gecko-dev/xpcom/base/nsCRTGlue.h
Benjamin Smedberg d478e7c99f Bug 1332631 part B - file moves from xpcom/glue to xpcom/base, r=froydnj
MozReview-Commit-ID: ARS1aTugYjl

--HG--
rename : xpcom/glue/AutoRestore.h => xpcom/base/AutoRestore.h
rename : xpcom/glue/EnumeratedArrayCycleCollection.h => xpcom/base/EnumeratedArrayCycleCollection.h
rename : xpcom/glue/IntentionalCrash.h => xpcom/base/IntentionalCrash.h
rename : xpcom/glue/nsCOMPtr.cpp => xpcom/base/nsCOMPtr.cpp
rename : xpcom/glue/nsCOMPtr.h => xpcom/base/nsCOMPtr.h
rename : xpcom/glue/nsCRTGlue.cpp => xpcom/base/nsCRTGlue.cpp
rename : xpcom/glue/nsCRTGlue.h => xpcom/base/nsCRTGlue.h
rename : xpcom/glue/nsClassInfoImpl.cpp => xpcom/base/nsClassInfoImpl.cpp
rename : xpcom/glue/nsCycleCollectionNoteChild.h => xpcom/base/nsCycleCollectionNoteChild.h
rename : xpcom/glue/nsCycleCollectionNoteRootCallback.h => xpcom/base/nsCycleCollectionNoteRootCallback.h
rename : xpcom/glue/nsCycleCollectionParticipant.cpp => xpcom/base/nsCycleCollectionParticipant.cpp
rename : xpcom/glue/nsCycleCollectionParticipant.h => xpcom/base/nsCycleCollectionParticipant.h
rename : xpcom/glue/nsCycleCollectionTraversalCallback.h => xpcom/base/nsCycleCollectionTraversalCallback.h
rename : xpcom/glue/nsDebug.h => xpcom/base/nsDebug.h
rename : xpcom/glue/nsIClassInfoImpl.h => xpcom/base/nsIClassInfoImpl.h
rename : xpcom/glue/nsID.cpp => xpcom/base/nsID.cpp
rename : xpcom/glue/nsID.h => xpcom/base/nsID.h
rename : xpcom/glue/nsIInterfaceRequestorUtils.cpp => xpcom/base/nsIInterfaceRequestorUtils.cpp
rename : xpcom/glue/nsIInterfaceRequestorUtils.h => xpcom/base/nsIInterfaceRequestorUtils.h
rename : xpcom/glue/nsINIParser.cpp => xpcom/base/nsINIParser.cpp
rename : xpcom/glue/nsINIParser.h => xpcom/base/nsINIParser.h
rename : xpcom/glue/nsISupportsImpl.cpp => xpcom/base/nsISupportsImpl.cpp
rename : xpcom/glue/nsISupportsImpl.h => xpcom/base/nsISupportsImpl.h
rename : xpcom/glue/nsISupportsUtils.h => xpcom/base/nsISupportsUtils.h
rename : xpcom/glue/nsIWeakReferenceUtils.h => xpcom/base/nsIWeakReferenceUtils.h
rename : xpcom/glue/nsMemory.cpp => xpcom/base/nsMemory.cpp
rename : xpcom/glue/nsMemory.h => xpcom/base/nsMemory.h
rename : xpcom/glue/nsTWeakRef.h => xpcom/base/nsTWeakRef.h
rename : xpcom/glue/nsVersionComparator.cpp => xpcom/base/nsVersionComparator.cpp
rename : xpcom/glue/nsVersionComparator.h => xpcom/base/nsVersionComparator.h
rename : xpcom/glue/nsWeakReference.cpp => xpcom/base/nsWeakReference.cpp
rename : xpcom/glue/nsWeakReference.h => xpcom/base/nsWeakReference.h
extra : rebase_source : df11b181f383b70ffe5051716d63ed11b98be53b
extra : histedit_source : 6d0743fac0562e4676e44a52f0e85375fb4a44ff
2017-01-23 09:24:01 -05:00

148 lines
4.6 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsCRTGlue_h__
#define nsCRTGlue_h__
#include "nscore.h"
/**
* Scan a string for the first character that is *not* in a set of
* delimiters. If the string is only delimiter characters, the end of the
* string is returned.
