diff options
Diffstat (limited to 'storage/connect/jsonudf.h')
| -rw-r--r-- | storage/connect/jsonudf.h | 98 |
1 files changed, 72 insertions, 26 deletions
diff --git a/storage/connect/jsonudf.h b/storage/connect/jsonudf.h index 897b0fe9919..689a02ebbc5 100644 --- a/storage/connect/jsonudf.h +++ b/storage/connect/jsonudf.h @@ -1,10 +1,11 @@ /******************** tabjson H Declares Source Code File (.H) *******************/ -/* Name: jsonudf.h Version 1.3 */ +/* Name: jsonudf.h Version 1.4 */ /* */ -/* (C) Copyright to the author Olivier BERTRAND 2015-2017 */ +/* (C) Copyright to the author Olivier BERTRAND 2015-2020 */ /* */ /* This file contains the JSON UDF function and class declares. */ /*********************************************************************************/ +#pragma once #include "global.h" #include "plgdbsem.h" #include "block.h" @@ -15,6 +16,27 @@ #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. */ /*********************************************************************************/ @@ -29,9 +51,29 @@ typedef struct _jnode { } JNODE, *PJNODE; typedef class JSNX *PJSNX; -typedef class JOUTPATH *PJTP; -typedef class JOUTALL *PJTA; +/*********************************************************************************/ +/* 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 IsJson(UDF_ARGS* args, uint i, bool b = false); +char *GetJsonFile(PGLOBAL g, char* fn); + +/*********************************************************************************/ +/* The JSON UDF functions. */ +/*********************************************************************************/ extern "C" { DllExport my_bool jsonvalue_init(UDF_INIT*, UDF_ARGS*, char*); DllExport char *jsonvalue(UDF_EXEC_ARGS); @@ -132,7 +174,7 @@ extern "C" { DllExport void jsonget_real_deinit(UDF_INIT*); DllExport my_bool jsoncontains_init(UDF_INIT*, UDF_ARGS*, char*); - DllExport long long jsoncontains(UDF_EXEC_ARGS); + DllExport long long jsoncontains(UDF_INIT*, UDF_ARGS*, char*, char*); DllExport void jsoncontains_deinit(UDF_INIT*); DllExport my_bool jsonlocate_init(UDF_INIT*, UDF_ARGS*, char*); @@ -144,7 +186,7 @@ extern "C" { DllExport void json_locate_all_deinit(UDF_INIT*); DllExport my_bool jsoncontains_path_init(UDF_INIT*, UDF_ARGS*, char*); - DllExport long long jsoncontains_path(UDF_EXEC_ARGS); + DllExport long long jsoncontains_path(UDF_INIT*, UDF_ARGS*, char*, char*); DllExport void jsoncontains_path_deinit(UDF_INIT*); DllExport my_bool json_set_item_init(UDF_INIT*, UDF_ARGS*, char*); @@ -239,6 +281,10 @@ extern "C" { DllExport char* jfile_convert(UDF_EXEC_ARGS); DllExport void jfile_convert_deinit(UDF_INIT*); + DllExport my_bool jfile_bjson_init(UDF_INIT*, UDF_ARGS*, char*); + DllExport char* jfile_bjson(UDF_EXEC_ARGS); + DllExport void jfile_bjson_deinit(UDF_INIT*); + DllExport my_bool envar_init(UDF_INIT*, UDF_ARGS*, char*); DllExport char *envar(UDF_EXEC_ARGS); @@ -248,17 +294,17 @@ extern "C" { #endif // DEVELOPMENT DllExport my_bool countin_init(UDF_INIT*, UDF_ARGS*, char*); - DllExport long long countin(UDF_EXEC_ARGS); -} // extern "C" + DllExport long long countin(UDF_INIT*, UDF_ARGS*, char*, char*); +} // extern "C" /*********************************************************************************/ /* Structure JPN. Used to make the locate path. */ /*********************************************************************************/ typedef struct _jpn { - enum JTYP Type; - PCSZ Key; - int N; + int Type; + PCSZ Key; + int N; } JPN, *PJPN; /*********************************************************************************/ @@ -290,15 +336,16 @@ protected: PVAL ExpandArray(PGLOBAL g, PJAR arp, int n); PVAL CalculateArray(PGLOBAL g, PJAR arp, int n); PVAL MakeJson(PGLOBAL g, PJSON jsp); - void SetJsonValue(PGLOBAL g, PVAL vp, PJVAL val, int n); + void SetJsonValue(PGLOBAL g, PVAL vp, PJVAL val); PJSON GetRow(PGLOBAL g); - my_bool LocateArray(PJAR jarp); - my_bool LocateObject(PJOB jobp); - my_bool LocateValue(PJVAL jvp); - my_bool LocateArrayAll(PJAR jarp); - my_bool LocateObjectAll(PJOB jobp); - my_bool LocateValueAll(PJVAL jvp); - my_bool CompareTree(PJSON jp1, PJSON jp2); + my_bool CompareValues(PJVAL v1, PJVAL v2); + my_bool LocateArray(PGLOBAL g, PJAR jarp); + my_bool LocateObject(PGLOBAL g, PJOB jobp); + my_bool LocateValue(PGLOBAL g, PJVAL jvp); + my_bool LocateArrayAll(PGLOBAL g, PJAR jarp); + my_bool LocateObjectAll(PGLOBAL g, PJOB jobp); + my_bool LocateValueAll(PGLOBAL g, PJVAL jvp); + my_bool CompareTree(PGLOBAL g, PJSON jp1, PJSON jp2); my_bool AddPath(void); // Default constructor not to be used @@ -355,11 +402,10 @@ public: void CopyNumeric(PGLOBAL g); // Members - FILE* fs; - char* s; - char* buff; - int len; - int recl; - int i, k; + FILE *fs; + char *s; + char *buff; + size_t len; + uint i; + int k, recl; }; // end of class JUP - |