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Migrating documentation of the ObjectiveC runtime code to appledoc. (#1867)

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Work for #1866 

Migrates all the public class docs over to appledoc format.  While Xcode is fine with blank lines in `///` comments, appledoc (used by cocoadocs) isn't and was leaving a bunch of info off the doc pages.

The generator still needs to be updated to do this also; that will be a follow up CL.
This commit is contained in:
Sergio Campamá 2016-08-08 07:15:02 -07:00 committed by Jisi Liu
parent cf42b608e0
commit 42ab9b4442
14 changed files with 9522 additions and 772 deletions
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1448
objectivec/GPBArray.h
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File diff suppressed because it is too large Load Diff

37
objectivec/GPBBootstrap.h
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@ -28,11 +28,13 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// The Objective C runtime has complete enough info that most protos don’t end
// up using this, so leaving it on is no cost or very little cost. If you
// happen to see it causing bloat, this is the way to disable it. If you do
// need to disable it, try only disabling it for Release builds as having
// full TextFormat can be useful for debugging.
/**
* The Objective C runtime has complete enough info that most protos don’t end
* up using this, so leaving it on is no cost or very little cost. If you
* happen to see it causing bloat, this is the way to disable it. If you do
* need to disable it, try only disabling it for Release builds as having
* full TextFormat can be useful for debugging.
**/
#ifndef GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS
#define GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS 0
#endif
@ -42,6 +44,7 @@
#if !__has_feature(objc_fixed_enum)
#error All supported Xcode versions should support objc_fixed_enum.
#endif
// If the headers are imported into Objective-C++, we can run into an issue
// where the defintion of NS_ENUM (really CF_ENUM) changes based on the C++
// standard that is in effect. If it isn't C++11 or higher, the definition
@ -53,19 +56,29 @@
#else
#define GPB_ENUM(X) NS_ENUM(int32_t, X)
#endif
// GPB_ENUM_FWD_DECLARE is used for forward declaring enums, ex:
// GPB_ENUM_FWD_DECLARE(Foo_Enum)
// @property (nonatomic) Foo_Enum value;
/**
* GPB_ENUM_FWD_DECLARE is used for forward declaring enums, for example:
*
* ```
* GPB_ENUM_FWD_DECLARE(Foo_Enum)
* @property (nonatomic) Foo_Enum value;
* ```
**/
#define GPB_ENUM_FWD_DECLARE(X) enum X : int32_t
// Based upon CF_INLINE. Forces inlining in release.
/**
* Based upon CF_INLINE. Forces inlining in non DEBUG builds.
**/
#if !defined(DEBUG)
#define GPB_INLINE static __inline__ __attribute__((always_inline))
#else
#define GPB_INLINE static __inline__
#endif
// For use in public headers that might need to deal with ARC.
/**
* For use in public headers that might need to deal with ARC.
**/
#ifndef GPB_UNSAFE_UNRETAINED
#if __has_feature(objc_arc)
#define GPB_UNSAFE_UNRETAINED __unsafe_unretained
@ -76,10 +89,14 @@
// If property name starts with init we need to annotate it to get past ARC.
// http://stackoverflow.com/questions/18723226/how-do-i-annotate-an-objective-c-property-with-an-objc-method-family/18723227#18723227
//
// Meant to be used internally by generated code.
#define GPB_METHOD_FAMILY_NONE __attribute__((objc_method_family(none)))
// The protoc-gen-objc version which works with the current version of the
// generated Objective C sources. In general we don't want to change the
// runtime interfaces (or this version) as it means everything has to be
// regenerated.
//
// Meant to be used internally by generated code.
#define GOOGLE_PROTOBUF_OBJC_GEN_VERSION 30001

199
objectivec/GPBCodedInputStream.h
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@ -37,125 +37,194 @@ NS_ASSUME_NONNULL_BEGIN
CF_EXTERN_C_BEGIN
/// GPBCodedInputStream exception name. Exceptions raised from
/// GPBCodedInputStream contain an underlying error in the userInfo dictionary
/// under the GPBCodedInputStreamUnderlyingErrorKey key.
/**
* @c GPBCodedInputStream exception name. Exceptions raised from
* @c GPBCodedInputStream contain an underlying error in the userInfo dictionary
* under the GPBCodedInputStreamUnderlyingErrorKey key.
**/
extern NSString *const GPBCodedInputStreamException;
/// The key under which the underlying NSError from the exception is stored.
/** The key under which the underlying NSError from the exception is stored. */
extern NSString *const GPBCodedInputStreamUnderlyingErrorKey;
/// NSError domain used for GPBCodedInputStream errors.
/** NSError domain used for @c GPBCodedInputStream errors. */
extern NSString *const GPBCodedInputStreamErrorDomain;
/// Error code for NSError with GPBCodedInputStreamErrorDomain.
/**
* Error code for NSError with @c GPBCodedInputStreamErrorDomain.
**/
typedef NS_ENUM(NSInteger, GPBCodedInputStreamErrorCode) {
/// The size does not fit in the remaining bytes to be read.
/** The size does not fit in the remaining bytes to be read. */
GPBCodedInputStreamErrorInvalidSize = -100,
/// Attempted to read beyond the subsection limit.
/** Attempted to read beyond the subsection limit. */
GPBCodedInputStreamErrorSubsectionLimitReached = -101,
/// The requested subsection limit is invalid.
/** The requested subsection limit is invalid. */
GPBCodedInputStreamErrorInvalidSubsectionLimit = -102,
/// Invalid tag read.
/** Invalid tag read. */
GPBCodedInputStreamErrorInvalidTag = -103,
/// Invalid UTF-8 character in a string.
/** Invalid UTF-8 character in a string. */
GPBCodedInputStreamErrorInvalidUTF8 = -104,
/// Invalid VarInt read.
/** Invalid VarInt read. */
GPBCodedInputStreamErrorInvalidVarInt = -105,
/// The maximum recursion depth of messages was exceeded.
/** The maximum recursion depth of messages was exceeded. */
GPBCodedInputStreamErrorRecursionDepthExceeded = -106,
};
CF_EXTERN_C_END
/// Reads and decodes protocol message fields.
///
/// The common uses of protocol buffers shouldn't need to use this class.
/// @c GPBMessage's provide a @c +parseFromData:error: and @c
/// +parseFromData:extensionRegistry:error: method that will decode a
/// message for you.
///
/// @note Subclassing of GPBCodedInputStream is NOT supported.
/**
* Reads and decodes protocol message fields.
*
* The common uses of protocol buffers shouldn't need to use this class.
* @c GPBMessage's provide a @c +parseFromData:error: and
* @c +parseFromData:extensionRegistry:error: method that will decode a
* message for you.
*
* @note Subclassing of @c GPBCodedInputStream is NOT supported.
**/
@interface GPBCodedInputStream : NSObject
/// Creates a new stream wrapping some data.
/**
* Creates a new stream wrapping some data.
*
* @param data The data to wrap inside the stream.
*
* @return A newly instanced GPBCodedInputStream.
**/
+ (instancetype)streamWithData:(NSData *)data;
/// Initializes a stream wrapping some data.
/**
* Initializes a stream wrapping some data.
*
* @param data The data to wrap inside the stream.
*
* @return A newly initialized GPBCodedInputStream.
**/
- (instancetype)initWithData:(NSData *)data;
/// Attempt to read a field tag, returning zero if we have reached EOF.
/// Protocol message parsers use this to read tags, since a protocol message
/// may legally end wherever a tag occurs, and zero is not a valid tag number.
/**
* Attempts to read a field tag, returning zero if we have reached EOF.
* Protocol message parsers use this to read tags, since a protocol message
* may legally end wherever a tag occurs, and zero is not a valid tag number.
*
* @return The field tag, or zero if EOF was reached.
**/
- (int32_t)readTag;
/// Read and return a double.
/**
* @return A double read from the stream.
**/
- (double)readDouble;
/// Read and return a float.
/**
* @return A float read from the stream.
**/
- (float)readFloat;
/// Read and return a uint64.
/**
* @return A uint64 read from the stream.
**/
- (uint64_t)readUInt64;
/// Read and return a uint32.
/**
* @return A uint32 read from the stream.
**/
- (uint32_t)readUInt32;
/// Read and return an int64.
/**
* @return An int64 read from the stream.
**/
- (int64_t)readInt64;
/// Read and return an int32.
/**
* @return An int32 read from the stream.
**/
- (int32_t)readInt32;
/// Read and return a fixed64.
/**
* @return A fixed64 read from the stream.
**/
- (uint64_t)readFixed64;
/// Read and return a fixed32.
/**
* @return A fixed32 read from the stream.
**/
- (uint32_t)readFixed32;
/// Read and return an enum (int).
/**
* @return An enum read from the stream.
**/
- (int32_t)readEnum;
/// Read and return a sfixed32.
/**
* @return A sfixed32 read from the stream.
**/
- (int32_t)readSFixed32;
/// Read and return a sfixed64.
/**
* @return A fixed64 read from the stream.
**/
- (int64_t)readSFixed64;
/// Read and return a sint32.
/**
* @return A sint32 read from the stream.
**/
- (int32_t)readSInt32;
/// Read and return a sint64.
/**
* @return A sint64 read from the stream.
**/
- (int64_t)readSInt64;
/// Read and return a boolean.
/**
* @return A boolean read from the stream.
**/
- (BOOL)readBool;
/// Read and return a string.
/**
* @return A string read from the stream.
**/
- (NSString *)readString;
/// Read and return length delimited data.
/**
* @return Data read from the stream.
**/
- (NSData *)readBytes;
/// Read an embedded message field value from the stream.
///
/// @param message The message to set fields on as they are read.
/// @param extensionRegistry An optional extension registry to use to lookup
/// extensions for @c message.
/**
* Read an embedded message field value from the stream.
*
* @param message The message to set fields on as they are read.
* @param extensionRegistry An optional extension registry to use to lookup
* extensions for message.
**/
- (void)readMessage:(GPBMessage *)message
extensionRegistry:(nullable GPBExtensionRegistry *)extensionRegistry;
/// Reads and discards a single field, given its tag value.
///
/// @param tag The tag number of the field to skip.
///
/// @return NO if the tag is an endgroup tag (in which case nothing is skipped),
/// YES in all other cases.
/**
* Reads and discards a single field, given its tag value.
*
* @param tag The tag number of the field to skip.
*
* @return NO if the tag is an endgroup tag (in which case nothing is skipped),
* YES in all other cases.
**/
- (BOOL)skipField:(int32_t)tag;
/// Reads and discards an entire message. This will read either until EOF
/// or until an endgroup tag, whichever comes first.
/**
* Reads and discards an entire message. This will read either until EOF or
* until an endgroup tag, whichever comes first.
**/
- (void)skipMessage;
/// Check to see if the logical end of the stream has been reached.
///
/// This can return NO when there is no more data, but the current parsing
/// expected more data.
/**
* Check to see if the logical end of the stream has been reached.
*
* @note This can return NO when there is no more data, but the current parsing
* expected more data.
*
* @return YES if the logical end of the stream has been reached, NO otherwise.
**/
- (BOOL)isAtEnd;
/// The offset into the stream.
/**
* @return The offset into the stream.
**/
- (size_t)position;
/// Verifies that the last call to @c -readTag returned the given tag value.
/// This is used to verify that a nested group ended with the correct end tag.
/// Throws @c NSParseErrorException if value does not match the last tag.
///
/// @param expected The tag that was expected.
/**
* Verifies that the last call to -readTag returned the given tag value. This
* is used to verify that a nested group ended with the correct end tag.
*
* @exception NSParseErrorException If the value does not match the last tag.
*
* @param expected The tag that was expected.
**/
- (void)checkLastTagWas:(int32_t)expected;
@end

