refactor!: MbedTLS on Windows, switch to uint32

1 files changed, 308 insertions, 0 deletions

diff --git a/vendor/mbedtls/debug.h b/vendor/mbedtls/debug.h
new file mode 100644
index 0000000..0aef2ed
--- /dev/null
+++ b/vendor/mbedtls/debug.h
@@ -0,0 +1,308 @@
+/**
+ * \file debug.h
+ *
+ * \brief Functions for controlling and providing debug output from the library.
+ */
+/*
+ *  Copyright The Mbed TLS Contributors
+ *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+ */
+#ifndef MBEDTLS_DEBUG_H
+#define MBEDTLS_DEBUG_H
+
+#include "mbedtls/build_info.h"
+
+#include "mbedtls/ssl.h"
+
+#if defined(MBEDTLS_ECP_C)
+#include "mbedtls/ecp.h"
+#endif
+
+#if defined(MBEDTLS_DEBUG_C)
+
+#define MBEDTLS_DEBUG_STRIP_PARENS(...)   __VA_ARGS__
+
+#define MBEDTLS_SSL_DEBUG_MSG(level, args)                    \
+    mbedtls_debug_print_msg(ssl, level, __FILE__, __LINE__,    \
+                            MBEDTLS_DEBUG_STRIP_PARENS args)
+
+#define MBEDTLS_SSL_DEBUG_RET(level, text, ret)                \
+    mbedtls_debug_print_ret(ssl, level, __FILE__, __LINE__, text, ret)
+
+#define MBEDTLS_SSL_DEBUG_BUF(level, text, buf, len)           \
+    mbedtls_debug_print_buf(ssl, level, __FILE__, __LINE__, text, buf, len)
+
+#if defined(MBEDTLS_BIGNUM_C)
+#define MBEDTLS_SSL_DEBUG_MPI(level, text, X)                  \
+    mbedtls_debug_print_mpi(ssl, level, __FILE__, __LINE__, text, X)
+#endif
+
+#if defined(MBEDTLS_ECP_C)
+#define MBEDTLS_SSL_DEBUG_ECP(level, text, X)                  \
+    mbedtls_debug_print_ecp(ssl, level, __FILE__, __LINE__, text, X)
+#endif
+
+#if defined(MBEDTLS_X509_CRT_PARSE_C)
+#if !defined(MBEDTLS_X509_REMOVE_INFO)
+#define MBEDTLS_SSL_DEBUG_CRT(level, text, crt)                \
+    mbedtls_debug_print_crt(ssl, level, __FILE__, __LINE__, text, crt)
+#else
+#define MBEDTLS_SSL_DEBUG_CRT(level, text, crt)       do { } while (0)
+#endif /* MBEDTLS_X509_REMOVE_INFO */
+#endif /* MBEDTLS_X509_CRT_PARSE_C */
+
+#if defined(MBEDTLS_ECDH_C)
+#define MBEDTLS_SSL_DEBUG_ECDH(level, ecdh, attr)               \
+    mbedtls_debug_printf_ecdh(ssl, level, __FILE__, __LINE__, ecdh, attr)
+#endif
+
+#else /* MBEDTLS_DEBUG_C */
+
+#define MBEDTLS_SSL_DEBUG_MSG(level, args)            do { } while (0)
+#define MBEDTLS_SSL_DEBUG_RET(level, text, ret)       do { } while (0)
+#define MBEDTLS_SSL_DEBUG_BUF(level, text, buf, len)  do { } while (0)
+#define MBEDTLS_SSL_DEBUG_MPI(level, text, X)         do { } while (0)
+#define MBEDTLS_SSL_DEBUG_ECP(level, text, X)         do { } while (0)
+#define MBEDTLS_SSL_DEBUG_CRT(level, text, crt)       do { } while (0)
+#define MBEDTLS_SSL_DEBUG_ECDH(level, ecdh, attr)     do { } while (0)
+
+#endif /* MBEDTLS_DEBUG_C */
+
+/**
+ * \def MBEDTLS_PRINTF_ATTRIBUTE
+ *
+ * Mark a function as having printf attributes, and thus enable checking
+ * via -wFormat and other flags. This does nothing on builds with compilers
+ * that do not support the format attribute
+ *
+ * Module:  library/debug.c
+ * Caller:
+ *
+ * This module provides debugging functions.
