Global: replaces NULL to nullptr

src/detection/terminalshell/terminalshell.c

@@ -25,7 +25,7 @@
 
 static bool getFileVersion(const FFstrbuf* exePath, const wchar_t* stringName, FFstrbuf* version) {
     wchar_t exePathW[PATH_MAX + 1];
-    if (!NT_SUCCESS(RtlUTF8ToUnicodeN(exePathW, (ULONG) sizeof(exePathW), NULL, exePath->chars, (ULONG) exePath->length + 1))) {
+    if (!NT_SUCCESS(RtlUTF8ToUnicodeN(exePathW, (ULONG) sizeof(exePathW), nullptr, exePath->chars, (ULONG) exePath->length + 1))) {
         return false;
     }
     return ffGetFileVersion(exePathW, stringName, version);
@@ -38,7 +38,7 @@ static bool getFileVersion(const FFstrbuf* exePath, const wchar_t* stringName, F
 #endif
 
 static bool getExeVersionRaw(FFstrbuf* exe, FFstrbuf* version) {
-    return ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", NULL }) == NULL;
+    return ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", nullptr }) == nullptr;
 }
 
 static bool getExeVersionGeneral(FFstrbuf* exe, FFstrbuf* version) {
@@ -105,7 +105,7 @@ static bool getShellVersionPwsh(FFstrbuf* exe, FFstrbuf* version) {
     }
 
 #ifdef _WIN32
-    if (getFileVersion(exe, NULL, version)) {
+    if (getFileVersion(exe, nullptr, version)) {
         ffStrbufSubstrBeforeLastC(version, '.');
         return true;
     }
@@ -120,14 +120,14 @@ static bool getShellVersionPwsh(FFstrbuf* exe, FFstrbuf* version) {
 }
 
 static bool getShellVersionKsh(FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "--version", NULL }) == NULL && ffStrbufSubstrAfterFirstS(version, " (AT&T Research) ")) {
+    if (ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "--version", nullptr }) == nullptr && ffStrbufSubstrAfterFirstS(version, " (AT&T Research) ")) {
         // version         sh (AT&T Research) 93u+ 2012-08-01
         ffStrbufSubstrBeforeFirstC(version, ' ');
         return true;
     }
 
     ffStrbufClear(version);
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-c", "echo $KSH_VERSION", NULL }) == NULL && ffStrbufSubstrAfterFirstS(version, " KSH ")) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-c", "echo $KSH_VERSION", nullptr }) == nullptr && ffStrbufSubstrAfterFirstS(version, " KSH ")) {
         // OKSH: @(#)PD KSH v5.2.14 99/07/13.2
         // MKSH: @(#)MIRBSD KSH R59 2025/04/26 +Debian
         // $OKSH_VERSION doesn't exist on OpenBSD
@@ -141,7 +141,7 @@ static bool getShellVersionKsh(FFstrbuf* exe, FFstrbuf* version) {
 
 static bool getShellVersionOksh(FFstrbuf* exe, FFstrbuf* version) {
     // Homebrew version
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-c", "echo $OKSH_VERSION", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-c", "echo $OKSH_VERSION", nullptr }) != nullptr) {
         return false;
     }
 
@@ -151,7 +151,7 @@ static bool getShellVersionOksh(FFstrbuf* exe, FFstrbuf* version) {
 }
 
 static bool getShellVersionOils(FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", nullptr }) != nullptr) {
         return false;
     }
 
@@ -189,9 +189,9 @@ static bool getShellVersionAsh(FFstrbuf* exe, FFstrbuf* version) {
     ffBinaryExtractStrings(exe->chars, extractBusyboxVersion, version, (uint32_t) strlen("BusyBox v0.0.0"));
 
     const char* error = ffStrbufEndsWithS(exe, "busybox")
-        ? ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "ash", "--help", NULL })
-        : ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "--help", NULL });
-    if (error != NULL) {
+        ? ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "ash", "--help", nullptr })
+        : ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "--help", nullptr });
+    if (error != nullptr) {
         return false;
     }
 
