1 files changed, 164 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/Common/MyString.cpp b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/Common/MyString.cpp
new file mode 100644
index 000000000..c2e5311aa
--- /dev/null
+++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/Common/MyString.cpp
@@ -0,0 +1,164 @@
+// Common/String.cpp
+
+#include "StdAfx.h"
+
+#include <ctype.h>
+#ifdef HAVE_WCTYPE_H
+#include <wctype.h>
+#endif
+#include "StringConvert.h" // FIXED
+
+#include "MyString.h" // FIXED to avoid confusion with <string.h> on some filesystems
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef HAVE_WCHAR__H
+#include <wchar.h>
+#endif
+
+#include <limits.h>
+#ifndef MB_LEN_MAX
+#define MB_LEN_MAX 1024
+#endif
+
+#include "myPrivate.h"
+
+#ifdef ENV_UNIX
+LPSTR WINAPI CharPrevA( LPCSTR start, LPCSTR ptr ) { // OK for MBS
+  while (*start && (start < ptr)) {
+    LPCSTR next = CharNextA( start );
+    if (next >= ptr)
+      break;
+    start = next;
+  }
+  return (LPSTR)start;
+}
+
+LPSTR WINAPI CharNextA( LPCSTR ptr ) {
+  if (!*ptr)
+    return (LPSTR)ptr;
+// #ifdef HAVE_MBRTOWC
+//  if (global_use_utf16_conversion)
+//  {
+//    wchar_t wc;
+//    size_t len  = mbrtowc(&wc,ptr,MB_LEN_MAX,0);  // mbrtowc stales on some configurations.
+//    if (len >= 1) return (LPSTR)(ptr + len);
+//    printf("INTERNAL ERROR - CharNextA\n");
+//    exit(EXIT_FAILURE);
+//  } else {
+//    return (LPSTR)(ptr + 1);
+//  }
+//#else
+  return (LPSTR)(ptr + 1); // p7zip search only for ASCII characters like '/' so no need to worry about current locale
+//#endif
+}
+#endif
+
+wchar_t MyCharLower(wchar_t c)
+{
+#ifdef HAVE_TOWUPPER
+   return towlower(c);
+#else
+   int ret = c;
+   if ((ret >= 1) && (ret <256)) ret = tolower(ret);
+   return (wchar_t)ret;
+#endif
+}
+
+char * MyStringLower(char *s)
+{
+  if (s == 0)
+    return 0;
+  char *ret = s;
+  while (*s)
+  {
+   *s = MyCharLower(*s);
+    s++;
+  }
+  return ret;
+}
+
+wchar_t * MyStringLower(wchar_t *s)
+{
+  if (s == 0)
+    return 0;
+  wchar_t *ret = s;
+  while (*s)
+  {
+   *s = MyCharLower(*s);
+    s++;
+  }
+  return ret;
+}
+
+wchar_t MyCharUpper(wchar_t c)
+{
+#ifdef HAVE_TOWUPPER
+   return towupper(c);
+#else
+   int ret = c;
+   if ((ret >= 1) && (ret <256)) ret = toupper(ret);
+   return (wchar_t)ret;
+#endif
+}
+
+wchar_t * MyStringUpper(wchar_t *s)
+{
+  if (s == 0)
+    return 0;
+  wchar_t *ret = s;
+  while (*s)
+  {
+   *s = MyCharUpper(*s);
+    s++;
+  }
+  return ret;
+}
+
+int MyStringCompare(const char *s1, const char *s2)
+{
+  while (true)
+  {
+    unsigned char c1 = (unsigned char)*s1++;
+    unsigned char c2 = (unsigned char)*s2++;
+    if (c1 < c2) return -1;
+    if (c1 > c2) return 1;
+    if (c1 == 0) return 0;
+  }
+}
+
+int MyStringCompare(const wchar_t *s1, const wchar_t *s2)
+{
+  while (true)
+  {
+    wchar_t c1 = *s1++;
+    wchar_t c2 = *s2++;
+    if (c1 < c2) return -1;
+    if (c1 > c2) return 1;
+    if (c1 == 0) return 0;
+  }
+}
+
+int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2)
+{
+  while (true)
+  {
+    wchar_t c1 = *s1++;
+    wchar_t c2 = *s2++;
+    if (c1 != c2)
+    {
+      wchar_t u1 = MyCharUpper(c1);
+      wchar_t u2 = MyCharUpper(c2);
+      if (u1 < u2) return -1;
+      if (u1 > u2) return 1;
+    }
+    if (c1 == 0) return 0;
+  }
+}
+
+int MyStringCompareNoCase(const char *s1, const char *s2)
+{
+  return MyStringCompareNoCase(MultiByteToUnicodeString(s1), MultiByteToUnicodeString(s2));
+}
+