JavaScriptCore-721.26.tar.gz

[apple/javascriptcore.git] / wtf / StringExtras.h

diff --git a/wtf/StringExtras.h b/wtf/StringExtras.h
index ca1c20c9d9e7ad4bae5ef9f4e0a6f12d2374405b..28e80b8369f3ea4e772d7095e451e7f093eab5f6 100644 (file)
--- a/wtf/StringExtras.h
+++ b/wtf/StringExtras.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+ * Copyright (C) 2006 Apple Inc. All rights reserved.

  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions


@@ -26,27 +26,87 @@
 #ifndef WTF_StringExtras_h
 #define WTF_StringExtras_h
 
 #ifndef WTF_StringExtras_h
 #define WTF_StringExtras_h
 

-#include <stdio.h>

 #include <stdarg.h>
 #include <stdarg.h>

+#include <stdio.h>
+
+#if HAVE(STRINGS_H) 
+#include <strings.h> 
+#endif 

 
 #if COMPILER(MSVC)
 
 #if COMPILER(MSVC)

+// FIXME: why a COMPILER check instead of OS? also, these should be HAVE checks

 
 

-inline int snprintf(char *str, size_t size, const char* format, ...) 
+inline int snprintf(char* buffer, size_t count, const char* format, ...) 

 {
     int result;
     va_list args;
     va_start(args, format);
 {
     int result;
     va_list args;
     va_start(args, format);

-    result = _vsnprintf(str, size, format, args);
+    result = _vsnprintf(buffer, count, format, args);

     va_end(args);
     return result;
 }
 
     va_end(args);
     return result;
 }
 

-#if COMPILER(MSVC7)
-// MSVC8 and above define this function
-#define vsnprintf snprintf
+#if COMPILER(MSVC7_OR_LOWER) || OS(WINCE)
+
+inline int vsnprintf(char* buffer, size_t count, const char* format, va_list args)
+{
+    return _vsnprintf(buffer, count, format, args);
+}
+
+#endif
+
+#if OS(WINCE)
+
+inline int strnicmp(const char* string1, const char* string2, size_t count)
+{
+    return _strnicmp(string1, string2, count);
+}
+
+inline int stricmp(const char* string1, const char* string2)
+{
+    return _stricmp(string1, string2);
+}
+
+inline char* strdup(const char* strSource)
+{
+    return _strdup(strSource);
+}
+

 #endif
 
 #endif
 

-inline int strncasecmp(const char* s1, const char* s2, size_t len) { return strnicmp(s1, s2, len); }
+inline int strncasecmp(const char* s1, const char* s2, size_t len)
+{
+    return _strnicmp(s1, s2, len);
+}
+
+inline int strcasecmp(const char* s1, const char* s2)
+{
+    return _stricmp(s1, s2);
+}
+
+#endif
+
+#if OS(WINDOWS) || OS(LINUX) || OS(SOLARIS)
+// FIXME: should check HAVE_STRNSTR
+
+inline char* strnstr(const char* buffer, const char* target, size_t bufferLength)
+{
+    size_t targetLength = strlen(target);
+    if (targetLength == 0)
+        return const_cast<char*>(buffer);
+    for (const char* start = buffer; *start && start + targetLength <= buffer + bufferLength; start++) {
+        if (*start == *target && strncmp(start + 1, target + 1, targetLength - 1) == 0)
+            return const_cast<char*>(start);
+    }
+    return 0;
+}
+
+#endif
+
+#if COMPILER(RVCT) && __ARMCC_VERSION < 400000
+
+int strcasecmp(const char* s1, const char* s2);
+int strncasecmp(const char* s1, const char* s2, size_t len);

 
 #endif
 
 
 #endif