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path: root/C/Util/7zipUninstall/7zipUninstall.c
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Diffstat (limited to 'C/Util/7zipUninstall/7zipUninstall.c')
-rw-r--r--C/Util/7zipUninstall/7zipUninstall.c237
1 files changed, 160 insertions, 77 deletions
diff --git a/C/Util/7zipUninstall/7zipUninstall.c b/C/Util/7zipUninstall/7zipUninstall.c
index 16761170..b02fe5a1 100644
--- a/C/Util/7zipUninstall/7zipUninstall.c
+++ b/C/Util/7zipUninstall/7zipUninstall.c
@@ -1,15 +1,15 @@
/* 7zipUninstall.c - 7-Zip Uninstaller
-2019-02-02 : Igor Pavlov : Public domain */
+2021-02-23 : Igor Pavlov : Public domain */
#include "Precomp.h"
-#define SZ_ERROR_ABORT 100
-
#ifdef _MSC_VER
#pragma warning(disable : 4201) // nonstandard extension used : nameless struct/union
#pragma warning(disable : 4011) // vs2010: identifier truncated to _CRT_SECURE_CPP_OVERLOAD_SECURE
#endif
+// #define SZ_ERROR_ABORT 100
+
#include <windows.h>
#include <ShlObj.h>
@@ -20,7 +20,9 @@
#define LLL_(quote) L##quote
#define LLL(quote) LLL_(quote)
-// static const WCHAR * const k_7zip = L"7-Zip";
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
+
+// static LPCWSTR const k_7zip = L"7-Zip";
// #define _64BIT_INSTALLER 1
@@ -31,18 +33,33 @@
#define k_7zip_with_Ver_base L"7-Zip " LLL(MY_VERSION)
#ifdef _64BIT_INSTALLER
- #define k_7zip_with_Ver k_7zip_with_Ver_base L" (x64)"
+
+ // #define USE_7ZIP_32_DLL
+
+ #if defined(_M_ARM64) || defined(_M_ARM)
+ #define k_Postfix L" (arm64)"
+ #else
+ #define k_Postfix L" (x64)"
+ #define USE_7ZIP_32_DLL
+ #endif
#else
- #define k_7zip_with_Ver k_7zip_with_Ver_base
+ #if defined(_M_ARM64) || defined(_M_ARM)
+ #define k_Postfix L" (arm)"
+ #else
+ // #define k_Postfix L" (x86)"
+ #define k_Postfix
+ #endif
#endif
-// static const WCHAR * const k_7zip_with_Ver_str = k_7zip_with_Ver;
+#define k_7zip_with_Ver k_7zip_with_Ver_base k_Postfix
-static const WCHAR * const k_Reg_Software_7zip = L"Software\\7-Zip";
+static LPCWSTR const k_7zip_with_Ver_Uninstall = k_7zip_with_Ver L" Uninstall";
-static const WCHAR * const k_Reg_Path = L"Path";
+static LPCWSTR const k_Reg_Software_7zip = L"Software\\7-Zip";
+
+static LPCWSTR const k_Reg_Path = L"Path";
-static const WCHAR * const k_Reg_Path32 = L"Path"
+static LPCWSTR const k_Reg_Path32 = L"Path"
#ifdef _64BIT_INSTALLER
L"64"
#else
@@ -64,8 +81,8 @@ static const WCHAR * const k_Reg_Path32 = L"Path"
#define k_7zip_CLSID L"{23170F69-40C1-278A-1000-000100020000}"
-static const WCHAR * const k_Reg_CLSID_7zip = L"CLSID\\" k_7zip_CLSID;
-static const WCHAR * const k_Reg_CLSID_7zip_Inproc = L"CLSID\\" k_7zip_CLSID L"\\InprocServer32";
