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  31       </style><link rel="home" href="index.html" title="GnomeVFS - Filesystem Abstraction library"><link rel="up" href="ch08.html" title="Other Stuff"><link rel="previous" href="gnome-vfs-20-gnome-vfs-utils.html" title="gnome-vfs-utils"><link rel="next" href="gnome-vfs-20-gnome-vfs-inet-connection.html" title="gnome-vfs-inet-connection"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table class="navigation" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"><tr valign="middle"><td><a accesskey="p" href="gnome-vfs-20-gnome-vfs-utils.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td><td><a accesskey="u" href="ch08.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td><td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td><th width="100%" align="center">GnomeVFS - Filesystem Abstraction library</th><td><a accesskey="n" href="gnome-vfs-20-gnome-vfs-inet-connection.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td></tr></table><div class="refentry" lang="en"><a name="gnome-vfs-20-gnome-vfs-standard-callbacks"></a><div class="titlepage"><div></div><div></div></div><div class="refnamediv"><h2><span class="refentrytitle">gnome-vfs-standard-callbacks</span></h2><p>gnome-vfs-standard-callbacks &#8212; standard callbacks for use by gnome-vfs module writers</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><pre class="synopsis">
  32
  33
  34
  35 #define     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GNOME-VFS-MODULE-CALLBACK-AUTHENTICATION-CAPS">GNOME_VFS_MODULE_CALLBACK_AUTHENTICATION</a>
  36 #define     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GNOME-VFS-MODULE-CALLBACK-HTTP-PROXY-AUTHENTICATION-CAPS">GNOME_VFS_MODULE_CALLBACK_HTTP_PROXY_AUTHENTICATION</a>
  37 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackAuthenticationOut">GnomeVFSModuleCallbackAuthenticationOut</a>;
  38 #define     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GNOME-VFS-MODULE-CALLBACK-HTTP-SEND-ADDITIONAL-HEADERS-CAPS">GNOME_VFS_MODULE_CALLBACK_HTTP_SEND_ADDITIONAL_HEADERS</a>
  39 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackAdditionalHeadersIn">GnomeVFSModuleCallbackAdditionalHeadersIn</a>;
  40 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackAdditionalHeadersOut">GnomeVFSModuleCallbackAdditionalHeadersOut</a>;
  41 #define     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GNOME-VFS-MODULE-CALLBACK-HTTP-RECEIVED-HEADERS-CAPS">GNOME_VFS_MODULE_CALLBACK_HTTP_RECEIVED_HEADERS</a>
  42 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackReceivedHeadersIn">GnomeVFSModuleCallbackReceivedHeadersIn</a>;
  43 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackReceivedHeadersOut">GnomeVFSModuleCallbackReceivedHeadersOut</a>;
  44 #define     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GNOME-VFS-MODULE-CALLBACK-STATUS-MESSAGE-CAPS">GNOME_VFS_MODULE_CALLBACK_STATUS_MESSAGE</a>
  45 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackStatusMessageIn">GnomeVFSModuleCallbackStatusMessageIn</a>;
  46 typedef     <a href="gnome-vfs-20-gnome-vfs-standard-callbacks.html#GnomeVFSModuleCallbackStatusMessageOut">GnomeVFSModuleCallbackStatusMessageOut</a>;
  47 </pre></div><div class="refsect1" lang="en"><h2>Description</h2><p>
  48
  49 </p></div><div class="refsect1" lang="en"><h2>Details</h2><div class="refsect2" lang="en"><h3><a name="GNOME-VFS-MODULE-CALLBACK-AUTHENTICATION-CAPS"></a>GNOME_VFS_MODULE_CALLBACK_AUTHENTICATION</h3><a class="indexterm" name="id2997538"></a><pre class="programlisting">#define GNOME_VFS_MODULE_CALLBACK_AUTHENTICATION "simple-authentication"
  50 </pre><p>
  51
  52 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GNOME-VFS-MODULE-CALLBACK-HTTP-PROXY-AUTHENTICATION-CAPS"></a>GNOME_VFS_MODULE_CALLBACK_HTTP_PROXY_AUTHENTICATION</h3><a class="indexterm" name="id2997578"></a><pre class="programlisting">#define GNOME_VFS_MODULE_CALLBACK_HTTP_PROXY_AUTHENTICATION "http:proxy-authentication"
  53 </pre><p>
  54
  55 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackAuthenticationOut"></a>GnomeVFSModuleCallbackAuthenticationOut</h3><a class="indexterm" name="id2997614"></a><pre class="programlisting">typedef struct {
  56         char *username;         /* will be freed by g_free,
  57                                  * NULL indicates no auth should be provided;
  58                                  * if the request requires authn, the operation
  59                                  * will fail with a GNOME_VFS_ERROR_ACCESS_DENIED
  60                                  * code
  61                                  */
  62         char *password;         /* will be freed by g_free */