599
objectivec/GPBCodedOutputStream.h
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@ -46,63 +46,122 @@
NS_ASSUME_NONNULL_BEGIN
/// Writes out protocol message fields.
///
/// The common uses of protocol buffers shouldn't need to use this class.
/// @c GPBMessage's provide a @c -data method that will serialize the message
/// for you.
///
/// @note Subclassing of GPBCodedOutputStream is NOT supported.
/**
* Writes out protocol message fields.
*
* The common uses of protocol buffers shouldn't need to use this class.
* GPBMessage's provide a -data method that will serialize the message for you.
*
* @note Subclassing of GPBCodedOutputStream is NOT supported.
**/
@interface GPBCodedOutputStream : NSObject
/// Creates a stream to fill in the given data. Data must be sized to fit or
/// an error will be raised when out of space.
/**
* Creates a stream to fill in the given data. Data must be sized to fit or
* an error will be raised when out of space.
*
* @param data The data where the stream will be written to.
*
* @return A newly instanced GPBCodedOutputStream.
**/
+ (instancetype)streamWithData:(NSMutableData *)data;
/// Creates a stream to write into the given @c NSOutputStream.
/**
* Creates a stream to write into the given NSOutputStream.
*
* @param output The output stream where the stream will be written to.
*
* @return A newly instanced GPBCodedOutputStream.
**/
+ (instancetype)streamWithOutputStream:(NSOutputStream *)output;
/// Initializes a stream to fill in the given data. Data must be sized to fit
/// or an error will be raised when out of space.
/**
* Initializes a stream to fill in the given data. Data must be sized to fit
* or an error will be raised when out of space.
*
* @param data The data where the stream will be written to.
*
* @return A newly initialized GPBCodedOutputStream.
**/
- (instancetype)initWithData:(NSMutableData *)data;
/// Initializes a stream to write into the given @c NSOutputStream.
/**
* Initializes a stream to write into the given @c NSOutputStream.
*
* @param output The output stream where the stream will be written to.
*
* @return A newly initialized GPBCodedOutputStream.
**/
- (instancetype)initWithOutputStream:(NSOutputStream *)output;
/// Flush any buffered data out.
/**
* Flush any buffered data out.
**/
- (void)flush;
/// Write the raw byte out.
/**
* Write the raw byte out.
*
* @param value The value to write out.
**/
- (void)writeRawByte:(uint8_t)value;
/// Write the tag for the given field number and wire format.
///
/// @param fieldNumber The field number.
/// @param format The wire format the data for the field will be in.
/**
* Write the tag for the given field number and wire format.
*
* @param fieldNumber The field number.
* @param format The wire format the data for the field will be in.
**/
- (void)writeTag:(uint32_t)fieldNumber format:(GPBWireFormat)format;
/// Write a 32bit value out in little endian format.
/**
* Write a 32bit value out in little endian format.
*
* @param value The value to write out.
**/
- (void)writeRawLittleEndian32:(int32_t)value;
/// Write a 64bit value out in little endian format.
/**
* Write a 64bit value out in little endian format.
*
* @param value The value to write out.
**/
- (void)writeRawLittleEndian64:(int64_t)value;
/// Write a 32bit value out in varint format.
/**
* Write a 32bit value out in varint format.
*
* @param value The value to write out.
**/
- (void)writeRawVarint32:(int32_t)value;
/// Write a 64bit value out in varint format.
/**
* Write a 64bit value out in varint format.
*
* @param value The value to write out.
**/
- (void)writeRawVarint64:(int64_t)value;
/// Write a size_t out as a 32bit varint value.
///
/// @note This will truncate 64 bit values to 32.
/**
* Write a size_t out as a 32bit varint value.
*
* @note This will truncate 64 bit values to 32.
*
* @param value The value to write out.
**/
- (void)writeRawVarintSizeTAs32:(size_t)value;
/// Writes the contents of an @c NSData out.
/**
* Writes the contents of an NSData out.
*
* @param data The data to write out.
**/
- (void)writeRawData:(NSData *)data;
/// Writes out the given data.
///
/// @param data The data blob to write out.
/// @param offset The offset into the blob to start writing out.
/// @param length The number of bytes from the blob to write out.
/**
* Writes out the given data.
*
* @param data The data blob to write out.
* @param offset The offset into the blob to start writing out.
* @param length The number of bytes from the blob to write out.
**/
- (void)writeRawPtr:(const void *)data
offset:(size_t)offset
length:(size_t)length;
@ -110,179 +169,471 @@ NS_ASSUME_NONNULL_BEGIN
//%PDDM-EXPAND _WRITE_DECLS()
// This block of code is generated, do not edit it directly.
/// Write a double for the given field number.
/**
* Write a double for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeDouble:(int32_t)fieldNumber value:(double)value;
/// Write a packed array of double for the given field number.
/**
* Write a packed array of double for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeDoubleArray:(int32_t)fieldNumber
values:(GPBDoubleArray *)values
tag:(uint32_t)tag;
/// Write a double without any tag.
/**
* Write a double without any tag.
*
* @param value The value to write out.
**/
- (void)writeDoubleNoTag:(double)value;
/// Write a float for the given field number.
/**
* Write a float for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeFloat:(int32_t)fieldNumber value:(float)value;
/// Write a packed array of float for the given field number.
/**
* Write a packed array of float for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeFloatArray:(int32_t)fieldNumber
values:(GPBFloatArray *)values
tag:(uint32_t)tag;
/// Write a float without any tag.
/**
* Write a float without any tag.
*
* @param value The value to write out.
**/
- (void)writeFloatNoTag:(float)value;
/// Write a uint64_t for the given field number.
/**
* Write a uint64_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeUInt64:(int32_t)fieldNumber value:(uint64_t)value;
/// Write a packed array of uint64_t for the given field number.
/**
* Write a packed array of uint64_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeUInt64Array:(int32_t)fieldNumber
values:(GPBUInt64Array *)values
tag:(uint32_t)tag;
/// Write a uint64_t without any tag.
/**
* Write a uint64_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeUInt64NoTag:(uint64_t)value;
/// Write a int64_t for the given field number.
/**
* Write a int64_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeInt64:(int32_t)fieldNumber value:(int64_t)value;
/// Write a packed array of int64_t for the given field number.
/**
* Write a packed array of int64_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeInt64Array:(int32_t)fieldNumber
values:(GPBInt64Array *)values
tag:(uint32_t)tag;
/// Write a int64_t without any tag.
/**
* Write a int64_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeInt64NoTag:(int64_t)value;
/// Write a int32_t for the given field number.
/**
* Write a int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeInt32:(int32_t)fieldNumber value:(int32_t)value;
/// Write a packed array of int32_t for the given field number.
/**
* Write a packed array of int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeInt32Array:(int32_t)fieldNumber
values:(GPBInt32Array *)values
tag:(uint32_t)tag;
/// Write a int32_t without any tag.
/**
* Write a int32_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeInt32NoTag:(int32_t)value;
/// Write a uint32_t for the given field number.
/**
* Write a uint32_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeUInt32:(int32_t)fieldNumber value:(uint32_t)value;
/// Write a packed array of uint32_t for the given field number.
/**
* Write a packed array of uint32_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeUInt32Array:(int32_t)fieldNumber
values:(GPBUInt32Array *)values
tag:(uint32_t)tag;
/// Write a uint32_t without any tag.
/**
* Write a uint32_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeUInt32NoTag:(uint32_t)value;
/// Write a uint64_t for the given field number.
/**
* Write a uint64_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeFixed64:(int32_t)fieldNumber value:(uint64_t)value;
/// Write a packed array of uint64_t for the given field number.
/**
* Write a packed array of uint64_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeFixed64Array:(int32_t)fieldNumber
values:(GPBUInt64Array *)values
tag:(uint32_t)tag;
/// Write a uint64_t without any tag.
/**
* Write a uint64_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeFixed64NoTag:(uint64_t)value;
/// Write a uint32_t for the given field number.
/**
* Write a uint32_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeFixed32:(int32_t)fieldNumber value:(uint32_t)value;
/// Write a packed array of uint32_t for the given field number.
/**
* Write a packed array of uint32_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeFixed32Array:(int32_t)fieldNumber
values:(GPBUInt32Array *)values
tag:(uint32_t)tag;
/// Write a uint32_t without any tag.
/**
* Write a uint32_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeFixed32NoTag:(uint32_t)value;
/// Write a int32_t for the given field number.
/**
* Write a int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeSInt32:(int32_t)fieldNumber value:(int32_t)value;
/// Write a packed array of int32_t for the given field number.
/**
* Write a packed array of int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeSInt32Array:(int32_t)fieldNumber
values:(GPBInt32Array *)values
tag:(uint32_t)tag;
/// Write a int32_t without any tag.
/**
* Write a int32_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeSInt32NoTag:(int32_t)value;
/// Write a int64_t for the given field number.
/**
* Write a int64_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeSInt64:(int32_t)fieldNumber value:(int64_t)value;
/// Write a packed array of int64_t for the given field number.
/**
* Write a packed array of int64_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeSInt64Array:(int32_t)fieldNumber
values:(GPBInt64Array *)values
tag:(uint32_t)tag;
/// Write a int64_t without any tag.
/**
* Write a int64_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeSInt64NoTag:(int64_t)value;
/// Write a int64_t for the given field number.
/**
* Write a int64_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeSFixed64:(int32_t)fieldNumber value:(int64_t)value;
/// Write a packed array of int64_t for the given field number.
/**
* Write a packed array of int64_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeSFixed64Array:(int32_t)fieldNumber
values:(GPBInt64Array *)values
tag:(uint32_t)tag;
/// Write a int64_t without any tag.
/**
* Write a int64_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeSFixed64NoTag:(int64_t)value;
/// Write a int32_t for the given field number.
/**
* Write a int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeSFixed32:(int32_t)fieldNumber value:(int32_t)value;
/// Write a packed array of int32_t for the given field number.
/**
* Write a packed array of int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeSFixed32Array:(int32_t)fieldNumber
values:(GPBInt32Array *)values
tag:(uint32_t)tag;
/// Write a int32_t without any tag.
/**
* Write a int32_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeSFixed32NoTag:(int32_t)value;
/// Write a BOOL for the given field number.
/**
* Write a BOOL for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeBool:(int32_t)fieldNumber value:(BOOL)value;
/// Write a packed array of BOOL for the given field number.
/**
* Write a packed array of BOOL for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeBoolArray:(int32_t)fieldNumber
values:(GPBBoolArray *)values
tag:(uint32_t)tag;
/// Write a BOOL without any tag.
/**
* Write a BOOL without any tag.
*
* @param value The value to write out.
**/
- (void)writeBoolNoTag:(BOOL)value;
/// Write a int32_t for the given field number.
/**
* Write a int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeEnum:(int32_t)fieldNumber value:(int32_t)value;
/// Write a packed array of int32_t for the given field number.
/**
* Write a packed array of int32_t for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
* @param tag The tag assigned to the values.
**/
- (void)writeEnumArray:(int32_t)fieldNumber
values:(GPBEnumArray *)values
tag:(uint32_t)tag;
/// Write a int32_t without any tag.
/**
* Write a int32_t without any tag.
*
* @param value The value to write out.
**/
- (void)writeEnumNoTag:(int32_t)value;
/// Write a NSString for the given field number.
/**
* Write a NSString for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeString:(int32_t)fieldNumber value:(NSString *)value;
/// Write an array of NSString for the given field number.
/**
* Write an array of NSString for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
**/
- (void)writeStringArray:(int32_t)fieldNumber values:(NSArray<NSString*> *)values;
/// Write a NSString without any tag.
/**
* Write a NSString without any tag.
*
* @param value The value to write out.
**/
- (void)writeStringNoTag:(NSString *)value;
/// Write a GPBMessage for the given field number.
/**
* Write a GPBMessage for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeMessage:(int32_t)fieldNumber value:(GPBMessage *)value;
/// Write an array of GPBMessage for the given field number.
/**
* Write an array of GPBMessage for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
**/
- (void)writeMessageArray:(int32_t)fieldNumber values:(NSArray<GPBMessage*> *)values;
/// Write a GPBMessage without any tag.
/**
* Write a GPBMessage without any tag.
*
* @param value The value to write out.
**/
- (void)writeMessageNoTag:(GPBMessage *)value;
/// Write a NSData for the given field number.
/**
* Write a NSData for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeBytes:(int32_t)fieldNumber value:(NSData *)value;
/// Write an array of NSData for the given field number.
/**
* Write an array of NSData for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
**/
- (void)writeBytesArray:(int32_t)fieldNumber values:(NSArray<NSData*> *)values;
/// Write a NSData without any tag.
/**
* Write a NSData without any tag.
*
* @param value The value to write out.
**/
- (void)writeBytesNoTag:(NSData *)value;
/// Write a GPBMessage for the given field number.
/**
* Write a GPBMessage for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeGroup:(int32_t)fieldNumber
value:(GPBMessage *)value;
/// Write an array of GPBMessage for the given field number.
/**
* Write an array of GPBMessage for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
**/
- (void)writeGroupArray:(int32_t)fieldNumber values:(NSArray<GPBMessage*> *)values;
/// Write a GPBMessage without any tag (but does write the endGroup tag).
/**
* Write a GPBMessage without any tag (but does write the endGroup tag).
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeGroupNoTag:(int32_t)fieldNumber
value:(GPBMessage *)value;
/// Write a GPBUnknownFieldSet for the given field number.
/**
* Write a GPBUnknownFieldSet for the given field number.
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeUnknownGroup:(int32_t)fieldNumber
value:(GPBUnknownFieldSet *)value;
/// Write an array of GPBUnknownFieldSet for the given field number.
/**
* Write an array of GPBUnknownFieldSet for the given field number.
*
* @param fieldNumber The field number assigned to the values.
* @param values The values to write out.
**/
- (void)writeUnknownGroupArray:(int32_t)fieldNumber values:(NSArray<GPBUnknownFieldSet*> *)values;
/// Write a GPBUnknownFieldSet without any tag (but does write the endGroup tag).
/**
* Write a GPBUnknownFieldSet without any tag (but does write the endGroup tag).
*
* @param fieldNumber The field number assigned to the value.
* @param value The value to write out.
**/
- (void)writeUnknownGroupNoTag:(int32_t)fieldNumber
value:(GPBUnknownFieldSet *)value;
//%PDDM-EXPAND-END _WRITE_DECLS()
/// Write a MessageSet extension field to the stream. For historical reasons,
/// the wire format differs from normal fields.
/**
Write a MessageSet extension field to the stream. For historical reasons,
the wire format differs from normal fields.
@param fieldNumber The extension field number to write out.
@param value The message from where to get the extension.
*/
- (void)writeMessageSetExtension:(int32_t)fieldNumber value:(GPBMessage *)value;
/// Write an unparsed MessageSet extension field to the stream. For
/// historical reasons, the wire format differs from normal fields.
/**
Write an unparsed MessageSet extension field to the stream. For historical
reasons, the wire format differs from normal fields.
@param fieldNumber The extension field number to write out.
@param value The raw message from where to get the extension.
*/
- (void)writeRawMessageSetExtension:(int32_t)fieldNumber value:(NSData *)value;
@end
@ -291,32 +642,76 @@ NS_ASSUME_NONNULL_END
// Write methods for types that can be in packed arrays.
//%PDDM-DEFINE _WRITE_PACKABLE_DECLS(NAME, ARRAY_TYPE, TYPE)
//%/// Write a TYPE for the given field number.
//%/**
//% * Write a TYPE for the given field number.
//% *
//% * @param fieldNumber The field number assigned to the value.
//% * @param value The value to write out.
//% **/
//%- (void)write##NAME:(int32_t)fieldNumber value:(TYPE)value;
//%/// Write a packed array of TYPE for the given field number.
//%/**
//% * Write a packed array of TYPE for the given field number.
//% *
//% * @param fieldNumber The field number assigned to the values.
//% * @param values The values to write out.
//% * @param tag The tag assigned to the values.
//% **/
//%- (void)write##NAME##Array:(int32_t)fieldNumber
//% NAME$S values:(GPB##ARRAY_TYPE##Array *)values
//% NAME$S tag:(uint32_t)tag;
//%/// Write a TYPE without any tag.
//%/**
//% * Write a TYPE without any tag.
//% *
//% * @param value The value to write out.
//% **/
//%- (void)write##NAME##NoTag:(TYPE)value;
//%
// Write methods for types that aren't in packed arrays.
//%PDDM-DEFINE _WRITE_UNPACKABLE_DECLS(NAME, TYPE)
//%/// Write a TYPE for the given field number.
//%/**
//% * Write a TYPE for the given field number.
//% *
//% * @param fieldNumber The field number assigned to the value.
//% * @param value The value to write out.
//% **/
//%- (void)write##NAME:(int32_t)fieldNumber value:(TYPE *)value;
//%/// Write an array of TYPE for the given field number.
//%/**
//% * Write an array of TYPE for the given field number.
//% *
//% * @param fieldNumber The field number assigned to the values.
//% * @param values The values to write out.
//% **/
//%- (void)write##NAME##Array:(int32_t)fieldNumber values:(NSArray<##TYPE##*> *)values;
//%/// Write a TYPE without any tag.
//%/**
//% * Write a TYPE without any tag.
//% *
//% * @param value The value to write out.
//% **/
//%- (void)write##NAME##NoTag:(TYPE *)value;
//%
// Special write methods for Groups.
//%PDDM-DEFINE _WRITE_GROUP_DECLS(NAME, TYPE)
//%/// Write a TYPE for the given field number.
//%/**
//% * Write a TYPE for the given field number.
//% *
//% * @param fieldNumber The field number assigned to the value.
//% * @param value The value to write out.
//% **/
//%- (void)write##NAME:(int32_t)fieldNumber
//% NAME$S value:(TYPE *)value;
//%/// Write an array of TYPE for the given field number.
//%/**
//% * Write an array of TYPE for the given field number.
//% *
//% * @param fieldNumber The field number assigned to the values.
//% * @param values The values to write out.
//% **/
//%- (void)write##NAME##Array:(int32_t)fieldNumber values:(NSArray<##TYPE##*> *)values;
//%/// Write a TYPE without any tag (but does write the endGroup tag).
//%/**
//% * Write a TYPE without any tag (but does write the endGroup tag).
//% *
//% * @param fieldNumber The field number assigned to the value.
//% * @param value The value to write out.
//% **/
//%- (void)write##NAME##NoTag:(int32_t)fieldNumber
//% NAME$S value:(TYPE *)value;
//%

