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Diffstat (limited to 'plugins/PluginUpdater/src/Utils.cpp')
-rw-r--r--plugins/PluginUpdater/src/Utils.cpp78
1 files changed, 39 insertions, 39 deletions
diff --git a/plugins/PluginUpdater/src/Utils.cpp b/plugins/PluginUpdater/src/Utils.cpp
index ba52be0285..aea147a0f1 100644
--- a/plugins/PluginUpdater/src/Utils.cpp
+++ b/plugins/PluginUpdater/src/Utils.cpp
@@ -19,8 +19,8 @@ Boston, MA 02111-1307, USA.
#include "stdafx.h"
-HNETLIBUSER hNetlibUser = NULL;
-HANDLE hPipe = NULL;
+HNETLIBUSER hNetlibUser = nullptr;
+HANDLE hPipe = nullptr;
/////////////////////////////////////////////////////////////////////////////////////
void LoadOptions()
@@ -72,7 +72,7 @@ void InitNetlib()
void UnloadNetlib()
{
Netlib_CloseHandle(hNetlibUser);
- hNetlibUser = NULL;
+ hNetlibUser = nullptr;
}
ULONG crc32_table[256];
@@ -143,7 +143,7 @@ bool ParseHashes(const wchar_t *ptszUrl, ptrW &baseUrl, SERVLIST &arHashes)
#else
vars[0].value.w = L"32";
#endif
- vars[1].key.w = vars[1].value.w = 0;
+ vars[1].key.w = vars[1].value.w = nullptr;
#else
vars[0].lptzKey = L"platform";
#ifdef _WIN64
@@ -172,7 +172,7 @@ bool ParseHashes(const wchar_t *ptszUrl, ptrW &baseUrl, SERVLIST &arHashes)
return false;
}
- if(!unzip(pFileUrl.tszDiskPath, g_tszTempPath, NULL,true)) {
+ if(!unzip(pFileUrl.tszDiskPath, g_tszTempPath, nullptr,true)) {
Netlib_LogfW(hNetlibUser,L"Unzipping list of available updates from %s failed",baseUrl);
ShowPopup(TranslateT("Plugin Updater"), TranslateT("An error occurred while checking for new updates."), POPUP_TYPE_ERROR);
Skin_PlaySound("updatefailed");
@@ -192,7 +192,7 @@ bool ParseHashes(const wchar_t *ptszUrl, ptrW &baseUrl, SERVLIST &arHashes)
bool bDoNotSwitchToStable = false;
char str[200];
- while(fgets(str, _countof(str), fp) != NULL) {
+ while(fgets(str, _countof(str), fp) != nullptr) {
rtrim(str);
// Do not allow the user to switch back to stable
if (!strcmp(str, "DoNotSwitchToStable")) {
@@ -201,13 +201,13 @@ bool ParseHashes(const wchar_t *ptszUrl, ptrW &baseUrl, SERVLIST &arHashes)
else if (str[0] != ';') { // ';' marks a comment
Netlib_Logf(hNetlibUser, "Update: %s", str);
char *p = strchr(str, ' ');
- if (p != NULL) {
+ if (p != nullptr) {
*p++ = 0;
_strlwr(p);
int dwCrc32;
char *p1 = strchr(p, ' ');
- if (p1 == NULL)
+ if (p1 == nullptr)
dwCrc32 = 0;
else {
*p1++ = 0;
@@ -280,21 +280,21 @@ bool DownloadFile(FILEURL *pFileURL, HNETLIBCONN &nlc)
}
}
- HANDLE hFile = CreateFile(pFileURL->tszDiskPath, GENERIC_READ | GENERIC_WRITE, NULL, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+ HANDLE hFile = CreateFile(pFileURL->tszDiskPath, GENERIC_READ | GENERIC_WRITE, NULL, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
