restructure the project

1 files changed, 0 insertions, 251 deletions

diff --git a/src/error.c b/src/error.c
deleted file mode 100644
index d49c456..0000000
--- a/src/error.c
+++ /dev/null
@@ -1,251 +0,0 @@
-/*
- * Copyright (c) 2015 Egor Tensin <Egor.Tensin@gmail.com>
- * This file is part of the "AES tools" project.
- * For details, see https://github.com/egor-tensin/aes-tools.
- * Distributed under the MIT License.
- */
-
-#include <aes/all.h>
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#if defined(_MSC_VER) && _MSC_VER < 1900
-
-#include <stdarg.h>
-
-#define snprintf c99_snprintf
-#define vsnprintf c99_vsnprintf
-
-static int c99_vsnprintf(char *dest, size_t dest_size, const char *fmt, va_list ap)
-{
-    int dest_len = -1;
-
-    if (dest_size != 0)
-        dest_len = _vsnprintf_s(dest, dest_size, _TRUNCATE, fmt, ap);
-    if (dest_len == -1)
-        dest_len = _vscprintf(fmt, ap);
-
-    return dest_len;
-}
-
-static int c99_snprintf(char *dest, size_t dest_size, const char *fmt, ...)
-{
-    va_list ap;
-    va_start(ap, fmt);
-
-    int dest_len = c99_vsnprintf(dest, dest_size, fmt, ap);
-
-    va_end(ap);
-    return dest_len;
-}
-
-#endif
-
-static void aes_fill_string(char* dest, size_t dest_size, const char* src)
-{
-    strncpy(dest, src, dest_size);
-    dest[dest_size - 1] = '\0';
-}
-
-static const char* aes_strerror_messages[] =
-{
-    "Success",
-    "Invalid argument value NULL",
-    "Couldn't parse",
-    "Invalid PKCS7 padding (wrong key?)",
-    "Not implemented",
-    "Missing padding",
-    "Couldn't allocate memory",
-};
-
-const char* aes_strerror(AES_StatusCode ec)
-{
-    return aes_strerror_messages[ec];
-}
-
-static size_t aes_format_error_strerror(
-    const AES_ErrorDetails* err_details,\
-    char* dest,
-    size_t dest_size)
-{
-    const AES_StatusCode ec = aes_get_error_code(err_details);
-    const char* const msg = aes_strerror(ec);
-
-    if (dest == NULL)
-        return strlen(msg) + 1;
-
-    aes_fill_string(dest, dest_size, msg);
-    return strlen(dest);
-}
-
-static size_t aes_format_null_argument_error(
-    const AES_ErrorDetails* err_details,
-    char* dest,
-    size_t dest_size)
-{
-    static const char* const fmt = "Invalid argument value NULL for parameter '%s'";
-    const char* const param_name = err_details->params.null_arg.param_name;
-
-    if (dest == NULL && dest_size == 0)
-        return snprintf(NULL, 0, fmt, param_name) + 1;
-
-    snprintf(dest, dest_size, fmt, param_name);
-    return strlen(dest);
-}
-
-static size_t aes_format_parse_error(
-    const AES_ErrorDetails* err_details,
-    char* dest,
-    size_t dest_size)
-{
-    static const char* const fmt = "Couldn't parse '%s' (possibly not complete input) as %s";
-    const char* const src = err_details->params.parse_error.src;
-    const char* const what = err_details->params.parse_error.what;
-
-    if (dest == NULL)
-        return snprintf(NULL, 0, fmt, src, what) + 1;
-
-    snprintf(dest, dest_size, fmt, src, what);
-    return strlen(dest);
-}
-
-static size_t aes_format_not_implemented_error(
-    const AES_ErrorDetails* err_details,
-    char* dest,
-    size_t dest_size)
-{
-    static const char* const fmt = "Not implemented: %s";
-    const char* const src = err_details->params.not_implemented.what;
-
-    if (dest == NULL)
