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4.50 beta

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This commit is contained in:
Igor Pavlov
2007-07-24 00:00:00 +00:00
committed by Kornel Lesiński
parent 7038848692
commit 980e181dcc
104 changed files with 1419 additions and 4952 deletions
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123
CPP/7zip/UI/Common/ExtractingFilePath.cpp
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@@ -5,74 +5,76 @@
static UString ReplaceIncorrectChars(const UString &s)
{
#ifdef _WIN32
UString res;
for (int i = 0; i < s.Length(); i++)
{
wchar_t c = s[i];
#ifdef _WIN32
if (c < 0x20 || c == '*' || c == '?' || c == '<' || c == '>' || c == '|' || c == ':' || c == '"')
c = '_';
#endif
res += c;
}
return res;
}
static void ReplaceDisk(UString &s)
{
int i;
for (i = 0; i < s.Length(); i++)
if (s[i] != ' ')
break;
if (s.Length() > i + 1)
{
if (s[i + 1] == L':')
{
s.Delete(i + 1);
// s.Insert(i + 1, L'_');
}
}
}
UString GetCorrectFileName(const UString &path)
{
UString result = path;
{
UString test = path;
test.Trim();
if (test == L"..")
result.Replace(L"..", L"");
}
ReplaceDisk(result);
return result;
}
UString GetCorrectPath(const UString &path)
{
UString result = path;
int first;
for (first = 0; first < result.Length(); first++)
if (result[first] != ' ')
break;
while(result.Length() > first)
{
if (
#ifdef _WIN32
result[first] == L'\\' ||
#endif
result[first] == L'/')
{
result.Delete(first);
continue;
}
break;
}
#ifdef _WIN32
result.Replace(L"..\\", L"");
#else
return s;
#endif
result.Replace(L"../", L"");
}
ReplaceDisk(result);
#ifdef _WIN32
static const wchar_t *g_ReservedNames[] =
{
L"CON", L"PRN", L"AUX", L"NUL"
};
static bool CheckTail(const UString &name, int len)
{
int dotPos = name.Find(L'.');
if (dotPos < 0)
dotPos = name.Length();
UString s = name.Left(dotPos);
s.TrimRight();
return (s.Length() != len);
}
static bool CheckNameNum(const UString &name, const wchar_t *reservedName)
{
int len = MyStringLen(reservedName);
if (name.Length() <= len)
return true;
if (name.Left(len).CompareNoCase(reservedName) != 0)
return true;
wchar_t c = name[len];
if (c < L'0' || c > L'9')
return true;
return CheckTail(name, len + 1);
}
static bool IsSupportedName(const UString &name)
{
for (int i = 0; i < sizeof(g_ReservedNames) / sizeof(g_ReservedNames[0]); i++)
{
const wchar_t *reservedName = g_ReservedNames[i];
int len = MyStringLen(reservedName);
if (name.Length() < len)
continue;
if (name.Left(len).CompareNoCase(reservedName) != 0)
continue;
if (!CheckTail(name, len))
return false;
}
if (!CheckNameNum(name, L"COM"))
return false;
return CheckNameNum(name, L"LPT");
}
#endif
static UString GetCorrectFileName(const UString &path)
{
UString result = path;
UString test = path;
// test.Trim();
if (test == L"..")
result.Replace(L"..", L"");
return ReplaceIncorrectChars(result);
}
@@ -85,6 +87,13 @@ void MakeCorrectPath(UStringVector &pathParts)
if (s.IsEmpty())
pathParts.Delete(i);
else
{
#ifdef _WIN32
if (!IsSupportedName(s))
s = (UString)L"_" + s;
#endif
i++;
}
}
}