/usr/share/gtk-doc/html/libsecret-1/libsecret-SecretSchema.html is in libsecret-1-dev 0.16-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>SecretSchema</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1">
<link rel="home" href="index.html" title="Libsecret Library Reference Manual">
<link rel="up" href="simple.html" title="Part I. Simple API">
<link rel="prev" href="libsecret-Password-storage.html" title="Password storage">
<link rel="next" href="examples.html" title="Part II. Examples">
<meta name="generator" content="GTK-Doc V1.19 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2">
<tr valign="middle">
<td><a accesskey="p" href="libsecret-Password-storage.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td>
<td><a accesskey="u" href="simple.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">Libsecret Library Reference Manual</th>
<td><a accesskey="n" href="examples.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td>
</tr>
<tr><td colspan="5" class="shortcuts">
<a href="#libsecret-SecretSchema.synopsis" class="shortcut">Top</a>
|
<a href="#libsecret-SecretSchema.description" class="shortcut">Description</a>
</td></tr>
</table>
<div class="refentry">
<a name="libsecret-SecretSchema"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libsecret-SecretSchema.top_of_page"></a>SecretSchema</span></h2>
<p>SecretSchema — Schema for defining which attributes are on items</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="libsecret-SecretSchema.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libsecret/secret.h>
extern const SecretSchema * <a class="link" href="libsecret-SecretSchema.html#SECRET-SCHEMA-NOTE:CAPS" title="SECRET_SCHEMA_NOTE">SECRET_SCHEMA_NOTE</a>;
extern const SecretSchema * <a class="link" href="libsecret-SecretSchema.html#SECRET-SCHEMA-COMPAT-NETWORK:CAPS" title="SECRET_SCHEMA_COMPAT_NETWORK">SECRET_SCHEMA_COMPAT_NETWORK</a>;
<a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema">SecretSchema</a>;
enum <a class="link" href="libsecret-SecretSchema.html#SecretSchemaFlags" title="enum SecretSchemaFlags">SecretSchemaFlags</a>;
<a class="link" href="libsecret-SecretSchema.html#SecretSchemaAttribute" title="SecretSchemaAttribute">SecretSchemaAttribute</a>;
enum <a class="link" href="libsecret-SecretSchema.html#SecretSchemaAttributeType" title="enum SecretSchemaAttributeType">SecretSchemaAttributeType</a>;
<a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="returnvalue">SecretSchema</span></a> * <a class="link" href="libsecret-SecretSchema.html#secret-schema-new" title="secret_schema_new ()">secret_schema_new</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchemaFlags" title="enum SecretSchemaFlags"><span class="type">SecretSchemaFlags</span></a> flags</code></em>,
<em class="parameter"><code>...</code></em>);
<a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="returnvalue">SecretSchema</span></a> * <a class="link" href="libsecret-SecretSchema.html#secret-schema-newv" title="secret_schema_newv ()">secret_schema_newv</a> (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchemaFlags" title="enum SecretSchemaFlags"><span class="type">SecretSchemaFlags</span></a> flags</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Hash-Tables.html#GHashTable"><span class="type">GHashTable</span></a> *attribute_names_and_types</code></em>);
<a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="returnvalue">SecretSchema</span></a> * <a class="link" href="libsecret-SecretSchema.html#secret-schema-ref" title="secret_schema_ref ()">secret_schema_ref</a> (<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a> *schema</code></em>);
<span class="returnvalue">void</span> <a class="link" href="libsecret-SecretSchema.html#secret-schema-unref" title="secret_schema_unref ()">secret_schema_unref</a> (<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a> *schema</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libsecret-SecretSchema.description"></a><h2>Description</h2>
<p>
Each password is associated with a set of attributes. Attribute values can
be either strings, integers or booleans.
</p>
<p>
The names and types of allowed attributes for a given password are defined
with a schema.
