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epoc32/include/stdapis/libxml2/libxml2_xmlsave.h
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:33:34 +0100
branchSymbian3
changeset 4 837f303aceeb
permissions -rw-r--r--
Current Symbian^3 public API header files (from PDK 3.0.h)
This is the epoc32/include tree with the "platform" subtrees removed, and
all but a selected few mbg and rsg files removed. 
     1 /*

     2  * Summary: the XML document serializer

     3  * Description: API to save document or subtree of document

     4  *

     5  * Copy: See Copyright for the status of this software.

     6  *

     7  * Author: Daniel Veillard

     8  * Portion Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 

     9  */

    10 

    11 /** @file

    12 @publishedAll

    13 @released

    14 */

    15 

    16 #ifndef XML_XMLSAVE_H

    17 #define XML_XMLSAVE_H

    18 

    19 #include <stdapis/libxml2/libxml2_xmlio.h>

    20 

    21 #ifdef LIBXML_OUTPUT_ENABLED

    22 #ifdef __cplusplus

    23 extern "C" {

    24 #endif

    25 

    26 #define MAX_INDENT 60

    27 

    28 #ifdef XMLENGINE_NODEFILTER

    29 

    30 /**

    31 Pointer to implementation of interface NodeFilter (as introduced in DOM Level 2)

    32 

    33 @param aNode   Node to test

    34 @return

    35     1  =  KFilterAccept  - use node

    36     2  =  KFilterReject  - do not use node but proceed with child nodes

    37     3  =  KFilterSkip    - skip node and its subtree

    38     4  =  KFilterSkipElementContents - [non-standard option]

    39 */

    40 typedef int (XMLCALL *xmlNodeFilterFunc)(xmlNodePtr aNode);

    41 typedef int (XMLCALL *xmlNodeFilterProxyFunc)(void* fn, xmlNodePtr aNode);

    42 

    43 // Constansts for results that are returned by callbacks of node filter during serialization

    44 extern const int KFilterAccept;

    45 extern const int KFilterReject;

    46 extern const int KFilterSkip;

    47 extern const int KFilterSkipElementContents;

    48 

    49 typedef struct _xmlNodeFilterData xmlNodeFilterData;

    50 

    51 /**

    52  * xmlSaveTextNodeCallback:

    53  * @param context an Save context

    54  * @param aNode node to be serialized

    55  *

    56  * Callback used in serializing text nodes

    57  *

    58  * Returns NULL or pointer to string that replaces binary data

    59  */

    60 typedef unsigned char* (*xmlSaveTextNodeCallback) (void * context, xmlNodePtr aNode, int* written);

    61 

    62 struct _xmlNodeFilterData{

    63       void* fn;

    64       xmlNodeFilterProxyFunc proxyFn;

    65 };

    66 #endif

    67 

    68 typedef struct _xmlSaveCtxt xmlSaveCtxt;

    69 typedef xmlSaveCtxt *xmlSaveCtxtPtr;

    70 struct _xmlSaveCtxt {

    71     void *_private;

    72     int type;

    73     int fd;

    74     const xmlChar *filename;

    75     const xmlChar *encoding;

    76     xmlCharEncodingHandlerPtr handler;

    77     xmlOutputBufferPtr buf;

    78     xmlDocPtr doc;

    79     int options;

    80     int level;

    81     int format;

    82     

    83     char indent[MAX_INDENT + 1];    /* array for indenting output */

    84     int indent_nr;

    85     int indent_size;

    86     xmlCharEncodingOutputFunc escape;   /* used for element content */

    87     xmlCharEncodingOutputFunc escapeAttr;/* used for attribute content */

    88     xmlSaveTextNodeCallback textNodeCallback;

    89     void * context; /* save context */

    90 #ifdef XMLENGINE_NODEFILTER

    91     xmlNodeFilterData* nodeFilter;

    92 #endif

    93 };

    94 

    95 XMLPUBFUN xmlSaveCtxtPtr XMLCALL

    96         xmlSaveToFd(

    97                     int fd,

    98                     const char *encoding,

    99                     int options);

   100 

   101 XMLPUBFUN xmlSaveCtxtPtr XMLCALL

   102         xmlSaveToFilename(

   103                     const char *filename,

   104                     const char *encoding,

   105                     int options);

   106 

   107 XMLPUBFUN xmlSaveCtxtPtr XMLCALL

   108         xmlSaveToBuffer(

   109                     xmlBufferPtr buffer,

   110                     const char *encoding,

   111                     int options);

   112 

   113 XMLPUBFUN xmlSaveCtxtPtr XMLCALL

   114         xmlSaveToIO(

   115                     xmlOutputWriteCallback iowrite,

   116                     xmlOutputCloseCallback ioclose,

   117                     void *ioctx,

   118                     const char *encoding,

   119                     int options);

   120 

   121 XMLPUBFUN long XMLCALL

   122         xmlSaveDoc(

   123                     xmlSaveCtxtPtr ctxt,

   124                     xmlDocPtr doc);

   125 

   126 XMLPUBFUN long XMLCALL

   127         xmlSaveTree(

   128                     xmlSaveCtxtPtr ctxt,

   129                     xmlNodePtr node);

   130 // XMLENGINE: were made exported

   131 void xmlNsListDumpOutput(

   132                     xmlOutputBufferPtr buf,

   133                     xmlNsPtr cur);

   134 //

   135 XMLPUBFUN int XMLCALL

   136         xmlSaveFlush(

   137                     xmlSaveCtxtPtr ctxt);

   138 

   139 XMLPUBFUN int XMLCALL

   140         xmlSaveClose        (xmlSaveCtxtPtr ctxt);

   141 XMLPUBFUN int XMLCALL

   142         xmlSaveSetEscape    (xmlSaveCtxtPtr ctxt,

   143                      xmlCharEncodingOutputFunc escape);

   144 XMLPUBFUN int XMLCALL

   145         xmlSaveSetAttrEscape    (xmlSaveCtxtPtr ctxt,

   146                      xmlCharEncodingOutputFunc escape);

   147 

   148 #ifdef __cplusplus

   149 }

   150 #endif

   151 

   152 #endif /* LIBXML_OUTPUT_ENABLED */

   153 

   154 #endif /* XML_XMLSAVE_H */
test