1 files changed, 126 insertions, 0 deletions
diff --git a/src/kondo_preprocess.c b/src/kondo_preprocess.c
new file mode 100644
index 0000000..3371014
--- /dev/null
+++ b/src/kondo_preprocess.c
@@ -0,0 +1,126 @@
+/*
+Copyright 2015 Ian Jauslin
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+kondo_preprocess
+
+Generate configuration files for the Kondo problem
+
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "definitions.cpp"
+#include "kondo.h"
+#include "cli_parser.h"
+#include "array.h"
+
+
+// read cli arguments
+int read_args_kondo_pp(int argc,const char* argv[], Str_Array* str_args, Kondopp_Options* opts);
+// print usage message
+int print_usage_kondo_pp();
+
+int main (int argc, const char* argv[]){
+  int i;
+  // string arguments
+  Str_Array str_args;
+  // options
+  Kondopp_Options opts;
+
+  // read command-line arguments
+  read_args_kondo_pp(argc,argv,&str_args,&opts);
+
+  kondo_generate_conf(&str_args, 2*opts.dimension);
+  for(i=0;i<str_args.length;i++){
+    printf("%s\n",str_args.strs[i].str);
+    if(i<str_args.length-1){
+      printf("&\n");
+    }
+  }
+
+  //free memory
+  free_Str_Array(str_args);
+  return(0);
+}
+
+
+// read cli arguments
+#define CP_FLAG_DIMENSION 1
+int read_args_kondo_pp(int argc,const char* argv[], Str_Array* str_args, Kondopp_Options* opts){
+  int i;
+  // pointers
+  char* ptr;
+  // file to read the polynomial from in flow mode
+  const char* file="";
+  // flag that indicates what argument is being read
+  int flag=0;
+  // whether a file was specified on the command-line
+  int exists_file=0;
+
+
+  // if there are no arguments
+  if(argc==1){
+    print_usage_kondo_pp();
+    exit(-1);
+  }
+
+  // defaults
+  // dimensions (including time)
+  (*opts).dimension=2;
+
+// loop over arguments
+for(i=1;i<argc;i++){
+    // flag
+    if(argv[i][0]=='-'){
+      for(ptr=((char*)argv[i])+1;*ptr!='\0';ptr++){
+	switch(*ptr){
+	case 'd':
+	  flag=CP_FLAG_DIMENSION;
+	  break;
+	// print version
+	case 'v':
+	  printf("kondo_preprocess " VERSION "\n");
+	  exit(1);
+	  break;
+	}
+      }
+    }
+    // number of dimensions
+    else if (flag==CP_FLAG_DIMENSION){
+      sscanf(argv[i],"%d",&((*opts).dimension));
+      flag=0;
+    }
+    // read file name from command-line
+    else{
+      file=argv[i];
+      exists_file=1;
+    }
+  }
+
+  read_config_file(str_args, file, 1-exists_file);
+
+  return(0);
+}
+
+// print usage message
+int print_usage_kondo_pp(){
+  printf("\nusage:\n   kondo_preprocess [-d dimension] <filename>\n\n");
+  return(0);
+}
+