153
objectivec/GPBDescriptor.h
View File

@ -39,104 +39,241 @@
NS_ASSUME_NONNULL_BEGIN
/** Syntax used in the proto file. */
typedef NS_ENUM(uint8_t, GPBFileSyntax) {
/** Unknown syntax. */
GPBFileSyntaxUnknown = 0,
/** Proto2 syntax. */
GPBFileSyntaxProto2 = 2,
/** Proto3 syntax. */
GPBFileSyntaxProto3 = 3,
};
/** Type of proto field. */
typedef NS_ENUM(uint8_t, GPBFieldType) {
GPBFieldTypeSingle, // optional/required
GPBFieldTypeRepeated, // repeated
GPBFieldTypeMap, // map<K,V>
/** Optional/required field. Only valid for proto2 fields. */
GPBFieldTypeSingle,
/** Repeated field. */
GPBFieldTypeRepeated,
/** Map field. */
GPBFieldTypeMap,
};
/**
* Describes a proto message.
**/
@interface GPBDescriptor : NSObject<NSCopying>
/** Name of the message. */
@property(nonatomic, readonly, copy) NSString *name;
/** Fields declared in the message. */
@property(nonatomic, readonly, strong, nullable) NSArray<GPBFieldDescriptor*> *fields;
/** Oneofs declared in the message. */
@property(nonatomic, readonly, strong, nullable) NSArray<GPBOneofDescriptor*> *oneofs;
/** Extension range declared for the message. */
@property(nonatomic, readonly, nullable) const GPBExtensionRange *extensionRanges;
/** Number of extension ranges declared for the message. */
@property(nonatomic, readonly) uint32_t extensionRangesCount;
/** Descriptor for the file where the message was defined. */
@property(nonatomic, readonly, assign) GPBFileDescriptor *file;
/** Whether the message is in wire format or not. */
@property(nonatomic, readonly, getter=isWireFormat) BOOL wireFormat;
/** The class of this message. */
@property(nonatomic, readonly) Class messageClass;
/**
* Gets the field for the given number.
*
* @param fieldNumber The number for the field to get.
*
* @return The field descriptor for the given number, or nil if not found.
**/
- (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber;
/**
* Gets the field for the given name.
*
* @param name The name for the field to get.
*
* @return The field descriptor for the given name, or nil if not found.
**/
- (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name;
/**
* Gets the oneof for the given name.
*
* @param name The name for the oneof to get.
*
* @return The oneof descriptor for the given name, or nil if not found.
**/
- (nullable GPBOneofDescriptor *)oneofWithName:(NSString *)name;
@end
/**
* Describes a proto file.
**/
@interface GPBFileDescriptor : NSObject
/** The package declared in the proto file. */
@property(nonatomic, readonly, copy) NSString *package;
/** The syntax of the proto file. */
@property(nonatomic, readonly) GPBFileSyntax syntax;
@end
/**
* Describes a oneof field.
**/
@interface GPBOneofDescriptor : NSObject
/** Name of the oneof field. */
@property(nonatomic, readonly) NSString *name;
/** Fields declared in the oneof. */
@property(nonatomic, readonly) NSArray<GPBFieldDescriptor*> *fields;
/**
* Gets the field for the given number.
*
* @param fieldNumber The number for the field to get.
*
* @return The field descriptor for the given number, or nil if not found.
**/
- (nullable GPBFieldDescriptor *)fieldWithNumber:(uint32_t)fieldNumber;
/**
* Gets the field for the given name.
*
* @param name The name for the field to get.
*
* @return The field descriptor for the given name, or nil if not found.
**/
- (nullable GPBFieldDescriptor *)fieldWithName:(NSString *)name;
@end
/**
* Describes a proto field.
**/
@interface GPBFieldDescriptor : NSObject
/** Name of the field. */
@property(nonatomic, readonly, copy) NSString *name;
/** Number associated with the field. */
@property(nonatomic, readonly) uint32_t number;
/** Data type contained in the field. */
@property(nonatomic, readonly) GPBDataType dataType;
/** Whether it has a default value or not. */
@property(nonatomic, readonly) BOOL hasDefaultValue;
/** Default value for the field. */
@property(nonatomic, readonly) GPBGenericValue defaultValue;
/** Whether this field is required. Only valid for proto2 fields. */
@property(nonatomic, readonly, getter=isRequired) BOOL required;
/** Whether this field is optional. */
@property(nonatomic, readonly, getter=isOptional) BOOL optional;
/** Type of field (single, repeated, map). */
@property(nonatomic, readonly) GPBFieldType fieldType;
// If it is a map, the value type is in -type.
/** Type of the key if the field is a map. The value's type is -fieldType. */
@property(nonatomic, readonly) GPBDataType mapKeyDataType;
/** Whether the field is packable. */
@property(nonatomic, readonly, getter=isPackable) BOOL packable;
/** The containing oneof if this field is part of one, nil otherwise. */
@property(nonatomic, readonly, assign, nullable) GPBOneofDescriptor *containingOneof;
// Message properties
/** Class of the message if the field is of message type. */
@property(nonatomic, readonly, assign, nullable) Class msgClass;
// Enum properties
/** Descriptor for the enum if this field is an enum. */
@property(nonatomic, readonly, strong, nullable) GPBEnumDescriptor *enumDescriptor;
/**
* Checks whether the given enum raw value is a valid enum value.
*
* @param value The raw enum value to check.
*
* @return YES if value is a valid enum raw value.
**/
- (BOOL)isValidEnumValue:(int32_t)value;
// For now, this will return nil if it doesn't know the name to use for
// TextFormat.
/** @return Name for the text format, or nil if not known. */
- (nullable NSString *)textFormatName;
@end
/**
* Describes a proto enum.
**/
@interface GPBEnumDescriptor : NSObject
/** Name of the enum. */
@property(nonatomic, readonly, copy) NSString *name;
/** Function that validates that raw values are valid enum values. */
@property(nonatomic, readonly) GPBEnumValidationFunc enumVerifier;
/**
* Returns the enum value name for the given raw enum.
*
* @param number The raw enum value.
*
* @return The name of the enum value passed, or nil if not valid.
**/
- (nullable NSString *)enumNameForValue:(int32_t)number;
/**
* Gets the enum raw value for the given enum name.
*
* @param outValue A pointer where the value will be set.
* @param name The enum name for which to get the raw value.
*
* @return YES if a value was copied into the pointer, NO otherwise.
**/
- (BOOL)getValue:(nullable int32_t *)outValue forEnumName:(NSString *)name;
/**
* Returns the text format for the given raw enum value.
*
* @param number The raw enum value.
*
* @return The text format name for the raw enum value, or nil if not valid.
**/
- (nullable NSString *)textFormatNameForValue:(int32_t)number;
/**
* Gets the enum raw value for the given text format name.
*
* @param outValue A pointer where the value will be set.
* @param textFormatName The text format name for which to get the raw value.
*
* @return YES if a value was copied into the pointer, NO otherwise.
**/
- (BOOL)getValue:(nullable int32_t *)outValue forEnumTextFormatName:(NSString *)textFormatName;
@end
/**
* Describes a proto extension.
**/
@interface GPBExtensionDescriptor : NSObject<NSCopying>
/** Field number under which the extension is stored. */
@property(nonatomic, readonly) uint32_t fieldNumber;
/** The containing message class, i.e. the class extended by this extension. */
@property(nonatomic, readonly) Class containingMessageClass;
/** Data type contained in the extension. */
@property(nonatomic, readonly) GPBDataType dataType;
/** Whether the extension is repeated. */
@property(nonatomic, readonly, getter=isRepeated) BOOL repeated;
/** Whether the extension is packable. */
@property(nonatomic, readonly, getter=isPackable) BOOL packable;
/** The class of the message if the extension is of message type. */
@property(nonatomic, readonly, assign) Class msgClass;
/** The singleton name for the extension. */
@property(nonatomic, readonly) NSString *singletonName;
/** The enum descriptor if the extension is of enum type. */
@property(nonatomic, readonly, strong, nullable) GPBEnumDescriptor *enumDescriptor;
/** The default value for the extension. */
@property(nonatomic, readonly, nullable) id defaultValue;
@end
NS_ASSUME_NONNULL_END

6538
objectivec/GPBDictionary.h
View File

File diff suppressed because it is too large Load Diff

71
objectivec/GPBExtensionRegistry.h
View File

@ -35,45 +35,50 @@
NS_ASSUME_NONNULL_BEGIN
/// A table of known extensions, searchable by name or field number. When
/// parsing a protocol message that might have extensions, you must provide a
/// @c GPBExtensionRegistry in which you have registered any extensions that you
/// want to be able to parse. Otherwise, those extensions will just be treated
/// like unknown fields.
///
/// The @c *Root classes provide @c +extensionRegistry for the extensions defined
/// in a given file *and* all files it imports. You can also create a
/// @c GPBExtensionRegistry, and merge those registries to handle parsing
/// extensions defined from non overlapping files.
///
/// @code
/// GPBExtensionRegistry *registry =
/// [[[MyProtoFileRoot extensionRegistry] copy] autorelease];
/// [registry addExtension:[OtherMessage neededExtension]; // Not in MyProtoFile
/// NSError *parseError = nil;
/// MyMessage *msg = [MyMessage parseData:data
/// extensionRegistry:registry
/// error:&parseError];
/// @endcode
/**
* A table of known extensions, searchable by name or field number. When
* parsing a protocol message that might have extensions, you must provide a
* GPBExtensionRegistry in which you have registered any extensions that you
* want to be able to parse. Otherwise, those extensions will just be treated
* like unknown fields.
*
* The *Root classes provide `+extensionRegistry` for the extensions defined
* in a given file *and* all files it imports. You can also create a
* GPBExtensionRegistry, and merge those registries to handle parsing
* extensions defined from non overlapping files.
*
* ```
* GPBExtensionRegistry *registry = [[MyProtoFileRoot extensionRegistry] copy];
* [registry addExtension:[OtherMessage neededExtension]]; // Not in MyProtoFile
* NSError *parseError;
* MyMessage *msg = [MyMessage parseData:data extensionRegistry:registry error:&parseError];
* ```
**/
@interface GPBExtensionRegistry : NSObject<NSCopying>
/// Add the given @c GPBExtensionDescriptor to this registry.
///
/// @param extension The extension description to add.
/**
* Adds the given GPBExtensionDescriptor to this registry.
*
* @param extension The extension description to add.
**/
- (void)addExtension:(GPBExtensionDescriptor *)extension;
/// Adds all the extensions from another registry to this registry.
///
/// @param registry The registry to merge into this registry.
/**
* Adds all the extensions from another registry to this registry.
*
* @param registry The registry to merge into this registry.
**/
- (void)addExtensions:(GPBExtensionRegistry *)registry;
/// Looks for the extension registered for the given field number on a given
/// @c GPBDescriptor.
///
/// @param descriptor The descriptor to look for a registered extension on.
/// @param fieldNumber The field number of an extension to look for.
///
/// @return The registered @c GPBExtensionDescripto or nil if none was found.
/**
* Looks for the extension registered for the given field number on a given
* GPBDescriptor.
*
* @param descriptor The descriptor to look for a registered extension on.
* @param fieldNumber The field number of the extension to look for.
*
* @return The registered GPBExtensionDescripto or nil if none was found.
**/
- (nullable GPBExtensionDescriptor *)extensionForDescriptor:(GPBDescriptor *)descriptor
fieldNumber:(NSInteger)fieldNumber;

