source: trunk/Packages/synapse/docs/help/mimepart.TMimePart.html

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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
2<html>
3<head>
4<meta name="GENERATOR" content="PasDoc 0.9.0">
5<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
6<title>mimepart: Class TMimePart</title>
7<link rel="StyleSheet" type="text/css" href="pasdoc.css">
8</head>
9<body bgcolor="#ffffff" text="#000000" link="#0000ff" vlink="#800080" alink="#FF0000">
10<a name="TMimePart"></a><h1 class="cio">Class TMimePart</h1>
11<table class="sections">
12<tr>
13<td><a class="section" href="#@Description">Description</a></td><td><a class="section" href="#@Hierarchy">Hierarchy</a></td><td>Fields</td><td><a class="section" href="#@Methods">Methods</a></td><td><a class="section" href="#@Properties">Properties</a></td></tr></table>
14<a name="@Description"></a><h2 class="unit">Unit</h2>
15<p class="unitlink">
16<a href="mimepart.html">mimepart</a></p>
17<h2 class="declaration">Declaration</h2>
18<p class="declaration">
19<code>type TMimePart = class(TObject)</code></p>
20<h2 class="description">Description</h2>
21<p>
22Object for working with parts of MIME e-mail.</p>
23<p>
24 Each TMimePart object can handle any number of nested subparts as new TMimepart objects. It can handle any tree hierarchy structure of nested MIME subparts itself.
25
26<p>Basic tasks are:
27
28<p>Decoding of MIME message: - store message into Lines property - call DecomposeParts. Now you have decomposed MIME parts in all nested levels! - now you can explore all properties and subparts. (You can use WalkPart method) - if you need decode part, call DecodePart.
29
30<p>Encoding of MIME message:
31
32<p>- if you need multipart message, you must create subpart by AddSubPart. - set all properties of all parts. - set content of part into DecodedLines stream - encode this stream by EncodePart. - compose full message by ComposeParts. (it build full MIME message from all subparts. Do not call this method for each subpart! It is needed on root part!) - encoded MIME message is stored in Lines property.</p>
33<a name="@Hierarchy"></a><h2 class="hierarchy">Hierarchy</h2>
34<ul class="hierarchy"><li class="ancestor">TObject</li>
35<li class="thisitem">TMimePart</li></ul><h2 class="overview">Overview</h2>
36<a name="@Methods"></a><h3 class="summary">Methods</h3>
37<table class="summary">
38<tr class="list">
39<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
40<td class="itemcode"><code>constructor <b><a href="mimepart.TMimePart.html#Create">Create</a></b>;</code></td>
41</tr>
42<tr class="list2">
43<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
44<td class="itemcode"><code>destructor <b><a href="mimepart.TMimePart.html#Destroy">Destroy</a></b>; override;</code></td>
45</tr>
46<tr class="list">
47<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
48<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#Assign">Assign</a></b>(Value: <a href="mimepart.TMimePart.html">TMimePart</a>);</code></td>
49</tr>
50<tr class="list2">
51<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
52<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#AssignSubParts">AssignSubParts</a></b>(Value: <a href="mimepart.TMimePart.html">TMimePart</a>);</code></td>
53</tr>
54<tr class="list">
55<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
56<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#Clear">Clear</a></b>;</code></td>
57</tr>
58<tr class="list2">
59<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
60<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#DecodePart">DecodePart</a></b>;</code></td>
61</tr>
62<tr class="list">
63<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
64<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#DecodePartHeader">DecodePartHeader</a></b>;</code></td>
65</tr>
66<tr class="list2">
67<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
68<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#EncodePart">EncodePart</a></b>;</code></td>
69</tr>
70<tr class="list">
71<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
72<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#EncodePartHeader">EncodePartHeader</a></b>;</code></td>
73</tr>
74<tr class="list2">
75<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
76<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#MimeTypeFromExt">MimeTypeFromExt</a></b>(Value: string);</code></td>
77</tr>
78<tr class="list">
79<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
80<td class="itemcode"><code>function <b><a href="mimepart.TMimePart.html#GetSubPartCount">GetSubPartCount</a></b>: integer;</code></td>
81</tr>
82<tr class="list2">
83<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
84<td class="itemcode"><code>function <b><a href="mimepart.TMimePart.html#GetSubPart">GetSubPart</a></b>(index: integer): <a href="mimepart.TMimePart.html">TMimePart</a>;</code></td>
