group__osip__from.html

关于OSIP协议栈开发的一个很有用的东东～～～

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<a class="anchor" name="ga9" doxytag="osip_from.h::osip_from_get_url" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="structosip__uri.html">osip_uri_t</a>* osip_from_get_url           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>header</em>          </td>
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<p>
Get the url from a From header. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
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<a class="anchor" name="ga1" doxytag="osip_from.h::osip_from_init" ></a><p>
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          <td class="md" nowrap valign="top"> int osip_from_init           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> **&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>header</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Allocate a From element. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
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<a class="anchor" name="ga10" doxytag="osip_from.h::osip_from_param_get" ></a><p>
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          <td class="md" nowrap valign="top"> int osip_from_param_get           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>header</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>pos</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="structosip__uri__param.html">osip_generic_param_t</a> **&nbsp;</td>
          <td class="mdname" nowrap> <em>dest</em></td>
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          <td class="md">)&nbsp;</td>
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<p>
Get a header parameter from a From element. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
    <tr><td></td><td valign=top><em>pos</em>&nbsp;</td><td>The index of the element to get. </td></tr>
    <tr><td></td><td valign=top><em>dest</em>&nbsp;</td><td>A pointer on the element found. </td></tr>
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<a class="anchor" name="ga3" doxytag="osip_from.h::osip_from_parse" ></a><p>
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          <td class="md" nowrap valign="top"> int osip_from_parse           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>header</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>const char *&nbsp;</td>
          <td class="mdname" nowrap> <em>hvalue</em></td>
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          <td class="md">)&nbsp;</td>
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Parse a From element. <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
    <tr><td></td><td valign=top><em>hvalue</em>&nbsp;</td><td>The string to parse. </td></tr>
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<a class="anchor" name="ga6" doxytag="osip_from.h::osip_from_set_displayname" ></a><p>
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          <td class="md" nowrap valign="top"> void osip_from_set_displayname           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>header</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>char *&nbsp;</td>
          <td class="mdname" nowrap> <em>value</em></td>
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          <td class="md">)&nbsp;</td>
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Set the displayname in the From element. <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
    <tr><td></td><td valign=top><em>value</em>&nbsp;</td><td>The value of the element. </td></tr>
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<a class="anchor" name="ga8" doxytag="osip_from.h::osip_from_set_url" ></a><p>
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          <td class="md" nowrap valign="top"> void osip_from_set_url           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>header</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="structosip__uri.html">osip_uri_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>url</em></td>
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          <td></td>
          <td class="md">)&nbsp;</td>
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Set the url in the From element. <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
    <tr><td></td><td valign=top><em>url</em>&nbsp;</td><td>The value of the element. </td></tr>
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<a class="anchor" name="ga11" doxytag="osip_from.h::osip_from_tag_match" ></a><p>
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          <td class="md" nowrap valign="top"> int osip_from_tag_match           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>from1</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap><a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>from2</em></td>
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          <td class="md">)&nbsp;</td>
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Check if the tags in the From headers match. NOTE: THIS IS AN INTERNAL METHOD ONLY <dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td></td><td valign=top><em>from1</em>&nbsp;</td><td>The first From header. </td></tr>
    <tr><td></td><td valign=top><em>from2</em>&nbsp;</td><td>The second From header. </td></tr>
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<a class="anchor" name="ga4" doxytag="osip_from.h::osip_from_to_str" ></a><p>
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          <td class="md" nowrap valign="top"> int osip_from_to_str           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const <a class="el" href="structosip__from.html">osip_from_t</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>header</em>, </td>
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          <td class="md" nowrap align="right"></td>
          <td></td>
          <td class="md" nowrap>char **&nbsp;</td>
          <td class="mdname" nowrap> <em>dest</em></td>
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          <td class="md">)&nbsp;</td>
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Get a string representation of a From element. <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td></td><td valign=top><em>header</em>&nbsp;</td><td>The element to work on. </td></tr>
    <tr><td></td><td valign=top><em>dest</em>&nbsp;</td><td>A pointer on the new allocated string. </td></tr>
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