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Diffstat (limited to 'storage/connect/bsonudf.h')
| -rw-r--r-- | storage/connect/bsonudf.h | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/storage/connect/bsonudf.h b/storage/connect/bsonudf.h new file mode 100644 index 00000000..e355fe7b --- /dev/null +++ b/storage/connect/bsonudf.h @@ -0,0 +1,410 @@ +/******************** tabjson H Declares Source Code File (.H) *******************/ +/* Name: bsonudf.h Version 1.0 */ +/* */ +/* (C) Copyright to the author Olivier BERTRAND 2020 - 2021 */ +/* */ +/* This file contains the BSON UDF function and class declares. */ +/*********************************************************************************/ +#pragma once +#include "jsonudf.h" +#include "bson.h" + +#if 0 +#define UDF_EXEC_ARGS \ + UDF_INIT*, UDF_ARGS*, char*, unsigned long*, char*, char* + +// BSON size should be equal on Linux and Windows +#define BMX 255 +typedef struct BSON* PBSON; + +/***********************************************************************/ +/* Structure used to return binary json to Json UDF functions. */ +/***********************************************************************/ +struct BSON { + char Msg[BMX + 1]; + char *Filename; + PGLOBAL G; + int Pretty; + ulong Reslen; + my_bool Changed; + PJSON Top; + PJSON Jsp; + PBSON Bsp; +}; // end of struct BSON + +PBSON JbinAlloc(PGLOBAL g, UDF_ARGS* args, ulong len, PJSON jsp); + +/*********************************************************************************/ +/* The JSON tree node. Can be an Object or an Array. */ +/*********************************************************************************/ +typedef struct _jnode { + PSZ Key; // The key used for object + OPVAL Op; // Operator used for this node + PVAL CncVal; // To cont value used for OP_CNC + int Rank; // The rank in array + int Rx; // Read row number + int Nx; // Next to read row number +} JNODE, *PJNODE; + +/*********************************************************************************/ +/* The JSON utility functions. */ +/*********************************************************************************/ +bool IsNum(PSZ s); +char *NextChr(PSZ s, char sep); +char *GetJsonNull(void); +uint GetJsonGrpSize(void); +my_bool JsonSubSet(PGLOBAL g, my_bool b = false); +my_bool CalcLen(UDF_ARGS* args, my_bool obj, unsigned long& reslen, + unsigned long& memlen, my_bool mod = false); +my_bool JsonInit(UDF_INIT* initid, UDF_ARGS* args, char* message, my_bool mbn, + unsigned long reslen, unsigned long memlen, + unsigned long more = 0); +my_bool CheckMemory(PGLOBAL g, UDF_INIT* initid, UDF_ARGS* args, uint n, + my_bool m, my_bool obj = false, my_bool mod = false); +PSZ MakePSZ(PGLOBAL g, UDF_ARGS* args, int i); +int IsArgJson(UDF_ARGS* args, uint i); +char *GetJsonFile(PGLOBAL g, char* fn); + +/*********************************************************************************/ +/* Structure JPN. Used to make the locate path. */ +/*********************************************************************************/ +typedef struct _jpn { + int Type; + PCSZ Key; + int N; +} JPN, *PJPN; + +#endif // 0 + +/* --------------------------- New Testing BJSON Stuff --------------------------*/ +extern uint JsonGrpSize; +uint GetJsonGroupSize(void); + + +typedef class BJNX* PBJNX; + +/*********************************************************************************/ +/* Class BJNX: BJSON access methods. */ +/*********************************************************************************/ +class BJNX : public BDOC { +public: + // Constructors + BJNX(PGLOBAL g); + BJNX(PGLOBAL g, PBVAL row, int type, int len = 64, int prec = 0, my_bool wr = false); + + // Implementation + int GetPrecision(void) { return Prec; } + PVAL GetValue(void) { return Value; } + void SetRow(PBVAL vp) { Row = vp; } + void SetChanged(my_bool b) { Changed = b; } + + // Methods + my_bool SetJpath(PGLOBAL g, char* path, my_bool jb = false); + my_bool ParseJpath(PGLOBAL g); + void ReadValue(PGLOBAL g); + PBVAL GetRowValue(PGLOBAL g, PBVAL row, int i); + PBVAL GetJson(PGLOBAL g); + my_bool CheckPath(PGLOBAL g); + my_bool CheckPath(PGLOBAL g, UDF_ARGS* args, PBVAL jsp, PBVAL& jvp, int n); + my_bool WriteValue(PGLOBAL g, PBVAL jvalp); + my_bool DeleteItem(PGLOBAL g, PBVAL vlp); + char *Locate(PGLOBAL