netcdf-c/libdispatch/ezxml_extra.c

/*
 * Copyright 1998-2018 University Corporation for Atmospheric Research/Unidata
 *  See the LICENSE file for more information.
 */

/**
Extra ezxml functionality
*/

#include "ezxml.h"

/**
Get list of all the xml attributes.
Returns NULL, if none
WARNING: returns actual list, so do not free
*/
const char**
ezxml_all_attr(ezxml_t xml, int* countp)
{
    if(xml && xml->attr) {
        char** p;
        int count = 0;
        for(p=xml->attr;*p;p+=2) count += 2; /* get number of attributes */
	return (const char**)xml->attr;
    }
    return NULL;
}
Primary change: add dap4 support Specific changes: 1. Add dap4 code: libdap4 and dap4_test. Note that until the d4ts server problem is solved, dap4 is turned off. 2. Modify various files to support dap4 flags: configure.ac, Makefile.am, CMakeLists.txt, etc. 3. Add nc_test/test_common.sh. This centralizes the handling of the locations of various things in the build tree: e.g. where is ncgen.exe located. See nc_test/test_common.sh for details. 4. Modify .sh files to use test_common.sh 5. Obsolete separate oc2 by moving it to be part of netcdf-c. This means replacing code with netcdf-c equivalents. 5. Add --with-testserver to configure.ac to allow override of the servers to be used for --enable-dap-remote-tests. 6. There were multiple versions of nctypealignment code. Try to centralize in libdispatch/doffset.c and include/ncoffsets.h 7. Add a unit test for the ncuri code because of its complexity. 8. Move the findserver code out of libdispatch and into a separate, self contained program in ncdap_test and dap4_test. 9. Move the dispatch header files (nc{3,4}dispatch.h) to .../include because they are now shared by modules. 10. Revamp the handling of TOPSRCDIR and TOPBUILDDIR for shell scripts. 11. Make use of MREMAP if available 12. Misc. minor changes e.g. - #include <config.h> -> #include "config.h" - Add some no-install headers to /include - extern -> EXTERNL and vice versa as needed - misc header cleanup - clean up checking for misc. unix vs microsoft functions 13. Change copyright decls in some files to point to LICENSE file. 14. Add notes to RELEASENOTES.md 2017-03-09 08:01:10 +08:00			`/*`
Updated copyright stanza in libdap4 2018-12-07 05:24:28 +08:00			`* Copyright 1998-2018 University Corporation for Atmospheric Research/Unidata`
Primary change: add dap4 support Specific changes: 1. Add dap4 code: libdap4 and dap4_test. Note that until the d4ts server problem is solved, dap4 is turned off. 2. Modify various files to support dap4 flags: configure.ac, Makefile.am, CMakeLists.txt, etc. 3. Add nc_test/test_common.sh. This centralizes the handling of the locations of various things in the build tree: e.g. where is ncgen.exe located. See nc_test/test_common.sh for details. 4. Modify .sh files to use test_common.sh 5. Obsolete separate oc2 by moving it to be part of netcdf-c. This means replacing code with netcdf-c equivalents. 5. Add --with-testserver to configure.ac to allow override of the servers to be used for --enable-dap-remote-tests. 6. There were multiple versions of nctypealignment code. Try to centralize in libdispatch/doffset.c and include/ncoffsets.h 7. Add a unit test for the ncuri code because of its complexity. 8. Move the findserver code out of libdispatch and into a separate, self contained program in ncdap_test and dap4_test. 9. Move the dispatch header files (nc{3,4}dispatch.h) to .../include because they are now shared by modules. 10. Revamp the handling of TOPSRCDIR and TOPBUILDDIR for shell scripts. 11. Make use of MREMAP if available 12. Misc. minor changes e.g. - #include <config.h> -> #include "config.h" - Add some no-install headers to /include - extern -> EXTERNL and vice versa as needed - misc header cleanup - clean up checking for misc. unix vs microsoft functions 13. Change copyright decls in some files to point to LICENSE file. 14. Add notes to RELEASENOTES.md 2017-03-09 08:01:10 +08:00			`* See the LICENSE file for more information.`
			`*/`

			`/**`
			`Extra ezxml functionality`
			`*/`

			`#include "ezxml.h"`

			`/**`
			`Get list of all the xml attributes.`
			`Returns NULL, if none`
			`WARNING: returns actual list, so do not free`
			`*/`
			`const char**`
			`ezxml_all_attr(ezxml_t xml, int* countp)`
			`{`
			`if(xml && xml->attr) {`
			`char** p;`
			`int count = 0;`
			`for(p=xml->attr;p;p+=2) count += 2; / get number of attributes */`
			`return (const char**)xml->attr;`
			`}`
			`return NULL;`
			`}`