</p>
<p>
Additional schemas can be defined via the <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><code class="literal">SecretSchema</code></a> structure like this:
</p>
<p>
</p>
<div class="informalexample">
<table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
<tbody>
<tr>
<td class="listing_lines" align="right"><pre>1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23</pre></td>
<td class="listing_code"><pre class="programlisting"><span class="comment">/* in a header: */</span>
<span class="keyword">const</span><span class="normal"> <a href="libsecret-SecretSchema.html#SecretSchema">SecretSchema</a> </span><span class="symbol">*</span><span class="normal"> </span><span class="function">example_get_schema</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Miscellaneous-Macros.html#G-GNUC-CONST:CAPS">G_GNUC_CONST</a></span><span class="symbol">;</span>
<span class="preproc">#define</span><span class="normal"> </span><span class="usertype">EXAMPLE_SCHEMA</span><span class="normal"> </span><span class="function">example_get_schema</span><span class="normal"> </span><span class="symbol">()</span>
<span class="comment">/* in a .c file: */</span>
<span class="keyword">const</span><span class="normal"> <a href="libsecret-SecretSchema.html#SecretSchema">SecretSchema</a> </span><span class="symbol">*</span>
<span class="function">example_get_schema</span><span class="normal"> </span><span class="symbol">(</span><span class="type">void</span><span class="symbol">)</span>
<span class="cbracket">{</span>
<span class="normal"> </span><span class="keyword">static</span><span class="normal"> </span><span class="keyword">const</span><span class="normal"> </span><span class="usertype">SecretSchema</span><span class="normal"> the_schema </span><span class="symbol">=</span><span class="normal"> </span><span class="cbracket">{</span>
<span class="normal"> </span><span class="string">"org.example.Password"</span><span class="symbol">,</span><span class="normal"> <a href="libsecret-SecretSchema.html#SECRET-SCHEMA-NONE:CAPS">SECRET_SCHEMA_NONE</a></span><span class="symbol">,</span>
<span class="normal"> </span><span class="cbracket">{</span>
<span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="string">"number"</span><span class="symbol">,</span><span class="normal"> <a href="libsecret-SecretSchema.html#SECRET-SCHEMA-ATTRIBUTE-INTEGER:CAPS">SECRET_SCHEMA_ATTRIBUTE_INTEGER</a> </span><span class="cbracket">}</span><span class="symbol">,</span>
<span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="string">"string"</span><span class="symbol">,</span><span class="normal"> <a href="libsecret-SecretSchema.html#SECRET-SCHEMA-ATTRIBUTE-STRING:CAPS">SECRET_SCHEMA_ATTRIBUTE_STRING</a> </span><span class="cbracket">}</span><span class="symbol">,</span>
<span class="normal"> </span><span class="cbracket">{</span><span class="normal"> </span><span class="string">"even"</span><span class="symbol">,</span><span class="normal"> <a href="libsecret-SecretSchema.html#SECRET-SCHEMA-ATTRIBUTE-BOOLEAN:CAPS">SECRET_SCHEMA_ATTRIBUTE_BOOLEAN</a> </span><span class="cbracket">}</span><span class="symbol">,</span>
<span class="normal"> </span><span class="cbracket">{</span><span class="normal"> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS">NULL</a></span><span class="symbol">,</span><span class="normal"> </span><span class="number">0</span><span class="normal"> </span><span class="cbracket">}</span><span class="symbol">,</span>
<span class="normal"> </span><span class="cbracket">}</span>
<span class="normal"> </span><span class="cbracket">}</span><span class="symbol">;</span>
<span class="normal"> </span><span class="keyword">return</span><span class="normal"> </span><span class="symbol">&</span><span class="normal">the_schema</span><span class="symbol">;</span>
<span class="cbracket">}</span></pre></td>
</tr>
</tbody>
</table>
</div>
<p>
</p>
</div>
<div class="refsect1">
<a name="libsecret-SecretSchema.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="SECRET-SCHEMA-NOTE:CAPS"></a><h3>SECRET_SCHEMA_NOTE</h3>
<pre class="programlisting">extern const SecretSchema * SECRET_SCHEMA_NOTE;
</pre>
<p>
A predefined schema for personal passwords stored by the user in the
password manager. This schema has no attributes, and the items are not
meant to be used automatically by applications.
</p>
<p>
When used to search for items using this schema, it will only match
items that have the same schema. Items stored via libgnome-keyring with the
<code class="literal">GNOME_KEYRING_ITEM_NOTE</code> item type will match.
</p>
</div>
<hr>
<div class="refsect2">
<a name="SECRET-SCHEMA-COMPAT-NETWORK:CAPS"></a><h3>SECRET_SCHEMA_COMPAT_NETWORK</h3>
<pre class="programlisting">extern const SecretSchema * SECRET_SCHEMA_COMPAT_NETWORK;
</pre>
<p>
A predefined schema that is compatible with items stored via the
libgnome-keyring 'network password' functions. This is meant to be used by
applications migrating from libgnome-keyring which stored their secrets as
'network passwords'. It is not recommended that new code use this schema.
