more export stuff

[project/uci.git] / cli.c

diff --git a/cli.c b/cli.c
index 40b5d91..4bc0234 100644 (file)
--- a/cli.c
+++ b/cli.c
@@ -84,7 +84,7 @@ static void uci_export_section(struct uci_section *p)
        struct uci_option *o;
        const char *name;
 
-       printf("config '%s'", uci_escape(p->type));
+       printf("\nconfig '%s'", uci_escape(p->type));
        printf(" '%s'\n", uci_escape(p->name));
        uci_foreach_entry(option, &p->options, o) {
                printf("\toption '%s'", uci_escape(o->name));
@@ -92,21 +92,22 @@ static void uci_export_section(struct uci_section *p)
        }
 }
 
-static void foreach_section(const char *name, void (*callback)(struct uci_section *))
+static void foreach_section(const char *configname, const char *section, void (*callback)(struct uci_section *))
 {
        struct uci_config *cfg;
        struct uci_section *p;
 
-       if (uci_load(ctx, name, &cfg) != UCI_OK) {
+       if (uci_load(ctx, configname, &cfg) != UCI_OK) {
                uci_perror(ctx, "uci_load");
                return;
        }
 
        uci_list_empty(&cfg->sections);
        uci_foreach_entry(section, &cfg->sections, p) {
-               callback(p);
+               if (!section || !strcmp(p->name, section))
+                       callback(p);
        }
-       uci_unload(ctx, name);
+       uci_unload(ctx, configname);
 }
 
 static int uci_show(int argc, char **argv)
@@ -118,8 +119,8 @@ static int uci_show(int argc, char **argv)
                return 0;
 
        for (p = configs; *p; p++) {
-               fprintf(stderr, "# config: %s\n", *p);
-               foreach_section(*p, uci_show_section);
+               if ((argc < 2) || !strcmp(argv[1], *p))
+                       foreach_section(*p, (argc > 2 ? argv[2] : NULL), uci_show_section);
        }
 
        return 0;
@@ -134,7 +135,11 @@ static int uci_export(int argc, char **argv)
                return 0;
 
        for (p = configs; *p; p++) {
-               foreach_section(*p, uci_export_section);
+               if ((argc < 2) || !strcmp(argv[1], *p)) {
+                       printf("package '%s'\n", uci_escape(*p));
+                       foreach_section(*p, NULL, uci_export_section);
+                       printf("\n");
+               }
        }
        return 0;
 }