- fixed problem with max PDU size for GetFileDirectory service

config/stack_config.h

@@ -159,7 +159,7 @@
 #define CONFIG_DEFAULT_MMS_REVISION "0.9.1"
 
 /* MMS virtual file store base path - where file services are looking for files */
-#define CONFIG_VIRTUAL_FILESTORE_BASEPATH "./vmd-filestore/"
+#define CONFIG_VIRTUAL_FILESTORE_BASEPATH "/home/root/vmd-filestore/"
 
 /* Maximum number of open file per MMS connection (for MMS file read service) */
 #define CONFIG_MMS_MAX_NUMBER_OF_OPEN_FILES_PER_CONNECTION 5

examples/iec61850_client_example_files/client_example_files.c

@@ -52,6 +52,10 @@ int main(int argc, char** argv) {
 
     IedConnection con = IedConnection_create();
 
+    MmsConnection mmsCon = IedConnection_getMmsConnection(con);
+
+    MmsConnection_setLocalDetail(mmsCon, 800);
+
     IedConnection_connect(con, &error, hostname, tcpPort);
 
     if (error == IED_ERROR_OK) {

src/mms/iso_mms/server/mms_file_service.c

@@ -459,15 +459,15 @@ addFileEntriesToResponse(uint8_t* buffer, int bufPos, int maxBufSize, char* dire
 
             if (isDirectory) {
             	bufPos = addFileEntriesToResponse(buffer, bufPos, maxBufSize, directoryName, continueAfterFileName, moreFollows);
-
-            	if (*moreFollows == true)
-            		break;
             }
             else {
                 bufPos = addFileEntriesToResponse(buffer, bufPos, maxBufSize, directoryName, continueAfterFileName, moreFollows);
 
             }
 
+            if (*moreFollows == true)
+                break;
+
             fileName = FileSystem_readDirectory(directory, &isDirectory);
         }
 
@@ -503,12 +503,13 @@ addFileEntriesToResponse(uint8_t* buffer, int bufPos, int maxBufSize, char* dire
 
                 if (overallEntrySize > bufferSpaceLeft) {
                     *moreFollows = true;
-                    //break;
                 }
+                else {
 
-                bufPos = BerEncoder_encodeTL(0x30, dirEntrySize, buffer, bufPos); /* SEQUENCE (DirectoryEntry) */
-                bufPos = encodeFileSpecification(0xa0, directoryName, buffer, bufPos); /* fileName */
-                bufPos = encodeFileAttributes(0xa1, fileSize, gtString, buffer, bufPos); /* file attributes */
+                    bufPos = BerEncoder_encodeTL(0x30, dirEntrySize, buffer, bufPos); /* SEQUENCE (DirectoryEntry) */
+                    bufPos = encodeFileSpecification(0xa0, directoryName, buffer, bufPos); /* fileName */
+                    bufPos = encodeFileAttributes(0xa1, fileSize, gtString, buffer, bufPos); /* file attributes */
+                }
             }
             else
                 bufPos = -1;