tracefilter.cpp File Reference
Last updated: 25-Feb-2025
#include "tracefilter.h"#include "hexutil.h"#include "bertlv/bertlv.h"#include "sdi_tags.h"#include "data.h"#include "csd.h"#include "epp/counterTop.h"#include "filterconfig.h"#include "filesystem.h"
Include dependency graph for tracefilter.cpp:
Macros |
|
| #define | TRACE_FILTER |
| #define | MAX_TRACE_MSG_SIZE 4096 |
| #define | BIN2HEXSTRING(str, buf, size) bintohexstring(str,buf,(size<=MAX_TRACE_MSG_SIZE?size:MAX_TRACE_MSG_SIZE)) |
Functions |
|
| void | filterCommand (const unsigned char *cmd, unsigned cmdSize, std::string &out) |
| void | filterResponse (const unsigned char *cmd, unsigned cmdSize, const unsigned char *rsp, unsigned rspSize, std::string &out) |
Macro Definition Documentation
◆ BIN2HEXSTRING
| #define BIN2HEXSTRING | ( | str, | |
| buf, | |||
| size | |||
| ) | bintohexstring(str,buf,(size<=MAX_TRACE_MSG_SIZE?size:MAX_TRACE_MSG_SIZE)) |
◆ MAX_TRACE_MSG_SIZE
| #define MAX_TRACE_MSG_SIZE 4096 |
◆ TRACE_FILTER
| #define TRACE_FILTER |
Function Documentation
◆ filterCommand()
| void filterCommand | ( | const unsigned char * | cmd, |
| unsigned | cmdSize, | ||
| std::string & | out | ||
| ) |
Prepare and SDI command for trace and return a hexdump as STL string for it. For release build variants of SDI a trace filter is applied to command data to wipe out values of TLV tags containing sensitive data. For debug build variant the trace filter is disabled by default (use -DTRACE_FILTER to activate).
- Parameters
-
[in] cmd pointer to SDI command buffer (starting wich class/instruction) [in] cmdSize size of command data in buffer cmd [out] out hexdump of SDI command as STL string
- The size of the hexdump is basically limited by MAX_TRACE_MSG_SIZE in tracefilter.cpp.
◆ filterResponse()
| void filterResponse | ( | const unsigned char * | cmd, |
| unsigned | cmdSize, | ||
| const unsigned char * | rsp, | ||
| unsigned | rspSize, | ||
| std::string & | out | ||
| ) |
Prepare and SDI response for trace and return a hexdump as STL string for it. For release build variants of SDI a trace filter is applied to response data to wipe out values of TLV tags containing sensitive data. For debug build variant the trace filter is disabled by default (use -DTRACE_FILTER to activate).
- Parameters
-
[in] cmd pointer to SDI command buffer (starting wich class/instruction) [in] cmdSize size of command data in buffer cmd [in] rsp pointer to SDI response buffer (starting wich class/instruction) [in] rspSize size of response data in buffer rsp [out] out hexdump of SDI response as STL string
- The size of the hexdump is basically limited by MAX_TRACE_MSG_SIZE in tracefilter.cpp.