519
objectivec/GPBMessage.h
View File

@ -44,285 +44,404 @@ NS_ASSUME_NONNULL_BEGIN
CF_EXTERN_C_BEGIN
/// NSError domain used for errors.
/** NSError domain used for errors. */
extern NSString *const GPBMessageErrorDomain;
/// Error code for NSError with GPBMessageErrorDomain.
/** Error codes for NSErrors originated in GPBMessage. */
typedef NS_ENUM(NSInteger, GPBMessageErrorCode) {
/// Uncategorized error.
/** Uncategorized error. */
GPBMessageErrorCodeOther = -100,
/// A message can't be serialized because it is missing required fields.
/** Message couldn't be serialized because it is missing required fields. */
GPBMessageErrorCodeMissingRequiredField = -101,
};
/// Key under which the error's reason is stored inside the userInfo dictionary.
/**
* Key under which the GPBMessage error's reason is stored inside the userInfo
* dictionary.
**/
extern NSString *const GPBErrorReasonKey;
CF_EXTERN_C_END
/// Base class for all of the generated message classes.
/**
* Base class that each generated message subclasses from.
**/
@interface GPBMessage : NSObject<NSSecureCoding, NSCopying>
// NOTE: If you add a instance method/property to this class that may conflict
// with methods declared in protos, you need to update objective_helpers.cc.
// The main cases are methods that take no arguments, or setFoo:/hasFoo: type
// methods.
// If you add an instance method/property to this class that may conflict with
// fields declared in protos, you need to update objective_helpers.cc. The main
// cases are methods that take no arguments, or setFoo:/hasFoo: type methods.
/// The unknown fields for this message.
///
/// Only messages from proto files declared with "proto2" syntax support unknown
/// fields. For "proto3" syntax, any unknown fields found while parsing are
/// dropped.
/**
* The set of unknown fields for this message.
*
* Only messages from proto files declared with "proto2" syntax support unknown
* fields. For "proto3" syntax, any unknown fields found while parsing are
* dropped.
**/
@property(nonatomic, copy, nullable) GPBUnknownFieldSet *unknownFields;
/// Are all required fields set in the message and all embedded messages.
/**
* Whether the message, along with all submessages, have the required fields
* set. This is only applicable for files declared with "proto2" syntax, as
* there are no required fields for "proto3" syntax.
**/
@property(nonatomic, readonly, getter=isInitialized) BOOL initialized;
/// Returns an autoreleased instance.
/**
* @return An autoreleased message with the default values set.
**/
+ (instancetype)message;
/// Creates a new instance by parsing the data. This method should be sent to
/// the generated message class that the data should be interpreted as. If
/// there is an error the method returns nil and the error is returned in
/// errorPtr (when provided).
///
/// @note In DEBUG builds, the parsed message is checked to be sure all required
/// fields were provided, and the parse will fail if some are missing.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param data The data to parse.
/// @param errorPtr An optional error pointer to fill in with a failure reason if
/// the data can not be parsed.
///
/// @return A new instance of the class messaged.
/**
* Creates a new instance by parsing the provided data. This method should be
* sent to the generated message class that the data should be interpreted as.
* If there is an error the method returns nil and the error is returned in
* errorPtr (when provided).
*
* @note In DEBUG builds, the parsed message is checked to be sure all required
* fields were provided, and the parse will fail if some are missing.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param data The data to parse.
* @param errorPtr An optional error pointer to fill in with a failure reason if
* the data can not be parsed.
*
* @return A new instance of the generated class.
**/
+ (nullable instancetype)parseFromData:(NSData *)data error:(NSError **)errorPtr;
/// Creates a new instance by parsing the data. This method should be sent to
/// the generated message class that the data should be interpreted as. If
/// there is an error the method returns nil and the error is returned in
/// errorPtr (when provided).
///
/// @note In DEBUG builds, the parsed message is checked to be sure all required
/// fields were provided, and the parse will fail if some are missing.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param data The data to parse.
/// @param extensionRegistry The extension registry to use to look up extensions.
/// @param errorPtr An optional error pointer to fill in with a failure
/// reason if the data can not be parsed.
///
/// @return A new instance of the class messaged.
/**
* Creates a new instance by parsing the data. This method should be sent to
* the generated message class that the data should be interpreted as. If
* there is an error the method returns nil and the error is returned in
* errorPtr (when provided).
*
* @note In DEBUG builds, the parsed message is checked to be sure all required
* fields were provided, and the parse will fail if some are missing.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param data The data to parse.
* @param extensionRegistry The extension registry to use to look up extensions.
* @param errorPtr An optional error pointer to fill in with a failure
* reason if the data can not be parsed.
*
* @return A new instance of the generated class.
**/
+ (nullable instancetype)parseFromData:(NSData *)data
extensionRegistry:(nullable GPBExtensionRegistry *)extensionRegistry
error:(NSError **)errorPtr;
/// Creates a new instance by parsing the data from the given input stream. This
/// method should be sent to the generated message class that the data should
/// be interpreted as. If there is an error the method returns nil and the error
/// is returned in errorPtr (when provided).
///
/// @note In DEBUG builds, the parsed message is checked to be sure all required
/// fields were provided, and the parse will fail if some are missing.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param input The stream to read data from.
/// @param extensionRegistry The extension registry to use to look up extensions.
/// @param errorPtr An optional error pointer to fill in with a failure
/// reason if the data can not be parsed.
///
/// @return A new instance of the class messaged.
/**
* Creates a new instance by parsing the data from the given input stream. This
* method should be sent to the generated message class that the data should
* be interpreted as. If there is an error the method returns nil and the error
* is returned in errorPtr (when provided).
*
* @note In DEBUG builds, the parsed message is checked to be sure all required
* fields were provided, and the parse will fail if some are missing.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param input The stream to read data from.
* @param extensionRegistry The extension registry to use to look up extensions.
* @param errorPtr An optional error pointer to fill in with a failure
* reason if the data can not be parsed.
*
* @return A new instance of the generated class.
**/
+ (nullable instancetype)parseFromCodedInputStream:(GPBCodedInputStream *)input
extensionRegistry:
(nullable GPBExtensionRegistry *)extensionRegistry
error:(NSError **)errorPtr;
/// Creates a new instance by parsing the data from the given input stream. This
/// method should be sent to the generated message class that the data should
/// be interpreted as. If there is an error the method returns nil and the error
/// is returned in errorPtr (when provided).
///
/// @note Unlike the parseFrom... methods, this never checks to see if all of
/// the required fields are set. So this method can be used to reload
/// messages that may not be complete.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param input The stream to read data from.
/// @param extensionRegistry The extension registry to use to look up extensions.
/// @param errorPtr An optional error pointer to fill in with a failure
/// reason if the data can not be parsed.
///
/// @return A new instance of the class messaged.
/**
* Creates a new instance by parsing the data from the given input stream. This
* method should be sent to the generated message class that the data should
* be interpreted as. If there is an error the method returns nil and the error
* is returned in errorPtr (when provided).
*
* @note Unlike the parseFrom... methods, this never checks to see if all of
* the required fields are set. So this method can be used to reload
* messages that may not be complete.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param input The stream to read data from.
* @param extensionRegistry The extension registry to use to look up extensions.
* @param errorPtr An optional error pointer to fill in with a failure
* reason if the data can not be parsed.
*
* @return A new instance of the generated class.
**/
+ (nullable instancetype)parseDelimitedFromCodedInputStream:(GPBCodedInputStream *)input
extensionRegistry:
(nullable GPBExtensionRegistry *)extensionRegistry
error:(NSError **)errorPtr;
/// Initializes an instance by parsing the data. This method should be sent to
/// the generated message class that the data should be interpreted as. If
/// there is an error the method returns nil and the error is returned in
/// errorPtr (when provided).
///
/// @note In DEBUG builds, the parsed message is checked to be sure all required
/// fields were provided, and the parse will fail if some are missing.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param data The data to parse.
/// @param errorPtr An optional error pointer to fill in with a failure reason if
/// the data can not be parsed.
/**
* Initializes an instance by parsing the data. This method should be sent to
* the generated message class that the data should be interpreted as. If
* there is an error the method returns nil and the error is returned in
* errorPtr (when provided).
*
* @note In DEBUG builds, the parsed message is checked to be sure all required
* fields were provided, and the parse will fail if some are missing.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param data The data to parse.
* @param errorPtr An optional error pointer to fill in with a failure reason if
* the data can not be parsed.
*
* @return An initialized instance of the generated class.
**/
- (nullable instancetype)initWithData:(NSData *)data error:(NSError **)errorPtr;
/// Initializes an instance by parsing the data. This method should be sent to
/// the generated message class that the data should be interpreted as. If
/// there is an error the method returns nil and the error is returned in
/// errorPtr (when provided).
///
/// @note In DEBUG builds, the parsed message is checked to be sure all required
/// fields were provided, and the parse will fail if some are missing.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param data The data to parse.
/// @param extensionRegistry The extension registry to use to look up extensions.
/// @param errorPtr An optional error pointer to fill in with a failure
/// reason if the data can not be parsed.
/**
* Initializes an instance by parsing the data. This method should be sent to
* the generated message class that the data should be interpreted as. If
* there is an error the method returns nil and the error is returned in
