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Diffstat (limited to '3rdparty/lzma/CPP/7zip/UI/Common/PropIDUtils.cpp')
-rw-r--r--3rdparty/lzma/CPP/7zip/UI/Common/PropIDUtils.cpp120
1 files changed, 120 insertions, 0 deletions
diff --git a/3rdparty/lzma/CPP/7zip/UI/Common/PropIDUtils.cpp b/3rdparty/lzma/CPP/7zip/UI/Common/PropIDUtils.cpp
new file mode 100644
index 00000000000..dacaca5f988
--- /dev/null
+++ b/3rdparty/lzma/CPP/7zip/UI/Common/PropIDUtils.cpp
@@ -0,0 +1,120 @@
+// PropIDUtils.cpp
+
+#include "StdAfx.h"
+
+#include "Common/IntToString.h"
+
+#include "Windows/FileFind.h"
+#include "Windows/PropVariantConversions.h"
+
+#include "../../PropID.h"
+
+#include "PropIDUtils.h"
+
+using namespace NWindows;
+
+void ConvertUInt32ToHex(UInt32 value, wchar_t *s)
+{
+ for (int i = 0; i < 8; i++)
+ {
+ int t = value & 0xF;
+ value >>= 4;
+ s[7 - i] = (wchar_t)((t < 10) ? (L'0' + t) : (L'A' + (t - 10)));
+ }
+ s[8] = L'\0';
+}
+
+static const char g_WinAttrib[17] = "RHS8DAdNTsrCOnE_";
+/*
+0 READONLY
+1 HIDDEN
+3 SYSTEM
+
+4 DIRECTORY
+5 ARCHIVE
+6 DEVICE
+7 NORMAL
+8 TEMPORARY
+9 SPARSE_FILE
+10 REPARSE_POINT
+11 COMPRESSED
+12 OFFLINE
+13 NOT_CONTENT_INDEXED
+14 ENCRYPTED
+
+16 VIRTUAL
+*/
+
+static const char kPosixTypes[16] = { '0', 'p', 'c', '3', 'd', '5', 'b', '7', '-', '9', 'l', 'B', 's', 'D', 'E', 'F' };
+#define MY_ATTR_CHAR(a, n, c) ((a )& (1 << (n))) ? c : L'-';
+
+UString ConvertPropertyToString(const PROPVARIANT &prop, PROPID propID, bool full)
+{
+ switch(propID)
+ {
+ case kpidCTime:
+ case kpidATime:
+ case kpidMTime:
+ {
+ if (prop.vt != VT_FILETIME)
+ break;
+ FILETIME localFileTime;
+ if ((prop.filetime.dwHighDateTime == 0 &&
+ prop.filetime.dwLowDateTime == 0) ||
+ !::FileTimeToLocalFileTime(&prop.filetime, &localFileTime))
+ return UString();
+ return ConvertFileTimeToString(localFileTime, true, full);
+ }
+ case kpidCRC:
+ {
+ if (prop.vt != VT_UI4)
+ break;
+ wchar_t temp[12];
+ ConvertUInt32ToHex(prop.ulVal, temp);
+ return temp;
+ }
+ case kpidAttrib:
+ {
+ if (prop.vt != VT_UI4)
+ break;
+ UInt32 a = prop.ulVal;
+ wchar_t sz[32];
+ int pos = 0;
+ for (int i = 0; i < 16; i++)
+ if (a & (1 << i) && i != 7)
+ sz[pos++] = g_WinAttrib[i];
+ sz[pos] = '\0';
+ return sz;
+ }
+ case kpidPosixAttrib:
+ {
+ if (prop.vt != VT_UI4)
+ break;
+ UString res;
+ UInt32 a = prop.ulVal;
+ wchar_t temp[16];
+
+ temp[0] = kPosixTypes[(a >> 12) & 0xF];
+ for (int i = 6; i >= 0; i -= 3)
+ {
+ temp[7 - i] = MY_ATTR_CHAR(a, i + 2, L'r');
+ temp[8 - i] = MY_ATTR_CHAR(a, i + 1, L'w');
+ temp[9 - i] = MY_ATTR_CHAR(a, i + 0, L'x');
+ }
+ if ((a & 0x800) != 0) temp[3] = ((a & (1 << 6)) ? 's' : 'S');
+ if ((a & 0x400) != 0) temp[6] = ((a & (1 << 3)) ? 's' : 'S');
+ if ((a & 0x200) != 0) temp[9] = ((a & (1 << 0)) ? 't' : 'T');
+ temp[10] = 0;
+ res = temp;
+
+ a &= ~(UInt32)0xFFFF;
+ if (a != 0)
+ {
+ ConvertUInt32ToHex(a, temp);
+ res = UString(temp) + L' ' + res;
+ }
+ return res;
+ }
+ }
+ return ConvertPropVariantToString(prop);
+}