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4713 lines
122 KiB
C
4713 lines
122 KiB
C
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/*
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* xmlwriter.c: XML text writer implementation
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*
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* For license and disclaimer see the license and disclaimer of
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* libxml2.
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*
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* alfred@mickautsch.de
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*/
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#define IN_LIBXML
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#include "libxml.h"
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#include <string.h>
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#include <libxml/xmlmemory.h>
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#include <libxml/parser.h>
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#include <libxml/uri.h>
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#include <libxml/HTMLtree.h>
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#ifdef LIBXML_WRITER_ENABLED
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#include <libxml/xmlwriter.h>
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#define B64LINELEN 72
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#define B64CRLF "\r\n"
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/*
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* The following VA_COPY was coded following an example in
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* the Samba project. It may not be sufficient for some
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* esoteric implementations of va_list (i.e. it may need
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* something involving a memcpy) but (hopefully) will be
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* sufficient for libxml2.
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*/
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#ifndef VA_COPY
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#ifdef HAVE_VA_COPY
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#define VA_COPY(dest, src) va_copy(dest, src)
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#else
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#ifdef HAVE___VA_COPY
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#define VA_COPY(dest,src) __va_copy(dest, src)
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#else
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#define VA_COPY(dest,src) (dest) = (src)
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#endif
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#endif
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#endif
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/*
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* Types are kept private
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*/
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typedef enum {
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XML_TEXTWRITER_NONE = 0,
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XML_TEXTWRITER_NAME,
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XML_TEXTWRITER_ATTRIBUTE,
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XML_TEXTWRITER_TEXT,
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XML_TEXTWRITER_PI,
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XML_TEXTWRITER_PI_TEXT,
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XML_TEXTWRITER_CDATA,
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XML_TEXTWRITER_DTD,
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XML_TEXTWRITER_DTD_TEXT,
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XML_TEXTWRITER_DTD_ELEM,
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XML_TEXTWRITER_DTD_ELEM_TEXT,
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XML_TEXTWRITER_DTD_ATTL,
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XML_TEXTWRITER_DTD_ATTL_TEXT,
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XML_TEXTWRITER_DTD_ENTY, /* entity */
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XML_TEXTWRITER_DTD_ENTY_TEXT,
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XML_TEXTWRITER_DTD_PENT, /* parameter entity */
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XML_TEXTWRITER_COMMENT
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} xmlTextWriterState;
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typedef struct _xmlTextWriterStackEntry xmlTextWriterStackEntry;
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struct _xmlTextWriterStackEntry {
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xmlChar *name;
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xmlTextWriterState state;
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};
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typedef struct _xmlTextWriterNsStackEntry xmlTextWriterNsStackEntry;
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struct _xmlTextWriterNsStackEntry {
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xmlChar *prefix;
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xmlChar *uri;
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xmlLinkPtr elem;
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};
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struct _xmlTextWriter {
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xmlOutputBufferPtr out; /* output buffer */
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xmlListPtr nodes; /* element name stack */
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xmlListPtr nsstack; /* name spaces stack */
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int level;
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int indent; /* enable indent */
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int doindent; /* internal indent flag */
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xmlChar *ichar; /* indent character */
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char qchar; /* character used for quoting attribute values */
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xmlParserCtxtPtr ctxt;
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int no_doc_free;
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xmlDocPtr doc;
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};
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static void xmlFreeTextWriterStackEntry(xmlLinkPtr lk);
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static int xmlCmpTextWriterStackEntry(const void *data0,
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const void *data1);
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static int xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer);
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static void xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk);
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static int xmlCmpTextWriterNsStackEntry(const void *data0,
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const void *data1);
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static int xmlTextWriterWriteDocCallback(void *context,
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const xmlChar * str, int len);
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static int xmlTextWriterCloseDocCallback(void *context);
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static xmlChar *xmlTextWriterVSprintf(const char *format, va_list argptr);
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static int xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len,
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const unsigned char *data);
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static void xmlTextWriterStartDocumentCallback(void *ctx);
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static int xmlTextWriterWriteIndent(xmlTextWriterPtr writer);
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static int
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xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer,
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xmlTextWriterStackEntry * p);
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/**
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* xmlWriterErrMsg:
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* @ctxt: a writer context
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* @error: the error number
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* @msg: the error message
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*
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* Handle a writer error
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*/
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static void
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xmlWriterErrMsg(xmlTextWriterPtr ctxt, xmlParserErrors error,
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const char *msg)
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{
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if (ctxt != NULL) {
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__xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt,
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NULL, XML_FROM_WRITER, error, XML_ERR_FATAL,
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NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
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} else {
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__xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error,
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XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, 0, 0, "%s", msg);
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}
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}
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/**
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* xmlWriterErrMsgInt:
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* @ctxt: a writer context
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* @error: the error number
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* @msg: the error message
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* @val: an int
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*
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* Handle a writer error
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*/
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static void
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xmlWriterErrMsgInt(xmlTextWriterPtr ctxt, xmlParserErrors error,
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const char *msg, int val)
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{
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if (ctxt != NULL) {
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__xmlRaiseError(NULL, NULL, NULL, ctxt->ctxt,
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NULL, XML_FROM_WRITER, error, XML_ERR_FATAL,
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NULL, 0, NULL, NULL, NULL, val, 0, msg, val);
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} else {
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__xmlRaiseError(NULL, NULL, NULL, NULL, NULL, XML_FROM_WRITER, error,
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XML_ERR_FATAL, NULL, 0, NULL, NULL, NULL, val, 0, msg, val);
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}
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}
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/**
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* xmlNewTextWriter:
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* @out: an xmlOutputBufferPtr
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*
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* Create a new xmlNewTextWriter structure using an xmlOutputBufferPtr
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* NOTE: the @out parameter will be deallocated when the writer is closed
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* (if the call succeed.)
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*
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* Returns the new xmlTextWriterPtr or NULL in case of error
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*/
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xmlTextWriterPtr
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xmlNewTextWriter(xmlOutputBufferPtr out)
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{
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xmlTextWriterPtr ret;
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ret = (xmlTextWriterPtr) xmlMalloc(sizeof(xmlTextWriter));
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if (ret == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriter : out of memory!\n");
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return NULL;
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}
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memset(ret, 0, (size_t) sizeof(xmlTextWriter));
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ret->nodes = xmlListCreate((xmlListDeallocator)
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xmlFreeTextWriterStackEntry,
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(xmlListDataCompare)
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xmlCmpTextWriterStackEntry);
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if (ret->nodes == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriter : out of memory!\n");
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xmlFree(ret);
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return NULL;
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}
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ret->nsstack = xmlListCreate((xmlListDeallocator)
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xmlFreeTextWriterNsStackEntry,
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(xmlListDataCompare)
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xmlCmpTextWriterNsStackEntry);
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if (ret->nsstack == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriter : out of memory!\n");
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xmlListDelete(ret->nodes);
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xmlFree(ret);
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return NULL;
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}
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ret->out = out;
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ret->ichar = xmlStrdup(BAD_CAST " ");
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ret->qchar = '"';
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if (!ret->ichar) {
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xmlListDelete(ret->nodes);
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xmlListDelete(ret->nsstack);
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xmlFree(ret);
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriter : out of memory!\n");
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return NULL;
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}
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ret->doc = xmlNewDoc(NULL);
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ret->no_doc_free = 0;
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return ret;
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}
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/**
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* xmlNewTextWriterFilename:
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* @uri: the URI of the resource for the output
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* @compression: compress the output?
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*
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* Create a new xmlNewTextWriter structure with @uri as output
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*
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* Returns the new xmlTextWriterPtr or NULL in case of error
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*/
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xmlTextWriterPtr
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xmlNewTextWriterFilename(const char *uri, int compression)
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{
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xmlTextWriterPtr ret;
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xmlOutputBufferPtr out;
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out = xmlOutputBufferCreateFilename(uri, NULL, compression);
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if (out == NULL) {
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xmlWriterErrMsg(NULL, XML_IO_EIO,
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"xmlNewTextWriterFilename : cannot open uri\n");
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return NULL;
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}
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ret = xmlNewTextWriter(out);
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if (ret == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriterFilename : out of memory!\n");
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xmlOutputBufferClose(out);
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return NULL;
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}
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ret->indent = 0;
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ret->doindent = 0;
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return ret;
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}
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/**
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* xmlNewTextWriterMemory:
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* @buf: xmlBufferPtr
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* @compression: compress the output?
