negentropy/cpp/negentropy_wrapper.h

33 lines
1.0 KiB
C

#ifndef _NEGENTROPY_WRAPPER_H
#define _NEGENTROPY_WRAPPER_H
#ifdef __cplusplus
#define EXTERNC extern "C"
#else
#define EXTERNC
#endif
//This is a C-wrapper for the C++ library that helps in integrating negentropy with nim code.
//TODO: Do error handling by catching exceptions
EXTERNC void* storage_new(const char* db_path, const char* name);
EXTERNC void* negentropy_new(void* storage, uint64_t frameSizeLimit);
EXTERNC const char* negentropy_initiate(void* negentropy);
EXTERNC void negentropy_setinitiator(void* negentropy);
EXTERNC bool storage_insert(void* storage, uint64_t createdAt, const char* id);
EXTERNC bool storage_erase(void* storage, uint64_t createdAt, const char* id);
EXTERNC const char* reconcile(void* negentropy, const char* query, uint64_t query_len);
EXTERNC const char* reconcile_with_ids(void* negentropy, const char* query, uint64_t query_len, const char* have_ids[],
uint64_t *have_ids_len, const char* need_ids[], uint64_t *need_ids_len);
#endif