85</tr>
86<tr class="list">
87<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
88<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#DeleteSubPart">DeleteSubPart</a></b>(index: integer);</code></td>
89</tr>
90<tr class="list2">
91<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
92<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#ClearSubParts">ClearSubParts</a></b>;</code></td>
93</tr>
94<tr class="list">
95<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
96<td class="itemcode"><code>function <b><a href="mimepart.TMimePart.html#AddSubPart">AddSubPart</a></b>: <a href="mimepart.TMimePart.html">TMimePart</a>;</code></td>
97</tr>
98<tr class="list2">
99<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
100<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#DecomposeParts">DecomposeParts</a></b>;</code></td>
101</tr>
102<tr class="list">
103<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
104<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#DecomposePartsBinary">DecomposePartsBinary</a></b>(AHeader:TStrings; AStx,AEtx:PANSIChar);</code></td>
105</tr>
106<tr class="list2">
107<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
108<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#ComposeParts">ComposeParts</a></b>;</code></td>
109</tr>
110<tr class="list">
111<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
112<td class="itemcode"><code>procedure <b><a href="mimepart.TMimePart.html#WalkPart">WalkPart</a></b>;</code></td>
113</tr>
114<tr class="list2">
115<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
116<td class="itemcode"><code>function <b><a href="mimepart.TMimePart.html#CanSubPart">CanSubPart</a></b>: boolean;</code></td>
117</tr>
118</table>
119<a name="@Properties"></a><h3 class="summary">Properties</h3>
120<table class="summary">
121<tr class="list">
122<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
123<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Primary">Primary</a></b>: string read FPrimary write SetPrimary;</code></td>
124</tr>
125<tr class="list2">
126<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
127<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Encoding">Encoding</a></b>: string read FEncoding write SetEncoding;</code></td>
128</tr>
129<tr class="list">
130<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
131<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Charset">Charset</a></b>: string read FCharset write SetCharset;</code></td>
132</tr>
133<tr class="list2">
134<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
135<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#DefaultCharset">DefaultCharset</a></b>: string read FDefaultCharset write FDefaultCharset;</code></td>
136</tr>
137<tr class="list">
138<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
139<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#PrimaryCode">PrimaryCode</a></b>: <a href="mimepart.html#TMimePrimary">TMimePrimary</a> read FPrimaryCode Write FPrimaryCode;</code></td>
140</tr>
141<tr class="list2">
142<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
143<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#EncodingCode">EncodingCode</a></b>: <a href="mimepart.html#TMimeEncoding">TMimeEncoding</a> read FEncodingCode Write FEncodingCode;</code></td>
144</tr>
145<tr class="list">
146<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
147<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#CharsetCode">CharsetCode</a></b>: <a href="synachar.html#TMimeChar">TMimeChar</a> read FCharsetCode Write FCharsetCode;</code></td>
148</tr>
149<tr class="list2">
150<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
151<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#TargetCharset">TargetCharset</a></b>: <a href="synachar.html#TMimeChar">TMimeChar</a> read FTargetCharset Write FTargetCharset;</code></td>
152</tr>
153<tr class="list">
154<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
155<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#ConvertCharset">ConvertCharset</a></b>: Boolean read FConvertCharset Write FConvertCharset;</code></td>
156</tr>
157<tr class="list2">
158<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
159<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#ForcedHTMLConvert">ForcedHTMLConvert</a></b>: Boolean read FForcedHTMLConvert Write FForcedHTMLConvert;</code></td>
160</tr>
161<tr class="list">
162<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
163<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Secondary">Secondary</a></b>: string read FSecondary Write FSecondary;</code></td>
164</tr>
165<tr class="list2">
166<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
167<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Description">Description</a></b>: string read FDescription Write FDescription;</code></td>