+static LPCWSTR const k_Reg_CLSID_7zip = L"CLSID\\" k_7zip_CLSID;
+static LPCWSTR const k_Reg_CLSID_7zip_Inproc = L"CLSID\\" k_7zip_CLSID L"\\InprocServer32";
#define g_AllUsers True
@@ -79,9 +96,12 @@ static HWND g_Path_HWND;
static HWND g_InfoLine_HWND;
static HWND g_Progress_HWND;
-typedef WINADVAPI LONG (APIENTRY *Func_RegDeleteKeyExW)(HKEY hKey, LPCWSTR lpSubKey, REGSAM samDesired, DWORD Reserved);
+// WINADVAPI
+typedef LONG (APIENTRY *Func_RegDeleteKeyExW)(HKEY hKey, LPCWSTR lpSubKey, REGSAM samDesired, DWORD Reserved);
static Func_RegDeleteKeyExW func_RegDeleteKeyExW;
+static WCHAR cmd[MAX_PATH + 4];
+static WCHAR cmdError[MAX_PATH + 4];
static WCHAR path[MAX_PATH * 2 + 40];
static WCHAR workDir[MAX_PATH + 10];
static WCHAR modulePath[MAX_PATH + 10];
@@ -90,10 +110,47 @@ static WCHAR tempPath[MAX_PATH * 2 + 40];
static WCHAR cmdLine[MAX_PATH * 3 + 40];
static WCHAR copyPath[MAX_PATH * 2 + 40];
-static const WCHAR * const kUninstallExe = L"Uninstall.exe";
+static LPCWSTR const kUninstallExe = L"Uninstall.exe";
#define MAKE_CHAR_UPPER(c) ((((c) >= 'a' && (c) <= 'z') ? (c) -= 0x20 : (c)))
+
+static void CpyAscii(wchar_t *dest, const char *s)
+{
+ for (;;)
+ {
+ Byte b = (Byte)*s++;
+ *dest++ = b;
+ if (b == 0)
+ return;
+ }
+}
+
+static void CatAscii(wchar_t *dest, const char *s)
+{
+ dest += wcslen(dest);
+ CpyAscii(dest, s);
+}
+
+static void PrintErrorMessage(const char *s1, const wchar_t *s2)
+{
+ WCHAR m[MAX_PATH + 512];
+ m[0] = 0;
+ CatAscii(m, "ERROR:");
+ if (s1)
+ {
+ CatAscii(m, "\n");
+ CatAscii(m, s1);
+ }
+ if (s2)
+ {
+ CatAscii(m, "\n");
+ wcscat(m, s2);
+ }
+ MessageBoxW(g_HWND, m, k_7zip_with_Ver_Uninstall, MB_ICONERROR | MB_OK);
+}
+
+
static BoolInt AreStringsEqual_NoCase(const wchar_t *s1, const wchar_t *s2)
{
for (;;)
@@ -171,7 +228,7 @@ static LONG MyRegistry_DeleteKey(HKEY parentKey, LPCWSTR name)
#endif
}
-#ifdef _64BIT_INSTALLER
+#ifdef USE_7ZIP_32_DLL
static int MyRegistry_QueryString2_32(HKEY hKey, LPCWSTR keyName, LPCWSTR valName, LPWSTR dest)
{
@@ -295,7 +352,7 @@ static void SetShellProgramsGroup(HWND hwndOwner)
continue;
NormalizePrefix(link);
- wcscat(link, L"7-Zip\\");
+ CatAscii(link, "7-Zip\\");
{
const size_t baseLen = wcslen(link);
@@ -304,13 +361,13 @@ static void SetShellProgramsGroup(HWND hwndOwner)
for (k = 0; k < 2; k++)
{
- wcscpy(link + baseLen, k == 0 ?
- L"7-Zip File Manager.lnk" :
- L"7-Zip Help.lnk");
+ CpyAscii(link + baseLen, k == 0 ?
+ "7-Zip File Manager.lnk" :
+ "7-Zip Help.lnk");
wcscpy(destPath, path);
- wcscat(destPath, k == 0 ?
- L"7zFM.exe" :
- L"7-zip.chm");
+ CatAscii(destPath, k == 0 ?
