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#include <stdio.h>
#include <stdlib.h>
#include "Arch.h"
#include "IO.hh"
#include "IEEEIO.hh"
#ifdef WITH_HDF4
#include "HDFIO.hh"
#endif
#ifdef WITH_HDF5
#include "H5IO.hh"
#endif
struct CmdlnParams {
char *programname;
char *filename,*filetype;
int showdatasetinfo,showannotationinfo,showattribinfo;
int showdatamax,showannotationmax,showattribmax;
int showdatastats,showattribstats;
void setDefaults(){
programname="";
filename=0;
filetype=0;
showdatasetinfo=1;
showannotationinfo=0;
showattribinfo=0;
showdatamax=0;
showannotationmax=0;
showattribmax=0;
showdatastats=0;
showattribstats=0;
}
CmdlnParams(){
setDefaults();
}
CmdlnParams(int argc,char *argv[]){
setDefaults();
parse(argc,argv);
}
void parse(int argc,char *argv[]){
programname=argv[0];
for(int i=1;i<argc;i++){
char *str=argv[i];
if(*str=='-'){
char *val=argv[i+1];
str++;
//printf("read option[%u]=[%s]\n",i,str);
if(!strcmp(str,"showdata")) {
puts("option -showdata:\tShow first 10 data entries");
showdatamax=10;}
else if(!strcmp(str,"hidedata")) {
puts("option -hidedata:\tDon't show data");
showdatamax=0; }
else if(!strncmp(str,"showann",7)&&
strstr(str,"data")) {
puts("option -showanndata:\tShow annotation text (max of 10 chars)");
showannotationmax=10; showannotationinfo=1; }
else if(!strncmp(str,"hideann",7)&&
strstr(str,"data")) {
puts("option -hideanndata:\tSupress printing of annotation text");
showannotationmax=0; }
else if(!strncmp(str,"showatt",7) &&
strstr(str,"data")) {
puts("option -showattdata:\tShow first 10 elements of attribute data");
showattribmax=10;
showattribinfo=1;}
else if(!strncmp(str,"hideatt",7)&&
strstr(str,"data")) {
puts("option -hideatt:\tHide attribute info");
showattribmax=0; }
else if(!strncmp(str,"showann",7)&&
strstr(str,"info")) {showannotationinfo=1;}
else if(!strncmp(str,"hideann",7)&&
strstr(str,"info")) {showannotationinfo=0; }
else if(!strncmp(str,"showatt",7) &&
strstr(str,"info")) {
puts("option -showattinfo:\tShow attribute info (name,type,length)");
showattribinfo=1; }
else if(!strncmp(str,"hideatt",7) &&
strstr(str,"info")) {showattribinfo=0; }
else if(!strcmp(str,"file")) {
filename=val;
i++;
filetype=strrchr(str,'.') + 1;
printf("option -file %s: Read file named [%s]\n",filename,filetype);
}
else if(!strcmp(str,"type")) {filetype=val; i++;}
}
else { // its probably a filename
filename=str;
filetype=strrchr(str,'.');
if(filetype) filetype++; // skip the '.'
else filetype = "";
}
}
}
};
char *Typename(IObase::DataType datatype){
char *typestring;
switch(datatype){
case IObase::Int8:
typestring="Int8";
break;
case IObase::Int16:
typestring="Int16";
break;
case IObase::Int32:
typestring="Int32";
break;
case IObase::Int64:
typestring="Int64";
break;
case IObase::Float32:
typestring="Float32";
break;
case IObase::Float64:
typestring="Float64";
break;
case IObase::Char8:
typestring="String";
break;
default:
typestring="<Unknown>";
break;
}
return typestring;
}
int main(int argc,char *argv[]){
CmdlnParams cmdln(argc,argv); // parse commandline parameters & flags
if(!cmdln.filename) {
puts("HEY! Need a filename there buddy!");
exit(1); // failure code
}
int i;
IObase *infile = NULL;
// Figure out what kind of file to open as
#ifdef WITH_HDF5
if(!strcmp(cmdln.filetype,"h5")){
infile = new H5IO(cmdln.filename,IObase::Read);
}
#endif
#ifdef WITH_HDF4
if(!strcmp(cmdln.filetype,"hdf")){
infile = new HDFIO(cmdln.filename,IObase::Read);
}
#endif
if(!strcmp(cmdln.filetype,"raw") || !strcmp(cmdln.filetype,"ieee")){
infile = new IEEEIO(cmdln.filename,IObase::Read);
}
if(!infile){
puts("I don't recognize that type of file, but I'll try to open as ieee");
cmdln.filetype="ieee";
infile = new IEEEIO(cmdln.filename,IObase::Read);
}
if(!infile->isValid()){
printf("%s: The file %s is not a valid %s file... sorry\n",
cmdln.programname,cmdln.filename,cmdln.filetype);
exit(1);
}
int ndatasets=infile->nDatasets();
printf("Number of datasets=%d\n",ndatasets);
puts ("===========================");
// OK... now its time for da main event loop....
