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In CONNECT version 1.6.10 NOSQL facility is enhanced by a new way to retrieve NOSQL data.

Browse source 
In addition to files and Mongo collections, JSON as well as XML and CSV data can be retrieved
from the net as answers from REST queries. Because it uses and external package (cpprestsdk)
this is currently available only to MariaDB servers compiled from source.

-- Add compile flags needed on Windows /MD or /MDd (debug)
-- Also include some changes needed on Linux
  modified:   storage/connect/CMakeLists.txt

- Add the xtrc tracing function
  modified:   storage/connect/global.h
  modified:   storage/connect/plugutil.cpp

- Modify tracing to use xtrc and some typo
  modified:   storage/connect/array.cpp
  modified:   storage/connect/block.h
  modified:   storage/connect/restget.cpp

- Fix compilation error when ZIP is not supported
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/tabfmt.cpp

- Add some tracing + typo
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/tabjson.cpp

- Add conditional code based on MARIADB
  This to be able to use the same code in CONNECT and EOM modules
  modified:   storage/connect/osutil.h
  modified:   storage/connect/tabrest.cpp

- Replace PlugSetPath by some concat (crashed on Fedora) + typo
  modified:   storage/connect/reldef.cpp

- Try to fix test failures
  modified:   zlib/CMakeLists.txt
This commit is contained in:
Olivier Bertrand 2019-08-17 16:58:58 +02:00
parent d302cb3534
commit 4d93c7f3b0
17 changed files with 1427 additions and 1260 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
storage/connect/CMakeLists.txt
View file

@ -68,6 +68,10 @@ ELSE(NOT UNIX)
tabwmi.cpp tabwmi.h tabmac.cpp tabmac.h macutil.cpp macutil.h)
# Add exception handling to the CONNECT project)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd")
SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /MD")
SET(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} /MD")
SET(IPHLPAPI_LIBRARY iphlpapi.lib)
IF(MSVC AND (CMAKE_CXX_COMPILER_ID MATCHES Clang))
# Connect does not work with clang-cl
@ -315,6 +319,12 @@ IF(CONNECT_WITH_REST)
FIND_PACKAGE(cpprestsdk)
IF (cpprestsdk_FOUND)
MESSAGE(STATUS "=====> cpprestsdk found")
IF(UNIX)
# INCLUDE_DIRECTORIES(${CPPRESTSDK_INCLUDE_DIR})
# Edit next line to set the path to libcpprest.so
SET(REST_LIBRARY -L/usr/lib64 -lcpprest)
MESSAGE (STATUS ${REST_LIBRARY})
ENDIF(UNIX)
SET(CONNECT_SOURCES ${CONNECT_SOURCES} tabrest.cpp restget.cpp tabrest.h)
add_definitions(-DREST_SUPPORT)
ELSE(NOT cpprestsdk_FOUND)
@ -341,7 +351,7 @@ MYSQL_ADD_PLUGIN(connect ${CONNECT_SOURCES}
COMPONENT connect-engine
RECOMPILE_FOR_EMBEDDED
LINK_LIBRARIES ${ZLIB_LIBRARY} ${XML_LIBRARY} ${ICONV_LIBRARY}
${ODBC_LIBRARY} ${JDBC_LIBRARY} ${MONGOC_LIBRARY} ${IPHLPAPI_LIBRARY})
${ODBC_LIBRARY} ${JDBC_LIBRARY} ${MONGOC_LIBRARY} ${IPHLPAPI_LIBRARY} ${REST_LIBRARY})
IF(NOT TARGET connect)
RETURN()
@ -377,3 +387,4 @@ IF(CONNECT_WITH_JDBC AND JAVA_FOUND AND JNI_FOUND)
${CMAKE_CURRENT_BINARY_DIR}/JdbcInterface.jar
DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
ENDIF()

