Initial commit

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>

1 files changed, 56 insertions, 0 deletions

diff --git a/servicecmd/servicecmd.c b/servicecmd/servicecmd.c
new file mode 100644
index 0000000..278afaf
--- /dev/null
+++ b/servicecmd/servicecmd.c
@@ -0,0 +1,56 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "servicecmd.h"
+#include "service.h"
+#include "config.h"
+#include "util.h"
+
+
+command_t *commands;
+
+extern char *__progname;
+
+
+void usage(int status)
+{
+	FILE *stream = (status == EXIT_SUCCESS ? stdout : stderr);
+	int padd = 0, len;
+	command_t *cmd;
+
+	fprintf(stream, "usage: %s <command> [args...]\n\n"
+			"Available commands:\n\n", __progname);
+
+	for (cmd = commands; cmd != NULL; cmd = cmd->next) {
+		len = strlen(cmd->cmd);
+
+		padd = len > padd ? len : padd;
+	}
+
+	for (cmd = commands; cmd != NULL; cmd = cmd->next) {
+		fprintf(stream, "%*s - %s\n",
+			(int)padd + 1, cmd->cmd, cmd->s_desc);
+	}
+
+	fprintf(stream, "\nTry `%s help <command>' for more information "
+			"on a specific command\n", __progname);
+
+	exit(status);
+}
+
+int main(int argc, char **argv)
+{
+	command_t *cmd;
+
+	if (argc < 2)
+		usage(EXIT_SUCCESS);
+
+	for (cmd = commands; cmd != NULL; cmd = cmd->next) {
+		if (!strcmp(cmd->cmd, argv[1])) {
+			return cmd->run_cmd(argc - 1, argv + 1);
+		}
+	}
+
+	fprintf(stderr, "Unknown command '%s'\n\n", argv[1]);
+	usage(EXIT_FAILURE);
+}