g, PBVAL jsp, PBVAL jvp, int k = 1); + char *LocateAll(PGLOBAL g, PBVAL jsp, PBVAL jvp, int mx = 10); + PSZ MakeKey(UDF_ARGS* args, int i); + PBVAL MakeValue(UDF_ARGS* args, uint i, bool b = false, PBVAL* top = NULL); + PBVAL MakeTypedValue(PGLOBAL g, UDF_ARGS* args, uint i, + JTYP type, PBVAL* top = NULL); + PBVAL ParseJsonFile(PGLOBAL g, char* fn, int& pty, size_t& len); + char *MakeResult(UDF_ARGS* args, PBVAL top, uint n = 2); + PBSON MakeBinResult(UDF_ARGS* args, PBVAL top, ulong len, int n = 2); + +protected: + my_bool SetArrayOptions(PGLOBAL g, char* p, int i, PSZ nm); + PVAL GetColumnValue(PGLOBAL g, PBVAL row, int i); + PVAL ExpandArray(PGLOBAL g, PBVAL arp, int n); + PVAL CalculateArray(PGLOBAL g, PBVAL arp, int n); + PVAL GetCalcValue(PGLOBAL g, PBVAL bap, int n); + PBVAL MakeJson(PGLOBAL g, PBVAL bvp, int n); + void SetJsonValue(PGLOBAL g, PVAL vp, PBVAL vlp); + PBVAL GetRow(PGLOBAL g); + PBVAL MoveVal(PBVAL vlp); + PBVAL MoveJson(PBJNX bxp, PBVAL jvp); + PBVAL MoveArray(PBJNX bxp, PBVAL jvp); + PBVAL MoveObject(PBJNX bxp, PBVAL jvp); + PBVAL MoveValue(PBJNX bxp, PBVAL jvp); + my_bool CompareValues(PGLOBAL g, PBVAL v1, PBVAL v2); + my_bool LocateArray(PGLOBAL g, PBVAL jarp); + my_bool LocateObject(PGLOBAL g, PBVAL jobp); + my_bool LocateValue(PGLOBAL g, PBVAL jvp); + my_bool LocateArrayAll(PGLOBAL g, PBVAL jarp); + my_bool LocateObjectAll(PGLOBAL g, PBVAL jobp); + my_bool LocateValueAll(PGLOBAL g, PBVAL jvp); + my_bool CompareTree(PGLOBAL g, PBVAL jp1, PBVAL jp2); + my_bool AddPath(void); + + // Default constructor not to be used + BJNX(void) = default; + + // Members + PBVAL Row; + PBVAL Bvalp; + PJPN Jpnp; + JOUTSTR *Jp; + JNODE *Nodes; // The intermediate objects + PVAL Value; + //PVAL MulVal; // To value used by multiple column + char *Jpath; // The json path + int Buf_Type; + int Long; + int Prec; + int Nod; // The number of intermediate objects + int Xnod; // Index of multiple values + int K; // Kth item to locate + int I; // Index of JPN + int Imax; // Max number of JPN's + int B; // Index base + my_bool Xpd; // True for expandable column + my_bool Parsed; // True when parsed + my_bool Found; // Item found by locate + my_bool Wr; // Write mode + my_bool Jb; // Must return json item + my_bool Changed; // True when contains was modified +}; // end of class BJNX + +extern "C" { + DllExport my_bool bson_test_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_test(UDF_EXEC_ARGS); + DllExport void bson_test_deinit(UDF_INIT*); + + DllExport my_bool bsonvalue_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bsonvalue(UDF_EXEC_ARGS); + DllExport void bsonvalue_deinit(UDF_INIT*); + + DllExport my_bool bson_make_array_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_make_array(UDF_EXEC_ARGS); + DllExport void bson_make_array_deinit(UDF_INIT*); + + DllExport my_bool bson_array_add_values_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_array_add_values(UDF_EXEC_ARGS); + DllExport void bson_array_add_values_deinit(UDF_INIT*); + + DllExport my_bool bson_array_add_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_array_add(UDF_EXEC_ARGS); + DllExport void bson_array_add_deinit(UDF_INIT*); + + DllExport my_bool bson_array_delete_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_array_delete(UDF_EXEC_ARGS); + DllExport void bson_array_delete_deinit(UDF_INIT*); + + DllExport my_bool bsonlocate_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bsonlocate(UDF_EXEC_ARGS); + DllExport void bsonlocate_deinit(UDF_INIT*); + + DllExport my_bool bson_locate_all_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_locate_all(UDF_EXEC_ARGS); + DllExport void bson_locate_all_deinit(UDF_INIT*); + + DllExport my_bool bson_contains_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bson_contains(UDF_INIT*, UDF_ARGS*, char*, char*); + DllExport void bson_contains_deinit(UDF_INIT*); + + DllExport my_bool bsoncontains_path_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bsoncontains_path(UDF_INIT*, UDF_ARGS*, char*, char*); + DllExport void bsoncontains_path_deinit(UDF_INIT*); + + DllExport my_bool bson_make_object_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_make_object(UDF_EXEC_ARGS); + DllExport void bson_make_object_deinit(UDF_INIT*); + + DllExport my_bool