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/*
* Copyright (c) 2011 Paulo Zanoni
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef XDG_UTILS_H
#define XDG_UTILS_H
#include <string>
#define ITERATE_STRTOK_R(s, delim, ptrptr, tokStr) \
for(tokStr = strtok_r(s, delim, ptrptr); \
tokStr != NULL; \
tokStr = strtok_r(NULL, delim, ptrptr))
#define ITERATE_ESCAPED_STRTOK_R(s, delim, ptrptr, tokStr) \
for(tokStr = XDGUtils::escapedStrTok_r(s, delim, ptrptr); \
tokStr != NULL; \
tokStr = XDGUtils::escapedStrTok_r(NULL, delim, ptrptr))
class XDGUtils
{
public:
static bool validSemicolonList(const char *list);
static char *escapedStrTok_r(char *s, const char *delim,
char **ptrptr);
static bool findFileInPath(const char *fileName,
std::string& fullPath);
static bool fileExists(const char *filePath);
enum XDGLogLevel {
Quiet = 0,
Verbose = 1,
Debug = 2
};
static void setLogLevel(XDGLogLevel logLevel);
static void log(XDGLogLevel logLevel, const char *fmt, ...);
private:
static XDGLogLevel logLevel_;
};
#endif
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