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-rw-r--r--build-aux/speedo/w32/g4wihelp.c426
1 files changed, 287 insertions, 139 deletions
diff --git a/build-aux/speedo/w32/g4wihelp.c b/build-aux/speedo/w32/g4wihelp.c
index 626f3f1..bae4b83 100644
--- a/build-aux/speedo/w32/g4wihelp.c
+++ b/build-aux/speedo/w32/g4wihelp.c
@@ -1,6 +1,7 @@
-/* g4wihelp.c - NSIS Helper DLL used with gpg4win. -*- coding: latin-1; -*-
- * Copyright (C) 2005 g10 Code GmbH
+/* g4wihelp.c - NSIS Helper DLL used with gpg4win.
+ * Copyright (C) 2005, 2023 g10 Code GmbH
* Copyright (C) 2001 Justin Frankel
+ * Copyright (C) 2016, 2017 Intevation GmbH
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
@@ -23,22 +24,41 @@
************************************************************
* The code for the splash screen has been taken from the Splash
* plugin of the NSIS 2.04 distribution. That code comes without
- * explicit copyright notices in the source files or author names, it
+ * explicit copyright notices in tyhe source files or author names, it
* seems that it has been written by Justin Frankel; not sure about
* the year, though. [wk 2005-11-28]
*
* Fixed some compiler warnings. [wk 2014-02-24].
+ * Merged code from GnuPG version. [wk 2023-04-24].
+ *
+ * Compile time macros:
+ * ENABLE_SLIDE_SHOW :: Define for Gpg4win.
*/
-#include <stdio.h>
#include <windows.h>
+#include <stdio.h>
+#include <tlhelp32.h>
+#include <psapi.h>
+#include <stdio.h>
+#include <string.h>
#include "exdll.h"
+/* We keep some code here for documentation reasons. That code has not
+ * yet been converted to the Unicode NSIS plugin API. */
+/* #define ENABLE_SOUND_GADGET 1 */
+/* #define ENABLE_SPLASH_GADGET 1 */
+/* #define ENABLE_SERVICE_MANAGEMENT 1 */
+
+
static HINSTANCE g_hInstance; /* Our Instance. */
static HWND g_hwndParent; /* Handle of parent window or NULL. */
static HBITMAP g_hbm; /* Handle of the splash image. */
static int sleepint; /* Milliseconds to show the spals image. */
+#ifdef ENABLE_SLIDE_SHOW
+void
+slide_stop(HWND hwndParent, int string_size, TCHAR *variables, stack_t **stacktop);
+#endif
/* Standard entry point for DLLs. */
int WINAPI
@@ -46,6 +66,12 @@ DllMain (HANDLE hinst, DWORD reason, LPVOID reserved)
{
if (reason == DLL_PROCESS_ATTACH)
g_hInstance = hinst;
+ else if (reason == DLL_PROCESS_DETACH)
+ {
+#ifdef ENABLE_SLIDE_SHOW
+ slide_stop (NULL, 0, NULL, NULL);
+#endif
+ }
return TRUE;
}
@@ -53,7 +79,7 @@ DllMain (HANDLE hinst, DWORD reason, LPVOID reserved)
/* Dummy function for testing. */
void __declspec(dllexport)
-dummy (HWND hwndParent, int string_size, char *variables,
+dummy (HWND hwndParent, int string_size, LPTSTR variables,
stack_t **stacktop, extra_parameters_t *extra)
{
g_hwndParent = hwndParent;
@@ -67,21 +93,66 @@ dummy (HWND hwndParent, int string_size, char *variables,
// you should empty the stack of your parameters, and ONLY your
// parameters.
