mutex

FreeXL/4DPlugin.cpp

@@ -12,14 +12,16 @@
 #include "4DPluginAPI.h"
 #include "4DPlugin.h"
 
-#include "freexl.h"
-
 #pragma mark - map object references to number
 
 typedef const void *xls_handle;
 std::map<uint32_t, xls_handle> __handles;
+
 uint32_t __handleSet(xls_handle h){
 
+	std::mutex m;
+	std::lock_guard<std::mutex> lock(m);
+
 	uint32_t i = 1;
 
 	while (__handles.find(i) != __handles.end()) {
@@ -33,6 +35,9 @@ uint32_t __handleSet(xls_handle h){
 
 xls_handle __handleGet(uint32_t i){
 
+	std::mutex m;
+	std::lock_guard<std::mutex> lock(m);
+
 	xls_handle h = NULL;
 
 	std::map<uint32_t, xls_handle>::iterator pos = __handles.find(i);
@@ -46,6 +51,9 @@ xls_handle __handleGet(uint32_t i){
 
 void __handleClear(uint32_t i){
 
+	std::mutex m;
+	std::lock_guard<std::mutex> lock(m);
+
 	xls_handle h = NULL;
 
 	std::map<uint32_t, xls_handle>::iterator pos = __handles.find(i);

FreeXL/4DPlugin.h

@@ -10,6 +10,8 @@
 
 #include "freexl.h"
 
+#include <mutex>
+
 // --- FreeXL
 void FreeXL_Get_worksheet_name(sLONG_PTR *pResult, PackagePtr pParams);
 void FreeXL_Get_info(sLONG_PTR *pResult, PackagePtr pParams);

FreeXL/FreeXL.4dbase/Plugins/FreeXL.bundle/Contents/_CodeSignature/CodeResources

@@ -419,22 +419,22 @@
 		<dict>
 			<key>hash</key>
 			<data>
-			JlzMnoAaHmeE14GrQa8ubbeDYaE=
+			wjlyi3hJe435qgnn/6SVraDrZH0=
 			</data>
 			<key>hash2</key>
 			<data>
-			TUDUEfbJbs38gnsG2JyMAXbGrywG7p/3A3Qc58GqEXI=
+			7LLPnE2UFdt0YRy1ivVSxYo5QAb2Pc4FTcKwbtm0K9o=
 			</data>
 		</dict>
 		<key>Windows64/FreeXL.4DX</key>
 		<dict>
 			<key>hash</key>
 			<data>
-			WD1//PU2flLNtzGwZ+jFgQU3wpQ=
+			kaE6Hc9YYJVqDhZO18FvNfQ4cZE=
 			</data>
 			<key>hash2</key>
 			<data>
-			PE8/xzp7VhQiG9Ewuy6qX6hPssWprM6Nsey3yqm7F2I=
+			c85FjMstDTrJcuzRcPgWMWuITLvxdaN//zLL8tYsEYw=
 			</data>
 		</dict>
 		<key>manifest.json</key>