C++ StringVec类代码示例

bool parseIntegerVec(std::string str, IntegerVec& intVector)
{
	StringVec strVector = explodeString(str, ";");
	IntegerVec tmpIntVector;
	for(StringVec::iterator it = strVector.begin(); it != strVector.end(); ++it)
	{
		tmpIntVector = vectorAtoi(explodeString((*it), "-"));
		if(!tmpIntVector[0] && it->substr(0, 1) != "0")
			continue;

		intVector.push_back(tmpIntVector[0]);
		if(tmpIntVector.size() > 1)
		{
			while(tmpIntVector[0] < tmpIntVector[1])
				intVector.push_back(++tmpIntVector[0]);
		}
	}

	return true;
}

//---------------------------------------------------------------------------------------------------------------------
// This is basically like the Perl split() function.  It splits str into substrings by cutting it at each delimiter.  
// The result is stored in vec.
//---------------------------------------------------------------------------------------------------------------------
void Split(const string& str, StringVec& vec, char delimiter)
{
	vec.clear();
	size_t strLen = str.size();
	if (strLen == 0)
		return;

	size_t startIndex = 0;
	size_t indexOfDel = str.find_first_of(delimiter, startIndex);
	while (indexOfDel != string::npos)
	{
		vec.push_back(str.substr(startIndex, indexOfDel - startIndex));
		startIndex = indexOfDel + 1;
		if (startIndex >= strLen)
			break;
		indexOfDel = str.find_first_of(delimiter, startIndex);
	}
	if (startIndex < strLen)
		vec.push_back(str.substr(startIndex));
}

static String expandRecursivePath(const String& path, const String& prefix, const VariableCollectionHierarchy& vch) {
    // Check if recursive expansion is necessary
    if (!strEndsWith(path, "/**"))
        return addPrefixQuoted(path, prefix, vch);

    // Remove the pesky /** ending
    String fixedPath = path.substr(0, path.length() - 3);

    // Expand the path and get an absolute project path
    String expandedPath = vch.expand(fixedPath);
    String projectPath = vch.getValue("PROJECT_DIR");

    // Make an absolute path
    String absPath = joinPaths(projectPath, expandedPath);

    // Get a list of subdirectories to ignore
    StringVec ignoreList;
    vch.getValue("EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES", ignoreList);

    // Get recursive paths
    StringVec dirVec;
    getRecursiveDirList(absPath, dirVec, ignoreList);

    // Sort the paths such that they are in breadth-first, alphabetic order
    std::sort(dirVec.begin(), dirVec.end(), compare_nocase_breadth_first);

    // Substitute back the original form of the path (which likely contains variables)
    String ret;
    for (unsigned i = 0; i < dirVec.size(); i++) {
        dirVec[i].replace(0, absPath.length(), fixedPath);
        ret += addPrefixQuoted(dirVec[i], prefix, vch);
    }

    // Check that the recursive expansion succeeded
    if (dirVec.empty()) {
        SBLog::info() << "Failed recursive expansion of \"" << absPath << "\". Path does not exist." << std::endl;
        return "";
    } else {
        return ret;
    }
}

const std::tuple<bool, std::string, StringVec> proc_tags(const std::string& tags) {
	bool suggest = false;
	std::string errtype;
	StringVec gentags;
	for(auto& tag : split(tags)) {
		std::match_results<const char*> result;
		std::regex_match(tag.c_str(), result, CG_SKIP_TAG);
		if (result.empty()) {
			gentags.push_back(tag);
		}
		else if(result[2].length() != 0) {
			if(tag == CG_SUGGEST_TAG) {
				suggest = true;
			}
			else {
				errtype = result[2];
			}
		}
	}
	return std::make_tuple(suggest, errtype, gentags);
}

/** check whether a file exists */
bool ParameterNBest::FilesExist(const string &paramName, size_t tokenizeIndex,std::vector<std::string> const& extensions)
{
	typedef std::vector<std::string> StringVec;
	StringVec::const_iterator iter;