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*
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* Create a new xmlNewTextWriter structure with @buf as output
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* TODO: handle compression
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*
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* Returns the new xmlTextWriterPtr or NULL in case of error
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*/
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xmlTextWriterPtr
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xmlNewTextWriterMemory(xmlBufferPtr buf, int compression ATTRIBUTE_UNUSED)
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{
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xmlTextWriterPtr ret;
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xmlOutputBufferPtr out;
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/*::todo handle compression */
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out = xmlOutputBufferCreateBuffer(buf, NULL);
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if (out == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriterMemory : out of memory!\n");
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return NULL;
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}
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ret = xmlNewTextWriter(out);
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if (ret == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
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"xmlNewTextWriterMemory : out of memory!\n");
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xmlOutputBufferClose(out);
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return NULL;
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}
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return ret;
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}
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/**
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* xmlNewTextWriterPushParser:
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* @ctxt: xmlParserCtxtPtr to hold the new XML document tree
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* @compression: compress the output?
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*
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* Create a new xmlNewTextWriter structure with @ctxt as output
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* NOTE: the @ctxt context will be freed with the resulting writer
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* (if the call succeeds).
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* TODO: handle compression
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*
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* Returns the new xmlTextWriterPtr or NULL in case of error
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*/
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xmlTextWriterPtr
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xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt,
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int compression ATTRIBUTE_UNUSED)
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{
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xmlTextWriterPtr ret;
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xmlOutputBufferPtr out;
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if (ctxt == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterPushParser : invalid context!\n");
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return NULL;
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}
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out = xmlOutputBufferCreateIO((xmlOutputWriteCallback)
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xmlTextWriterWriteDocCallback,
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(xmlOutputCloseCallback)
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xmlTextWriterCloseDocCallback,
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(void *) ctxt, NULL);
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if (out == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterPushParser : error at xmlOutputBufferCreateIO!\n");
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return NULL;
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}
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ret = xmlNewTextWriter(out);
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if (ret == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterPushParser : error at xmlNewTextWriter!\n");
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xmlOutputBufferClose(out);
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return NULL;
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}
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ret->ctxt = ctxt;
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return ret;
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}
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/**
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* xmlNewTextWriterDoc:
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* @doc: address of a xmlDocPtr to hold the new XML document tree
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* @compression: compress the output?
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*
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* Create a new xmlNewTextWriter structure with @*doc as output
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*
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* Returns the new xmlTextWriterPtr or NULL in case of error
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*/
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xmlTextWriterPtr
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xmlNewTextWriterDoc(xmlDocPtr * doc, int compression)
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{
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xmlTextWriterPtr ret;
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xmlSAXHandler saxHandler;
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xmlParserCtxtPtr ctxt;
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memset(&saxHandler, '\0', sizeof(saxHandler));
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xmlSAX2InitDefaultSAXHandler(&saxHandler, 1);
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saxHandler.startDocument = xmlTextWriterStartDocumentCallback;
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saxHandler.startElement = xmlSAX2StartElement;
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saxHandler.endElement = xmlSAX2EndElement;
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ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL);
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if (ctxt == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n");
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return NULL;
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}
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/*
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* For some reason this seems to completely break if node names
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* are interned.
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*/
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ctxt->dictNames = 0;
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ctxt->myDoc = xmlNewDoc(BAD_CAST XML_DEFAULT_VERSION);
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if (ctxt->myDoc == NULL) {
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xmlFreeParserCtxt(ctxt);
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterDoc : error at xmlNewDoc!\n");
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return NULL;
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}
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ret = xmlNewTextWriterPushParser(ctxt, compression);
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if (ret == NULL) {
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xmlFreeDoc(ctxt->myDoc);
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xmlFreeParserCtxt(ctxt);
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n");
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return NULL;
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}
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xmlSetDocCompressMode(ctxt->myDoc, compression);
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if (doc != NULL) {
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*doc = ctxt->myDoc;
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ret->no_doc_free = 1;
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}
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return ret;
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}
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/**
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* xmlNewTextWriterTree:
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* @doc: xmlDocPtr
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* @node: xmlNodePtr or NULL for doc->children
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* @compression: compress the output?
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*
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* Create a new xmlNewTextWriter structure with @doc as output
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* starting at @node
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*
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* Returns the new xmlTextWriterPtr or NULL in case of error
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*/
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xmlTextWriterPtr
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xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, int compression)
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{
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xmlTextWriterPtr ret;
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xmlSAXHandler saxHandler;
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xmlParserCtxtPtr ctxt;
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if (doc == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterTree : invalid document tree!\n");
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return NULL;
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}
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memset(&saxHandler, '\0', sizeof(saxHandler));
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xmlSAX2InitDefaultSAXHandler(&saxHandler, 1);
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saxHandler.startDocument = xmlTextWriterStartDocumentCallback;
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saxHandler.startElement = xmlSAX2StartElement;
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saxHandler.endElement = xmlSAX2EndElement;
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ctxt = xmlCreatePushParserCtxt(&saxHandler, NULL, NULL, 0, NULL);
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if (ctxt == NULL) {
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterDoc : error at xmlCreatePushParserCtxt!\n");
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return NULL;
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}
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/*
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* For some reason this seems to completely break if node names
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* are interned.
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*/
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ctxt->dictNames = 0;
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ret = xmlNewTextWriterPushParser(ctxt, compression);
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if (ret == NULL) {
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xmlFreeParserCtxt(ctxt);
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xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
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"xmlNewTextWriterDoc : error at xmlNewTextWriterPushParser!\n");
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return NULL;
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}
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ctxt->myDoc = doc;
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ctxt->node = node;
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ret->no_doc_free = 1;
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xmlSetDocCompressMode(doc, compression);
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return ret;
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}
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/**
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* xmlFreeTextWriter:
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* @writer: the xmlTextWriterPtr
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*
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* Deallocate all the resources associated to the writer
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*/
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void
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xmlFreeTextWriter(xmlTextWriterPtr writer)
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{
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if (writer == NULL)
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return;
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if (writer->out != NULL)
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xmlOutputBufferClose(writer->out);
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if (writer->nodes != NULL)
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xmlListDelete(writer->nodes);
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if (writer->nsstack != NULL)
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xmlListDelete(writer->nsstack);
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if (writer->ctxt != NULL) {
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if ((writer->ctxt->myDoc != NULL) && (writer->no_doc_free == 0)) {
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xmlFreeDoc(writer->ctxt->myDoc);
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writer->ctxt->myDoc = NULL;
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}
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xmlFreeParserCtxt(writer->ctxt);
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}
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if (writer->doc != NULL)
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xmlFreeDoc(writer->doc);
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if (writer->ichar != NULL)
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xmlFree(writer->ichar);
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xmlFree(writer);
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}
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/**
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|
* xmlTextWriterStartDocument:
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* @writer: the xmlTextWriterPtr
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* @version: the xml version ("1.0") or NULL for default ("1.0")
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* @encoding: the encoding or NULL for default
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* @standalone: "yes" or "no" or NULL for default
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*
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* Start a new xml document
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*
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* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
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*/
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int
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xmlTextWriterStartDocument(xmlTextWriterPtr writer, const char *version,
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const char *encoding, const char *standalone)
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{
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int count;
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int sum;
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xmlLinkPtr lk;
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xmlCharEncodingHandlerPtr encoder;
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if ((writer == NULL) || (writer->out == NULL)) {
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xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
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"xmlTextWriterStartDocument : invalid writer!\n");
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return -1;
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}
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lk = xmlListFront(writer->nodes);
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if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) {
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xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
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"xmlTextWriterStartDocument : not allowed in this context!\n");
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return -1;
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}
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encoder = NULL;
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if (encoding != NULL) {
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encoder = xmlFindCharEncodingHandler(encoding);
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if (encoder == NULL) {
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xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
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"xmlTextWriterStartDocument : out of memory!\n");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
writer->out->encoder = encoder;
|
|
if (encoder != NULL) {
|
|
if (writer->out->conv == NULL) {
|
|
writer->out->conv = xmlBufferCreateSize(4000);
|
|
}
|
|
xmlCharEncOutFunc(encoder, writer->out->conv, NULL);
|
|
if ((writer->doc != NULL) && (writer->doc->encoding == NULL))
|
|
writer->doc->encoding = xmlStrdup((xmlChar *)writer->out->encoder->name);
|
|
} else
|
|
writer->out->conv = NULL;
|
|
|
|
sum = 0;
|
|
count = xmlOutputBufferWriteString(writer->out, "<?xml version=");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (version != 0)
|
|
count = xmlOutputBufferWriteString(writer->out, version);
|
|
else
|
|
count = xmlOutputBufferWriteString(writer->out, "1.0");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->out->encoder != 0) {
|
|
count = xmlOutputBufferWriteString(writer->out, " encoding=");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out,
|
|
writer->out->encoder->name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
if (standalone != 0) {
|
|
count = xmlOutputBufferWriteString(writer->out, " standalone=");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, standalone);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "?>\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndDocument:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End an xml document. All open elements are closed, and
|
|
* the content is flushed to the output.
