C++ ParseName函数代码示例

Anything GenericXMLParser::ParseDtd()
{
	StartTrace(GenericXMLParser.ParseDtd);
	// we got already <! following a D
	String doctype("!");
	doctype.Append(ParseName());
	Anything result;
	Anything externalid;
	if (doctype != "!DOCTYPE") {
		Error("invalid <! tag");
		result[doctype] = SkipToClosingAngleBracket(); // best effort
		return result;
	}
	SkipWhitespace();
	String rootnodename = ParseName();
	result[doctype] = rootnodename;
	SkipWhitespace();
	int c = Peek();
	if ('S' == c || 'P' == c) {
		externalid = ParseExternalId();
	}
	result.Append(externalid);
	SkipWhitespace();
	if ('[' == Peek()) {
		result.Append(ParseDtdElements());
	}
	SkipWhitespace();
	if ('>' != Peek()) {
		Error("DTD syntax error");
		result.Append(SkipToClosingAngleBracket());
	} else {
		Get(); // read the end >
	}
	return result;
}

// <special-name> ::= TV <type>
//                ::= TT <type>
//                ::= TI <type>
//                ::= TS <type>
//                ::= Tc <call-offset> <call-offset> <(base) encoding>
//                ::= GV <(object) name>
//                ::= T <call-offset> <(base) encoding>
// G++ extensions:
//                ::= TC <type> <(offset) number> _ <(base) type>
//                ::= TF <type>
//                ::= TJ <type>
//                ::= GR <name>
//                ::= GA <encoding>
//                ::= Th <call-offset> <(base) encoding>
//                ::= Tv <call-offset> <(base) encoding>
//
// Note: we don't care much about them since they don't appear in
// stack traces.  The are special data.
static bool ParseSpecialName(State *state) {
  State copy = *state;
  if (ParseChar(state, 'T') &&
      ParseCharClass(state, "VTIS") &&
      ParseType(state)) {
    return true;
  }
  *state = copy;

  if (ParseTwoChar(state, "Tc") && ParseCallOffset(state) &&
      ParseCallOffset(state) && ParseEncoding(state)) {
    return true;
  }
  *state = copy;

  if (ParseTwoChar(state, "GV") &&
      ParseName(state)) {
    return true;
  }
  *state = copy;

  if (ParseChar(state, 'T') && ParseCallOffset(state) &&
      ParseEncoding(state)) {
    return true;
  }
  *state = copy;

  // G++ extensions
  if (ParseTwoChar(state, "TC") && ParseType(state) &&
      ParseNumber(state) && ParseChar(state, '_') &&
      DisableAppend(state) &&
      ParseType(state)) {
    RestoreAppend(state, copy.append);
    return true;
  }
  *state = copy;

  if (ParseChar(state, 'T') && ParseCharClass(state, "FJ") &&
      ParseType(state)) {
    return true;
  }
  *state = copy;

  if (ParseTwoChar(state, "GR") && ParseName(state)) {
    return true;
  }
  *state = copy;

  if (ParseTwoChar(state, "GA") && ParseEncoding(state)) {
    return true;
  }
  *state = copy;

  if (ParseChar(state, 'T') && ParseCharClass(state, "hv") &&
      ParseCallOffset(state) && ParseEncoding(state)) {
    return true;
  }
  *state = copy;
  return false;
}

// <encoding> ::= <(function) name> <bare-function-type>
//            ::= <(data) name>
//            ::= <special-name>
static bool ParseEncoding(State *state) {
  State copy = *state;
  if (ParseName(state) && ParseBareFunctionType(state)) {
    return true;
  }
  *state = copy;

  if (ParseName(state) || ParseSpecialName(state)) {
    return true;
  }
  return false;
}

/* TODO(d'b): it is ugly. solution needed */
static void NameServer(struct Manifest *manifest, char *value)
{
  GPtrArray *dummy = g_ptr_array_new();
  ParseName(value, dummy);
  manifest->name_server = g_ptr_array_index(dummy, 0);
  g_ptr_array_free(dummy, TRUE);
}

/* IScanner */
static inline int ParseSection(struct IParse *parse, struct ISettings *settings)
{
	ParseComment(parse);
	ParseSkip(parse);

	int code = ParsePeek(parse, 0);
	if (!(code == '[')) {
		return 0;
	}

	ParseRead(parse); /* [ */
	ParseSkip(parse);

	/* Section Name */
	char name[MAX_NAME];
	if (!ParseName(parse, name, MAX_NAME)) {
		return 0;
	}

