kPrefsSect, L"conv-scassem" },
{ kPrConvDisasm, kBool, kPrefsSect, L"conv-disasm" },
{ kPrConvHiRes, kBool, kPrefsSect, L"conv-hi-res" },
{ kPrConvDHR, kBool, kPrefsSect, L"conv-dhr" },
{ kPrConvSHR, kBool, kPrefsSect, L"conv-shr" },
{ kPrConvPrintShop, kBool, kPrefsSect, L"conv-print-shop" },
{ kPrConvMacPaint, kBool, kPrefsSect, L"conv-mac-paint" },
{ kPrConvProDOSFolder, kBool, kPrefsSect, L"conv-prodos-folder" },
{ kPrConvResources, kBool, kPrefsSect, L"conv-resources" },
{ kPrTempPath, kString, kPrefsSect, L"temp-path" },
{ kPrExtViewerExts, kString, kPrefsSect, L"extviewer-exts" },
{ kPrLastOpenFilterIndex, kLong, kMiscSect, L"open-filter-index" },
/**/ { kPrefNumLastRegistry, kPTNone, NULL, NULL },
{ kPrViewTextTypeFace, kString, NULL, NULL },
{ kPrViewTextPointSize, kLong, NULL, NULL },
{ kPrFileViewerWidth, kLong, NULL, NULL },
{ kPrFileViewerHeight, kLong, NULL, NULL },
{ kPrDiskImageCreateFormat, kLong, NULL, NULL },
};
Preferences::Preferences(void)
{
LOGI("Initializing Preferences");
ScanPrefMaps(); // sanity-check the table
memset(fValues, 0, sizeof(fValues));
SetPrefBool(kPrAddIncludeSubFolders, true);
SetPrefBool(kPrAddStripFolderNames, false);
SetPrefBool(kPrAddOverwriteExisting, false);
SetPrefLong(kPrAddTypePreservation, 1); // kPreserveTypes
SetPrefLong(kPrAddConvEOL, 1); // kConvEOLType
InitFolders(); // set default add/extract folders; overriden by reg
SetPrefLong(kPrExtractConvEOL, 0); // kConvEOLNone
SetPrefBool(kPrExtractConvHighASCII, true);
SetPrefBool(kPrExtractIncludeData, true);
SetPrefBool(kPrExtractIncludeRsrc, false);
SetPrefBool(kPrExtractIncludeDisk, true);
SetPrefBool(kPrExtractEnableReformat, false);
SetPrefBool(kPrExtractDiskTo2MG, false);
SetPrefBool(kPrExtractAddTypePreservation, true);
SetPrefBool(kPrExtractAddExtension, false);
SetPrefBool(kPrExtractStripFolderNames, false);
SetPrefBool(kPrExtractOverwriteExisting, false);
// SetPrefBool(kPrViewIncludeDataForks, true);
// SetPrefBool(kPrViewIncludeRsrcForks, false);
// SetPrefBool(kPrViewIncludeDiskImages, false);
// SetPrefBool(kPrViewIncludeComments, false);
SetPrefBool(kPrConvFileEmptyFolders, true);
// string kPrOpenArchiveFolder
// string kPrAddFileFolder
// string kPrExtractFileFolder
SetPrefLong(kPrVolumeFilter, 0);
//SetPrefBool(kPrVolumeReadOnly, true);
SetPrefLong(kPrCassetteAlgorithm, 0);
// string kPrOpenWAVFolder
SetPrefBool(kPrMimicShrinkIt, false);
SetPrefBool(kPrBadMacSHK, false);
SetPrefBool(kPrReduceSHKErrorChecks, false);
SetPrefBool(kPrCoerceDOSFilenames, false);
SetPrefBool(kPrSpacesToUnder, false);
SetPrefBool(kPrPasteJunkPaths, true);
SetPrefBool(kPrBeepOnSuccess, true);
SetPrefBool(kPrQueryImageFormat, false);
SetPrefBool(kPrOpenVolumeRO, true);
SetPrefBool(kPrOpenVolumePhys0, false);
SetPrefBool(kPrProDOSAllowLower, false);
SetPrefBool(kPrProDOSUseSparse, true);
SetPrefLong(kPrCompressionType, DefaultCompressionType());
