PyObject *Vcf_readFile( PyObject *self, PyObject *args ){
FILE *file;
char *filename;
VcStatus status;
if(!PyArg_ParseTuple( args, "s", &filename ) ){
return NULL;
}
else{
cardNum = 0;
file = fopen(filename,"r");
if(file == NULL){
char *error = strerror(errno);
return Py_BuildValue("s", error);
}
status = readVcFile(file,&vcfile);
if(status.code != OK){
freeVcFile(&vcfile);
return Py_BuildValue("iii",status.code,status.linefrom,status.lineto);
}
fclose(file);
return Py_BuildValue("s","OK");
}
}
static PyObject *Vcf_readFile( PyObject *self, PyObject *args ){
char *filename;
VcStatus result;
FILE * fptr;
// VcFile nfile;
if(!PyArg_ParseTuple( args, "s", &filename )){
return NULL;
}
fptr = fopen(filename, "r");
if(fptr == NULL){
char * errmsg = strerror(errno);
char msg[25+strlen(errmsg)];
sprintf(msg, "Cannot open file due to %s", errmsg);
return PyBytes_FromString(msg);
}
result = readVcFile(fptr, &gfile);
return generateError(result);
}//end of readVcFile wrapper function
int main(int argc, char**argv){
if (argc == 1){
fprintf(stderr,"You must enter atleast 1 command.\n");
return EXIT_FAILURE;
}
/*Read in file from STDIN*/
int write = 0;
VcStatus writeStatus, readStatus;
VcFile input;
readStatus = readVcFile(stdin,&input);
if (readStatus.code != OK){
fprintf(stderr,"Read Vcfile failed with error code %d lines %d to %d.\n",readStatus.code,readStatus.linefrom,readStatus.lineto);
return EXIT_FAILURE;
}
/*Run the sepcified command*/
if (argc > 1){
if (strcmpML("-info",argv[1]) == 0){
if (argc > 2) return EXIT_FAILURE;
vcfInfo(stdout,&input);
}
else if (strcmpML("-sort",argv[1]) == 0){
if (argc > 2) return EXIT_FAILURE;
vcfSort(&input);
writeStatus = writeVcFile(stdout,&input);
write = 1;
}
else if (strcmpML("-canon",argv[1]) == 0){
if (argc > 2) return EXIT_FAILURE;
vcfCanon(&input);
writeStatus = writeVcFile(stdout,&input);
write = 1;
}
else if (strcmpML("-select",argv[1]) == 0){
if (argc < 3){
fprintf(stderr,"ERROR: You must enter which cards to select.\n");
}
else{
char * which = strdup(argv[2]);
assert(which);
int check = scanWhich(which);
if (check == -1){
fprintf(stderr,"ERROR: Invalid format for selection.");
}
else{
vcfSelect(&input,which);
writeStatus = writeVcFile(stdout,&input);
write = 1;
}
free(which);
}
}
else{
fprintf(stderr,"ERROR: Invalid options.\n");
freeVcFile(&input);
return EXIT_FAILURE;
}
}
/*Print the error*/
if ((write == 1) && writeStatus.code == IOERR){
fprintf(stderr,"IOERR on linefrom: %d. to lineto: %d.\n",writeStatus.linefrom,writeStatus.lineto);
}
/*Free and return*/
freeVcFile(&input);
return EXIT_SUCCESS;
}