* errorPtr (when provided).
*
* @note In DEBUG builds, the parsed message is checked to be sure all required
* fields were provided, and the parse will fail if some are missing.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param data The data to parse.
* @param extensionRegistry The extension registry to use to look up extensions.
* @param errorPtr An optional error pointer to fill in with a failure
* reason if the data can not be parsed.
*
* @return An initialized instance of the generated class.
**/
- (nullable instancetype)initWithData:(NSData *)data
extensionRegistry:(nullable GPBExtensionRegistry *)extensionRegistry
error:(NSError **)errorPtr;
/// Initializes an instance by parsing the data from the given input stream. This
/// method should be sent to the generated message class that the data should
/// be interpreted as. If there is an error the method returns nil and the error
/// is returned in errorPtr (when provided).
///
/// @note Unlike the parseFrom... methods, this never checks to see if all of
/// the required fields are set. So this method can be used to reload
/// messages that may not be complete.
///
/// @note The errors returned are likely coming from the domain and codes listed
/// at the top of this file and GPBCodedInputStream.h.
///
/// @param input The stream to read data from.
/// @param extensionRegistry The extension registry to use to look up extensions.
/// @param errorPtr An optional error pointer to fill in with a failure
/// reason if the data can not be parsed.
/**
* Initializes an instance by parsing the data from the given input stream. This
* method should be sent to the generated message class that the data should
* be interpreted as. If there is an error the method returns nil and the error
* is returned in errorPtr (when provided).
*
* @note Unlike the parseFrom... methods, this never checks to see if all of
* the required fields are set. So this method can be used to reload
* messages that may not be complete.
*
* @note The errors returned are likely coming from the domain and codes listed
* at the top of this file and GPBCodedInputStream.h.
*
* @param input The stream to read data from.
* @param extensionRegistry The extension registry to use to look up extensions.
* @param errorPtr An optional error pointer to fill in with a failure
* reason if the data can not be parsed.
*
* @return An initialized instance of the generated class.
**/
- (nullable instancetype)initWithCodedInputStream:(GPBCodedInputStream *)input
extensionRegistry:
(nullable GPBExtensionRegistry *)extensionRegistry
error:(NSError **)errorPtr;
/// Writes out the message to the given output stream.
/**
* Parses the given data as this message's class, and merges those values into
* this message.
*
* @param data The binary representation of the message to merge.
* @param extensionRegistry The extension registry to use to look up extensions.
*
* @exception GPBCodedInputStreamException Exception thrown when parsing was
* unsuccessful.
**/
- (void)mergeFromData:(NSData *)data
extensionRegistry:(nullable GPBExtensionRegistry *)extensionRegistry;
/**
* Merges the fields from another message (of the same type) into this
* message.
*
* @param other Message to merge into this message.
**/
- (void)mergeFrom:(GPBMessage *)other;
/**
* Writes out the message to the given coded output stream.
*
* @param output The coded output stream into which to write the message.
**/
- (void)writeToCodedOutputStream:(GPBCodedOutputStream *)output;
/// Writes out the message to the given output stream.
/**
* Writes out the message to the given output stream.
*
* @param output The output stream into which to write the message.
**/
- (void)writeToOutputStream:(NSOutputStream *)output;
/// Writes out a varint for the message size followed by the the message to
/// the given output stream.
/**
* Writes out a varint for the message size followed by the the message to
* the given output stream.
*
* @param output The coded output stream into which to write the message.
**/
- (void)writeDelimitedToCodedOutputStream:(GPBCodedOutputStream *)output;
/// Writes out a varint for the message size followed by the the message to
/// the given output stream.
/**
* Writes out a varint for the message size followed by the the message to
* the given output stream.
*
* @param output The output stream into which to write the message.
**/
- (void)writeDelimitedToOutputStream:(NSOutputStream *)output;
/// Serializes the message to a @c NSData.
///
/// If there is an error while generating the data, nil is returned.
///
/// @note This value is not cached, so if you are using it repeatedly, cache
/// it yourself.
///
/// @note In DEBUG ONLY, the message is also checked for all required field,
/// if one is missing, nil will be returned.
/**
* Serializes the message to an NSData.
*
* If there is an error while generating the data, nil is returned.
*
* @note This value is not cached, so if you are using it repeatedly, cache
* it yourself.
*
* @note In DEBUG ONLY, the message is also checked for all required field,
* if one is missing, nil will be returned.
*
* @return The binary representation of the message.
**/
- (nullable NSData *)data;
/// Serializes a varint with the message size followed by the message data,
/// returning that as a @c NSData.
///
/// @note This value is not cached, so if you are using it repeatedly, cache
/// it yourself.
/**
* Serializes a varint with the message size followed by the message data,
* returning that as an NSData.
*
* @note This value is not cached, so if you are using it repeatedly, it is
* recommended to keep a local copy.
*
* @return The binary representation of the size along with the message.
**/
- (NSData *)delimitedData;
/// Calculates the size of the object if it were serialized.
///
/// This is not a cached value. If you are following a pattern like this:
/// @code
/// size_t size = [aMsg serializedSize];
/// NSMutableData *foo = [NSMutableData dataWithCapacity:size + sizeof(size)];
/// [foo writeSize:size];
/// [foo appendData:[aMsg data]];
/// @endcode
/// you would be better doing:
/// @code
/// NSData *data = [aMsg data];
/// NSUInteger size = [aMsg length];
/// NSMutableData *foo = [NSMutableData dataWithCapacity:size + sizeof(size)];
/// [foo writeSize:size];
/// [foo appendData:data];
/// @endcode
/**
* Calculates the size of the object if it were serialized.
*
* This is not a cached value. If you are following a pattern like this:
*
* ```
* size_t size = [aMsg serializedSize];
* NSMutableData *foo = [NSMutableData dataWithCapacity:size + sizeof(size)];
* [foo writeSize:size];
* [foo appendData:[aMsg data]];
* ```
*
* you would be better doing:
*
* ```
* NSData *data = [aMsg data];
* NSUInteger size = [aMsg length];
* NSMutableData *foo = [NSMutableData dataWithCapacity:size + sizeof(size)];
* [foo writeSize:size];
* [foo appendData:data];
* ```
*
* @return The size of the message in it's binary representation.
**/
- (size_t)serializedSize;
/// Return the descriptor for the message class.
/**
* @return The descriptor for the message class.
**/
+ (GPBDescriptor *)descriptor;
/// Return the descriptor for the message.
/**
* Return the descriptor for the message.
**/
- (GPBDescriptor *)descriptor;
/// Returns an array with the currently set GPBExtensionDescriptors.
/**
* @return An array with the extension descriptors that are currently set on the
* message.
**/
- (NSArray *)extensionsCurrentlySet;
/// Test to see if the given extension is set on the message.
/**
* Checks whether there is an extension set on the message which matches the
* given extension descriptor.
*
* @param extension Extension descriptor to check if it's set on the message.
*
* @return Whether the extension is currently set on the message.
**/
- (BOOL)hasExtension:(GPBExtensionDescriptor *)extension;
/// Fetches the given extension's value for this message.
///
/// Extensions use boxed values (NSNumbers) for PODs and NSMutableArrays for
/// repeated fields. If the extension is a Message one will be auto created for you
/// and returned similar to fields.
/*
* Fetches the given extension's value for this message.
*
* Extensions use boxed values (NSNumbers) for PODs and NSMutableArrays for
* repeated fields. If the extension is a Message one will be auto created for
* you and returned similar to fields.
*
* @param extension The extension descriptor of the extension to fetch.
*
* @return The extension matching the given descriptor, or nil if none found.
**/
- (nullable id)getExtension:(GPBExtensionDescriptor *)extension;
/// Sets the given extension's value for this message. This is only for single
/// field extensions (i.e. - not repeated fields).
///
/// Extensions use boxed values (@c NSNumbers).
- (void)setExtension:(GPBExtensionDescriptor *)extension value:(nullable id)value;
/**
* Sets the given extension's value for this message. This only applies for
* single field extensions (i.e. - not repeated fields).
*
* Extensions use boxed values (NSNumbers).
*
* @param extension The extension descriptor under which to set the value.
* @param value The value to be set as the extension.
**/
- (void)setExtension:(GPBExtensionDescriptor *)extension
value:(nullable id)value;
/// Adds the given value to the extension for this message. This is only for
/// repeated field extensions. If the field is a repeated POD type the @c value
/// is a @c NSNumber.
/**
* Adds the given value to the extension for this message. This only applies
* to repeated field extensions. If the field is a repeated POD type, the value
* should be an NSNumber.
*
* @param extension The extension descriptor under which to add the value.
* @param value The value to be added to the repeated extension.
**/
- (void)addExtension:(GPBExtensionDescriptor *)extension value:(id)value;
/// Replaces the given value at an index for the extension on this message. This
/// is only for repeated field extensions. If the field is a repeated POD type
/// the @c value is a @c NSNumber.
/**
* Replaces the value at the given index with the given value for the extension
* on this message. This only applies to repeated field extensions. If the field
* is a repeated POD type, the value is should be an NSNumber.
*
* @param extension The extension descriptor under which to replace the value.
* @param index The index of the extension to be replaced.
* @param value The value to be replaced in the repeated extension.
**/
- (void)setExtension:(GPBExtensionDescriptor *)extension
index:(NSUInteger)index
value:(id)value;
/// Clears the given extension for this message.
/**
* Clears the given extension for this message.
*
* @param extension The extension descriptor to be cleared from this message.
**/
- (void)clearExtension:(GPBExtensionDescriptor *)extension;
/// Resets all of the fields of this message to their default values.
/**
* Resets all of the fields of this message to their default values.
**/
- (void)clear;
/// Parses a message of this type from the input and merges it with this
/// message.
///
/// @note This will throw if there is an error parsing the data.
- (void)mergeFromData:(NSData *)data
extensionRegistry:(nullable GPBExtensionRegistry *)extensionRegistry;
/// Merges the fields from another message (of the same type) into this
/// message.
- (void)mergeFrom:(GPBMessage *)other;
@end
NS_ASSUME_NONNULL_END

