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/*! |
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\file aos.h |
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\brief API of the AOS (Attribute Object Store) |
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\author Aram Verstegen |
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This header contains the declarations of the Attribute Object Store. |
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It contains the following core functions: |
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-# AOS_set(label, value, type, bytes, parent): set a value in the AOS |
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-# AOS_get_argument_by_label(label): retrieves a pointer to a value of type aos_argument_t, containing the data and associated meta information |
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-# AOS_delete_argument_by_label(label): deletes the value identified by label from the list |
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Additionally, it defines the following wrapper functions for these core functions: |
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-# AOS_set_int(label, value): a wrapper to set a value of integer type |
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-# AOS_set_string(label, value): a wrapper to set a value of string type |
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-# AOS_set_pem(label, value): a wrapper to set a value of PEM string type |
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-# AOS_get_value_by_label(label): retrieve a value associated with a label |
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-# setAssertion(label, value): a wrapper to set an assertion into the AOS |
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-# getAssertion(label): a wrapper to get an assertion from the AOS |
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-# setObligation(label, value): a wrapper to set an obligation into the AOS |
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-# getObligation(label): a wrapper to get an obligation from the AOS |
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-# destroyObligation(label): a wrapper to delete an obligation from the AOS |
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*/ |
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#ifndef AOS_API_H |
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#define AOS_API_H |
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#if HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#if HAVE_ERRNO_H |
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#include <errno.h> |
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#endif |
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#include <sys/syscall.h> |
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#include <sys/types.h> |
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#include "eef.h" |
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/* NEW AOS API */ |
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aos_context_t * createContext(aos_context_class_t); |
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EES_RC addContext(aos_context_t*); |
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aos_context_t * getNextContext(aos_context_class_t, aos_storage_t*); |
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void setContextObligationId(aos_context_t*, char*); |
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aos_attribute_t* createAttribute(void); |
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EES_RC addAttribute(aos_context_t*, aos_attribute_t*); |
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aos_attribute_t* getNextAttribute(aos_context_t*); |
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EES_RC destroyAttribute(aos_context_t*, aos_attribute_t*); |
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EES_RC setAttributeId(aos_attribute_t*, char* id); |
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EES_RC setAttributeIssuer(aos_attribute_t*, char* issuer); |
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EES_RC setAttributeValue(aos_attribute_t*, void* value, size_t size); |
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EES_RC setAttributeType(aos_attribute_t*, char* type); |
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char* getAttributeId(aos_attribute_t*); |
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char* getAttributeIssuer(aos_attribute_t*); |
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char* getAttributeValueAsString(aos_attribute_t*); |
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int getAttributeValueAsInt(aos_attribute_t*); |
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/* AOS wrapper functions */ |
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/*EES_RC setAssertion(const char* label, char* value);*/ |
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/*char* getAssertion(const char* label);*/ |
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/*EES_RC setObligation(const char* label, char* value);*/ |
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/*char* getObligation(const char* label);*/ |
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/*EES_RC destroyObligation(const char* label);*/ |
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extern EES_RC aos_delete_attribute_by_label(const char* label); |
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extern void* aos_get_value_by_label(const char* label); |
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extern aos_attribute_t * aos_get_attribute_by_label(const char *label); |
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#endif |
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