</p>
<p>
When used to search for items using this schema, it will only match
items that have the same schema. Items stored via libgnome-keyring with the
<code class="literal">GNOME_KEYRING_ITEM_NETWORK_PASSWORD</code> item type will match.
</p>
<p>
The following attributes exist in the schema:
</p>
<div class="variablelist">
<p class="title"><b>Attributes:</b></p>
<table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><code class="literal">user</code>:</span></p></td>
<td><p>The user name (string).</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">domain</code>:</span></p></td>
<td><p>The login domain or realm (string).</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">object</code>:</span></p></td>
<td><p>The object or path (string).</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">protocol</code>:</span></p></td>
<td><p>The protocol (a string like 'http').</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">port</code>:</span></p></td>
<td><p>The network port (integer).</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">server</code>:</span></p></td>
<td><p>The hostname or server (string).</p></td>
</tr>
<tr>
<td><p><span class="term"><code class="literal">authtype</code>:</span></p></td>
<td><p>The authentication type (string).</p></td>
</tr>
</tbody>
</table>
</div>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="SecretSchema"></a><h3>SecretSchema</h3>
<pre class="programlisting">typedef struct {
const gchar *name;
SecretSchemaFlags flags;
SecretSchemaAttribute attributes[32];
} SecretSchema;
</pre>
<p>
Represents a set of attributes that are stored with an item. These schemas
are used for interoperability between various services storing the same types
of items.
</p>
<p>
Each schema has a name like "org.gnome.keyring.NetworkPassword", and defines
a set of attributes, and types (string, integer, boolean) for those attributes.
</p>
<p>
Attributes are stored as strings in the Secret Service, and the attribute
types simply define standard ways to store integer and boolean values as strings.
Attributes are represented in libsecret via a <a href="http://library.gnome.org/devel/glib/unstable/glib-Hash-Tables.html#GHashTable"><span class="type">GHashTable</span></a> with string keys and
values. Even for values that defined as an integer or boolean in the schema,
the attribute values in the <a href="http://library.gnome.org/devel/glib/unstable/glib-Hash-Tables.html#GHashTable"><span class="type">GHashTable</span></a> are strings. Boolean values are stored
as the strings 'true' and 'false'. Integer values are stored in decimal, with
a preceeding negative sign for negative integers.
</p>
<p>
Schemas are handled entirely on the client side by this library. The name of the
schema is automatically stored as an attribute on the item.
</p>
<p>
Normally when looking up passwords only those with matching schema names are
returned. If the schema <em class="parameter"><code>flags</code></em> contain the <a class="link" href="libsecret-SecretSchema.html#SECRET-SCHEMA-DONT-MATCH-NAME:CAPS"><code class="literal">SECRET_SCHEMA_DONT_MATCH_NAME</code></a> flag,
then lookups will not check that the schema name matches that on the item, only
the schema's attributes are matched. This is useful when you are looking up items
that are not stored by the libsecret library. Other libraries such as libgnome-keyring
don't store the schema name.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="SecretSchema.name"></a>name</code></em>;</span></p></td>
<td>the dotted name of the schema</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="libsecret-SecretSchema.html#SecretSchemaFlags" title="enum SecretSchemaFlags"><span class="type">SecretSchemaFlags</span></a> <em class="structfield"><code><a name="SecretSchema.flags"></a>flags</code></em>;</span></p></td>
<td>flags for the schema</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="libsecret-SecretSchema.html#SecretSchemaAttribute" title="SecretSchemaAttribute"><span class="type">SecretSchemaAttribute</span></a> <em class="structfield"><code><a name="SecretSchema.attributes"></a>attributes</code></em>[32];</span></p></td>
<td>the attribute names and types of those attributes</td>
</tr>