- // do your stuff here
+ /* Let's dump the variables. */
{
- char buf[1024];
- snprintf (buf, sizeof buf, "$R0=%s\r\n$R1=%s\r\n",
- getuservariable(INST_R0),
- getuservariable(INST_R1));
- MessageBox (g_hwndParent,buf,0,MB_OK);
-
- snprintf (buf, sizeof buf,
- "autoclose =%d\r\n"
+ char line[512];
+ char *p;
+ const unsigned char *s = (void*)g_variables;
+ int i,j;
+
+ for (i=0; i < string_size* __INST_LAST; i+=32, s += 32)
+ {
+ for (j=0; j < 32; j++)
+ if (s[j])
+ break;
+ if (j != 32)
+ {
+ p = line;
+ *p = 0;
+ snprintf (p, 10, "%05x: ", i);
+ p += strlen (p);
+ for (j=0; j < 32; j++)
+ {
+ snprintf (p, 10, "%02x", s[j]);
+ p += strlen (p);
+ }
+ strcat (p, " |");
+ p += strlen (p);
+ for (j=0; j < 32; j++)
+ {
+ if (s[j] >= 32 && s[j] < 127)
+ *p = s[j];
+ else
+ *p = '.';
+ p++;
+ }
+ strcat (p, "|");
+ OutputDebugStringA (line);
+ }
+ }
+ }
+
+
+ {
+ wchar_t buf[1024];
+
+ swprintf(buf, 1024,
+ L"stringsize=%d\r\n$0=%s\r\n$1=%s\r\n$R0=%s\r\n$R1=%s\r\n",
+ string_size,
+ getuservariable(INST_0),
+ getuservariable(INST_1),
+ getuservariable(INST_R0),
+ getuservariable(INST_R1));
+ MessageBoxW(g_hwndParent,buf,0,MB_OK);
+
+ swprintf (buf, 1024,
+ L"autoclose =%d\r\n"
"all_user_var =%d\r\n"
"exec_error =%d\r\n"
"abort =%d\r\n"
"exec_reboot =%d\r\n"
"reboot_called=%d\r\n"
+ "api_version =%d\r\n"
"silent =%d\r\n"
"instdir_error=%d\r\n"
"rtl =%d\r\n"
@@ -92,30 +163,34 @@ dummy (HWND hwndParent, int string_size, char *variables,
extra->exec_flags->abort,
extra->exec_flags->exec_reboot,
extra->exec_flags->reboot_called,
+ extra->exec_flags->plugin_api_version,
extra->exec_flags->silent,
extra->exec_flags->instdir_error,
extra->exec_flags->rtl,
extra->exec_flags->errlvl);
- MessageBox(g_hwndParent,buf,0,MB_OK);
+ MessageBoxW(g_hwndParent,buf,0,MB_OK);
}
}
+
void __declspec(dllexport)
-runonce (HWND hwndParent, int string_size, char *variables,
+runonce (HWND hwndParent, int string_size, LPTSTR variables,
stack_t **stacktop, extra_parameters_t *extra)
{
- const char *result;
+ LPCWSTR result;
g_hwndParent = hwndParent;
EXDLL_INIT();
- CreateMutexA (NULL, 0, getuservariable(INST_R0));
- result = GetLastError ()? "1":"0";
+ CreateMutexW (NULL, 0, getuservariable(INST_R0));
+ result = GetLastError ()? L"1" : L"0";
setuservariable (INST_R0, result);
}
+
+#ifdef ENABLE_SOUND_GADGET
void __declspec(dllexport)
playsound (HWND hwndParent, int string_size, char *variables,
stack_t **stacktop, extra_parameters_t *extra)
@@ -139,8 +214,10 @@ stopsound (HWND hwndParent, int string_size, char *variables,
EXDLL_INIT();
PlaySound (NULL, NULL, 0);
}
+#endif /*ENABLE_SOUND_GADGET*/
+#ifdef ENABLE_SPLASH_GADGET
/* Windows procedure to control the splashimage. This one pauses the
execution until the sleep time is over or the user closes this
windows. */
@@ -268,10 +345,10 @@ showsplash (HWND hwndParent, int string_size, char *variables,
}
UnregisterClass (classname, g_hInstance);
}
+#endif /*ENABLE_SPLASH_GADGET*/
-
-/* Service Management. */
+#ifdef ENABLE_SERVICE_MANAGEMENT
/* Use this to report unexpected errors. FIXME: This is really not
very descriptive. */
void
@@ -626,9 +703,8 @@ service_delete (HWND hwndParent, int string_size, char *variables,
setuservariable (INST_R0, "0");
return;
}
+#endif /*ENABLE_SERVICE_MANAGEMENT*/
-
-#include <stdio.h>
/* Extract config file parameters. FIXME: Not particularly robust.