95
storage/connect/array.cpp
View file

@ -1,7 +1,7 @@
/************* Array C++ Functions Source Code File (.CPP) *************/
/* Name: ARRAY.CPP Version 2.3 */
/* */
/* (C) Copyright to the author Olivier BERTRAND 2005-2017 */
/* (C) Copyright to the author Olivier BERTRAND 2005-2019 */
/* */
/* This file contains the XOBJECT derived class ARRAY functions. */
/* ARRAY is used for elaborate type of processing, such as sorting */
@ -67,7 +67,7 @@ PARRAY MakeValueArray(PGLOBAL g, PPARM pp); // avoid gcc warning
/* MakeValueArray: Makes a value array from a value list. */
/***********************************************************************/
PARRAY MakeValueArray(PGLOBAL g, PPARM pp)
{
{
int n, valtyp = 0;
size_t len = 0;
PARRAY par;
@ -82,8 +82,7 @@ PARRAY MakeValueArray(PGLOBAL g, PPARM pp)
if ((valtyp = pp->Type) != TYPE_STRING)
len = 1;
if (trace(1))
htrc("valtyp=%d len=%d\n", valtyp, len);
xtrc(1, "valtyp=%d len=%d\n", valtyp, len);
/*********************************************************************/
/* Firstly check the list and count the number of values in it. */
@ -133,7 +132,7 @@ PARRAY MakeValueArray(PGLOBAL g, PPARM pp)
/* Send back resulting array. */
/*********************************************************************/
return par;
} // end of MakeValueArray
} // end of MakeValueArray
/* -------------------------- Class ARRAY ---------------------------- */
@ -151,6 +150,9 @@ ARRAY::ARRAY(PGLOBAL g, int type, int size, int length, int prec)
Type = type;
Xsize = -1;
Len = 1;
X = 0;
Inf = 0;
Sup = 0;
switch (type) {
case TYPE_STRING:
@ -281,130 +283,109 @@ void ARRAY::Empty(void)
/* Add a string element to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, PSZ strp)
{
{
if (Type != TYPE_STRING) {
sprintf(g->Message, MSG(ADD_BAD_TYPE), GetTypeName(Type), "CHAR");
return true;
} // endif Type
if (trace(1))
htrc(" adding string(%d): '%s'\n", Nval, strp);
//Value->SetValue_psz(strp);
//Vblp->SetValue(valp, Nval++);
xtrc(1, " adding string(%d): '%s'\n", Nval, strp);
Vblp->SetValue(strp, Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Add a char pointer element to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, void *p)
{
{
if (Type != TYPE_PCHAR) {
sprintf(g->Message, MSG(ADD_BAD_TYPE), GetTypeName(Type), "PCHAR");
return true;
} // endif Type
if (trace(1))
htrc(" adding pointer(%d): %p\n", Nval, p);
xtrc(1, " adding pointer(%d): %p\n", Nval, p);
Vblp->SetValue((PSZ)p, Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Add a short integer element to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, short n)
{
{
if (Type != TYPE_SHORT) {
sprintf(g->Message, MSG(ADD_BAD_TYPE), GetTypeName(Type), "SHORT");
return true;
} // endif Type
if (trace(1))
htrc(" adding SHORT(%d): %hd\n", Nval, n);
//Value->SetValue(n);
//Vblp->SetValue(valp, Nval++);
xtrc(1, " adding SHORT(%d): %hd\n", Nval, n);
Vblp->SetValue(n, Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Add an integer element to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, int n)
{
{
if (Type != TYPE_INT) {
sprintf(g->Message, MSG(ADD_BAD_TYPE), GetTypeName(Type), "INTEGER");
return true;
} // endif Type
if (trace(1))
htrc(" adding int(%d): %d\n", Nval, n);
//Value->SetValue(n);
//Vblp->SetValue(valp, Nval++);
xtrc(1, " adding int(%d): %d\n", Nval, n);
Vblp->SetValue(n, Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Add a double float element to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, double d)
{
{
if (Type != TYPE_DOUBLE) {
sprintf(g->Message, MSG(ADD_BAD_TYPE), GetTypeName(Type), "DOUBLE");
return true;
} // endif Type
if (trace(1))
htrc(" adding float(%d): %lf\n", Nval, d);
xtrc(1, " adding float(%d): %lf\n", Nval, d);
Value->SetValue(d);
Vblp->SetValue(Value, Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Add the value of a XOBJECT block to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, PXOB xp)
{
{
if (Type != xp->GetResultType()) {
sprintf(g->Message, MSG(ADD_BAD_TYPE),
GetTypeName(xp->GetResultType()), GetTypeName(Type));
return true;
} // endif Type
if (trace(1))
htrc(" adding (%d) from xp=%p\n", Nval, xp);
//AddValue(xp->GetValue());
xtrc(1, " adding (%d) from xp=%p\n", Nval, xp);
Vblp->SetValue(xp->GetValue(), Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Add a value to an array. */
/***********************************************************************/
bool ARRAY::AddValue(PGLOBAL g, PVAL vp)
{
{
if (Type != vp->GetType()) {
sprintf(g->Message, MSG(ADD_BAD_TYPE),
GetTypeName(vp->GetType()), GetTypeName(Type));
return true;
} // endif Type
if (trace(1))
htrc(" adding (%d) from vp=%p\n", Nval, vp);
xtrc(1, " adding (%d) from vp=%p\n", Nval, vp);
Vblp->SetValue(vp, Nval++);
return false;
} // end of AddValue
} // end of AddValue
/***********************************************************************/
/* Retrieve the nth value of the array. */
@ -973,7 +954,7 @@ int ARRAY::BlockTest(PGLOBAL, int opc, int opm,
/* MakeArrayList: Makes a value list from an SQL IN array (in work). */
/***********************************************************************/
PSZ ARRAY::MakeArrayList(PGLOBAL g)
{
{
char *p, *tp;
int i;
size_t z, len = 2;
@ -990,9 +971,7 @@ PSZ ARRAY::MakeArrayList(PGLOBAL g)
len += strlen(tp);
} // enfor i
if (trace(1))
htrc("Arraylist: len=%d\n", len);
xtrc(1, "Arraylist: len=%d\n", len);
p = (char *)PlugSubAlloc(g, NULL, len);
strcpy(p, "(");
@ -1003,17 +982,15 @@ PSZ ARRAY::MakeArrayList(PGLOBAL g)
strcat(p, (++i == Nval) ? ")" : ",");
} // enfor i
if (trace(1))
htrc("Arraylist: newlen=%d\n", strlen(p));
xtrc(1, "Arraylist: newlen=%d\n", strlen(p));
return p;
} // end of MakeArrayList
} // end of MakeArrayList
/***********************************************************************/
/* Make file output of ARRAY contents. */
/***********************************************************************/
void ARRAY::Printf(PGLOBAL g, FILE *f, uint n)
{
{
char m[64];
int lim = MY_MIN(Nval,10);
@ -1035,19 +1012,19 @@ void ARRAY::Printf(PGLOBAL g, FILE *f, uint n)
} else
fprintf(f, "%sVALLST: numval=%d\n", m, Nval);
} // end of Printf
} // end of Printf
/***********************************************************************/
/* Make string output of ARRAY contents. */
/***********************************************************************/
void ARRAY::Prints(PGLOBAL, char *ps, uint z)
{
{
if (z < 16)
return;
sprintf(ps, "ARRAY: type=%d\n", Type);
// More to be implemented later
} // end of Prints
} // end of Prints
/* -------------------------- Class MULAR ---------------------------- */

