#include?“base64.h“??
#include???
??
static?const?std::string?base64_chars?=???
?????????????“ABCDEFGHIJKLMNOPQRSTUVWXYZ“??
?????????????“abcdefghijklmnopqrstuvwxyz“??
?????????????“0123456789+/“;??
????
static?inline?bool?is_base64（unsigned?char?c）?{??
??return?（isalnum（c）?||?（c?==?‘+‘）?||?（c?==?‘/‘））;??
}??
??
std::string?base64_encode（unsigned?char?const*?bytes_to_encode?unsigned?int?in_len）?{??
??std::string?ret;??
??int?i?=?0;??
??int?j?=?0;??
??unsigned?char?char_array_3[3];??
??unsigned?char?char_array_4[4];??
??
??while?（in_len--）?{??
????char_array_3[i++]?=?*（bytes_to_encode++）;??
????if?（i?==?3）?{??
??????char_array_4[0]?=?（char_array_3[0]?&?0xfc）?>>?2;??
??????char_array_4[1]?=?（（char_array_3[0]?&?0x03）?<>?4）;??
??????char_array_4[2]?=?（（char_array_3[1]?&?0x0f）?<>?6）;??
??????char_array_4[3]?=?char_array_3[2]?&?0x3f;??
??
??????for（i?=?0;?（i?<4）?;?i++）??
????????ret?+=?base64_chars[char_array_4[i]];??
??????i?=?0;??
????}??
??}??
??
??if?（i）??
??{??
????for（j?=?i;?j???????char_array_3[j]?=?‘\0‘;??
??
????char_array_4[0]?=?（char_array_3[0]?&?0xfc）?>>?2;??
????char_array_4[1]?=?（（char_array_3[0]?&?0x03）?<>?4）;??
????char_array_4[2]?=?（（char_array_3[1]?&?0x0f）?<>?6）;??
????char_array_4[3]?=?char_array_3[2]?&?0x3f;??
??
????for?（j?=?0;?（j???????ret?+=?base64_chars[char_array_4[j]];??
??
????while（（i++???????ret?+=?‘=‘;??
??
??}??
??
??return?ret;??
??
}??
??
std::string?base64_decode（std::string?const&?encoded_string）?{??
??int?in_len?=?encoded_string.size（）;??
??int?i?=?0;??
??int?j?=?0;??
??int?in_?=?0;??
??unsigned?char?char_array_4[4]?char_array_3[3];??
??std::string?ret;??
??
??while?（in_len--?&&?（?encoded_string[in_]?!=?‘=‘）?&&?is_base64（encoded_string[in_]））?{??
????char_array_4[i++]?=?encoded_string[in_];?in_++;??
????if?（i?==4）?{??
??????for?（i?=?0;?i?<4;?i++）??
????????char_array_4[i]?=?base64_chars.find（char_array_4[i]）;??
??
??????char_array_3[0]?=?（char_array_4[0]?<>?4）;??
??????char_array_3[1]?=?（（char_array_4[1]?&?0xf）?<>?2）;??
??????char_array_3[2]?=?（（char_array_4[2]?&?0x3）?<??
??????for?（i?=?0;?（i?????????ret?+=?char_array_3[i];??
??????i?=?0;??
????}??
??}??
??
??if?（i）?{??
????for?（j?=?i;?j?<4;?j++）??
??????char_array_4[j]?=?0;??
??
????for?（j?=?0;?j?<4;?j++）??
??????char_array_4[j]?=?base64_chars.find（char_array_4[j]）;??
??
????char_array_3[0]?=?（char_array_4[0]?<>?4）;??
????char_array_3[1]?=?（（char_array_4[1]?&?0xf）?<>?2）;??
????char_array_3[2]?=?（（char_array_4[2]?&?0x3）?<??
????for?（j?=?0;?（j???}??
??
??ret

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1013??2017-03-25?22:36??AliyunDomain\CMakeLists.txt

?????文件????????304??2017-03-25?22:54??AliyunDomain\config\setting.ini

?????文件???????1706??2016-12-14?17:58??AliyunDomain\include\cppconn\build_config.h

?????文件???????2850??2016-12-14?18:08??AliyunDomain\include\cppconn\config.h

?????文件???????4741??2016-12-14?17:58??AliyunDomain\include\cppconn\connection.h

?????文件???????1571??2016-12-14?17:58??AliyunDomain\include\cppconn\datatype.h

?????文件???????2075??2016-12-14?17:58??AliyunDomain\include\cppconn\driver.h

?????文件???????4728??2016-12-14?17:58??AliyunDomain\include\cppconn\exception.h

?????文件??????14126??2016-12-14?17:58??AliyunDomain\include\cppconn\metadata.h

?????文件???????2009??2016-12-14?17:58??AliyunDomain\include\cppconn\parameter_metadata.h

?????文件???????2845??2016-12-14?17:58??AliyunDomain\include\cppconn\prepared_statement.h

?????文件???????4452??2016-12-14?17:58??AliyunDomain\include\cppconn\resultset.h

?????文件???????2805??2016-12-14?17:58??AliyunDomain\include\cppconn\resultset_metadata.h

?????文件???????5537??2016-12-14?17:58??AliyunDomain\include\cppconn\sqlstring.h

?????文件???????2480??2016-12-14?17:58??AliyunDomain\include\cppconn\statement.h

?????文件???????7213??2016-12-14?17:58??AliyunDomain\include\cppconn\variant.h

?????文件???????1535??2016-12-14?18:08??AliyunDomain\include\cppconn\version_info.h

?????文件???????1901??2016-12-14?17:58??AliyunDomain\include\cppconn\warning.h

?????文件??????92631??2016-10-10?20:12??AliyunDomain\include\curl\curl.h

?????文件??????22393??2016-11-02?14:55??AliyunDomain\include\curl\curlbuild.h

?????文件???????8936??2016-10-10?20:12??AliyunDomain\include\curl\curlrules.h

?????文件???????3076??2016-11-02?14:55??AliyunDomain\include\curl\curlver.h

?????文件???????3473??2016-10-10?20:12??AliyunDomain\include\curl\easy.h

?????文件???????2071??2016-10-10?20:12??AliyunDomain\include\curl\mprintf.h

?????文件??????16095??2016-10-10?20:12??AliyunDomain\include\curl\multi.h

?????文件???????1331??2016-10-10?20:12??AliyunDomain\include\curl\stdcheaders.h

?????文件??????38359??2016-10-10?20:12??AliyunDomain\include\curl\typecheck-gcc.h

?????文件???????5460??2016-12-14?17:58??AliyunDomain\include\mysql_connection.h

?????文件???????2825??2016-12-14?17:58??AliyunDomain\include\mysql_driver.h

?????文件???????1562??2016-12-14?17:58??AliyunDomain\include\mysql_error.h

............此處省略73個文件信息