168</tr>
169<tr class="list">
170<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
171<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Disposition">Disposition</a></b>: string read FDisposition Write FDisposition;</code></td>
172</tr>
173<tr class="list2">
174<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
175<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#ContentID">ContentID</a></b>: string read FContentID Write FContentID;</code></td>
176</tr>
177<tr class="list">
178<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
179<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Boundary">Boundary</a></b>: string read FBoundary Write FBoundary;</code></td>
180</tr>
181<tr class="list2">
182<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
183<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#FileName">FileName</a></b>: string read FFileName Write FFileName;</code></td>
184</tr>
185<tr class="list">
186<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
187<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Lines">Lines</a></b>: TStringList read FLines;</code></td>
188</tr>
189<tr class="list2">
190<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
191<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#PartBody">PartBody</a></b>: TStringList read FPartBody;</code></td>
192</tr>
193<tr class="list">
194<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
195<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#Headers">Headers</a></b>: TStringList read FHeaders;</code></td>
196</tr>
197<tr class="list2">
198<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
199<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#PrePart">PrePart</a></b>: TStringList read FPrePart;</code></td>
200</tr>
201<tr class="list">
202<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
203<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#PostPart">PostPart</a></b>: TStringList read FPostPart;</code></td>
204</tr>
205<tr class="list2">
206<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
207<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#DecodedLines">DecodedLines</a></b>: TMemoryStream read FDecodedLines;</code></td>
208</tr>
209<tr class="list">
210<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
211<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#SubLevel">SubLevel</a></b>: integer read FSubLevel write FSubLevel;</code></td>
212</tr>
213<tr class="list2">
214<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
215<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#MaxSubLevel">MaxSubLevel</a></b>: integer read FMaxSubLevel write FMaxSubLevel;</code></td>
216</tr>
217<tr class="list">
218<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
219<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#AttachInside">AttachInside</a></b>: boolean read FAttachInside;</code></td>
220</tr>
221<tr class="list2">
222<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
223<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#OnWalkPart">OnWalkPart</a></b>: <a href="mimepart.html#THookWalkPart">THookWalkPart</a> read FOnWalkPart write FOnWalkPart;</code></td>
224</tr>
225<tr class="list">
226<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
227<td class="itemcode"><code>property <b><a href="mimepart.TMimePart.html#MaxLineLength">MaxLineLength</a></b>: integer read FMaxLineLength Write FMaxLineLength;</code></td>
228</tr>
229</table>
230<h2 class="description">Description</h2>
231<h3 class="detail">Methods</h3>
232<table class="detail">
233<tr class="list">
234<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
235<td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>;</code></td>
236</tr>
237</table>
238&nbsp;<table class="detail">
239<tr class="list">
240<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
241<td class="itemcode"><a name="Destroy"></a><code>destructor <b>Destroy</b>; override;</code></td>
242</tr>
243</table>
244&nbsp;<table class="detail">
245<tr class="list">
246<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
247<td class="itemcode"><a name="Assign"></a><code>procedure <b>Assign</b>(Value: <a href="mimepart.TMimePart.html">TMimePart</a>);</code></td>
248</tr>
249</table>
250<p>
251Assign content of another object to this object. (Only this part, not subparts!)</p>
252<table class="detail">
253<tr class="list">
254<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
255<td class="itemcode"><a name="AssignSubParts"></a><code>procedure <b>AssignSubParts</b>(Value: <a href="mimepart.TMimePart.html">TMimePart</a>);</code></td>
256</tr>
257</table>
258<p>
259Assign content of another object to this object. (With all subparts!)</p>
260<table class="detail">
261<tr class="list">
262<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
263<td class="itemcode"><a name="Clear"></a><code>procedure <b>Clear</b>;</code></td>