|
|
*
|
|
* Returns the bytes written or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndDocument(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterEndDocument : invalid writer!\n");
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
while ((lk = xmlListFront(writer->nodes)) != NULL) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
break;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_NAME:
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
case XML_TEXTWRITER_TEXT:
|
|
count = xmlTextWriterEndElement(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
case XML_TEXTWRITER_PI:
|
|
case XML_TEXTWRITER_PI_TEXT:
|
|
count = xmlTextWriterEndPI(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
case XML_TEXTWRITER_CDATA:
|
|
count = xmlTextWriterEndCDATA(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
case XML_TEXTWRITER_DTD:
|
|
case XML_TEXTWRITER_DTD_TEXT:
|
|
case XML_TEXTWRITER_DTD_ELEM:
|
|
case XML_TEXTWRITER_DTD_ELEM_TEXT:
|
|
case XML_TEXTWRITER_DTD_ATTL:
|
|
case XML_TEXTWRITER_DTD_ATTL_TEXT:
|
|
case XML_TEXTWRITER_DTD_ENTY:
|
|
case XML_TEXTWRITER_DTD_ENTY_TEXT:
|
|
case XML_TEXTWRITER_DTD_PENT:
|
|
count = xmlTextWriterEndDTD(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
case XML_TEXTWRITER_COMMENT:
|
|
count = xmlTextWriterEndComment(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
sum += xmlTextWriterFlush(writer);
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartComment:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* Start an xml comment.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartComment(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterStartComment : invalid writer!\n");
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_TEXT:
|
|
case XML_TEXTWRITER_NONE:
|
|
break;
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent) {
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
p->state = XML_TEXTWRITER_TEXT;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartElement : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = NULL;
|
|
p->state = XML_TEXTWRITER_COMMENT;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
if (writer->indent) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<!--");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndComment:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End the current xml coment.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndComment(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterEndComment : invalid writer!\n");
|
|
return -1;
|
|
}
|
|
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterEndComment : not allowed in this context!\n");
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_COMMENT:
|
|
count = xmlOutputBufferWriteString(writer->out, "-->");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatComment:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write an xml comment.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatComment(writer, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatComment:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write an xml comment.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteVFormatComment : invalid writer!\n");
|
|
return -1;
|
|
}
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteComment(writer, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteComment:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @content: comment string
|
|
*
|
|
* Write an xml comment.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteComment(xmlTextWriterPtr writer, const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartComment(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterEndComment(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: element name
|
|
*
|
|
* Start an xml element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartElement(xmlTextWriterPtr writer, const xmlChar * name)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_PI:
|
|
case XML_TEXTWRITER_PI_TEXT:
|
|
return -1;
|
|
case XML_TEXTWRITER_NONE:
|
|
break;
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent)
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, "\n");
|
|
p->state = XML_TEXTWRITER_TEXT;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartElement : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = xmlStrdup(name);
|
|
if (p->name == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartElement : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->state = XML_TEXTWRITER_NAME;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
if (writer->indent) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) p->name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartElementNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix or NULL
|
|
* @name: element local name
|
|
* @namespaceURI: namespace URI or NULL
|
|
*
|
|
* Start an xml element with namespace support.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartElementNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix, const xmlChar * name,
|
|
const xmlChar * namespaceURI)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlChar *buf;
|
|
|
|
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
|
|
return -1;
|
|
|
|
buf = NULL;
|
|
if (prefix != 0) {
|
|
buf = xmlStrdup(prefix);
|
|
buf = xmlStrcat(buf, BAD_CAST ":");
|
|
}
|
|
buf = xmlStrcat(buf, name);
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartElement(writer, buf);
|
|
xmlFree(buf);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
if (namespaceURI != 0) {
|
|
xmlTextWriterNsStackEntry *p = (xmlTextWriterNsStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartElementNS : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
buf = xmlStrdup(BAD_CAST "xmlns");
|
|
if (prefix != 0) {
|
|
buf = xmlStrcat(buf, BAD_CAST ":");
|
|
buf = xmlStrcat(buf, prefix);
|
|
}
|
|
|
|
p->prefix = buf;
|
|
p->uri = xmlStrdup(namespaceURI);
|
|
if (p->uri == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartElementNS : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->elem = xmlListFront(writer->nodes);
|
|
|
|
xmlListPushFront(writer->nsstack, p);
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End the current xml element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndElement(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
xmlListDelete(writer->nsstack);
|
|
writer->nsstack = NULL;
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0) {
|
|
xmlListDelete(writer->nsstack);
|
|
writer->nsstack = NULL;
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0) {
|
|
xmlListDelete(writer->nsstack);
|
|
writer->nsstack = NULL;
|
|
return -1;
|
|
}
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
if (writer->indent) /* next element needs indent */
|
|
writer->doindent = 1;
|
|
count = xmlOutputBufferWriteString(writer->out, "/>");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
case XML_TEXTWRITER_TEXT:
|
|
if ((writer->indent) && (writer->doindent)) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
sum += count;
|
|
writer->doindent = 1;
|
|
} else
|
|
writer->doindent = 1;
|
|
count = xmlOutputBufferWriteString(writer->out, "</");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out,
|
|
(const char *) p->name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterFullEndElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End the current xml element. Writes an end tag even if the element is empty
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterFullEndElement(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return -1;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent)
|
|
writer->doindent = 0;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_TEXT:
|
|
if ((writer->indent) && (writer->doindent)) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
sum += count;
|
|
writer->doindent = 1;
|
|
} else
|
|
writer->doindent = 1;
|
|
count = xmlOutputBufferWriteString(writer->out, "</");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out,
|
|
(const char *) p->name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatRaw:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted raw xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, const char *format,
|
|
...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatRaw(writer, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatRaw:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted raw xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, const char *format,
|
|
va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteRaw(writer, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteRawLen:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @content: text string
|
|
* @len: length of the text string
|
|
*
|
|
* Write an xml text.
|
|
* TODO: what about entities and special chars??
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, const xmlChar * content,
|
|
int len)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteRawLen : invalid writer!\n");
|
|
return -1;
|
|
}
|
|
|
|
if ((content == NULL) || (len < 0)) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteRawLen : invalid content!\n");
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
count = xmlTextWriterHandleStateDependencies(writer, p);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
if (writer->indent)
|
|
writer->doindent = 0;
|
|
|
|
if (content != NULL) {
|
|
count =
|
|
xmlOutputBufferWrite(writer->out, len, (const char *) content);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteRaw:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @content: text string
|
|
*
|
|
* Write a raw xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteRaw(xmlTextWriterPtr writer, const xmlChar * content)
|
|
{
|
|
return xmlTextWriterWriteRawLen(writer, content, xmlStrlen(content));
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatString:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatString(xmlTextWriterPtr writer, const char *format,
|
|
...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
if ((writer == NULL) || (format == NULL))
|
|
return -1;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatString(writer, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatString:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatString(xmlTextWriterPtr writer,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if ((writer == NULL) || (format == NULL))
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteString(writer, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteString:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @content: text string
|
|
*
|
|
* Write an xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
xmlChar *buf;
|
|
|
|
if ((writer == NULL) || (content == NULL))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
buf = (xmlChar *) content;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_NAME:
|
|
case XML_TEXTWRITER_TEXT:
|
|
#if 0
|
|
buf = NULL;
|
|
xmlOutputBufferWriteEscape(writer->out, content, NULL);
|
|
#endif
|
|
buf = xmlEncodeSpecialChars(NULL, content);
|
|
break;
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
buf = NULL;
|
|
xmlAttrSerializeTxtContent(writer->out->buffer, writer->doc,
|
|
NULL, content);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (buf != NULL) {
|
|
count = xmlTextWriterWriteRaw(writer, buf);
|
|
|
|
if (buf != content) /* buf was allocated by us, so free it */
|
|
xmlFree(buf);
|
|
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlOutputBufferWriteBase64:
|
|
* @out: the xmlOutputBufferPtr
|
|
* @data: binary data
|
|
* @len: the number of bytes to encode
|
|
*
|
|
* Write base64 encoded data to an xmlOutputBuffer.
|
|
* Adapted from John Walker's base64.c (http://www.fourmilab.ch/).