We expect some reasonable formatting. The parser below is very
@@ -644,6 +720,7 @@ void
config_init (char **keys, char **values, int max)
{
/* First, parse the command line. */
+ LPCWSTR wcmdline;
char *cmdline;
char *begin = NULL;
char *end = NULL;
@@ -655,7 +732,15 @@ config_init (char **keys, char **values, int max)
*keys = NULL;
*values = NULL;
- cmdline = getuservariable (INST_CMDLINE);
+ cmdline = malloc (4096);
+ if (!cmdline)
+ return;
+
+ wcmdline = getuservariable (INST_CMDLINE);
+ *cmdline = 0;
+ WideCharToMultiByte(CP_ACP, 0, wcmdline, -1, cmdline, 4095, NULL, NULL);
+ if (!*cmdline)
+ return;
mark = (*cmdline == '"') ? (cmdline++, '"') : ' ';
while (*cmdline && *cmdline != mark)
@@ -721,6 +806,7 @@ config_init (char **keys, char **values, int max)
conf = fopen (fname, "r");
free (fname);
+ free (cmdline);
if (!conf)
return;
@@ -843,7 +929,7 @@ config_lookup (char *key)
void __declspec(dllexport)
-config_fetch (HWND hwndParent, int string_size, char *variables,
+config_fetch (HWND hwndParent, int string_size, LPTSTR variables,
stack_t **stacktop, extra_parameters_t *extra)
{
char key[256];
@@ -854,23 +940,23 @@ config_fetch (HWND hwndParent, int string_size, char *variables,
EXDLL_INIT();
/* The expected stack layout: key. */
- if (popstring (key, sizeof (key)))
+ if (PopStringNA (key, sizeof (key)))
err = 1;
if (err)
{
- setuservariable (INST_R0, "");
+ setuservariable (INST_R0, L"");
return;
}
value = config_lookup (key);
- setuservariable (INST_R0, value == NULL ? "" : value);
+ SetUserVariableA (INST_R0, value == NULL ? "" : value);
return;
}
void __declspec(dllexport)
-config_fetch_bool (HWND hwndParent, int string_size, char *variables,
+config_fetch_bool (HWND hwndParent, int string_size, LPTSTR variables,
stack_t **stacktop, extra_parameters_t *extra)
{
char key[256];
@@ -882,18 +968,18 @@ config_fetch_bool (HWND hwndParent, int string_size, char *variables,
EXDLL_INIT();
/* The expected stack layout: key. */
- if (popstring (key, sizeof (key)))
+ if (PopStringNA (key, sizeof (key)))
err = 1;
if (err)
{
- setuservariable (INST_R0, "");
+ setuservariable (INST_R0, L"");
return;
}
value = config_lookup (key);
if (value == NULL || *value == '\0')
{
- setuservariable (INST_R0, "");
+ setuservariable (INST_R0, L"");
return;
}
@@ -903,7 +989,7 @@ config_fetch_bool (HWND hwndParent, int string_size, char *variables,
|| atoi (value) != 0)
result = 1;
- setuservariable (INST_R0, result == 0 ? "0" : "1");
+ SetUserVariableA (INST_R0, result == 0 ? "0" : "1");
return;
}
@@ -911,99 +997,107 @@ config_fetch_bool (HWND hwndParent, int string_size, char *variables,
/* Return a string from the Win32 Registry or NULL in case of error.
Caller must release the return value. A NULL for root is an alias
for HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE in turn. */
-char *
-read_w32_registry_string (HKEY root, const char *dir, const char *name)
+static wchar_t *
+read_w32_registry_string (HKEY root, const wchar_t *dir, const wchar_t *name)
{
HKEY root_key;
HKEY key_handle;
DWORD n1, nbytes, type;
- char *result = NULL;
+ wchar_t *result = NULL;
root_key = root;
- if (! root_key)
+ if (!root_key)
root_key = HKEY_CURRENT_USER;
- if( RegOpenKeyEx( root_key, dir, 0, KEY_READ, &key_handle ) )
+ if (RegOpenKeyExW (root_key, dir, 0, KEY_READ, &key_handle))
{
if (root)
return NULL; /* no need for a RegClose, so return direct */
/* It seems to be common practise to fall back to HKLM. */
- if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, dir, 0, KEY_READ, &key_handle) )
