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2013-04-14Handle unterminated strings when encoding.Petteri Aimonen3-5/+19
If the null terminator is not present, string will be limited to the data size of the field. If you are still using the pb_enc_string (deprecated since 0.1.3) from callbacks, now would be an excellent time to stop. The pb_field_t for the callback will not contain proper data_size. Use pb_encode_string() instead. Update issue 68 Status: FixedInGit
2013-04-14Fix bug with empty strings in repeated string callbacks.Petteri Aimonen4-2/+23
Fix suggested by Henrik Carlgren. Added also unit test for the bug. Update issue 73 Status: FixedInGit
2013-04-08Avoid maybe-uninitialized warningPetteri Aimonen1-4/+6
Patch from dch.
2013-04-08No need to include stdbool.h separatelydch2-2/+0
2013-04-08__pragma keyword is only supported by recent Microsoft compilersdch1-1/+1
2013-04-02Do not generate has_ fields for callback fields.Petteri Aimonen1-1/+1
The arg field can be used to store the field presence from inside the callback. Furthermore, having the has_ field for encoding callbacks would be more annoying than useful. Update issue 70 Status: FixedInGit
2013-04-02Change the callback function to use void**.Petteri Aimonen11-30/+58
NOTE: This change breaks backwards-compatibility by default. If you have old callback functions, you can define PB_OLD_CALLBACK_STYLE to retain the old behaviour. If you want to convert your old callbacks to new signature, you need to do the following: 1) Change decode callback argument to void **arg and encode callback argument to void * const *arg. 2) Change any reference to arg into *arg. The rationale for making the new behaviour the default is that it simplifies the common case of "allocate some memory in decode callback". Update issue 69 Status: FixedInGit
2013-03-13Fix warning on clang.Petteri Aimonen1-1/+1
Update issue 67 Status: FixedInGit
2013-03-13Add support for packed structures on IAR and MSVC.Petteri Aimonen2-4/+29
Update issue 66 Status: FixedInGit
2013-03-09Make the generator options accept a file name in addition to format string.Petteri Aimonen1-2/+10
2013-03-09Add PB_SYSTEM_HEADER compile time option.Petteri Aimonen3-2/+5
This allows replacing the C99 standard include file names with a single system-specific file. It should provide all the necessary system functions (typedefs, memset, memcpy, strlen). Update issue 62 Status: FixedInGit
2013-03-09Rename pb_field_iterator_t field 'current' to 'pos'.Petteri Aimonen1-38/+38
This avoids a name clash when compiling as Linux kernel module. Update issue 60 Status: FixedInGit
2013-03-09Implement error message support for the encoder side.Petteri Aimonen5-15/+41
Update issue 7 Status: FixedInGit
2013-03-09alltypes.proto no longer needs to include nanopb.protoPetteri Aimonen1-2/+0
2013-03-09Switch alltypes.proto to use the new .options file mechanism.Petteri Aimonen2-23/+26
2013-03-09Add simple support for separate options file.Petteri Aimonen2-33/+87
Update issue 12 Still needs documentation.
2013-03-09Fix additional bug with empty message types.Petteri Aimonen1-0/+3
pb_field_next() would access past the fields array.
2013-03-09Add option to run the tests with mudflap to detect pointer errors.Petteri Aimonen1-0/+8
2013-03-09Improve the fuzztest.Petteri Aimonen1-4/+4
Enable -fstack-protector-all to detect any stack smashing bugs. Also use test_decode3 for maximal vulnerable surface.
2013-03-09Fix error in backwards compatibility testcasePetteri Aimonen1-1/+1
2013-03-09Fix bug with decoding empty message types. Add test for the same.Petteri Aimonen4-1/+13
Note: the bug only applies to empty message types. Empty messages of non-empty message types are not affected. Update issue 65 Status: FixedInGit
2013-03-06Add a dummy field if struct would otherwise be empty.Petteri Aimonen1-0/+6
Update issue 64 Status: FixedInGit
2013-03-04Add generator option to configure #include directives.Petteri Aimonen1-5/+14
This suits complex projects, where there are multiple interdependent .proto files in various directories. Patch by Michael Haberler.