13
objectivec/GPBRootObject.h
View File

@ -34,12 +34,17 @@
NS_ASSUME_NONNULL_BEGIN
/// Every generated proto file defines a local "Root" class that exposes a
/// @c GPBExtensionRegistry for all the extensions defined by that file and
/// the files it depends on.
/**
* Every generated proto file defines a local "Root" class that exposes a
* GPBExtensionRegistry for all the extensions defined by that file and
* the files it depends on.
**/
@interface GPBRootObject : NSObject
/// An extension registry for the given file and all the files it depends on.
/**
* @return An extension registry for the given file and all the files it depends
* on.
**/
+ (GPBExtensionRegistry *)extensionRegistry;
@end

72
objectivec/GPBRuntimeTypes.h
View File

@ -36,21 +36,28 @@
@class GPBMessage;
@class GPBInt32Array;
// Function used to verify that a given value can be represented by an
// enum type.
/**
* Verifies that a given value can be represented by an enum type.
* */
typedef BOOL (*GPBEnumValidationFunc)(int32_t);
// Function used to fetch an EnumDescriptor.
/**
* Fetches an EnumDescriptor.
* */
typedef GPBEnumDescriptor *(*GPBEnumDescriptorFunc)(void);
// Magic values used for when an the at runtime to indicate an enum value
// that wasn't know at compile time.
/**
* Magic value used at runtime to indicate an enum value that wasn't know at
* compile time.
* */
enum {
kGPBUnrecognizedEnumeratorValue = (int32_t)0xFBADBEEF,
};
// A union for storing all possible Protobuf values.
// Note that owner is responsible for memory management of object types.
/**
* A union for storing all possible Protobuf values. Note that owner is
* responsible for memory management of object types.
* */
typedef union {
BOOL valueBool;
int32_t valueInt32;
@ -65,38 +72,73 @@ typedef union {
int32_t valueEnum;
} GPBGenericValue;
// Do not change the order of this enum (or add things to it) without thinking
// about it very carefully. There are several things that depend on the order.
/**
* Enum listing the possible data types that a field can contain.
*
* @note Do not change the order of this enum (or add things to it) without
* thinking about it very carefully. There are several things that depend
* on the order.
* */
typedef NS_ENUM(uint8_t, GPBDataType) {
/** Field contains boolean value(s). */
GPBDataTypeBool = 0,
/** Field contains unsigned 4 byte value(s). */
GPBDataTypeFixed32,
/** Field contains signed 4 byte value(s). */
GPBDataTypeSFixed32,
/** Field contains float value(s). */
GPBDataTypeFloat,
/** Field contains unsigned 8 byte value(s). */
GPBDataTypeFixed64,
/** Field contains signed 8 byte value(s). */
GPBDataTypeSFixed64,
/** Field contains double value(s). */
GPBDataTypeDouble,
/**
* Field contains variable length value(s). Inefficient for encoding negative
* numbers – if your field is likely to have negative values, use
* GPBDataTypeSInt32 instead.
**/
GPBDataTypeInt32,
/**
* Field contains variable length value(s). Inefficient for encoding negative
* numbers – if your field is likely to have negative values, use
* GPBDataTypeSInt64 instead.
**/
GPBDataTypeInt64,
/** Field contains signed variable length integer value(s). */
GPBDataTypeSInt32,
/** Field contains signed variable length integer value(s). */
GPBDataTypeSInt64,
/** Field contains unsigned variable length integer value(s). */
GPBDataTypeUInt32,
/** Field contains unsigned variable length integer value(s). */
GPBDataTypeUInt64,
/** Field contains an arbitrary sequence of bytes. */
GPBDataTypeBytes,
/** Field contains UTF-8 encoded or 7-bit ASCII text. */
GPBDataTypeString,
/** Field contains message type(s). */
GPBDataTypeMessage,
/** Field contains message type(s). */
GPBDataTypeGroup,
/** Field contains enum value(s). */
GPBDataTypeEnum,
};
enum {
// A count of the number of types in GPBDataType. Separated out from the
// GPBDataType enum to avoid warnings regarding not handling
// GPBDataType_Count in switch statements.
/**
* A count of the number of types in GPBDataType. Separated out from the
* GPBDataType enum to avoid warnings regarding not handling GPBDataType_Count
* in switch statements.
**/
GPBDataType_Count = GPBDataTypeEnum + 1
};
// An extension range.
/** An extension range. */
typedef struct GPBExtensionRange {
uint32_t start; // inclusive
uint32_t end; // exclusive
/** Inclusive. */
uint32_t start;
/** Exclusive. */
uint32_t end;
} GPBExtensionRange;

