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Add mongoDB access to json tables.

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Filalize replacement oflongjmp by throw.
  modified:   storage/connect/CMakeLists.txt
  modified:   storage/connect/array.cpp
  modified:   storage/connect/blkfil.cpp
  modified:   storage/connect/colblk.cpp
  modified:   storage/connect/connect.cc
  modified:   storage/connect/filamtxt.cpp
  modified:   storage/connect/filamvct.cpp
  modified:   storage/connect/filter.cpp
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/json.cpp
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/plgdbsem.h
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/plugutil.cpp
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabfix.cpp
  modified:   storage/connect/tabfmt.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h
  modified:   storage/connect/tabmul.cpp
  modified:   storage/connect/tabmysql.cpp
  modified:   storage/connect/tabpivot.cpp
  modified:   storage/connect/tabsys.cpp
  modified:   storage/connect/tabvct.cpp
  modified:   storage/connect/tabvir.cpp
  modified:   storage/connect/tabxml.cpp
  modified:   storage/connect/valblk.cpp
  modified:   storage/connect/value.cpp
  modified:   storage/connect/xindex.cpp
  modified:   storage/connect/xobject.cpp
This commit is contained in:
Olivier Bertrand
2017-04-13 21:30:33 +02:00
parent 2c16792995
commit 9262ae65fc
34 changed files with 2072 additions and 2222 deletions
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84
storage/connect/tabjson.cpp
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@@ -31,6 +31,9 @@
#if defined(ZIP_SUPPORT)
#include "filamzip.h"
#endif // ZIP_SUPPORT
#if defined(MONGO_SUPPORT)
#include "mongofam.h"
#endif // MONGO_SUPPORT
#include "tabmul.h"
#include "checklvl.h"
#include "resource.h"
@@ -63,7 +66,7 @@ typedef struct _jncol {
/* JSONColumns: construct the result blocks containing the description */
/* of all the columns of a table contained inside a JSON file. */
/***********************************************************************/
PQRYRES JSONColumns(PGLOBAL g, char *db, PTOS topt, bool info)
PQRYRES JSONColumns(PGLOBAL g, char *db, char *dsn, PTOS topt, bool info)
{
static int buftyp[] = {TYPE_STRING, TYPE_SHORT, TYPE_STRING, TYPE_INT,
TYPE_INT, TYPE_SHORT, TYPE_SHORT, TYPE_STRING};
@@ -112,7 +115,7 @@ PQRYRES JSONColumns(PGLOBAL g, char *db, PTOS topt, bool info)
#endif // ZIP_SUPPORT
tdp->Fn = GetStringTableOption(g, topt, "Filename", NULL);
if (!tdp->Fn) {
if (!tdp->Fn && !dsn) {
strcpy(g->Message, MSG(MISSING_FNAME));
return NULL;
} // endif Fn
@@ -126,6 +129,19 @@ PQRYRES JSONColumns(PGLOBAL g, char *db, PTOS topt, bool info)
htrc("File %s objname=%s pretty=%d lvl=%d\n",
tdp->Fn, tdp->Objname, tdp->Pretty, lvl);
if (tdp->Uri = dsn) {
#if defined(MONGO_SUPPORT)
tdp->Collname = GetStringTableOption(g, topt, "Name", NULL);
tdp->Collname = GetStringTableOption(g, topt, "Tabname", tdp->Collname);
tdp->Schema = GetStringTableOption(g, topt, "Dbname", "test");
tdp->Options = GetStringTableOption(g, topt, "Colist", NULL);
tdp->Pretty = 0;
#else // !MONGO_SUPPORT
sprintf(g->Message, MSG(NO_FEAT_SUPPORT), "MONGO");
return NULL;
#endif // !MONGO_SUPPORT
} // endif Uri
if (tdp->Pretty == 2) {
if (tdp->Zipped) {
#if defined(ZIP_SUPPORT)
@@ -151,12 +167,14 @@ PQRYRES JSONColumns(PGLOBAL g, char *db, PTOS topt, bool info)
if (tdp->Zipped) {
#if defined(ZIP_SUPPORT)
tjnp = new(g)TDBJSN(tdp, new(g)UNZFAM(tdp));
tjnp = new(g)TDBJSN(tdp, new(g) UNZFAM(tdp));
#else // !ZIP_SUPPORT
sprintf(g->Message, MSG(NO_FEAT_SUPPORT), "ZIP");
return NULL;
#endif // !ZIP_SUPPORT
} else
} else if (tdp->Uri)
tjnp = new(g) TDBJSN(tdp, new(g) MGOFAM(tdp));
else
tjnp = new(g) TDBJSN(tdp, new(g) DOSFAM(tdp));
tjnp->SetMode(MODE_READ);
@@ -404,6 +422,10 @@ JSONDEF::JSONDEF(void)
Limit = 1;
Base = 0;
Strict = false;
#if defined(MONGO_SUPPORT)
Uri = NULL;
Collname = Schema = Options = NULL;
#endif // MONGO_SUPPORT
} // end of JSONDEF constructor
/***********************************************************************/
@@ -417,7 +439,22 @@ bool JSONDEF::DefineAM(PGLOBAL g, LPCSTR, int poff)