-        return snprintf(NULL, 0, fmt, src) + 1;
-
-    snprintf(dest, dest_size, fmt, src);
-    return strlen(dest);
-}
-
-typedef size_t (*AES_ErrorFormatter)(const AES_ErrorDetails*, char*, size_t);
-
-static AES_ErrorFormatter err_formatters[] =
-{
-    &aes_format_error_strerror,
-    &aes_format_null_argument_error,
-    &aes_format_parse_error,
-    &aes_format_error_strerror,
-    &aes_format_not_implemented_error,
-    &aes_format_error_strerror,
-    &aes_format_error_strerror,
-};
-
-size_t aes_format_error(
-    const AES_ErrorDetails* err_details,
-    char* dest,
-    size_t dest_size)
-{
-    assert(err_details);
-
-    return err_formatters[err_details->ec](err_details, dest, dest_size);
-}
-
-#ifdef WIN32
-#include <windows.h>
-
-static void aes_collect_call_stack(AES_ErrorDetails* err_details)
-{
-    err_details->call_stack_len = CaptureStackBackTrace(
-        1, AES_MAX_CALL_STACK_LENGTH, err_details->call_stack, NULL);
-}
-#else
-static void aes_collect_call_stack(AES_ErrorDetails* err_details)
-{
-    err_details->call_stack_len = 0;
-}
-#endif
-
-static AES_StatusCode aes_make_error(
-    AES_ErrorDetails* err_details,
-    AES_StatusCode ec)
-{
-    if (err_details == NULL)
-        return ec;
-
-    if (aes_is_error(ec))
-        aes_collect_call_stack(err_details);
-
-    return err_details->ec = ec;
-}
-
-AES_StatusCode aes_success(
-    AES_ErrorDetails* err_details)
-{
-    return aes_make_error(err_details, AES_SUCCESS);
-}
-
-AES_StatusCode aes_error_null_argument(
-    AES_ErrorDetails* err_details,
-    const char* param_name)
-{
-    AES_StatusCode status = aes_make_error(err_details, AES_NULL_ARGUMENT_ERROR);
-
-    if (err_details != NULL)
-        aes_fill_string(
-            err_details->params.null_arg.param_name,
-            sizeof(err_details->params.null_arg.param_name), param_name);
-
-    return status;
-}
-
-AES_StatusCode aes_error_parse(
-    AES_ErrorDetails* err_details,
-    const char* src,
-    const char* what)
-{
-    AES_StatusCode status = aes_make_error(err_details, AES_PARSE_ERROR);
-
-    if (err_details != NULL)
-    {
-        aes_fill_string(
-            err_details->params.parse_error.src,
-            sizeof(err_details->params.parse_error.src), src);
-        aes_fill_string(
-            err_details->params.parse_error.what,
-            sizeof(err_details->params.parse_error.what), what);
-    }
-
-    return status;
-}
-
-AES_StatusCode aes_error_invalid_pkcs7_padding(
-    AES_ErrorDetails* err_details)
-{
-    return aes_make_error(err_details, AES_INVALID_PKCS7_PADDING_ERROR);
-}
-
-AES_StatusCode aes_error_not_implemented(
-    AES_ErrorDetails* err_details,
-    const char* what)
-{
-    AES_StatusCode status = aes_make_error(err_details, AES_NOT_IMPLEMENTED_ERROR);
-
-    if (err_details != NULL)
-        aes_fill_string(
-            err_details->params.not_implemented.what,
-            sizeof(err_details->params.not_implemented.what), what);
-
-    return status;
-}
-
-AES_StatusCode aes_error_missing_padding(
-    AES_ErrorDetails* err_details)
-{
-    return aes_make_error(err_details, AES_MISSING_PADDING_ERROR);
-}
-
-AES_StatusCode aes_error_memory_allocation(
-    AES_ErrorDetails* err_details)
-{
-    return aes_make_error(err_details, AES_MEMORY_ALLOCATION_ERROR);
-}