Move the commented test to a proper one

1 files changed, 147 insertions, 0 deletions

diff --git a/poppler/PageLabelInfo_p.h b/poppler/PageLabelInfo_p.h
new file mode 100644
index 00000000..d3cd89f9
--- /dev/null
+++ b/poppler/PageLabelInfo_p.h
@@ -0,0 +1,147 @@
+//========================================================================
+//
+// This file is under the GPLv2 or later license
+//
+// Copyright (C) 2005-2006 Kristian Høgsberg <krh@redhat.com>
+// Copyright (C) 2005, 2009 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2011 Simon Kellner <kellner@kit.edu>
+// Copyright (C) 2012 Fabio D'Urso <fabiodurso@hotmail.it>
+//
+// To see a description of the changes please see the Changelog file that
+// came with your tarball or type make ChangeLog if you are building from git
+//
+//========================================================================
+
+/* http://mathworld.wolfram.com/RomanNumerals.html */
+
+#include "goo/GooString.h"
+
+static int fromRoman(const char *buffer) {
+  int digit_value, prev_digit_value, value;
+  int i;
+
+  prev_digit_value = INT_MAX;
+  value = 0;
+  for (i = 0; buffer[i] != '\0'; i++) {
+    switch (buffer[i]) {
+    case 'm':
+    case 'M':
+      digit_value = 1000;
+      break;
+    case 'd':
+    case 'D':
+      digit_value = 500;
+      break;
+    case 'c':
+    case 'C':
+      digit_value = 100;
+      break;
+    case 'l':
+    case 'L':
+      digit_value = 50;
+      break;
+    case 'x':
+    case 'X':
+      digit_value = 10;
+      break;
+    case 'v':
+    case 'V':
+      digit_value = 5;
+      break;
+    case 'i':
+    case 'I':
+      digit_value = 1;
+      break;
+    default:
+      return -1;
+    }
+
+    if (digit_value <= prev_digit_value)
+      value += digit_value;
+    else
+      value += digit_value - prev_digit_value * 2;
+    prev_digit_value = digit_value;
+  }
+
+  return value;
+}
+
+static void toRoman(int number, GooString *str, GBool uppercase) {
+  static const char uppercaseNumerals[] = "IVXLCDM";
+  static const char lowercaseNumerals[] = "ivxlcdm";
+  int divisor;
+  int i, j, k;
+  const char *wh;
+
+  if (uppercase)
+    wh = uppercaseNumerals;
+  else
+    wh = lowercaseNumerals;
+
+  divisor = 1000;
+  for (k = 3; k >= 0; k--) {
+    i = number / divisor;
+    number = number % divisor;
+
+    switch (i) {
+    case 0:
+      break;
+    case 5:
+      str->append(wh[2 * k + 1]);
+      break;
+    case 9:
+      str->append(wh[2 * k + 0]);
+      str->append(wh[ 2 * k + 2]);
+      break;
+    case 4:
+      str->append(wh[2 * k + 0]);
+      str->append(wh[2 * k + 1]);
+      break;
+    default:
+      if (i > 5) {
+       str->append(wh[2 * k + 1]);
+       i -= 5;
+      }
+      for (j = 0; j < i; j++) {
+       str->append(wh[2 * k + 0]);
+      }
+    }
+       
+    divisor = divisor / 10;
+  }
+}
+
+static int fromLatin(const char *buffer)
+{
+  int count;
+  const char *p;
+
+  for (p = buffer; *p; p++) {
+    if (*p != buffer[0])
+      return -1;
+  }
+
+  count = p - buffer;
+  if (buffer[0] >= 'a' && buffer[0] <= 'z')
+    return 26 * (count - 1) + buffer[0] - 'a' + 1;
+  if (buffer[0] >= 'A' && buffer[0] <= 'Z')
+    return 26 * (count - 1) + buffer[0] - 'A' + 1;
+
+  return -1;
+}
+
+static void toLatin(int number, GooString *str, GBool uppercase) {
+  char base, letter;
+  int i, count;
+
+  if (uppercase)
+    base = 'A';
+  else
+    base = 'a';
+
+  count = (number - 1) / 26 + 1;
+  letter = base + (number - 1) % 26;
+
+  for (i = 0; i < count; i++)
+    str->append(letter);
+}