CConfigParser Class Reference

#include <configparser.h>

Collaboration diagram for CConfigParser:

Public Member Functions
	CConfigParser (const ATL::CStringW &FileName)
BOOL	GetString (const ATL::CStringW &KeyName, ATL::CStringW &ResultString)
BOOL	GetInt (const ATL::CStringW &KeyName, INT &iResult)

Private Member Functions
ATL::CStringW	GetINIFullPath (const ATL::CStringW &FileName)
VOID	CacheINILocale ()
BOOL	GetStringWorker (const ATL::CStringW &KeyName, PCWSTR Suffix, ATL::CStringW &ResultString)

Private Attributes
ATL::CStringW	m_szLocaleID
ATL::CStringW	m_szCachedINISectionLocale
ATL::CStringW	m_szCachedINISectionLocaleNeutral
const ATL::CStringW	szConfigPath

Static Private Attributes
static const INT	m_cchLocaleSize = 5

Detailed Description

Definition at line 6 of file configparser.h.

Constructor & Destructor Documentation

CConfigParser()

CConfigParser::CConfigParser

(

const ATL::CStringW &

FileName

)

Definition at line 11 of file configparser.cpp.

                                                        : szConfigPath(GetINIFullPath(FileName))
{
    CacheINILocale();
}

Member Function Documentation

CacheINILocale()

VOID CConfigParser::CacheINILocale ( )

private

Definition at line 27 of file configparser.cpp.

{
    // TODO: Set default locale if call fails
    // find out what is the current system lang code (e.g. "0a") and append it to SectionLocale
    GetLocaleInfoW(GetUserDefaultLCID(), LOCALE_ILANGUAGE,
                    m_szLocaleID.GetBuffer(m_cchLocaleSize), m_cchLocaleSize);

    m_szLocaleID.ReleaseBuffer();
    m_szCachedINISectionLocale = L"Section." + m_szLocaleID;

    // turn "Section.0c0a" into "Section.0a", keeping just the neutral lang part
    if (m_szLocaleID.GetLength() >= 2)
        m_szCachedINISectionLocaleNeutral = L"Section." + m_szLocaleID.Right(2);
    else
        m_szCachedINISectionLocaleNeutral = m_szCachedINISectionLocale;
}

Referenced by CConfigParser().

GetINIFullPath()

ATL::CStringW CConfigParser::GetINIFullPath ( const ATL::CStringW &  FileName )

private

Definition at line 16 of file configparser.cpp.

{
    ATL::CStringW szDir;
    ATL::CStringW szBuffer;

    GetStorageDirectory(szDir);
    szBuffer.Format(L"%ls\\rapps\\%ls", szDir.GetString(), FileName.GetString());

    return szBuffer;
}

GetInt()

BOOL CConfigParser::GetInt	(	const ATL::CStringW &	KeyName,
		INT &	iResult
	)

Definition at line 102 of file configparser.cpp.

{
    ATL::CStringW Buffer;

    iResult = 0;

    // grab the text version of our entry
    if (!GetString(KeyName, Buffer))
        return FALSE;

    if (Buffer.IsEmpty())
        return FALSE;

    // convert it to an actual integer
    iResult = StrToIntW(Buffer.GetString());

    // we only care about values > 0
    return (iResult > 0);
}

Referenced by CAvailableApplicationInfo::RetrieveGeneralInfo(), CAvailableApplicationInfo::RetrieveLicenseType(), and CAvailableApplicationInfo::RetrieveSize().

GetString()

BOOL CConfigParser::GetString	(	const ATL::CStringW &	KeyName,
		ATL::CStringW &	ResultString
	)

Definition at line 82 of file configparser.cpp.

{
    /* First try */
    if (GetStringWorker(KeyName, L"." CurrentArchitecture, ResultString))
    {
        return TRUE;
    }

#ifndef _M_IX86
    /* On non-x86 architecture we need the architecture specific URL */
    if (KeyName == L"URLDownload")
    {
        return FALSE;
    }
#endif

    /* Fall back to default */
    return GetStringWorker(KeyName, L"", ResultString);
}

Referenced by GetInt(), CAvailableApplicationInfo::GetString(), GetStringWorker(), and CAvailableApplicationInfo::RetrieveLanguages().

GetStringWorker()

BOOL CConfigParser::GetStringWorker ( const ATL::CStringW &  KeyName, PCWSTR  Suffix, ATL::CStringW &  ResultString  )

private

Definition at line 44 of file configparser.cpp.

{
    DWORD dwResult;

    LPWSTR ResultStringBuffer = ResultString.GetBuffer(MAX_PATH);
    // 1st - find localized strings (e.g. "Section.0c0a")
    dwResult = GetPrivateProfileStringW((m_szCachedINISectionLocale + Suffix).GetString(),
                                        KeyName.GetString(),
                                        NULL,
                                        ResultStringBuffer,
                                        MAX_PATH,
                                        szConfigPath.GetString());

    if (!dwResult)
    {
        // 2nd - if they weren't present check for neutral sub-langs/ generic translations (e.g. "Section.0a")
        dwResult = GetPrivateProfileStringW((m_szCachedINISectionLocaleNeutral + Suffix).GetString(),
                                            KeyName.GetString(),
                                            NULL,
                                            ResultStringBuffer,
                                            MAX_PATH,
                                            szConfigPath.GetString());
        if (!dwResult)
        {
            // 3rd - if they weren't present fallback to standard english strings (just "Section")
            dwResult = GetPrivateProfileStringW((ATL::CStringW(L"Section") + Suffix).GetString(),
                                                KeyName.GetString(),
                                                NULL,
                                                ResultStringBuffer,
                                                MAX_PATH,
                                                szConfigPath.GetString());
        }
    }

    ResultString.ReleaseBuffer();
    return (dwResult != 0 ? TRUE : FALSE);
}

Referenced by GetString().

Member Data Documentation

m_cchLocaleSize

const INT CConfigParser::m_cchLocaleSize = 5

staticprivate

Definition at line 9 of file configparser.h.

Referenced by CacheINILocale().

m_szCachedINISectionLocale

ATL::CStringW CConfigParser::m_szCachedINISectionLocale

private

Definition at line 12 of file configparser.h.

Referenced by CacheINILocale(), and GetStringWorker().

m_szCachedINISectionLocaleNeutral

ATL::CStringW CConfigParser::m_szCachedINISectionLocaleNeutral

private

Definition at line 13 of file configparser.h.

Referenced by CacheINILocale(), and GetStringWorker().

m_szLocaleID

ATL::CStringW CConfigParser::m_szLocaleID

private

Definition at line 11 of file configparser.h.

Referenced by CacheINILocale().

szConfigPath

const ATL::CStringW CConfigParser::szConfigPath

private

Definition at line 15 of file configparser.h.

Referenced by GetStringWorker().

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The documentation for this class was generated from the following files:

• base/applications/rapps/include/configparser.h
• base/applications/rapps/configparser.cpp