172 lines
6.0 KiB
C
172 lines
6.0 KiB
C
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/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __XML_TINYPARSER_H__
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#define __XML_TINYPARSER_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <drm_common_types.h>
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#define XML_DOM_PARSER
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#define WBXML_DOM_PARSER
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#define XML_DOM_CHECK_ENDTAG
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#define XML_ENABLE_ERRNO
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#define WBXML_OLD_VERSION /* for drm only */
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#ifdef DEBUG_MODE
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void XML_PrintMallocInfo();
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#endif /* DEBUG_MODE */
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#define XML_TRUE 1
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#define XML_FALSE 0
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#define XML_EOF 0
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#define XML_TAG_START 0
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#define XML_TAG_END 1
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#define XML_TAG_SELF 2
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#define XML_MAX_PROPERTY_LEN 256
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#define XML_MAX_ATTR_NAME_LEN 256
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#define XML_MAX_ATTR_VALUE_LEN 256
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#define XML_MAX_VALUE_LEN 256
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#define XML_ERROR_OK 0
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#define XML_ERROR_BUFFER_NULL -1
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#define XML_ERROR_ATTR_NAME -2
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#define XML_ERROR_ATTR_MISSED_EQUAL -3
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#define XML_ERROR_PROPERTY_NAME -4
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#define XML_ERROR_ATTR_VALUE -5
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#define XML_ERROR_ENDTAG -6
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#define XML_ERROR_NO_SUCH_NODE -7
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#define XML_ERROR_PROPERTY_END -8
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#define XML_ERROR_VALUE -9
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#define XML_ERROR_NO_START_TAG -14
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#define XML_ERROR_NOVALUE -15
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#define WBXML_ERROR_MISSED_CONTENT -10
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#define WBXML_ERROR_MBUINT32 -11
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#define WBXML_ERROR_MISSED_STARTTAG -12
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#define WBXML_ERROR_MISSED_ENDTAG -13
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#ifdef XML_ENABLE_ERRNO
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extern int32_t xml_errno;
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#define XML_ERROR(x) do { xml_errno = x; } while (0)
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#else /* XML_ENABLE_ERRNO */
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#define XML_ERROR
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#endif /* XML_ENABLE_ERRNO */
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#ifdef XML_DOM_PARSER
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uint8_t *XML_DOM_getNode(uint8_t *buffer, const uint8_t *const node);
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uint8_t *XML_DOM_getNodeValue(uint8_t *buffer, uint8_t *node,
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uint8_t **value, int32_t *valueLen);
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uint8_t *XML_DOM_getValue(uint8_t *buffer, uint8_t **pValue, int32_t *valueLen);
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uint8_t *XML_DOM_getAttr(uint8_t *buffer, uint8_t **pName, int32_t *nameLen,
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uint8_t **pValue, int32_t *valueLen);
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uint8_t *XML_DOM_getNextNode(uint8_t *buffer, uint8_t **pNodeName,
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int32_t *nodenameLen);
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uint8_t *XML_DOM_getTag(uint8_t *buffer, int32_t *tagLen, int32_t *tagType);
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#endif /* XML_DOM_PARSER */
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#ifdef WBXML_DOM_PARSER
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#define WBXML_WITH_ATTR 0x80
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#define WBXML_WITH_CONTENT 0x40
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#define WBXML_ATTR_END 0x01
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#define WBXML_CONTENT_END 0x01
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#define WBXML_SWITCH_PAGE 0x00
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#define WBXML_STR_I 0x03
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#define WBXML_END 0x00
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#define WBXML_OPAUE 0xC3
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#define WBXML_STR_T 0x83
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#define WBXML_OPAQUE 0xC3
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#define WBXML_GET_TAG(x) ((x) & 0x3F) /* get 6-digits */
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#define WBXML_HAS_ATTR(x) ((x) & WBXML_WITH_ATTR)
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#define WBXML_HAS_CONTENT(x) ((x) & WBXML_WITH_CONTENT)
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typedef struct _WBXML {
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uint8_t version;
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uint8_t unUsed[3];
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uint32_t publicid;
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uint32_t charset;
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int32_t strTableLen;
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uint8_t *strTable;
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uint8_t *Content;
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uint8_t *End;
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uint8_t *curPtr;
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int32_t depth;
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} WBXML;
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typedef int32_t XML_BOOL;
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#ifdef WBXML_OLD_VERSION
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uint8_t *WBXML_DOM_getNode(uint8_t *buffer, int32_t bufferLen,
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uint8_t *node);
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uint8_t *WBXML_DOM_getNodeValue(uint8_t *buffer, int32_t bufferLen,
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uint8_t *node,
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uint8_t **value,
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int32_t *valueLen);
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#endif /* WBXML_OLD_VERSION */
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XML_BOOL WBXML_DOM_Init(WBXML * pWbxml, uint8_t *buffer,
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int32_t bufferLen);
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XML_BOOL WBXML_DOM_Eof(WBXML * pWbxml);
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uint8_t WBXML_DOM_GetTag(WBXML * pWbxml);
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uint8_t WBXML_DOM_GetChar(WBXML * pWbxml);
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uint8_t WBXML_DOM_GetUIntVar(WBXML * pWbxml);
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void WBXML_DOM_Rewind(WBXML * pWbxml);
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void WBXML_DOM_Seek(WBXML * pWbxml, int32_t offset);
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int32_t WBXML_GetUintVar(const uint8_t *const buffer, int32_t *len);
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#endif /* WBXML_DOM_PARSER */
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#ifdef XML_TREE_STRUCTURE
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typedef struct _XML_TREE_ATTR XML_TREE_ATTR;
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struct _XML_TREE_ATTR {
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uint8_t name[XML_MAX_ATTR_VALUE_LEN];
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uint8_t value[XML_MAX_ATTR_VALUE_LEN];
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XML_TREE_ATTR *next;
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};
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typedef struct _XML_TREE XML_TREE;
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struct _XML_TREE {
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uint8_t tag[XML_MAX_PROPERTY_LEN];
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uint8_t value[XML_MAX_VALUE_LEN];
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XML_TREE_ATTR *attr;
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XML_TREE_ATTR *last_attr;
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XML_TREE *brother;
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XML_TREE *last_brother;
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XML_TREE *child;
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};
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XML_TREE *XML_makeTree(uint8_t **buf);
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void XML_freeTree(XML_TREE * pTree);
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#endif /* XML_TREE_STRUCTURE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __XML_TINYPARSER_H__ */
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