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
static int
|
|
xmlOutputBufferWriteBase64(xmlOutputBufferPtr out, int len,
|
|
const unsigned char *data)
|
|
{
|
|
static unsigned char dtable[64] =
|
|
{'A','B','C','D','E','F','G','H','I','J','K','L','M',
|
|
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
|
|
'a','b','c','d','e','f','g','h','i','j','k','l','m',
|
|
'n','o','p','q','r','s','t','u','v','w','x','y','z',
|
|
'0','1','2','3','4','5','6','7','8','9','+','/'};
|
|
|
|
int i;
|
|
int linelen;
|
|
int count;
|
|
int sum;
|
|
|
|
if ((out == NULL) || (len < 0) || (data == NULL))
|
|
return(-1);
|
|
|
|
linelen = 0;
|
|
sum = 0;
|
|
|
|
i = 0;
|
|
while (1) {
|
|
unsigned char igroup[3];
|
|
unsigned char ogroup[4];
|
|
int c;
|
|
int n;
|
|
|
|
igroup[0] = igroup[1] = igroup[2] = 0;
|
|
for (n = 0; n < 3 && i < len; n++, i++) {
|
|
c = data[i];
|
|
igroup[n] = (unsigned char) c;
|
|
}
|
|
|
|
if (n > 0) {
|
|
ogroup[0] = dtable[igroup[0] >> 2];
|
|
ogroup[1] = dtable[((igroup[0] & 3) << 4) | (igroup[1] >> 4)];
|
|
ogroup[2] =
|
|
dtable[((igroup[1] & 0xF) << 2) | (igroup[2] >> 6)];
|
|
ogroup[3] = dtable[igroup[2] & 0x3F];
|
|
|
|
if (n < 3) {
|
|
ogroup[3] = '=';
|
|
if (n < 2) {
|
|
ogroup[2] = '=';
|
|
}
|
|
}
|
|
|
|
if (linelen >= B64LINELEN) {
|
|
count = xmlOutputBufferWrite(out, 2, B64CRLF);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
linelen = 0;
|
|
}
|
|
count = xmlOutputBufferWrite(out, 4, (const char *) ogroup);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
linelen += 4;
|
|
}
|
|
|
|
if (i >= len)
|
|
break;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteBase64:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @data: binary data
|
|
* @start: the position within the data of the first byte to encode
|
|
* @len: the number of bytes to encode
|
|
*
|
|
* Write an base64 encoded xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteBase64(xmlTextWriterPtr writer, const char *data,
|
|
int start, int len)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
count = xmlTextWriterHandleStateDependencies(writer, p);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
}
|
|
|
|
if (writer->indent)
|
|
writer->doindent = 0;
|
|
|
|
count =
|
|
xmlOutputBufferWriteBase64(writer->out, len,
|
|
(unsigned char *) data + start);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlOutputBufferWriteBinHex:
|
|
* @out: the xmlOutputBufferPtr
|
|
* @data: binary data
|
|
* @len: the number of bytes to encode
|
|
*
|
|
* Write hqx encoded data to an xmlOutputBuffer.
|
|
* ::todo
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering)
|
|
* or -1 in case of error
|
|
*/
|
|
static int
|
|
xmlOutputBufferWriteBinHex(xmlOutputBufferPtr out,
|
|
int len, const unsigned char *data)
|
|
{
|
|
int count;
|
|
int sum;
|
|
static char hex[16] =
|
|
{'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
|
|
int i;
|
|
|
|
if ((out == NULL) || (data == NULL) || (len < 0)) {
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
for (i = 0; i < len; i++) {
|
|
count =
|
|
xmlOutputBufferWrite(out, 1,
|
|
(const char *) &hex[data[i] >> 4]);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWrite(out, 1,
|
|
(const char *) &hex[data[i] & 0xF]);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteBinHex:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @data: binary data
|
|
* @start: the position within the data of the first byte to encode
|
|
* @len: the number of bytes to encode
|
|
*
|
|
* Write a BinHex encoded xml text.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, const char *data,
|
|
int start, int len)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if ((writer == NULL) || (data == NULL) || (start < 0) || (len < 0))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
count = xmlTextWriterHandleStateDependencies(writer, p);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
}
|
|
|
|
if (writer->indent)
|
|
writer->doindent = 0;
|
|
|
|
count =
|
|
xmlOutputBufferWriteBinHex(writer->out, len,
|
|
(unsigned char *) data + start);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartAttribute:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: element name
|
|
*
|
|
* Start an xml attribute.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartAttribute(xmlTextWriterPtr writer, const xmlChar * name)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return -1;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_NAME:
|
|
count = xmlOutputBufferWriteString(writer->out, " ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out,
|
|
(const char *) name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, "=");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
p->state = XML_TEXTWRITER_ATTRIBUTE;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartAttributeNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix or NULL
|
|
* @name: element local name
|
|
* @namespaceURI: namespace URI or NULL
|
|
*
|
|
* Start an xml attribute with namespace support.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartAttributeNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix, const xmlChar * name,
|
|
const xmlChar * namespaceURI)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlChar *buf;
|
|
xmlTextWriterNsStackEntry *p;
|
|
|
|
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
|
|
return -1;
|
|
|
|
/* Handle namespace first in case of error */
|
|
if (namespaceURI != 0) {
|
|
xmlTextWriterNsStackEntry nsentry, *curns;
|
|
|
|
buf = xmlStrdup(BAD_CAST "xmlns");
|
|
if (prefix != 0) {
|
|
buf = xmlStrcat(buf, BAD_CAST ":");
|
|
buf = xmlStrcat(buf, prefix);
|
|
}
|
|
|
|
nsentry.prefix = buf;
|
|
nsentry.uri = (xmlChar *)namespaceURI;
|
|
nsentry.elem = xmlListFront(writer->nodes);
|
|
|
|
curns = (xmlTextWriterNsStackEntry *)xmlListSearch(writer->nsstack,
|
|
(void *)&nsentry);
|
|
if ((curns != NULL)) {
|
|
xmlFree(buf);
|
|
if (xmlStrcmp(curns->uri, namespaceURI) == 0) {
|
|
/* Namespace already defined on element skip */
|
|
buf = NULL;
|
|
} else {
|
|
/* Prefix mismatch so error out */
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
/* Do not add namespace decl to list - it is already there */
|
|
if (buf != NULL) {
|
|
p = (xmlTextWriterNsStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterNsStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartAttributeNS : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->prefix = buf;
|
|
p->uri = xmlStrdup(namespaceURI);
|
|
if (p->uri == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartAttributeNS : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->elem = xmlListFront(writer->nodes);
|
|
|
|
xmlListPushFront(writer->nsstack, p);
|
|
}
|
|
}
|
|
|
|
buf = NULL;
|
|
if (prefix != 0) {
|
|
buf = xmlStrdup(prefix);
|
|
buf = xmlStrcat(buf, BAD_CAST ":");
|
|
}
|
|
buf = xmlStrcat(buf, name);
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartAttribute(writer, buf);
|
|
xmlFree(buf);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndAttribute:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End the current xml element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndAttribute(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0) {
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
p->state = XML_TEXTWRITER_NAME;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0) {
|
|
return -1;
|
|
}
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatAttribute:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: attribute name
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted xml attribute.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer,
|
|
const xmlChar * name, const char *format,
|
|
...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatAttribute(writer, name, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatAttribute:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: attribute name
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml attribute.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteAttribute(writer, name, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteAttribute:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: attribute name
|
|
* @content: attribute content
|
|
*
|
|
* Write an xml attribute.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteAttribute(xmlTextWriterPtr writer, const xmlChar * name,
|
|
const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartAttribute(writer, name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatAttributeNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix
|
|
* @name: attribute local name
|
|
* @namespaceURI: namespace URI
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted xml attribute.with namespace support
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix,
|
|
const xmlChar * name,
|
|
const xmlChar * namespaceURI,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatAttributeNS(writer, prefix, name,
|
|
namespaceURI, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatAttributeNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix
|
|
* @name: attribute local name
|
|
* @namespaceURI: namespace URI
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml attribute.with namespace support
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix,
|
|
const xmlChar * name,
|
|
const xmlChar * namespaceURI,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteAttributeNS(writer, prefix, name, namespaceURI,
|
|
buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteAttributeNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix
|
|
* @name: attribute local name
|
|
* @namespaceURI: namespace URI
|
|
* @content: attribute content
|
|
*
|
|
* Write an xml attribute.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteAttributeNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix, const xmlChar * name,
|
|
const xmlChar * namespaceURI,
|
|
const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartAttributeNS(writer, prefix, name, namespaceURI);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: element name
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted xml element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer,
|
|
const xmlChar * name, const char *format,
|
|
...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatElement(writer, name, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: element name
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer,
|
|
const xmlChar * name, const char *format,
|
|
va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteElement(writer, name, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: element name
|
|
* @content: element content
|
|
*
|
|
* Write an xml element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteElement(xmlTextWriterPtr writer, const xmlChar * name,
|
|
const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartElement(writer, name);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterEndElement(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatElementNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix
|
|
* @name: element local name
|
|
* @namespaceURI: namespace URI
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted xml element with namespace support.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix,
|
|
const xmlChar * name,
|
|
const xmlChar * namespaceURI,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatElementNS(writer, prefix, name,
