Read Volume Descriptors and identify RR extensions, if any.

demo/iso_read.c

@@ -0,0 +1,61 @@
+/*
+ * Little program to output the contents of an iso image.
+ * Note that this is not an API example, but a little program for test
+ * purposes.
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "messages.h"
+#include "libisofs.h"
+#include "fs_image.h"
+
+int main(int argc, char **argv)
+{
+    int result;
+    IsoImageFilesystem *fs;
+    IsoDataSource *src;
+    struct iso_read_opts opts = {
+        0, /* block */
+        0, /* norock */
+        0, /* nojoliet */
+        0, /* preferjoliet */
+        0, /* uid; */
+        0, /* gid; */
+        0, /* mode */
+        NULL, /* messenger */
+        "UTF-8" /* input_charset */
+    };
+
+    if (argc != 2) {
+        printf ("You need to specify a valid path\n");
+        return 1;
+    }
+
+    result = libiso_msgs_new(&opts.messenger, 0);
+    if (result <= 0) {
+        printf ("Can't create messenger\n");
+        return 1;
+    }
+    libiso_msgs_set_severities(opts.messenger, LIBISO_MSGS_SEV_NEVER, 
+                               LIBISO_MSGS_SEV_ALL, "", 0);
+    
+    result = iso_data_source_new_from_file(argv[1], &src);
+    if (result < 0) {
+        printf ("Error creating data source\n");
+        return 1;
+    }
+
+    result = iso_image_filesystem_new(src, &opts, &fs);
+    if (result < 0) {
+        printf ("Error creating filesystem\n");
+        return 1;
+    }
+    
+    iso_filesystem_unref((IsoFilesystem*)fs);
+    iso_data_source_unref(src);
+	return 0;
+}