TFTP support (Magnus Damm)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1050 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 34 insertions, 0 deletions

diff --git a/slirp/tftp.h b/slirp/tftp.h
new file mode 100644
index 0000000000..3ee666a153
--- /dev/null
+++ b/slirp/tftp.h
@@ -0,0 +1,34 @@
+/* tftp defines */
+
+#define TFTP_SESSIONS_MAX 3
+
+#define TFTP_SERVER	69
+
+#define TFTP_RRQ    1
+#define TFTP_WRQ    2
+#define TFTP_DATA   3
+#define TFTP_ACK    4
+#define TFTP_ERROR  5
+
+#define TFTP_FILENAME_MAX 512
+
+struct tftp_t {
+  struct ip ip;
+  struct udphdr udp;
+  u_int16_t tp_op;
+  union {
+    struct { 
+      u_int16_t tp_block_nr;
+      u_int8_t tp_buf[512];
+    } tp_data;
+    struct { 
+      u_int16_t tp_error_code;
+      u_int8_t tp_msg[512];
+    } tp_error;
+    u_int8_t tp_buf[512 + 2];
+  } x;
+};
+
+extern char *tftp_prefix;
+
+void tftp_input(struct mbuf *m);