4
storage/connect/block.h
View file

@ -38,9 +38,7 @@ typedef class BLOCK *PBLOCK;
class DllExport BLOCK {
public:
void * operator new(size_t size, PGLOBAL g, void *p = NULL) {
if (trace(256))
htrc("New BLOCK: size=%d g=%p p=%p\n", size, g, p);
xtrc(256, "New BLOCK: size=%d g=%p p=%p\n", size, g, p);
return (PlugSubAlloc(g, p, size));
} // end of new

1
storage/connect/global.h
View file

@ -224,6 +224,7 @@ DllExport void *PlugSubAlloc(PGLOBAL, void *, size_t);
DllExport char *PlugDup(PGLOBAL g, const char *str);
DllExport void *MakePtr(void *, OFFSET);
DllExport void htrc(char const *fmt, ...);
DllExport void xtrc(uint, char const* fmt, ...);
DllExport uint GetTraceValue(void);
#if defined(__cplusplus)

4
storage/connect/ha_connect.cc
View file

@ -241,7 +241,9 @@ int TranslateJDBCType(int stp, char *tn, int prec, int& len, char& v);
void PushWarning(PGLOBAL g, THD *thd, int level);
bool CheckSelf(PGLOBAL g, TABLE_SHARE *s, PCSZ host, PCSZ db,
PCSZ tab, PCSZ src, int port);
#if defined(ZIP_SUPPORT)
bool ZipLoadFile(PGLOBAL, PCSZ, PCSZ, PCSZ, bool, bool);
#endif // ZIP_SUPPORT
bool ExactInfo(void);
#if defined(CMGO_SUPPORT)
//void mongo_init(bool);
@ -6730,6 +6732,7 @@ int ha_connect::create(const char *name, TABLE *table_arg,
if (trace(1))
htrc("xchk=%p createas=%d\n", g->Xchk, g->Createas);
#if defined(ZIP_SUPPORT)
if (options->zipped) {
// Check whether the zip entry must be made from a file
PCSZ fn= GetListOption(g, "Load", options->oplist, NULL);
@ -6759,6 +6762,7 @@ int ha_connect::create(const char *name, TABLE *table_arg,
} // endif fn
} // endif zipped
#endif // ZIP_SUPPORT
// To check whether indexes have to be made or remade
if (!g->Xchk) {