264</tr>
265</table>
266<p>
267Clear all data values to default values. It also call <a class="normal" href="mimepart.TMimePart.html#ClearSubParts">ClearSubParts</a>.</p>
268<table class="detail">
269<tr class="list">
270<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
271<td class="itemcode"><a name="DecodePart"></a><code>procedure <b>DecodePart</b>;</code></td>
272</tr>
273</table>
274<p>
275Decode Mime part from <a class="normal" href="mimepart.TMimePart.html#Lines">Lines</a> to <a class="normal" href="mimepart.TMimePart.html#DecodedLines">DecodedLines</a>.</p>
276<table class="detail">
277<tr class="list">
278<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
279<td class="itemcode"><a name="DecodePartHeader"></a><code>procedure <b>DecodePartHeader</b>;</code></td>
280</tr>
281</table>
282<p>
283Parse header lines from Headers property into another properties.</p>
284<table class="detail">
285<tr class="list">
286<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
287<td class="itemcode"><a name="EncodePart"></a><code>procedure <b>EncodePart</b>;</code></td>
288</tr>
289</table>
290<p>
291Encode mime part from <a class="normal" href="mimepart.TMimePart.html#DecodedLines">DecodedLines</a> to <a class="normal" href="mimepart.TMimePart.html#Lines">Lines</a> and build mime headers.</p>
292<table class="detail">
293<tr class="list">
294<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
295<td class="itemcode"><a name="EncodePartHeader"></a><code>procedure <b>EncodePartHeader</b>;</code></td>
296</tr>
297</table>
298<p>
299Build header lines in Headers property from another properties.</p>
300<table class="detail">
301<tr class="list">
302<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
303<td class="itemcode"><a name="MimeTypeFromExt"></a><code>procedure <b>MimeTypeFromExt</b>(Value: string);</code></td>
304</tr>
305</table>
306<p>
307generate primary and secondary mime type from filename extension in value. If type not recognised, it return 'Application/octet-string' type.</p>
308<table class="detail">
309<tr class="list">
310<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
311<td class="itemcode"><a name="GetSubPartCount"></a><code>function <b>GetSubPartCount</b>: integer;</code></td>
312</tr>
313</table>
314<p>
315Return number of decomposed subparts. (On this level! Each of this subparts can hold any number of their own nested subparts!)</p>
316<table class="detail">
317<tr class="list">
318<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
319<td class="itemcode"><a name="GetSubPart"></a><code>function <b>GetSubPart</b>(index: integer): <a href="mimepart.TMimePart.html">TMimePart</a>;</code></td>
320</tr>
321</table>
322<p>
323Get nested subpart object as new TMimePart. For getting maximum possible index you can use <a class="normal" href="mimepart.TMimePart.html#GetSubPartCount">GetSubPartCount</a> method.</p>
324<table class="detail">
325<tr class="list">
326<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
327<td class="itemcode"><a name="DeleteSubPart"></a><code>procedure <b>DeleteSubPart</b>(index: integer);</code></td>
328</tr>
329</table>
330<p>
331delete subpart on given index.</p>
332<table class="detail">
333<tr class="list">
334<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
335<td class="itemcode"><a name="ClearSubParts"></a><code>procedure <b>ClearSubParts</b>;</code></td>
336</tr>
337</table>
338<p>
339Clear and destroy all subpart TMimePart objects.</p>
340<table class="detail">
341<tr class="list">
342<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
343<td class="itemcode"><a name="AddSubPart"></a><code>function <b>AddSubPart</b>: <a href="mimepart.TMimePart.html">TMimePart</a>;</code></td>
344</tr>
345</table>
346<p>
347Add and create new subpart.</p>
348<table class="detail">
349<tr class="list">
350<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
351<td class="itemcode"><a name="DecomposeParts"></a><code>procedure <b>DecomposeParts</b>;</code></td>
352</tr>
353</table>
354<p>
355E-mail message in <a class="normal" href="mimepart.TMimePart.html#Lines">Lines</a> property is parsed into this object. E-mail headers are stored in <a class="normal" href="mimepart.TMimePart.html#Headers">Headers</a> property and is parsed into another properties automaticly. Not need call <a class="normal" href="mimepart.TMimePart.html#DecodePartHeader">DecodePartHeader</a>! Content of message (part) is stored into <a class="normal" href="mimepart.TMimePart.html#PartBody">PartBody</a> property. This part is in undecoded form! If you need decode it, then you must call <a class="normal" href="mimepart.TMimePart.html#DecodePart">DecodePart</a> method by your hands. Lot of another properties is filled also.
356
357<p>Decoding of parts you must call separately due performance reasons. (Not needed to decode all parts in all reasons.)