if (hFile != INVALID_HANDLE_VALUE) {
DWORD dwBytes;
// write the downloaded file directly
- WriteFile(hFile, pReply->pData, (DWORD)pReply->dataLength, &dwBytes, NULL);
+ WriteFile(hFile, pReply->pData, (DWORD)pReply->dataLength, &dwBytes, nullptr);
CloseHandle(hFile);
}
else {
// try to write it via PU stub
wchar_t tszTempFile[MAX_PATH];
mir_snwprintf(tszTempFile, L"%s\\pulocal.tmp", g_tszTempPath);
- hFile = CreateFile(tszTempFile, GENERIC_READ | GENERIC_WRITE, NULL, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+ hFile = CreateFile(tszTempFile, GENERIC_READ | GENERIC_WRITE, NULL, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
if (hFile != INVALID_HANDLE_VALUE) {
DWORD dwBytes;
- WriteFile(hFile, pReply->pData, (DWORD)pReply->dataLength, &dwBytes, NULL);
+ WriteFile(hFile, pReply->pData, (DWORD)pReply->dataLength, &dwBytes, nullptr);
CloseHandle(hFile);
SafeMoveFile(tszTempFile, pFileURL->tszDiskPath);
}
@@ -307,7 +307,7 @@ bool DownloadFile(FILEURL *pFileURL, HNETLIBCONN &nlc)
}
else {
Netlib_LogfW(hNetlibUser,L"Downloading file %s failed, host is propably temporary down.",pFileURL->tszDownloadURL);
- nlc = NULL;
+ nlc = nullptr;
}
}
if(!ret)
@@ -322,7 +322,7 @@ bool DownloadFile(FILEURL *pFileURL, HNETLIBCONN &nlc)
void __stdcall OpenPluginOptions(void*)
{
#if MIRANDA_VER >= 0x0A00
- Options_Open(NULL, L"Plugins");
+ Options_Open(nullptr, L"Plugins");
#endif
}
@@ -357,7 +357,7 @@ BOOL IsRunAsAdmin()
{
BOOL fIsRunAsAdmin = FALSE;
DWORD dwError = ERROR_SUCCESS;
- PSID pAdministratorsGroup = NULL;
+ PSID pAdministratorsGroup = nullptr;
// Allocate and initialize a SID of the administrators group.
SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY;
@@ -375,7 +375,7 @@ BOOL IsRunAsAdmin()
// Determine whether the SID of administrators group is bEnabled in
// the primary access token of the process.
- if (!CheckTokenMembership(NULL, pAdministratorsGroup, &fIsRunAsAdmin))
+ if (!CheckTokenMembership(nullptr, pAdministratorsGroup, &fIsRunAsAdmin))
{
dwError = GetLastError();
goto Cleanup;
@@ -386,7 +386,7 @@ Cleanup:
if (pAdministratorsGroup)
{
FreeSid(pAdministratorsGroup);
- pAdministratorsGroup = NULL;
+ pAdministratorsGroup = nullptr;
}
// Throw the error if something failed in the function.
@@ -442,7 +442,7 @@ BOOL IsProcessElevated()
{
BOOL fIsElevated = FALSE;
DWORD dwError = ERROR_SUCCESS;
- HANDLE hToken = NULL;
+ HANDLE hToken = nullptr;
// Open the primary access token of the process with TOKEN_QUERY.
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
@@ -471,7 +471,7 @@ Cleanup:
if (hToken)
{
CloseHandle(hToken);
- hToken = NULL;
+ hToken = nullptr;
}
// Throw the error if something failed in the function.