33
storage/connect/mini-global.h Normal file
View file

@ -0,0 +1,33 @@
/***********************************************************************/
/* Definitions needed by the included files. */
/***********************************************************************/
#if !defined(MY_GLOBAL_H)
#define MY_GLOBAL_H
typedef unsigned int uint;
typedef unsigned int uint32;
typedef unsigned short ushort;
typedef unsigned long ulong;
typedef unsigned long DWORD;
typedef char *LPSTR;
typedef const char *LPCSTR;
typedef int BOOL;
#if defined(_WINDOWS)
typedef void *HANDLE;
#else
typedef int HANDLE;
#endif
typedef char *PSZ;
typedef const char *PCSZ;
typedef unsigned char BYTE;
typedef unsigned char uchar;
typedef long long longlong;
typedef unsigned long long ulonglong;
typedef char my_bool;
struct charset_info_st {};
typedef const charset_info_st CHARSET_INFO;
#define FALSE 0
#define TRUE 1
#define Item char
#define MY_MAX(a,b) ((a>b)?(a):(b))
#define MY_MIN(a,b) ((a<b)?(a):(b))
#endif // MY_GLOBAL_H

45
storage/connect/mycat.cc
View file

@ -95,7 +95,7 @@
#endif // ZIP_SUPPORT
#if defined(REST_SUPPORT)
#include "tabrest.h"
#endif // REST_SUPPORT
#endif // Rest_SUPPORT
#include "mycat.h"
/***********************************************************************/
@ -104,11 +104,9 @@
#if defined(__WIN__)
extern "C" HINSTANCE s_hModule; // Saved module handle
#endif // !__WIN__
#if defined(JAVA_SUPPORT) || defined(CMGO_SUPPORT)
bool MongoEnabled(void);
#endif // JAVA_SUPPORT || CMGO_SUPPORT
PQRYRES OEMColumns(PGLOBAL g, PTOS topt, char *tab, char *db, bool info);
/***********************************************************************/
@ -185,7 +183,7 @@ bool IsFileType(TABTYPE type)
case TAB_VEC:
case TAB_JSON:
case TAB_REST:
// case TAB_ZIP:
// case TAB_ZIP:
isfile= true;
break;
default:
@ -487,16 +485,23 @@ void MYCAT::Reset(void)
/***********************************************************************/
PRELDEF MYCAT::GetTableDesc(PGLOBAL g, PTABLE tablep,
LPCSTR type, PRELDEF *)
{
{
PRELDEF tdp= NULL;
if (trace(1))
printf("GetTableDesc: name=%s am=%s\n", tablep->GetName(), SVP(type));
htrc("GetTableDesc: name=%s am=%s\n", tablep->GetName(), SVP(type));
// If not specified get the type of this table
//if (!type)
// type= Hc->GetStringOption("Type","*");
return MakeTableDesc(g, tablep, type);
} // end of GetTableDesc
tdp= MakeTableDesc(g, tablep, type);
if (trace(1))
htrc("GetTableDesc: tdp=%p\n", tdp);
return tdp;
} // end of GetTableDesc
/***********************************************************************/
/* MakeTableDesc: make a table/view description. */
@ -510,17 +515,17 @@ PRELDEF MYCAT::MakeTableDesc(PGLOBAL g, PTABLE tablep, LPCSTR am)
PRELDEF tdp= NULL;
if (trace(1))
printf("MakeTableDesc: name=%s schema=%s am=%s\n",
htrc("MakeTableDesc: name=%s schema=%s am=%s\n",
name, SVP(schema), SVP(am));
/*********************************************************************/
/* Get a unique enum identifier for types. */
/*********************************************************************/
if (!am) {
tc = Hc->GetRealType();
am = Hc->GetStringOption("Type", "*");
tc= Hc->GetRealType();
am= Hc->GetStringOption("Type","*");
} else
tc = GetTypeID(am);
tc= GetTypeID(am);
switch (tc) {
case TAB_FIX:
@ -557,10 +562,10 @@ PRELDEF MYCAT::MakeTableDesc(PGLOBAL g, PTABLE tablep, LPCSTR am)
case TAB_VIR: tdp= new(g) VIRDEF; break;
case TAB_JSON: tdp= new(g) JSONDEF; break;
#if defined(ZIP_SUPPORT)
case TAB_ZIP: tdp= new(g) ZIPDEF; break;
case TAB_ZIP: tdp = new(g) ZIPDEF; break;
#endif // ZIP_SUPPORT
#if defined(REST_SUPPORT)
case TAB_REST: tdp= new(g) RESTDEF; break;
case TAB_REST: tdp= new (g) RESTDEF; break;
#endif // REST_SUPPORT
#if defined(JAVA_SUPPORT) || defined(CMGO_SUPPORT)
case TAB_MONGO:
@ -578,6 +583,9 @@ PRELDEF MYCAT::MakeTableDesc(PGLOBAL g, PTABLE tablep, LPCSTR am)
if (tdp && tdp->Define(g, this, name, schema, am))
tdp= NULL;
if (trace(1))
htrc("Table %s made\n", am);
return tdp;
} // end of MakeTableDesc
@ -591,24 +599,27 @@ PTDB MYCAT::GetTable(PGLOBAL g, PTABLE tablep, MODE mode, LPCSTR type)
// LPCSTR name= tablep->GetName();
if (trace(1))
printf("GetTableDB: name=%s\n", tablep->GetName());
htrc("GetTableDB: name=%s\n", tablep->GetName());
// Look for the description of the requested table
tdp= GetTableDesc(g, tablep, type);
if (tdp) {
if (trace(1))
printf("tdb=%p type=%s\n", tdp, tdp->GetType());
htrc("tdb=%p type=%s\n", tdp, tdp->GetType());
if (tablep->GetSchema())
tdp->Database = SetPath(g, tablep->GetSchema());
if (trace(2))
htrc("Going to get table...\n");
tdbp= tdp->GetTable(g, mode);
} // endif tdp
if (tdbp) {
if (trace(1))
printf("tdbp=%p name=%s amtype=%d\n", tdbp, tdbp->GetName(),
htrc("tdbp=%p name=%s amtype=%d\n", tdbp, tdbp->GetName(),
tdbp->GetAmType());
tablep->SetTo_Tdb(tdbp);
tdbp->SetTable(tablep);