|
|
namespaceURI, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatElementNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix
|
|
* @name: element local name
|
|
* @namespaceURI: namespace URI
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml element with namespace support.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix,
|
|
const xmlChar * name,
|
|
const xmlChar * namespaceURI,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteElementNS(writer, prefix, name, namespaceURI,
|
|
buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteElementNS:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @prefix: namespace prefix
|
|
* @name: element local name
|
|
* @namespaceURI: namespace URI
|
|
* @content: element content
|
|
*
|
|
* Write an xml element with namespace support.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteElementNS(xmlTextWriterPtr writer,
|
|
const xmlChar * prefix, const xmlChar * name,
|
|
const xmlChar * namespaceURI,
|
|
const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
if ((writer == NULL) || (name == NULL) || (*name == '\0'))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
count =
|
|
xmlTextWriterStartElementNS(writer, prefix, name, namespaceURI);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlTextWriterEndElement(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartPI:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @target: PI target
|
|
*
|
|
* Start an xml PI.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartPI(xmlTextWriterPtr writer, const xmlChar * target)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if ((writer == NULL) || (target == NULL) || (*target == '\0'))
|
|
return -1;
|
|
|
|
if (xmlStrcasecmp(target, (const xmlChar *) "xml") == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterStartPI : target name [Xx][Mm][Ll] is reserved for xml standardization!\n");
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
p->state = XML_TEXTWRITER_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_NONE:
|
|
case XML_TEXTWRITER_TEXT:
|
|
case XML_TEXTWRITER_DTD:
|
|
break;
|
|
case XML_TEXTWRITER_PI:
|
|
case XML_TEXTWRITER_PI_TEXT:
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterStartPI : nested PI!\n");
|
|
return -1;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartPI : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = xmlStrdup(target);
|
|
if (p->name == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartPI : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->state = XML_TEXTWRITER_PI;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<?");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) p->name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndPI:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End the current xml PI.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndPI(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return 0;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return 0;
|
|
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_PI:
|
|
case XML_TEXTWRITER_PI_TEXT:
|
|
count = xmlOutputBufferWriteString(writer->out, "?>");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatPI:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @target: PI target
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted PI.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, const xmlChar * target,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatPI(writer, target, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatPI:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @target: PI target
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml PI.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer,
|
|
const xmlChar * target, const char *format,
|
|
va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWritePI(writer, target, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWritePI:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @target: PI target
|
|
* @content: PI content
|
|
*
|
|
* Write an xml PI.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWritePI(xmlTextWriterPtr writer, const xmlChar * target,
|
|
const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartPI(writer, target);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
if (content != 0) {
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
count = xmlTextWriterEndPI(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartCDATA:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* Start an xml CDATA section.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartCDATA(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_NONE:
|
|
case XML_TEXTWRITER_TEXT:
|
|
case XML_TEXTWRITER_PI:
|
|
case XML_TEXTWRITER_PI_TEXT:
|
|
break;
|
|
case XML_TEXTWRITER_ATTRIBUTE:
|
|
count = xmlTextWriterEndAttribute(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
p->state = XML_TEXTWRITER_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_CDATA:
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterStartCDATA : CDATA not allowed in this context!\n");
|
|
return -1;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartCDATA : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = NULL;
|
|
p->state = XML_TEXTWRITER_CDATA;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<![CDATA[");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndCDATA:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End an xml CDATA section.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndCDATA(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return -1;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_CDATA:
|
|
count = xmlOutputBufferWriteString(writer->out, "]]>");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatCDATA:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted xml CDATA.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, const char *format,
|
|
...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatCDATA(writer, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatCDATA:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted xml CDATA.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, const char *format,
|
|
va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteCDATA(writer, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteCDATA:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @content: CDATA content
|
|
*
|
|
* Write an xml CDATA.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartCDATA(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
if (content != 0) {
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
count = xmlTextWriterEndCDATA(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartDTD:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
*
|
|
* Start an xml DTD.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartDTD(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid, const xmlChar * sysid)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL || name == NULL || *name == '\0')
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if ((lk != NULL) && (xmlLinkGetData(lk) != NULL)) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterStartDTD : DTD allowed only in prolog!\n");
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTD : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = xmlStrdup(name);
|
|
if (p->name == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTD : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<!DOCTYPE ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, (const char *) name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
if (pubid != 0) {
|
|
if (sysid == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterStartDTD : system identifier needed!\n");
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent)
|
|
count = xmlOutputBufferWrite(writer->out, 1, "\n");
|
|
else
|
|
count = xmlOutputBufferWrite(writer->out, 1, " ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "PUBLIC ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) pubid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
if (sysid != 0) {
|
|
if (pubid == 0) {
|
|
if (writer->indent)
|
|
count = xmlOutputBufferWrite(writer->out, 1, "\n");
|
|
else
|
|
count = xmlOutputBufferWrite(writer->out, 1, " ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, "SYSTEM ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
} else {
|
|
if (writer->indent)
|
|
count = xmlOutputBufferWriteString(writer->out, "\n ");
|
|
else
|
|
count = xmlOutputBufferWrite(writer->out, 1, " ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) sysid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndDTD:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End an xml DTD.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndDTD(xmlTextWriterPtr writer)
|
|
{
|
|
int loop;
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
loop = 1;
|
|
while (loop) {
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == NULL)
|
|
break;
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
break;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD_TEXT:
|
|
count = xmlOutputBufferWriteString(writer->out, "]");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_DTD:
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
|
|
if (writer->indent) {
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
break;
|
|
case XML_TEXTWRITER_DTD_ELEM:
|
|
case XML_TEXTWRITER_DTD_ELEM_TEXT:
|
|
count = xmlTextWriterEndDTDElement(writer);
|
|
break;
|
|
case XML_TEXTWRITER_DTD_ATTL:
|
|
case XML_TEXTWRITER_DTD_ATTL_TEXT:
|
|
count = xmlTextWriterEndDTDAttlist(writer);
|
|
break;
|
|
case XML_TEXTWRITER_DTD_ENTY:
|
|
case XML_TEXTWRITER_DTD_PENT:
|
|
case XML_TEXTWRITER_DTD_ENTY_TEXT:
|
|
count = xmlTextWriterEndDTDEntity(writer);
|
|
break;
|
|
case XML_TEXTWRITER_COMMENT:
|
|
count = xmlTextWriterEndComment(writer);
|
|
break;
|
|
default:
|
|
loop = 0;
|
|
continue;
|
|
}
|
|
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatDTD:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a DTD with a formatted markup declarations part.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid,
|
|
const xmlChar * sysid, const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatDTD(writer, name, pubid, sysid, format,
|
|
ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatDTD:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a DTD with a formatted markup declarations part.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid,
|
|
const xmlChar * sysid,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteDTD(writer, name, pubid, sysid, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTD:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
* @subset: string content of the DTD
|
|
*
|
|
* Write a DTD.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTD(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid,
|
|
const xmlChar * sysid, const xmlChar * subset)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartDTD(writer, name, pubid, sysid);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
if (subset != 0) {
|
|
count = xmlTextWriterWriteString(writer, subset);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
count = xmlTextWriterEndDTD(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartDTDElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD element
|
|
*
|
|