for(i=0;i<ndatasets;i++){
int j;
int rank,dims[5];
IObase::DataType datatype;
printf("Dataset[%u]\n",i);
puts("--------------");
infile->readInfo(datatype,rank,dims);
printf("Datatype=%s Rank=%u Dims=",Typename(datatype),rank);
for(j=0;j<rank-1;j++)
printf("%u,",dims[j]);
printf("%u\n",dims[rank-1]);
#if 0 // blow this away for now
if(cmdln.showdatamax){// || cmdln.showdatastats (not implemented yet)
// must allocate memory for it
void *buffer=0;
int *idims=new int[rank];
for(int dim=0;dim<rank;dim++) idims[dim]=0;
idim[0]=showdatamax;
if(IObase::sizeOf(datatype)>0 && dims[0]>0)
buffer=new char[idims[0] * IObase::sizeOf(datatype)];
//infile->readChunk(buffer);
delete buffer;
delete idims;
}
#endif
int nattribs=infile->nAttributes();
int nannotations=infile->nAnnotations();
printf("Annotations: %u\n",nannotations);
printf("Attributes: %u\n",nattribs);
if(cmdln.showattribinfo){
for(j=0;j<nattribs;j++){
char attribname[128];
Long length;
infile->readAttributeInfo(j,attribname,datatype,length);
printf("\tAttribute[%u] Name=%s Type=%s Length=%u\n",
j,attribname,Typename(datatype),length);
if(cmdln.showattribmax || cmdln.showattribstats){
//printf("Length of Attribute=%u for total bytes=%u\n",length,IObase::sizeOf(datatype));
void *dataptr;
dataptr=0;
if(IObase::sizeOf(datatype)>0 && length>0)
dataptr=new char[length * IObase::sizeOf(datatype)];
else {
//puts("no data to display");
continue; // no data to display
}
infile->readAttribute(j,dataptr);
switch(datatype){
case IObase::Char8:{
char *d=(char*)dataptr;
d[length]='\0';
//puts("show char data");
printf("\t%s string[%u]:= %s\n",attribname,length,d);
}break;
case IObase::Int8:
case IObase::uInt8:{
char *d=(char*)dataptr;
for(int k=0;k<cmdln.showattribmax && k<length;k++)
if(d[k]>=0x20 && d[k]<=0x7e)
printf("\t%s[%u]:=%c\n",attribname,k,d[k]);
else {
int intchar=(unsigned int)(d[k]);
printf("\t%s[%u]:=%u\n",attribname,k,intchar);
}
}break;
case IObase::Int16:{
short *d=(short*)dataptr;
for(int k=0;k<cmdln.showattribmax && k<length;k++)
printf("\t%s[%u]:=%u\n",attribname,k,d[k]);
}break;
case IObase::Int32:{
int *d=(int*)dataptr;
for(int k=0;k<cmdln.showattribmax && k<length;k++)
printf("\t%s[%u]:=%u\n",attribname,k,d[k]);
}break;
case IObase::Int64:{
Long8 *d=(Long8*)dataptr;
for(int k=0;k<cmdln.showattribmax && k<length;k++)
printf("\t%s[%u]:=%lu\n",attribname,k,d[k]);
}break;
case IObase::Float32:{
float *d=(float*)dataptr;
for(int k=0;k<cmdln.showattribmax && k<length;k++)
printf("\t%s[%u]:=%f\n",attribname,k,d[k]);
}break;
case IObase::Float64:{
double *d=(double*)dataptr;
for(int k=0;k<cmdln.showattribmax && k<length;k++)
printf("\t%s[%u]:=%f\n",attribname,k,d[k]);
}break;
default:
puts("-----<nil>-----");
break;
}
if(dataptr)
delete (char*)dataptr;
}
}
}
}
puts("Closing file");
delete infile;
puts("***done");
return 0;
}
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