SetPrefLong(kPrMaxViewFileSize, 1024*1024); // 1MB
SetPrefBool(kPrNoWrapText, false);
SetPrefBool(kPrHighlightHexDump, false);
SetPrefBool(kPrHighlightBASIC, false);
SetPrefBool(kPrConvHiResBlackWhite, false);
SetPrefLong(kPrConvDHRAlgorithm, 1); // latched
SetPrefBool(kPrRelaxGfxTypeCheck, true);
SetPrefBool(kPrDisasmOneByteBrkCop, false);
//SetPrefBool(kPrEOLConvRaw, true);
SetPrefBool(kPrConvTextEOL_HA, true);
SetPrefBool(kPrConvPascalText, true);
SetPrefBool(kPrConvPascalCode, true);
SetPrefBool(kPrConvCPMText, true);
SetPrefBool(kPrConvApplesoft, true);
SetPrefBool(kPrConvInteger, true);
SetPrefBool(kPrConvBusiness, true);
SetPrefBool(kPrConvGWP, true);
SetPrefBool(kPrConvText8, true);
SetPrefBool(kPrConvGutenberg, true);
SetPrefBool(kPrConvAWP, true);
SetPrefBool(kPrConvADB, true);
SetPrefBool(kPrConvASP, true);
SetPrefBool(kPrConvSCAssem, true);
SetPrefBool(kPrConvDisasm, true);
SetPrefBool(kPrConvHiRes, true);
SetPrefBool(kPrConvDHR, true);
SetPrefBool(kPrConvSHR, true);
SetPrefBool(kPrConvPrintShop, true);
SetPrefBool(kPrConvMacPaint, true);
SetPrefBool(kPrConvProDOSFolder, true);
SetPrefBool(kPrConvResources, true);
InitTempPath(); // set default for kPrTempPath
SetPrefString(kPrExtViewerExts, L"gif; jpg; jpeg");
SetPrefLong(kPrLastOpenFilterIndex, 0);
SetPrefString(kPrViewTextTypeFace, L"Courier New");
SetPrefLong(kPrViewTextPointSize, 10);
long width = 680; /* exact width for 80-column text */
long height = 510; /* exact height for file viewer to show IIgs graphic */
if (GetSystemMetrics(SM_CXSCREEN) < width)
width = GetSystemMetrics(SM_CXSCREEN);
if (GetSystemMetrics(SM_CYSCREEN) < height)
height = GetSystemMetrics(SM_CYSCREEN); // may overlap system bar
//width = 640; height = 480;
SetPrefLong(kPrFileViewerWidth, width);
SetPrefLong(kPrFileViewerHeight, height);
SetPrefLong(kPrDiskImageCreateFormat, -1);
}
/*
* ==========================================================================
* ColumnLayout
* ==========================================================================
*/
void ColumnLayout::LoadFromRegistry(const WCHAR* section)
{
WCHAR numBuf[8];
int i;
for (i = 0; i < kNumVisibleColumns; i++) {
wsprintf(numBuf, L"%d", i);
fColumnWidth[i] = gMyApp.GetProfileInt(section, numBuf,
fColumnWidth[i]);
fColumnWidth[i] = gMyApp.GetProfileInt(section, numBuf,
fColumnWidth[i]);
}
fSortColumn = gMyApp.GetProfileInt(section, L"sort-column", fSortColumn);
fAscending = (gMyApp.GetProfileInt(section, L"ascending", fAscending) != 0);
}
void ColumnLayout::SaveToRegistry(const WCHAR* section)
{
WCHAR numBuf[8];
int i;
for (i = 0; i < kNumVisibleColumns; i++) {
wsprintf(numBuf, L"%d", i);
gMyApp.WriteProfileInt(section, numBuf, fColumnWidth[i]);
}
gMyApp.WriteProfileInt(section, L"sort-column", fSortColumn);
gMyApp.WriteProfileInt(section, L"ascending", fAscending);
}
/*
