Initial support for multiple UIs

Move the device discovery code from separate udev helpers to a single
process to listen on two sockets: one SOCK_DGRAM for incoming udev
events, and one SOCK_STREAM for UIs to connect.

Initial support for client/server infrastructure, still need to wire-up
the udev messages.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>

1 files changed, 85 insertions, 0 deletions

diff --git a/test/parser-test.c b/test/parser-test.c
new file mode 100644
index 0000000..8c94d3f
--- /dev/null
+++ b/test/parser-test.c
@@ -0,0 +1,85 @@
+#define _GNU_SOURCE
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "parser.h"
+#include "paths.h"
+
+void pb_log(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+}
+
+int mount_device(const char *dev_path)
+{
+	printf("[mount] %s\n", dev_path);
+	return 0;
+}
+
+static int device_idx;
+static int option_idx;
+
+int add_device(const struct device *dev)
+{
+	printf("[dev %2d] id: %s\n", device_idx, dev->id);
+	printf("[dev %2d] name: %s\n", device_idx, dev->name);
+	printf("[dev %2d] description: %s\n", device_idx, dev->description);
+	printf("[dev %2d] boot_image: %s\n", device_idx, dev->icon_file);
+
+	device_idx++;
+	option_idx = 0;
+	return 0;
+}
+
+
+int add_boot_option(const struct boot_option *opt)
+{
+	if (!device_idx) {
+		fprintf(stderr, "Option (%s) added before device\n",
+				opt->name);
+		exit(EXIT_FAILURE);
+	}
+
+	printf("[opt %2d] name: %s\n", option_idx, opt->name);
+	printf("[opt %2d] description: %s\n", option_idx, opt->description);
+	printf("[opt %2d] boot_image: %s\n", option_idx, opt->boot_image_file);
+	printf("[opt %2d] initrd: %s\n", option_idx, opt->initrd_file);
+	printf("[opt %2d] boot_args: %s\n", option_idx, opt->boot_args);
+
+	option_idx++;
+
+	return 0;
+}
+
+enum generic_icon_type guess_device_type(void)
+{
+	return ICON_TYPE_UNKNOWN;
+}
+
+int main(int argc, char **argv)
+{
+	char *mountpoint, *dev;
+
+	if (argc != 3) {
+		fprintf(stderr, "usage: %s <basedir> <devname>\n", argv[0]);
+		return EXIT_FAILURE;
+	}
+
+	mountpoint = argv[1];
+	dev = argv[2];
+
+	set_mount_base(mountpoint);
+
+	iterate_parsers(dev, mountpoint);
+
+
+	return EXIT_SUCCESS;
+}