Developer Experience Release. Added LMS and code refactor.

MicroLMS/core/utils.c

@@ -0,0 +1,78 @@
+/* INTEL CONFIDENTIAL
+ * Copyright 2011 - 2019 Intel Corporation.
+ * This software and the related documents are Intel copyrighted materials, and your use of them is governed by the express license under which they were provided to you ("License"). Unless the License provides otherwise, you may not use, modify, copy, publish, distribute, disclose or transmit this software or the related documents without Intel's prior written permission.
+ * This software and the related documents are provided as is, with no express or implied warranties, other than those that are expressly stated in the License.
+ */
+
+#if defined(WIN32)  && !defined(_MINCORE)
+#define _CRTDBG_MAP_ALLOC
+#include <stdlib.h>
+#include <crtdbg.h>
+#else
+#include <stdlib.h>
+#endif
+
+#if defined(WINSOCK2)
+	#include <winsock2.h>
+	#include <ws2tcpip.h>
+	#include <windows.h>
+	#include <shlobj.h>
+#elif defined(WINSOCK1)
+	#include <winsock.h>
+	#include <wininet.h>
+	#include <windows.h>
+	#include <shlobj.h>
+#endif
+
+#include "utils.h"
+#if defined(_MESHAGENT)
+#include "meshcore.h"
+#include "meshinfo.h"
+#else
+#define PB_SESSIONKEY 9
+#define PB_AESCRYPTO 8
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+char* __fastcall util_tohex_lower(char* data, int len, char* out)
+{
+	char utils_HexTable2[16] = { '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f' };
+	int i;
+	char *p = out;
+	if (data == NULL || len == 0) { *p = 0; return NULL; }
+	for (i = 0; i < len; i++)
+	{
+		*(p++) = utils_HexTable2[((unsigned char)data[i]) >> 4];
+		*(p++) = utils_HexTable2[((unsigned char)data[i]) & 0x0F];
+	}
+	*p = 0;
+	return out;
+}
+
+#ifdef WIN32
+BOOL GetWindowsDllPath(const char* dllName, wchar_t* out)
+{
+	char buf[MAX_PATH];
+#if _WIN64 
+	if (SHGetSpecialFolderPathA(NULL, buf, CSIDL_SYSTEM, FALSE) == FALSE) return FALSE;
+#else
+	if (SHGetSpecialFolderPathA(NULL, buf, CSIDL_SYSTEMX86, FALSE) == FALSE) return FALSE;
+#endif
+
+	if(strcat_s(buf, MAX_PATH, dllName)!= 0) return FALSE;
+	int str_len = MultiByteToWideChar(CP_UTF8, 0, buf, -1, out, 0);
+	if(MultiByteToWideChar(CP_UTF8, 0, buf, -1, out, MAX_PATH) == 0) return FALSE;
+
+	return TRUE;
+
+}
+#endif
+
+// These are all missing MINCORE function that are re-implemented here.
+#ifdef WIN32
+BOOL util_MoveFile(_In_ LPCSTR lpExistingFileName, _In_  LPCSTR lpNewFileName) { return MoveFileA(lpExistingFileName, lpNewFileName); }
+BOOL util_CopyFile(_In_ LPCSTR lpExistingFileName, _In_ LPCSTR lpNewFileName, _In_ BOOL bFailIfExists) { return CopyFileA(lpExistingFileName, lpNewFileName, bFailIfExists); }
+#endif
+