358
359<p>For each MIME subpart is created new TMimepart object (accessible via method <a class="normal" href="mimepart.TMimePart.html#GetSubPart">GetSubPart</a>).</p>
360<table class="detail">
361<tr class="list">
362<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
363<td class="itemcode"><a name="DecomposePartsBinary"></a><code>procedure <b>DecomposePartsBinary</b>(AHeader:TStrings; AStx,AEtx:PANSIChar);</code></td>
364</tr>
365</table>
366<p>
367HTTP message is received by <a class="normal" href="httpsend.THTTPSend.html">THTTPSend</a> component in two parts: headers are stored in <a class="normal" href="httpsend.THTTPSend.html">THTTPSend</a>.<a class="normal" href="httpsend.THTTPSend.html#Headers">Headers</a> and a body in memory stream <a class="normal" href="httpsend.THTTPSend.html">THTTPSend</a>.<a class="normal" href="httpsend.THTTPSend.html#Document">Document</a>.
368
369<p>On the top of it, HTTP connections are always 8-bit, hence data are transferred in native format i.e. no transfer encoding is applied.
370
371<p>This method operates the similiar way and produces the same result as <a class="normal" href="mimepart.TMimePart.html#DecomposeParts">DecomposeParts</a>.</p>
372<table class="detail">
373<tr class="list">
374<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
375<td class="itemcode"><a name="ComposeParts"></a><code>procedure <b>ComposeParts</b>;</code></td>
376</tr>
377</table>
378<p>
379This part and all subparts is composed into one MIME message stored in <a class="normal" href="mimepart.TMimePart.html#Lines">Lines</a> property.</p>
380<table class="detail">
381<tr class="list">
382<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
383<td class="itemcode"><a name="WalkPart"></a><code>procedure <b>WalkPart</b>;</code></td>
384</tr>
385</table>
386<p>
387By calling this method is called <a class="normal" href="mimepart.TMimePart.html#OnWalkPart">OnWalkPart</a> event for each part and their subparts. It is very good for calling some code for each part in MIME message</p>
388<table class="detail">
389<tr class="list">
390<td class="visibility"><a href="legend.html"><img src="public.gif" alt="Public" title="Public"></a></td>
391<td class="itemcode"><a name="CanSubPart"></a><code>function <b>CanSubPart</b>: boolean;</code></td>
392</tr>
393</table>
394<p>
395Return <code>True</code> when is possible create next subpart. (<a class="normal" href="mimepart.TMimePart.html#MaxSubLevel">MaxSubLevel</a> is still not reached)</p>
396<h3 class="detail">Properties</h3>
397<table class="detail">
398<tr class="list">
399<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
400<td class="itemcode"><a name="Primary"></a><code>property <b>Primary</b>: string read FPrimary write SetPrimary;</code></td>
401</tr>
402</table>
403<p>
404Primary Mime type of part. (i.e. 'application') Writing to this property automaticly generate value of <a class="normal" href="mimepart.TMimePart.html#PrimaryCode">PrimaryCode</a>.</p>
405<table class="detail">
406<tr class="list">
407<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
408<td class="itemcode"><a name="Encoding"></a><code>property <b>Encoding</b>: string read FEncoding write SetEncoding;</code></td>
409</tr>
410</table>
411<p>
412String representation of used Mime encoding in part. (i.e. 'base64') Writing to this property automaticly generate value of <a class="normal" href="mimepart.TMimePart.html#EncodingCode">EncodingCode</a>.</p>
413<table class="detail">
414<tr class="list">
415<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
416<td class="itemcode"><a name="Charset"></a><code>property <b>Charset</b>: string read FCharset write SetCharset;</code></td>
417</tr>
418</table>
419<p>
420String representation of used Mime charset in part. (i.e. 'iso-8859-1') Writing to this property automaticly generate value of <a class="normal" href="mimepart.TMimePart.html#CharsetCode">CharsetCode</a>. Charset is used only for text parts.</p>
421<table class="detail">
422<tr class="list">
423<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
424<td class="itemcode"><a name="DefaultCharset"></a><code>property <b>DefaultCharset</b>: string read FDefaultCharset write FDefaultCharset;</code></td>
425</tr>
426</table>
427<p>
428Define default charset for decoding text MIME parts without charset specification. Default value is 'ISO-8859-1' by RCF documents. But Microsoft Outlook use windows codings as default. This property allows properly decode textual parts from some broken versions of Microsoft Outlook. (this is bad software!)</p>
