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href="#pub-static-methods">Static Public Member Functions</a> | <a href="#pub-static-attribs">Static Public Attributes</a> | <a href="structExiv2_1_1Photoshop-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">Exiv2::Photoshop Struct Reference</div> </div> </div><!--header--> <div class="contents"> <p>Helper class, has methods to deal with Photoshop "Information Resource Blocks" (IRBs). <a href="structExiv2_1_1Photoshop.html#details">More...</a></p> <p><code>#include <jpgimage.hpp></code></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr class="memitem:a9d27ff53500548ec78953a40e743b287"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a9d27ff53500548ec78953a40e743b287">isIrb</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pPsData, long sizePsData)</td></tr> <tr class="memdesc:a9d27ff53500548ec78953a40e743b287"><td class="mdescLeft"> </td><td class="mdescRight">Checks an IRB. <a href="#a9d27ff53500548ec78953a40e743b287">More...</a><br /></td></tr> <tr class="separator:a9d27ff53500548ec78953a40e743b287"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2e7bcd67a6ff6a47b628d813ae8cf437"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a2e7bcd67a6ff6a47b628d813ae8cf437">valid</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pPsData, long sizePsData)</td></tr> <tr class="memdesc:a2e7bcd67a6ff6a47b628d813ae8cf437"><td class="mdescLeft"> </td><td class="mdescRight">Validates all IRBs. <a href="#a2e7bcd67a6ff6a47b628d813ae8cf437">More...</a><br /></td></tr> <tr class="separator:a2e7bcd67a6ff6a47b628d813ae8cf437"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a31fe5a20fe69912e2bb2f87b40c116c6"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a31fe5a20fe69912e2bb2f87b40c116c6">locateIrb</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pPsData, long sizePsData, uint16_t psTag, const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> **record, uint32_t *const sizeHdr, uint32_t *const sizeData)</td></tr> <tr class="memdesc:a31fe5a20fe69912e2bb2f87b40c116c6"><td class="mdescLeft"> </td><td class="mdescRight">Locates the data for a Photoshop tag in a Photoshop formated memory buffer. Operates on raw data to simplify reuse. <a href="#a31fe5a20fe69912e2bb2f87b40c116c6">More...</a><br /></td></tr> <tr class="separator:a31fe5a20fe69912e2bb2f87b40c116c6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac34205eee36512a0626bddbb462a0620"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac34205eee36512a0626bddbb462a0620"></a> static int </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#ac34205eee36512a0626bddbb462a0620">locateIptcIrb</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pPsData, long sizePsData, const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> **record, uint32_t *const sizeHdr, uint32_t *const sizeData)</td></tr> <tr class="memdesc:ac34205eee36512a0626bddbb462a0620"><td class="mdescLeft"> </td><td class="mdescRight">Forwards to <a class="el" href="structExiv2_1_1Photoshop.html#a31fe5a20fe69912e2bb2f87b40c116c6" title="Locates the data for a Photoshop tag in a Photoshop formated memory buffer. Operates on raw data to s...">locateIrb()</a> with <em>psTag</em> = <em>iptc_</em>. <br /></td></tr> <tr class="separator:ac34205eee36512a0626bddbb462a0620"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a98e277e6b49a095bf931952a6cecf16f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a98e277e6b49a095bf931952a6cecf16f"></a> static int </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a98e277e6b49a095bf931952a6cecf16f">locatePreviewIrb</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pPsData, long sizePsData, const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> **record, uint32_t *const sizeHdr, uint32_t *const sizeData)</td></tr> <tr class="memdesc:a98e277e6b49a095bf931952a6cecf16f"><td class="mdescLeft"> </td><td class="mdescRight">Forwards to <a class="el" href="structExiv2_1_1Photoshop.html#a98e277e6b49a095bf931952a6cecf16f" title="Forwards to locatePreviewIrb() with psTag = preview_. ">locatePreviewIrb()</a> with <em>psTag</em> = <em>preview_</em>. <br /></td></tr> <tr class="separator:a98e277e6b49a095bf931952a6cecf16f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a21b12dcbcd05f3c32b49c2121b77068e"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classExiv2_1_1DataBuf.html">DataBuf</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a21b12dcbcd05f3c32b49c2121b77068e">setIptcIrb</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pPsData, long sizePsData, const <a class="el" href="classExiv2_1_1IptcData.html">IptcData</a> &iptcData)</td></tr> <tr class="memdesc:a21b12dcbcd05f3c32b49c2121b77068e"><td class="mdescLeft"> </td><td class="mdescRight">Set the new IPTC IRB, keeps existing IRBs but removes the IPTC block if there is no new IPTC data to write. <a href="#a21b12dcbcd05f3c32b49c2121b77068e">More...