TDBC

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Overview
Comment:Fix 06f1692bbe: cross compilation with native mingw compiler in Cygwin environment. Remove a few end-of-line spaces.
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SHA1: e007b127fb416d8c4f27601e1151f0bfd5b61f9d
User & Date: jan.nijtmans 2015-10-05 10:57:14
Context
2015-10-05
11:51
re-generate "configure" using latest TEA. check-in: 9f74690834 user: jan.nijtmans tags: trunk
10:57
Fix 06f1692bbe: cross compilation with native mingw compiler in Cygwin environment. Remove a few end-of-line spaces. check-in: e007b127fb user: jan.nijtmans tags: trunk
2015-07-08
14:24
[6af4223559964a82]: if "package require tdbc::*" fails to load a DLL, it should clean up. Suggested by aspect check-in: 105afc59f2 user: jan.nijtmans tags: trunk
Changes
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Changes to configure.ac. 

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# Finally, substitute all of the various values into the Makefile.
# You may alternatively have a special pkgIndex.tcl.in or other files
# which require substituting th AC variables in.  Include these here.
#--------------------------------------------------------------------

# Develop a fully qualified path for the package source dir
eval tdbc_SRC_DIR="${srcdir}"
tdbc_SRC_DIR=`cd "${tdbc_SRC_DIR}"; pwd`
AC_SUBST(tdbc_SRC_DIR)

# Develop -I specifications for the build and installed directories where
# tdbc.h may be found.
TEAX_INCLUDE_LINE(tdbc_INCLUDE_SPEC, [${includedir}])
TEAX_INCLUDE_LINE(tdbc_BUILD_INCLUDE_SPEC, [${tdbc_SRC_DIR}/generic])

# Develop a fully qualified path for where .tcl files for the tdbc package
# appear at run time.
eval tdbc_LIB_DIR="${libdir}/${PACKAGE_NAME}${PACKAGE_VERSION}"
tdbc_LIB_DIR=`cd "${tdbc_LIB_DIR}"; pwd`
AC_SUBST(tdbc_LIB_DIR)

# Make the export configuration for the TDBC package

TEA_EXPORT_CONFIG([tdbc])

# Set up to produce Makefile from Makefile.in and tdbcConfig.sh from
# tdbcConfig.sh.in.

AC_OUTPUT([Makefile pkgIndex.tcl tdbcConfig.sh])







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# Finally, substitute all of the various values into the Makefile.
# You may alternatively have a special pkgIndex.tcl.in or other files
# which require substituting th AC variables in.  Include these here.
#--------------------------------------------------------------------

# Develop a fully qualified path for the package source dir
eval tdbc_SRC_DIR="${srcdir}"
tdbc_SRC_DIR=`cd "${tdbc_SRC_DIR}"; $CYGPATH $(pwd)`
AC_SUBST(tdbc_SRC_DIR)

# Develop -I specifications for the build and installed directories where
# tdbc.h may be found.
TEAX_INCLUDE_LINE(tdbc_INCLUDE_SPEC, [${includedir}])
TEAX_INCLUDE_LINE(tdbc_BUILD_INCLUDE_SPEC, [${tdbc_SRC_DIR}/generic])

# Develop a fully qualified path for where .tcl files for the tdbc package
# appear at run time.
eval tdbc_LIB_DIR="${libdir}/${PACKAGE_NAME}${PACKAGE_VERSION}"
tdbc_LIB_DIR=`cd "${tdbc_LIB_DIR}"; $CYGPATH $(pwd)`
AC_SUBST(tdbc_LIB_DIR)

# Make the export configuration for the TDBC package

TEA_EXPORT_CONFIG([tdbc])

# Set up to produce Makefile from Makefile.in and tdbcConfig.sh from
# tdbcConfig.sh.in.

AC_OUTPUT([Makefile pkgIndex.tcl tdbcConfig.sh])

Changes to generic/tdbcStubLib.c. 

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	if (stubsPtr->epoch != epoch) {
	    errorMsg = "mismatched epoch number";
	} else if (stubsPtr->revision < revision) {
	    errorMsg = "Stubs table provides too early a revision";
	} else {

	    /* Everything is ok. Return the package information */
	    
	    tdbcStubsPtr = stubsPtr;
	    return actualVersion;
	}
    }

    /* Try to explain what went wrong when a mismatched version is found. */








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	if (stubsPtr->epoch != epoch) {
	    errorMsg = "mismatched epoch number";
	} else if (stubsPtr->revision < revision) {
	    errorMsg = "Stubs table provides too early a revision";
	} else {

	    /* Everything is ok. Return the package information */

	    tdbcStubsPtr = stubsPtr;
	    return actualVersion;
	}
    }

    /* Try to explain what went wrong when a mismatched version is found. */

Changes to generic/tdbcTokenize.c. 

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 *-----------------------------------------------------------------------------
 *
 * Tdbc_TokenizeSql --
 *
 *	Tokenizes a SQL statement.
 *
 * Results:
 *	Returns a zero-reference Tcl object that gives the statement in 
 *	tokenized form, or NULL if an error occurs.
 *
 * Side effects:
 *	If an error occurs, and 'interp' is not NULL, stores an error
 *	message in the interpreter result.
 *
 * This is demonstration code for a TCL command that will extract
................................................................................
            ** is a host parameter. A name following a doubled colon '::'
	    ** is also not a host parameter.
            */
	    case ':': {
		if (i > 0 && zSql[i-1] == ':') break;
	    }
		/* fallthru */
	    
            case '$':
            case '@': {
                if (i>0 && (isalnum((unsigned char)(zSql[i-1]))
			    || zSql[i-1]=='_')) break;
                if (!isalnum((unsigned char)(zSql[i+1]))
		    && zSql[i+1]!='_') break;
                if (i>0 ){
................................................................................
	return TCL_ERROR;
    }

    /* Return the tokenized statement */

    Tcl_SetObjResult(interp, retval);
    return TCL_OK;
    
}







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 *-----------------------------------------------------------------------------
 *
 * Tdbc_TokenizeSql --
 *
 *	Tokenizes a SQL statement.
 *
 * Results:
 *	Returns a zero-reference Tcl object that gives the statement in
 *	tokenized form, or NULL if an error occurs.
 *
 * Side effects:
 *	If an error occurs, and 'interp' is not NULL, stores an error
 *	message in the interpreter result.
 *
 * This is demonstration code for a TCL command that will extract
................................................................................
            ** is a host parameter. A name following a doubled colon '::'
	    ** is also not a host parameter.
            */
	    case ':': {
		if (i > 0 && zSql[i-1] == ':') break;
	    }
		/* fallthru */

            case '$':
            case '@': {
                if (i>0 && (isalnum((unsigned char)(zSql[i-1]))
			    || zSql[i-1]=='_')) break;
                if (!isalnum((unsigned char)(zSql[i+1]))
		    && zSql[i+1]!='_') break;
                if (i>0 ){
................................................................................
	return TCL_ERROR;
    }

    /* Return the tokenized statement */

    Tcl_SetObjResult(interp, retval);
    return TCL_OK;

}

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