+ if (RegOpenKeyExW (HKEY_LOCAL_MACHINE, dir, 0, KEY_READ, &key_handle))
return NULL; /* still no need for a RegClose, so return direct */
}
nbytes = 1;
- if( RegQueryValueEx( key_handle, name, 0, NULL, NULL, &nbytes ) ) {
- if (root)
- goto leave;
- /* Try to fallback to HKLM also vor a missing value. */
- RegCloseKey (key_handle);
- if (RegOpenKeyEx (HKEY_LOCAL_MACHINE, dir, 0, KEY_READ, &key_handle) )
- return NULL; /* Nope. */
- if (RegQueryValueEx( key_handle, name, 0, NULL, NULL, &nbytes))
- goto leave;
+ if (RegQueryValueExW (key_handle, name, 0, NULL, NULL, &nbytes))
+ {
+ if (root)
+ goto leave;
+ /* Try to fallback to HKLM also for a missing value. */
+ RegCloseKey (key_handle);
+ if (RegOpenKeyExW (HKEY_LOCAL_MACHINE, dir, 0, KEY_READ, &key_handle))
+ return NULL; /* Nope. */
+ if (RegQueryValueExW (key_handle, name, 0, NULL, NULL, &nbytes))
+ goto leave;
}
- result = malloc( (n1=nbytes+1) );
-
- if( !result )
- goto leave;
- if( RegQueryValueEx( key_handle, name, 0, &type, result, &n1 ) ) {
- free(result); result = NULL;
+ result = calloc ((n1=nbytes+1), sizeof *result);
+ if (!result)
goto leave;
- }
- result[nbytes] = 0; /* make sure it is really a string */
+
+ if (RegQueryValueExW (key_handle, name, 0, &type,
+ (unsigned char *)result, &n1))
+ {
+ free (result);
+ result = NULL;
+ goto leave;
+ }
+ result[nbytes] = 0; /* Make sure it is really a string */
leave:
- RegCloseKey( key_handle );
+ RegCloseKey (key_handle);
return result;
}
+/* Registry keys for PATH for HKLM and HKCU. */
#define ENV_HK HKEY_LOCAL_MACHINE
-#define ENV_REG "SYSTEM\\CurrentControlSet\\Control\\" \
- "Session Manager\\Environment"
- /* The following setting can be used for a per-user setting. */
+#define ENV_REG L"SYSTEM\\CurrentControlSet\\Control\\" \
+ "Session Manager\\Environment"
#define ENV_HK_USER HKEY_CURRENT_USER
-#define ENV_REG_USER "Environment"
+#define ENV_REG_USER L"Environment"
+
/* Due to a bug in Windows7 (kb 2685893) we better put a lower limit
- than 8191 on the maximum length of the PATH variable. Note, that
- depending on the used toolchain we used to had a 259 byte limit in
- the past. */
+ * than 8191 on the maximum length of the PATH variable. Note, that
+ * depending on the used toolchain we used to had a 259 byte limit in
+ * the past.
+ * [wk 2023-04-24]: Can this be lifted now that we use the wchar_t API?
+ */
#define PATH_LENGTH_LIMIT 2047
void __declspec(dllexport)
-path_add (HWND hwndParent, int string_size, char *variables,
+path_add (HWND hwndParent, int string_size, LPTSTR variables,
stack_t **stacktop, extra_parameters_t *extra)
{
- char dir[PATH_LENGTH_LIMIT];
- char is_user_install[2];
- char *path;
- char *path_new;
- int path_new_size;
- char *comp;
- const char delims[] = ";";
+ wchar_t dir[PATH_LENGTH_LIMIT];
+ wchar_t is_user_install[2];
+ wchar_t *path;
+ wchar_t *path_new;
+ size_t path_new_size;
+ wchar_t *comp;
+ const wchar_t delims[] = L";";
int is_user;
HKEY key_handle = 0;
HKEY root_key;
- const char *env_reg;
+ const wchar_t *env_reg;
+ /* wchar_t *tokctx; Context var for wcstok - not yet needed. */
g_hwndParent = hwndParent;
EXDLL_INIT();
- setuservariable (INST_R0, "0");
-
-/* MessageBox (g_hwndParent, "XXX 1", 0, MB_OK); */
+ setuservariable (INST_R0, L"0"); /* Default return value. */
/* The expected stack layout: path component. */
- if (popstring (dir, sizeof (dir)))
+ if (popstringn (dir, COUNTOF (dir)))
return;
+ dir[COUNTOF(dir)-1] = 0;
