bool HttpMessage::ParseHeaders(const StringPiece& data, HttpMessage::ErrorCode* error) {
HttpMessage::ErrorCode error_placeholder;
if (error == NULL)
error = &error_placeholder;
StringPiece::size_type pos = data.find_first_of('\n');
if (pos == StringPiece::npos) {
pos = data.size();
}
std::string first_line =
StringTrimRight(data.substr(0, pos), "\r");
if (first_line.empty()) {
*error = HttpMessage::ERROR_NO_START_LINE;
return false;
}
if (!ParseStartLine(first_line, error))
return false;
int error_code = 0;
bool result = m_headers.Parse(data.substr(pos + 1), &error_code);
*error = static_cast<HttpMessage::ErrorCode>(error_code);
return result;
}
TEST(StrUtilTest, Ops) {
string str(" Hello World ");
StringTrimLeft(&str);
EXPECT_EQ("Hello World ", str);
StringTrimRight(&str);
EXPECT_EQ("Hello World", str);
StringToLower(&str);
EXPECT_EQ("hello world", str);
string str2(" Hello World ");
StringTrim(&str2);
EXPECT_EQ("Hello World", str2);
}
std::string StringTrimRight(const StringPiece& str, const StringPiece& trim_value)
{
std::string res = str.as_string();
StringTrimRight(&res, trim_value);
return res;
}
std::string StringTrimRight(const StringPiece& str)
{
std::string res = str.as_string();
StringTrimRight(&res);
return res;
}
std::string StringUtil::StringTrim( const std::string& strContent )
{
return StringTrimLeft(StringTrimRight(strContent));
}
