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Diffstat (limited to 'Build/source/libs/poppler/poppler-src/goo/gstrtod.cc')
-rw-r--r--Build/source/libs/poppler/poppler-src/goo/gstrtod.cc147
1 files changed, 0 insertions, 147 deletions
diff --git a/Build/source/libs/poppler/poppler-src/goo/gstrtod.cc b/Build/source/libs/poppler/poppler-src/goo/gstrtod.cc
deleted file mode 100644
index a1062821218..00000000000
--- a/Build/source/libs/poppler/poppler-src/goo/gstrtod.cc
+++ /dev/null
@@ -1,147 +0,0 @@
-/* This file is part of Libspectre.
- *
- * Copyright (C) 2007, 2012 Albert Astals Cid <aacid@kde.org>
- * Copyright (C) 2007 Carlos Garcia Campos <carlosgc@gnome.org>
- *
- * Libspectre is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * Libspectre is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-/* This function comes from spectre-utils from libspectre */
-
-#include "gstrtod.h"
-
-#include <locale.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define ascii_isspace(c) \
- (c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v')
-#define ascii_isdigit(c) \
- (c >= '0' && c <= '9')
-
-double gatof(const char *nptr)
-{
- return gstrtod(nptr, nullptr);
-}
-
-double gstrtod(const char *nptr, char **endptr)
-{
- char *fail_pos;
- double val;
- struct lconv *locale_data;
- const char *decimal_point;
- int decimal_point_len;
- const char *p, *decimal_point_pos;
- const char *end = nullptr; /* Silence gcc */
- int strtod_errno;
-
- fail_pos = nullptr;
-
- locale_data = localeconv ();
- decimal_point = locale_data->decimal_point;
- decimal_point_len = strlen (decimal_point);
-
- decimal_point_pos = nullptr;
- end = nullptr;
-
- if (decimal_point[0] != '.' || decimal_point[1] != 0) {
- p = nptr;
- /* Skip leading space */
- while (ascii_isspace (*p))
- p++;
-
- /* Skip leading optional sign */
- if (*p == '+' || *p == '-')
- p++;
-
- if (ascii_isdigit (*p) || *p == '.') {
- while (ascii_isdigit (*p))
- p++;
-
- if (*p == '.')
- decimal_point_pos = p++;
-
- while (ascii_isdigit (*p))
- p++;
-
- if (*p == 'e' || *p == 'E')
- p++;
- if (*p == '+' || *p == '-')
- p++;
- while (ascii_isdigit (*p))
- p++;
-
- end = p;
- }
- /* For the other cases, we need not convert the decimal point */
- }
-
- if (decimal_point_pos) {
- char *copy, *c;
-
- /* We need to convert the '.' to the locale specific decimal point */
- copy = (char *) malloc (end - nptr + 1 + decimal_point_len);
-
- c = copy;
- memcpy (c, nptr, decimal_point_pos - nptr);
- c += decimal_point_pos - nptr;
- memcpy (c, decimal_point, decimal_point_len);
- c += decimal_point_len;
- memcpy (c, decimal_point_pos + 1, end - (decimal_point_pos + 1));
- c += end - (decimal_point_pos + 1);
- *c = 0;
-
- errno = 0;
- val = strtod (copy, &fail_pos);
- strtod_errno = errno;
-
- if (fail_pos) {
- if (fail_pos - copy > decimal_point_pos - nptr)
- fail_pos = (char *)nptr + (fail_pos - copy) - (decimal_point_len - 1);
- else
- fail_pos = (char *)nptr + (fail_pos - copy);
- }
-
- free (copy);
- } else if (end) {
- char *copy;
-
- copy = (char *) malloc (end - (char *)nptr + 1);
- memcpy (copy, nptr, end - nptr);
- *(copy + (end - (char *)nptr)) = 0;
-
- errno = 0;
- val = strtod (copy, &fail_pos);
- strtod_errno = errno;
-
- if (fail_pos) {
- fail_pos = (char *)nptr + (fail_pos - copy);
- }
-
- free (copy);
- } else {
- errno = 0;
- val = strtod (nptr, &fail_pos);
- strtod_errno = errno;
- }
-
- if (endptr)
- *endptr = fail_pos;
-
- errno = strtod_errno;
-
- return val;
-}