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Use Streams to simplify El-Torito implementation.

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release-1.5.4.branch
Vreixo Formoso 15 years ago
parent 3fa5bb9068
commit a9e8e05833
2 changed files with 222 additions and 69 deletions
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  1. 291
      doc/devel/UML/eltorito.violet
  2. BIN
      doc/devel/UML/eltorito.violet.png

291
doc/devel/UML/eltorito.violet
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@ -11,13 +11,18 @@
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>731.0</double>
<double>193.0</double>
<double>479.2699858975891</double>
<double>226.94112549695433</double>
</void>
</object>
</void>
<void method="addNode">
<object id="ClassNode1" class="com.horstmann.violet.ClassNode">
<void property="attributes">
<void property="text">
<string>block : uint32_t</string>
</void>
</void>
<void property="name">
<void property="text">
<string>ElToritoCatalog</string>
@ -26,8 +31,8 @@
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>474.0</double>
<double>192.0</double>
<double>472.58578643762684</double>
<double>344.73506473629425</double>
</void>
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</void>
@ -40,7 +45,8 @@ type : enum
partition_type : enum
load_seg : uint16
load_size : uint16
patch_isolinux : bool</string>
patch_isolinux : bool
block: uint32_t</string>
</void>
</void>
<void property="name">
@ -51,8 +57,8 @@ patch_isolinux : bool</string>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>469.0</double>
<double>329.0</double>
<double>470.4142135623731</double>
<double>487.3919189857866</double>
</void>
</object>
</void>
@ -67,8 +73,8 @@ images</string>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>666.0</double>
<double>301.0</double>
<double>251.63542622468316</double>
<double>429.69343417595167</double>
</void>
</object>
</void>
@ -87,8 +93,8 @@ images</string>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
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<double>186.0</double>
<double>193.07106781186545</double>
<double>334.49242404917493</double>
</void>
</object>
</void>
@ -135,120 +141,165 @@ node. This is needed when the image is written.</string>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>347.0</double>
<double>82.0</double>
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<void property="attributes">
<object id="NoteNode2" class="com.horstmann.violet.NoteNode">
<void property="text">
<void property="text">
<string>block : uint32_t</string>
<string>The support for growing or modify El-Torito images
is really hard to implement. The reason: when the
image is hidden, we don&apos;t know its size, so the best we
can do is just refer to the old image. When modify, all
we can do may be wrong.</string>
</void>
</void>
<void property="name">
</object>
<object class="java.awt.geom.Point2D$Double">
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<void method="addNode">
<object id="NoteNode3" class="com.horstmann.violet.NoteNode">
<void property="text">
<void property="text">
<string>PreviousSessionImage</string>
<string>The block in both Catalog and BootImage is needed
for multissession images</string>
</void>
</void>
</object>
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<void property="name">
<void property="text">
<string>«interface»
DataSource</string>
<string>File</string>
</void>
</void>
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<void method="addNode">
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<void property="attributes">
<void property="name">
<void property="text">
<string>block : uint32_t</string>
<string>CatalogStream</string>
</void>
</void>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>851.105100475371</double>
<double>283.5127233261827</double>
</void>
</object>
</void>
<void method="addNode">
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<void property="name">
<void property="text">
<string>PreviousSessionCatalog</string>
<string>FileStream</string>
</void>
</void>
</object>
<object class="java.awt.geom.Point2D$Double">
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<void method="addNode">
<object id="NoteNode2" class="com.horstmann.violet.NoteNode">
<void property="text">
<object id="ClassNode8" class="com.horstmann.violet.ClassNode">
<void property="name">
<void property="text">
<string>The support for growing or modify El-Torito images
is really hard to implement. The reason: when the
image is hidden, we don&apos;t know its size, so the best we
can do is just refer to the old image. When modify, all
we can do may be wrong.</string>
<string>TransformStream</string>
</void>
</void>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>644.3271028254218</double>
<double>382.5643050695048</double>
<double>958.5987801403015</double>
<double>279.8322618091961</double>
</void>
</object>
</void>
<void method="addNode">
<object id="ClassNode7" class="com.horstmann.violet.ClassNode">
<void property="attributes">
<object id="InterfaceNode0" class="com.horstmann.violet.InterfaceNode">
<void property="name">
<void property="text">
<string>path : char *</string>
<string>«interface»
Stream</string>
</void>
</void>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>847.6728065449973</double>
<double>157.05765855361264</double>
</void>
</object>
</void>
<void method="addNode">
<object id="ClassNode9" class="com.horstmann.violet.ClassNode">
<void property="name">
<void property="text">
<string>LocalImage</string>
<string>IsoLinuxPatch</string>
</void>
</void>
</object>
<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
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<object id="NoteNode4" class="com.horstmann.violet.NoteNode">
<void property="text">
<void property="text">
<string>Once we have support for all El-Torito features, namelly
multiple boot images, this type is not needed, the info
can be read and cached in a new catalog.</string>
<string>Generates the content of the catalog on-the-fly</string>
</void>
</void>
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<void method="setLocation">
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</void>
<void method="addNode">
<object id="NoteNode5" class="com.horstmann.violet.NoteNode">
<void property="text">
<void property="text">
<string>To apply the needed patch to isolinux
images</string>
</void>
</void>
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<object class="java.awt.geom.Point2D$Double">
<void method="setLocation">
<double>923.4814562296309</double>
<double>509.1168824543143</double>
</void>
</object>
</void>
@ -275,18 +326,6 @@ can be read and cached in a new catalog.</string>
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<void method="connect">
<object class="com.horstmann.violet.ClassRelationshipEdge">
<void property="bentStyle">
@ -346,19 +385,67 @@ can be read and cached in a new catalog.</string>
<object class="com.horstmann.violet.ArrowHead" field="TRIANGLE"/>
</void>
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<void property="endLabel">
<string>1</string>
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<object idref="ClassNode8"/>
<object idref="InterfaceNode0"/>
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<void method="connect">
@ -369,15 +456,40 @@ can be read and cached in a new catalog.</string>
<void property="endArrowHead">
<object class="com.horstmann.violet.ArrowHead" field="TRIANGLE"/>
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@ -387,13 +499,54 @@ can be read and cached in a new catalog.</string>
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</java>

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