1 files changed, 148 insertions, 0 deletions
diff --git a/src/windows/leash/Lglobals.cpp b/src/windows/leash/Lglobals.cpp
new file mode 100644
index 000000000..861255e6c
--- /dev/null
+++ b/src/windows/leash/Lglobals.cpp
@@ -0,0 +1,148 @@
+//*****************************************************************************
+// File:	lgobals.cpp
+// By:		Arthur David Leather
+// Created:	12/02/98
+// Copyright:	@1998 Massachusetts Institute of Technology - All rights
+//              reserved.
+// Description:	CPP file for lgobals.cpp. Contains global variables and helper
+//		functions
+//
+// History:
+//
+// MM/DD/YY	Inits	Description of Change
+// 02/02/98	ADL	Original
+//*****************************************************************************
+
+#include "stdafx.h"
+#include "leash.h"
+#include <direct.h>
+#include "lglobals.h"
+
+static const char *const conf_yes[] = {
+    "y", "yes", "true", "t", "1", "on",
+    0,
+};
+
+static const char *const conf_no[] = {
+    "n", "no", "false", "nil", "0", "off",
+    0,
+};
+
+int
+config_boolean_to_int(const char *s)
+{
+    const char *const *p;
+
+    for(p=conf_yes; *p; p++) {
+        if (!strcasecmp(*p,s))
+            return 1;
+    }
+
+    for(p=conf_no; *p; p++) {
+        if (!strcasecmp(*p,s))
+            return 0;
+    }
+
+    /* Default to "no" */
+    return 0;
+}
+
+
+// Global Function for deleting or putting a value in the Registry
+BOOL SetRegistryVariable(const CString& regVariable,
+                         const CString& regValue,
+                         const char* regSubKey)
+{
+    // Set Register Variable
+    HKEY hKey = NULL;
+    LONG err = 0L;
+
+
+    if (ERROR_SUCCESS != (err = RegOpenKeyEx(HKEY_CURRENT_USER,
+                                             regSubKey,
+                                             0, KEY_ALL_ACCESS, &hKey)))
+    {
+        if ((err = RegCreateKeyEx(HKEY_CURRENT_USER, regSubKey, 0, 0, 0,
+                                  KEY_ALL_ACCESS, 0, &hKey, 0)))
+        {
+            // Error
+            return TRUE;
+        }
+    }
+
+    if (ERROR_SUCCESS == err && hKey)
+    {
+        if (regValue.IsEmpty())
+        {
+            // Delete
+            RegDeleteValue(hKey, regVariable);
+        }
+        else
+        {
+            // Insure that Name (Variable) is in the Registry and set
+            // it's new value
+            char nVariable[MAX_PATH+1];
+            char* pVARIABLE = nVariable;
+            strncpy(pVARIABLE, regValue, MAX_PATH);
+
+            if (ERROR_SUCCESS !=
+                RegSetValueEx(hKey, regVariable, 0,
+                              REG_SZ, (const unsigned char*)pVARIABLE,
+                              lstrlen(regValue)))
+            {
+                // Error
+                return FALSE;
+            }
+        }
+
+        RegCloseKey(hKey);
+
+        // Send this message to all top-level windows in the system
+        ::PostMessage(HWND_BROADCAST, WM_WININICHANGE, 0L, (LPARAM) regSubKey);
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+VOID LeashErrorBox(LPCSTR errorMsg, LPCSTR insertedString, LPCSTR errorFlag)
+{
+    CString strMessage;
+    strMessage = errorMsg;
+    strMessage += ": ";
+    strMessage += insertedString;
+
+    MessageBox(CLeashApp::m_hProgram, strMessage, errorFlag, MB_OK);
+
+    //if (*errorFlag == 'E')
+    //ASSERT(0); // on error condition only
+}
+
+Directory::Directory(LPCSTR pathToValidate)
+{
+    m_pathToValidate = pathToValidate;
+    _getdcwd(_getdrive(), m_savCurPath, sizeof(m_savCurPath));
+}
+
+Directory::~Directory()
+{
+    if (-1 == _chdir(m_savCurPath))
+        ASSERT(0);
+}
+
+BOOL Directory::IsValidDirectory()
+{
+    if (-1 == _chdir(m_pathToValidate))
+        return FALSE;
+
+    return TRUE;
+}
+
+BOOL Directory::IsValidFile()
+{
+    CFileFind fileFind;
+    if (!fileFind.FindFile(m_pathToValidate))
+        return FALSE;
+
+    return TRUE;
+}