	PARAM_MAP::const_iterator iterParam = m_setting.find(paramName);
	if (iterParam == m_setting.end())
	{ // no param. therefore nothing to check
		return true;
	}
	const StringVec &pathVec = (*iterParam).second;
	for (iter = pathVec.begin() ; iter != pathVec.end() ; ++iter)
	{
		StringVec vec = Tokenize(*iter);
		if (tokenizeIndex >= vec.size())
		{
			stringstream errorMsg("");
			errorMsg << "Expected at least " << (tokenizeIndex+1) << " tokens per emtry in '"
							<< paramName << "', but only found "
							<< vec.size();
			UserMessage::Add(errorMsg.str());
			return false;
		}
		const string &pathStr = vec[tokenizeIndex];

		bool fileFound=0;
		for(size_t i=0;i<extensions.size() && !fileFound;++i)
			{
				fileFound|=FileExists(pathStr + extensions[i]);
			}
		if(!fileFound)
			{
				stringstream errorMsg("");
				errorMsg << "File " << pathStr << " does not exist";
				UserMessage::Add(errorMsg.str());
				return false;
			}		
	}
	return true;
}

std::string parseVocationString(StringVec vocStringVec)
{
	std::string str = "";
	if(!vocStringVec.empty())
	{
		for(StringVec::iterator it = vocStringVec.begin(); it != vocStringVec.end(); ++it)
		{
			if((*it) != vocStringVec.front())
			{
				if((*it) != vocStringVec.back())
					str += ", ";
				else
					str += " and ";
			}

			str += (*it);
			str += "s";
		}
	}

	return str;
}

StringVec explodeString(const std::string& string, const std::string& separator, bool trim/* = true*/, uint16_t limit/* = 0*/)
{
	StringVec returnVector;
	size_t start = 0, end = 0;

	uint16_t i = 1;
	while((end = string.find(separator, start)) != std::string::npos)
	{
		std::string t = string.substr(start, end - start);
		if(trim)
			trimString(t);

		returnVector.push_back(t);
		start = end + separator.size();

		++i;
		if(limit > 0 && i > limit)
			break;
	}

	returnVector.push_back(string.substr(start));
	return returnVector;
}

void Spectators::ban(StringVec _bans)
{
	StringVec::const_iterator it;
	for(DataList::iterator bit = bans.begin(); bit != bans.end(); )
	{
		it = std::find(_bans.begin(), _bans.end(), bit->first);
		if(it == _bans.end())
			bans.erase(bit++);
		else
			++bit;
	}

	for(it = _bans.begin(); it != _bans.end(); ++it)
	{
		for(SpectatorList::const_iterator sit = spectators.begin(); sit != spectators.end(); ++sit)
		{
			if(asLowerCaseString(sit->second.first) != *it)
				continue;

			bans[*it] = sit->first->getIP();
			sit->first->disconnect();
		}
	}
}

// "Expand" -Wl and -Xlinker tokens
// This is OK to do since we're interested in a small subset of flags.
// Preserving correctness is not important.
static void replaceWlArgs(const StringVec& inArgs, StringVec& outArgs) {
    for (auto arg : inArgs) {
        if (strBeginsWith(arg, "-Wl,")) {
            StringVec tokens;
            tokenize(arg, tokens, ",", "", "", "", "");
            outArgs.insert(outArgs.end(), tokens.begin() + 1, tokens.end());
        } else if (arg != "-Xlinker") {
            outArgs.push_back(arg);
        }
    }
}

MountInfoVec getMountInfo()
{
    int exitCode;
    
    StringVec tcOutput = splitToLines(executeCommand("truecrypt", "-l", exitCode));

    if(exitCode != 0)
    {
        if(tcOutput.size() > 0)
        {
            throw std::runtime_error(tcOutput[0]);
        }
        else
        {
            throw std::runtime_error("unknown error while querying mounted images");
        }
    }
    