+ "7zFM.exe" :
+ "7-zip.chm");
if (CreateShellLink(link, destPath) == S_OK)
{
@@ -331,20 +388,20 @@ static void SetShellProgramsGroup(HWND hwndOwner)
}
-static const WCHAR * const k_ShellEx_Items[] =
+static LPCSTR const k_ShellEx_Items[] =
{
- L"*\\shellex\\ContextMenuHandlers"
- , L"Directory\\shellex\\ContextMenuHandlers"
- , L"Folder\\shellex\\ContextMenuHandlers"
- , L"Directory\\shellex\\DragDropHandlers"
- , L"Drive\\shellex\\DragDropHandlers"
+ "*\\shellex\\ContextMenuHandlers"
+ , "Directory\\shellex\\ContextMenuHandlers"
+ , "Folder\\shellex\\ContextMenuHandlers"
+ , "Directory\\shellex\\DragDropHandlers"
+ , "Drive\\shellex\\DragDropHandlers"
};
-static const WCHAR * const k_Shell_Approved = L"Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved";
+static LPCWSTR const k_Shell_Approved = L"Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved";
-static const WCHAR * const k_AppPaths_7zFm = L"Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\7zFM.exe";
+static LPCWSTR const k_AppPaths_7zFm = L"Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\7zFM.exe";
#define k_REG_Uninstall L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\"
-static const WCHAR * const k_Uninstall_7zip = k_REG_Uninstall L"7-Zip";
+static LPCWSTR const k_Uninstall_7zip = k_REG_Uninstall L"7-Zip";
static BoolInt AreEqual_Path_PrefixName(const wchar_t *s, const wchar_t *prefix, const wchar_t *name)
@@ -370,11 +427,11 @@ static void WriteCLSID()
{
unsigned i;
- for (i = 0; i < sizeof(k_ShellEx_Items) / sizeof(k_ShellEx_Items[0]); i++)
+ for (i = 0; i < ARRAY_SIZE(k_ShellEx_Items); i++)
{
WCHAR destPath[MAX_PATH];
- wcscpy(destPath, k_ShellEx_Items[i]);
- wcscat(destPath, L"\\7-Zip");
+ CpyAscii(destPath, k_ShellEx_Items[i]);
+ CatAscii(destPath, "\\7-Zip");
MyRegistry_DeleteKey(HKEY_CLASSES_ROOT, destPath);
}
@@ -393,7 +450,7 @@ static void WriteCLSID()
}
- #ifdef _64BIT_INSTALLER
+ #ifdef USE_7ZIP_32_DLL
if (MyRegistry_QueryString2_32(HKEY_CLASSES_ROOT, k_Reg_CLSID_7zip_Inproc, NULL, s))
{
@@ -407,11 +464,11 @@ static void WriteCLSID()
{
unsigned i;
- for (i = 0; i < sizeof(k_ShellEx_Items) / sizeof(k_ShellEx_Items[0]); i++)
+ for (i = 0; i < ARRAY_SIZE(k_ShellEx_Items); i++)
{
WCHAR destPath[MAX_PATH];
- wcscpy(destPath, k_ShellEx_Items[i]);
- wcscat(destPath, L"\\7-Zip");
+ CpyAscii(destPath, k_ShellEx_Items[i]);
+ CatAscii(destPath, "\\7-Zip");
MyRegistry_DeleteKey_32(HKEY_CLASSES_ROOT, destPath);
}
@@ -444,17 +501,27 @@ static void WriteCLSID()
static const wchar_t *GetCmdParam(const wchar_t *s)
{
+ unsigned pos = 0;
BoolInt quoteMode = False;
for (;; s++)
{
wchar_t c = *s;
+ if (c == 0 || (c == L' ' && !quoteMode))
+ break;
if (c == L'\"')
+ {
quoteMode = !quoteMode;
- else if (c == 0 || (c == L' ' && !quoteMode))
- return s;
+ continue;
+ }
+ if (pos >= ARRAY_SIZE(cmd) - 1)
+ exit(1);
+ cmd[pos++] = c;
}
+ cmd[pos] = 0;
+ return s;
}
+/*
static void RemoveQuotes(wchar_t *s)
{
const wchar_t *src = s;
@@ -468,6 +535,7 @@ static void RemoveQuotes(wchar_t *s)
return;
}
}
+*/
static BoolInt DoesFileOrDirExist()
