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c3648f42b2
Use pointers to incomplete struct types. If an argument of a not suitable type is passed to a function of any string collection, C compiler will warn: warning: passing argument 1 of <func> from incompatible pointer type C++ compiler will raise an error, for example: error: cannot convert 'cef_string_list_t' ... to 'cef_string_multimap_t' With the previously used `void*` pointer types, such errors in a code were not diagnosed.
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
// Copyright (c) 2009 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef CEF_INCLUDE_INTERNAL_CEF_STRING_LIST_H_
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#define CEF_INCLUDE_INTERNAL_CEF_STRING_LIST_H_
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#pragma once
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#include "include/internal/cef_export.h"
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#include "include/internal/cef_string.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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///
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/// CEF string maps are a set of key/value string pairs.
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///
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typedef struct _cef_string_list_t* cef_string_list_t;
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///
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/// Allocate a new string map.
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///
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CEF_EXPORT cef_string_list_t cef_string_list_alloc(void);
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///
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/// Return the number of elements in the string list.
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///
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CEF_EXPORT size_t cef_string_list_size(cef_string_list_t list);
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///
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/// Retrieve the value at the specified zero-based string list index. Returns
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/// true (1) if the value was successfully retrieved.
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///
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CEF_EXPORT int cef_string_list_value(cef_string_list_t list,
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size_t index,
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cef_string_t* value);
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///
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/// Append a new value at the end of the string list.
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///
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CEF_EXPORT void cef_string_list_append(cef_string_list_t list,
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const cef_string_t* value);
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///
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/// Clear the string list.
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///
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CEF_EXPORT void cef_string_list_clear(cef_string_list_t list);
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///
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/// Free the string list.
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///
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CEF_EXPORT void cef_string_list_free(cef_string_list_t list);
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///
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/// Creates a copy of an existing string list.
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///
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CEF_EXPORT cef_string_list_t cef_string_list_copy(cef_string_list_t list);
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#ifdef __cplusplus
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}
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#endif
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#endif // CEF_INCLUDE_INTERNAL_CEF_STRING_LIST_H_
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