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<title>unique_and_count_values (CFPropertyList::Binary)</title>
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<pre><span class="ruby-comment cmt"># File rbBinaryCFPropertyList.rb, line 424</span>
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<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">unique_and_count_values</span>(<span class="ruby-identifier">value</span>)
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<span class="ruby-comment cmt"># no uniquing for other types than CFString and CFData</span>
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<span class="ruby-keyword kw">if</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFInteger</span>) <span class="ruby-operator">||</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFReal</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-identifier">val</span> = <span class="ruby-identifier">value</span>.<span class="ruby-identifier">value</span>
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<span class="ruby-keyword kw">if</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFInteger</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-ivar">@int_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">bytes_int</span>(<span class="ruby-identifier">val</span>)
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<span class="ruby-keyword kw">else</span>
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<span class="ruby-ivar">@misc_size</span> <span class="ruby-operator">+=</span> <span class="ruby-value">9</span> <span class="ruby-comment cmt"># 9 bytes (8 + marker byte) for real</span>
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-ivar">@count_objects</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-keyword kw">return</span>
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<span class="ruby-keyword kw">elsif</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFDate</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-ivar">@misc_size</span> <span class="ruby-operator">+=</span> <span class="ruby-value">9</span>
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<span class="ruby-ivar">@count_objects</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-keyword kw">return</span>
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<span class="ruby-keyword kw">elsif</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFBoolean</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-ivar">@count_objects</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-ivar">@misc_size</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-keyword kw">return</span>
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<span class="ruby-keyword kw">elsif</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFArray</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-identifier">cnt</span> = <span class="ruby-value">0</span>
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<span class="ruby-identifier">value</span>.<span class="ruby-identifier">value</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">v</span><span class="ruby-operator">|</span>
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<span class="ruby-identifier">cnt</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-identifier">unique_and_count_values</span>(<span class="ruby-identifier">v</span>)
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<span class="ruby-ivar">@object_refs</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span> <span class="ruby-comment cmt"># each array member is a ref</span>
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-ivar">@count_objects</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-ivar">@int_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">bytes_size_int</span>(<span class="ruby-identifier">cnt</span>)
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<span class="ruby-ivar">@misc_size</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span> <span class="ruby-comment cmt"># marker byte for array</span>
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<span class="ruby-keyword kw">return</span>
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<span class="ruby-keyword kw">elsif</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFDictionary</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-identifier">cnt</span> = <span class="ruby-value">0</span>
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<span class="ruby-identifier">value</span>.<span class="ruby-identifier">value</span>.<span class="ruby-identifier">each_pair</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>,<span class="ruby-identifier">v</span><span class="ruby-operator">|</span>
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<span class="ruby-identifier">cnt</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-keyword kw">if</span>(<span class="ruby-operator">!</span><span class="ruby-ivar">@unique_table</span>.<span class="ruby-identifier">has_key?</span>(<span class="ruby-identifier">k</span>))
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<span class="ruby-ivar">@unique_table</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-value">0</span>
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<span class="ruby-ivar">@string_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">binary_strlen</span>(<span class="ruby-identifier">k</span>) <span class="ruby-operator">+</span> <span class="ruby-value">1</span>
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<span class="ruby-ivar">@int_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">bytes_size_int</span>(<span class="ruby-constant">Binary</span>.<span class="ruby-identifier">charset_strlen</span>(<span class="ruby-identifier">k</span>,<span class="ruby-value str">'UTF-8'</span>))
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-ivar">@object_refs</span> <span class="ruby-operator">+=</span> <span class="ruby-value">2</span> <span class="ruby-comment cmt"># both, key and value, are refs</span>
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<span class="ruby-ivar">@unique_table</span>[<span class="ruby-identifier">k</span>] <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-identifier">unique_and_count_values</span>(<span class="ruby-identifier">v</span>)
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-ivar">@count_objects</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-ivar">@misc_size</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span> <span class="ruby-comment cmt"># marker byte for dict</span>
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<span class="ruby-ivar">@int_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">bytes_size_int</span>(<span class="ruby-identifier">cnt</span>)
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<span class="ruby-keyword kw">return</span>
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<span class="ruby-keyword kw">elsif</span>(<span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">CFData</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-identifier">val</span> = <span class="ruby-identifier">value</span>.<span class="ruby-identifier">decoded_value</span>
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<span class="ruby-ivar">@int_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">bytes_size_int</span>(<span class="ruby-identifier">val</span>.<span class="ruby-identifier">length</span>)
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<span class="ruby-ivar">@misc_size</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">val</span>.<span class="ruby-identifier">length</span>
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<span class="ruby-ivar">@count_objects</span> <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-keyword kw">return</span>
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-identifier">val</span> = <span class="ruby-identifier">value</span>.<span class="ruby-identifier">value</span>
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<span class="ruby-keyword kw">if</span>(<span class="ruby-operator">!</span><span class="ruby-ivar">@unique_table</span>.<span class="ruby-identifier">has_key?</span>(<span class="ruby-identifier">val</span>)) <span class="ruby-keyword kw">then</span>
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<span class="ruby-ivar">@unique_table</span>[<span class="ruby-identifier">val</span>] = <span class="ruby-value">0</span>
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<span class="ruby-ivar">@string_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">binary_strlen</span>(<span class="ruby-identifier">val</span>) <span class="ruby-operator">+</span> <span class="ruby-value">1</span>
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<span class="ruby-ivar">@int_size</span> <span class="ruby-operator">+=</span> <span class="ruby-constant">Binary</span>.<span class="ruby-identifier">bytes_size_int</span>(<span class="ruby-constant">Binary</span>.<span class="ruby-identifier">charset_strlen</span>(<span class="ruby-identifier">val</span>,<span class="ruby-value str">'UTF-8'</span>))
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<span class="ruby-keyword kw">end</span>
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<span class="ruby-ivar">@unique_table</span>[<span class="ruby-identifier">val</span>] <span class="ruby-operator">+=</span> <span class="ruby-value">1</span>
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<span class="ruby-keyword kw">end</span></pre>
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