diff options
Diffstat (limited to 'contrib/epee/include/string_tools.h')
| -rw-r--r-- | contrib/epee/include/string_tools.h | 54 |
1 files changed, 31 insertions, 23 deletions
diff --git a/contrib/epee/include/string_tools.h b/contrib/epee/include/string_tools.h index 53be7c3ae..4cc88418c 100644 --- a/contrib/epee/include/string_tools.h +++ b/contrib/epee/include/string_tools.h @@ -183,27 +183,35 @@ namespace string_tools //---------------------------------------------------------------------------- PUSH_WARNINGS DISABLE_GCC_WARNING(maybe-uninitialized) - template<class XType> - inline bool get_xtype_from_string(OUT XType& val, const std::string& str_id) - { - try - { - val = boost::lexical_cast<XType>(str_id); - return true; - } - catch(std::exception& /*e*/) - { - //const char* pmsg = e.what(); - return false; - } + template<class XType> + inline bool get_xtype_from_string(OUT XType& val, const std::string& str_id) + { + if (std::is_integral<XType>::value && !std::numeric_limits<XType>::is_signed && !std::is_same<XType, bool>::value) + { + for (char c : str_id) + { + if (!std::isdigit(c)) + return false; + } + } - catch(...) - { - return false; - } + try + { + val = boost::lexical_cast<XType>(str_id); + return true; + } + catch(std::exception& /*e*/) + { + //const char* pmsg = e.what(); + return false; + } + catch(...) + { + return false; + } - return true; - } + return true; + } POP_WARNINGS //--------------------------------------------------- template<typename int_t> @@ -315,7 +323,7 @@ POP_WARNINGS //---------------------------------------------------------------------------- //#ifdef _WINSOCK2API_ - inline std::string get_ip_string_from_int32(boost::uint32_t ip) + inline std::string get_ip_string_from_int32(uint32_t ip) { in_addr adr; adr.s_addr = ip; @@ -326,7 +334,7 @@ POP_WARNINGS return "[failed]"; } //---------------------------------------------------------------------------- - inline bool get_ip_int32_from_string(boost::uint32_t& ip, const std::string& ip_str) + inline bool get_ip_int32_from_string(uint32_t& ip, const std::string& ip_str) { ip = inet_addr(ip_str.c_str()); if(INADDR_NONE == ip) @@ -369,7 +377,7 @@ POP_WARNINGS return ss.str(); } - inline std::string num_to_string_fast(boost::int64_t val) + inline std::string num_to_string_fast(int64_t val) { /* char buff[30] = {0}; @@ -378,7 +386,7 @@ POP_WARNINGS return boost::lexical_cast<std::string>(val); } //---------------------------------------------------------------------------- - inline bool string_to_num_fast(const std::string& buff, boost::int64_t& val) + inline bool string_to_num_fast(const std::string& buff, int64_t& val) { //return get_xtype_from_string(val, buff); #if (defined _MSC_VER) |