bson_object_nonull_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_object_nonull(UDF_EXEC_ARGS); + DllExport void bson_object_nonull_deinit(UDF_INIT*); + + DllExport my_bool bson_object_key_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_object_key(UDF_EXEC_ARGS); + DllExport void bson_object_key_deinit(UDF_INIT*); + + DllExport my_bool bson_object_add_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_object_add(UDF_EXEC_ARGS); + DllExport void bson_object_add_deinit(UDF_INIT*); + + DllExport my_bool bson_object_delete_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_object_delete(UDF_EXEC_ARGS); + DllExport void bson_object_delete_deinit(UDF_INIT*); + + DllExport my_bool bson_object_list_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_object_list(UDF_EXEC_ARGS); + DllExport void bson_object_list_deinit(UDF_INIT*); + + DllExport my_bool bson_object_values_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_object_values(UDF_EXEC_ARGS); + DllExport void bson_object_values_deinit(UDF_INIT*); + + DllExport my_bool bson_item_merge_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_item_merge(UDF_EXEC_ARGS); + DllExport void bson_item_merge_deinit(UDF_INIT*); + + DllExport my_bool bson_get_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bson_get_item(UDF_EXEC_ARGS); + DllExport void bson_get_item_deinit(UDF_INIT*); + + DllExport my_bool bsonget_string_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bsonget_string(UDF_EXEC_ARGS); + DllExport void bsonget_string_deinit(UDF_INIT*); + + DllExport my_bool bsonget_int_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bsonget_int(UDF_INIT*, UDF_ARGS*, char*, char*); + DllExport void bsonget_int_deinit(UDF_INIT*); + + DllExport my_bool bsonget_real_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport double bsonget_real(UDF_INIT*, UDF_ARGS*, char*, char*); + DllExport void bsonget_real_deinit(UDF_INIT*); + + DllExport my_bool bsonset_def_prec_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bsonset_def_prec(UDF_INIT*, UDF_ARGS*, char*, char*); + + DllExport my_bool bsonget_def_prec_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bsonget_def_prec(UDF_INIT*, UDF_ARGS*, char*, char*); + + DllExport my_bool bsonset_grp_size_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bsonset_grp_size(UDF_INIT*, UDF_ARGS*, char*, char*); + + DllExport my_bool bsonget_grp_size_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport long long bsonget_grp_size(UDF_INIT*, UDF_ARGS*, char*, char*); + + DllExport my_bool bson_array_grp_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport void bson_array_grp_clear(UDF_INIT *, char *, char *); + DllExport void bson_array_grp_add(UDF_INIT *, UDF_ARGS *, char *, char *); + DllExport char *bson_array_grp(UDF_EXEC_ARGS); + DllExport void bson_array_grp_deinit(UDF_INIT*); + + DllExport my_bool bson_object_grp_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport void bson_object_grp_clear(UDF_INIT *, char *, char *); + DllExport void bson_object_grp_add(UDF_INIT *, UDF_ARGS *, char *, char *); + DllExport char *bson_object_grp(UDF_EXEC_ARGS); + DllExport void bson_object_grp_deinit(UDF_INIT*); + + DllExport my_bool bson_delete_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bson_delete_item(UDF_EXEC_ARGS); + DllExport void bson_delete_item_deinit(UDF_INIT*); + + DllExport my_bool bson_set_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bson_set_item(UDF_EXEC_ARGS); + DllExport void bson_set_item_deinit(UDF_INIT*); + + DllExport my_bool bson_insert_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bson_insert_item(UDF_EXEC_ARGS); + DllExport void bson_insert_item_deinit(UDF_INIT*); + + DllExport my_bool bson_update_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bson_update_item(UDF_EXEC_ARGS); + DllExport void bson_update_item_deinit(UDF_INIT*); + + DllExport my_bool bson_file_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bson_file(UDF_EXEC_ARGS); + DllExport void bson_file_deinit(UDF_INIT*); + + DllExport my_bool bfile_make_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bfile_make(UDF_EXEC_ARGS); + DllExport void bfile_make_deinit(UDF_INIT*); + + DllExport my_bool bfile_convert_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bfile_convert(UDF_EXEC_ARGS); + DllExport void