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199 lines
7.0 KiB
C
199 lines
7.0 KiB
C
/*============================================================================
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base_int.h
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==============================================================================
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This header file defines the interface between modules inside
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xmlrpc-c.
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Use this in addition to xmlrpc.h, which defines the external
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interface.
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Copyright information is at the end of the file.
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============================================================================*/
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#ifndef XMLRPC_C_BASE_INT_H_INCLUDED
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#define XMLRPC_C_BASE_INT_H_INCLUDED
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#include "xmlrpc_config.h"
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#include "bool.h"
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#include "int.h"
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#include <xmlrpc-c/base.h>
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#include <xmlrpc-c/util_int.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct _xmlrpc_value {
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xmlrpc_type _type;
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int _refcount;
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/* Certain data types store their data directly in the xmlrpc_value. */
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union {
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xmlrpc_int32 i;
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xmlrpc_int64 i8;
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xmlrpc_bool b;
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double d;
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/* time_t t */
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void * c_ptr;
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} _value;
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/* Other data types use a memory block.
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For a string, this is the characters of the lines of the string
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in UTF-8, with lines delimited by either CR, LF, or CRLF, plus
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a NUL added to the end. The characters of the lines may be any
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character representable in UTF-8, even the ones that are not
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legal XML (XML doesn't allow ASCII control characters except
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tab, CR, LF). But note that a line can't contain CR or LF
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because that would form a line delimiter. To disambiguate:
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CRLF together is always one line delimiter.
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This format for string is quite convenient because it is also
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the format of that part of an XML document which is the
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contents of a <string> element (except of course that for the
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non-XML characters, we have to stretch the definition of XML).
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For base64, this is bytes of the byte string, directly.
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For datetime, this is in the same format as the contents of
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a <dateTime.iso8601> XML element. That really ought to be changed
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to time_t some day.
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*/
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xmlrpc_mem_block _block;
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xmlrpc_mem_block *_wcs_block;
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/* This is a copy of the string value in _block, but in UTF-16
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instead of UTF-8. This member is not always present. If NULL,
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it is not present.
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We keep this copy for convenience. The value is totally
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redundant with _block.
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This member is always NULL when the data type is not string.
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This member is always NULL on a system that does not have
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Unicode wchar functions.
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*/
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};
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#define XMLRPC_ASSERT_VALUE_OK(val) \
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XMLRPC_ASSERT((val) != NULL && (val)->_type != XMLRPC_TYPE_DEAD)
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/* A handy type-checking routine. */
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#define XMLRPC_TYPE_CHECK(env,v,t) \
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do \
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if ((v)->_type != (t)) \
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XMLRPC_FAIL(env, XMLRPC_TYPE_ERROR, "Expected " #t); \
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while (0)
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typedef struct {
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uint32_t keyHash;
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xmlrpc_value * key;
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xmlrpc_value * value;
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} _struct_member;
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void
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xmlrpc_createXmlrpcValue(xmlrpc_env * const envP,
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xmlrpc_value ** const valPP);
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const char *
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xmlrpc_typeName(xmlrpc_type const type);
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void
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xmlrpc_traceXml(const char * const label,
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const char * const xml,
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unsigned int const xmlLength);
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void
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xmlrpc_destroyString(xmlrpc_value * const stringP);
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void
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xmlrpc_destroyStruct(xmlrpc_value * const structP);
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void
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xmlrpc_destroyArrayContents(xmlrpc_value * const arrayP);
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/*----------------------------------------------------------------------------
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The following are for use by the legacy xmlrpc_parse_value(). They don't
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do proper memory management, so they aren't appropriate for general use,
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but there are old users that do xmlrpc_parse_value() and compensate for
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the memory management, so we have to continue to offer this style of
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memory management.
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In particular, the functions that return xmlrpc_values don't increment
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the reference count, and the functions that return strings don't allocate
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new memory for them.
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-----------------------------------------------------------------------------*/
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void
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xmlrpc_read_datetime_str_old(xmlrpc_env * const envP,
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const xmlrpc_value * const valueP,
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const char ** const stringValueP);
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void
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xmlrpc_read_string_old(xmlrpc_env * const envP,
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const xmlrpc_value * const valueP,
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const char ** const stringValueP);
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void
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xmlrpc_read_string_lp_old(xmlrpc_env * const envP,
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const xmlrpc_value * const valueP,
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size_t * const lengthP,
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const char ** const stringValueP);
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#if XMLRPC_HAVE_WCHAR
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void
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xmlrpc_read_string_w_old(xmlrpc_env * const envP,
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xmlrpc_value * const valueP,
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const wchar_t ** const stringValueP);
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void
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xmlrpc_read_string_w_lp_old(xmlrpc_env * const envP,
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xmlrpc_value * const valueP,
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size_t * const lengthP,
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const wchar_t ** const stringValueP);
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#endif
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void
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xmlrpc_read_base64_old(xmlrpc_env * const envP,
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const xmlrpc_value * const valueP,
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size_t * const lengthP,
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const unsigned char ** const byteStringValueP);
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/* Copyright (C) 2001 by First Peer, Inc. All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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** SUCH DAMAGE. */
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#ifdef __cplusplus
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}
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#endif
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#endif
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