</a><br /></td></tr> <tr class="separator:a21b12dcbcd05f3c32b49c2121b77068e"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a> Static Public Attributes</h2></td></tr> <tr class="memitem:ae593bf6546da454526229645e3114cbc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae593bf6546da454526229645e3114cbc"></a> static const char </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#ae593bf6546da454526229645e3114cbc">ps3Id_</a> [] = "Photoshop 3.0\0"</td></tr> <tr class="memdesc:ae593bf6546da454526229645e3114cbc"><td class="mdescLeft"> </td><td class="mdescRight">Photoshop marker <br /></td></tr> <tr class="separator:ae593bf6546da454526229645e3114cbc"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a61ebfa82dfbf5eb5417bf4fdf548e007"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a61ebfa82dfbf5eb5417bf4fdf548e007"></a> static const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a61ebfa82dfbf5eb5417bf4fdf548e007">irbId_</a> [] = {"8BIM", "AgHg", "DCSR", "PHUT"}</td></tr> <tr class="memdesc:a61ebfa82dfbf5eb5417bf4fdf548e007"><td class="mdescLeft"> </td><td class="mdescRight">Photoshop IRB markers <br /></td></tr> <tr class="separator:a61ebfa82dfbf5eb5417bf4fdf548e007"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a78d00352aa18ac7bf6144e830856ea6b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a78d00352aa18ac7bf6144e830856ea6b"></a> static const char </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a78d00352aa18ac7bf6144e830856ea6b">bimId_</a> [] = "8BIM"</td></tr> <tr class="memdesc:a78d00352aa18ac7bf6144e830856ea6b"><td class="mdescLeft"> </td><td class="mdescRight">Photoshop IRB marker (deprecated) <br /></td></tr> <tr class="separator:a78d00352aa18ac7bf6144e830856ea6b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1f901d93824440438f7a015cb2738bd5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1f901d93824440438f7a015cb2738bd5"></a> static const uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a1f901d93824440438f7a015cb2738bd5">iptc_</a> = 0x0404</td></tr> <tr class="memdesc:a1f901d93824440438f7a015cb2738bd5"><td class="mdescLeft"> </td><td class="mdescRight">Photoshop IPTC marker <br /></td></tr> <tr class="separator:a1f901d93824440438f7a015cb2738bd5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a41722f55a99aaafa4cf2015068e7924c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a41722f55a99aaafa4cf2015068e7924c"></a> static const uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1Photoshop.html#a41722f55a99aaafa4cf2015068e7924c">preview_</a> = 0x040c</td></tr> <tr class="memdesc:a41722f55a99aaafa4cf2015068e7924c"><td class="mdescLeft"> </td><td class="mdescRight">Photoshop preview marker <br /></td></tr> <tr class="separator:a41722f55a99aaafa4cf2015068e7924c"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Helper class, has methods to deal with Photoshop "Information Resource Blocks" (IRBs). </p> </div><h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a9d27ff53500548ec78953a40e743b287"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool Exiv2::Photoshop::isIrb </td> <td>(</td> <td class="paramtype">const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> * </td> <td class="paramname"><em>pPsData</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">long </td> <td class="paramname"><em>sizePsData</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Checks an IRB. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">pPsData</td><td>Existing IRB buffer </td></tr> <tr><td class="paramname">sizePsData</td><td>Size of the IRB buffer </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>true if the IRB marker is known and the buffer is big enough to check this;<br /> false otherwise </dd></dl> <p>References <a class="el" href="structExiv2_1_1Photoshop.html#a61ebfa82dfbf5eb5417bf4fdf548e007">irbId_</a>.</p> <p>Referenced by <a class="el" href="structExiv2_1_1Photoshop.html#a31fe5a20fe69912e2bb2f87b40c116c6">locateIrb()</a>, and <a class="el" href="classExiv2_1_1PsdImage.html#ae9bb61fa8016a76aa01718990c52dd3f">Exiv2::PsdImage::readMetadata()</a>.</p> </div> </div> <a class="anchor" id="a31fe5a20fe69912e2bb2f87b40c116c6"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int Exiv2::Photoshop::locateIrb </td> <td>(</td> <td class="paramtype">const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> * </td> <td class="paramname"><em>pPsData</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">long </td> <td class="paramname"><em>sizePsData</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">uint16_t </td> <td class="paramname"><em>psTag</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> ** </td> <td class="paramname"><em>record</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">uint32_t *const </td> <td class="paramname"><em>sizeHdr</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">uint32_t *const </td> <td class="paramname"><em>sizeData</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Locates the data for a Photoshop tag in a Photoshop formated memory buffer. Operates on raw data to simplify reuse. