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Added normalize EOL to LF function.

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bkaradzic
2013-02-16 23:00:23 -08:00
parent 6f66ec461d
commit 78fc5fad7c
1 changed files with 20 additions and 2 deletions
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22
include/bx/string.h
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@@ -59,7 +59,7 @@ namespace bx
{
for (; '\0' != *_str; _str += strnlen(_str, 1024) )
{
const char* eol = strnstr(_str, "\n\r", 1024);
const char* eol = strnstr(_str, "\r\n", 1024);
if (NULL != eol)
{
return eol + 2;
@@ -80,7 +80,7 @@ namespace bx
{
for (; '\0' != *_str; _str += strnlen(_str, 1024) )
{
const char* eol = strnstr(_str, "\n\r", 1024);
const char* eol = strnstr(_str, "\r\n", 1024);
if (NULL != eol)
{
return eol;
@@ -140,6 +140,24 @@ namespace bx
return NULL;
}
// Normalize string to sane line endings.
inline void eolLF(char* _out, size_t _size, const char* _str)
{
if (0 < _size)
{
char* end = _out + _size - 1;
for (char ch = *_str++; ch != '\0' && _out < end; ch = *_str++)
{
if ('\r' != ch)
{
*_out++ = ch;
}
}
*end = '\0';
}
}
/// Cross platform implementation of vsnprintf that returns number of
/// characters which would have been written to the final string if
/// enough space had been available.