diff options
Diffstat (limited to 'base/string_util.h')
| -rw-r--r-- | base/string_util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/base/string_util.h b/base/string_util.h index 68142cb..28c5d35 100644 --- a/base/string_util.h +++ b/base/string_util.h @@ -377,6 +377,13 @@ bool StringToInt64(const std::wstring& input, int64* output); bool HexStringToInt(const std::string& input, int* output); bool HexStringToInt(const std::wstring& input, int* output); +// Similar to the previous functions, except that output is a vector of bytes. +// |*output| will contain as many bytes as were successfully parsed prior to the +// error. There is no overflow, but input.size() must be evenly divisible by 2. +// Leading 0x or +/- are not allowed. +bool HexStringToBytes(const std::string& input, std::vector<uint8>* output); +bool HexStringToBytes(const std::wstring& input, std::vector<uint8>* output); + // For floating-point conversions, only conversions of input strings in decimal // form are defined to work. Behavior with strings representing floating-point // numbers in hexadecimal, and strings representing non-fininte values (such as |