429<table class="detail">
430<tr class="list">
431<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
432<td class="itemcode"><a name="PrimaryCode"></a><code>property <b>PrimaryCode</b>: <a href="mimepart.html#TMimePrimary">TMimePrimary</a> read FPrimaryCode Write FPrimaryCode;</code></td>
433</tr>
434</table>
435<p>
436Decoded primary type. Possible values are: MP_TEXT, MP_MULTIPART, MP_MESSAGE and MP_BINARY. If type not recognised, result is MP_BINARY.</p>
437<table class="detail">
438<tr class="list">
439<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
440<td class="itemcode"><a name="EncodingCode"></a><code>property <b>EncodingCode</b>: <a href="mimepart.html#TMimeEncoding">TMimeEncoding</a> read FEncodingCode Write FEncodingCode;</code></td>
441</tr>
442</table>
443<p>
444Decoded encoding type. Possible values are: ME_7BIT, ME_8BIT, ME_QUOTED_PRINTABLE and ME_BASE64. If type not recognised, result is ME_7BIT.</p>
445<table class="detail">
446<tr class="list">
447<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
448<td class="itemcode"><a name="CharsetCode"></a><code>property <b>CharsetCode</b>: <a href="synachar.html#TMimeChar">TMimeChar</a> read FCharsetCode Write FCharsetCode;</code></td>
449</tr>
450</table>
451<p>
452Decoded charset type. Possible values are defined in <a class="normal" href="synachar.html">synachar</a> unit.</p>
453<table class="detail">
454<tr class="list">
455<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
456<td class="itemcode"><a name="TargetCharset"></a><code>property <b>TargetCharset</b>: <a href="synachar.html#TMimeChar">TMimeChar</a> read FTargetCharset Write FTargetCharset;</code></td>
457</tr>
458</table>
459<p>
460System charset type. Default value is charset used by default in your operating system.</p>
461<table class="detail">
462<tr class="list">
463<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
464<td class="itemcode"><a name="ConvertCharset"></a><code>property <b>ConvertCharset</b>: Boolean read FConvertCharset Write FConvertCharset;</code></td>
465</tr>
466</table>
467<p>
468If <code>True</code>, then do internal charset translation of part content between <a class="normal" href="mimepart.TMimePart.html#CharsetCode">CharsetCode</a> and <a class="normal" href="mimepart.TMimePart.html#TargetCharset">TargetCharset</a></p>
469<table class="detail">
470<tr class="list">
471<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
472<td class="itemcode"><a name="ForcedHTMLConvert"></a><code>property <b>ForcedHTMLConvert</b>: Boolean read FForcedHTMLConvert Write FForcedHTMLConvert;</code></td>
473</tr>
474</table>
475<p>
476If <code>True</code>, then allways do internal charset translation of HTML parts by MIME even it have their own charset in META tag. Default is <code>False</code>.</p>
477<table class="detail">
478<tr class="list">
479<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
480<td class="itemcode"><a name="Secondary"></a><code>property <b>Secondary</b>: string read FSecondary Write FSecondary;</code></td>
481</tr>
482</table>
483<p>
484Secondary Mime type of part. (i.e. 'mixed')</p>
485<table class="detail">
486<tr class="list">
487<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
488<td class="itemcode"><a name="Description"></a><code>property <b>Description</b>: string read FDescription Write FDescription;</code></td>
489</tr>
490</table>
491<p>
492Description of Mime part.</p>
493<table class="detail">
494<tr class="list">
495<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
496<td class="itemcode"><a name="Disposition"></a><code>property <b>Disposition</b>: string read FDisposition Write FDisposition;</code></td>
497</tr>
498</table>
499<p>
500Value of content disposition field. (i.e. 'inline' or 'attachment')</p>
501<table class="detail">
502<tr class="list">
503<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
504<td class="itemcode"><a name="ContentID"></a><code>property <b>ContentID</b>: string read FContentID Write FContentID;</code></td>
505</tr>
506</table>
507<p>
508Content ID.</p>
509<table class="detail">
510<tr class="list">
511<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
512<td class="itemcode"><a name="Boundary"></a><code>property <b>Boundary</b>: string read FBoundary Write FBoundary;</code></td>
513</tr>
514</table>
515<p>
516Boundary delimiter of multipart Mime part. Used only in multipart part.</p>