/* The expected stack layout: HKEY component. */
- if (popstring (is_user_install, sizeof (is_user_install)))
+ if (popstringn (is_user_install, COUNTOF (is_user_install)))
return;
+ is_user_install[COUNTOF(is_user_install)-1] = 0;
- if (!strcmp(is_user_install, "1"))
+ if (!wcscmp (is_user_install, L"1"))
{
root_key = ENV_HK_USER;
env_reg = ENV_REG_USER;
@@ -1014,107 +1108,100 @@ path_add (HWND hwndParent, int string_size, char *variables,
env_reg = ENV_REG;
}
- path = read_w32_registry_string (root_key, env_reg, "Path");
-
- if (! path)
+ path = read_w32_registry_string (root_key, env_reg, L"Path");
+ if (!path)
{
- path = strdup ("");
+ path = wcsdup (L"");
}
-/* MessageBox (g_hwndParent, "XXX 3", 0, MB_OK); */
-
/* Old path plus semicolon plus dir plus terminating nul. */
- path_new_size = strlen (path) + 1 + strlen (dir) + 1;
+ path_new_size = wcslen (path) + 1 + wcslen (dir) + 1;
if (path_new_size > PATH_LENGTH_LIMIT)
{
- MessageBox (g_hwndParent, "PATH env variable too big", 0, MB_OK);
+ MessageBox (g_hwndParent, L"PATH env variable too big", 0, MB_OK);
free (path);
return;
}
-/* MessageBox (g_hwndParent, "XXX 4", 0, MB_OK); */
-
- path_new = malloc (path_new_size);
+ path_new = calloc (path_new_size, sizeof *path_new);
if (!path_new)
{
free (path);
return;
}
-/* MessageBox (g_hwndParent, "XXX 5", 0, MB_OK); */
-
- strcpy (path_new, path);
- strcat (path_new, ";");
- strcat (path_new, dir);
-
-/* MessageBox (g_hwndParent, "XXX 6", 0, MB_OK); */
-/* MessageBox (g_hwndParent, dir, 0, MB_OK); */
-/* MessageBox (g_hwndParent, "XXX 7", 0, MB_OK); */
+ wcscpy (path_new, path);
+ wcscat (path_new, L";");
+ wcscat (path_new, dir);
/* Check if the directory already exists in the path. */
- comp = strtok (path, delims);
+ comp = wcstok (path, delims/*, &tokctx*/);
do
{
-/* MessageBox (g_hwndParent, comp, 0, MB_OK); */
+ /* MessageBox (g_hwndParent, comp, 0, MB_OK); */
if (!comp)
break;
- if (!strcmp (comp, dir))
+ if (!wcscmp (comp, dir))
{
free (path);
free (path_new);
return;
}
- comp = strtok (NULL, delims);
+ comp = wcstok (NULL, delims/*, &tokctx*/);
}
while (comp);
free (path);
/* Update the path key. */
- RegCreateKey (root_key, env_reg, &key_handle);
- RegSetValueEx (key_handle, "Path", 0, REG_EXPAND_SZ,
- path_new, path_new_size);
+ RegCreateKeyW (root_key, env_reg, &key_handle);
+ RegSetValueEx (key_handle, L"Path", 0, REG_EXPAND_SZ,
+ (unsigned char*)path_new,
+ wcslen (path_new) * sizeof *path_new);
RegCloseKey (key_handle);
- SetEnvironmentVariable("PATH", path_new);
+ SetEnvironmentVariableW(L"PATH", path_new);
free (path_new);
/* MessageBox (g_hwndParent, "XXX 9", 0, MB_OK); */
- setuservariable (INST_R0, "1");
+ setuservariable (INST_R0, L"1"); /* success. */
}
void __declspec(dllexport)
-path_remove (HWND hwndParent, int string_size, char *variables,
+path_remove (HWND hwndParent, int string_size, LPTSTR variables,
stack_t **stacktop, extra_parameters_t *extra)
{
- char dir[PATH_LENGTH_LIMIT];
- char is_user_install[2];
- char *path;
- char *path_new;
- int path_new_size;
- char *comp;
- const char delims[] = ";";
+ wchar_t dir[PATH_LENGTH_LIMIT];
+ wchar_t is_user_install[2];
+ wchar_t *path;
+ wchar_t *path_new;
+ size_t path_new_size;
+ wchar_t *comp;
+ const wchar_t delims[] = L";";
HKEY key_handle = 0;
int changed = 0;
int count = 0;
HKEY root_key;
- const char *env_reg;
+ const wchar_t *env_reg;
+ /* wchar_t *tokctx; Context var for wcstok - not yet needed. */
g_hwndParent = hwndParent;
EXDLL_INIT();
- setuservariable (INST_R0, "0");