@@ -209,7 +209,7 @@ static bool getShellVersionXonsh(FF_A_UNUSED FFstrbuf* exe, FFstrbuf* version) {
     }
 
     // exe is python here
-    if (ffProcessAppendStdErr(version, (char* const[]) { "xonsh", "--version", NULL }) != NULL) {
+    if (ffProcessAppendStdErr(version, (char* const[]) { "xonsh", "--version", nullptr }) != nullptr) {
         return false;
     }
 
@@ -249,13 +249,13 @@ static bool getShellVersionWinPowerShell(FFstrbuf* exe, FFstrbuf* version) {
         return true;
     }
 
-    FF_AUTO_CLOSE_FD HANDLE hKey = NULL;
-    if (ffRegOpenSubkeyForRead(ffRegGetRootKeyHandle(HKEY_LOCAL_MACHINE), L"SOFTWARE\\Microsoft\\PowerShell\\3\\PowerShellEngine", &hKey, NULL) && ffRegReadStrbuf(hKey, L"PowerShellVersion", version, NULL)) {
+    FF_AUTO_CLOSE_FD HANDLE hKey = nullptr;
+    if (ffRegOpenSubkeyForRead(ffRegGetRootKeyHandle(HKEY_LOCAL_MACHINE), L"SOFTWARE\\Microsoft\\PowerShell\\3\\PowerShellEngine", &hKey, nullptr) && ffRegReadStrbuf(hKey, L"PowerShellVersion", version, nullptr)) {
         return true;
     }
 
     // Extremely slow
-    return ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-NoLogo", "-NoProfile", "-Command", "$PSVersionTable.PSVersion.ToString()", NULL }) == NULL;
+    return ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-NoLogo", "-NoProfile", "-Command", "$PSVersionTable.PSVersion.ToString()", nullptr }) == nullptr;
 }
 #endif
 
@@ -309,7 +309,7 @@ bool fftsGetShellVersion(FFstrbuf* exe, const char* exeName, FFstrbuf* version)
         return getShellVersionWinPowerShell(exe, version);
     }
 
-    return getFileVersion(exe, NULL, version);
+    return getFileVersion(exe, nullptr, version);
 #endif
 
     return false;
@@ -341,7 +341,7 @@ FF_A_UNUSED static bool getTerminalVersionGnome(FFstrbuf* exe, FFstrbuf* version
         }
     }
 
-    if (ffProcessAppendStdOut(version, (char* const[]) { "gnome-terminal", "--version", NULL })) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { "gnome-terminal", "--version", nullptr })) {
         return false;
     }
 
@@ -363,7 +363,7 @@ FF_A_UNUSED static bool getTerminalVersionXfce4Terminal(FFstrbuf* exe, FFstrbuf*
 }
 
 FF_A_UNUSED static bool getTerminalVersionKgx(FFstrbuf* version) {
-    if (ffProcessAppendStdOut(version, (char* const[]) { "kgx", "--version", NULL })) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { "kgx", "--version", nullptr })) {
         return false;
     }
 
@@ -377,7 +377,7 @@ FF_A_UNUSED static bool getTerminalVersionKonsole(FFstrbuf* exe, FFstrbuf* versi
     const char* konsoleVersion = getenv("KONSOLE_VERSION");
     if (konsoleVersion) {
         // 221201
-        long major = strtol(konsoleVersion, NULL, 10);
+        long major = strtol(konsoleVersion, nullptr, 10);
         if (major >= 0) {
             long patch = major % 100;
             major /= 100;
@@ -397,7 +397,7 @@ FF_A_UNUSED static bool getTerminalVersionKonsole(FFstrbuf* exe, FFstrbuf* versi
 
