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https://github.com/logos-messaging/negentropy.git
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38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
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#ifndef _NEGENTROPY_WRAPPER_H
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#define _NEGENTROPY_WRAPPER_H
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#ifdef __cplusplus
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#define EXTERNC extern "C"
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#else
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#define EXTERNC
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#endif
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typedef struct _buffer_{
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uint64_t len ;
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char* data;
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}buffer;
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//This is a C-wrapper for the C++ library that helps in integrating negentropy with nim code.
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//TODO: Do error handling by catching exceptions
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EXTERNC void* storage_new(const char* db_path, const char* name);
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EXTERNC void* negentropy_new(void* storage, uint64_t frameSizeLimit);
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EXTERNC const char* negentropy_initiate(void* negentropy);
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EXTERNC void negentropy_setinitiator(void* negentropy);
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EXTERNC bool storage_insert(void* storage, uint64_t createdAt, buffer* id);
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EXTERNC bool storage_erase(void* storage, uint64_t createdAt, buffer* id);
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EXTERNC const char* reconcile(void* negentropy, buffer* query);
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EXTERNC const char* reconcile_with_ids(void* negentropy, buffer* query, const char* have_ids[],
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uint64_t *have_ids_len, const char* need_ids[], uint64_t *need_ids_len);
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#endif
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