1 files changed, 67 insertions, 0 deletions
diff --git a/catgconf.c b/catgconf.c
new file mode 100644
index 0000000..dc0f312
--- /dev/null
+++ b/catgconf.c
@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include "debug.h"
+#include "gconfig.h"
+
+void listconfig(struct gconffile **cf, char *block, int compact) {
+    char *opt, *val;
+    int conftype;
+
+    for (;;) {
+	getconfigline(cf, block, &opt, &val, &conftype);
+	if (!opt)
+	    return;
+
+	if (conftype == CONF_STR && !strcasecmp(opt, "include")) {
+	    if (!pushgconffiles(cf, val))
+		debugx(1, DBG_ERR, "failed to include config file %s", val);
+	    continue;
+	}
+
+	switch (conftype) {
+	case CONF_STR:
+	    if (block)
+		printf(compact ? "%s=%s;" : "\t%s=%s\n", opt, val);
+	    else
+		printf("%s=%s\n", opt, val);
+	    break;
+	case CONF_CBK:
+	    printf("%s %s {%s", opt, val, compact ? "" : "\n");
+	    listconfig(cf, val, compact);
+	    printf("}\n");
+	    break;
+	default:
+	    printf("Unsupported config type\n");
+	}
+    }
+}
+
+int main(int argc, char **argv) {
+    int c, compact = 0;
+    struct gconffile *cfs;
+
+    debug_init("catgconf");
+    debug_set_level(DBG_WARN);
+
+    while ((c = getopt(argc, argv, "c")) != -1) {
+	switch (c) {
+        case 'c':
+	    compact = 1;
+            break;
+	default:
+	    goto usage;
+	}
+    }
+    if (argc - optind != 1)
+        goto usage;
+
+    cfs = openconfigfile(argv[optind]);
+    listconfig(&cfs, NULL, compact);
+    return 0;
+
+usage:
+    debug(DBG_ERR, "Usage:\n%s [ -c ] configfile", argv[0]);
+    exit(1);
+}