#include "trim.h"

char* trim_left(char* text)
{
	return text;
}

char* trim_right(char* text)
{
	return text;
}

char* trim_right2(char* text, size_t len)
{
	return text;
}

char* trim_inside(char* text)
{
	return text;
}

const char* find_first_non_whitespace(const char *text)
{
	while ( isspace(*text) )
		++text;

	return text;
}

char* trim(char* text)
{
  #if TRIM_LINE1
	return trim_line(text, true, false, true);
  #else
	return trim_left(trim_right(text));
  #endif
}

char* trim2(char* text, size_t len)
{
  #if TRIM_LINE2
	return trim_line2(text, len, true, false, true);
  #else
	return trim_left(trim_right2(text, len));
  #endif
}

char* trim_all(char* text)
{
  #if TRIM_LINE1
	return trim_line(text, true, true, true);
  #else
	return trim_inside(trim_left(trim_right(text)));
  #endif
}

char* trim_all2(char* text, size_t len)
{
  #if TRIM_LINE2
	return trim_line2(text, len, true, true, true);
  #else
	return trim_inside(trim_left(trim_right2(text, len)));
  #endif
}

#if TRIM_LINE1

char* trim_line(char* text, bool left, bool inside, bool right)
{
	return text;
}

#endif // TRIM_LINE1

#if TRIM_LINE2

char* trim_line2(char* text, size_t len, bool left, bool inside, bool right)
{
	return text;
}

#endif // TRIM_LINE2