* ==========================================================================
* Preferences
* ==========================================================================
*/
void Preferences::InitTempPath(void)
{
WCHAR buf[MAX_PATH];
DWORD len;
CString tempPath;
len = ::GetTempPath(NELEM(buf), buf);
if (len == 0) {
DWORD err = ::GetLastError();
LOGI("GetTempPath failed, err=%d", err);
tempPath = kDefaultTempPath;
} else if (len >= NELEM(buf)) {
/* sheesh! */
LOGI("GetTempPath wants a %d-unit buffer", len);
tempPath = kDefaultTempPath;
} else {
tempPath = buf;
}
PathName path(tempPath);
LOGD("Temp path is '%ls'", (LPCWSTR) tempPath);
path.SFNToLFN();
tempPath = path.GetPathName();
LOGD("Temp path (long form) is '%ls'", (LPCWSTR) tempPath);
SetPrefString(kPrTempPath, tempPath);
// ::GetFullPathName(fTempPath, sizeof(buf), buf, &foo);
// ::SetCurrentDirectory(buf);
// ::GetCurrentDirectory(sizeof(buf2), buf2);
}
void Preferences::InitFolders(void)
{
CString path;
if (GetMyDocuments(&path)) {
SetPrefString(kPrOpenArchiveFolder, path);
SetPrefString(kPrConvertArchiveFolder, path);
SetPrefString(kPrAddFileFolder, path);
SetPrefString(kPrExtractFileFolder, path);
SetPrefString(kPrOpenWAVFolder, path);
} else {
WCHAR buf[MAX_PATH];
::GetCurrentDirectory(NELEM(buf), buf);
SetPrefString(kPrOpenArchiveFolder, buf);
SetPrefString(kPrConvertArchiveFolder, buf);
SetPrefString(kPrAddFileFolder, buf);
SetPrefString(kPrExtractFileFolder, buf);
SetPrefString(kPrOpenWAVFolder, buf);
}
LOGD("Default folder is '%ls'", GetPrefString(kPrExtractFileFolder));
}
bool Preferences::GetMyDocuments(CString* pPath)
{
LPITEMIDLIST pidl = NULL;
LPMALLOC lpMalloc = NULL;
HRESULT hr;
bool result = false;
hr = ::SHGetMalloc(&lpMalloc);
if (FAILED(hr))
return NULL;
hr = SHGetSpecialFolderLocation(NULL, CSIDL_PERSONAL, &pidl);
if (FAILED(hr)) {
LOGW("WARNING: unable to get CSIDL_PERSONAL");
goto bail;
}
result = (Pidl::GetPath(pidl, pPath) != FALSE);
if (!result) {
LOGW("WARNING: unable to convert CSIDL_PERSONAL to path");
/* fall through with "result" */
}
bail:
lpMalloc->Free(pidl);
lpMalloc->Release();
return result;
}
int Preferences::DefaultCompressionType(void)
{
if (NufxArchive::IsCompressionSupported(kNuThreadFormatLZW2))
return kNuThreadFormatLZW2;
else
return kNuThreadFormatUncompressed;
}
bool Preferences::GetPrefBool(PrefNum num) const
{
if (!ValidateEntry(num, kBool))
return false;
//return (bool) (fValues[num]);
return (bool) ((long) (fValues[num]) != 0);
}
void Preferences::SetPrefBool(PrefNum num, bool val)
{
if (!ValidateEntry(num, kBool))
return;
fValues[num] = (void*) val;
}
long Preferences::GetPrefLong(PrefNum num) const
{
if (!ValidateEntry(num, kLong))
return -1;
return (long) fValues[num];
}
void Preferences::SetPrefLong(PrefNum num, long val)
{
if (!ValidateEntry(num, kLong))
return;
fValues[num] = (void*) val;
}