+ */
+#if defined(__has_attribute)
+#if __has_attribute(format)
+#if defined(__MINGW32__) && __USE_MINGW_ANSI_STDIO == 1
+#define MBEDTLS_PRINTF_ATTRIBUTE(string_index, first_to_check)    \
+    __attribute__((__format__(gnu_printf, string_index, first_to_check)))
+#else /* defined(__MINGW32__) && __USE_MINGW_ANSI_STDIO == 1 */
+#define MBEDTLS_PRINTF_ATTRIBUTE(string_index, first_to_check)    \
+    __attribute__((format(printf, string_index, first_to_check)))
+#endif
+#else /* __has_attribute(format) */
+#define MBEDTLS_PRINTF_ATTRIBUTE(string_index, first_to_check)
+#endif /* __has_attribute(format) */
+#else /* defined(__has_attribute) */
+#define MBEDTLS_PRINTF_ATTRIBUTE(string_index, first_to_check)
+#endif
+
+/**
+ * \def MBEDTLS_PRINTF_SIZET
+ *
+ * MBEDTLS_PRINTF_xxx: Due to issues with older window compilers
+ * and MinGW we need to define the printf specifier for size_t
+ * and long long per platform.
+ *
+ * Module:  library/debug.c
+ * Caller:
+ *
+ * This module provides debugging functions.
+ */
+#if (defined(__MINGW32__) && __USE_MINGW_ANSI_STDIO == 0) || (defined(_MSC_VER) && _MSC_VER < 1800)
+   #include <inttypes.h>
+   #define MBEDTLS_PRINTF_SIZET     PRIuPTR
+   #define MBEDTLS_PRINTF_LONGLONG  "I64d"
+#else \
+    /* (defined(__MINGW32__)  && __USE_MINGW_ANSI_STDIO == 0) || (defined(_MSC_VER) && _MSC_VER < 1800) */
+   #define MBEDTLS_PRINTF_SIZET     "zu"
+   #define MBEDTLS_PRINTF_LONGLONG  "lld"
+#endif \
+    /* (defined(__MINGW32__)  && __USE_MINGW_ANSI_STDIO == 0) || (defined(_MSC_VER) && _MSC_VER < 1800) */
+
+#if !defined(MBEDTLS_PRINTF_MS_TIME)
+#define MBEDTLS_PRINTF_MS_TIME PRId64
+#endif /* MBEDTLS_PRINTF_MS_TIME */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief   Set the threshold error level to handle globally all debug output.
+ *          Debug messages that have a level over the threshold value are
+ *          discarded.
+ *          (Default value: 0 = No debug )
+ *
+ * \param threshold     threshold level of messages to filter on. Messages at a
+ *                      higher level will be discarded.
+ *                          - Debug levels
+ *                              - 0 No debug
+ *                              - 1 Error
+ *                              - 2 State change
+ *                              - 3 Informational
+ *                              - 4 Verbose
+ */
+void mbedtls_debug_set_threshold(int threshold);
+
+/**
+ * \brief    Print a message to the debug output. This function is always used
+ *          through the MBEDTLS_SSL_DEBUG_MSG() macro, which supplies the ssl
+ *          context, file and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the message has occurred in
+ * \param line      line number the message has occurred at
+ * \param format    format specifier, in printf format
+ * \param ...       variables used by the format specifier
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_print_msg(const mbedtls_ssl_context *ssl, int level,
+                             const char *file, int line,
+                             const char *format, ...) MBEDTLS_PRINTF_ATTRIBUTE(5, 6);
+
+/**
+ * \brief   Print the return value of a function to the debug output. This
+ *          function is always used through the MBEDTLS_SSL_DEBUG_RET() macro,
+ *          which supplies the ssl context, file and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the error has occurred in
+ * \param line      line number the error has occurred in
+ * \param text      the name of the function that returned the error
+ * \param ret       the return code value
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_print_ret(const mbedtls_ssl_context *ssl, int level,
+                             const char *file, int line,
+                             const char *text, int ret);
+
+/**
+ * \brief   Output a buffer of size len bytes to the debug output. This function
+ *          is always used through the MBEDTLS_SSL_DEBUG_BUF() macro,
+ *          which supplies the ssl context, file and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the error has occurred in
+ * \param line      line number the error has occurred in
+ * \param text      a name or label for the buffer being dumped. Normally the
