ciderpress/app/Registry.h

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/*
* CiderPress
* Copyright (C) 2007 by faddenSoft, LLC. All Rights Reserved.
* See the file LICENSE for distribution terms.
*/
/*
* A class representing the system registry.
*/
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
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#ifndef APP_REGISTRY_H
#define APP_REGISTRY_H
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#ifdef CAN_UPDATE_FILE_ASSOC
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/*
* All access to the registry (except for GetProfileInt/GetProfileString)
* should go through this.
*/
class MyRegistry {
public:
MyRegistry(void) {}
~MyRegistry(void) {}
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/*
typedef enum RegStatus {
kRegUnknown = 0,
kRegNotSet, // unregistered
kRegExpired, // unregistered, expired
kRegValid, // registration present and valid
kRegInvalid, // registration present, but invalid (!)
kRegFailed, // error occurred during registration
} RegStatus;
*/
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/*
* This is called immediately after installation finishes.
*
* We want to snatch up any unused file type associations. We define them
* as "unused" if the entry does not exist in the registry at all. A more
* thorough installer would also verify that the ProgID actually existed
* and "steal" any apparent orphans, but we can let the user do that manually.
*/
void OneTimeInstall(void) const;
/*
* Remove things that the standard uninstall script won't.
*
* We want to un-set any of our file associations. We don't really need to
* clean up the ".xxx" entries, because removing their ProgID entries is enough
* to fry their little brains, but it's probably the right thing to do.
*
* We definitely want to strip out our ProgIDs.
*/
void OneTimeUninstall(void) const;
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/*
int GetRegistration(CString* pUser, CString* pCompany,
CString* pReg, CString* pVersions, CString* pExpire);
int SetRegistration(const CString& user, const CString& company,
const CString& reg, const CString& versions, const CString& expire);
RegStatus CheckRegistration(CString* pResult);
bool IsValidRegistrationKey(const CString& user,
const CString& company, const CString& reg);
*/
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/*
* Return the application's registry key. This is used as the argument to
* CWinApp::SetRegistryKey(). The GetProfile{Int,String} calls combine this
* (in m_pszRegistryKey) with the app name (in m_pszProfileName) and
* prepends "HKEY_CURRENT_USER\Software\".
*/
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
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const WCHAR* GetAppRegistryKey(void) const;
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// Fix basic settings, e.g. HKCU ProgID classes.
void FixBasicSettings(void) const;
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/*
* Return the number of file type associations.
*/
int GetNumFileAssocs(void) const;
/*
* Return information on a file association.
*
* For the given index, return the extension, the ProgID key, and an
* indication of whether or not we believe this is ours. If nothing
* is associated with this extension, *pHandler receives an empty string.
*/
void GetFileAssoc(int idx, CString* pExt, CString* pHandler,
bool* pOurs) const;
/*
* Sets the state of a file association.
*/
int SetFileAssoc(int idx, bool wantIt) const;
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//static uint16_t ComputeStringCRC(const char* str);
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private:
typedef struct FileTypeAssoc {
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
2014-11-10 23:32:55 +00:00
const WCHAR* ext; // e.g. ".SHK"
const WCHAR* progId; // e.g. "CiderPress.NuFX.4"
} FileTypeAssoc;
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static const FileTypeAssoc kFileTypeAssoc[];
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/*
* See if a ProgID key is one we recognize.
*/
bool IsOurProgId(const WCHAR* progIdKeyName) const;
/*
* Set up the registry goodies for one ProgID.
*/
void ConfigureProgId(const WCHAR* progIdKeyName, const WCHAR* descr,
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
2014-11-10 23:32:55 +00:00
const WCHAR* exeName, int iconIdx) const;
/*
* Puts the "Open" command in "...\shell\open\command".
*/
void ConfigureProgIdCommand(HKEY hAppKey, const WCHAR* descr,
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
2014-11-10 23:32:55 +00:00
const WCHAR* exeName) const;
/*
* Given a ProgID, determine the application's name. The executable
* path will be stripped.