+ setuservariable (INST_R0, L"0");
/* The expected stack layout: path component. */
- if (popstring (dir, sizeof (dir)))
+ if (popstringn (dir, COUNTOF (dir)))
return;
+ dir[COUNTOF(dir)-1] = 0;
/* The expected stack layout: HKEY component. */
- if (popstring (is_user_install, sizeof (is_user_install)))
+ if (popstringn (is_user_install, COUNTOF (is_user_install)))
return;
+ is_user_install[COUNTOF(is_user_install)-1] = 0;
- if (!strcmp(is_user_install, "1"))
+ if (!wcscmp (is_user_install, L"1"))
{
root_key = ENV_HK_USER;
env_reg = ENV_REG_USER;
@@ -1125,51 +1212,112 @@ path_remove (HWND hwndParent, int string_size, char *variables,
env_reg = ENV_REG;
}
- path = read_w32_registry_string (root_key, env_reg, "Path");
-
+ path = read_w32_registry_string (root_key, env_reg, L"Path");
if (!path)
return;
+
/* Old path plus semicolon plus dir plus terminating nul. */
- path_new_size = strlen (path) + 1;
- path_new = malloc (path_new_size);
+ path_new_size = wcslen (path) + 1;
+ path_new = calloc (path_new_size, sizeof *path_new);
if (!path_new)
{
free (path);
return;
}
- path_new[0] = '\0';
/* Compose the new path. */
- comp = strtok (path, delims);
+ comp = wcstok (path, delims/*, &tokctx*/);
do
{
- if (strcmp (comp, dir))
+ if (wcscmp (comp, dir))
{
- if (count != 0)
- strcat (path_new, ";");
- strcat (path_new, comp);
+ if (count)
+ wcscat (path_new, L";");
+ wcscat (path_new, comp);
count++;
}
else
changed = 1;
-
- comp = strtok (NULL, delims);
}
- while (comp);
+ while ((comp = wcstok (NULL, delims/*, &tokctx*/)));
free (path);
- if (! changed)
+ if (!changed)
{
free (path_new);
return;
}
/* Set a key for our CLSID. */
- RegCreateKey (root_key, env_reg, &key_handle);
- RegSetValueEx (key_handle, "Path", 0, REG_EXPAND_SZ,
- path_new, path_new_size);
+ RegCreateKeyW (root_key, env_reg, &key_handle);
+ RegSetValueEx (key_handle, L"Path", 0, REG_EXPAND_SZ,
+ (unsigned char*)path_new,
+ wcslen (path_new) * sizeof *path_new);
RegCloseKey (key_handle);
free (path_new);
- setuservariable (INST_R0, "1");
+ setuservariable (INST_R0, L"1"); /* success */
+}
+
+
+/** @brief Kill processes with the name name.
+ *
+ * This function tries to kill a process using ExitProcess.
+ *
+ * If it does not work it does not work. No return values.
+ * The intention is to make an effort to kill something during
+ * installation / uninstallation.
+ *
+ * The function signature is explained by NSIS.
+ */
+void __declspec(dllexport) __cdecl KillProc(HWND hwndParent,
+ int string_size,
+ char *variables,
+ stack_t **stacktop)
+{
+ HANDLE h;
+ PROCESSENTRY32 pe32;
+
+ if (!stacktop || !*stacktop || !(*stacktop)->text)
+ {
+ ERRORPRINTF ("Invalid call to KillProc.");
+ return;
+ }
+
+
+ h = CreateToolhelp32Snapshot (TH32CS_SNAPPROCESS, 0);
+ if (h == INVALID_HANDLE_VALUE)
+ {
+ ERRORPRINTF ("Failed to create Toolhelp snapshot");
+ return;
+ }
+ pe32.dwSize = sizeof (PROCESSENTRY32);
+
+ if (!Process32First (h, &pe32))
+ {
+ ERRORPRINTF ("Failed to get first process");
+ CloseHandle (h);
+ return;
+ }
+
+ do
+ {
+ if (!wcscmp ((*stacktop)->text, pe32.szExeFile))
+ {
+ HANDLE hProc = OpenProcess (PROCESS_ALL_ACCESS, FALSE,
+ pe32.th32ProcessID);
+ if (!hProc)
+ {
+ ERRORPRINTF ("Failed to open process handle.");
+ continue;
+ }
+ if (!TerminateProcess (hProc, 1))
+ {
+ ERRORPRINTF ("Failed to terminate process.");
+ }
+ CloseHandle (hProc);
+ }
+ }
+ while (Process32Next (h, &pe32));
+ CloseHandle (h);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 06:05:26 +0000