static URI_INLINE int URI_FUNC(UriStringToFilename)(const URI_CHAR * uriString,
URI_CHAR * filename, UriBool toUnix) {
if ((uriString == NULL) || (filename == NULL)) {
return URI_ERROR_NULL;
}
{
const UriBool file_two_slashes =
URI_STRNCMP(uriString, _UT("file://"), URI_STRLEN(_UT("file://"))) == 0;
const UriBool file_three_slashes = file_two_slashes
&& (URI_STRNCMP(uriString, _UT("file:///"), URI_STRLEN(_UT("file:///"))) == 0);
const size_t charsToSkip = file_two_slashes
? file_three_slashes
? toUnix
/* file:///bin/bash */
? URI_STRLEN(_UT("file://"))
/* file:///E:/Documents%20and%20Settings */
: URI_STRLEN(_UT("file:///"))
/* file://Server01/Letter.txt */
: URI_STRLEN(_UT("file://"))
: 0;
const size_t charsToCopy = URI_STRLEN(uriString + charsToSkip) + 1;
const UriBool is_windows_network_with_authority =
(toUnix == URI_FALSE)
&& file_two_slashes
&& ! file_three_slashes;
URI_CHAR * const unescape_target = is_windows_network_with_authority
? (filename + 2)
: filename;
if (is_windows_network_with_authority) {
filename[0] = '\\';
filename[1] = '\\';
}
memcpy(unescape_target, uriString + charsToSkip, charsToCopy * sizeof(URI_CHAR));
URI_FUNC(UnescapeInPlaceEx)(filename, URI_FALSE, URI_BR_DONT_TOUCH);
}
/* Convert forward slashes to backslashes */
if (!toUnix) {
URI_CHAR * walker = filename;
while (walker[0] != _UT('\0')) {
if (walker[0] == _UT('/')) {
walker[0] = _UT('\\');
}
walker++;
}
}
return URI_SUCCESS;
}
static URI_INLINE int URI_FUNC(UriStringToFilename)(const URI_CHAR * uriString,
URI_CHAR * filename, UriBool toUnix) {
const URI_CHAR * const prefix = toUnix ? _UT("file://") : _UT("file:///");
const int prefixLen = toUnix ? 7 : 8;
URI_CHAR * walker = filename;
size_t charsToCopy;
const UriBool absolute = (URI_STRNCMP(uriString, prefix, prefixLen) == 0);
const int charsToSkip = (absolute ? prefixLen : 0);
charsToCopy = URI_STRLEN(uriString + charsToSkip) + 1;
memcpy(filename, uriString + charsToSkip, charsToCopy * sizeof(URI_CHAR));
URI_FUNC(UnescapeInPlaceEx)(filename, URI_FALSE, URI_BR_DONT_TOUCH);
/* Convert forward slashes to backslashes */
if (!toUnix) {
while (walker[0] != _UT('\0')) {
if (walker[0] == _UT('/')) {
walker[0] = _UT('\\');
}
walker++;
}
}
return URI_SUCCESS;
}