* Start an xml DTD element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, const xmlChar * name)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL || name == NULL || *name == '\0')
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD:
|
|
count = xmlOutputBufferWriteString(writer->out, " [");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD_TEXT;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_DTD_TEXT:
|
|
case XML_TEXTWRITER_NONE:
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTDElement : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = xmlStrdup(name);
|
|
if (p->name == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTDElement : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD_ELEM;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
if (writer->indent) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<!ELEMENT ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, (const char *) name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndDTDElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End an xml DTD element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndDTDElement(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return -1;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD_ELEM:
|
|
case XML_TEXTWRITER_DTD_ELEM_TEXT:
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatDTDElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD element
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted DTD element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatDTDElement(writer, name, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatDTDElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD element
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted DTD element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteDTDElement(writer, name, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDElement:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD element
|
|
* @content: content of the element
|
|
*
|
|
* Write a DTD element.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDElement(xmlTextWriterPtr writer,
|
|
const xmlChar * name, const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
if (content == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartDTDElement(writer, name);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterEndDTDElement(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartDTDAttlist:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD ATTLIST
|
|
*
|
|
* Start an xml DTD ATTLIST.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, const xmlChar * name)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL || name == NULL || *name == '\0')
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD:
|
|
count = xmlOutputBufferWriteString(writer->out, " [");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD_TEXT;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_DTD_TEXT:
|
|
case XML_TEXTWRITER_NONE:
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTDAttlist : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = xmlStrdup(name);
|
|
if (p->name == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTDAttlist : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD_ATTL;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
if (writer->indent) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<!ATTLIST ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, (const char *) name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndDTDAttlist:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End an xml DTD attribute list.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndDTDAttlist(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return -1;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD_ATTL:
|
|
case XML_TEXTWRITER_DTD_ATTL_TEXT:
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatDTDAttlist:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD ATTLIST
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted DTD ATTLIST.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatDTDAttlist(writer, name, format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatDTDAttlist:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD ATTLIST
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted DTD ATTLIST.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const char *format, va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteDTDAttlist(writer, name, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDAttlist:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the DTD ATTLIST
|
|
* @content: content of the ATTLIST
|
|
*
|
|
* Write a DTD ATTLIST.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr writer,
|
|
const xmlChar * name, const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
if (content == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartDTDAttlist(writer, name);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterEndDTDAttlist(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartDTDEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pe: TRUE if this is a parameter entity, FALSE if not
|
|
* @name: the name of the DTD ATTLIST
|
|
*
|
|
* Start an xml DTD ATTLIST.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer,
|
|
int pe, const xmlChar * name)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL || name == NULL || *name == '\0')
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk != 0) {
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD:
|
|
count = xmlOutputBufferWriteString(writer->out, " [");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent) {
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD_TEXT;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_DTD_TEXT:
|
|
case XML_TEXTWRITER_NONE:
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *)
|
|
xmlMalloc(sizeof(xmlTextWriterStackEntry));
|
|
if (p == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTDElement : out of memory!\n");
|
|
return -1;
|
|
}
|
|
|
|
p->name = xmlStrdup(name);
|
|
if (p->name == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterStartDTDElement : out of memory!\n");
|
|
xmlFree(p);
|
|
return -1;
|
|
}
|
|
|
|
if (pe != 0)
|
|
p->state = XML_TEXTWRITER_DTD_PENT;
|
|
else
|
|
p->state = XML_TEXTWRITER_DTD_ENTY;
|
|
|
|
xmlListPushFront(writer->nodes, p);
|
|
|
|
if (writer->indent) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<!ENTITY ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
if (pe != 0) {
|
|
count = xmlOutputBufferWriteString(writer->out, "% ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, (const char *) name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterEndDTDEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* End an xml DTD entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterEndDTDEntity(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0)
|
|
return -1;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD_ENTY_TEXT:
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
case XML_TEXTWRITER_DTD_ENTY:
|
|
case XML_TEXTWRITER_DTD_PENT:
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
xmlListPopFront(writer->nodes);
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteFormatDTDInternalEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pe: TRUE if this is a parameter entity, FALSE if not
|
|
* @name: the name of the DTD entity
|
|
* @format: format string (see printf)
|
|
* @...: extra parameters for the format
|
|
*
|
|
* Write a formatted DTD internal entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int XMLCDECL
|
|
xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer,
|
|
int pe,
|
|
const xmlChar * name,
|
|
const char *format, ...)
|
|
{
|
|
int rc;
|
|
va_list ap;
|
|
|
|
va_start(ap, format);
|
|
|
|
rc = xmlTextWriterWriteVFormatDTDInternalEntity(writer, pe, name,
|
|
format, ap);
|
|
|
|
va_end(ap);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteVFormatDTDInternalEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pe: TRUE if this is a parameter entity, FALSE if not
|
|
* @name: the name of the DTD entity
|
|
* @format: format string (see printf)
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Write a formatted DTD internal entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer,
|
|
int pe,
|
|
const xmlChar * name,
|
|
const char *format,
|
|
va_list argptr)
|
|
{
|
|
int rc;
|
|
xmlChar *buf;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
buf = xmlTextWriterVSprintf(format, argptr);
|
|
if (buf == NULL)
|
|
return -1;
|
|
|
|
rc = xmlTextWriterWriteDTDInternalEntity(writer, pe, name, buf);
|
|
|
|
xmlFree(buf);
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pe: TRUE if this is a parameter entity, FALSE if not
|
|
* @name: the name of the DTD entity
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
* @ndataid: the xml notation name.
|
|
* @content: content of the entity
|
|
*
|
|
* Write a DTD entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDEntity(xmlTextWriterPtr writer,
|
|
int pe,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid,
|
|
const xmlChar * sysid,
|
|
const xmlChar * ndataid,
|
|
const xmlChar * content)
|
|
{
|
|
if ((content == NULL) && (pubid == NULL) && (sysid == NULL))
|
|
return -1;
|
|
if ((pe != 0) && (ndataid != NULL))
|
|
return -1;
|
|
|
|
if ((pubid == NULL) && (sysid == NULL))
|
|
return xmlTextWriterWriteDTDInternalEntity(writer, pe, name,
|
|
content);
|
|
|
|
return xmlTextWriterWriteDTDExternalEntity(writer, pe, name, pubid,
|
|
sysid, ndataid);
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDInternalEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pe: TRUE if this is a parameter entity, FALSE if not
|
|
* @name: the name of the DTD entity
|
|
* @content: content of the entity
|
|
*
|
|
* Write a DTD internal entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer,
|
|
int pe,
|
|
const xmlChar * name,
|
|
const xmlChar * content)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
if ((name == NULL) || (*name == '\0') || (content == NULL))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartDTDEntity(writer, pe, name);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterWriteString(writer, content);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterEndDTDEntity(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDExternalEntity:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pe: TRUE if this is a parameter entity, FALSE if not
|
|
* @name: the name of the DTD entity
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
* @ndataid: the xml notation name.
|
|
*
|
|
* Write a DTD external entity. The entity must have been started with xmlTextWriterStartDTDEntity
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer,
|
|
int pe,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid,
|
|
const xmlChar * sysid,
|
|
const xmlChar * ndataid)
|
|
{
|
|
int count;
|
|
int sum;
|
|
|
|
if (((pubid == NULL) && (sysid == NULL)))
|
|
return -1;
|
|
if ((pe != 0) && (ndataid != NULL))
|
|
return -1;
|
|
|
|
sum = 0;
|
|
count = xmlTextWriterStartDTDEntity(writer, pe, name);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count =
|
|
xmlTextWriterWriteDTDExternalEntityContents(writer, pubid, sysid,
|
|
ndataid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlTextWriterEndDTDEntity(writer);
|
|
if (count == -1)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDExternalEntityContents:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
* @ndataid: the xml notation name.
