1 files changed, 117 insertions, 0 deletions
diff --git a/src/libs/3rdparty/7zip/unix/CPP/Common/ListFileUtils.cpp b/src/libs/3rdparty/7zip/unix/CPP/Common/ListFileUtils.cpp
new file mode 100644
index 000000000..cede1ae54
--- /dev/null
+++ b/src/libs/3rdparty/7zip/unix/CPP/Common/ListFileUtils.cpp
@@ -0,0 +1,117 @@
+// Common/ListFileUtils.cpp
+
+#include "StdAfx.h"
+
+#include "../../C/CpuArch.h"
+
+#include "../Windows/FileIO.h"
+
+#include "ListFileUtils.h"
+#include "MyBuffer.h"
+#include "StringConvert.h"
+#include "UTFConvert.h"
+
+static const char kQuoteChar = '\"';
+
+static void AddName(UStringVector &strings, UString &s)
+{
+  s.Trim();
+  if (s.Len() >= 2 && s[0] == kQuoteChar && s.Back() == kQuoteChar)
+  {
+    s.DeleteBack();
+    s.Delete(0);
+  }
+  if (!s.IsEmpty())
+    strings.Add(s);
+}
+
+bool ReadNamesFromListFile(CFSTR fileName, UStringVector &strings, UINT codePage)
+{
+  NWindows::NFile::NIO::CInFile file;
+  if (!file.Open(fileName,true))  /* follow the symbolic link */
+    return false;
+  UInt64 fileSize;
+  if (!file.GetLength(fileSize))
+    return false;
+  if (fileSize >= ((UInt32)1 << 31) - 32)
+    return false;
+  UString u;
+  if (codePage == MY__CP_UTF16 || codePage == MY__CP_UTF16BE)
+  {
+    if ((fileSize & 1) != 0)
+      return false;
+    CByteArr buf((size_t)fileSize);
+    UInt32 processed;
+    if (!file.Read(buf, (UInt32)fileSize, processed))
+      return false;
+    if (processed != fileSize)
+      return false;
+    file.Close();
+    unsigned num = (unsigned)fileSize / 2;
+    wchar_t *p = u.GetBuffer(num);
+    if (codePage == MY__CP_UTF16)
+      for (unsigned i = 0; i < num; i++)
+      {
+        wchar_t c = GetUi16(buf + i * 2);
+        if (c == 0)
+          return false;
+        p[i] = c;
+      }
+    else
+      for (unsigned i = 0; i < num; i++)
+      {
+        wchar_t c = (wchar_t)GetBe16(buf + i * 2);
+        if (c == 0)
+          return false;
+        p[i] = c;
+      }
+    u.ReleaseBuffer(num);
+  }
+  else
+  {
+    AString s;
+    char *p = s.GetBuffer((unsigned)fileSize);
+    UInt32 processed;
+    if (!file.Read(p, (UInt32)fileSize, processed))
+      return false;
+    if (processed != fileSize)
+      return false;
+    file.Close();
+    p[processed] = 0;
+    s.ReleaseBuffer();
+    if (s.Len() != processed)
+      return false;
+
+    // #ifdef CP_UTF8
+    if (codePage == CP_UTF8)
+    {
+      if (!ConvertUTF8ToUnicode(s, u))
+        return false;
+    }
+    else
+    // #endif
+      MultiByteToUnicodeString2(u, s, codePage);
+  }
+
+  const wchar_t kGoodBOM = 0xFEFF;
+  const wchar_t kBadBOM  = 0xFFFE;
+
+  UString s;
+  unsigned i = 0;
+  for (; i < u.Len() && u[i] == kGoodBOM; i++);
+  for (; i < u.Len(); i++)
+  {
+    wchar_t c = u[i];
+    if (c == kGoodBOM || c == kBadBOM)
+      return false;
+    if (c == L'\n' || c == 0xD)
+    {
+      AddName(strings, s);
+      s.Empty();
+    }
+    else
+      s += c;
+  }
+  AddName(strings, s);
+  return true;
+}