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Diffstat (limited to 'src/common/long_string_dictionary.h')
-rw-r--r-- | src/common/long_string_dictionary.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/common/long_string_dictionary.h b/src/common/long_string_dictionary.h deleted file mode 100644 index 68bf03de..00000000 --- a/src/common/long_string_dictionary.h +++ /dev/null @@ -1,87 +0,0 @@ -// Copyright (c) 2017, Google Inc. -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#ifndef COMMON_LONG_STRING_DICTIONARY_H_ -#define COMMON_LONG_STRING_DICTIONARY_H_ - -#include <string> - -#include "common/simple_string_dictionary.h" - -namespace google_breakpad { -// key_size is the maxium size that |key| can take in -// SimpleStringDictionary which is defined in simple_string_dictionary.h. -// -// value_size is the maxium size that |value| can take in -// SimpleStringDictionary which is defined in simple_string_dictionary.h. -// -// LongStringDictionary is a subclass of SimpleStringDictionary which supports -// longer values to be stored in the dictionary. The maximum length supported is -// (value_size - 1) * 10. -// -// For example, LongStringDictionary will store long value with key 'abc' into -// segment values with segment keys 'abc__1', 'abc__2', 'abc__3', ... -// -// Clients must avoid using the same suffixes as their key's suffix when -// LongStringDictionary is used. -class LongStringDictionary : public SimpleStringDictionary { - public: - // Stores |value| into |key|, or segment values into segment keys. The maxium - // number of segments is 10. If |value| can not be stored in 10 segments, it - // will be truncated. Replacing the existing value if |key| is already present - // and replacing the existing segment values if segment keys are already - // present. - // - // |key| must not be NULL. If the |value| need to be divided into segments, - // the lengh of |key| must be smaller enough so that lengths of segment keys - // which are key with suffixes are all samller than (key_size - 1). Currently, - // the max length of suffixes are 4. - // - // If |value| is NULL, the key and its corresponding segment keys are removed - // from the map. If there is no more space in the map, then the operation - // silently fails. - void SetKeyValue(const char* key, const char* value); - - // Given |key|, removes any associated value or associated segment values. - // |key| must not be NULL. If the key is not found, searchs its segment keys - // and removes corresponding segment values if found. - bool RemoveKey(const char* key); - - // Given |key|, returns its corresponding |value|. |key| must not be NULL. If - // the key is found, its corresponding |value| is returned. - // - // If no corresponding |value| is found, segment keys of the given |key| will - // be used to search for corresponding segment values. If segment values - // exist, assembled value from them is returned. If no segment value exists, - // NULL is returned. - const std::string GetValueForKey(const char* key) const; -}; -} // namespace google_breakpad - -#endif // COMMON_LONG_STRING_DICTIONARY_H_ |