*
* @param aDelims The set of delimiters (null-terminated)
* @param aStr The string to search (null-terminated)
*/
const char* NS_strspnp(const char* aDelims, const char* aStr);
/**
* Tokenize a string. This function is similar to the strtok function in the
* C standard library, but it does not use static variables to maintain state
* and is therefore thread and reentrancy-safe.
*
* Any leading delimiters in str are skipped. Then the string is scanned
* until an additional delimiter or end-of-string is found. The final
* delimiter is set to '\0'.
*
* @param aDelims The set of delimiters.
* @param aStr The string to search. This is an in-out parameter; it is
* reset to the end of the found token + 1, or to the
* end-of-string if there are no more tokens.
* @return The token. If no token is found (the string is only
* delimiter characters), nullptr is returned.
*/
char* NS_strtok(const char* aDelims, char** aStr);
/**
* "strlen" for char16_t strings
*/
uint32_t NS_strlen(const char16_t* aString);
/**
* "strcmp" for char16_t strings
*/
int NS_strcmp(const char16_t* aStrA, const char16_t* aStrB);
/**
* "strncmp" for char16_t strings
*/
int NS_strncmp(const char16_t* aStrA, const char16_t* aStrB, size_t aLen);
/**
* "strdup" for char16_t strings, uses the NS_Alloc allocator.
*/
char16_t* NS_strdup(const char16_t* aString);
/**
* "strdup", but using the NS_Alloc allocator.
*/
char* NS_strdup(const char* aString);
/**
* strndup for char16_t or char strings (normal strndup is not available on
* windows). This function will ensure that the new string is
* null-terminated. Uses the NS_Alloc allocator.
*
* CharT may be either char16_t or char.
*/
template<typename CharT>
CharT* NS_strndup(const CharT* aString, uint32_t aLen);
// The following case-conversion methods only deal in the ascii repertoire
// A-Z and a-z
// semi-private data declarations... don't use these directly.
class nsLowerUpperUtils
{
public:
static const unsigned char kLower2Upper[256];
static const unsigned char kUpper2Lower[256];
};
inline char
NS_ToUpper(char aChar)
{
return (char)nsLowerUpperUtils::kLower2Upper[(unsigned char)aChar];
}
inline char
NS_ToLower(char aChar)
{
return (char)nsLowerUpperUtils::kUpper2Lower[(unsigned char)aChar];
}
bool NS_IsUpper(char aChar);
bool NS_IsLower(char aChar);
bool NS_IsAscii(char16_t aChar);
bool NS_IsAscii(const char16_t* aString);
bool NS_IsAsciiAlpha(char16_t aChar);
bool NS_IsAsciiDigit(char16_t aChar);
bool NS_IsAsciiWhitespace(char16_t aChar);
bool NS_IsAscii(const char* aString);
bool NS_IsAscii(const char* aString, uint32_t aLength);
#ifndef XPCOM_GLUE_AVOID_NSPR
void NS_MakeRandomString(char* aBuf, int32_t aBufLen);
#endif
#define FF '\f'
#define TAB '\t'
#define CRSTR "\015"
#define LFSTR "\012"
#define CRLF "\015\012" /* A CR LF equivalent string */
// We use the most restrictive filesystem as our default set of illegal filename
// characters. This is currently Windows.
#define OS_FILE_ILLEGAL_CHARACTERS "/:*?\"<>|"
// We also provide a list of all known file path separators for all filesystems.
// This can be used in replacement of FILE_PATH_SEPARATOR when you need to
// identify or replace all known path separators.
#define KNOWN_PATH_SEPARATORS "\\/"
#if defined(XP_MACOSX)
#define FILE_PATH_SEPARATOR "/"
#elif defined(XP_WIN)
#define FILE_PATH_SEPARATOR "\\"
#elif defined(XP_UNIX)
#define FILE_PATH_SEPARATOR "/"
#else
#error need_to_define_your_file_path_separator_and_maybe_illegal_characters
#endif
// Not all these control characters are illegal in all OSs, but we don't really
// want them appearing in filenames
#define CONTROL_CHARACTERS "\001\002\003\004\005\006\007" \
"\010\011\012\013\014\015\016\017" \
"\020\021\022\023\024\025\026\027" \
"\030\031\032\033\034\035\036\037"
#define FILE_ILLEGAL_CHARACTERS CONTROL_CHARACTERS OS_FILE_ILLEGAL_CHARACTERS
#endif // nsCRTGlue_h__