</tbody>
</table></div>
<p class="stability">Stability Level: Stable</p>
</div>
<hr>
<div class="refsect2">
<a name="SecretSchemaFlags"></a><h3>enum SecretSchemaFlags</h3>
<pre class="programlisting">typedef enum {
SECRET_SCHEMA_NONE = 0,
SECRET_SCHEMA_DONT_MATCH_NAME = 1 << 1
} SecretSchemaFlags;
</pre>
<p>
Flags for a <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a> definition.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="SECRET-SCHEMA-NONE:CAPS"></a><span class="term"><code class="literal">SECRET_SCHEMA_NONE</code></span></p></td>
<td>no flags for the schema
</td>
</tr>
<tr>
<td><p><a name="SECRET-SCHEMA-DONT-MATCH-NAME:CAPS"></a><span class="term"><code class="literal">SECRET_SCHEMA_DONT_MATCH_NAME</code></span></p></td>
<td>don't match the schema name when looking up or
removing passwords
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="SecretSchemaAttribute"></a><h3>SecretSchemaAttribute</h3>
<pre class="programlisting">typedef struct {
const gchar* name;
SecretSchemaAttributeType type;
} SecretSchemaAttribute;
</pre>
<p>
An attribute in a <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="SecretSchemaAttribute.name"></a>name</code></em>;</span></p></td>
<td>name of the attribute</td>
</tr>
<tr>
<td><p><span class="term"><a class="link" href="libsecret-SecretSchema.html#SecretSchemaAttributeType" title="enum SecretSchemaAttributeType"><span class="type">SecretSchemaAttributeType</span></a> <em class="structfield"><code><a name="SecretSchemaAttribute.type"></a>type</code></em>;</span></p></td>
<td>the type of the attribute</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="SecretSchemaAttributeType"></a><h3>enum SecretSchemaAttributeType</h3>
<pre class="programlisting">typedef enum {
SECRET_SCHEMA_ATTRIBUTE_STRING = 0,
SECRET_SCHEMA_ATTRIBUTE_INTEGER = 1,
SECRET_SCHEMA_ATTRIBUTE_BOOLEAN = 2,
} SecretSchemaAttributeType;
</pre>
<p>
The type of an attribute in a <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a>. Attributes are stored as strings
in the Secret Service, and the attribute types simply define standard ways
to store integer and boolean values as strings.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><a name="SECRET-SCHEMA-ATTRIBUTE-STRING:CAPS"></a><span class="term"><code class="literal">SECRET_SCHEMA_ATTRIBUTE_STRING</code></span></p></td>
<td>a utf-8 string attribute
</td>
</tr>
<tr>
<td><p><a name="SECRET-SCHEMA-ATTRIBUTE-INTEGER:CAPS"></a><span class="term"><code class="literal">SECRET_SCHEMA_ATTRIBUTE_INTEGER</code></span></p></td>
<td>an integer attribute, stored as a decimal
</td>
</tr>
<tr>
<td><p><a name="SECRET-SCHEMA-ATTRIBUTE-BOOLEAN:CAPS"></a><span class="term"><code class="literal">SECRET_SCHEMA_ATTRIBUTE_BOOLEAN</code></span></p></td>
<td>a boolean attribute, stored as 'true' or 'false'
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="secret-schema-new"></a><h3>secret_schema_new ()</h3>
<pre class="programlisting"><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="returnvalue">SecretSchema</span></a> * secret_schema_new (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchemaFlags" title="enum SecretSchemaFlags"><span class="type">SecretSchemaFlags</span></a> flags</code></em>,
<em class="parameter"><code>...</code></em>);</pre>
<p>
Using this function is not normally necessary from C code.
</p>
<p>
A schema represents a set of attributes that are stored with an item. These
schemas are used for interoperability between various services storing the
same types of items.
</p>
<p>
Each schema has an <em class="parameter"><code>name</code></em> like "org.gnome.keyring.NetworkPassword", and
defines a set of attributes names, and types (string, integer, boolean) for
those attributes.
</p>
<p>
The variable argument list should contain pairs of a) The attribute name as
a null-terminated string, followed by b) integers from the
<a class="link" href="libsecret-SecretSchema.html#SecretSchemaAttributeType" title="enum SecretSchemaAttributeType"><span class="type">SecretSchemaAttributeType</span></a> enumeration, representing the attribute type for
each attribute name. The list of attribtues should be terminated with a <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.
