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151947 - r=curt sr=dveditz

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let config.ini control what registry keys are cleaned up during upgrades
This commit is contained in:
dprice%netscape.com 2002-06-21 23:40:58 +00:00
parent 5d7c0df7e1
commit 80322cfeb5
2 changed files with 85 additions and 59 deletions
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11
xpinstall/packager/windows/config.it
View File

@ -1109,6 +1109,17 @@ Overwrite Key=TRUE
Overwrite Name=TRUE
Timing=pre smartupdate
[Cleanup Previous Product RegKeys]
Reg Key Root0=HKEY_LOCAL_MACHINE
Product Name0=Mozilla
Product Reg Key0=Software\Mozilla.org\Mozilla
Current Version0=$UserAgent$
;
Reg Key Root1=HKEY_CURRENT_USER
Product Name1=Mozilla
Product Reg Key1=Software\Mozilla.org\Mozilla
Current Version1=$UserAgent$
; Values for Show Folder:

133
xpinstall/wizard/windows/setup/ifuncns.c
View File

@ -127,12 +127,11 @@ void GetUserAgentShort(char *szUserAgent, char *szOutUAShort, DWORD dwOutUAShort
}
}
DWORD GetWinRegSubKeyProductPath(HKEY hkRootKey, char *szInKey, char *szReturnSubKey, DWORD dwReturnSubKeySize, char *szInSubSubKey, char *szInName, char *szCompare, BOOL bUseCurrentVersion)
DWORD GetWinRegSubKeyProductPath(HKEY hkRootKey, char *szInKey, char *szReturnSubKey, DWORD dwReturnSubKeySize, char *szInSubSubKey, char *szInName, char *szCompare, char *szInCurrentVersion)
{
char *szRv = NULL;
char szKey[MAX_BUF];
char szBuf[MAX_BUF];
char szCurrentVersion[MAX_BUF_TINY];
HKEY hkHandle;
DWORD dwIndex;
DWORD dwBufSize;
@ -143,9 +142,6 @@ DWORD GetWinRegSubKeyProductPath(HKEY hkRootKey, char *szInKey, char *szReturnSu
bFoundSubKey = FALSE;
/* get the current version value for this product */
GetWinReg(hkRootKey, szInKey, "CurrentVersion", szCurrentVersion, sizeof(szCurrentVersion));
if(RegOpenKeyEx(hkRootKey, szInKey, 0, KEY_READ, &hkHandle) != ERROR_SUCCESS)
{
*szReturnSubKey = '\0';
@ -160,9 +156,7 @@ DWORD GetWinRegSubKeyProductPath(HKEY hkRootKey, char *szInKey, char *szReturnSu
dwBufSize = dwReturnSubKeySize;
if(RegEnumKeyEx(hkHandle, dwIndex, szReturnSubKey, &dwBufSize, NULL, NULL, NULL, &ftLastWriteFileTime) == ERROR_SUCCESS)
{
if( (*szCurrentVersion != '\0') && (lstrcmpi(szCurrentVersion, szReturnSubKey) != 0)
||(!bUseCurrentVersion)
)
if( (*szInCurrentVersion != '\0') && (lstrcmpi(szInCurrentVersion, szReturnSubKey) != 0) )
{
/* The key found is not the CurrentVersion (current UserAgent), so we can return it to be deleted.
* We don't want to return the SubKey that is the same as the CurrentVersion because it might
@ -198,15 +192,21 @@ DWORD GetWinRegSubKeyProductPath(HKEY hkRootKey, char *szInKey, char *szReturnSu
void CleanupPreviousVersionRegKeys(void)
{
DWORD dwIndex = 0;
DWORD dwSubKeyCount;
char szBufTiny[MAX_BUF_TINY];
char szKeyRoot[MAX_BUF_TINY];
char szCurrentVersion[MAX_BUF_TINY];
char szUAShort[MAX_BUF_TINY];
char szRvSubKey[MAX_PATH + 1];
char szPath[MAX_BUF];
char szKey[MAX_BUF];
char szCleanupProduct[MAX_BUF];
HKEY hkeyRoot;
char szSubSubKey[] = "Main";
char szName[] = "Install Directory";
char szWRMSUninstall[] = "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall";
char szPath[MAX_BUF];
char szUAShort[MAX_BUF_TINY];
char szKey[MAX_BUF];
char szCleanupProduct[MAX_BUF];
DWORD dwSubKeyCount;
char szSection[] = "Cleanup Previous Product RegKeys";
lstrcpy(szPath, sgProduct.szPath);
if(*sgProduct.szSubPath != '\0')
@ -216,58 +216,73 @@ void CleanupPreviousVersionRegKeys(void)
}
AppendBackSlash(szPath, sizeof(szPath));
do
wsprintf(szBufTiny, "Product Reg Key%d", dwIndex);
GetPrivateProfileString(szSection, szBufTiny, "", szKey, sizeof(szKey), szFileIniConfig);
while(*szKey != '\0')
{
/* build product key path here */
lstrcpy(szCleanupProduct, sgProduct.szProductNameInternal);
wsprintf(szKey, "Software\\%s\\%s", sgProduct.szCompanyName, sgProduct.szProductNameInternal);
dwSubKeyCount = GetWinRegSubKeyProductPath(HKEY_LOCAL_MACHINE, szKey, szRvSubKey, sizeof(szRvSubKey), szSubSubKey, szName, szPath, TRUE);