{
@@ -489,7 +557,7 @@ static BOOL RemoveFileAfterReboot()
return RemoveFileAfterReboot2(path);
}
-#define IS_LIMIT_CHAR(c) (c == 0 || c == ' ')
+// #define IS_LIMIT_CHAR(c) (c == 0 || c == ' ')
static BoolInt IsThereSpace(const wchar_t *s)
{
@@ -507,10 +575,10 @@ static void AddPathParam(wchar_t *dest, const wchar_t *src)
{
BoolInt needQuote = IsThereSpace(src);
if (needQuote)
- wcscat(dest, L"\"");
+ CatAscii(dest, "\"");
wcscat(dest, src);
if (needQuote)
- wcscat(dest, L"\"");
+ CatAscii(dest, "\"");
}
@@ -543,12 +611,12 @@ static BOOL RemoveDir()
-#define k_Lang L"Lang"
+#define k_Lang "Lang"
// NUM_LANG_TXT_FILES files are placed before en.ttt
-#define NUM_LANG_TXT_FILES 88
+#define NUM_LANG_TXT_FILES 92
-#ifdef _64BIT_INSTALLER
+#ifdef USE_7ZIP_32_DLL
#define NUM_EXTRA_FILES_64BIT 1
#else
#define NUM_EXTRA_FILES_64BIT 0
@@ -560,7 +628,7 @@ static const char * const k_Names =
"af an ar ast az ba be bg bn br ca co cs cy da de el eo es et eu ext"
" fa fi fr fur fy ga gl gu he hi hr hu hy id io is it ja ka kaa kab kk ko ku ku-ckb ky"
" lij lt lv mk mn mng mng2 mr ms nb ne nl nn pa-in pl ps pt pt-br ro ru"
- " sa si sk sl sq sr-spc sr-spl sv ta th tr tt ug uk uz va vi yo zh-cn zh-tw"
+ " sa si sk sl sq sr-spc sr-spl sv sw ta tg th tk tr tt ug uk uz uz-cyrl va vi yo zh-cn zh-tw"
" en.ttt"
" descript.ion"
" History.txt"
@@ -573,7 +641,7 @@ static const char * const k_Names =
" 7zG.exe"
" 7z.dll"
" 7zFM.exe"
- #ifdef _64BIT_INSTALLER
+ #ifdef USE_7ZIP_32_DLL
" 7-zip32.dll"
#endif
" 7-zip.dll"
@@ -628,7 +696,7 @@ static int Install()
temp = path + pathLen;
if (i <= NUM_LANG_TXT_FILES)
- wcscpy(temp, k_Lang L"\\");
+ CpyAscii(temp, k_Lang "\\");
{
WCHAR *dest = temp + wcslen(temp);
@@ -648,7 +716,7 @@ static int Install()
}
if (i < NUM_LANG_TXT_FILES)
- wcscat(temp, L".txt");
+ CatAscii(temp, ".txt");
if (!g_SilentMode)
SetWindowTextW(g_InfoLine_HWND, temp);
@@ -673,7 +741,7 @@ static int Install()
}
}
- wcscpy(path + pathLen, k_Lang);
+ CpyAscii(path + pathLen, k_Lang);
RemoveDir();
path[pathLen] = 0;
@@ -706,8 +774,8 @@ static int Install()
WCHAR m[MAX_PATH + 100];
m[0] = 0;
if (winRes == 0 || !GetErrorMessage(winRes, m))
- wcscpy(m, L"ERROR");
- MessageBoxW(g_HWND, m, L"Error", MB_ICONERROR | MB_OK);
+ CpyAscii(m, "ERROR");
+ PrintErrorMessage("System ERROR:", m);
}
return 1;
@@ -720,7 +788,7 @@ static void OnClose()
{
if (MessageBoxW(g_HWND,
L"Do you want to cancel uninstallation?",
- k_7zip_with_Ver,
+ k_7zip_with_Ver_Uninstall,
MB_ICONQUESTION | MB_YESNO | MB_DEFBUTTON2) != IDYES)
return;
}
@@ -739,7 +807,7 @@ static INT_PTR CALLBACK MyDlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM
g_InfoLine_HWND = GetDlgItem(hwnd, IDT_CUR_FILE);
g_Progress_HWND = GetDlgItem(hwnd, IDC_PROGRESS);
- SetWindowTextW(hwnd, k_7zip_with_Ver L" Uninstall");
+ SetWindowTextW(hwnd, k_7zip_with_Ver_Uninstall);
SetDlgItemTextW(hwnd, IDE_EXTRACT_PATH, path);
ShowWindow(g_Progress_HWND, SW_HIDE);
@@ -759,7 +827,7 @@ static INT_PTR CALLBACK MyDlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM
}