4
storage/connect/osutil.h
View file

@ -3,7 +3,11 @@
#define __OSUTIL_H__
#if defined(UNIX) || defined(UNIV_LINUX)
#if defined(MARIADB)
#include "my_global.h"
#else
#include "mini-global.h"
#endif
#include <errno.h>
#include <stddef.h>
#include "os.h"

34
storage/connect/plugutil.cpp
View file

@ -2,11 +2,11 @@
/* */
/* PROGRAM NAME: PLUGUTIL */
/* ------------- */
/* Version 3.0 */
/* Version 3.1 */
/* */
/* COPYRIGHT: */
/* ---------- */
/* (C) Copyright to the author Olivier BERTRAND 1993-2017 */
/* (C) Copyright to the author Olivier BERTRAND 1993-2019 */
/* */
/* WHAT THIS PROGRAM DOES: */
/* ----------------------- */
@ -110,22 +110,32 @@ ACTIVITY defActivity = { /* Describes activity and language */
#include "rcmsg.h"
#endif // UNIX
/**************************************************************************/
/* Conditional tracing output function. */
/**************************************************************************/
void xtrc(uint x, char const *fmt, ...)
{
if (GetTraceValue() & x) {
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
} // endif x
} // end of xtrc
/**************************************************************************/
/* Tracing output function. */
/**************************************************************************/
void htrc(char const *fmt, ...)
{
void htrc(char const* fmt, ...)
{
va_list ap;
va_start (ap, fmt);
va_start(ap, fmt);
//if (trace == 1)
// vfprintf(debug, fmt, ap);
//else
vfprintf(stderr, fmt, ap);
va_end (ap);
} // end of htrc
va_end(ap);
} // end of htrc
/***********************************************************************/
/* Plug initialization routine. */

11
storage/connect/reldef.cpp
View file

@ -457,6 +457,10 @@ int TABDEF::GetColCatInfo(PGLOBAL g)
recln = MY_MAX(recln, Hc->GetIntegerOption("Lrecl"));
Hc->SetIntegerOption("Lrecl", recln);
((PDOSDEF)this)->SetLrecl(recln);
if (trace(1))
htrc("Lrecl set to %d\n", recln);
} // endif Lrecl
// Attach the column definition to the tabdef
@ -487,15 +491,16 @@ PTABDEF OEMDEF::GetXdef(PGLOBAL g)
PCATLG cat = Cat;
/*********************************************************************/
/* Ensure that the .dll doesn't have a path. */
/* This is done to ensure that only approved dll from the system */
/* Ensure that the module name doesn't have a path. */
/* This is done to ensure that only approved libs from the system */
/* directories are used (to make this even remotely secure). */
/*********************************************************************/
if (check_valid_path(Module, strlen(Module))) {
strcpy(g->Message, "Module cannot contain a path");
return NULL;
} else
PlugSetPath(soname, Module, GetPluginDir());
// PlugSetPath(soname, Module, GetPluginDir()); // Crashes on Fedora
strncat(strcpy(soname, GetPluginDir()), Module, _MAX_PATH);
#if defined(__WIN__)
// Is the DLL already loaded?