*
* This requires burrowing down into
* HKEY_CURRENT_USER\<ProgIdKey>\shell\open\command\.
*
* This does not currently take into account the Windows shell stuff, i.e.
* HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\<.ext>
* (and I'm not really sure we should).
*
* TODO: if we don't find an association in HKCU, do a lookup in HKCR.
* That could get confusing if there's an older CiderPress association
* lurking in HKLM, but it's at least as confusing to see "no
* association" when there's clearly an association.
*/
int GetAssocAppName(const CString& progIdKeyName, CString* pCmd) const;
/*
* Reduce a compound string to just its first token.
*/
void ReduceToToken(CString* pStr) const;
/*
* Determine whether or not the filetype described by "ext" is one that we
* currently manage.
*
* Returns "true" if so, "false" if not. Returns "false" on any errors
* encountered.
*/
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
2014-11-10 23:32:55 +00:00
bool GetAssocState(const WCHAR* ext) const;
/*
* Drop ownership of a file extension. We assume we own it.
*
* Returns 0 on success, -1 on error.
*/
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
2014-11-10 23:32:55 +00:00
int DisownExtension(const WCHAR* ext) const;
/*
* Take ownership of a file extension.
*
* Returns 0 on success, -1 on error.
*/
int OwnExtension(const WCHAR* ext, const WCHAR* progIdKeyName) const;
/*
* Open HKEY_CURRENT_USER\Software\Classes for reading.
*/
DWORD OpenHKCUSoftwareClasses(HKEY* phKey) const;
/*
* Recursively delete a key in the HKEY_CURRENT_USER\Software\Classes
* hierarchy.
*/
DWORD RegDeleteKeyHKCU(const WCHAR* partialKeyName) const;
DWORD RegDeleteKeyNT(HKEY hStartKey, LPCWSTR pKeyName) const;
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/* key validation */
//static uint16_t CalcCRC16(uint16_t seed,
// const uint8_t* ptr, int count);
static char* StripStrings(const char* str1, const char* str2);
void ComputeKey(const char* chBuf, int salt, long* pKeyLo, long* pKeyHi);
int VerifyKey(const char* user, const char* company, const char* key);
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};
#endif
Large set of changes to restore CiderPress build. CiderPress and MDC now compile, and execute far enough to open their respective "about" boxes, but I doubt they'll do much more than that. * Switch from MBCS to UNICODE APIs Microsoft switched to UTF-16 (by way of UCS-2) a long time ago, and the support for MBCS seems to be getting phased out. So it's time to switch to wide strings. This is a bit awkward for CiderPress because it works with disk and file archives with 8-bit filenames, and I want NufxLib and DiskImgLib to continue to work on Linux (which has largely taken the UTF-8 approach to Unicode). The libraries will continue to work with 8-bit filenames, with CiderPress/MDC doing the conversion at the appropriate point. There were a couple of places where strings from a structure handed back by one of the libraries were used directly in the UI, or vice-versa, which is a problem because we have nowhere to store the result of the conversion. These currently have fixed place-holder "xyzzy" strings. All UI strings are now wide. Various format strings now use "%ls" and "%hs" to explicitly specify wide and narrow. This doesn't play well with gcc, so only the Windows-specific parts use those. * Various updates to vcxproj files The project-file conversion had some cruft that is now largely gone. The build now has a common output directory for the EXEs and libraries, avoiding the old post-build copy steps. * Added zlib 1.2.8 and nufxlib 2.2.2 source snapshots The old "prebuilts" directory is now gone. The libraries are now built as part of building the apps. I added a minimal set of files for zlib, and a full set for nufxlib. The Linux-specific nufxlib goodies are included for the benefit of the Linux utilities, which are currently broken (don't build). * Replace symbols used for include guards Symbols with a leading "__" are reserved.
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#endif /*APP_REGISTRY_H*/