    StringVec mntOutput = splitToLines(executeCommand("mount", exitCode));
    MountInfoVec info;
    
    for(StringVec::const_iterator tcIt = tcOutput.begin(); tcIt != tcOutput.end(); ++tcIt)
    {
        StringVec tcWords = splitToWords(*tcIt);
        
        std::string device = tcWords[0];
        std::string image = tcWords[1];
        
        for(StringVec::const_iterator mntIt = mntOutput.begin(); mntIt != mntOutput.end(); ++mntIt) 
        {
            StringVec mntWords = splitToWords(*mntIt);
            
            std::string mntDev = mntWords[0];
            std::string mntPoint = mntWords[2];
            
            if(mntDev == device)
            {
                info.push_back(MountInfo(image, mntPoint));
                break;
            }
        }
    }

    return info;
}

malValuePtr EVAL(malValuePtr ast, malEnvPtr env)
{
    if (!env) {
        env = replEnv;
    }
    while (1) {
        const malList* list = DYNAMIC_CAST(malList, ast);
        if (!list || (list->count() == 0)) {
            return ast->eval(env);
        }

        ast = macroExpand(ast, env);
        list = DYNAMIC_CAST(malList, ast);
        if (!list || (list->count() == 0)) {
            return ast->eval(env);
        }

        // From here on down we are evaluating a non-empty list.
        // First handle the special forms.
        if (const malSymbol* symbol = DYNAMIC_CAST(malSymbol, list->item(0))) {
            String special = symbol->value();
            int argCount = list->count() - 1;

            if (special == "def!") {
                checkArgsIs("def!", 2, argCount);
                const malSymbol* id = VALUE_CAST(malSymbol, list->item(1));
                return env->set(id->value(), EVAL(list->item(2), env));
            }

            if (special == "defmacro!") {
                checkArgsIs("defmacro!", 2, argCount);

                const malSymbol* id = VALUE_CAST(malSymbol, list->item(1));
                malValuePtr body = EVAL(list->item(2), env);
                const malLambda* lambda = VALUE_CAST(malLambda, body);
                return env->set(id->value(), mal::macro(*lambda));
            }

            if (special == "do") {
                checkArgsAtLeast("do", 1, argCount);

                for (int i = 1; i < argCount; i++) {
                    EVAL(list->item(i), env);
                }
                ast = list->item(argCount);
                continue; // TCO
            }

            if (special == "fn*") {
                checkArgsIs("fn*", 2, argCount);

                const malSequence* bindings =
                    VALUE_CAST(malSequence, list->item(1));
                StringVec params;
                for (int i = 0; i < bindings->count(); i++) {
                    const malSymbol* sym =
                        VALUE_CAST(malSymbol, bindings->item(i));
                    params.push_back(sym->value());
                }

                return mal::lambda(params, list->item(2), env);
            }

            if (special == "if") {
                checkArgsBetween("if", 2, 3, argCount);

                bool isTrue = EVAL(list->item(1), env)->isTrue();
                if (!isTrue && (argCount == 2)) {
                    return mal::nilValue();
                }
                ast = list->item(isTrue ? 2 : 3);
                continue; // TCO
            }

            if (special == "let*") {
                checkArgsIs("let*", 2, argCount);
                const malSequence* bindings =
                    VALUE_CAST(malSequence, list->item(1));
                int count = checkArgsEven("let*", bindings->count());
                malEnvPtr inner(new malEnv(env));
                for (int i = 0; i < count; i += 2) {
                    const malSymbol* var =
                        VALUE_CAST(malSymbol, bindings->item(i));
                    inner->set(var->value(), EVAL(bindings->item(i+1), inner));
                }
                ast = list->item(2);
                env = inner;
                continue; // TCO
            }

            if (special == "macroexpand") {
                checkArgsIs("macroexpand", 1, argCount);
                return macroExpand(list->item(1), env);
            }

            if (special == "quasiquote") {
                checkArgsIs("quasiquote", 1, argCount);
                ast = quasiquote(list->item(1));
                continue; // TCO
            }
//.........这里部分代码省略.........

