dipki::Err Class Reference

Details of errors returned by the core library. More...

Static Public Member Functions
static std::string	ErrorLookup (int errCode)
	Look up description for error code. More...
static std::string	FormatErrorMessage (int errCode=0, const std::string &userMsg="")
	Return an error message string for the last error. More...
static std::string	LastError ()
	Retrieve the last error message (if available). More...

Detailed Description

Details of errors returned by the core library.

Member Function Documentation

ErrorLookup()

static std::string dipki::Err::ErrorLookup ( int  errCode )

static

Look up description for error code.

Parameters

errCode

Code number (may be positive or negative)

Returns

Corresponding error message.

FormatErrorMessage()

static std::string dipki::Err::FormatErrorMessage ( int  errCode = 0, const std::string &  userMsg = ""  )

static

Return an error message string for the last error.

Parameters

errCode	Error code returned by last call (or zero if no code available).
userMsg	Optional user message.

Returns

Error message as a string including Err::LastError, if available.

// ERROR (11): Parameter out of range (RANGE_ERROR)
// ERROR (21): No match found (NO_MATCH_ERROR): (1) Cannot open input file (OPEN_ERROR): Private key does not match any certificate in list

LastError()

static std::string dipki::Err::LastError ( )

static

Retrieve the last error message (if available).

Returns

Error message from last call (may be empty).

Remarks

Call this immediately when an error is detected. Calling another method will overwrite the message.