4
storage/connect/rest.def Normal file
View file

@ -0,0 +1,4 @@
LIBRARY REST2
EXPORTS
GetREST @1
ColREST @2

33
storage/connect/rest.h Normal file
View file

@ -0,0 +1,33 @@
/***********************************************************************/
/* Definitions needed by the included files. */
/***********************************************************************/
#if !defined(MY_GLOBAL_H)
#define MY_GLOBAL_H
typedef unsigned int uint;
typedef unsigned int uint32;
typedef unsigned short ushort;
typedef unsigned long ulong;
typedef unsigned long DWORD;
typedef char *LPSTR;
typedef const char *LPCSTR;
typedef int BOOL;
#if defined(_WINDOWS)
typedef void *HANDLE;
#else
typedef int HANDLE;
#endif
typedef char *PSZ;
typedef const char *PCSZ;
typedef unsigned char BYTE;
typedef unsigned char uchar;
typedef long long longlong;
typedef unsigned long long ulonglong;
typedef char my_bool;
struct charset_info_st {};
typedef const charset_info_st CHARSET_INFO;
#define FALSE 0
#define TRUE 1
#define Item char
#define MY_MAX(a,b) ((a>b)?(a):(b))
#define MY_MIN(a,b) ((a<b)?(a):(b))
#endif // MY_GLOBAL_H

50
storage/connect/restget.cpp
View file

@ -7,7 +7,8 @@
#if defined(MARIADB)
#include <my_global.h>
#else
#include "mini_global.h"
#include "mini-global.h"
#define _OS_H_INCLUDED // Prevent os.h to be called
#endif
using namespace utility::conversions; // String conversions utilities
@ -18,70 +19,71 @@ using namespace concurrency::streams; // Asynchronous streams
#include "global.h"
static uint xt = 0; // Used by lamda expressions
/***********************************************************************/
/* Make a local copy of the requested file. */
/***********************************************************************/
int restGetFile(PGLOBAL g, PCSZ http, PCSZ uri, PCSZ fn)
{
int rc= 0;
auto fileStream= std::make_shared<ostream>();
int rc = 0;
auto fileStream = std::make_shared<ostream>();
if (!http || !fn) {
strcpy(g->Message, "Missing http or filename");
return 2;
} // endif
//std::string sfn(fn);
//auto wfn= to_string_t(sfn);
//rc= 0;
xt = GetTraceValue();
xtrc(515, "restGetFile: fn=%s\n", fn);
// Open stream to output file.
pplx::task<void> requestTask=
fstream::open_ostream(to_string_t(fn))
pplx::task<void> requestTask = fstream::open_ostream(to_string_t(fn))
.then([=](ostream outFile) {
*fileStream= outFile;
if (xt & 515)
htrc("Outfile isopen=%d\n", outFile.is_open());
// Create http_client to send the request.
http_client client(to_string_t(http));
if (uri)
{
if (uri) {
// Build request URI and start the request.
uri_builder builder(to_string_t(uri));
return client.request(methods::GET, builder.to_string());
}
else
} else
return client.request(methods::GET);
})
// Handle response headers arriving.
.then([=](http_response response) {
#if defined(DEVELOPMENT)
fprintf(stderr, "Received response status code:%u\n",
if (xt & 515)
htrc("Received response status code:%u\n",
response.status_code());
#endif // DEVELOPMENT
// Write response body into the file.
return response.body().read_to_end(fileStream->streambuf());
})
// Close the file stream.
.then([=](size_t) { return fileStream->close(); });
.then([=](size_t n) {
if (xt & 515)
htrc("Return size=%u\n", n);
return fileStream->close();
});
// Wait for all the outstanding I/O to complete and handle any exceptions
try
{
try {
requestTask.wait();
}
catch (const std::exception &e)
{
#if defined(DEVELOPMENT)
fprintf(stderr, "Error exception: %s\n", e.what());
#endif // DEVELOPMENT
xtrc(515, "In Wait\n");
} catch (const std::exception &e) {
xtrc(515, "Error exception: %s\n", e.what());
sprintf(g->Message, "Error exception: %s", e.what());
rc= 1;
} // end try/catch
xtrc(515, "restget done: rc=%d\n", rc);
return rc;
} // end of restGetFile

2
storage/connect/tabfmt.cpp
View file

@ -189,9 +189,11 @@ PQRYRES CSVColumns(PGLOBAL g, PCSZ dp, PTOS topt, bool info)
htrc("File %s Sep=%c Qot=%c Header=%d maxerr=%d\n",
SVP(tdp->Fn), tdp->Sep, tdp->Qot, tdp->Header, tdp->Maxerr);
#if defined(ZIP_SUPPORT)
if (tdp->Zipped)
tcvp = new(g)TDBCSV(tdp, new(g)UNZFAM(tdp));
else
#endif // ZIP_SUPPORT
tcvp = new(g) TDBCSV(tdp, new(g) DOSFAM(tdp));
tcvp->SetMode(MODE_READ);