@@ -487,12 +487,12 @@ bool PrepareEscalation()
{
// First try to create a file near Miranda32.exe
wchar_t szPath[MAX_PATH];
- GetModuleFileName(NULL, szPath, _countof(szPath));
+ GetModuleFileName(nullptr, szPath, _countof(szPath));
wchar_t *ext = wcsrchr(szPath, '.');
- if (ext != NULL)
+ if (ext != nullptr)
*ext = '\0';
wcscat(szPath, L".test");
- HANDLE hFile = CreateFile(szPath, GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+ HANDLE hFile = CreateFile(szPath, GENERIC_WRITE, FILE_SHARE_READ, nullptr, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
if (hFile != INVALID_HANDLE_VALUE) {
// we are admins or UAC is disable, cool
CloseHandle(hFile);
@@ -507,14 +507,14 @@ bool PrepareEscalation()
// Elevate the process. Create a pipe for a stub first
wchar_t tszPipeName[MAX_PATH];
mir_snwprintf(tszPipeName, L"\\\\.\\pipe\\Miranda_Pu_%d", GetCurrentProcessId());
- hPipe = CreateNamedPipe(tszPipeName, PIPE_ACCESS_DUPLEX, PIPE_READMODE_BYTE | PIPE_WAIT, 1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, NULL);
+ hPipe = CreateNamedPipe(tszPipeName, PIPE_ACCESS_DUPLEX, PIPE_READMODE_BYTE | PIPE_WAIT, 1, 1024, 1024, NMPWAIT_USE_DEFAULT_WAIT, nullptr);
if (hPipe == INVALID_HANDLE_VALUE) {
- hPipe = NULL;
+ hPipe = nullptr;
}
else {
wchar_t cmdLine[100], *p;
- GetModuleFileName(NULL, szPath, ARRAYSIZE(szPath));
- if ((p = wcsrchr(szPath, '\\')) != 0)
+ GetModuleFileName(nullptr, szPath, ARRAYSIZE(szPath));
+ if ((p = wcsrchr(szPath, '\\')) != nullptr)
wcscpy(p+1, L"pu_stub.exe");
mir_snwprintf(cmdLine, L"%d", GetCurrentProcessId());
@@ -523,11 +523,11 @@ bool PrepareEscalation()
sei.lpVerb = L"runas";
sei.lpFile = szPath;
sei.lpParameters = cmdLine;
- sei.hwnd = NULL;
+ sei.hwnd = nullptr;
sei.nShow = SW_NORMAL;
if (ShellExecuteEx(&sei)) {
- if (hPipe != NULL)
- ConnectNamedPipe(hPipe, NULL);
+ if (hPipe != nullptr)
+ ConnectNamedPipe(hPipe, nullptr);
return true;
}
@@ -562,11 +562,11 @@ int TransactPipe(int opcode, const wchar_t *p1, const wchar_t *p2)
else *dst++ = 0;
DWORD dwBytes = 0, dwError;
- if ( WriteFile(hPipe, buf, (DWORD)((BYTE*)dst - buf), &dwBytes, NULL) == 0)
+ if ( WriteFile(hPipe, buf, (DWORD)((BYTE*)dst - buf), &dwBytes, nullptr) == 0)
return 0;
dwError = 0;
- if ( ReadFile(hPipe, &dwError, sizeof(DWORD), &dwBytes, NULL) == 0) return 0;
+ if ( ReadFile(hPipe, &dwError, sizeof(DWORD), &dwBytes, nullptr) == 0) return 0;
if (dwBytes != sizeof(DWORD)) return 0;
return dwError == ERROR_SUCCESS;
@@ -574,7 +574,7 @@ int TransactPipe(int opcode, const wchar_t *p1, const wchar_t *p2)
int SafeCopyFile(const wchar_t *pSrc, const wchar_t *pDst)
{
- if (hPipe == NULL)
+ if (hPipe == nullptr)
return CopyFile(pSrc, pDst, FALSE);
return TransactPipe(1, pSrc, pDst);
@@ -582,7 +582,7 @@ int SafeCopyFile(const wchar_t *pSrc, const wchar_t *pDst)
int SafeMoveFile(const wchar_t *pSrc, const wchar_t *pDst)
{
- if (hPipe == NULL) {
+ if (hPipe == nullptr) {
DeleteFile(pDst);
if ( MoveFile(pSrc, pDst) == 0) // use copy on error
CopyFile(pSrc, pDst, FALSE);
@@ -594,28 +594,28 @@ int SafeMoveFile(const wchar_t *pSrc, const wchar_t *pDst)
int SafeDeleteFile(const wchar_t *pFile)
{
- if (hPipe == NULL)
+ if (hPipe == nullptr)
return DeleteFile(pFile);
- return TransactPipe(3, pFile, NULL);
+ return TransactPipe(3, pFile, nullptr);
}
int SafeCreateDirectory(const wchar_t *pFolder)
{
- if (hPipe == NULL)
+ if (hPipe == nullptr)
return CreateDirectoryTreeW(pFolder);
- return TransactPipe(4, pFolder, NULL);
+ return TransactPipe(4, pFolder, nullptr);
}
int SafeCreateFilePath(wchar_t *pFolder)
{
- if (hPipe == NULL) {
+ if (hPipe == nullptr) {
CreatePathToFileW(pFolder);
return 0;
}
- return TransactPipe(5, pFolder, NULL);
+ return TransactPipe(5, pFolder, nullptr);
}
void BackupFile(wchar_t *ptszSrcFileName, wchar_t *ptszBackFileName)
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 05:01:11 +0000