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a9987ab570
Fix libtests test suites to pass on Windows, mostly by dealing with ascii vs. binary and NL vs. CRNL change ($td->NORMALIZE_NEWLINES). Convert some test suites to use fread instead of read. PCRE.hh: define PCRE_STATIC if on Windows. Provide cross-platform function for getting current time instead of using time(0). git-svn-id: svn+q:///qpdf/trunk@678 71b93d88-0707-0410-a8cf-f5a4172ac649
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
// Copyright (c) 2005-2009 Jay Berkenbilt
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//
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// This file is part of qpdf. This software may be distributed under
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// the terms of version 2 of the Artistic License which may be found
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// in the source distribution. It is provided "as is" without express
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// or implied warranty.
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#ifndef __QUTIL_HH__
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#define __QUTIL_HH__
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#include <string>
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#include <list>
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#include <stdio.h>
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#include <sys/stat.h>
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#include <qpdf/QEXC.hh>
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namespace QUtil
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{
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// This is a collection of useful utility functions that don't
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// really go anywhere else.
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std::string int_to_string(int, int length = 0);
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std::string double_to_string(double, int decimal_places = 0);
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// If status is -1, convert the current value of errno to a
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// QEXC::System exception. Otherwise, return status.
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int os_wrapper(std::string const& description, int status)
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throw (QEXC::System);
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FILE* fopen_wrapper(std::string const&, FILE*)
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throw (QEXC::System);
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char* copy_string(std::string const&);
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// Get the value of an environment variable in a portable fashion.
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// Returns true iff the variable is defined. If `value' is
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// non-null, initializes it with the value of the variable.
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bool get_env(std::string const& var, std::string* value = 0);
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time_t get_current_time();
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// Return a string containing the byte representation of the UTF-8
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// encoding for the unicode value passed in.
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std::string toUTF8(unsigned long uval);
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};
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#endif // __QUTIL_HH__
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