1 files changed, 91 insertions, 0 deletions
diff --git a/WebCore/html/FormDataList.cpp b/WebCore/html/FormDataList.cpp
new file mode 100644
index 0000000..281c9fe
--- /dev/null
+++ b/WebCore/html/FormDataList.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "config.h"
+#include "FormDataList.h"
+
+namespace WebCore {
+
+FormDataList::FormDataList(const TextEncoding& c)
+    : m_encoding(c)
+{
+}
+
+void FormDataList::appendString(const CString& s)
+{
+    m_list.append(s);
+}
+
+// Change plain CR and plain LF to CRLF pairs.
+static CString fixLineBreaks(const CString& s)
+{
+    // Compute the length.
+    unsigned newLen = 0;
+    const char* p = s.data();
+    while (char c = *p++) {
+        if (c == '\r') {
+            // Safe to look ahead because of trailing '\0'.
+            if (*p != '\n') {
+                // Turn CR into CRLF.
+                newLen += 2;
+            }
+        } else if (c == '\n') {
+            // Turn LF into CRLF.
+            newLen += 2;
+        } else {
+            // Leave other characters alone.
+            newLen += 1;
+        }
+    }
+    if (newLen == s.length()) {
+        return s;
+    }
+    
+    // Make a copy of the string.
+    p = s.data();
+    char* q;
+    CString result = CString::newUninitialized(newLen, q);
+    while (char c = *p++) {
+        if (c == '\r') {
+            // Safe to look ahead because of trailing '\0'.
+            if (*p != '\n') {
+                // Turn CR into CRLF.
+                *q++ = '\r';
+                *q++ = '\n';
+            }
+        } else if (c == '\n') {
+            // Turn LF into CRLF.
+            *q++ = '\r';
+            *q++ = '\n';
+        } else {
+            // Leave other characters alone.
+            *q++ = c;
+        }
+    }
+    return result;
+}
+
+void FormDataList::appendString(const String& s)
+{
+    CString cstr = fixLineBreaks(m_encoding.encode(s.characters(), s.length(), EntitiesForUnencodables));
+    m_list.append(cstr);
+}
+
+} // namespace