  63
  64         /* Reserved "padding" to avoid future breaks in ABI compatibility */
  65         void *reserved1;
  66         void *reserved2;
  67
  68 } GnomeVFSModuleCallbackAuthenticationOut;
  69 </pre><p>
  70
  71 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GNOME-VFS-MODULE-CALLBACK-HTTP-SEND-ADDITIONAL-HEADERS-CAPS"></a>GNOME_VFS_MODULE_CALLBACK_HTTP_SEND_ADDITIONAL_HEADERS</h3><a class="indexterm" name="id2997656"></a><pre class="programlisting">#define GNOME_VFS_MODULE_CALLBACK_HTTP_SEND_ADDITIONAL_HEADERS "http:send-additional-headers"
  72 </pre><p>
  73
  74 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackAdditionalHeadersIn"></a>GnomeVFSModuleCallbackAdditionalHeadersIn</h3><a class="indexterm" name="id2997692"></a><pre class="programlisting">typedef struct {
  75         GnomeVFSURI *uri;               /* URI of operation */
  76
  77         /* Reserved "padding" to avoid future breaks in ABI compatibility */
  78         void *reserved1;
  79         void *reserved2;
  80 } GnomeVFSModuleCallbackAdditionalHeadersIn;
  81 </pre><p>
  82
  83 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackAdditionalHeadersOut"></a>GnomeVFSModuleCallbackAdditionalHeadersOut</h3><a class="indexterm" name="id2997729"></a><pre class="programlisting">typedef struct {
  84         GList *headers;                 /* list of headers, will be freeed */
  85
  86         /* Reserved "padding" to avoid future breaks in ABI compatibility */
  87         void *reserved1;
  88         void *reserved2;
  89 } GnomeVFSModuleCallbackAdditionalHeadersOut;
  90 </pre><p>
  91
  92 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GNOME-VFS-MODULE-CALLBACK-HTTP-RECEIVED-HEADERS-CAPS"></a>GNOME_VFS_MODULE_CALLBACK_HTTP_RECEIVED_HEADERS</h3><a class="indexterm" name="id2997770"></a><pre class="programlisting">#define GNOME_VFS_MODULE_CALLBACK_HTTP_RECEIVED_HEADERS "http:received-headers"
  93 </pre><p>
  94
  95 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackReceivedHeadersIn"></a>GnomeVFSModuleCallbackReceivedHeadersIn</h3><a class="indexterm" name="id2997805"></a><pre class="programlisting">typedef struct {
  96         GnomeVFSURI *uri;               /* URI of operation */
  97         GList *headers;                 /* list of headers */
  98
  99         /* Reserved "padding" to avoid future breaks in ABI compatibility */
 100         void *reserved1;
 101         void *reserved2;
 102 } GnomeVFSModuleCallbackReceivedHeadersIn;
 103 </pre><p>
 104
 105 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackReceivedHeadersOut"></a>GnomeVFSModuleCallbackReceivedHeadersOut</h3><a class="indexterm" name="id2997842"></a><pre class="programlisting">typedef struct {
 106         int dummy;
 107
 108         /* Reserved "padding" to avoid future breaks in ABI compatibility */
 109         void *reserved1;
 110         void *reserved2;
 111 } GnomeVFSModuleCallbackReceivedHeadersOut;
 112 </pre><p>
 113
 114 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GNOME-VFS-MODULE-CALLBACK-STATUS-MESSAGE-CAPS"></a>GNOME_VFS_MODULE_CALLBACK_STATUS_MESSAGE</h3><a class="indexterm" name="id2997878"></a><pre class="programlisting">#define GNOME_VFS_MODULE_CALLBACK_STATUS_MESSAGE "status-message"
 115 </pre><p>
 116
 117 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackStatusMessageIn"></a>GnomeVFSModuleCallbackStatusMessageIn</h3><a class="indexterm" name="id2997914"></a><pre class="programlisting">typedef struct {
 118         char *uri;              /* Full URI of operation */
 119         char *message;          /* A message indicating the current state or
 120                                  * NULL if there is no message */
 121         int percentage;         /* Percentage indicating completeness 0-100 or
 122                                  * -1 if there is no progress percentage to
 123                                  * report */
 124
 125         /* Reserved "padding" to avoid future breaks in ABI compatibility */
 126         void *reserved1;
 127         void *reserved2;
 128 } GnomeVFSModuleCallbackStatusMessageIn;
 129 </pre><p>
 130
 131 </p></div><hr><div class="refsect2" lang="en"><h3><a name="GnomeVFSModuleCallbackStatusMessageOut"></a>GnomeVFSModuleCallbackStatusMessageOut</h3><a class="indexterm" name="id2997956"></a><pre class="programlisting">typedef struct {
 132         int dummy; /* empty structs not allowed */
 133
 134         /* Reserved "padding" to avoid future breaks in ABI compatibility */
 135         void *reserved1;
 136         void *reserved2;
 137 } GnomeVFSModuleCallbackStatusMessageOut;
 138 </pre><p>
 139
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