1 files changed, 101 insertions, 0 deletions
diff --git a/src/trunnel/sendme_cell.h b/src/trunnel/sendme_cell.h
new file mode 100644
index 0000000000..45efb9f10d
--- /dev/null
+++ b/src/trunnel/sendme_cell.h
@@ -0,0 +1,101 @@
+/* sendme_cell.h -- generated by Trunnel v1.5.3.
+ * https://gitweb.torproject.org/trunnel.git
+ * You probably shouldn't edit this file.
+ */
+#ifndef TRUNNEL_SENDME_CELL_H
+#define TRUNNEL_SENDME_CELL_H
+
+#include <stdint.h>
+#include "trunnel.h"
+
+#define TRUNNEL_SENDME_V1_DIGEST_LEN 20
+#if !defined(TRUNNEL_OPAQUE) && !defined(TRUNNEL_OPAQUE_SENDME_CELL)
+struct sendme_cell_st {
+  uint8_t version;
+  uint16_t data_len;
+  uint8_t data_v1_digest[TRUNNEL_SENDME_V1_DIGEST_LEN];
+  uint8_t trunnel_error_code_;
+};
+#endif
+typedef struct sendme_cell_st sendme_cell_t;
+/** Return a newly allocated sendme_cell with all elements set to
+ * zero.
+ */
+sendme_cell_t *sendme_cell_new(void);
+/** Release all storage held by the sendme_cell in 'victim'. (Do
+ * nothing if 'victim' is NULL.)
+ */
+void sendme_cell_free(sendme_cell_t *victim);
+/** Try to parse a sendme_cell from the buffer in 'input', using up to
+ * 'len_in' bytes from the input buffer. On success, return the number
+ * of bytes consumed and set *output to the newly allocated
+ * sendme_cell_t. On failure, return -2 if the input appears
+ * truncated, and -1 if the input is otherwise invalid.
+ */
+ssize_t sendme_cell_parse(sendme_cell_t **output, const uint8_t *input, const size_t len_in);
+/** Return the number of bytes we expect to need to encode the
+ * sendme_cell in 'obj'. On failure, return a negative value. Note
+ * that this value may be an overestimate, and can even be an
+ * underestimate for certain unencodeable objects.
+ */
+ssize_t sendme_cell_encoded_len(const sendme_cell_t *obj);
+/** Try to encode the sendme_cell from 'input' into the buffer at
+ * 'output', using up to 'avail' bytes of the output buffer. On
+ * success, return the number of bytes used. On failure, return -2 if
+ * the buffer was not long enough, and -1 if the input was invalid.
+ */
+ssize_t sendme_cell_encode(uint8_t *output, size_t avail, const sendme_cell_t *input);
+/** Check whether the internal state of the sendme_cell in 'obj' is
+ * consistent. Return NULL if it is, and a short message if it is not.
+ */
+const char *sendme_cell_check(const sendme_cell_t *obj);
+/** Clear any errors that were set on the object 'obj' by its setter
+ * functions. Return true iff errors were cleared.
+ */
+int sendme_cell_clear_errors(sendme_cell_t *obj);
+/** Return the value of the version field of the sendme_cell_t in
+ * 'inp'
+ */
+uint8_t sendme_cell_get_version(const sendme_cell_t *inp);
+/** Set the value of the version field of the sendme_cell_t in 'inp'
+ * to 'val'. Return 0 on success; return -1 and set the error code on
+ * 'inp' on failure.
+ */
+int sendme_cell_set_version(sendme_cell_t *inp, uint8_t val);
+/** Return the value of the data_len field of the sendme_cell_t in
+ * 'inp'
+ */
+uint16_t sendme_cell_get_data_len(const sendme_cell_t *inp);
+/** Set the value of the data_len field of the sendme_cell_t in 'inp'
+ * to 'val'. Return 0 on success; return -1 and set the error code on
+ * 'inp' on failure.
+ */
+int sendme_cell_set_data_len(sendme_cell_t *inp, uint16_t val);
+/** Return the (constant) length of the array holding the
+ * data_v1_digest field of the sendme_cell_t in 'inp'.
+ */
+size_t sendme_cell_getlen_data_v1_digest(const sendme_cell_t *inp);
+/** Return the element at position 'idx' of the fixed array field
+ * data_v1_digest of the sendme_cell_t in 'inp'.
+ */
+uint8_t sendme_cell_get_data_v1_digest(sendme_cell_t *inp, size_t idx);
+/** As sendme_cell_get_data_v1_digest, but take and return a const
+ * pointer
+ */
+uint8_t sendme_cell_getconst_data_v1_digest(const sendme_cell_t *inp, size_t idx);
+/** Change the element at position 'idx' of the fixed array field
+ * data_v1_digest of the sendme_cell_t in 'inp', so that it will hold
+ * the value 'elt'.
+ */
+int sendme_cell_set_data_v1_digest(sendme_cell_t *inp, size_t idx, uint8_t elt);
+/** Return a pointer to the TRUNNEL_SENDME_V1_DIGEST_LEN-element array
+ * field data_v1_digest of 'inp'.
+ */
+uint8_t * sendme_cell_getarray_data_v1_digest(sendme_cell_t *inp);
+/** As sendme_cell_get_data_v1_digest, but take and return a const
+ * pointer
+ */
+const uint8_t  * sendme_cell_getconstarray_data_v1_digest(const sendme_cell_t *inp);
+
+
+#endif