2013-03-02Setting version to 0.2.1-devPetteri Aimonen2-2/+2
2013-03-02Publishing nanopb-0.2.0Petteri Aimonen2-2/+2
2013-03-02Update changelogPetteri Aimonen1-0/+13
2013-03-02Update documentationPetteri Aimonen3-35/+35
2013-02-28Add --extension option to generator.Petteri Aimonen1-5/+7
Patch courtesy of Michael Haberler.
2013-02-22Added CMake file for use in projects linking against nanopb.Pavel Ilin1-0/+224
2013-02-21Merge branch 'dev-0.2'Petteri Aimonen7-570/+507
2013-02-21Move STATIC_ASSERTs to .pb.c file.Petteri Aimonen1-22/+24
This way the .pb.h will remain cleaner and easier to read.
2013-02-20Separate PB_HTYPE to PB_ATYPE and PB_HTYPE.Petteri Aimonen3-122/+176
Also clean up the logic so that it is easier to implement more allocation types in the future. Update issue 53 Status: FixedInGit
2013-02-20Rename PB_HTYPE_ARRAY -> PB_HTYPE_REPEATED.Petteri Aimonen5-313/+103
This is a more logical name in parallel with PB_HTYPE_REQUIRED and PB_HTYPE_OPTIONAL. Warning: This breaks backwards-compatibility of generated .pb.c files. You will have to regenerate the files and recompile.
2013-02-17Reformat generated .pb.c files using macros.Petteri Aimonen2-87/+139
This has the following advantages: 1) Easier to modify pb_field_t encoding 2) Simpler generator logic 3) Tidier looking, easier to read .pb.c files Update issue 58 Status: FixedInGit
2013-02-13Setting version to 0.1.9.1-devPetteri Aimonen2-2/+2
2013-02-13Publishing nanopb-0.1.9Petteri Aimonen3-3/+3
2013-02-11Add gitignore.Petteri Aimonen1-0/+39
This is a bit bloated gitignore file. Having binaries in a separate build directory would be cleaner, but I don't bother to make that change now.
2013-02-11Replace pb_type_t enum with #defines.Petteri Aimonen1-54/+54
See issue #57.
2013-02-11Set version to 0.2.0-devPetteri Aimonen2-2/+2
2013-02-07Update changelogPetteri Aimonen1-0/+11
2013-02-07Fix error message bugs with packed arrays.Petteri Aimonen1-3/+9
Error messages were not propagated correctly with PB_HTYPE_ARRAY. Error status (boolean return value) was correct. Update issue 56 Status: FixedInGit
2013-02-07Add check for sizeof(double) == 8.Petteri Aimonen1-0/+15
Update issue 54 Status: FixedInGit
2013-02-07Sanitize filenames before putting them in #ifndef.Petteri Aimonen3-2/+13
Update issue 50 Status: FixedInGit
2013-02-07Fix compiler warning on MSVC (issue #57)Petteri Aimonen1-1/+1
2013-02-06Use unsigned datatypes where appropriate.Petteri Aimonen1-9/+9
2013-02-06Improve the pb_decode_varint implementations.Petteri Aimonen1-18/+40
Results for ARM: -4% execution time, +1% code size
2013-02-06Avoid unnecessary looping in required fields check.Petteri Aimonen1-7/+26
Results for ARM: -6% execution time, -1% code size
2013-02-06Add compile-time option PB_BUFFER_ONLY.Petteri Aimonen6-3/+60
This allows slight optimizations if only memory buffer support (as opposed to stream callbacks) is wanted. On ARM difference is -12% execution time, -4% code size when enabled.
2013-02-05Make pb_decode_varint32 a separate implementation.Petteri Aimonen1-4/+14
This avoids doing 64-bit arithmetic for 32-bit varint decodings. It does increase the code size somewhat. Results for ARM Cortex-M3: -10% execution time, +1% code size, -2% ram usage.
2013-02-05Performance improvement: replace memcpy with loop.Petteri Aimonen2-3/+9
In the pb_istream_from_buffer and pb_ostream_from_buffer, memcpy was used to transfer values to the buffer. For the common case of count = 1-10 bytes, a simple loop is faster.