 FF_A_UNUSED static bool getTerminalVersionFoot(FFstrbuf* exe, FFstrbuf* version) {
     uint32_t major = 0, minor = 0, patch = 0;
-    if (ffGetTerminalResponse("\e[>c", 3, "\e[>1;%2u%2u%2u;0c", &major, &minor, &patch) == NULL) {
+    if (ffGetTerminalResponse("\e[>c", 3, "\e[>1;%2u%2u%2u;0c", &major, &minor, &patch) == nullptr) {
         ffStrbufSetF(version, "%u.%u.%u", major, minor, patch);
         return true;
     }
@@ -441,7 +441,7 @@ FF_A_UNUSED static bool getTerminalVersionCockpit(FFstrbuf* exe, FFstrbuf* versi
 FF_A_UNUSED static bool getTerminalVersionXterm(FFstrbuf* exe, FFstrbuf* version) {
     ffStrbufSetS(version, getenv("XTERM_VERSION"));
     if (!version->length) {
-        if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-v", NULL })) {
+        if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-v", nullptr })) {
             return false;
         }
     }
@@ -453,7 +453,7 @@ FF_A_UNUSED static bool getTerminalVersionXterm(FFstrbuf* exe, FFstrbuf* version
 }
 
 FF_A_UNUSED static bool getTerminalVersionBlackbox(FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", NULL })) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", nullptr })) {
         return false;
     }
 
@@ -466,7 +466,7 @@ FF_A_UNUSED static bool getTerminalVersionBlackbox(FFstrbuf* exe, FFstrbuf* vers
 FF_A_UNUSED static bool getTerminalVersionUrxvt(FF_A_UNUSED FFstrbuf* exe, FFstrbuf* version) {
     if (ffProcessAppendStdErr(version, (char* const[]) { "urxvt", // Don't use exe because of urxvtd
                                            "-invalid",
-                                           NULL })) {
+                                           nullptr })) {
         return false;
     }
 
@@ -479,7 +479,7 @@ FF_A_UNUSED static bool getTerminalVersionUrxvt(FF_A_UNUSED FFstrbuf* exe, FFstr
 }
 
 FF_A_UNUSED static bool getTerminalVersionSt(FF_A_UNUSED FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "-v", NULL })) {
+    if (ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "-v", nullptr })) {
         return false;
     }
 
@@ -500,7 +500,7 @@ FF_A_UNUSED static bool getTerminalVersionLxterminal(FFstrbuf* exe, FFstrbuf* ve
 
 FF_A_UNUSED static bool getTerminalVersionWeston(FF_A_UNUSED FFstrbuf* exe, FFstrbuf* version) {
     // weston-terminal doesn't report a version, use weston version instead
-    if (ffProcessAppendStdOut(version, (char* const[]) { "weston", "--version", NULL })) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { "weston", "--version", nullptr })) {
         return false;
     }
 
@@ -565,7 +565,7 @@ static bool getTerminalVersionScreen(FFstrbuf* exe, FFstrbuf* version) {
 }
 
 static bool getTerminalVersionTmux(FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-V", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "-V", nullptr }) != nullptr) {
         return false;
     }
 
@@ -593,7 +593,7 @@ static bool getTerminalVersionZed(FFstrbuf* exe, FFstrbuf* version) {
 #endif
     );
 
-    if (ffProcessAppendStdOut(version, (char* const[]) { cli.chars, "--version", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { cli.chars, "--version", nullptr }) != nullptr) {
         return false;
     }
 
@@ -621,7 +621,7 @@ static bool getTerminalVersionSshd(FFstrbuf* exe, FFstrbuf* version) {
     FF_STRBUF_AUTO_DESTROY exePath = ffStrbufCreate();
     if (ffIsAbsolutePath(exe->chars)) {
         ffStrbufSet(&exePath, exe);
-    } else if (ffFindExecutableInPath("sshd", &exePath) != NULL) {
+    } else if (ffFindExecutableInPath("sshd", &exePath) != nullptr) {
         return false;
     }
 
@@ -630,7 +630,7 @@ static bool getTerminalVersionSshd(FFstrbuf* exe, FFstrbuf* version) {
         return true;
     }
 
-    if (ffProcessAppendStdOut(version, (char* const[]) { exePath.chars, "-V", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exePath.chars, "-V", nullptr }) != nullptr) {
         return false;
     }
 