3
storage/connect/tabjson.cpp
View file

@ -604,6 +604,9 @@ bool JSONDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff)
/***********************************************************************/
PTDB JSONDEF::GetTable(PGLOBAL g, MODE m)
{
if (trace(1))
htrc("JSON GetTable Pretty=%d Uri=%s\n", Pretty, SVP(Uri));
if (Catfunc == FNC_COL)
return new(g)TDBJCL(this);

143
storage/connect/tabrest.cpp
View file

@ -1,13 +1,23 @@
/*************** Rest C++ Program Source Code File (.CPP) **************/
/* PROGRAM NAME: Rest Version 1.3 */
/* PROGRAM NAME: Rest Version 1.5 */
/* (C) Copyright to the author Olivier BERTRAND 2018 - 2019 */
/* This program is the REST OEM (Web API support) module definition. */
/* This program is the REST Web API support for MariaDB. */
/* When compiled without MARIADB defined, it is the EOM module code. */
/***********************************************************************/
/***********************************************************************/
/* Definitions needed by the included files. */
/***********************************************************************/
#if defined(MARIADB)
#include <my_global.h> // All MariaDB stuff
#else // !MARIADB OEM module
#include "mini-global.h"
#define _MAX_PATH 260
#if !defined(__WIN__)
#define __stdcall
#endif // !__WIN__
#define _OS_H_INCLUDED // Prevent os.h to be called
#endif // !MARIADB
/***********************************************************************/
/* Include application header files: */
@ -19,12 +29,12 @@
#include "plgdbsem.h"
#include "xtable.h"
#include "filamtxt.h"
#include "plgxml.h"
#include "tabdos.h"
#include "tabfmt.h"
#include "tabjson.h"
#include "tabrest.h"
#include "plgxml.h"
#include "tabxml.h"
#include "tabjson.h"
#include "tabfmt.h"
#include "tabrest.h"
/***********************************************************************/
/* Get the file from the Web. */
@ -32,25 +42,61 @@
int restGetFile(PGLOBAL g, PCSZ http, PCSZ uri, PCSZ fn);
#if defined(__WIN__)
static PCSZ slash= "\\";
static PCSZ slash = "\\";
#else // !__WIN__
static PCSZ slash= "/";
static PCSZ slash = "/";
#define stricmp strcasecmp
#endif // !__WIN__
#if !defined(MARIADB)
/***********************************************************************/
/* DB static variables. */
/***********************************************************************/
int TDB::Tnum;
int DTVAL::Shift;
int CSORT::Limit = 0;
double CSORT::Lg2 = log(2.0);
size_t CSORT::Cpn[1000] = { 0 };
/***********************************************************************/
/* These functions are exported from the REST library. */
/***********************************************************************/
extern "C" {
PTABDEF __stdcall GetREST(PGLOBAL, void*);
PQRYRES __stdcall ColREST(PGLOBAL, PTOS, char*, char*, bool);
} // extern "C"
/***********************************************************************/
/* This function returns a table definition class. */
/***********************************************************************/
PTABDEF __stdcall GetREST(PGLOBAL g, void *memp)
{
return new(g, memp) RESTDEF;
} // end of GetREST
#endif // !MARIADB
/***********************************************************************/
/* Return the columns definition to MariaDB. */
/***********************************************************************/
#if defined(MARIADB)
PQRYRES RESTColumns(PGLOBAL g, PTOS tp, char *tab, char *db, bool info)
#else // !MARIADB
PQRYRES __stdcall ColREST(PGLOBAL g, PTOS tp, char *tab, char *db, bool info)
#endif // !MARIADB
{
PQRYRES qrp= NULL;
char filename[_MAX_PATH];
char filename[_MAX_PATH + 1]; // MAX PATH ???
PCSZ http, uri, fn, ftype;
http= GetStringTableOption(g, tp, "Http", NULL);
uri= GetStringTableOption(g, tp, "Uri", NULL);
fn= GetStringTableOption(g, tp, "Filename", "rest.json");
http = GetStringTableOption(g, tp, "Http", NULL);
