X-Git-Url: http://challenge-bot.com/repos/?a=blobdiff_plain;f=oble.cpp;fp=oble.cpp;h=d949cd594d9f31df2c287b943af0281472229e09;hb=5a96bc7850a1d7bd599d1aea344b057e467ce886;hp=0e24b9e05ff6462e3b8a095f8fc768afbcad9d83;hpb=4f219a9f3ebe898145cce69ce2ecf8ce3366a4fd;p=ozzloy%40gmail.com%2Foble

diff --git a/oble.cpp b/oble.cpp
index 0e24b9e..d949cd5 100644
--- a/oble.cpp
+++ b/oble.cpp
@@ -39,11 +39,14 @@
 #include <stdio.h>
 #include <iostream>
 #include <time.h>
+#include <unistd.h>
 #include "oble.h"
 #include "idle_x11.h"
 
 using namespace std;
 
+static string cascade_filename = "";
+
 // argument for cvFlip(src, dest, FLIP_TYPE)
 #define MIRROR 1
 
@@ -146,10 +149,47 @@ void screensave(time_t t_current)
 	}
 }
 
+int parse_opts(int argc, char **argv)
+{
+	int index, c;
+	//int opterr=0, optopt=0, optind=0;
+	//char *optarg;
+	// int getopt(int argc, char **argv, const char *options);
+	opterr = 0;
+	const char *options = "c:";
+	while((c = getopt(argc, argv, options)) != -1)
+		switch(c)
+		{
+			case 'c':
+				cascade_filename = string(optarg);
+				printf("option c, argument = %s\n", optarg);
+			case '?':
+				if(optopt == 'c')
+					printf("option -%c requires an argument.\n", optopt);
+				else if(isprint (optopt))
+					printf("unknown option `-%c'.\n", optopt);
+				else
+					printf("unknown option char `\\x%x'.\n", optopt);
+				goto known_args_processed;
+			default:
+				abort();
+		}
+known_args_processed:
+
+	for(index = optind; index < argc; index++)
+		printf("Non-option arg %s\n", argv[index]);
+
+	return 0;
+}
+
 // A Simple Camera Capture Framework.
 int main(int argc, char** argv)
 {
-	CvHaarClassifierCascade* cascade = load_object_detector(argv[1]);
+	if(parse_opts(argc, argv)) return 0;
+
+	if(cascade_filename == "") cascade_filename = string(argv[1]);
+	CvHaarClassifierCascade* cascade =
+		load_object_detector(cascade_filename.c_str());
 
 	CvCapture* capture = cvCaptureFromCAM(CV_CAP_ANY);
 	if(!capture) {