void
test_helpers_detail::check_equal(const char* expected[],
const string_vector& actual)
{
const char** expected_iter = expected;
string_vector::const_iterator actual_iter = actual.begin();
bool equals = true;
while (equals && *expected_iter != NULL && actual_iter != actual.end()) {
if (*expected_iter != *actual_iter) {
equals = false;
} else {
expected_iter++;
actual_iter++;
}
}
if (equals && ((*expected_iter == NULL && actual_iter != actual.end()) ||
(*expected_iter != NULL && actual_iter == actual.end())))
equals = false;
if (!equals) {
std::cerr << "EXPECTED:\n";
for (expected_iter = expected; *expected_iter != NULL; expected_iter++)
std::cerr << *expected_iter << "\n";
std::cerr << "ACTUAL:\n";
for (actual_iter = actual.begin(); actual_iter != actual.end();
actual_iter++)
std::cerr << *actual_iter << "\n";
ATF_FAIL("Expected results differ to actual values");
}
}
inline void
write_file(
const boost::filesystem::path& path,
const string_vector& lines
) {
std::ofstream ostr(path.string());
std::copy(
lines.begin(),
lines.end(),
std::ostream_iterator<std::string>(ostr, "\n")
);
}
string print_layouts(const string_vector& sv)
{
ostringstream oss;
bool fst = true;
oss << "[";
for(string_vector::const_iterator i=sv.begin(); i!=sv.end(); i++) {
if(!fst) oss << " ";
oss << *i;
fst = false;
}
oss << "]";
return oss.str();
}
// returns true if symbol is ok
bool filter(const string_vector& nonsyms, const std::string& symbol)
{
if(symbol.empty())
return false;
// Filter out all prohibited words
string_vector::const_iterator r = find(nonsyms.begin(), nonsyms.end(), symbol);
if(r != nonsyms.end())
return false;
// Filter out all numbers groups started with number
if(isdigit(symbol[0]))
return false;
return true;
}
//功能：文件转换成string类的vector容器，文件中每一行字符串对应容器中的一个元素
//参数：
// fileName: string类型，文件名
// sVec；string_vector& 类型，文件转换得到的容器
//返回值：int类型，0-文件转换正常，非0值表示转换异常
int CXxwCppPub::FileToVector(string fileName, string_vector& sVec)
{
//1 先讲文件转换成文件流
ifstream inFile(fileName.c_str());
if (!inFile)
{
return 1;
}
//2 将文件内容读入到string类的vector容器中,每一行对应容器中的一个元素
string s;
while(getline(inFile, s))
{
sVec.push_back(s);
}
inFile.close();//关闭文件
if (inFile.eof())
{
return 0;//文件结束
}
else if (inFile.bad())
{
return 2;//发生系统故障
}
else if (inFile.fail())
{
return 3;//读入数据失败
}
return 0;
}
void safe_push_back(string_vector& v, std::string s, std::string note)
{
if(s.empty()) return;
if(!note.empty()) {
s += "(" + note + ")";
}
v.push_back(s);
}
string_vector FindFiles(const string_vector &files, time_t changed_since)
{
string_vector result;
for (int i = 0; i < files.size(); i++) {
FindFiles(files[i], &result, changed_since);
}
sort(result.begin(), result.end());
return result;
}
inline void
read_file(
const boost::filesystem::path& path,
string_vector& lines
) {
std::string line;
std::ifstream istr(path.string());
while (std::getline(istr, line))
lines.push_back(line);
}
client::int_type client::recv_multi_bulk_reply_(string_vector & out)
{
int_type length = recv_bulk_reply_(prefix_multi_bulk_reply);
if (length == -1)
throw key_error("no such key");
for (int_type i = 0; i < length; ++i)
out.push_back(recv_bulk_reply_());
return length;
}
//功能：在源字符串中查找指定的多个字符串，如果找到任意一个就返回true，一个都没找到返回false
//参数：
// sSrc: string & 类型，源字符串
// vecSub: const string_vector &类型，查找的多个字符串
//返回值：bool类型，找到任意一个就返回true，一个都没找到返回false
bool CXxwCppPub::FindSubStr(string& sSrc, const string_vector &vecSub)
{
bool bFind = false;
if (sSrc.empty() || vecSub.empty())
{
return bFind;
}
typedef string_vector::const_iterator ItSub;//常迭代器，不会修改容器
for (ItSub it = vecSub.begin(); it != vecSub.end(); ++it)
{
string sSub = *it;
if (sSrc.find(sSub) != string::npos)
{
return true;//找到了一个字符串，返回true
}
}
return bFind;
}
void XKeyboard::BuildLayout(string_vector& vec) {
XkbRF_VarDefsRec vdr;
int i = 0;
char str[20] = {0};
const char s[2] = ",";
char *token;
char* tmp = NULL;
strcpy(str, (
!_display ? NO_KEYBOARD :
(XkbRF_GetNamesProp(_display, &tmp, &vdr) && vdr.layout) ?
vdr.layout : DFLT_XKB_LAYOUT));
/* get the first token */
token = strtok(str, s);
/* walk through other tokens */
while( token != NULL )
{
vec.push_back(token);
token = strtok(NULL, s);
}
}
void argument_parser::parse(string_vector & tokens)
{
for(std::size_t i = 0, end = tokens.size(); i < end; i++)
{
std::string const & token = tokens[i];
if(token.empty())
continue;
if(token[0] == '-')
{
std::string name = token.substr(1);
variable_vector::iterator iterator = std::find(variables.begin(), variables.end(), name);
if(iterator == variables.end())
continue;
argument_variable & variable = *iterator;
i++;
if(i == end)
throw exception("Variable \"" + name + "\" is lacking an argument");
std::string argument = tokens[i];
switch(variable.type)
{
case argument_variable_type_bool:
{
bool value;
if(!string_to_bool(argument, value))
throw exception("Invalid boolean value specified for variable \"" + name + "\"");
*reinterpret_cast<bool *>(variable.address) = value;
break;
}
case argument_variable_type_string:
*reinterpret_cast<std::string *>(variable.address) = argument;
break;
default:
throw exception("Unknown variable type encountered in argument parser");
break;
}
variable.handled = true;
}
}
BOOST_FOREACH(argument_variable & variable, variables)
{
if(!variable.handled)
{
if(variable.required)
throw exception("Required variable \"" + variable.name + "\" has not been specified");
else if(variable.default_value)
{
switch(variable.type)
{
case argument_variable_type_bool:
variable.set_default_value<bool>();
break;
case argument_variable_type_string:
variable.set_default_value<std::string>();
break;
}
}
}
}
}
bool console_command::match(std::string const & match_command, string_vector const & arguments) const
{
return command == match_command && argument_count == arguments.size();
}