|
|
*
|
|
* Write the contents of a DTD external entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr writer,
|
|
const xmlChar * pubid,
|
|
const xmlChar * sysid,
|
|
const xmlChar * ndataid)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDTDExternalEntityContents: xmlTextWriterPtr invalid!\n");
|
|
return -1;
|
|
}
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n");
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return -1;
|
|
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD_ENTY:
|
|
break;
|
|
case XML_TEXTWRITER_DTD_PENT:
|
|
if (ndataid != NULL) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDTDExternalEntityContents: notation not allowed with parameter entities!\n");
|
|
return -1;
|
|
}
|
|
break;
|
|
default:
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDTDExternalEntityContents: you must call xmlTextWriterStartDTDEntity before the call to this function!\n");
|
|
return -1;
|
|
}
|
|
|
|
if (pubid != 0) {
|
|
if (sysid == 0) {
|
|
xmlWriterErrMsg(writer, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDTDExternalEntityContents: system identifier needed!\n");
|
|
return -1;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, " PUBLIC ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) pubid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
if (sysid != 0) {
|
|
if (pubid == 0) {
|
|
count = xmlOutputBufferWriteString(writer->out, " SYSTEM");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, " ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) sysid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
if (ndataid != NULL) {
|
|
count = xmlOutputBufferWriteString(writer->out, " NDATA ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out,
|
|
(const char *) ndataid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDTDNotation:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @name: the name of the xml notation
|
|
* @pubid: the public identifier, which is an alternative to the system identifier
|
|
* @sysid: the system identifier, which is the URI of the DTD
|
|
*
|
|
* Write a DTD entity.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer,
|
|
const xmlChar * name,
|
|
const xmlChar * pubid, const xmlChar * sysid)
|
|
{
|
|
int count;
|
|
int sum;
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
if (writer == NULL || name == NULL || *name == '\0')
|
|
return -1;
|
|
|
|
sum = 0;
|
|
lk = xmlListFront(writer->nodes);
|
|
if (lk == 0) {
|
|
return -1;
|
|
}
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p != 0) {
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_DTD:
|
|
count = xmlOutputBufferWriteString(writer->out, " [");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
if (writer->indent) {
|
|
count = xmlOutputBufferWriteString(writer->out, "\n");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
p->state = XML_TEXTWRITER_DTD_TEXT;
|
|
/* fallthrough */
|
|
case XML_TEXTWRITER_DTD_TEXT:
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
if (writer->indent) {
|
|
count = xmlTextWriterWriteIndent(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, "<!NOTATION ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWriteString(writer->out, (const char *) name);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
if (pubid != 0) {
|
|
count = xmlOutputBufferWriteString(writer->out, " PUBLIC ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) pubid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
if (sysid != 0) {
|
|
if (pubid == 0) {
|
|
count = xmlOutputBufferWriteString(writer->out, " SYSTEM");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
count = xmlOutputBufferWriteString(writer->out, " ");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count =
|
|
xmlOutputBufferWriteString(writer->out, (const char *) sysid);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
count = xmlOutputBufferWrite(writer->out, 1, &writer->qchar);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
count = xmlOutputBufferWriteString(writer->out, ">");
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterFlush:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* Flush the output buffer.
|
|
*
|
|
* Returns the bytes written (may be 0 because of buffering) or -1 in case of error
|
|
*/
|
|
int
|
|
xmlTextWriterFlush(xmlTextWriterPtr writer)
|
|
{
|
|
int count;
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
if (writer->out == NULL)
|
|
count = 0;
|
|
else
|
|
count = xmlOutputBufferFlush(writer->out);
|
|
|
|
return count;
|
|
}
|
|
|
|
/**
|
|
* misc
|
|
*/
|
|
|
|
/**
|
|
* xmlFreeTextWriterStackEntry:
|
|
* @lk: the xmlLinkPtr
|
|
*
|
|
* Free callback for the xmlList.
|
|
*/
|
|
static void
|
|
xmlFreeTextWriterStackEntry(xmlLinkPtr lk)
|
|
{
|
|
xmlTextWriterStackEntry *p;
|
|
|
|
p = (xmlTextWriterStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return;
|
|
|
|
if (p->name != 0)
|
|
xmlFree(p->name);
|
|
xmlFree(p);
|
|
}
|
|
|
|
/**
|
|
* xmlCmpTextWriterStackEntry:
|
|
* @data0: the first data
|
|
* @data1: the second data
|
|
*
|
|
* Compare callback for the xmlList.
|
|
*
|
|
* Returns -1, 0, 1
|
|
*/
|
|
static int
|
|
xmlCmpTextWriterStackEntry(const void *data0, const void *data1)
|
|
{
|
|
xmlTextWriterStackEntry *p0;
|
|
xmlTextWriterStackEntry *p1;
|
|
|
|
if (data0 == data1)
|
|
return 0;
|
|
|
|
if (data0 == 0)
|
|
return -1;
|
|
|
|
if (data1 == 0)
|
|
return 1;
|
|
|
|
p0 = (xmlTextWriterStackEntry *) data0;
|
|
p1 = (xmlTextWriterStackEntry *) data1;
|
|
|
|
return xmlStrcmp(p0->name, p1->name);
|
|
}
|
|
|
|
/**
|
|
* misc
|
|
*/
|
|
|
|
/**
|
|
* xmlTextWriterOutputNSDecl:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* Output the current namespace declarations.
|
|
*/
|
|
static int
|
|
xmlTextWriterOutputNSDecl(xmlTextWriterPtr writer)
|
|
{
|
|
xmlLinkPtr lk;
|
|
xmlTextWriterNsStackEntry *np;
|
|
int count;
|
|
int sum;
|
|
|
|
sum = 0;
|
|
while (!xmlListEmpty(writer->nsstack)) {
|
|
xmlChar *namespaceURI = NULL;
|
|
xmlChar *prefix = NULL;
|
|
|
|
lk = xmlListFront(writer->nsstack);
|
|
np = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk);
|
|
|
|
if (np != 0) {
|
|
namespaceURI = xmlStrdup(np->uri);
|
|
prefix = xmlStrdup(np->prefix);
|
|
}
|
|
|
|
xmlListPopFront(writer->nsstack);
|
|
|
|
if (np != 0) {
|
|
count = xmlTextWriterWriteAttribute(writer, prefix, namespaceURI);
|
|
xmlFree(namespaceURI);
|
|
xmlFree(prefix);
|
|
|
|
if (count < 0) {
|
|
xmlListDelete(writer->nsstack);
|
|
writer->nsstack = NULL;
|
|
return -1;
|
|
}
|
|
sum += count;
|
|
}
|
|
}
|
|
return sum;
|
|
}
|
|
|
|
/**
|
|
* xmlFreeTextWriterNsStackEntry:
|
|
* @lk: the xmlLinkPtr
|
|
*
|
|
* Free callback for the xmlList.
|
|
*/
|
|
static void
|
|
xmlFreeTextWriterNsStackEntry(xmlLinkPtr lk)
|
|
{
|
|
xmlTextWriterNsStackEntry *p;
|
|
|
|
p = (xmlTextWriterNsStackEntry *) xmlLinkGetData(lk);
|
|
if (p == 0)
|
|
return;
|
|
|
|
if (p->prefix != 0)
|
|
xmlFree(p->prefix);
|
|
if (p->uri != 0)
|
|
xmlFree(p->uri);
|
|
|
|
xmlFree(p);
|
|
}
|
|
|
|
/**
|
|
* xmlCmpTextWriterNsStackEntry:
|
|
* @data0: the first data
|
|
* @data1: the second data
|
|
*
|
|
* Compare callback for the xmlList.
|
|
*
|
|
* Returns -1, 0, 1
|
|
*/
|
|
static int
|
|
xmlCmpTextWriterNsStackEntry(const void *data0, const void *data1)
|
|
{
|
|
xmlTextWriterNsStackEntry *p0;
|
|
xmlTextWriterNsStackEntry *p1;
|
|
int rc;
|
|
|
|
if (data0 == data1)
|
|
return 0;
|
|
|
|
if (data0 == 0)
|
|
return -1;
|
|
|
|
if (data1 == 0)
|
|
return 1;
|
|
|
|
p0 = (xmlTextWriterNsStackEntry *) data0;
|
|
p1 = (xmlTextWriterNsStackEntry *) data1;
|
|
|
|
rc = xmlStrcmp(p0->prefix, p1->prefix);
|
|
|
|
if ((rc != 0) || (p0->elem != p1->elem))
|
|
rc = -1;
|
|
|
|
return rc;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteDocCallback:
|
|
* @context: the xmlBufferPtr
|
|
* @str: the data to write
|
|
* @len: the length of the data
|
|
*
|
|
* Write callback for the xmlOutputBuffer with target xmlBuffer
|
|
*
|
|
* Returns -1, 0, 1
|
|
*/
|
|
static int
|
|
xmlTextWriterWriteDocCallback(void *context, const xmlChar * str, int len)
|
|
{
|
|
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context;
|
|
int rc;
|
|
|
|
if ((rc = xmlParseChunk(ctxt, (const char *) str, len, 0)) != 0) {
|
|
xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDocCallback : XML error %d !\n",
|
|
rc);
|
|
return -1;
|
|
}
|
|
|
|
return len;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterCloseDocCallback:
|
|
* @context: the xmlBufferPtr
|
|
*
|
|
* Close callback for the xmlOutputBuffer with target xmlBuffer
|
|
*
|
|
* Returns -1, 0, 1
|
|
*/
|
|
static int
|
|
xmlTextWriterCloseDocCallback(void *context)
|
|
{
|
|
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) context;
|
|
int rc;
|
|
|
|
if ((rc = xmlParseChunk(ctxt, NULL, 0, 1)) != 0) {
|
|
xmlWriterErrMsgInt(NULL, XML_ERR_INTERNAL_ERROR,
|
|
"xmlTextWriterWriteDocCallback : XML error %d !\n",
|
|
rc);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterVSprintf:
|
|
* @format: see printf
|
|
* @argptr: pointer to the first member of the variable argument list.