bfile_convert_deinit(UDF_INIT*); + + DllExport my_bool bfile_bjson_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bfile_bjson(UDF_EXEC_ARGS); + DllExport void bfile_bjson_deinit(UDF_INIT*); + + DllExport my_bool bson_serialize_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bson_serialize(UDF_EXEC_ARGS); + DllExport void bson_serialize_deinit(UDF_INIT*); + + DllExport my_bool bbin_make_array_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_make_array(UDF_EXEC_ARGS); + DllExport void bbin_make_array_deinit(UDF_INIT*); + + DllExport my_bool bbin_array_add_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_array_add(UDF_EXEC_ARGS); + DllExport void bbin_array_add_deinit(UDF_INIT*); + + DllExport my_bool bbin_array_add_values_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_array_add_values(UDF_EXEC_ARGS); + DllExport void bbin_array_add_values_deinit(UDF_INIT*); + + DllExport my_bool bbin_array_delete_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_array_delete(UDF_EXEC_ARGS); + DllExport void bbin_array_delete_deinit(UDF_INIT*); + + DllExport my_bool bbin_array_grp_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport void bbin_array_grp_clear(UDF_INIT *, char *, char *); + DllExport void bbin_array_grp_add(UDF_INIT *, UDF_ARGS *, char *, char *); + DllExport char *bbin_array_grp(UDF_EXEC_ARGS); + DllExport void bbin_array_grp_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_grp_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport void bbin_object_grp_clear(UDF_INIT *, char *, char *); + DllExport void bbin_object_grp_add(UDF_INIT *, UDF_ARGS *, char *, char *); + DllExport char *bbin_object_grp(UDF_EXEC_ARGS); + DllExport void bbin_object_grp_deinit(UDF_INIT*); + + DllExport my_bool bbin_make_object_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_make_object(UDF_EXEC_ARGS); + DllExport void bbin_make_object_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_nonull_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_object_nonull(UDF_EXEC_ARGS); + DllExport void bbin_object_nonull_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_key_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_object_key(UDF_EXEC_ARGS); + DllExport void bbin_object_key_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_add_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_object_add(UDF_EXEC_ARGS); + DllExport void bbin_object_add_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_delete_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_object_delete(UDF_EXEC_ARGS); + DllExport void bbin_object_delete_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_list_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_object_list(UDF_EXEC_ARGS); + DllExport void bbin_object_list_deinit(UDF_INIT*); + + DllExport my_bool bbin_object_values_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_object_values(UDF_EXEC_ARGS); + DllExport void bbin_object_values_deinit(UDF_INIT*); + + DllExport my_bool bbin_get_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_get_item(UDF_EXEC_ARGS); + DllExport void bbin_get_item_deinit(UDF_INIT*); + + DllExport my_bool bbin_item_merge_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_item_merge(UDF_EXEC_ARGS); + DllExport void bbin_item_merge_deinit(UDF_INIT*); + + DllExport my_bool bbin_set_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_set_item(UDF_EXEC_ARGS); + DllExport void bbin_set_item_deinit(UDF_INIT*); + + DllExport my_bool bbin_insert_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_insert_item(UDF_EXEC_ARGS); + DllExport void bbin_insert_item_deinit(UDF_INIT*); + + DllExport my_bool bbin_update_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_update_item(UDF_EXEC_ARGS); + DllExport void bbin_update_item_deinit(UDF_INIT*); + + DllExport my_bool bbin_delete_item_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_delete_item(UDF_EXEC_ARGS); + DllExport void bbin_delete_item_deinit(UDF_INIT*); + + DllExport my_bool bbin_locate_all_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* bbin_locate_all(UDF_EXEC_ARGS); + DllExport void bbin_locate_all_deinit(UDF_INIT*); + + DllExport my_bool bbin_file_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char *bbin_file(UDF_EXEC_ARGS); + DllExport void bbin_file_deinit(UDF_INIT*); +} // extern "C" |