examples.bioInfo.stats.c Maven / Gradle / Ivy
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XimpleWare's VTD-XML is, far and away, the industry's most advanced and powerful XML processing model for SOA and Cloud Computing
/*
* Copyright (C) 2002-2007 XimpleWare, [email protected]
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include
#include
#include
#include
#include
#include
#include
#include "../xpath1.h"
#include "../helper.h"
#include "../vtdGen.h"
struct exception_context the_exception_context[1];
int main(){
exception e;
FILE *f = NULL;
int i = 0,count=0,par_count=0,v=0;
char* filename = "./bioinfo.xml";
struct stat s;
UByte *xml = NULL; // this is the buffer containing the XML content, UByte means unsigned byte
VTDGen *vg = NULL; // This is the VTDGen that parses XML
VTDNav *vn = NULL; // This is the VTDNav that navigates the VTD records
AutoPilot *ap = NULL;
// allocate a piece of buffer then reads in the document content
// assume "c:\soap2.xml" is the name of the file
f = fopen(filename,"r");
stat(filename,&s);
i = (int) s.st_size;
wprintf(L"size of the file is %d \n",i);
xml = (UByte *)malloc(sizeof(UByte) *i);
i = fread(xml,sizeof(UByte),i,f);
Try{
vg = createVTDGen();
setDoc(vg,xml,i);
parse(vg,TRUE);
vn = getNav(vg);
ap = createAutoPilot2();
bind(ap,vn);
if (selectXPath(ap,L"/bix/package/command/parlist")){
while(evalXPath(ap)!= -1){
count++;
}
}
if (selectXPath(ap,L"/bix/package/command/parlist/par")){
while(evalXPath(ap)!= -1){
par_count++;
}
}
wprintf(L"count ==> %d \n",count);
wprintf(L"par_count ==> %d \n",par_count);
toElement(vn,ROOT);
selectElement(ap,L"par");
while(iterateAP(ap)){
if (getCurrentDepth(vn) == 4){
v++;
}
}
wprintf(L"verify ==> %d \n",v);
fclose(f);
// remember C has no automatic garbage collector
// needs to deallocate manually.
freeVTDNav(vn);
freeVTDGen(vg);
freeAutoPilot(ap);
}
Catch (e) {
if (e.et == parse_exception)
printf("parse exception e ==> %s \n %s\n", e.msg, e.sub_msg);
// manual garbage collection here
freeVTDGen(vg);
}
return 0;
}