PgcHelper.h File Reference

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Classes
class	PgcHelper
	Helper. More...

Macros
MacroGetSec
Getter Macros section
#define	PGC_DBLGET_STR(fnGetStr, fnAssignStr, pVal, nSize, sVal)
#define	PGC_SHTGET_STR(fnGetStr, fnAssignStr, pVal, nSize, sVal)
MacroWinCnvSec
Windows string converter Macros section
#define	PGC_CT2A(tstr)   (CT2A((tstr), CP_UTF8))
#define	PGC_CA2T(str)   (CA2T(str))
#define	PGC_CS2T(str)   (PGC_CA2T((str).c_str()))
#define	PGC_CW2A(wstr)   (CW2A((wstr), CP_UTF8))
#define	PGC_CA2W(str)   (CA2W(str))
#define	PGC_CB2A(bstr)   (PGC_CW2A(CComBSTR(bstr)))
#define	PGC_CA2B(str)   (CComBSTR(str))
MacroCnvSec
Converter Macros section
#define	PGC_TOSTR(nVal)   (std::to_string(nVal))
#define	PGC_TOCSTR(nVal)   (PGC_TOSTR(nVal).c_str())
#define	PGC_NTOAMT(nVal)   ((long)((nVal) * 100 + 0.5))
#define	PGC_ATOAMT(sVal)   PGC_NTOAMT(std::atof(sVal))
#define	PGC_ATOINT(sVal)   (std::atoi(sVal))
#define	PGC_STOINT(sVal)   PGC_ATOINT((sVal).c_str())
#define	PGC_ATOBOOL(sVal)   (_stricmp((sVal), PGC_GENVAL_TRUE) == 0)
#define	PGC_STOBOOL(sVal)   PGC_ATOBOOL((sVal).c_str())
#define	PGC_BOOLTOA(bVal)   ((bVal) ? PGC_GENVAL_TRUE : PGC_GENVAL_FALSE)

Detailed Description

Payment Gateway Client Helper
Strings are all in UTF-8 encoding

Macro Definition Documentation

PGC_DBLGET_STR

#define PGC_DBLGET_STR	(		fnGetStr,
			fnAssignStr,
			pVal,
			nSize,
			sVal
	)

Value:

{                                                                   \
        char * (pVal) = NULL; /* pVal is a var used in func too */      \
        int (nSize) = 0; /* nSize is a var used in func too */          \
                                                                        \
        (nSize) = (fnGetStr);                                           \
        if ((nSize) > 0)                                                \
        {                                                               \
            (pVal) = new char[nSize];                                   \
            (nSize) = (fnGetStr);                                       \
            (sVal) = (fnAssignStr);                                     \
            delete[] (pVal);                                            \
        }                                                               \
        else                                                            \
        {                                                               \
            (pVal) = ""; /* empty string on error */                    \
            (sVal) = (fnAssignStr);                                     \
        }                                                               \
    }

Double-get string value

Parameters

[in]	fnGetStr	Function to get the value
[in]	fnAssignStr	Function to assign the value
[in]	pVal	Buffer parameter in the function
[in]	nSize	Size parameter in the function
[in]	sVal	Variable to receive the value

Returns

String value

PGC_SHTGET_STR

#define PGC_SHTGET_STR	(		fnGetStr,
			fnAssignStr,
			pVal,
			nSize,
			sVal
	)

Value:

{                                                               \
        int (nSize) = 256; /* nSize is a var used in func too */    \
        char (pVal)[256] = "";                                      \
        (nSize) = (fnGetStr);                                       \
        (sVal) = (fnAssignStr);                                     \
    }

Short-get string value (size < 256)

Parameters

[in]	fnGetStr	Function to get the value
[in]	fnAssignStr	Function to assign the value
[in]	pVal	Buffer parameter in the function
[in]	nSize	Size parameter in the function
[in]	sVal	Variable to receive the value

