tdbc::odbc

pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir

sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'

  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -runstatedir | --runstatedir | --runstatedi | --runstated \
  | --runstate | --runstat | --runsta | --runst | --runs \
  | --run | --ru | --r)
    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \

  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]

    # If the user did not set CFLAGS, set it now to keep macros
    # like AC_PROG_CC and AC_TRY_COMPILE from adding "-g -O2".
    if test "${CFLAGS+set}" != "set" ; then
	CFLAGS=""
    fi

    case "`uname -s`" in
	*win32*|*WIN32*|*MINGW32_*|*MINGW64_*)
	    # Extract the first word of "cygpath", so it can be a program name with args.
set dummy cygpath; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CYGPATH+:} false; then :
  $as_echo_n "(cached) " >&6
else

    # standard manufacturer compiler.

    if test "$GCC" = yes; then :

	case $system in
	    AIX-*) ;;
	    BSD/OS*) ;;
	    CYGWIN_*|MINGW32_*|MINGW64_*) ;;
	    IRIX*) ;;
	    NetBSD-*|DragonFly-*|FreeBSD-*|OpenBSD-*) ;;
	    Darwin-*) ;;
	    SCO_SV-3.2*) ;;
	    windows) ;;
	    *) SHLIB_CFLAGS="-fPIC" ;;
	esac

# This also calls AC_PROG_CC and a few others to create the basic setup
# necessary to compile executables.
#-----------------------------------------------------------------------

TEA_SETUP_COMPILER

#-----------------------------------------------------------------------
# Setup inlining if available. Check sizeof long long. 
#-----------------------------------------------------------------------

AC_C_INLINE
AC_CHECK_TYPE([long long],[
    AC_DEFINE([HAVE_LONG_LONG],[1])
    AC_CHECK_SIZEOF([long long])
],[],[])

static Tcl_LoadHandle odbcLoadHandle = NULL;
				/* Handle to the ODBC client library */
static Tcl_LoadHandle odbcInstLoadHandle = NULL;
				/* Handle to the ODBC installer library */
static SQLHENV hEnv = SQL_NULL_HENV;
				/* Handle to the global ODBC environment */
static int hEnvRefCount = 0;	/* Reference count on the global environment */
static int sizeofSQLWCHAR = sizeof(SQLWCHAR);
				/* Preset, will be autodetected later */

/*
 * Objects to create within the literal pool
 */

const char* const LiteralValues[] = {

/*
 * Structure for looking up a string that maps to an ODBC constant
 */

typedef struct OdbcConstant {
    const char* name;		/* Constant name */
    SQLSMALLINT value;		/* Constant value */
} OdbcConstant;

/*
 * Constants for the directions of parameter transmission
 */

const static OdbcConstant OdbcParamDirections[] = {

		    static const char BE16sig[] = {
			'\0', '#', '\0', '#'
		    };
		    static const char LE16sig[] = {
			'#', '\0', '#', '\0'
		    };

		    if (infoLen > sizeof(info)) {
			infoLen = sizeof(info);
		    }
		    for (i = 0; i < infoLen; i++) {
			if (info[i] >= '0' && info[i] <= '9') {
			    info[i] = '#';
			}
		    }

				/* Name of the current column */
    Tcl_DString colNameDS;	/* Name of the current column, translated */
    Tcl_Obj* colNameObj;	/* Name of the current column, packaged in
				 * a Tcl_Obj */
    Tcl_HashTable nameHash;	/* Hash table to manage column name
				 * uniqueness. */
    Tcl_HashEntry* nameEntry;	/* Hash table entry for the current name */
    int new;			/* Flag that column name is unique */
    int count;			/* Count to append to the name */
    char numbuf[16];		/* Buffer to hold the appended count */
    SQLSMALLINT i;
    int retry;
    int status = TCL_ERROR;

    /* Create a hash table to manage column name uniqueness */

    Tcl_InitHashTable(&nameHash, TCL_STRING_KEYS);
    nameEntry = Tcl_CreateHashEntry(&nameHash, "", &new);
    Tcl_SetHashValue(nameEntry, (ClientData) 0);

    /* Count the columns of the result set */

    rc = SQLNumResultCols(hStmt, &nColumns);
    if (!SQL_SUCCEEDED(rc)) {
	TransferSQLError(interp, SQL_HANDLE_STMT, hStmt,

					  Tcl_DStringLength(&colNameDS));

	    /* Test if column name is unique */

	    for (;;) {
		nameEntry = Tcl_CreateHashEntry(&nameHash,
						Tcl_GetString(colNameObj),
						&new);
		if (new) {
		    Tcl_SetHashValue(nameEntry, (ClientData) 1);
		    break;
		}

