mce_write.c

Demonstrates basic MCE proprocessing.

#include <opc/opc.h>
#include <mce/textwriter.h>
#include <stdio.h>
#ifdef WIN32
#include <crtdbg.h>
#endif

const char v1_ns[]="http://schemas.openxmlformats.org/Circles/v1";
const char v2_ns[]="http://schemas.openxmlformats.org/Circles/v2";
const char v3_ns[]="http://schemas.openxmlformats.org/Circles/v3";

/*
 Produces sample 10-3 from ISO-IEC-29500 Part 3:
 
 <Circles xmlns="http://schemas.openxmlformats.org/Circles/v1" 
          xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
          xmlns:v2="http://schemas.openxmlformats.org/Circles/v2" 
          mc:Ignorable="v2" 
          mc:ProcessContent="v2:Blink" > 
  <v2:Watermark Opacity="v0.1"> 
   <Circle Center="0,0" Radius="20" Color="Blue" /> 
   <Circle Center="25,0" Radius="20" Color="Black" /> 
   <Circle Center="50,0" Radius="20" Color="Red" /> 
  </v2:Watermark> 
  <v2:Blink> 
   <Circle Center="13,0" Radius="20" Color="Yellow" /> 
   <Circle Center="38,0" Radius="20" Color="Green" /> 
  </v2:Blink> 
 </Circles> 
 
 */

int main( int argc, const char* argv[] )
{
#ifdef WIN32
     _CrtSetDbgFlag (_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
#endif
    if (OPC_ERROR_NONE==opcInitLibrary()) {
        if (2==argc) {
            opcContainer *c=opcContainerOpen(_X(argv[1]), OPC_OPEN_WRITE_ONLY, NULL, NULL);
            opcExtensionRegister(c, _X("xml"), _X("text/xml"));
            opcPart part=opcPartCreate(c, _X("sample.xml"), NULL, 0);
            mceTextWriter *w=mceTextWriterOpen(c, part, OPC_COMPRESSIONOPTION_FAST);
            mceTextWriterStartDocument(w);
            mceTextWriterRegisterNamespace(w, _X(v1_ns), NULL, MCE_DEFAULT);
            mceTextWriterRegisterNamespace(w, _X(v2_ns), _X("v2"), MCE_IGNORABLE);
            mceTextWriterProcessContent(w, _X(v2_ns), _X("Blink"));
            mceTextWriterStartElement(w, _X(v1_ns), _X("Circles"));
            mceTextWriterStartElement(w, _X(v2_ns), _X("Watermark"));
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Opacity"), "v0.1");    
            mceTextWriterStartElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Center"), "0,0");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Radius"), "20");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Color"), "Blue");
            mceTextWriterEndElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterStartElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Center"), "25,0");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Radius"), "20");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Color"), "Black");
            mceTextWriterEndElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterStartElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Center"), "50,0");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Radius"), "20");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Color"), "Red");
            mceTextWriterEndElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterEndElement(w, _X(v2_ns), _X("Watermark"));

            mceTextWriterStartElement(w, _X(v2_ns), _X("Blink"));
            mceTextWriterStartElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Center"), "13,0");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Radius"), "20");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Color"), "Yellow");
            mceTextWriterEndElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterStartElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Center"), "38,0");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Radius"), "20");
            mceTextWriterAttributeF(w, _X(v1_ns), _X("Color"), "Green");
            mceTextWriterEndElement(w, _X(v1_ns), _X("Circle"));
            mceTextWriterEndElement(w, _X(v2_ns), _X("Blink")); 
                
            mceTextWriterEndElement(w, _X(v1_ns), _X("Circles"));
            mceTextWriterEndDocument(w);
            mceTextWriterFree(w);
            opcContainerClose(c, OPC_CLOSE_NOW);
        } else {
            printf("mce_write sample.zip\n");
        }
        opcFreeLibrary();
    }
    return 0;
}