00001
00004 #ifndef RAZORBACK_BLOCK_POOL_H
00005 #define RAZORBACK_BLOCK_POOL_H
00006 #include <razorback/visibility.h>
00007 #include <razorback/types.h>
00008 #include <razorback/api.h>
00009
00010 #ifdef __cplusplus
00011 extern "C" {
00012 #endif
00013
00017 #define BLOCK_POOL_STATUS_MASK 0x000000FF ///< Mask for status bits.
00018 #define BLOCK_POOL_STATUS_COLLECTING 0x00000001 ///< Collector is adding data
00019 #define BLOCK_POOL_STATUS_FINALIZED 0x00000002 ///< Collector finished adding data
00020 #define BLOCK_POOL_STATUS_CHECK_GLOBAL_CACHE 0x00000004 ///< Waiting for GC Check
00021 #define BLOCK_POOL_STATUS_CHECKING_GLOBAL_CACHE 0x00000008 ///< Waiting for GC Check
00022 #define BLOCK_POOL_STATUS_SUBMIT_DATA 0x00000010 ///< Submit block
00023 #define BLOCK_POOL_STATUS_PAGED 0x00000011 ///< Block is currently paging out
00024 #define BLOCK_POOL_STATUS_DESTROY 0x00000012 ///< Destroy this item
00025
00026 #define BLOCK_POOL_FLAG_MASK 0xFF000000 ///< Mask for Flags bits
00027 #define BLOCK_POOL_FLAG_MAY_REUSE 0x01000000 ///< This item should not be fully removed from the pool
00028 #define BLOCK_POOL_FLAG_UPDATE 0x02000000 ///< This item is being submitted as an update.
00029 #define BLOCK_POOL_FLAG_EVENT_ONLY 0x04000000 ///< This item is being submitted with no block data.
00030
00032
00033 #define BLOCK_POOL_DATA_FLAG_FILE 0x01 ///< Data block is mapped to a file
00034 #define BLOCK_POOL_DATA_FLAG_MALLOCD 0x02 ///< Data block is malloc'd
00035 #define BLOCK_POOL_DATA_FLAG_MANAGED 0x04 ///< Data block is managed by the user
00036
00037
00038
00042 SO_PUBLIC extern struct BlockPoolItem *BlockPool_CreateItem (struct RazorbackContext *p_pContext);
00043
00049 SO_PUBLIC extern bool BlockPool_SetItemDataType(struct BlockPoolItem *p_pItem, char * p_sName);
00050
00058 SO_PUBLIC extern bool BlockPool_AddData (struct BlockPoolItem *p_pItem, uint8_t * p_pData,
00059 uint32_t p_iLength, int p_iFlags);
00060 SO_PUBLIC extern bool BlockPool_AddData_FromFile(struct BlockPoolItem *item, char *fileName, bool tempFile);
00061
00066 SO_PUBLIC extern bool BlockPool_FinalizeItem (struct BlockPoolItem *p_pItem);
00067
00072 SO_PUBLIC extern bool BlockPool_DestroyItem (struct BlockPoolItem *p_pItem);
00073
00082 SO_PUBLIC extern bool
00083 BlockPool_MetaData_Add(struct BlockPoolItem *block,
00084 uuid_t uuidName, uuid_t uuidType,
00085 uint8_t *data, uint32_t size);
00086 #ifdef __cplusplus
00087 }
00088 #endif
00089 #endif
