StringUtils.hpp

Go to the documentation of this file.

#ifndef FW_STRINGUTILS_HPP
#define FW_STRINGUTILS_HPP
#include <Fw/FPrimeBasicTypes.hpp>

namespace Fw {
namespace StringUtils {
char* string_copy(char* destination, const char* source, FwSizeType num);

const char* string_last_n(const char* source, const FwSizeType n, const FwSizeType buffer_size);

FwSizeType string_length(const CHAR* source, FwSizeType buffer_size);

FwSignedSizeType substring_find(const CHAR* source_string,
                                FwSizeType source_size,
                                const CHAR* sub_string,
                                FwSizeType sub_size);

FwSignedSizeType substring_find_last(const CHAR* source_string,
                                     FwSizeType source_size,
                                     const CHAR* sub_string,
                                     FwSizeType sub_size);

enum StringToNumberStatus {
    SUCCESSFUL_CONVERSION,  
    NULL_INPUT,             
    INVALID_STRING,         
    INVALID_BASE,           
    INVALID_NUMBER,         
    INVALID_RANGE,          
};

#if FW_HAS_64_BIT

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, U64& output, char** next, U8 base = 0);

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, I64& output, char** next, U8 base = 0);
#endif
#if FW_HAS_32_BIT

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, U32& output, char** next, U8 base = 0);

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, I32& output, char** next, U8 base = 0);
#endif
#if FW_HAS_16_BIT

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, U16& output, char** next, U8 base = 0);

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, I16& output, char** next, U8 base = 0);
#endif

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, U8& output, char** next, U8 base = 0);

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, I8& output, char** next, U8 base = 0);

StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, F32& output, char** next);
StringToNumberStatus string_to_number(const CHAR* input, FwSizeType buffer_size, F64& output, char** next);

}  // namespace StringUtils
}  // namespace Fw
#endif  // FW_STRINGUTILS_HPP