slirp: move sources to src/ subdirectory

Prepare for making slirp/ a standalone project.

Remove some useless includes while at it.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190212162524.31504-5-marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/src/tftp.h b/src/tftp.h
new file mode 100644
index 0000000..dcb1048
--- /dev/null
+++ b/src/tftp.h
@@ -0,0 +1,51 @@
+/* tftp defines */
+
+#ifndef SLIRP_TFTP_H
+#define SLIRP_TFTP_H
+
+#define TFTP_SESSIONS_MAX 20
+
+#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_OACK 6
+
+#define TFTP_FILENAME_MAX 512
+#define TFTP_BLOCKSIZE_MAX 1428
+
+struct tftp_t {
+    struct udphdr udp;
+    uint16_t tp_op;
+    union {
+        struct {
+            uint16_t tp_block_nr;
+            uint8_t tp_buf[TFTP_BLOCKSIZE_MAX];
+        } tp_data;
+        struct {
+            uint16_t tp_error_code;
+            uint8_t tp_msg[TFTP_BLOCKSIZE_MAX];
+        } tp_error;
+        char tp_buf[TFTP_BLOCKSIZE_MAX + 2];
+    } x;
+} __attribute__((packed));
+
+struct tftp_session {
+    Slirp *slirp;
+    char *filename;
+    int fd;
+    uint16_t block_size;
+
+    struct sockaddr_storage client_addr;
+    uint16_t client_port;
+    uint32_t block_nr;
+
+    int timestamp;
+};
+
+void tftp_input(struct sockaddr_storage *srcsas, struct mbuf *m);
+
+#endif