Returns

String value

PGC_CT2A

#define PGC_CT2A

(

tstr

)

(CT2A((tstr), CP_UTF8))

Convert from VC TCHAR string to UTF-8 Unicode C string

Parameters

[in]

tstr

VC TCHAR string

Returns

UTF-8 Unicode C string

PGC_CA2T

#define PGC_CA2T

(

str

)

(CA2T(str))

Convert from UTF-8 Unicode C string to VC TCHAR string

Parameters

[in]

str

UTF-8 Unicode C string

Returns

VC TCHAR string

PGC_CS2T

#define PGC_CS2T

(

str

)

(PGC_CA2T((str).c_str()))

Convert from UTF-8 Unicode C++ std::string to VC TCHAR string

Parameters

[in]

str

UTF-8 Unicode C++ std::string

Returns

VC TCHAR string

PGC_CW2A

#define PGC_CW2A

(

wstr

)

(CW2A((wstr), CP_UTF8))

Convert from Windows wide char string to UTF-8 Unicode string

Parameters

[in]

wstr

Windows wide char string

Returns

UTF-8 Unicode string

PGC_CA2W

#define PGC_CA2W

(

str

)

(CA2W(str))

Convert from UTF-8 Unicode string to Windows wide char string

Parameters

[in]

str

UTF-8 Unicode string

Returns

Windows wide char string

PGC_CB2A

#define PGC_CB2A

(

bstr

)

(PGC_CW2A(CComBSTR(bstr)))

Convert from Windows system string (BSTR) to UTF-8 Unicode string

Parameters

[in]

bstr

Windows system string

Returns

UTF-8 Unicode string

PGC_CA2B

#define PGC_CA2B

(

str

)

(CComBSTR(str))

Convert from UTF-8 Unicode string to Windows system string

Parameters

[in]

str

UTF-8 Unicode string

Returns

Windows system string

PGC_TOSTR

#define PGC_TOSTR

(

nVal

)

(std::to_string(nVal))

Convert from a number value to string

Parameters

[in]

nVal

Number value

Returns

String as std::string

PGC_TOCSTR

#define PGC_TOCSTR

(

nVal

)

(PGC_TOSTR(nVal).c_str())

Convert from a number value to string

Parameters

[in]

nVal

Number value

Returns

String as const char *

PGC_NTOAMT

#define PGC_NTOAMT

(

nVal

)

((long)((nVal) * 100 + 0.5))

Convert number to amount (fixed 2 decimal places)

Parameters

[in]

nVal

Number value

Returns

Amount value

PGC_ATOAMT

#define PGC_ATOAMT

(

sVal

)

PGC_NTOAMT(std::atof(sVal))

Convert string to amount (fixed 2 decimal places)

Parameters

[in]

sVal

String value

Returns

Amount value

PGC_ATOINT

#define PGC_ATOINT

(

sVal

)

(std::atoi(sVal))

Convert string to integer

Parameters

[in]

sVal

C string value

Returns

Integer value

PGC_STOINT

#define PGC_STOINT

(

sVal

)

PGC_ATOINT((sVal).c_str())

Convert string to integer

Parameters

[in]

sVal

String value

Returns

Integer value

PGC_ATOBOOL

#define PGC_ATOBOOL

(

sVal

)

(_stricmp((sVal), PGC_GENVAL_TRUE) == 0)

Convert string to boolean

Parameters

[in]

sVal

C string value

Returns

Boolean value

PGC_STOBOOL

#define PGC_STOBOOL

(

sVal

)

PGC_ATOBOOL((sVal).c_str())

Convert string to boolean

Parameters

[in]

sVal

String value

Returns

Boolean value

PGC_BOOLTOA

#define PGC_BOOLTOA

(

bVal

)

((bVal) ? PGC_GENVAL_TRUE : PGC_GENVAL_FALSE)

Convert boolean to string

Parameters

[in]

bVal

Boolean value

Returns

String value