void SBSourcesBuildPhase::writeVCProjectFiles(VCProject& proj) const
{
  // We don't support source compilation when building bundles
  TargetProductType productType = m_parentTarget.getProductType();
  if (productType == TargetBundle)
  {
    if (!m_phase->getBuildFileList().empty()) {
      SBLog::warning() << "Ignoring all source files in \"" << m_parentTarget.getName() << "\" bundle target." << std::endl;
    }
    return;
  }

  SBBuildPhase::writeVSFileDescriptions(proj, "Text");

  String xcProjectDir = m_parentTarget.getProject().getProjectDir();
  String vsProjectDir = sb_dirname(proj.getPath());
  StringSet prefixHeaders;
  for (auto bs : m_parentTarget.getBuildSettings()) {
    VCProjectConfiguration* config = proj.addConfiguration(bs.first);

    // Prefix header (recalculate relative path)
    String prefixHeader = bs.second->getValue("GCC_PREFIX_HEADER");
    if (!prefixHeader.empty()) {
      String absHeaderPath = m_parentTarget.makeAbsolutePath(prefixHeader);
      String relHeaderPath = m_parentTarget.makeRelativePath(prefixHeader, vsProjectDir);;
      relHeaderPath = winPath(relHeaderPath);
      config->setItemDefinition("ClangCompile", "PrefixHeader", relHeaderPath);

      // Add plist file to project (only once)
      if (prefixHeaders.find(absHeaderPath) == prefixHeaders.end()) {
        addRelativeFilePathToVS("ClInclude", absHeaderPath, "", proj, *bs.second);
        prefixHeaders.insert(absHeaderPath);
      }
    }

    // Preprocessor definitions
    StringVec preprocessorTokens;
    bs.second->getValue("GCC_PREPROCESSOR_DEFINITIONS", preprocessorTokens);
    String preprocessorDefs = joinStrings(preprocessorTokens, ";");
    if (!preprocessorDefs.empty()) {
      config->setItemDefinition("ClangCompile", "PreprocessorDefinitions", preprocessorDefs);
    }

    // Optimization level
    String optimizationLevel = bs.second->getValue("GCC_OPTIMIZATION_LEVEL");
    if (!optimizationLevel.empty()) {
      String vsOptimizationLevel;
      if (optimizationLevel == "s") {
        vsOptimizationLevel = "MinSpace";
      } else if (optimizationLevel == "0") {
        vsOptimizationLevel = "Disabled";
      } else {
        vsOptimizationLevel = "MaxSpeed";
      }
      config->setItemDefinition("ClangCompile", "OptimizationLevel", vsOptimizationLevel);
    }

    // ARC
    String enableARC = bs.second->getValue("CLANG_ENABLE_OBJC_ARC");
    if (enableARC == "YES") {
      config->setItemDefinition("ClangCompile", "ObjectiveCARC", "true");
    }

    // Modules
    String enableModules = bs.second->getValue("CLANG_ENABLE_MODULES");
    if (enableModules == "YES") {
        config->setItemDefinition("ClangCompile", "ObjectiveCModules", "true");
    }

    // Header search paths (make them relative)
    StringVec includePaths;
    bs.second->getValue("HEADER_SEARCH_PATHS", includePaths);
    for (auto &cur : includePaths) {
      cur = m_parentTarget.makeRelativePath(cur, vsProjectDir);
      cur = winPath(cur);
    }
    includePaths.insert(includePaths.begin(), "$(SolutionPublicHeadersDir)");
    config->setItemDefinition("ClangCompile", "IncludePaths", joinStrings(includePaths, ";"));

    // User header search paths (make them relative)
    StringVec userIncludePaths;
    bs.second->getValue("USER_HEADER_SEARCH_PATHS", userIncludePaths);
    for (auto &cur : userIncludePaths) {
      cur = m_parentTarget.makeRelativePath(cur, vsProjectDir);
      cur = winPath(cur);
    }
    if (!userIncludePaths.empty()) {
      config->setItemDefinition("ClangCompile", "UserIncludePaths", joinStrings(userIncludePaths, ";"));
    }

