diff options
author | Felix Fietkau <nbd@openwrt.org> | 2011-02-06 18:50:07 +0100 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2011-02-06 18:50:07 +0100 |
commit | 7a56ab0411fefef9ec0388818058638f02c6536b (patch) | |
tree | a2c8d0cdd8f6db6fe0bdb470d6e1a185321dedc0 /cli.c | |
parent | 8c8a8ba34fbfa73b73970c419faff8e543c97126 (diff) | |
download | ubus-7a56ab0411fefef9ec0388818058638f02c6536b.tar.gz |
add options to override the ubus socket name for the cli and the example program
Diffstat (limited to 'cli.c')
-rw-r--r-- | cli.c | 75 |
1 files changed, 50 insertions, 25 deletions
@@ -1,3 +1,5 @@ +#include <unistd.h> + #include <libubox/blobmsg_json.h> #include "libubus.h" @@ -55,18 +57,6 @@ static void receive_data(struct ubus_request *req, int type, struct blob_attr *m } -static int usage(char *prog) -{ - fprintf(stderr, - "Usage: %s <command> [arguments...]\n" - "Commands:\n" - " - list [<path>] List objects\n" - " - call <path> <method> [<message>] Call an object method\n" - " - listen [<path>...] Listen for events\n" - "\n", prog); - return 1; -} - static void receive_event(struct ubus_context *ctx, struct ubus_event_handler *ev, const char *type, struct blob_attr *msg) { @@ -115,48 +105,83 @@ static int ubus_cli_listen(struct ubus_context *ctx, int argc, char **argv) return 0; } +static int usage(const char *prog) +{ + fprintf(stderr, + "Usage: %s [<options>] <command> [arguments...]\n" + "Options:\n" + " -s <socket>: Set the unix domain socket to connect to\n" + "\n" + "Commands:\n" + " - list [<path>] List objects\n" + " - call <path> <method> [<message>] Call an object method\n" + " - listen [<path>...] Listen for events\n" + "\n", prog); + return 1; +} + int main(int argc, char **argv) { + const char *progname, *ubus_socket = NULL; static struct ubus_context *ctx; char *cmd; int ret = 0; + int ch; - ctx = ubus_connect(NULL); + progname = argv[0]; + + while ((ch = getopt(argc, argv, "s:")) != -1) { + switch (ch) { + case 's': + ubus_socket = optarg; + break; + default: + return usage(progname); + } + } + + argc -= optind; + argv += optind; + + ctx = ubus_connect(ubus_socket); if (!ctx) { fprintf(stderr, "Failed to connect to ubus\n"); return -1; } - cmd = argv[1]; - if (argc < 2) - return usage(argv[0]); + cmd = argv[0]; + if (argc < 1) + return usage(progname); + + argv++; + argc--; if (!strcmp(cmd, "list")) { const char *path = NULL; - if (argc == 3) - path = argv[2]; + if (argc == 1) + path = argv[0]; ret = ubus_lookup(ctx, path, receive_lookup, NULL); } else if (!strcmp(cmd, "call")) { uint32_t id; - if (argc < 4 || argc > 5) - return usage(argv[0]); + if (argc < 2 || argc > 3) + return usage(progname); blob_buf_init(&b, 0); - if (argc == 5 && !blobmsg_add_json_from_string(&b, argv[4])) { + if (argc == 3 && !blobmsg_add_json_from_string(&b, argv[2])) { fprintf(stderr, "Failed to parse message data\n"); goto out; } - ret = ubus_lookup_id(ctx, argv[2], &id); + ret = ubus_lookup_id(ctx, argv[0], &id); if (!ret) - ret = ubus_invoke(ctx, id, argv[3], b.head, receive_data, NULL); + ret = ubus_invoke(ctx, id, argv[1], b.head, receive_data, NULL); } else if (!strcmp(cmd, "listen")) { - ret = ubus_cli_listen(ctx, argc - 2, argv + 2); + ret = ubus_cli_listen(ctx, argc, argv); } else { - return usage(argv[0]); + return usage(progname); } if (ret) |