uri = GetStringTableOption(g, tp, "Uri", NULL);
fn = GetStringTableOption(g, tp, "Filename", "rest.json");
#if defined(MARIADB)
ftype = GetStringTableOption(g, tp, "Type", "JSON");
#else // !MARIADB
// OEM tables must specify the file type
ftype = GetStringTableOption(g, tp, "Ftype", "JSON");
#endif // !MARIADB
// We used the file name relative to recorded datapath
strcat(strcat(strcat(strcpy(filename, "."), slash), db), slash);
@ -60,11 +106,11 @@ PQRYRES RESTColumns(PGLOBAL g, PTOS tp, char *tab, char *db, bool info)
if (http && restGetFile(g, http, uri, filename)) {
// sprintf(g->Message, "Failed to get file at %s", http);
} else if (!stricmp(ftype, "XML"))
qrp= XMLColumns(g, db, tab, tp, info);
qrp = XMLColumns(g, db, tab, tp, info);
else if (!stricmp(ftype, "JSON"))
qrp= JSONColumns(g, db, NULL, tp, info);
qrp = JSONColumns(g, db, NULL, tp, info);
else if (!stricmp(ftype, "CSV"))
qrp= CSVColumns(g, NULL, tp, info);
qrp = CSVColumns(g, NULL, tp, info);
else
sprintf(g->Message, "Usupported file type %s", ftype);
@ -78,40 +124,59 @@ PQRYRES RESTColumns(PGLOBAL g, PTOS tp, char *tab, char *db, bool info)
/***********************************************************************/
bool RESTDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff)
{
char filename[_MAX_PATH];
TABTYPE type= GetTypeID(am);
char filename[_MAX_PATH + 1];
int rc = 0, n;
LPCSTR ftype;
switch (type) {
case TAB_JSON:
case TAB_XML:
case TAB_CSV:
break;
default:
#if defined(MARIADB)
ftype = GetStringCatInfo(g, "Type", "JSON");
#else // !MARIADB
// OEM tables must specify the file type
ftype = GetStringCatInfo(g, "Ftype", "JSON");
#endif // !MARIADB
if (trace(1))
htrc("ftype = %s am = %s\n", ftype, SVP(am));
n = (!stricmp(ftype, "JSON")) ? 1
: (!stricmp(ftype, "XML")) ? 2
: (!stricmp(ftype, "CSV")) ? 3 : 0;
if (n == 0) {
htrc("DefineAM: Unsupported REST table type %s", am);
sprintf(g->Message, "Unsupported REST table type %s", am);
return true;
} // endswitch type
} // endif n
Http= GetStringCatInfo(g, "Http", NULL);
Uri= GetStringCatInfo(g, "Uri", NULL);
Fn= GetStringCatInfo(g, "Filename", "rest.json");
Http = GetStringCatInfo(g, "Http", NULL);
Uri = GetStringCatInfo(g, "Uri", NULL);
Fn = GetStringCatInfo(g, "Filename", "rest.json");
// We used the file name relative to recorded datapath
PlugSetPath(filename, Fn, GetPath());
//PlugSetPath(filename, Fn, GetPath());
strncat(strcpy(filename, GetPath()), Fn, _MAX_PATH);
// Retrieve the file from the web and copy it locally
if (Http && restGetFile(g, Http, Uri, filename)) {}
else if (type == TAB_JSON)
Tdp= new (g) JSONDEF;
else if (type == TAB_XML)
Tdp= new (g) XMLDEF;
else if (type == TAB_CSV)
Tdp= new (g) CSVDEF;
else
sprintf(g->Message, "Unsupported REST table type %s", am);
rc = restGetFile(g, Http, Uri, filename);
if (trace(1))
htrc("Return from restGetFile: rc=%d\n", rc);
if (rc)
return true;
else switch (n) {
case 1: Tdp = new (g) JSONDEF; break;
case 2: Tdp = new (g) XMLDEF; break;
case 3: Tdp = new (g) CSVDEF; break;
default: Tdp = NULL;
} // endswitch n
// Do make the table/view definition
if (Tdp && Tdp->Define(g, Cat, Name, Schema, "REST"))
Tdp= NULL; // Error occured
Tdp = NULL; // Error occured
if (trace(1))
htrc("Tdp defined\n", rc);
// Return true in case of error
return (Tdp == NULL);
@ -122,6 +187,8 @@ bool RESTDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff)
/***********************************************************************/
PTDB RESTDEF::GetTable(PGLOBAL g, MODE m)
{
xtrc(515, "REST GetTable mode=%d\n", m);
if (m != MODE_READ && m != MODE_READX) {
strcpy(g->Message, "REST tables are currently read only");
return NULL;

4
zlib/CMakeLists.txt
View file

@ -1,4 +1,3 @@
# Copyright (c) 2006, 2018, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
@ -146,3 +145,6 @@ elseif(UNIX)
set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
endif()
endif()
RESTRICT_SYMBOL_EXPORTS(zlib)