    // Exclude search path subdirectories
    StringVec excludeSubDirectories;
    bs.second->getValue("EXCLUDED_RECURSIVE_SEARCH_PATH_SUBDIRECTORIES", excludeSubDirectories);
    if (!excludeSubDirectories.empty()) {
        config->setItemDefinition("ClangCompile", "ExcludedSearchPathSubdirectories", joinStrings(excludeSubDirectories, ";"));
    }

    // Header map
    if (bs.second->getValue("USE_HEADERMAP") == "YES") {
      if (bs.second->getValue("ALWAYS_SEARCH_USER_PATHS") == "YES") {
//.........这里部分代码省略.........

Variant c_DebuggerClient::t_processcmd(CVarRef cmdName, CVarRef args) {
  INSTANCE_METHOD_INJECTION_BUILTIN(DebuggerClient, DebuggerClient::processcmd);
  if (!m_client ||
      m_client->getClientState() < DebuggerClient::StateReadyForCommand) {
    raise_warning("client is not initialized");
    return null;
  }
  if (m_client->getClientState() != DebuggerClient::StateReadyForCommand) {
    raise_warning("client is not ready to take command");
    return null;
  }
  if (!cmdName.isString()) {
    raise_warning("cmdName must be string");
    return null;
  }
  if (!args.isNull() && !args.isArray()) {
    raise_warning("args must be null or array");
    return null;
  }

  static const char *s_allowedCmds[] = {
    "break", "continue", "down", "exception", "frame", "global",
    "help", "info", "konstant", "next", "out", "print", "quit", "step",
    "up", "variable", "where", "bt", "set", "inst", "=", "@", NULL
  };

  bool allowed = false;
  for (int i = 0; ; i++) {
    const char *cmd = s_allowedCmds[i];
    if (cmd == NULL) {
      break;
    }
    if (cmdName.same(cmd)) {
      allowed = true;
      break;
    }
  }
  if (!allowed) {
    raise_warning("unsupported command %s", cmdName.toString().data());
    return null;
  }

  m_client->setCommand(cmdName.toString().data());
  StringVec *clientArgs = m_client->args();
  clientArgs->clear();
  if (!args.isNull()) {
    for (ArrayIter iter(args.toArray()); iter; ++iter) {
      CStrRef arg = iter.second().toString();
      clientArgs->push_back(std::string(arg.data(), arg.size()));
    }
  }
  try {
    if (!m_client->process()) {
      raise_warning("command \"%s\" not found", cmdName.toString().data());
    }
  } catch (DebuggerConsoleExitException &e) {
    // Flow-control command goes here
    Logger::Info("wait for debugger client to stop");
    m_client->setTakingInterrupt();
    m_client->setClientState(DebuggerClient::StateBusy);
    DebuggerCommandPtr cmd = m_client->waitForNextInterrupt();
    if (!cmd) {
      raise_warning("not getting a command");
    } else if (cmd->is(DebuggerCommand::KindOfInterrupt)) {
      CmdInterruptPtr cmdInterrupt = dynamic_pointer_cast<CmdInterrupt>(cmd);
      cmdInterrupt->onClientD(m_client);
    } else {
      // Previous pending commands
      cmd->handleReply(m_client);
      cmd->setClientOutput(m_client);
    }
    Logger::Info("debugger client ready for command");
  } catch (DebuggerClientExitException &e) {
    const std::string& nameStr = m_client->getNameApi();
    Logger::Info("client %s disconnected", nameStr.c_str());
    s_dbgCltMap.erase(nameStr);
    delete m_client;
    m_client = NULL;
    return true;
  } catch (DebuggerProtocolException &e) {
    raise_warning("DebuggerProtocolException");
    return null;
  }

  return m_client->getOutputArray();
}

bool parseVocationNode(xmlNodePtr vocationNode, VocationMap& vocationMap, StringVec& vocStringVec, std::string& errorStr)
{
	if(xmlStrcmp(vocationNode->name,(const xmlChar*)"vocation"))
		return true;