63
objectivec/GPBUnknownField.h
View File

@ -36,52 +36,59 @@
@class GPBUnknownFieldSet;
NS_ASSUME_NONNULL_BEGIN
/// Store an unknown field. These are used in conjunction with @c GPBUnknownFieldSet
/**
* Store an unknown field. These are used in conjunction with
* GPBUnknownFieldSet.
**/
@interface GPBUnknownField : NSObject<NSCopying>
/// The field number the data is stored under.
/** The field number the data is stored under. */
@property(nonatomic, readonly, assign) int32_t number;
/// An array of varint values for this field.
/** An array of varint values for this field. */
@property(nonatomic, readonly, strong) GPBUInt64Array *varintList;
/// An array of fixed32 values for this field.
/** An array of fixed32 values for this field. */
@property(nonatomic, readonly, strong) GPBUInt32Array *fixed32List;
/// An array of fixed64 values for this field.
/** An array of fixed64 values for this field. */
@property(nonatomic, readonly, strong) GPBUInt64Array *fixed64List;
/// An array of data values for this field.
/** An array of data values for this field. */
@property(nonatomic, readonly, strong) NSArray<NSData*> *lengthDelimitedList;
/// An array of groups of values for this field.
/** An array of groups of values for this field. */
@property(nonatomic, readonly, strong) NSArray<GPBUnknownFieldSet*> *groupList;
/// Add a value to the varintList.
///
/// @param value The value to add.
/**
* Add a value to the varintList.
*
* @param value The value to add.
**/
- (void)addVarint:(uint64_t)value;
/// Add a value to the fixed32List.
///
/// @param value The value to add.
/**
* Add a value to the fixed32List.
*
* @param value The value to add.
**/
- (void)addFixed32:(uint32_t)value;
/// Add a value to the fixed64List.
///
/// @param value The value to add.
/**
* Add a value to the fixed64List.
*
* @param value The value to add.
**/
- (void)addFixed64:(uint64_t)value;
/// Add a value to the lengthDelimitedList.
///
/// @param value The value to add.
/**
* Add a value to the lengthDelimitedList.
*
* @param value The value to add.
**/
- (void)addLengthDelimited:(NSData *)value;
/// Add a value to the groupList.
///
/// @param value The value to add.
/**
* Add a value to the groupList.
*
* @param value The value to add.
**/
- (void)addGroup:(GPBUnknownFieldSet *)value;
@end

45
objectivec/GPBUnknownFieldSet.h
View File

@ -34,30 +34,47 @@
NS_ASSUME_NONNULL_BEGIN
/// A collection of unknown fields.
/**
* A collection of unknown fields. Fields parsed from the binary representation
* of a message that are unknown end up in an instance of this set. This only
* applies for files declared with the "proto2" syntax. Files declared with the
* "proto3" syntax discard the unknown values.
**/
@interface GPBUnknownFieldSet : NSObject<NSCopying>
/// Tests to see if the given field number has a value.
///
/// @param number The field number to check.
///
/// @return YES if there is an unknown field for the given field number.
/**
* Tests to see if the given field number has a value.
*
* @param number The field number to check.
*
* @return YES if there is an unknown field for the given field number.
**/
- (BOOL)hasField:(int32_t)number;
/// Fetches the @c GPBUnknownField for the given field number.
///
/// @param number The field number to look up.
///
/// @return The @c GPBUnknownField or nil.
/**
* Fetches the GPBUnknownField for the given field number.
*
* @param number The field number to look up.
*
* @return The GPBUnknownField or nil if none found.
**/
- (nullable GPBUnknownField *)getField:(int32_t)number;
/// Returns the number of fields in this set.
/**
* @return The number of fields in this set.
**/
- (NSUInteger)countOfFields;
/// Adds the given field to the set.
/**
* Adds the given field to the set.
*
* @param field The field to add to the set.
**/
- (void)addField:(GPBUnknownField *)field;
/// Returns an NSArray of the @c GPBUnknownFields sorted by the field numbers.
/**
* @return An array of the GPBUnknownFields sorted by the field numbers.
**/
- (NSArray<GPBUnknownField *> *)sortedFields;
@end