517<table class="detail">
518<tr class="list">
519<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
520<td class="itemcode"><a name="FileName"></a><code>property <b>FileName</b>: string read FFileName Write FFileName;</code></td>
521</tr>
522</table>
523<p>
524Filename of file in binary part.</p>
525<table class="detail">
526<tr class="list">
527<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
528<td class="itemcode"><a name="Lines"></a><code>property <b>Lines</b>: TStringList read FLines;</code></td>
529</tr>
530</table>
531<p>
532String list with lines contains mime part (It can be a full message).</p>
533<table class="detail">
534<tr class="list">
535<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
536<td class="itemcode"><a name="PartBody"></a><code>property <b>PartBody</b>: TStringList read FPartBody;</code></td>
537</tr>
538</table>
539<p>
540Encoded form of MIME part data.</p>
541<table class="detail">
542<tr class="list">
543<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
544<td class="itemcode"><a name="Headers"></a><code>property <b>Headers</b>: TStringList read FHeaders;</code></td>
545</tr>
546</table>
547<p>
548All header lines of MIME part.</p>
549<table class="detail">
550<tr class="list">
551<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
552<td class="itemcode"><a name="PrePart"></a><code>property <b>PrePart</b>: TStringList read FPrePart;</code></td>
553</tr>
554</table>
555<p>
556On multipart this contains part of message between first line of message and first boundary.</p>
557<table class="detail">
558<tr class="list">
559<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
560<td class="itemcode"><a name="PostPart"></a><code>property <b>PostPart</b>: TStringList read FPostPart;</code></td>
561</tr>
562</table>
563<p>
564On multipart this contains part of message between last boundary and end of message.</p>
565<table class="detail">
566<tr class="list">
567<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
568<td class="itemcode"><a name="DecodedLines"></a><code>property <b>DecodedLines</b>: TMemoryStream read FDecodedLines;</code></td>
569</tr>
570</table>
571<p>
572Stream with decoded form of budy part.</p>
573<table class="detail">
574<tr class="list">
575<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
576<td class="itemcode"><a name="SubLevel"></a><code>property <b>SubLevel</b>: integer read FSubLevel write FSubLevel;</code></td>
577</tr>
578</table>
579<p>
580Show nested level in subpart tree. Value 0 means root part. 1 means subpart from this root. etc.</p>
581<table class="detail">
582<tr class="list">
583<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
584<td class="itemcode"><a name="MaxSubLevel"></a><code>property <b>MaxSubLevel</b>: integer read FMaxSubLevel write FMaxSubLevel;</code></td>
585</tr>
586</table>
587<p>
588Specify maximum sublevel value for decomposing.</p>
589<table class="detail">
590<tr class="list">
591<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
592<td class="itemcode"><a name="AttachInside"></a><code>property <b>AttachInside</b>: boolean read FAttachInside;</code></td>
593</tr>
594</table>
595<p>
596When is <code>True</code>, then this part maybe(!) have included some uuencoded binary data.</p>
597<table class="detail">
598<tr class="list">
599<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
600<td class="itemcode"><a name="OnWalkPart"></a><code>property <b>OnWalkPart</b>: <a href="mimepart.html#THookWalkPart">THookWalkPart</a> read FOnWalkPart write FOnWalkPart;</code></td>
601</tr>
602</table>
603<p>
604Here you can assign hook procedure for walking through all part and their subparts.</p>
605<table class="detail">
606<tr class="list">
607<td class="visibility"><a href="legend.html"><img src="published.gif" alt="Published" title="Published"></a></td>
608<td class="itemcode"><a name="MaxLineLength"></a><code>property <b>MaxLineLength</b>: integer read FMaxLineLength Write FMaxLineLength;</code></td>
609</tr>
610</table>
611<p>
612Here you can specify maximum line length for encoding of MIME part. If line is longer, then is splitted by standard of MIME. Correct MIME mailers can de-split this line into original length.</p>
613<hr noshade size="1"><span class="appinfo"><em>Generated by <a target="_parent" href="http://pasdoc.sourceforge.net/">PasDoc 0.9.0</a> on 2012-04-23 21:38:51</em>
614</span>
615</body></html>
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