Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 254 insertions, 0 deletions

diff --git a/mimelib/param.cpp b/mimelib/param.cpp
new file mode 100644
index 000000000..f928be558
--- /dev/null
+++ b/mimelib/param.cpp
@@ -0,0 +1,254 @@
+//=============================================================================
+// File:       param.cpp
+// Contents:   Definitions for DwParameter
+// Maintainer: Doug Sauder <dwsauder@fwb.gulf.net>
+// WWW:        http://www.fwb.gulf.net/~dwsauder/mimepp.html
+//
+// Copyright (c) 1996, 1997 Douglas W. Sauder
+// All rights reserved.
+//
+// IN NO EVENT SHALL DOUGLAS W. SAUDER BE LIABLE TO ANY PARTY FOR DIRECT,
+// INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
+// THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF DOUGLAS W. SAUDER
+// HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// DOUGLAS W. SAUDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT
+// NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+// PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS"
+// BASIS, AND DOUGLAS W. SAUDER HAS NO OBLIGATION TO PROVIDE MAINTENANCE,
+// SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+//
+//=============================================================================
+
+#define DW_IMPLEMENTATION
+
+#include <mimelib/config.h>
+#include <mimelib/debug.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <mimelib/string.h>
+#include <mimelib/param.h>
+#include <mimelib/token.h>
+
+
+const char* const DwParameter::sClassName = "DwParameter";
+
+
+DwParameter* (*DwParameter::sNewParameter)(const DwString&,
+    DwMessageComponent*) = 0;
+
+
+DwParameter* DwParameter::NewParameter(const DwString& aStr,
+    DwMessageComponent* aParent)
+{
+    if (sNewParameter) {
+        return sNewParameter(aStr, aParent);
+    }
+    else {
+        return new DwParameter(aStr, aParent);
+    }
+}
+
+
+DwParameter::DwParameter()
+{
+    mNext = 0;
+    mClassId = kCidParameter;
+    mClassName = sClassName;
+}
+
+
+DwParameter::DwParameter(const DwParameter& aParam)
+  : DwMessageComponent(aParam),
+    mAttribute(aParam.mAttribute),
+    mValue(aParam.mValue),
+    mForceNoQuotes(aParam.mForceNoQuotes)
+{
+    mNext = 0;
+    mClassId = kCidParameter;
+    mClassName = sClassName;
+}
+
+
+DwParameter::DwParameter(const DwString& aStr, DwMessageComponent* aParent)
+    : DwMessageComponent(aStr, aParent)
+{
+    mNext = 0;
+    mClassId = kCidParameter;
+    mClassName = sClassName;
+    mForceNoQuotes = false;
+}
+
+
+DwParameter::~DwParameter()
+{
+}
+
+
+const DwParameter& DwParameter::operator = (const DwParameter& aParam)
+{
+    if (this == &aParam) return *this;
+    DwMessageComponent::operator = (aParam);
+    mAttribute = aParam.mAttribute;
+    mValue     = aParam.mValue;
+    mForceNoQuotes = aParam.mForceNoQuotes;
+    mNext      = 0;
+    return *this;
+}
+
+
+const DwString& DwParameter::Attribute() const
+{
+    return mAttribute;
+}
+
+
+void DwParameter::SetAttribute(const DwString& aAttribute)
+{
+    mAttribute = aAttribute;
+    SetModified();
+}
+
+
+const DwString& DwParameter::Value() const
+{
+    return mValue;
+}
+
+
+void DwParameter::SetValue(const DwString& aValue, bool forceNoQuote)
+{
+    mValue = aValue;
+    mForceNoQuotes = forceNoQuote;
+    SetModified();
+}
+
+
+DwParameter* DwParameter::Next() const
+{
+    return mNext;
+}
+
+
+void DwParameter::SetNext(DwParameter* aParam)
+{
+    mNext = aParam;
+}
+
+
+void DwParameter::Parse()
+{
+    mIsModified = 0;
+    mAttribute = mValue = "";
+    if (mString.length() == 0) return;
+    DwRfc1521Tokenizer tokenizer(mString);
+    // Get attribute
+    int found = 0;
+    while (!found && tokenizer.Type() != eTkNull) {
+        if (tokenizer.Type() == eTkToken) {
+            mAttribute = tokenizer.Token();
+            found = 1;
+        }
+        ++tokenizer;
+    }
+    // Get '='
+    found = 0;
+    while (!found && tokenizer.Type() != eTkNull) {
+        if (tokenizer.Type() == eTkTspecial
+            && tokenizer.Token()[0] == '=') {
+            found = 1;
+        }
+        ++tokenizer;
+    }
+    // Get value
+    found = 0;
+    while (!found && tokenizer.Type() != eTkNull) {
+        if (tokenizer.Type() == eTkToken) {
+            mValue = tokenizer.Token();
+            found = 1;
+        }
+        else if (tokenizer.Type() == eTkQuotedString) {
+            tokenizer.StripDelimiters();
+            mValue = tokenizer.Token();
+            found = 1;
+        }
+        ++tokenizer;
+    }
+    // Some nonstandard MIME implementations use single quotes to quote
+    // the boundary string.  This is incorrect, but we will try to detect
+    // it and work with it.
+    //
+	// If the first character and last character of the boundary string
+    // are single quote, strip them off.
+    if (DwStrcasecmp(mAttribute, "boundary") == 0) {
+        size_t len = mValue.length();
+        if (len > 2 && mValue[0] == '\'' && mValue[len-1] == '\'') {
+            mValue = mValue.substr(1, len-2);
+        }
+    }
+}
+
+
+void DwParameter::Assemble()
+{
+    if (mIsModified == 0) return;
+    mString = "";
+    mString += mAttribute;
+    bool noQuotes = mForceNoQuotes || (DwStrcasecmp(mAttribute, "micalg") == 0);
+    if( noQuotes )
+      mString += "=";
+    else
+      mString += "=\"";
+    mString += mValue;
+    if( !noQuotes )
+      mString += "\"";
+    mIsModified = 0;
+}
+
+
+DwMessageComponent* DwParameter::Clone() const
+{
+    return new DwParameter(*this);
+}
+
+
+#if defined (DW_DEBUG_VERSION)
+void DwParameter::PrintDebugInfo(std::ostream& aStrm, int /*aDepth*/) const
+{
+    aStrm <<
+    "--------------- Debug info for DwParameter class ---------------\n";
+    _PrintDebugInfo(aStrm);
+}
+#else
+void DwParameter::PrintDebugInfo(std::ostream& , int ) const {}
+#endif // defined (DW_DEBUG_VERSION)
+
+
+#if defined (DW_DEBUG_VERSION)
+void DwParameter::_PrintDebugInfo(std::ostream& aStrm) const
+{
+    DwMessageComponent::_PrintDebugInfo(aStrm);
+    aStrm << "Attribute:        " << mAttribute << '\n';
+    aStrm << "Value:            " << mValue << '\n';
+    if (mNext) {
+        aStrm << "Next parameter:   " << mNext->ObjectId() << '\n';
+    }
+    else {
+        aStrm << "Next parameter:   " << "(none)\n";
+    }
+}
+#else
+void DwParameter::_PrintDebugInfo(std::ostream& ) const {}
+#endif // defined (DW_DEBUG_VERSION)
+
+
+void DwParameter::CheckInvariants() const
+{
+#if defined (DW_DEBUG_VERSION)
+    DwMessageComponent::CheckInvariants();
+    mAttribute.CheckInvariants();
+    mValue.CheckInvariants();
+#endif // defined (DW_DEBUG_VERSION)
+}
+