Initial import of template_index

1 files changed, 69 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 00000000..ffb269e4
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,69 @@
+/*
+ * main.c
+ *
+ * "Main"
+ *
+ * (c) 2006-2009 Thomas White <thomas.white@desy.de>
+ *
+ * template_index - Indexing diffraction patterns by template matching
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+
+static void main_show_help(const char *s)
+{
+	printf("Syntax: %s <file1.h5> <file2.h5> [...]\n\n", s);
+	printf("Index diffraction patterns\n\n");
+	printf("  -h              Display this help message\n");
+}
+
+
+int main(int argc, char *argv[])
+{
+	int c;
+	char **in_files;
+	size_t nin;
+	size_t i;
+
+	while ((c = getopt(argc, argv, "h")) != -1) {
+
+		switch ( c ) {
+
+			case 'h' : {
+				main_show_help(argv[0]);
+				return 0;
+			}
+
+		}
+
+	}
+
+	if ( optind < argc ) {
+		nin = argc-optind;
+		in_files = malloc(nin*sizeof(char *));
+		for ( i=0; i<nin; i++ ) {
+			in_files[i] = strdup(argv[optind+i]);
+		}
+	} else {
+		fprintf(stderr, "No input files!\n");
+		return 1;
+	}
+
+	printf("Input files (%i):\n", nin);
+	for ( i=0; i<nin; i++ ) {
+		printf("%6i: %s\n", i+1, in_files[i]);
+	}
+
+	return 0;
+}