osmith
/
wireshark
forked from osmocom/wireshark
1
0
Fork 0
Code Pull Requests Releases Wiki Activity

Fixed some indents in program listings. 

svn path=/trunk/; revision=26830
This commit is contained in:
Stig Bjørlykke 2008-11-23 18:16:04 +00:00
parent 6aa7d26c2c
commit 48cced98a6
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
docbook/wsdg_src/WSDG_chapter_dissection.xml
View File

@ -309,7 +309,7 @@ static gint *ett[] = {
<example><title>Registering data structures.</title>
<programlisting>
<![CDATA[proto_register_field_array(proto_foo, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));]]>
proto_register_subtree_array(ett, array_length(ett));]]>
</programlisting></example>
<para>
The variables hf_foo_pdu_type and ett_foo also need to be declared
@ -317,18 +317,16 @@ static gint *ett[] = {
</para>
<example><title>Dissector data structure globals.</title>
<programlisting>
<![CDATA[
static int hf_foo_pdu_type = -1;
<![CDATA[static int hf_foo_pdu_type = -1;
static gint ett_foo = -1;
]]>
static gint ett_foo = -1;]]>
</programlisting></example>
<para>
Now we can enhance the protocol display with some detail.
</para>
<example><title>Dissector starting to dissect the packets.</title>
<programlisting>
<![CDATA[if (tree) { /* we are being asked for details */
<![CDATA[ if (tree) { /* we are being asked for details */
proto_item *ti = NULL;
proto_tree *foo_tree = NULL;
@ -453,7 +451,7 @@ static int hf_foo_initialip = -1;
</para>
<example><title>Adding Names to the protocol.</title>
<programlisting>
<![CDATA[{ &hf_foo_pdu_type,
<![CDATA[ { &hf_foo_pdu_type,
{ "FOO PDU Type", "foo.type",
FT_UINT8, BASE_DEC,
VALS(packettypenames), 0x0,
@ -547,7 +545,9 @@ dissect_foo(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
val_to_str(packet_type, packettypenames, "Unknown (0x%02x)"));
foo_tree = proto_item_add_subtree(ti, ett_foo);
proto_tree_add_item(foo_tree, hf_foo_pdu_type, tvb, offset, 1, FALSE);
offset += 1;]]>
offset += 1;
}
}]]>
</programlisting></example>
<para>
So here, after grabbing the value of the first 8 bits, we use it with one of the