Add build.jst, fixup slip_init and add testHEADmaster

1 files changed, 87 insertions, 0 deletions

diff --git a/src/test.c b/src/test.c
new file mode 100644
index 0000000..82da068
--- /dev/null
+++ b/src/test.c
@@ -0,0 +1,87 @@
+#include "slip.h"
+
+#include <string.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+void
+die(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	fputs("libslip-test: ", stderr);
+	vfprintf(stderr, fmt, ap);
+	if (*fmt && fmt[strlen(fmt) - 1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	} else {
+		fputc('\n', stderr);
+	}
+	va_end(ap);
+
+	exit(1);
+}
+
+int
+slip_realloc(void **buf, size_t size)
+{
+	*buf = realloc(*buf, size);
+	if (!*buf) die("realloc:");
+
+	return 0;
+}
+
+void
+slip_restart(struct slip *slip, uint8_t b)
+{
+	printf("RESTART due to '%02x' byte\n", b);
+}
+
+void
+slip_rx(struct slip *slip, uint8_t *data, size_t len, void *user)
+{
+	printf("PACKET %.*s\n", (int) len, data);
+}
+
+int
+main(int argc, const char **argv)
+{
+	uint8_t iobuf[BUFSIZ];
+	uint8_t encbuf[BUFSIZ * 2 + 2];
+	struct slip slip = { 0 };
+	size_t enclen, nread;
+	int rc;
+
+	slip.realloc = slip_realloc;
+	slip.rx_packet = slip_rx;
+	slip.rx_restart = slip_restart;
+	slip.esc = '\\';
+	slip.start = '<';
+	slip.end = '>';
+	slip.esc_active['\\'] = true;
+	slip.esc_enc['\\'] = '\\';
+	slip.esc_active['<'] = true;
+	slip.esc_enc['<'] = '<';
+	slip.esc_active['>'] = true;
+	slip.esc_enc['>'] = '>';
+
+	rc = slip_init(&slip);
+	if (rc) die("slip_init");
+
+	if (argc == 2 && !strcmp(argv[1], "-d")) {
+		while ((nread = fread(iobuf, 1, sizeof(iobuf), stdin))) {
+			rc = slip_decode(&slip, iobuf, nread);
+			if (rc) die("slip_decode");
+		}
+	} else {
+		while ((nread = fread(iobuf, 1, sizeof(iobuf), stdin))) {
+			rc = slip_encode(&slip, encbuf, &enclen,
+				sizeof(encbuf), iobuf, nread);
+			if (rc) die("slip_encode");
+			fwrite(encbuf, 1, enclen, stdout);
+		}
+	}
+
+	slip_deinit(&slip);
+}