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">pPsData</td><td>Pointer to buffer containing entire payload of Photoshop formated data, e.g., from APP13 Jpeg segment. </td></tr> <tr><td class="paramname">sizePsData</td><td>Size in bytes of pPsData. </td></tr> <tr><td class="paramname">psTag</td><td>Tag number of the block to look for. </td></tr> <tr><td class="paramname">record</td><td>Output value that is set to the start of the data block within pPsData (may not be null). </td></tr> <tr><td class="paramname">sizeHdr</td><td>Output value that is set to the size of the header within the data block pointed to by record (may not be null). </td></tr> <tr><td class="paramname">sizeData</td><td>Output value that is set to the size of the actual data within the data block pointed to by record (may not be null). </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>0 if successful;<br /> 3 if no data for psTag was found in pPsData;<br /> -2 if the pPsData buffer does not contain valid data. </dd></dl> <p>References <a class="el" href="namespaceExiv2.html#a2ac010ed4daa22c05b792ade639cda07">Exiv2::getULong()</a>, <a class="el" href="namespaceExiv2.html#aba0bbd0d82b12d40d7ff78e54b91d9eb">Exiv2::getUShort()</a>, and <a class="el" href="structExiv2_1_1Photoshop.html#a9d27ff53500548ec78953a40e743b287">isIrb()</a>.</p> <p>Referenced by <a class="el" href="structExiv2_1_1Photoshop.html#ac34205eee36512a0626bddbb462a0620">locateIptcIrb()</a>, and <a class="el" href="structExiv2_1_1Photoshop.html#a98e277e6b49a095bf931952a6cecf16f">locatePreviewIrb()</a>.</p> </div> </div> <a class="anchor" id="a21b12dcbcd05f3c32b49c2121b77068e"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classExiv2_1_1DataBuf.html">DataBuf</a> Exiv2::Photoshop::setIptcIrb </td> <td>(</td> <td class="paramtype">const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> * </td> <td class="paramname"><em>pPsData</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">long </td> <td class="paramname"><em>sizePsData</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="classExiv2_1_1IptcData.html">IptcData</a> & </td> <td class="paramname"><em>iptcData</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Set the new IPTC IRB, keeps existing IRBs but removes the IPTC block if there is no new IPTC data to write. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">pPsData</td><td>Existing IRB buffer </td></tr> <tr><td class="paramname">sizePsData</td><td>Size of the IRB buffer, may be 0 </td></tr> <tr><td class="paramname">iptcData</td><td>Iptc data to embed, may be empty </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>A data buffer containing the new IRB buffer, may have 0 size </dd></dl> <p>References <a class="el" href="namespaceExiv2.html#a717a4bb844932a834dd109ce2554a2a4">Exiv2::append()</a>, <a class="el" href="classExiv2_1_1IptcParser.html#ade6b61bc6ce95b24c2c0b47575f1c20a">Exiv2::IptcParser::encode()</a>, <a class="el" href="namespaceExiv2.html#a95c7b79205556288e3c967798a4c5c41">Exiv2::hexdump()</a>, <a class="el" href="structExiv2_1_1Photoshop.html#a1f901d93824440438f7a015cb2738bd5">iptc_</a>, <a class="el" href="structExiv2_1_1Photoshop.html#ac34205eee36512a0626bddbb462a0620">locateIptcIrb()</a>, <a class="el" href="classExiv2_1_1DataBuf.html#a9a00173081c913d3add58854d9ad2c39">Exiv2::DataBuf::pData_</a>, <a class="el" href="classExiv2_1_1DataBuf.html#a5e6028d5cdae2e149749667cf66c3e91">Exiv2::DataBuf::size_</a>, <a class="el" href="namespaceExiv2.html#ac40b07808b158c7d196d12d55c677338">Exiv2::ul2Data()</a>, and <a class="el" href="namespaceExiv2.html#a553bcd11ca439ab9f6783ee594e85bd6">Exiv2::us2Data()</a>.</p> </div> </div> <a class="anchor" id="a2e7bcd67a6ff6a47b628d813ae8cf437"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool Exiv2::Photoshop::valid </td> <td>(</td> <td class="paramtype">const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> * </td> <td class="paramname"><em>pPsData</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">long </td> <td class="paramname"><em>sizePsData</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Validates all IRBs. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">pPsData</td><td>Existing IRB buffer </td></tr> <tr><td class="paramname">sizePsData</td><td>Size of the IRB buffer, may be 0 </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>true if all IRBs are valid;<br /> false otherwise </dd></dl> <p>References <a class="el" href="structExiv2_1_1Photoshop.html#ac34205eee36512a0626bddbb462a0620">locateIptcIrb()</a>.</p> <p>Referenced by <a class="el" href="classExiv2_1_1JpegBase.html#ad6e281a6e5e863c93fbb123f0b38bc4c">Exiv2::JpegBase::readMetadata()</a>.</p> </div> </div> <hr/>The documentation for this struct was generated from the following files:<ul> <li><a class="el" href="jpgimage_8hpp.html">jpgimage.hpp</a></li> <li>jpgimage.cpp</li> </ul> </div><!-- contents --> <!-- start footer part --> <hr 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