</p>
<p>
Normally when looking up passwords only those with matching schema names are
returned. If the schema <em class="parameter"><code>flags</code></em> contain the <a class="link" href="libsecret-SecretSchema.html#SECRET-SCHEMA-DONT-MATCH-NAME:CAPS"><code class="literal">SECRET_SCHEMA_DONT_MATCH_NAME</code></a> flag,
then lookups will not check that the schema name matches that on the item, only
the schema's attributes are matched. This is useful when you are looking up items
that are not stored by the libsecret library. Other libraries such as libgnome-keyring
don't store the schema name.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>the dotted name of the schema</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td>the flags for the schema</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>...</code></em> :</span></p></td>
<td>the attribute names and types, terminated with <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the new schema, which should be unreferenced with
<a class="link" href="libsecret-SecretSchema.html#secret-schema-unref" title="secret_schema_unref ()"><code class="function">secret_schema_unref()</code></a> when done. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="secret-schema-newv"></a><h3>secret_schema_newv ()</h3>
<pre class="programlisting"><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="returnvalue">SecretSchema</span></a> * secret_schema_newv (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchemaFlags" title="enum SecretSchemaFlags"><span class="type">SecretSchemaFlags</span></a> flags</code></em>,
<em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Hash-Tables.html#GHashTable"><span class="type">GHashTable</span></a> *attribute_names_and_types</code></em>);</pre>
<p>
Using this function is not normally necessary from C code. This is useful
for constructing <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a> structures in bindings.
</p>
<p>
A schema represents a set of attributes that are stored with an item. These
schemas are used for interoperability between various services storing the
same types of items.
</p>
<p>
Each schema has an <em class="parameter"><code>name</code></em> like "org.gnome.keyring.NetworkPassword", and
defines a set of attributes names, and types (string, integer, boolean) for
those attributes.
</p>
<p>
Each key in the <em class="parameter"><code>attributes</code></em> table should be a attribute name strings, and
the values in the table should be integers from the <a class="link" href="libsecret-SecretSchema.html#SecretSchemaAttributeType" title="enum SecretSchemaAttributeType"><span class="type">SecretSchemaAttributeType</span></a>
enumeration, representing the attribute type for each attribute name.
</p>
<p>
Normally when looking up passwords only those with matching schema names are
returned. If the schema <em class="parameter"><code>flags</code></em> contain the <a class="link" href="libsecret-SecretSchema.html#SECRET-SCHEMA-DONT-MATCH-NAME:CAPS"><code class="literal">SECRET_SCHEMA_DONT_MATCH_NAME</code></a> flag,
then lookups will not check that the schema name matches that on the item, only
the schema's attributes are matched. This is useful when you are looking up items
that are not stored by the libsecret library. Other libraries such as libgnome-keyring
don't store the schema name.
</p>
<p>
Rename to: secret_schema_new
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>the dotted name of the schema</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td>the flags for the schema</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>attribute_names_and_types</code></em> :</span></p></td>
<td>the attribute names and types of those attributes. <span class="annotation">[<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> utf8 Secret.SchemaAttributeType]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the new schema, which should be unreferenced with
<a class="link" href="libsecret-SecretSchema.html#secret-schema-unref" title="secret_schema_unref ()"><code class="function">secret_schema_unref()</code></a> when done. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="secret-schema-ref"></a><h3>secret_schema_ref ()</h3>
<pre class="programlisting"><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="returnvalue">SecretSchema</span></a> * secret_schema_ref (<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a> *schema</code></em>);</pre>
<p>
Adds a reference to the <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a>.
</p>
<p>
It is not normally necessary to call this function from C code, and is
mainly present for the sake of bindings. If the <em class="parameter"><code>schema</code></em> was statically
allocated, then this function will copy the schema.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>schema</code></em> :</span></p></td>
<td>the schema to reference</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the referenced schema, which should be later
unreferenced with <a class="link" href="libsecret-SecretSchema.html#secret-schema-unref" title="secret_schema_unref ()"><code class="function">secret_schema_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="secret-schema-unref"></a><h3>secret_schema_unref ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> secret_schema_unref (<em class="parameter"><code><a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a> *schema</code></em>);</pre>
<p>
Releases a reference to the <a class="link" href="libsecret-SecretSchema.html#SecretSchema" title="SecretSchema"><span class="type">SecretSchema</span></a>. If the last reference is
released then the schema will be freed.
</p>
<p>
It is not normally necessary to call this function from C code, and is
mainly present for the sake of bindings. It is an error to call this for
a <em class="parameter"><code>schema</code></em> that was statically allocated.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>schema</code></em> :</span></p></td>
<td>the schema to reference</td>
</tr></tbody>
</table></div>
</div>
</div>
</div>
<div class="footer">
<hr>
Generated by GTK-Doc V1.19</div>
</body>
</html>
|