+ *                  variable or buffer name
+ * \param buf       the buffer to be outputted
+ * \param len       length of the buffer
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_print_buf(const mbedtls_ssl_context *ssl, int level,
+                             const char *file, int line, const char *text,
+                             const unsigned char *buf, size_t len);
+
+#if defined(MBEDTLS_BIGNUM_C)
+/**
+ * \brief   Print a MPI variable to the debug output. This function is always
+ *          used through the MBEDTLS_SSL_DEBUG_MPI() macro, which supplies the
+ *          ssl context, file and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the error has occurred in
+ * \param line      line number the error has occurred in
+ * \param text      a name or label for the MPI being output. Normally the
+ *                  variable name
+ * \param X         the MPI variable
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_print_mpi(const mbedtls_ssl_context *ssl, int level,
+                             const char *file, int line,
+                             const char *text, const mbedtls_mpi *X);
+#endif
+
+#if defined(MBEDTLS_ECP_C)
+/**
+ * \brief   Print an ECP point to the debug output. This function is always
+ *          used through the MBEDTLS_SSL_DEBUG_ECP() macro, which supplies the
+ *          ssl context, file and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the error has occurred in
+ * \param line      line number the error has occurred in
+ * \param text      a name or label for the ECP point being output. Normally the
+ *                  variable name
+ * \param X         the ECP point
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_print_ecp(const mbedtls_ssl_context *ssl, int level,
+                             const char *file, int line,
+                             const char *text, const mbedtls_ecp_point *X);
+#endif
+
+#if defined(MBEDTLS_X509_CRT_PARSE_C) && !defined(MBEDTLS_X509_REMOVE_INFO)
+/**
+ * \brief   Print a X.509 certificate structure to the debug output. This
+ *          function is always used through the MBEDTLS_SSL_DEBUG_CRT() macro,
+ *          which supplies the ssl context, file and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the error has occurred in
+ * \param line      line number the error has occurred in
+ * \param text      a name or label for the certificate being output
+ * \param crt       X.509 certificate structure
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_print_crt(const mbedtls_ssl_context *ssl, int level,
+                             const char *file, int line,
+                             const char *text, const mbedtls_x509_crt *crt);
+#endif
+
+/* Note: the MBEDTLS_ECDH_C guard here is mandatory because this debug function
+         only works for the built-in implementation. */
+#if defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDH_OR_ECDHE_ANY_ENABLED) && \
+    defined(MBEDTLS_ECDH_C)
+typedef enum {
+    MBEDTLS_DEBUG_ECDH_Q,
+    MBEDTLS_DEBUG_ECDH_QP,
+    MBEDTLS_DEBUG_ECDH_Z,
+} mbedtls_debug_ecdh_attr;
+
+/**
+ * \brief   Print a field of the ECDH structure in the SSL context to the debug
+ *          output. This function is always used through the
+ *          MBEDTLS_SSL_DEBUG_ECDH() macro, which supplies the ssl context, file
+ *          and line number parameters.
+ *
+ * \param ssl       SSL context
+ * \param level     error level of the debug message
+ * \param file      file the error has occurred in
+ * \param line      line number the error has occurred in
+ * \param ecdh      the ECDH context
+ * \param attr      the identifier of the attribute being output
+ *
+ * \attention       This function is intended for INTERNAL usage within the
+ *                  library only.
+ */
+void mbedtls_debug_printf_ecdh(const mbedtls_ssl_context *ssl, int level,
+                               const char *file, int line,
+                               const mbedtls_ecdh_context *ecdh,
+                               mbedtls_debug_ecdh_attr attr);
+#endif /* MBEDTLS_KEY_EXCHANGE_SOME_ECDH_OR_ECDHE_ANY_ENABLED &&
+          MBEDTLS_ECDH_C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* debug.h */