105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
/* -*- C++ -*- */
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// $Id: ARGV.inl 80826 2008-03-04 14:51:23Z wotte $
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#include "ace/Global_Macros.h"
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// Open versioned namespace, if enabled by the user.
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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template <typename CHAR_TYPE> ACE_INLINE
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ACE_ARGV_Queue_Entry_T<CHAR_TYPE>::ACE_ARGV_Queue_Entry_T (void)
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: arg_(0),
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quote_arg_(false)
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{
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// No-op
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}
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template <typename CHAR_TYPE> ACE_INLINE
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ACE_ARGV_Queue_Entry_T<CHAR_TYPE>::ACE_ARGV_Queue_Entry_T (const CHAR_TYPE *arg,
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bool quote_arg)
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: arg_(arg),
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quote_arg_(quote_arg)
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{
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// No-op
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}
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template <typename CHAR_TYPE> ACE_INLINE
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ACE_ARGV_Queue_Entry_T<CHAR_TYPE>::ACE_ARGV_Queue_Entry_T (const ACE_ARGV_Queue_Entry_T<CHAR_TYPE> &entry)
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: arg_(entry.arg_),
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quote_arg_(entry.quote_arg_)
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{
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// No-op
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}
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template <typename CHAR_TYPE> ACE_INLINE
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ACE_ARGV_Queue_Entry_T<CHAR_TYPE>::~ACE_ARGV_Queue_Entry_T (void)
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{
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// No-op just to keep some compilers happy...
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}
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// Return the number of args
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template <typename CHAR_TYPE>
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ACE_INLINE int
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ACE_ARGV_T<CHAR_TYPE>::argc (void) const
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{
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ACE_TRACE ("ACE_ARGV_T::argc");
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// Try to create the argv_ if it isn't there
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ACE_ARGV_T<CHAR_TYPE> *nonconst_this =
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const_cast <ACE_ARGV_T<CHAR_TYPE> *> (this);
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(void) nonconst_this->argv ();
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return this->argc_;
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}
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// Return the arguments in a space-separated string
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template <typename CHAR_TYPE>
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ACE_INLINE const CHAR_TYPE *
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ACE_ARGV_T<CHAR_TYPE>::buf (void)
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{
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ACE_TRACE ("ACE_ARGV_T::buf");
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if (this->buf_ == 0 && this->iterative_)
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this->create_buf_from_queue ();
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return (const CHAR_TYPE *) this->buf_;
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}
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// Return the arguments in an entry-per-argument array
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template <typename CHAR_TYPE>
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ACE_INLINE CHAR_TYPE **
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ACE_ARGV_T<CHAR_TYPE>::argv (void)
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{
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ACE_TRACE ("ACE_ARGV_T::argv");
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// Try to create the argv_ if it isn't there
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if (this->argv_ == 0)
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{
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if (this->iterative_ && this->buf_ == 0)
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this->create_buf_from_queue ();
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// Convert buf_ to argv_
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if (this->string_to_argv () == -1)
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return (CHAR_TYPE **) 0;
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}
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return (CHAR_TYPE **) this->argv_;
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}
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// Subscript operator.
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template <typename CHAR_TYPE>
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ACE_INLINE const CHAR_TYPE *
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ACE_ARGV_T<CHAR_TYPE>::operator[] (size_t i)
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{
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ACE_TRACE ("ACE_ARGV_T::operator[]");
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// Don't go out of bounds.
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if (i >= static_cast<size_t> (this->argc_))
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return 0;
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return (const CHAR_TYPE *) this->argv ()[i];
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}
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// Close versioned namespace, if enabled by the user.
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ACE_END_VERSIONED_NAMESPACE_DECL
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