wsprintf(szBufTiny, "Reg Key Root%d",dwIndex);
GetPrivateProfileString(szSection, szBufTiny, "", szKeyRoot, sizeof(szKeyRoot), szFileIniConfig);
hkeyRoot = ParseRootKey(szKeyRoot);
if( (*szRvSubKey == '\0') && (*sgProduct.szProductNamePrevious != '\0') )
wsprintf(szBufTiny, "Product Name%d", dwIndex);
GetPrivateProfileString(szSection, szBufTiny, "", szCleanupProduct, sizeof(szCleanupProduct), szFileIniConfig);
// something is wrong, they didn't give a product name.
if(*szCleanupProduct == '\0')
return;
wsprintf(szBufTiny, "Current Version%d", dwIndex);
GetPrivateProfileString(szSection, szBufTiny, "", szCurrentVersion, sizeof(szCurrentVersion), szFileIniConfig);
do
{
lstrcpy(szCleanupProduct, sgProduct.szProductNamePrevious);
wsprintf(szKey, "Software\\%s\\%s", sgProduct.szCompanyName, sgProduct.szProductNamePrevious);
dwSubKeyCount = GetWinRegSubKeyProductPath(HKEY_LOCAL_MACHINE, szKey, szRvSubKey, sizeof(szRvSubKey), szSubSubKey, szName, szPath, FALSE);
}
if(*szRvSubKey != '\0')
{
if(dwSubKeyCount > 1)
// if the current version is not found, we'll get null in szCurrentVersion and GetWinRegSubKeyProductPath() will do the right thing
dwSubKeyCount = GetWinRegSubKeyProductPath(hkeyRoot, szKey, szRvSubKey, sizeof(szRvSubKey), szSubSubKey, szName, szPath, szCurrentVersion);
if(*szRvSubKey != '\0')
{
AppendBackSlash(szKey, sizeof(szKey));
lstrcat(szKey, szRvSubKey);
if(dwSubKeyCount > 1)
{
AppendBackSlash(szKey, sizeof(szKey));
lstrcat(szKey, szRvSubKey);
}
DeleteWinRegKey(hkeyRoot, szKey, TRUE);
GetUserAgentShort(szRvSubKey, szUAShort, sizeof(szUAShort));
if(*szUAShort != '\0')
{
/* delete uninstall key that contains product name and its user agent in parenthesis, for
* example:
* Mozilla (0.8)
*/
wsprintf(szKey, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%s (%s)", szCleanupProduct, szUAShort);
DeleteWinRegKey(hkeyRoot, szKey, TRUE);
/* delete uninstall key that contains product name and its user agent not in parenthesis,
* for example:
* Mozilla 0.8
*/
wsprintf(szKey, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%s %s", szCleanupProduct, szUAShort);
DeleteWinRegKey(hkeyRoot, szKey, TRUE);
/* We are not looking to delete just the product name key, for example:
* Mozilla
*
* because it might have just been created by the current installation process, so
* deleting this would be a "Bad Thing" (TM). Besides, we shouldn't be deleting the
* CurrentVersion key that might have just gotten created because GetWinRegSubKeyProductPath()
* will not return the CurrentVersion key.
*/
}
// the szKey was stepped on. Reget it.
wsprintf(szBufTiny, "Product Reg Key%d", dwIndex);
GetPrivateProfileString(szSection, szBufTiny, "", szKey, sizeof(szKey), szFileIniConfig);
}
DeleteWinRegKey(HKEY_LOCAL_MACHINE, szKey, TRUE);
} while (*szRvSubKey != '\0');
wsprintf(szBufTiny, "Product Reg Key%d", ++dwIndex);
GetPrivateProfileString(szSection, szBufTiny, "", szKey, sizeof(szKey), szFileIniConfig);
}
GetUserAgentShort(szRvSubKey, szUAShort, sizeof(szUAShort));
if(*szUAShort != '\0')
{
/* delete uninstall key that contains product name and its user agent in parenthesis, for
* example:
* Mozilla (0.8)
*/
wsprintf(szKey, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%s (%s)", szCleanupProduct, szUAShort);
DeleteWinRegKey(HKEY_LOCAL_MACHINE, szKey, TRUE);
/* delete uninstall key that contains product name and its user agent not in parenthesis,
* for example:
* Mozilla 0.8
*/
wsprintf(szKey, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%s %s", szCleanupProduct, szUAShort);
DeleteWinRegKey(HKEY_LOCAL_MACHINE, szKey, TRUE);
/* We are not looking to delete just the product name key, for example:
* Mozilla
*
* because it might have just been created by the current installation process, so
* deleting this would be a "Bad Thing" (TM). Besides, we shouldn't be deleting the
* CurrentVersion key that might have just gotten created because GetWinRegSubKeyProductPath()
* will not return the CurrentVersion key.
*/
}
}
} while(*szRvSubKey);
}
void ProcessFileOps(DWORD dwTiming, char *szSectionPrefix)