53d8a2f715
- IED server: changed types TrkOps and OptFlds to variable length bit strings
5 years ago
e4fcb923a0
- fixed problems in control service tracking
5 years ago
42802db6f1
- added -Wextra to Makefile and changed code to avoid resulting warnings
5 years ago
07525b598f
Merge branch 'v1.5' of https://github.com/mz-automation/libiec61850 into v1.5
5 years ago
1f56110d32
- removed some compiler warnings
5 years ago
a095c16139
IED Server/Goose: Fix the 'Goose Ethernet Interface Id' allocation
...
Issue:
In the case of 'GooseInterfaceId' initialization for all GOOSE
publishers (API function: IedServer_setGooseInterfaceId()), only the pointer of
the character string is saved and used for the next operations.
If the corresponding memory is cleared or overwritten in the
application program, a segfault may occurred in libiec61850.
Proof:
In the 'server_example_goose.c' example, if we used a temporary
allocated memory to store the 'ethernetIfcId', the bug will occur:
/* set GOOSE interface for all GOOSE publishers (GCBs) */
+ unsigned int ethernet_interface_id_length = strnlen(ethernetIfcID, 32);
+ char * tmp_ethernet_interface_id = calloc(sizeof(char), ethernet_interface_id_length + 1);
+ memcpy(tmp_ethernet_interface_id, ethernetIfcID, ethernet_interface_id_length);
+
IedServer_setGooseInterfaceId(iedServer, tmp_ethernet_interface_id);
+
+ explicit_bzero(tmp_ethernet_interface_id, ethernet_interface_id_length);
+ free(tmp_ethernet_interface_id);
(This issue was discovered during the rewriting of 'server_example_goose'
in Python, with the Swig wrapper: the allocated memory for
'ethernetIfcID' parameter in the Swig wrapper is automatically reused)
Fix:
The 'gooseInterfaceId' attribute of 'MmsMapping' in libiec61850 must be a new
allocated memory (with the use of 'StringUtils_copyString()') and deallocated
in the 'MmsMapping_destroy()' function.
5 years ago
ec5ccb62a0
- IED server: RCB and LCB service tracking replaced $ with . characters in object references
5 years ago
7e1c2ef18f
- IED server: added GoCB event callback
...
- IED server: added configuration option to use GoCB block handling without the integrated GOOSE publisher (IedServerConfig_useIntegratedGoosePublisher)
5 years ago
e1ab323c1b
- IED server: added code for log service tracking
5 years ago
3a2eea3611
- extended service tracking example for GoCB and SGCB service tracking
5 years ago
fcdb83bc2f
- IED server: fixed memory leak in service tracking code
...
- IED server: fixed bug in GoCB service tracking (goID and dataSet not set)
5 years ago
0b58716ea3
- IED server: fixed issue - read access to SGCB is not possible when read access handler is installed
5 years ago
ed8c8b3ac7
- IEC 61850 server: fixed some variable initialization issues caused by recent changes
5 years ago
e4b2849894
- fixed problems in handling array elements and array element components
5 years ago
9ab37e9836
- IED Server/GOOSE: Don't send GOOSE message with new event while data model is locked
5 years ago
649db2b3d6
- IEC 61850 server: extended control service tracking
...
- IEC 61850 server: partially implemented setting group service tracking
- IEC 61850 server: partially implemented GoCB service tracking
5 years ago
80d11fbf78
- IEC 61850 server: started to implement control service tracking
...
(implemented support for SpcTrk)
5 years ago
2f5817e0ac
- IEC 61850 server: implemented service tracking for BRCBs and URCBs
5 years ago
b3c5ecdcf2
- IEC 61850 server: report service - combine quality and value change of a FCDO in the same report when model is locked (send data set entry with multiple reason-for-inclusion)
5 years ago
73f1a98b4a
Merge branch 'v1.4' into v1.5
5 years ago
cc08420e50
- IEC 61850 server: fixed problem with logging when log data set contains FCDO ( #225 )
5 years ago
4a15e9987b
- IEC 61850 server: fixed compilation error in single thread mode
5 years ago
f4957cf62a
- IEC 61850 server: wait for background thread termination before data model is released
5 years ago
29efa333f8
- IEC 61850 server: allow server to start without logical devices in data model ( #218 )
6 years ago
d86055173d
- IEC 61850 server: control models - allow delaying select response with check handler (new handler return value CONTROL_WAITING_FOR_SELECT)
6 years ago
abcf93416f
- added function IedServer_getNumberOfOpenConnections
...
- IEC 61850/MMS server: refactored connection handling
6 years ago
18c2e30f87
- IEC 61850 server: refactored reporting module; unbuffered reports are stored to report buffer and sent by connection handling thread
6 years ago
6b2404e80b
- GOOSE: option to enable/disable VLAN tagging
...
- IED Server: Allow setting different interfaces for different GOOSE publishers
6 years ago
2e9761c541
- IED server: cancel outstanding control tasks when client closes connection (to prevent blocking the connection for waiting time activated controls)
6 years ago
ebc71d9731
- IEC 61850 common: moved some internal code to better seperate
...
client/server side code
6 years ago
994484d1a6
- MMS server: added semaphore for open connections map to prevent problem in multi-threaded mode
7 years ago
b35a566145
- IEC 61850 server: fixed problem in report module
7 years ago
732ad79070
- fixed problem with read access to GCB (see github #130 )
7 years ago
d9cb36817a
- IEC 61850 server: fixed problem with wrong purge buffer invocation when using dynamic data set in buffered report control block
7 years ago
1d61afaa8b
- C library: removed C++ style line comments
7 years ago
2585aab516
- cleanup examples makefiles
...
- fixed bug in MMS mapping read handler
7 years ago
713ca54cd0
- IEC 61850 server: optimized dynamic memory management in control handling; memory will be initialized at server start
7 years ago
58b4d6c107
-IEC 61850 server: added ReadAccessHandler to control read access
7 years ago
71493036dc
- IEC 61850 server/MMS server: make dynamic data set service configurable at runtime with IedServerConfig object (new functions IedServerConfig_enableLogService and IedServerConfig_isLogServiceEnabled)
7 years ago
af35ee17fa
- removed unused code
7 years ago
b5cb80868c
- IED SERVER: fixed bug when calling write access handler (when access policy DENY)
7 years ago
eacdfa953d
- IED SERVER: fixed bug when calling write access handler (wrong pointer for ClientConnection object)
7 years ago
cc24c86484
- Fixed to compile with C++
7 years ago
7cb5ff670a
- IEC 61850 server: added support to configure report buffer at runtime
...
- IEC 61850 server: new IedServerConfig type and new IedServer constructor
7 years ago
9a8415b3e6
- IEC 61850 server: prevent sending reports when data model is locked (updated)
7 years ago
605913b0c1
- fixed some configuration issues
7 years ago
a451731454
- IEC 61850 server: removed unnecessary dynamic string allocation
7 years ago
64b589ac31
- IEC 61850 server: added support for OptFlds and TrgOps basic data types (required for service tracking)
8 years ago
c0a91a2a80
- fixed debug output
8 years ago
924b4ef5c1
- IEC 61850/MMS server: removed deprecated AttributeChangedHandler
8 years ago
Michael Zillgith