	ParseSkip(parse);
	code = ParsePeek(parse, 0);
	if (!(code == ']')) {
		return 0;
	}

	ParseRead(parse); /* "]" */

	HSECTION section = NULL;
	if (!(section = CreateSection(settings, name))) {
		return 0;
	}

	while (ParseValue(parse, section));
	return 1;
}

/* IScanner */
static inline int ParseValue(struct IParse *parse, struct ISection *section)
{
	ParseComment(parse);
	ParseSkip(parse);

	/* Value Name */
	char name[MAX_NAME];
	if (!ParseName(parse, name, MAX_NAME)) {
		return 0;
	}

	ParseSkip(parse);
	int code = ParsePeek(parse, 0);
	if (!(code == '=')) {
		return 0;
	}

	ParseRead(parse); /* = */
	ParseSkip(parse);

	/* Value Data */
	char data[MAX_VALUE];
	if (!ParseData(parse, data, MAX_VALUE)) {
		return 0;	
	}

	AddSectionString(section, name, data);
	return 1;
}

HRESULT FusionBind::EmitToken(IMetaDataAssemblyEmit *pEmit, 
                              mdAssemblyRef *pToken)
{
    HRESULT hr;
    ASSEMBLYMETADATA AMD;

    IfFailRet(ParseName());

    AMD.usMajorVersion = m_context.usMajorVersion;
    AMD.usMinorVersion = m_context.usMinorVersion;
    AMD.usBuildNumber = m_context.usBuildNumber;
    AMD.usRevisionNumber = m_context.usRevisionNumber;

    if (m_context.szLocale) {
        AMD.cbLocale = MultiByteToWideChar(CP_ACP, 0, m_context.szLocale, -1, NULL, 0);
        AMD.szLocale = (LPWSTR) alloca(AMD.cbLocale);
        MultiByteToWideChar(CP_ACP, 0, m_context.szLocale, -1, AMD.szLocale, AMD.cbLocale);
    }
    else {
        AMD.cbLocale = 0;
        AMD.szLocale = NULL;
    }

    long pwNameLen = WszMultiByteToWideChar(CP_UTF8, 0, m_pAssemblyName, -1, 0, 0);
    CQuickBytes qb;
    LPWSTR pwName = (LPWSTR) qb.Alloc(pwNameLen*sizeof(WCHAR));

    WszMultiByteToWideChar(CP_UTF8, 0, m_pAssemblyName, -1, pwName, pwNameLen);
    return pEmit->DefineAssemblyRef(m_pbPublicKeyOrToken, m_cbPublicKeyOrToken,
                                    pwName,
                                    &AMD,
                                    NULL, 0,
                                    m_dwFlags, pToken);
}

bool LinkPartition::ParsePartitionSpec(LinkManager *manager, CmdFiles &files, LinkTokenizer &spec)
{
    if (!ParseOverlays(manager, files, spec))
        return false;
    if (!ParseName(spec))
        return false;
    return ParseAttributes(spec);
}

	bool XMLReader::ParseAttribute(Attribute & attribute)
	{
		// Attribute ::= Name Eq AttValue
		if (ParseName(attribute)) {
			return ParseEq()
				&& ParseAttValue(attribute.mValue);
		}
		return false;
	}

BOOL FusionBind::Compare(FusionBind *pSpec)
{
    // Normalize representations
    if (!m_fParsed)
        ParseName();
    if (!pSpec->m_fParsed)
        pSpec->ParseName();


    // Compare fields

    if (m_CodeInfo.m_fLoadFromParent != pSpec->m_CodeInfo.m_fLoadFromParent)
        return 0;

    if (m_pAssemblyName != pSpec->m_pAssemblyName
        && (m_pAssemblyName == NULL || pSpec->m_pAssemblyName == NULL
            || strcmp(m_pAssemblyName, pSpec->m_pAssemblyName)))
        return 0;

    if (m_cbPublicKeyOrToken != pSpec->m_cbPublicKeyOrToken
        || memcmp(m_pbPublicKeyOrToken, pSpec->m_pbPublicKeyOrToken, m_cbPublicKeyOrToken))
        return 0;

    if (m_dwFlags != pSpec->m_dwFlags)
        return 0;

    if (m_CodeInfo.m_pszCodeBase != pSpec->m_CodeInfo.m_pszCodeBase
        && (m_CodeInfo.m_pszCodeBase == NULL || pSpec->m_CodeInfo.m_pszCodeBase == NULL
            || wcscmp(m_CodeInfo.m_pszCodeBase, pSpec->m_CodeInfo.m_pszCodeBase)))
        return 0;