const WCHAR* Preferences::GetPrefString(PrefNum num) const
{
if (!ValidateEntry(num, kString))
return NULL;
return (const WCHAR*) fValues[num];
}
void Preferences::SetPrefString(PrefNum num, const WCHAR* str)
{
if (!ValidateEntry(num, kString))
return;
free(fValues[num]);
if (str == NULL) {
fValues[num] = NULL;
} else {
fValues[num] = wcsdup(str);
}
}
void Preferences::FreeStringValues(void)
{
for (int i = 0; i < kPrefNumLastEntry; i++) {
if (fPrefMaps[i].type == kString) {
delete[] fValues[i];
}
}
}
void Preferences::ScanPrefMaps(void)
{
int i, j;
/* scan PrefNum */
for (i = 0; i < kPrefNumLastEntry; i++) {
if (fPrefMaps[i].num != i) {
LOGE("HEY: PrefMaps[%d] has num=%d", i, fPrefMaps[i].num);
ASSERT(false);
break;
}
}
/* look for duplicate strings */
for (i = 0; i < kPrefNumLastEntry; i++) {
for (j = i+1; j < kPrefNumLastEntry; j++) {
if (fPrefMaps[i].registryKey == NULL ||
fPrefMaps[j].registryKey == NULL)
{
continue;
}
if (wcsicmp(fPrefMaps[i].registryKey,
fPrefMaps[j].registryKey) == 0 &&
wcsicmp(fPrefMaps[i].registrySection,
fPrefMaps[j].registrySection) == 0)
{
LOGE("HEY: PrefMaps[%d] and [%d] both have '%ls'/'%ls'",
i, j, fPrefMaps[i].registrySection,
fPrefMaps[i].registryKey);
ASSERT(false);
break;
}
}
}
}
int Preferences::LoadFromRegistry(void)
{
CString sval;
bool bval;
long lval;
LOGI("Loading preferences from registry");
fColumnLayout.LoadFromRegistry(kColumnSect);
int i;
for (i = 0; i < kPrefNumLastRegistry; i++) {
if (fPrefMaps[i].registryKey == NULL)
continue;
switch (fPrefMaps[i].type) {
case kBool:
bval = GetPrefBool(fPrefMaps[i].num);
SetPrefBool(fPrefMaps[i].num,
GetBool(fPrefMaps[i].registrySection, fPrefMaps[i].registryKey, bval));
break;
case kLong:
lval = GetPrefLong(fPrefMaps[i].num);
SetPrefLong(fPrefMaps[i].num,
GetInt(fPrefMaps[i].registrySection, fPrefMaps[i].registryKey, lval));
break;
case kString:
sval = GetPrefString(fPrefMaps[i].num);
SetPrefString(fPrefMaps[i].num,
GetString(fPrefMaps[i].registrySection, fPrefMaps[i].registryKey, sval));
break;
default:
LOGW("Invalid type %d on num=%d", fPrefMaps[i].type, i);
ASSERT(false);
break;
}
}
return 0;
}
int Preferences::SaveToRegistry(void)
{
LOGI("Saving preferences to registry");
fColumnLayout.SaveToRegistry(kColumnSect);
int i;
for (i = 0; i < kPrefNumLastRegistry; i++) {
if (fPrefMaps[i].registryKey == NULL)
continue;
switch (fPrefMaps[i].type) {
case kBool:
WriteBool(fPrefMaps[i].registrySection, fPrefMaps[i].registryKey,
GetPrefBool(fPrefMaps[i].num));
break;
case kLong:
WriteInt(fPrefMaps[i].registrySection, fPrefMaps[i].registryKey,
GetPrefLong(fPrefMaps[i].num));
break;
case kString:
WriteString(fPrefMaps[i].registrySection, fPrefMaps[i].registryKey,
GetPrefString(fPrefMaps[i].num));
break;
default:
LOGW("Invalid type %d on num=%d", fPrefMaps[i].type, i);
ASSERT(false);
break;
}
}
return 0;
}
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