GPBWireFormat.h 3.0 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. #import "GPBRuntimeTypes.h"
  31. CF_EXTERN_C_BEGIN
  32. NS_ASSUME_NONNULL_BEGIN
  33. typedef enum {
  34. GPBWireFormatVarint = 0,
  35. GPBWireFormatFixed64 = 1,
  36. GPBWireFormatLengthDelimited = 2,
  37. GPBWireFormatStartGroup = 3,
  38. GPBWireFormatEndGroup = 4,
  39. GPBWireFormatFixed32 = 5,
  40. } GPBWireFormat;
  41. enum {
  42. GPBWireFormatMessageSetItem = 1,
  43. GPBWireFormatMessageSetTypeId = 2,
  44. GPBWireFormatMessageSetMessage = 3
  45. };
  46. uint32_t GPBWireFormatMakeTag(uint32_t fieldNumber, GPBWireFormat wireType)
  47. __attribute__((const));
  48. GPBWireFormat GPBWireFormatGetTagWireType(uint32_t tag) __attribute__((const));
  49. uint32_t GPBWireFormatGetTagFieldNumber(uint32_t tag) __attribute__((const));
  50. BOOL GPBWireFormatIsValidTag(uint32_t tag) __attribute__((const));
  51. GPBWireFormat GPBWireFormatForType(GPBDataType dataType, BOOL isPacked)
  52. __attribute__((const));
  53. #define GPBWireFormatMessageSetItemTag \
  54. (GPBWireFormatMakeTag(GPBWireFormatMessageSetItem, GPBWireFormatStartGroup))
  55. #define GPBWireFormatMessageSetItemEndTag \
  56. (GPBWireFormatMakeTag(GPBWireFormatMessageSetItem, GPBWireFormatEndGroup))
  57. #define GPBWireFormatMessageSetTypeIdTag \
  58. (GPBWireFormatMakeTag(GPBWireFormatMessageSetTypeId, GPBWireFormatVarint))
  59. #define GPBWireFormatMessageSetMessageTag \
  60. (GPBWireFormatMakeTag(GPBWireFormatMessageSetMessage, \
  61. GPBWireFormatLengthDelimited))
  62. NS_ASSUME_NONNULL_END
  63. CF_EXTERN_C_END