	int32_t vocationId = -1;
	std::string strValue, tmpStrValue;
	if(readXMLString(vocationNode, "name", strValue))
	{
		vocationId = Vocations::getInstance()->getVocationId(strValue);
		if(vocationId != -1)
		{
			vocationMap[vocationId] = true;
			int32_t promotedVocation = Vocations::getInstance()->getPromotedVocation(vocationId);
			if(promotedVocation != -1)
				vocationMap[promotedVocation] = true;
		}
		else
		{
			errorStr = "Wrong vocation name: " + strValue;
			return false;
		}
	}
	else if(readXMLString(vocationNode, "id", strValue))
	{
		IntegerVec intVector;
		if(!parseIntegerVec(strValue, intVector))
		{
			errorStr = "Invalid vocation id - '" + strValue + "'";
			return false;
		}

		size_t size = intVector.size();
		for(size_t i = 0; i < size; ++i)
		{
			Vocation* vocation = Vocations::getInstance()->getVocation(intVector[i]);
			if(vocation && vocation->getName() != "")
			{
				vocationId = vocation->getId();
				strValue = vocation->getName();

				vocationMap[vocationId] = true;
				int32_t promotedVocation = Vocations::getInstance()->getPromotedVocation(vocationId);
				if(promotedVocation != -1)
					vocationMap[promotedVocation] = true;
			}
			else
			{
				std::stringstream ss;
				ss << "Wrong vocation id: " << intVector[i];

				errorStr = ss.str();
				return false;
			}
		}
	}

	if(vocationId != -1 && (!readXMLString(vocationNode, "showInDescription", tmpStrValue) || booleanString(tmpStrValue)))
		vocStringVec.push_back(asLowerCaseString(strValue));

	return true;
}

void MacAddrSuite::testVec00()
{
    bool ok = true;
    MacAddr macAddr;
    MacAddrVec vec0;
    String mac;
    StringVec macs;
    for (unsigned int i = 0; i < NUM_SAMPLES; ++i)
    {
        const sample_t& r = SAMPLE[i];
        if (r.isValid)
        {
            macAddr = r.addr;
            unsigned int foundAt = vec0.numItems();
            if ((!vec0.add(macAddr)) || (vec0.findIndex(macAddr) != foundAt))
            {
                ok = false;
                break;
            }
            mac = macAddr;
            macs.add(mac);
        }
    }
    CPPUNIT_ASSERT(ok);

    MacAddrVec vec1(vec0);
    ok = (vec1 == vec0);
    CPPUNIT_ASSERT(ok);
    vec1.reset();
    ok = (vec1 != vec0) && (vec1.numItems() == 0);
    CPPUNIT_ASSERT(ok);

    ok = vec1.reset(macs) && (vec1 == vec0);
    CPPUNIT_ASSERT(ok);
    mac = "not-a-mac";
    macs.add(mac);
    ok = (!vec1.reset(macs)) && (vec1 == vec0);
    CPPUNIT_ASSERT(ok);

    bool reverseOrder = false;
    vec0.sort(reverseOrder);
    ok = vec1.find(vec0.peek(0));
    CPPUNIT_ASSERT(ok);
    for (size_t i = 1, numItems = vec0.numItems(); i < numItems; ++i)
    {
        if ((!vec1.find(vec0.peek(i))) || (vec0.peek(i - 1) > vec0.peek(i)))
        {
            ok = false;
            break;
        }
    }
    CPPUNIT_ASSERT(ok);

    reverseOrder = true;
    vec0.sort(reverseOrder);
    ok = vec1.find(vec0.peek(0));
    CPPUNIT_ASSERT(ok);
    for (size_t i = 1, numItems = vec0.numItems(); i < numItems; ++i)
    {
        if ((!vec1.find(vec0.peek(i))) || (vec0.peek(i - 1) < vec0.peek(i)))
        {
            ok = false;
            break;
        }
    }
    CPPUNIT_ASSERT(ok);
}