Security-57031.1.35.tar.gz

[apple/security.git] / libsecurity_utilities / lib / headermap.cpp

diff --git a/libsecurity_utilities/lib/headermap.cpp b/libsecurity_utilities/lib/headermap.cpp
deleted file mode 100644 (file)
index 80e8ce0..0000000
--- a/libsecurity_utilities/lib/headermap.cpp
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 2000-2004 Apple Computer, Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-
-//
-// headermap - represent Internet-standard headers
-//
-#include "headermap.h"
-#include <ctype.h>
-#include <assert.h>
-
-using namespace std;
-
-namespace Security {
-
-
-//
-// Given a constant text string, extract the leading substring up to 'end' (or \0),
-// canonicalize its case, and store the result for use.
-//
-HeaderMap::CanonicalKey::CanonicalKey(const char *key, char end)
-{
-    assert(key && key[0]);     // non-empty
-    mValue[0] = toupper(key[0]);
-    for (unsigned int n = 1; n < sizeof(mValue) - 1; n++) {
-        if (key[n] == end) {
-            mValue[n] = '\0';
-            return;
-        }
-        mValue[n] = tolower(key[n]);
-    }
-    // overflow -- truncate? throw? dynamic allocation? seppuko? :-)
-    assert(false);
-}
-
-
-//
-// Add an entry
-//
-void HeaderMap::add(const char *key, const char *value)
-{
-    add(CanonicalKey(key), value);
-}
-
-
-//
-// Given a standard form (Key: value), add its value to the headermap
-//
-void HeaderMap::add(const char *form)
-{
-    while (*form && isspace(*form))
-        form++;
-    if (const char *colon = strchr(form, ':')) {
-        CanonicalKey key(form, ':');
-        const char *value = colon + 1;
-        while (*value && isspace(*value))
-            value++;
-        add(key, value);
-    } else {
-        // ignore this
-        //@@@ signal an error? how? how bad?
-    }
-}
-
-
-//
-// Internal add method, given a canonicalized key
-//
-void HeaderMap::add(const CanonicalKey &key, const char *value)
-{
-    Map::iterator it = mMap.find(key);
-    if (it == mMap.end())
-        mMap[key] = value;
-    else
-        merge(key, mMap[key], value);
-}
-
-
-//
-// Locate an entry in a headermap.
-// Find returns NULL if not found; [] creates a new entry if needed and returns
-// a reference to the value, in good STL tradition.
-//
-const char *HeaderMap::find(const char *key, const char *defaultValue) const
-{
-    Map::const_iterator it = mMap.find(CanonicalKey(key));
-    return (it == mMap.end()) ? defaultValue : it->second.c_str();
-}
-
-string &HeaderMap::operator[] (const char *key)
-{
-    return mMap[CanonicalKey(key)];
-}
-
-
-//
-// The default implementation of merge throws out the old contents and replaces
-// them with the new.
-//
-void HeaderMap::merge(string key, string &old, string newValue)
-{
-    old = newValue;
-}
-
-
-//
-// Collect the entire contents into a single string
-// Note that this is NOT exactly what was passed in; certain canonicalizations have
-// been done; fields are reordered; and duplicate-header fields have been coalesced.
-//@@@ size could be pre-calculated (running counter).
-//
-string HeaderMap::collect(const char *lineEnding) const
-{
-    string value;
-    for (Map::const_iterator it = mMap.begin(); it != mMap.end(); it++)
-        value += it->first + ": " + it->second + lineEnding;
-    return value;
-}
-
-size_t HeaderMap::collectLength(const char *lineEnding) const
-{
-    size_t size = 0;
-    size_t sepLength = strlen(lineEnding);
-    for (Map::const_iterator it = mMap.begin(); it != mMap.end(); it++)
-        size += it->first.length() + 2 + it->second.length() + sepLength;
-    return size;
-}
-
-
-}      // end namespace Security