493
objectivec/GPBUtilities.h
View File

@ -38,34 +38,58 @@ CF_EXTERN_C_BEGIN
NS_ASSUME_NONNULL_BEGIN
/// Generates a string that should be a valid "Text Format" for the C++ version
/// of Protocol Buffers.
///
/// @param message The message to generate from.
/// @param lineIndent A string to use as the prefix for all lines generated. Can
/// be nil if no extra indent is needed.
///
/// @return A @c NSString with the Text Format of the message.
/**
* Generates a string that should be a valid "TextFormat" for the C++ version
* of Protocol Buffers.
*
* @param message The message to generate from.
* @param lineIndent A string to use as the prefix for all lines generated. Can
* be nil if no extra indent is needed.
*
* @return An NSString with the TextFormat of the message.
**/
NSString *GPBTextFormatForMessage(GPBMessage *message,
NSString * __nullable lineIndent);
/// Generates a string that should be a valid "Text Format" for the C++ version
/// of Protocol Buffers.
///
/// @param unknownSet The unknown field set to generate from.
/// @param lineIndent A string to use as the prefix for all lines generated. Can
/// be nil if no extra indent is needed.
///
/// @return A @c NSString with the Text Format of the unknown field set.
/**
* Generates a string that should be a valid "TextFormat" for the C++ version
* of Protocol Buffers.
*
* @param unknownSet The unknown field set to generate from.
* @param lineIndent A string to use as the prefix for all lines generated. Can
* be nil if no extra indent is needed.
*
* @return An NSString with the TextFormat of the unknown field set.
**/
NSString *GPBTextFormatForUnknownFieldSet(GPBUnknownFieldSet * __nullable unknownSet,
NSString * __nullable lineIndent);
/// Test if the given field is set on a message.
/**
* Checks if the given field number is set on a message.
*
* @param self The message to check.
* @param fieldNumber The field number to check.
*
* @return YES if the field number is set on the given message.
**/
BOOL GPBMessageHasFieldNumberSet(GPBMessage *self, uint32_t fieldNumber);
/// Test if the given field is set on a message.
/**
* Checks if the given field is set on a message.
*
* @param self The message to check.
* @param field The field to check.
*
* @return YES if the field is set on the given message.
**/
BOOL GPBMessageHasFieldSet(GPBMessage *self, GPBFieldDescriptor *field);
/// Clear the given field of a message.
/**
* Clears the given field for the given message.
*
* @param self The message for which to clear the field.
* @param field The field to clear.
**/
void GPBClearMessageField(GPBMessage *self, GPBFieldDescriptor *field);
//%PDDM-EXPAND GPB_ACCESSORS()
@ -73,112 +97,299 @@ void GPBClearMessageField(GPBMessage *self, GPBFieldDescriptor *field);
//
// Get/Set the given field of a message.
// Get/Set a given field from/to a message.
//
// Single Fields
/// Gets the value of a bytes field.
/**
* Gets the value of a bytes field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
NSData *GPBGetMessageBytesField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a bytes field.
/**
* Sets the value of a bytes field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageBytesField(GPBMessage *self, GPBFieldDescriptor *field, NSData *value);
/// Gets the value of a string field.
/**
* Gets the value of a string field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
NSString *GPBGetMessageStringField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a string field.
/**
* Sets the value of a string field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageStringField(GPBMessage *self, GPBFieldDescriptor *field, NSString *value);
/// Gets the value of a message field.
/**
* Gets the value of a message field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
GPBMessage *GPBGetMessageMessageField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a message field.
/**
* Sets the value of a message field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageMessageField(GPBMessage *self, GPBFieldDescriptor *field, GPBMessage *value);
/// Gets the value of a group field.
/**
* Gets the value of a group field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
GPBMessage *GPBGetMessageGroupField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a group field.
/**
* Sets the value of a group field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageGroupField(GPBMessage *self, GPBFieldDescriptor *field, GPBMessage *value);
/// Gets the value of a bool field.
/**
* Gets the value of a bool field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
BOOL GPBGetMessageBoolField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a bool field.
/**
* Sets the value of a bool field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageBoolField(GPBMessage *self, GPBFieldDescriptor *field, BOOL value);
/// Gets the value of an int32 field.
/**
* Gets the value of an int32 field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
int32_t GPBGetMessageInt32Field(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of an int32 field.
/**
* Sets the value of an int32 field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageInt32Field(GPBMessage *self, GPBFieldDescriptor *field, int32_t value);
/// Gets the value of an uint32 field.
/**
* Gets the value of an uint32 field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
uint32_t GPBGetMessageUInt32Field(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of an uint32 field.
/**
* Sets the value of an uint32 field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageUInt32Field(GPBMessage *self, GPBFieldDescriptor *field, uint32_t value);
/// Gets the value of an int64 field.
/**
* Gets the value of an int64 field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
int64_t GPBGetMessageInt64Field(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of an int64 field.
/**
* Sets the value of an int64 field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageInt64Field(GPBMessage *self, GPBFieldDescriptor *field, int64_t value);
/// Gets the value of an uint64 field.
/**
* Gets the value of an uint64 field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
uint64_t GPBGetMessageUInt64Field(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of an uint64 field.
/**
* Sets the value of an uint64 field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageUInt64Field(GPBMessage *self, GPBFieldDescriptor *field, uint64_t value);
/// Gets the value of a float field.
/**
* Gets the value of a float field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
float GPBGetMessageFloatField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a float field.
/**
* Sets the value of a float field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageFloatField(GPBMessage *self, GPBFieldDescriptor *field, float value);
/// Gets the value of a double field.
/**
* Gets the value of a double field.
*
* @param self The message from which to get the field.
* @param field The field to get.
**/
double GPBGetMessageDoubleField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a double field.
/**
* Sets the value of a double field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The to set in the field.
**/
void GPBSetMessageDoubleField(GPBMessage *self, GPBFieldDescriptor *field, double value);
/// Get the given enum field of a message. For proto3, if the value isn't a
/// member of the enum, @c kGPBUnrecognizedEnumeratorValue will be returned.
/// GPBGetMessageRawEnumField will bypass the check and return whatever value
/// was set.
/**
* Gets the given enum field of a message. For proto3, if the value isn't a
* member of the enum, @c kGPBUnrecognizedEnumeratorValue will be returned.
* GPBGetMessageRawEnumField will bypass the check and return whatever value
* was set.
*
* @param self The message from which to get the field.
* @param field The field to get.
*
* @return The enum value for the given field.
**/
int32_t GPBGetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field);
/// Set the given enum field of a message. You can only set values that are
/// members of the enum.
void GPBSetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field, int32_t value);
/// Get the given enum field of a message. No check is done to ensure the value
/// was defined in the enum.
/**
* Set the given enum field of a message. You can only set values that are
* members of the enum.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The enum value to set in the field.
**/
void GPBSetMessageEnumField(GPBMessage *self,
GPBFieldDescriptor *field,
int32_t value);
/**
* Get the given enum field of a message. No check is done to ensure the value
* was defined in the enum.
*
* @param self The message from which to get the field.
* @param field The field to get.
*
* @return The raw enum value for the given field.
**/
int32_t GPBGetMessageRawEnumField(GPBMessage *self, GPBFieldDescriptor *field);
/// Set the given enum field of a message. You can set the value to anything,
/// even a value that is not a member of the enum.
void GPBSetMessageRawEnumField(GPBMessage *self, GPBFieldDescriptor *field, int32_t value);
/**
* Set the given enum field of a message. You can set the value to anything,
* even a value that is not a member of the enum.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param value The raw enum value to set in the field.
**/
void GPBSetMessageRawEnumField(GPBMessage *self,
GPBFieldDescriptor *field,
int32_t value);
// Repeated Fields
/// Gets the value of a repeated field.
///
/// The result will be @c GPB*Array or @c NSMutableArray based on the
/// field's type.
/**
* Gets the value of a repeated field.
*
* @param self The message from which to get the field.
* @param field The repeated field to get.
*
* @return A GPB*Array or an NSMutableArray based on the field's type.
**/
id GPBGetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a repeated field.
///
/// The value should be @c GPB*Array or @c NSMutableArray based on the
/// field's type.
void GPBSetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field, id array);
/**
* Sets the value of a repeated field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param array A GPB*Array or NSMutableArray based on the field's type.
**/
void GPBSetMessageRepeatedField(GPBMessage *self,
GPBFieldDescriptor *field,
id array);
// Map Fields
/// Gets the value of a map<> field.
///
/// The result will be @c GPB*Dictionary or @c NSMutableDictionary based on
/// the field's type.
/**
* Gets the value of a map<> field.
*
* @param self The message from which to get the field.
* @param field The repeated field to get.
*
* @return A GPB*Dictionary or NSMutableDictionary based on the field's type.
**/
id GPBGetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field);
/// Sets the value of a map<> field.
///
/// The object should be @c GPB*Dictionary or @c NSMutableDictionary based
/// on the field's type.
void GPBSetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field, id dictionary);
/**
* Sets the value of a map<> field.
*
* @param self The message into which to set the field.
* @param field The field to set.
* @param dictionary A GPB*Dictionary or NSMutableDictionary based on the
* field's type.
**/
void GPBSetMessageMapField(GPBMessage *self,
GPBFieldDescriptor *field,
id dictionary);
//%PDDM-EXPAND-END GPB_ACCESSORS()
// Returns an empty NSData to assign to byte fields when you wish
// to assign them to empty. Prevents allocating a lot of little [NSData data]
// objects.
/**
* Returns an empty NSData to assign to byte fields when you wish to assign them
* to empty. Prevents allocating a lot of little [NSData data] objects.
**/
NSData *GPBEmptyNSData(void) __attribute__((pure));
NS_ASSUME_NONNULL_END
@ -189,7 +400,7 @@ CF_EXTERN_C_END
//%PDDM-DEFINE GPB_ACCESSORS()
//%
//%//
//%// Get/Set the given field of a message.
//%// Get/Set a given field from/to a message.
//%//
//%
//%// Single Fields
@ -205,53 +416,119 @@ CF_EXTERN_C_END
//%GPB_ACCESSOR_SINGLE(UInt64, uint64_t, n)
//%GPB_ACCESSOR_SINGLE(Float, float, )
//%GPB_ACCESSOR_SINGLE(Double, double, )
//%/// Get the given enum field of a message. For proto3, if the value isn't a
//%/// member of the enum, @c kGPBUnrecognizedEnumeratorValue will be returned.
//%/// GPBGetMessageRawEnumField will bypass the check and return whatever value
//%/// was set.
//%/**
//% * Gets the given enum field of a message. For proto3, if the value isn't a
//% * member of the enum, @c kGPBUnrecognizedEnumeratorValue will be returned.
//% * GPBGetMessageRawEnumField will bypass the check and return whatever value
//% * was set.
//% *
//% * @param self The message from which to get the field.
//% * @param field The field to get.
//% *
//% * @return The enum value for the given field.
//% **/
//%int32_t GPBGetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field);
//%/// Set the given enum field of a message. You can only set values that are
//%/// members of the enum.
//%void GPBSetMessageEnumField(GPBMessage *self, GPBFieldDescriptor *field, int32_t value);
//%/// Get the given enum field of a message. No check is done to ensure the value
//%/// was defined in the enum.
//%
//%/**
//% * Set the given enum field of a message. You can only set values that are
//% * members of the enum.
//% *
//% * @param self The message into which to set the field.
//% * @param field The field to set.
//% * @param value The enum value to set in the field.
//% **/
//%void GPBSetMessageEnumField(GPBMessage *self,
//% GPBFieldDescriptor *field,
//% int32_t value);
//%
//%/**
//% * Get the given enum field of a message. No check is done to ensure the value
//% * was defined in the enum.
//% *
//% * @param self The message from which to get the field.
//% * @param field The field to get.
//% *
//% * @return The raw enum value for the given field.
//% **/
//%int32_t GPBGetMessageRawEnumField(GPBMessage *self, GPBFieldDescriptor *field);
//%/// Set the given enum field of a message. You can set the value to anything,
//%/// even a value that is not a member of the enum.
//%void GPBSetMessageRawEnumField(GPBMessage *self, GPBFieldDescriptor *field, int32_t value);
//%
//%/**
//% * Set the given enum field of a message. You can set the value to anything,
//% * even a value that is not a member of the enum.
//% *
//% * @param self The message into which to set the field.
//% * @param field The field to set.
//% * @param value The raw enum value to set in the field.
//% **/
//%void GPBSetMessageRawEnumField(GPBMessage *self,
//% GPBFieldDescriptor *field,
//% int32_t value);
//%
//%// Repeated Fields
//%
//%/// Gets the value of a repeated field.
//%///
//%/// The result will be @c GPB*Array or @c NSMutableArray based on the
//%/// field's type.
//%/**
//% * Gets the value of a repeated field.
//% *
//% * @param self The message from which to get the field.
//% * @param field The repeated field to get.
//% *
//% * @return A GPB*Array or an NSMutableArray based on the field's type.
//% **/
//%id GPBGetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field);
//%/// Sets the value of a repeated field.
//%///
//%/// The value should be @c GPB*Array or @c NSMutableArray based on the
//%/// field's type.
//%void GPBSetMessageRepeatedField(GPBMessage *self, GPBFieldDescriptor *field, id array);
//%
//%/**
//% * Sets the value of a repeated field.
//% *
//% * @param self The message into which to set the field.
//% * @param field The field to set.
//% * @param array A GPB*Array or NSMutableArray based on the field's type.
//% **/
//%void GPBSetMessageRepeatedField(GPBMessage *self,
//% GPBFieldDescriptor *field,
//% id array);
//%
//%// Map Fields
//%
//%/// Gets the value of a map<> field.
//%///
//%/// The result will be @c GPB*Dictionary or @c NSMutableDictionary based on
//%/// the field's type.
//%/**
//% * Gets the value of a map<> field.
//% *
//% * @param self The message from which to get the field.
//% * @param field The repeated field to get.
//% *
//% * @return A GPB*Dictionary or NSMutableDictionary based on the field's type.
//% **/
//%id GPBGetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field);
//%/// Sets the value of a map<> field.
//%///
//%/// The object should be @c GPB*Dictionary or @c NSMutableDictionary based
//%/// on the field's type.
//%void GPBSetMessageMapField(GPBMessage *self, GPBFieldDescriptor *field, id dictionary);
//%
//%/**
//% * Sets the value of a map<> field.
//% *
//% * @param self The message into which to set the field.
//% * @param field The field to set.
//% * @param dictionary A GPB*Dictionary or NSMutableDictionary based on the
//% * field's type.
//% **/
//%void GPBSetMessageMapField(GPBMessage *self,
//% GPBFieldDescriptor *field,
//% id dictionary);
//%
//%PDDM-DEFINE GPB_ACCESSOR_SINGLE(NAME, TYPE, AN)
//%GPB_ACCESSOR_SINGLE_FULL(NAME, TYPE, AN, )
//%PDDM-DEFINE GPB_ACCESSOR_SINGLE_FULL(NAME, TYPE, AN, TisP)
//%/// Gets the value of a##AN NAME$L field.
//%/**
//% * Gets the value of a##AN NAME$L field.
//% *
//% * @param self The message from which to get the field.
//% * @param field The field to get.
//% **/
//%TYPE TisP##GPBGetMessage##NAME##Field(GPBMessage *self, GPBFieldDescriptor *field);
//%/// Sets the value of a##AN NAME$L field.
//%
//%/**
//% * Sets the value of a##AN NAME$L field.
//% *
//% * @param self The message into which to set the field.
//% * @param field The field to set.
//% * @param value The to set in the field.
//% **/
//%void GPBSetMessage##NAME##Field(GPBMessage *self, GPBFieldDescriptor *field, TYPE TisP##value);
//%

40
objectivec/GPBWellKnownTypes.h
View File

@ -46,18 +46,54 @@
NS_ASSUME_NONNULL_BEGIN
// Extension to GPBTimestamp to work with standard Foundation time/date types.
/**
* Category for GPBTimestamp to work with standard Foundation time/date types.
**/
@interface GPBTimestamp (GBPWellKnownTypes)
/** The NSDate representation of this GPBTimestamp. */
@property(nonatomic, readwrite, strong) NSDate *date;
/** The NSTimeInterval representation of this GPBTimestamp. */
@property(nonatomic, readwrite) NSTimeInterval timeIntervalSince1970;
/**
* Initializes a GPBTimestamp with the given NSDate.
*
* @param date The date to configure the GPBTimestamp with.
*
* @return A newly initialized GPBTimestamp.
**/
- (instancetype)initWithDate:(NSDate *)date;
/**
* Initializes a GPBTimestamp with the given NSTimeInterval.
*
* @param timeIntervalSince1970 Time interval to configure the GPBTimestamp with.
*
* @return A newly initialized GPBTimestamp.
**/
- (instancetype)initWithTimeIntervalSince1970:(NSTimeInterval)timeIntervalSince1970;
@end
// Extension to GPBDuration to work with standard Foundation time type.
/**
* Category for GPBDuration to work with standard Foundation time type.
**/
@interface GPBDuration (GBPWellKnownTypes)
/** The NSTimeInterval representation of this GPBTimestamp. */
@property(nonatomic, readwrite) NSTimeInterval timeIntervalSince1970;
/**
* Initializes a GPBDuration with the given NSTimeInterval.
*
* @param timeIntervalSince1970 Time interval to configure the GPBDuration with.
*
* @return A newly initialized GPBTimestamp.
**/
- (instancetype)initWithTimeIntervalSince1970:(NSTimeInterval)timeIntervalSince1970;
@end
NS_ASSUME_NONNULL_END