--- joko/Uni/BSArch/04/bmp_fractal.c	2006/07/02 09:27:14	1.12
+++ joko/Uni/BSArch/04/bmp_fractal.c	2006/07/02 10:45:02	1.13
@@ -5,7 +5,7 @@
  * Uebung 4.4 
  */
 
-// $Id: bmp_fractal.c,v 1.12 2006/07/02 09:27:14 joko Exp $
+// $Id: bmp_fractal.c,v 1.13 2006/07/02 10:45:02 joko Exp $
 
 #include <windows.h>
 #include <stdio.h>
@@ -156,6 +156,30 @@
 
 }
 
+BOOL scan_argv(int argc, char *argv[], char opt_name[], char *opt_value[]) {
+  int i;
+  char * opt_current_name;
+  char * opt_current_value;
+  
+  //printf("searching for: '%s'\n", opt_name);
+  
+  for (i = 1; i < argc; i++) {
+    opt_current_name = argv[i];
+    if (strcmp(opt_current_name, opt_name) == 0) {
+      //printf("opt: %s\n", opt_current_name);
+      opt_current_value = argv[i+1];
+      //printf("opt-current-value: %s\n", opt_current_value);
+      if (opt_current_value != NULL) {
+        //*opt_value = *argv[i+1];
+        *opt_value = *opt_current_value;
+        //printf("opt-value: %s\n", opt_value);
+      }
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+
 
 int main(int argc, char *argv[]) {
 
@@ -172,23 +196,51 @@
   PWORKERARGS worker_args;
 
   // threads or processes?
-  BOOL use_processes = TRUE;
+  BOOL use_processes = FALSE;
   BOOL is_worker_process = FALSE;
   
   // information for creating processes
   STARTUPINFO si;
   PROCESS_INFORMATION pi;
-  char szCmdline[1024];
+  char szCmdline[65536];
   
+  // command line stuff
+  char arg_option[1024];
+  char *arg_value[1024];
+  //arg_value = malloc(1024);
   
-  VERBOSE = TRUE;
+  VERBOSE = FALSE;
   
   // "parse" command line arguments
+  /*
   if (argc >= 2) {
     if (strcmp(argv[1], "--worker") == 0) {
       is_worker_process = TRUE;
     }
   }
+  */
+  
+  //scan_argv(argc, argv, "--worker", &arg_value);
+  //*arg_value = '\0';
+  // parse command line arguments
+  if (scan_argv(argc, argv, "--worker", arg_value)) {
+    use_processes = TRUE;
+    is_worker_process = TRUE;
+  
+  } else if (scan_argv(argc, argv, "-p", arg_value)) {
+    use_processes = TRUE;
+    is_worker_process = FALSE;
+    workers = atoi(arg_value);
+  
+  } else if (scan_argv(argc, argv, "-t", arg_value)) {
+    use_processes = FALSE;
+    is_worker_process = FALSE;
+    workers = atoi(arg_value);
+    
+  }
+  //printf("value: %s\n", arg_value);
+  //exit(0);
+  
   
   if (VERBOSE && use_processes) {
     fprintf(stdout, "===================================================== ");
@@ -268,7 +320,7 @@
     if (!CloseHandle(hMap))
       printErrorAndExit("Error at CloseHandle", GetLastError());
     
-    return 0; 
+    return 0;
   }
   
   /*