ppsspp/ext/native/base/stringutil.h

#pragma once

#include <string>
#include <sstream>
#include <vector>

#include "base/basictypes.h"

#ifdef _MSC_VER
#pragma warning (disable:4996)
#define strncasecmp _strnicmp
#define strcasecmp _stricmp
#else
#include <strings.h>
#endif

// Dumb wrapper around itoa, providing a buffer. Declare this on the stack.
class ITOA {
public:
  char buffer[16];
  const char *p(int i) {
    sprintf(buffer, "%i", i);
    return &buffer[0];
  }
};

// Useful for shaders with error messages..
std::string LineNumberString(const std::string &str);

// Other simple string utilities.

inline bool startsWith(const std::string &str, const std::string &what) {
	if (str.size() < what.size())
		return false;
	return str.substr(0, what.size()) == what;
}

inline bool endsWith(const std::string &str, const std::string &what) {
	if (str.size() < what.size())
		return false;
  return str.substr(str.size() - what.size()) == what;
}

// Only use on strings where you're only concerned about ASCII.
inline bool startsWithNoCase(const std::string &str, const std::string &what) {
	if (str.size() < what.size())
		return false;
	return strncasecmp(str.c_str(), what.c_str(), what.size()) == 0;
}

inline bool endsWithNoCase(const std::string &str, const std::string &what) {
	if (str.size() < what.size())
		return false;
	const size_t offset = str.size() - what.size();
	return strncasecmp(str.c_str() + offset, what.c_str(), what.size()) == 0;
}

void DataToHexString(const uint8_t *data, size_t size, std::string *output);
inline void StringToHexString(const std::string &data, std::string *output) {
  DataToHexString((uint8_t *)(&data[0]), data.size(), output);
}

std::string StringFromFormat(const char* format, ...);
std::string StringFromInt(int value);
std::string StringFromBool(bool value);

std::string ArrayToString(const uint8_t *data, uint32_t size, int line_len = 20, bool spaces = true);

std::string StripSpaces(const std::string &s);
std::string StripQuotes(const std::string &s);

void SplitString(const std::string& str, const char delim, std::vector<std::string>& output);

void GetQuotedStrings(const std::string& str, std::vector<std::string>& output);

std::string ReplaceAll(std::string input, const std::string& src, const std::string& dest);

// Compare two strings, ignore the difference between the ignorestr1 and the ignorestr2 in str1 and str2.
int strcmpIgnore(std::string str1, std::string str2, std::string ignorestr1, std::string ignorestr2);

void StringTrimEndNonAlphaNum(char *str);
void SkipSpace(const char **ptr);
void StringUpper(char *str);
void StringUpper(char *str, int len);