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This commit is contained in:
Igor Pavlov
2021-11-28 19:08:41 -08:00
committed by fn ⌃ ⌥
parent 1194dc9353
commit ccbf6ad3c1
43 changed files with 1380 additions and 259 deletions
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21
C/Util/7zipUninstall/7zipUninstall.c
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@@ -1,5 +1,5 @@
/* 7zipUninstall.c - 7-Zip Uninstaller
2021-02-23 : Igor Pavlov : Public domain */
2021-11-24 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -51,7 +51,7 @@
#endif
#endif
#define k_7zip_with_Ver k_7zip_with_Ver_base k_Postfix
#define k_7zip_with_Ver k_7zip_with_Ver_base k_Postfix
static LPCWSTR const k_7zip_with_Ver_Uninstall = k_7zip_with_Ver L" Uninstall";
@@ -404,6 +404,17 @@ static LPCWSTR const k_AppPaths_7zFm = L"Software\\Microsoft\\Windows\\CurrentVe
static LPCWSTR const k_Uninstall_7zip = k_REG_Uninstall L"7-Zip";
static void RemoveQuotes(wchar_t *s)
{
const size_t len = wcslen(s);
size_t i;
if (len == 0 || s[0] != '\"' || s[len - 1] != '\"')
return;
for (i = 0; i < len; i++)
s[i] = s[i + 1];
s[len - 2] = 0;
}
static BoolInt AreEqual_Path_PrefixName(const wchar_t *s, const wchar_t *prefix, const wchar_t *name)
{
if (!IsString1PrefixedByString2_NoCase(s, prefix))
@@ -490,12 +501,18 @@ static void WriteCLSID()
if (MyRegistry_QueryString2(HKEY_LOCAL_MACHINE, k_AppPaths_7zFm, NULL, s))
{
// RemoveQuotes(s);
if (AreEqual_Path_PrefixName(s, path, L"7zFM.exe"))
MyRegistry_DeleteKey(HKEY_LOCAL_MACHINE, k_AppPaths_7zFm);
}
if (MyRegistry_QueryString2(HKEY_LOCAL_MACHINE, k_Uninstall_7zip, L"UninstallString", s))
{
RemoveQuotes(s);
if (AreEqual_Path_PrefixName(s, path, kUninstallExe))
MyRegistry_DeleteKey(HKEY_LOCAL_MACHINE, k_Uninstall_7zip);
}
}