|
|
*
|
|
* Utility function for formatted output
|
|
*
|
|
* Returns a new xmlChar buffer with the data or NULL on error. This buffer must be freed.
|
|
*/
|
|
static xmlChar *
|
|
xmlTextWriterVSprintf(const char *format, va_list argptr)
|
|
{
|
|
int size;
|
|
int count;
|
|
xmlChar *buf;
|
|
va_list locarg;
|
|
|
|
size = BUFSIZ;
|
|
buf = (xmlChar *) xmlMalloc(size);
|
|
if (buf == NULL) {
|
|
xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterVSprintf : out of memory!\n");
|
|
return NULL;
|
|
}
|
|
|
|
VA_COPY(locarg, argptr);
|
|
while (((count = vsnprintf((char *) buf, size, format, locarg)) < 0)
|
|
|| (count == size - 1) || (count == size) || (count > size)) {
|
|
va_end(locarg);
|
|
xmlFree(buf);
|
|
size += BUFSIZ;
|
|
buf = (xmlChar *) xmlMalloc(size);
|
|
if (buf == NULL) {
|
|
xmlWriterErrMsg(NULL, XML_ERR_NO_MEMORY,
|
|
"xmlTextWriterVSprintf : out of memory!\n");
|
|
return NULL;
|
|
}
|
|
VA_COPY(locarg, argptr);
|
|
}
|
|
va_end(locarg);
|
|
|
|
return buf;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterStartDocumentCallback:
|
|
* @ctx: the user data (XML parser context)
|
|
*
|
|
* called at the start of document processing.
|
|
*/
|
|
static void
|
|
xmlTextWriterStartDocumentCallback(void *ctx)
|
|
{
|
|
xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx;
|
|
xmlDocPtr doc;
|
|
|
|
if (ctxt->html) {
|
|
#ifdef LIBXML_HTML_ENABLED
|
|
if (ctxt->myDoc == NULL)
|
|
ctxt->myDoc = htmlNewDocNoDtD(NULL, NULL);
|
|
if (ctxt->myDoc == NULL) {
|
|
if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
|
|
ctxt->sax->error(ctxt->userData,
|
|
"SAX.startDocument(): out of memory\n");
|
|
ctxt->errNo = XML_ERR_NO_MEMORY;
|
|
ctxt->instate = XML_PARSER_EOF;
|
|
ctxt->disableSAX = 1;
|
|
return;
|
|
}
|
|
#else
|
|
xmlWriterErrMsg(NULL, XML_ERR_INTERNAL_ERROR,
|
|
"libxml2 built without HTML support\n");
|
|
ctxt->errNo = XML_ERR_INTERNAL_ERROR;
|
|
ctxt->instate = XML_PARSER_EOF;
|
|
ctxt->disableSAX = 1;
|
|
return;
|
|
#endif
|
|
} else {
|
|
doc = ctxt->myDoc;
|
|
if (doc == NULL)
|
|
doc = ctxt->myDoc = xmlNewDoc(ctxt->version);
|
|
if (doc != NULL) {
|
|
if (doc->children == NULL) {
|
|
if (ctxt->encoding != NULL)
|
|
doc->encoding = xmlStrdup(ctxt->encoding);
|
|
else
|
|
doc->encoding = NULL;
|
|
doc->standalone = ctxt->standalone;
|
|
}
|
|
} else {
|
|
if ((ctxt->sax != NULL) && (ctxt->sax->error != NULL))
|
|
ctxt->sax->error(ctxt->userData,
|
|
"SAX.startDocument(): out of memory\n");
|
|
ctxt->errNo = XML_ERR_NO_MEMORY;
|
|
ctxt->instate = XML_PARSER_EOF;
|
|
ctxt->disableSAX = 1;
|
|
return;
|
|
}
|
|
}
|
|
if ((ctxt->myDoc != NULL) && (ctxt->myDoc->URL == NULL) &&
|
|
(ctxt->input != NULL) && (ctxt->input->filename != NULL)) {
|
|
ctxt->myDoc->URL =
|
|
xmlCanonicPath((const xmlChar *) ctxt->input->filename);
|
|
if (ctxt->myDoc->URL == NULL)
|
|
ctxt->myDoc->URL =
|
|
xmlStrdup((const xmlChar *) ctxt->input->filename);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterSetIndent:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @indent: do indentation?
|
|
*
|
|
* Set indentation output. indent = 0 do not indentation. indent > 0 do indentation.
|
|
*
|
|
* Returns -1 on error or 0 otherwise.
|
|
*/
|
|
int
|
|
xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent)
|
|
{
|
|
if ((writer == NULL) || (indent < 0))
|
|
return -1;
|
|
|
|
writer->indent = indent;
|
|
writer->doindent = 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterSetIndentString:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @str: the xmlChar string
|
|
*
|
|
* Set string indentation.
|
|
*
|
|
* Returns -1 on error or 0 otherwise.
|
|
*/
|
|
int
|
|
xmlTextWriterSetIndentString(xmlTextWriterPtr writer, const xmlChar * str)
|
|
{
|
|
if ((writer == NULL) || (!str))
|
|
return -1;
|
|
|
|
if (writer->ichar != NULL)
|
|
xmlFree(writer->ichar);
|
|
writer->ichar = xmlStrdup(str);
|
|
|
|
if (!writer->ichar)
|
|
return -1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterWriteIndent:
|
|
* @writer: the xmlTextWriterPtr
|
|
*
|
|
* Write indent string.
|
|
*
|
|
* Returns -1 on error or the number of strings written.
|
|
*/
|
|
static int
|
|
xmlTextWriterWriteIndent(xmlTextWriterPtr writer)
|
|
{
|
|
int lksize;
|
|
int i;
|
|
int ret;
|
|
|
|
lksize = xmlListSize(writer->nodes);
|
|
if (lksize < 1)
|
|
return (-1); /* list is empty */
|
|
for (i = 0; i < (lksize - 1); i++) {
|
|
ret = xmlOutputBufferWriteString(writer->out,
|
|
(const char *) writer->ichar);
|
|
if (ret == -1)
|
|
return (-1);
|
|
}
|
|
|
|
return (lksize - 1);
|
|
}
|
|
|
|
/**
|
|
* xmlTextWriterHandleStateDependencies:
|
|
* @writer: the xmlTextWriterPtr
|
|
* @p: the xmlTextWriterStackEntry
|
|
*
|
|
* Write state dependent strings.
|
|
*
|
|
* Returns -1 on error or the number of characters written.
|
|
*/
|
|
static int
|
|
xmlTextWriterHandleStateDependencies(xmlTextWriterPtr writer,
|
|
xmlTextWriterStackEntry * p)
|
|
{
|
|
int count;
|
|
int sum;
|
|
char extra[3];
|
|
|
|
if (writer == NULL)
|
|
return -1;
|
|
|
|
if (p == NULL)
|
|
return 0;
|
|
|
|
sum = 0;
|
|
extra[0] = extra[1] = extra[2] = '\0';
|
|
if (p != 0) {
|
|
sum = 0;
|
|
switch (p->state) {
|
|
case XML_TEXTWRITER_NAME:
|
|
/* Output namespace declarations */
|
|
count = xmlTextWriterOutputNSDecl(writer);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
extra[0] = '>';
|
|
p->state = XML_TEXTWRITER_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_PI:
|
|
extra[0] = ' ';
|
|
p->state = XML_TEXTWRITER_PI_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_DTD:
|
|
extra[0] = ' ';
|
|
extra[1] = '[';
|
|
p->state = XML_TEXTWRITER_DTD_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_DTD_ELEM:
|
|
extra[0] = ' ';
|
|
p->state = XML_TEXTWRITER_DTD_ELEM_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_DTD_ATTL:
|
|
extra[0] = ' ';
|
|
p->state = XML_TEXTWRITER_DTD_ATTL_TEXT;
|
|
break;
|
|
case XML_TEXTWRITER_DTD_ENTY:
|
|
case XML_TEXTWRITER_DTD_PENT:
|
|
extra[0] = ' ';
|
|
extra[1] = writer->qchar;
|
|
p->state = XML_TEXTWRITER_DTD_ENTY_TEXT;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (*extra != '\0') {
|
|
count = xmlOutputBufferWriteString(writer->out, extra);
|
|
if (count < 0)
|
|
return -1;
|
|
sum += count;
|
|
}
|
|
|
|
return sum;
|
|
}
|
|
|
|
#define bottom_xmlwriter
|
|
#include "elfgcchack.h"
|
|
#endif
|