if (!g_Install_was_Pressed)
{
- SendMessage(hwnd, WM_NEXTDLGCTL, (WPARAM)GetDlgItem(hwnd, IDCANCEL), TRUE);
+ SendMessage(hwnd, WM_NEXTDLGCTL, (WPARAM)(void *)GetDlgItem(hwnd, IDCANCEL), TRUE);
EnableWindow(g_Path_HWND, FALSE);
EnableWindow(GetDlgItem(hwnd, IDOK), FALSE);
@@ -822,7 +890,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
{
const wchar_t *s = GetCommandLineW();
-
+
#ifndef UNDER_CE
s = GetCmdParam(s);
#endif
@@ -844,32 +912,47 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
{
const wchar_t *s2 = GetCmdParam(s);
- if (s[0] == '/')
+ BoolInt error = True;
+ if (cmd[0] == '/')
{
- if (s[1] == 'S' && IS_LIMIT_CHAR(s[2]))
- g_SilentMode = True;
- else if (s[1] == 'N' && IS_LIMIT_CHAR(s[2]))
- useTemp = False;
- else if (s[1] == 'D' && s[2] == '=')
+ if (cmd[1] == 'S')
{
- size_t num;
- s += 3;
- num = s2 - s;
- if (num <= MAX_PATH)
+ if (cmd[2] == 0)
+ {
+ g_SilentMode = True;
+ error = False;
+ }
+ }
+ else if (cmd[1] == 'N')
+ {
+ if (cmd[2] == 0)
{
- wcsncpy(workDir, s, num);
- workDir[num] = 0;
- RemoveQuotes(workDir);
useTemp = False;
+ error = False;
}
}
+ else if (cmd[1] == 'D' && cmd[2] == '=')
+ {
+ wcscpy(workDir, cmd + 3);
+ // RemoveQuotes(workDir);
+ useTemp = False;
+ error = False;
+ }
}
s = s2;
+ if (error && cmdError[0] == 0)
+ wcscpy(cmdError, cmd);
}
}
- }
-
+ if (cmdError[0] != 0)
+ {
+ if (!g_SilentMode)
+ PrintErrorMessage("Unsupported command:", cmdError);
+ return 1;
+ }
+ }
+
{
wchar_t *name;
DWORD len = GetModuleFileNameW(NULL, modulePath, MAX_PATH);
@@ -925,7 +1008,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
for (i = 0; i < 100; i++, d += GetTickCount())
{
- wcscpy(path + pathLen, L"7z");
+ CpyAscii(path + pathLen, "7z");
{
wchar_t *s = path + wcslen(path);
@@ -944,7 +1027,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
continue;
if (CreateDirectoryW(path, NULL))
{
- wcscat(path, WSTRING_PATH_SEPARATOR);
+ CatAscii(path, STRING_PATH_SEPARATOR);
wcscpy(tempPath, path);
break;
}
@@ -955,7 +1038,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
if (tempPath[0] != 0)
{
wcscpy(copyPath, tempPath);
- wcscat(copyPath, L"Uninst.exe"); // we need not "Uninstall.exe" here
+ CatAscii(copyPath, "Uninst.exe"); // we need not "Uninstall.exe" here
if (CopyFileW(modulePath, copyPath, TRUE))
{
@@ -969,7 +1052,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
// maybe CreateProcess supports path with spaces even without quotes.
AddPathParam(cmdLine, copyPath);
- wcscat(cmdLine, L" /N /D=");
+ CatAscii(cmdLine, " /N /D=");
AddPathParam(cmdLine, modulePrefix);
if (cmdParams[0] != 0 && wcslen(cmdParams) < MAX_PATH * 2 + 10)
@@ -1066,7 +1149,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
SetDlgItemTextW(g_HWND, IDOK, L"Close");
EnableWindow(GetDlgItem(g_HWND, IDOK), TRUE);
EnableWindow(GetDlgItem(g_HWND, IDCANCEL), FALSE);
- SendMessage(g_HWND, WM_NEXTDLGCTL, (WPARAM)GetDlgItem(g_HWND, IDOK), TRUE);
+ SendMessage(g_HWND, WM_NEXTDLGCTL, (WPARAM)(void *)GetDlgItem(g_HWND, IDOK), TRUE);
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-10 12:58:06 +0300