1 /* *********************************************************************

2 * This Original Work is copyright of 51 Degrees Mobile Experts Limited.

4 * Forbury Square, Reading, Berkshire, United Kingdom RG1 3EU.

5 *

6 * This Original Work is licensed under the European Union Public Licence

7 * (EUPL) v.1.2 and is subject to its terms as set out below.

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9 * If a copy of the EUPL was not distributed with this file, You can obtain

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21 * ********************************************************************* */

22

23 #ifndef FIFTYONE_DEGREES_ENTITY_META_DATA_BUILDER_HPP

24 #define FIFTYONE_DEGREES_ENTITY_META_DATA_BUILDER_HPP

25

26 #include <string>

27 #include "Exceptions.hpp"

28 #include "collection.h"

29 #include "string.h"

30

31

32 using namespace FiftyoneDegrees;

33

34 namespace FiftyoneDegrees {

35 namespace Common {

40 class EntityMetaDataBuilder {

41 protected:

42

57 static string getString(

58 fiftyoneDegreesCollection *stringsCollection,

59 uint32_t offset) {

60 FIFTYONE_DEGREES_EXCEPTION_CREATE;

61 string result;

62 fiftyoneDegreesCollectionItem item;

63 fiftyoneDegreesString *str;

64 fiftyoneDegreesDataReset(&item.data);

65 str = fiftyoneDegreesStringGet(

66 stringsCollection,

67 offset,

68 &item,

69 exception);

70 FIFTYONE_DEGREES_EXCEPTION_THROW;

71 if (str != nullptr) {

72 result.append(&str->value);

73 }

74 FIFTYONE_DEGREES_COLLECTION_RELEASE(

75 stringsCollection,

76 &item);

77 return result;

78 }

79

83 };

84 }

85 }

86

87 #endif

FIFTYONE_DEGREES_EXCEPTION_CREATE

#define FIFTYONE_DEGREES_EXCEPTION_CREATE

Macro used to create an exception.

Definition: exceptions.h:183

fiftyoneDegreesCollectionItem

Used to store a handle to the underlying item that could be used to release the item when it's finish...

Definition: collection.h:308

FiftyoneDegrees::Common::EntityMetaDataBuilder

Meta data builder class contains static helper methods used when building meta data instances.

Definition: EntityMetaDataBuilder.hpp:40

FiftyoneDegrees

51Degrees base namespace.

Definition: ComponentMetaDataBuilderHash.hpp:33

fiftyoneDegreesString

String structure containing its value and size.

Definition: string.h:109

FIFTYONE_DEGREES_EXCEPTION_THROW

#define FIFTYONE_DEGREES_EXCEPTION_THROW

Macro to print to standard error a message if an exception is set.

Definition: exceptions.h:161

FiftyoneDegrees::Common::EntityMetaDataBuilder::getString

static string getString(fiftyoneDegreesCollection *stringsCollection, uint32_t offset)

Get a copy of a string from the strings collection at the offset provided.

Definition: EntityMetaDataBuilder.hpp:57

fiftyoneDegreesStringGet

fiftyoneDegreesString * fiftyoneDegreesStringGet(fiftyoneDegreesCollection *strings, uint32_t offset, fiftyoneDegreesCollectionItem *item, fiftyoneDegreesException *exception)

Gets the string at the required offset from the collection provided.

fiftyoneDegreesDataReset

void fiftyoneDegreesDataReset(fiftyoneDegreesData *data)

Resets the data structure ready for a new operation.

fiftyoneDegreesCollection

All the shared methods and fields required by file, memory and cached collections.

Definition: collection.h:408

fiftyoneDegreesCollectionItem::data

fiftyoneDegreesData data

Item data including allocated memory.

Definition: collection.h:309

FIFTYONE_DEGREES_COLLECTION_RELEASE

#define FIFTYONE_DEGREES_COLLECTION_RELEASE(c, i)

Collection release macro used to release a collection item.

Definition: collection.h:266

fiftyoneDegreesString::value

char value

The first character of the string.

Definition: string.h:111

51Degrees Device Detection C/C++ 4.4

EntityMetaDataBuilder.hpp