    if (m_context.usMajorVersion != pSpec->m_context.usMajorVersion)
        return 0;

    if (m_context.usMajorVersion != (USHORT) -1) {
        if (m_context.usMinorVersion != pSpec->m_context.usMinorVersion)
            return 0;

        if (m_context.usMinorVersion != (USHORT) -1) {
            if (m_context.usBuildNumber != pSpec->m_context.usBuildNumber)
                return 0;
            
            if (m_context.usBuildNumber != (USHORT) -1) {
                if (m_context.usRevisionNumber != pSpec->m_context.usRevisionNumber)
                    return 0;
            }
        }
    }

    if (m_context.szLocale != pSpec->m_context.szLocale
        && (m_context.szLocale == NULL || pSpec->m_context.szLocale == NULL
            || strcmp(m_context.szLocale, pSpec->m_context.szLocale)))
        return 0;

    return 1;
}

int main ()
{
    // get name to encode
    while(true) {
        cout << "Enter surname (RETURN to quit): ";
        string surname = GetLine();
        if (surname == "") exit(0); // exits program
        cout << "Soundex code for " << surname 
            << " is " << ParseName(surname) << endl;
    }
    return 0;
}

bool ppInclude::CheckInclude(int token, const std::string &args)
{
    if (token == INCLUDE)
    {
        std::string line1 = args;
        define->Process(line1);
        ParseName(line1);
        FindFile(args);
        pushFile(name);
        return true;
    }
    return false;
}

	bool XMLReader::ParseEndElement()
	{
		// ETag ::= '</' Name S? '>'
		if (ParseString("</") && ParseName(mCurrentName) && ParseOptionalWhitespace() && ParseString(">")) {
			if (mOpenTags.empty()) return false;
			Tag & currentTag = mOpenTags.back();
			if (currentTag.mName != mCurrentName.mName) return false;
			mNodeType = kEndElement;
			PopTag();
			return true;
		}
		return false;
	}

void	CBlender_Compile::Stage_Texture	(LPCSTR name, u32 ,	u32	 fmin, u32 fmip, u32 fmag)
{
	sh_list& lst=	L_textures;
	int id		=	ParseName(name);
	LPCSTR N	=	name;
	if (id>=0)	{
		if (id>=int(lst.size()))	Debug.fatal(DEBUG_INFO,"Not enought textures for shader. Base texture: '%s'.",*lst[0]);
		N = *lst [id];
	}
	passTextures.push_back	(mk_pair( Stage(),ref_texture( DEV->_CreateTexture(N))));
//	i_Address				(Stage(),address);
	i_Filter				(Stage(),fmin,fmip,fmag);
}

already_AddRefed<WebGLUniformLocation>
WebGLProgram::GetUniformLocation(const nsAString& userName_wide) const
{
    if (!ValidateGLSLVariableName(userName_wide, mContext, "getUniformLocation"))
        return nullptr;

    if (!IsLinked()) {
        mContext->ErrorInvalidOperation("getUniformLocation: `program` must be linked.");
        return nullptr;
    }

    const NS_LossyConvertUTF16toASCII userName(userName_wide);

    nsDependentCString baseUserName;
    bool isArray = false;
    // GLES 2.0.25, Section 2.10, p35
    // If the the uniform location is an array, then the location of the first
    // element of that array can be retrieved by either using the name of the
    // uniform array, or the name of the uniform array appended with "[0]".
    // The ParseName() can't recognize this rule. So always initialize
    // arrayIndex with 0.
    size_t arrayIndex = 0;
    if (!ParseName(userName, &baseUserName, &isArray, &arrayIndex))
        return nullptr;

    const WebGLActiveInfo* activeInfo;
    if (!LinkInfo()->FindUniform(baseUserName, &activeInfo))
        return nullptr;

    const nsCString& baseMappedName = activeInfo->mBaseMappedName;

    nsAutoCString mappedName(baseMappedName);
    if (isArray) {
        mappedName.AppendLiteral("[");
        mappedName.AppendInt(uint32_t(arrayIndex));
        mappedName.AppendLiteral("]");
    }

    gl::GLContext* gl = mContext->GL();
    gl->MakeCurrent();

    GLint loc = gl->fGetUniformLocation(mGLName, mappedName.BeginReading());
    if (loc == -1)
        return nullptr;

    RefPtr<WebGLUniformLocation> locObj = new WebGLUniformLocation(mContext, LinkInfo(),
                                                                   loc, arrayIndex,
                                                                   activeInfo);
    return locObj.forget();
}