Pretty = GetIntCatInfo("Pretty", 2);
Limit = GetIntCatInfo("Limit", 10);
Base = GetIntCatInfo("Base", 0) ? 1 : 0;
return DOSDEF::DefineAM(g, "DOS", poff);
if (Uri = GetStringCatInfo(g, "Connect", NULL)) {
#if defined(MONGO_SUPPORT)
Collname = GetStringCatInfo(g, "Name",
(Catfunc & (FNC_TABLE | FNC_COL)) ? NULL : Name);
Collname = GetStringCatInfo(g, "Tabname", Collname);
Schema = GetStringCatInfo(g, "Dbname", "test");
Options = GetStringCatInfo(g, "Colist", NULL);
Pretty = 0;
#else // !MONGO_SUPPORT
sprintf(g->Message, MSG(NO_FEAT_SUPPORT), "MONGO");
return true;
#endif // !MONGO_SUPPORT
} // endif Uri
return DOSDEF::DefineAM(g, (Uri ? "XMGO" : "DOS"), poff);
} // end of DefineAM
/***********************************************************************/
@@ -463,7 +500,9 @@ PTDB JSONDEF::GetTable(PGLOBAL g, MODE m)
sprintf(g->Message, MSG(NO_FEAT_SUPPORT), "GZ");
return NULL;
#endif // !GZ_SUPPORT
} else if (map)
} else if (Uri)
txfp = new(g) MGOFAM(this);
else if (map)
txfp = new(g) MAPFAM(this);
else
txfp = new(g) DOSFAM(this);
@@ -527,6 +566,7 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp)
if (tdp) {
Jmode = tdp->Jmode;
Objname = tdp->Objname;
Amtype = (tdp->Uri ? TYPE_AM_MGO : TYPE_AM_JSN);
Xcol = tdp->Xcol;
Limit = tdp->Limit;
Pretty = tdp->Pretty;
@@ -535,7 +575,8 @@ TDBJSN::TDBJSN(PJDEF tdp, PTXF txfp) : TDBDOS(tdp, txfp)
} else {
Jmode = MODE_OBJECT;
Objname = NULL;
Xcol = NULL;
Amtype = TYPE_AM_JSN;
Xcol = NULL;
Limit = 1;
Pretty = 0;
B = 0;
@@ -865,16 +906,16 @@ int TDBJSN::MakeTopTree(PGLOBAL g, PJSON jsp)
} // end of PrepareWriting
/***********************************************************************/
/* WriteDB: Data Base write routine for DOS access method. */
/***********************************************************************/
int TDBJSN::WriteDB(PGLOBAL g)
/***********************************************************************/
/* WriteDB: Data Base write routine for DOS access method. */
/***********************************************************************/
int TDBJSN::WriteDB(PGLOBAL g)
{
int rc = TDBDOS::WriteDB(g);
#if USE_G
if (rc == RC_FX)
strcpy(g->Message, G->Message);
//if (rc == RC_FX)
// strcpy(g->Message, G->Message);
PlugSubSet(G, G->Sarea, G->Sarea_Size);
#endif
@@ -882,7 +923,7 @@ int TDBJSN::MakeTopTree(PGLOBAL g, PJSON jsp)
return rc;
} // end of WriteDB
/* ---------------------------- JSONCOL ------------------------------ */
/* ---------------------------- JSONCOL ------------------------------ */
/***********************************************************************/
/* JSONCOL public constructor. */
@@ -1290,11 +1331,7 @@ PVAL JSONCOL::ExpandArray(PGLOBAL g, PJAR arp, int n)
if (!(jvp = arp->GetValue((Nodes[n].Rx = Nodes[n].Nx)))) {
strcpy(g->Message, "Logical error expanding array");
#if defined(USE_TRY)
throw 666;
#else // !USE_TRY
longjmp(g->jumper[g->jump_level], 666);
#endif // !USE_TRY
} // endif jvp
if (n < Nod - 1 && jvp->GetJson()) {
@@ -1480,11 +1517,7 @@ void JSONCOL::WriteColumn(PGLOBAL g)
{
if (Xpd && Tjp->Pretty < 2) {
strcpy(g->Message, "Cannot write expanded column when Pretty is not 2");
#if defined(USE_TRY)
throw 666;
#else // !USE_TRY
longjmp(g->jumper[g->jump_level], 666);
#endif // !USE_TRY
} // endif Xpd
/*********************************************************************/
@@ -1519,11 +1552,7 @@ void JSONCOL::WriteColumn(PGLOBAL g)
if (!(jsp = ParseJson(G, s, (int)strlen(s)))) {
strcpy(g->Message, s);
#if defined(USE_TRY)
throw 666;
#else // !USE_TRY
longjmp(g->jumper[g->jump_level], 666);
#endif // !USE_TRY
} // endif jsp
if (arp) {
@@ -1996,6 +2025,7 @@ TDBJCL::TDBJCL(PJDEF tdp) : TDBCAT(tdp)
{
Topt = tdp->GetTopt();
Db = (char*)tdp->GetDB();
Dsn = (char*)tdp->Uri;
} // end of TDBJCL constructor
/***********************************************************************/
@@ -2003,7 +2033,7 @@ TDBJCL::TDBJCL(PJDEF tdp) : TDBCAT(tdp)
/***********************************************************************/
PQRYRES TDBJCL::GetResult(PGLOBAL g)
{
return JSONColumns(g, Db, Topt, false);
return JSONColumns(g, Db, Dsn, Topt, false);
} // end of GetResult
/* --------------------------- End of json --------------------------- */