		/*
		 * Non-unique name - append a # and the number of times
		 * we've seen it before.

			      sdata->params[nBound].dataType,
			      sdata->params[nBound].precision,
			      sdata->params[nBound].scale,
			      rdata->bindStrings[nBound],
			      paramExternalLen,
			      rdata->bindStringLengths + nBound);
	if (!SQL_SUCCEEDED(rc)) {
	    char* info = ckalloc(80 * strlen(paramName));
	    sprintf(info, "(binding the '%s' parameter)", paramName);
	    TransferSQLError(interp, SQL_HANDLE_STMT, rdata->hStmt, info);
	    ckfree(info);
	    return TCL_ERROR;
	}
    }

				  -1);
		break;
	    }
	    switch(errorMessageStatus) {
	    case SQL_SUCCESS:
	    case SQL_SUCCESS_WITH_INFO:
		for (j = 0; OdbcErrorCodeNames[j].name != NULL; ++j) {
		    if (OdbcErrorCodeNames[j].value == errorCode) {
			break;
		    }
		}
		if (OdbcErrorCodeNames[j].name == NULL) {
		    Tcl_ListObjAppendElement(NULL, errorCodeObj,
					     Tcl_NewStringObj("?", -1));
		} else {
		    Tcl_ListObjAppendElement(NULL, errorCodeObj,
			Tcl_NewStringObj(OdbcErrorCodeNames[j].name, -1));
		}
		Tcl_ListObjAppendElement(NULL, errorCodeObj,
					 Tcl_NewWideIntObj(errorCode));

	    case SQL_NO_DATA:
	    case SQL_ERROR:
		finished = 1;
		break;
	    }

	    sep = "\n";

				  -1);
		break;
	    }
	    switch(errorMessageStatus) {
	    case SQL_SUCCESS:
	    case SQL_SUCCESS_WITH_INFO:
		for (j = 0; OdbcErrorCodeNames[j].name != NULL; ++j) {
		    if (OdbcErrorCodeNames[j].value == errorCode) {
			break;
		    }
		}
		if (OdbcErrorCodeNames[j].name == NULL) {
		    Tcl_ListObjAppendElement(NULL, errorCodeObj,
					     Tcl_NewStringObj("?", -1));
		} else {
		    Tcl_ListObjAppendElement(NULL, errorCodeObj,
			Tcl_NewStringObj(OdbcErrorCodeNames[j].name, -1));
		}
		Tcl_ListObjAppendElement(NULL, errorCodeObj,
					 Tcl_NewWideIntObj(errorCode));


	    case SQL_NO_DATA:
	    case SQL_ERROR:
		finished = 1;
		break;
	    }

	    sep = "\n";

 * Side effects:
 *	Creates the ::tdbc::odbc namespace and the commands that reside in it.
 *	Initializes the ODBC environment.
 *
 *-----------------------------------------------------------------------------
 */




extern DLLEXPORT int
Tdbcodbc_Init(
    Tcl_Interp* interp		/* Tcl interpreter */
) {
    SQLHENV hEnv;		/* ODBC environemnt */
    PerInterpData* pidata;	/* Per-interpreter data for this package */
    Tcl_Obj* nameObj;		/* Name of a class or method being looked up */
    Tcl_Object curClassObject;  /* Tcl_Object representing the current class */

	Tcl_CreateObjCommand(interp, "tdbc::odbc::datasource",
			     DatasourceObjCmdA, NULL, NULL);
    }

    DismissHEnv();
    return TCL_OK;
}




/*
 *-----------------------------------------------------------------------------
 *
 * DeletePerInterpData --
 *
 *	Delete per-interpreter data when the ODBC package is finalized

#------------------------------------------------------------- -*- makefile -*-
#
# Makefile for TBDC ODBC interface
#
# Basic build, test and install
#   nmake /s /nologo /f makefile.vc INSTALLDIR=c:\path\to\installdir
#   nmake /s /nologo /f makefile.vc INSTALLDIR=c:\path\to\installdir install
#   nmake /s /nologo /f makefile.vc INSTALLDIR=c:\path\to\installdir test
#
# For other build options (debug, static etc.)
# See TIP 477 (https://core.tcl.tk/tips/doc/trunk/tip/477.md) for
# detailed documentation.
# 
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
#------------------------------------------------------------------------------

PROJECT = tdbcodbc
# Tcl 8.6 etc. compile with /DUNICODE. TDBC pre-nmake reform compiled