117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
// Copyright (c) 2011 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include <map>
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#include "include/internal/cef_string_multimap.h"
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#include "base/logging.h"
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typedef std::multimap<CefString, CefString> StringMultimap;
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CEF_EXPORT cef_string_multimap_t cef_string_multimap_alloc() {
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return new StringMultimap;
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}
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CEF_EXPORT int cef_string_multimap_size(cef_string_multimap_t map) {
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DCHECK(map);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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return impl->size();
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}
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CEF_EXPORT int cef_string_multimap_find_count(cef_string_multimap_t map,
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const cef_string_t* key) {
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DCHECK(map);
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DCHECK(key);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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return impl->count(CefString(key));
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}
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CEF_EXPORT int cef_string_multimap_enumerate(cef_string_multimap_t map,
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const cef_string_t* key,
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int value_index,
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cef_string_t* value) {
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DCHECK(map);
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DCHECK(key);
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DCHECK(value);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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CefString key_str(key);
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DCHECK_GE(value_index, 0);
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DCHECK_LT(value_index, static_cast<int>(impl->count(key_str)));
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if (value_index < 0 || value_index >= static_cast<int>(impl->count(key_str)))
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return 0;
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std::pair<StringMultimap::iterator, StringMultimap::iterator> range_it =
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impl->equal_range(key_str);
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int count = value_index;
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while (count-- && range_it.first != range_it.second)
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range_it.first++;
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if (range_it.first == range_it.second)
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return 0;
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const CefString& val = range_it.first->second;
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return cef_string_set(val.c_str(), val.length(), value, true);
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}
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CEF_EXPORT int cef_string_multimap_key(cef_string_multimap_t map, int index,
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cef_string_t* key) {
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DCHECK(map);
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DCHECK(key);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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DCHECK_GE(index, 0);
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DCHECK_LT(index, static_cast<int>(impl->size()));
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if (index < 0 || index >= static_cast<int>(impl->size()))
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return 0;
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StringMultimap::const_iterator it = impl->begin();
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for (int ct = 0; it != impl->end(); ++it, ct++) {
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if (ct == index)
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return cef_string_set(it->first.c_str(), it->first.length(), key, true);
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}
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return 0;
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}
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CEF_EXPORT int cef_string_multimap_value(cef_string_multimap_t map, int index,
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cef_string_t* value) {
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DCHECK(map);
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DCHECK(value);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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DCHECK_GE(index, 0);
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DCHECK_LT(index, static_cast<int>(impl->size()));
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if (index < 0 || index >= static_cast<int>(impl->size()))
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return 0;
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StringMultimap::const_iterator it = impl->begin();
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for (int ct = 0; it != impl->end(); ++it, ct++) {
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if (ct == index) {
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return cef_string_set(it->second.c_str(), it->second.length(), value,
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true);
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}
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}
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return 0;
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}
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CEF_EXPORT int cef_string_multimap_append(cef_string_multimap_t map,
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const cef_string_t* key,
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const cef_string_t* value) {
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DCHECK(map);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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impl->insert(std::make_pair(CefString(key), CefString(value)));
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return 1;
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}
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CEF_EXPORT void cef_string_multimap_clear(cef_string_multimap_t map) {
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DCHECK(map);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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impl->clear();
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}
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CEF_EXPORT void cef_string_multimap_free(cef_string_multimap_t map) {
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DCHECK(map);
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StringMultimap* impl = reinterpret_cast<StringMultimap*>(map);
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delete impl;
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}
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