array.h 3.1 KB

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  1. // Protocol Buffers - Google's data interchange format
  2. // Copyright 2008 Google Inc. All rights reserved.
  3. // https://developers.google.com/protocol-buffers/
  4. //
  5. // Redistribution and use in source and binary forms, with or without
  6. // modification, are permitted provided that the following conditions are
  7. // met:
  8. //
  9. // * Redistributions of source code must retain the above copyright
  10. // notice, this list of conditions and the following disclaimer.
  11. // * Redistributions in binary form must reproduce the above
  12. // copyright notice, this list of conditions and the following disclaimer
  13. // in the documentation and/or other materials provided with the
  14. // distribution.
  15. // * Neither the name of Google Inc. nor the names of its
  16. // contributors may be used to endorse or promote products derived from
  17. // this software without specific prior written permission.
  18. //
  19. // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20. // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21. // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  22. // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  23. // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24. // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25. // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26. // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27. // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28. // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30. #ifndef PHP_PROTOBUF_ARRAY_H_
  31. #define PHP_PROTOBUF_ARRAY_H_
  32. #include <php.h>
  33. #include "def.h"
  34. #include "php-upb.h"
  35. // Registers PHP classes for RepeatedField.
  36. void Array_ModuleInit();
  37. // Gets a upb_array* for the PHP object |val|:
  38. // * If |val| is a RepeatedField object, we first check its type and verify
  39. // that that the elements have the correct type for |type|. If so, we return
  40. // the wrapped upb_array*. We also make sure that this array's arena is fused
  41. // to |arena|, so the returned upb_array is guaranteed to live as long as
  42. // |arena|.
  43. // * If |val| is a PHP Array, we attempt to create a new upb_array using
  44. // |arena| and add all of the PHP elements to it.
  45. //
  46. // If an error occurs, we raise a PHP error and return NULL.
  47. upb_array *RepeatedField_GetUpbArray(zval *val, TypeInfo type,
  48. upb_arena *arena);
  49. // Creates a PHP RepeatedField object for the given upb_array* and |type| and
  50. // returns it in |val|. The PHP object will keep a reference to this |arena| to
  51. // ensure the underlying array data stays alive.
  52. //
  53. // If |arr| is NULL, this will return a PHP null object.
  54. void RepeatedField_GetPhpWrapper(zval *val, upb_array *arr, TypeInfo type,
  55. zval *arena);
  56. // Returns true if the given arrays are equal. Both arrays must be of this
  57. // |type| and, if the type is |UPB_TYPE_MESSAGE|, must have the same |m|.
  58. bool ArrayEq(const upb_array *a1, const upb_array *a2, TypeInfo type);
  59. #endif // PHP_PROTOBUF_ARRAY_H_