@@ -669,7 +669,7 @@ static bool getTerminalVersionKitty(FFstrbuf* exe, FFstrbuf* version) {
         }
     }
     #elif __APPLE__
-    if (ffGetAppNameAndVersion(exe->chars, NULL, version)) {
+    if (ffGetAppNameAndVersion(exe->chars, nullptr, version)) {
         return true;
     }
     #endif
@@ -680,7 +680,7 @@ static bool getTerminalVersionKitty(FFstrbuf* exe, FFstrbuf* version) {
             "\eP+q6b697474792d71756572792d76657273696f6e\e\\", // kitty-query-version
             1,
             "\eP1+r%*[^=]=%63[^\e]\e\\\\",
-            versionHex) == NULL) {
+            versionHex) == nullptr) {
         // decode hex string
         for (const char* p = versionHex; p[0] && p[1]; p += 2) {
             unsigned value;
@@ -696,7 +696,7 @@ static bool getTerminalVersionKitty(FFstrbuf* exe, FFstrbuf* version) {
 }
 
 FF_A_UNUSED static bool getTerminalVersionPtyxis(FF_A_UNUSED FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdOut(version, (char* const[]) { "ptyxis", "--version", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { "ptyxis", "--version", nullptr }) != nullptr) {
         return false;
     }
 
@@ -713,7 +713,7 @@ FF_A_UNUSED static bool getTerminalVersionTilix(FFstrbuf* exe, FFstrbuf* version
         }
     }
 
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", NULL }) != NULL) {
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", nullptr }) != nullptr) {
         return false;
     }
 
@@ -731,7 +731,7 @@ FF_A_UNUSED static bool getTerminalVersionTilix(FFstrbuf* exe, FFstrbuf* version
 }
 
 FF_A_UNUSED static bool getTerminalVersionSakura(FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "--version", NULL }) != NULL) { // sakura version is 3.8.8
+    if (ffProcessAppendStdErr(version, (char* const[]) { exe->chars, "--version", nullptr }) != nullptr) { // sakura version is 3.8.8
         return false;
     }
 
@@ -740,7 +740,7 @@ FF_A_UNUSED static bool getTerminalVersionSakura(FFstrbuf* exe, FFstrbuf* versio
 }
 
 FF_A_UNUSED static bool getTerminalVersionTermite(FFstrbuf* exe, FFstrbuf* version) {
-    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", NULL }) != NULL) { // termite v16.9\nvte 0.78.1 +BIDI +GNUTLS +ICU +SYSTEMD
+    if (ffProcessAppendStdOut(version, (char* const[]) { exe->chars, "--version", nullptr }) != nullptr) { // termite v16.9\nvte 0.78.1 +BIDI +GNUTLS +ICU +SYSTEMD
         return false;
     }
 
@@ -762,7 +762,7 @@ static bool getTerminalVersionWindowsTerminal(FFstrbuf* exe, FFstrbuf* version)
         return true;
     }
 
-    return getFileVersion(exe, NULL, version);
+    return getFileVersion(exe, nullptr, version);
 }
 
 static bool getTerminalVersionConEmu(FFstrbuf* exe, FFstrbuf* version) {
@@ -772,7 +772,7 @@ static bool getTerminalVersionConEmu(FFstrbuf* exe, FFstrbuf* version) {
         return true;
     }
 
-    return getFileVersion(exe, NULL, version);
+    return getFileVersion(exe, nullptr, version);
 }
 
 #endif
@@ -980,11 +980,11 @@ bool fftsGetTerminalVersion(FFstrbuf* processName, FF_A_UNUSED FFstrbuf* exe, FF
 
 #ifdef _WIN32
 
-    return getFileVersion(exe, NULL, version);
+    return getFileVersion(exe, nullptr, version);
 
 #elif __APPLE__
 
-    return ffGetAppNameAndVersion(exe->chars, NULL, version);
+    return ffGetAppNameAndVersion(exe->chars, nullptr, version);
 
 #else