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<h1>/home/v/Kate/WORK_TREES/kate-sorceress-backup/v/src/kate/src/kate_high.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* Copyright (C) 2008 Vincent Penquerc'h.</span>
<a name="l00002"></a>00002 <span class="comment"> This file is part of the Kate codec library.</span>
<a name="l00003"></a>00003 <span class="comment"> Written by Vincent Penquerc'h.</span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> Use, distribution and reproduction of this library is governed</span>
<a name="l00006"></a>00006 <span class="comment"> by a BSD style source license included with this source in the</span>
<a name="l00007"></a>00007 <span class="comment"> file 'COPYING'. Please read these terms before distributing. */</span>
<a name="l00008"></a>00008
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#define KATE_INTERNAL</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#include "kate_internal.h"</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#ifdef HAVE_STDLIB_H</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#include <stdlib.h></span>
<a name="l00015"></a>00015 <span class="preprocessor">#endif</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#include "kate/kate.h"</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include "kate_decode_state.h"</span>
<a name="l00018"></a>00018
<a name="l00027"></a>00027 <span class="keywordtype">int</span> kate_high_decode_init(kate_state *k)
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029 <span class="keywordtype">int</span> ret;
<a name="l00030"></a>00030 kate_info *ki;
<a name="l00031"></a>00031 kate_comment *kc;
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keywordflow">if</span> (!k) <span class="keywordflow">return</span> KATE_E_INVALID_PARAMETER;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 k->kes=NULL;
<a name="l00036"></a>00036 k->kds=kate_decode_state_create();
<a name="l00037"></a>00037 <span class="keywordflow">if</span> (!k->kds) <span class="keywordflow">return</span> KATE_E_OUT_OF_MEMORY;
<a name="l00038"></a>00038
<a name="l00039"></a>00039 ki=(kate_info*)kate_malloc(<span class="keyword">sizeof</span>(kate_info));
<a name="l00040"></a>00040 <span class="keywordflow">if</span> (!ki) {
<a name="l00041"></a>00041 kate_decode_state_destroy(k->kds);
<a name="l00042"></a>00042 <span class="keywordflow">return</span> KATE_E_OUT_OF_MEMORY;
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044 kc=(kate_comment*)kate_malloc(<span class="keyword">sizeof</span>(kate_comment));
<a name="l00045"></a>00045 <span class="keywordflow">if</span> (!kc) {
<a name="l00046"></a>00046 kate_free(ki);
<a name="l00047"></a>00047 kate_decode_state_destroy(k->kds);
<a name="l00048"></a>00048 <span class="keywordflow">return</span> KATE_E_OUT_OF_MEMORY;
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051 ret=kate_info_init(ki);
<a name="l00052"></a>00052 <span class="keywordflow">if</span> (ret<0) {
<a name="l00053"></a>00053 kate_free(ki);
<a name="l00054"></a>00054 kate_free(kc);
<a name="l00055"></a>00055 kate_decode_state_destroy(k->kds);
<a name="l00056"></a>00056 <span class="keywordflow">return</span> ret;
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058
<a name="l00059"></a>00059 ret=kate_comment_init(kc);
<a name="l00060"></a>00060 <span class="keywordflow">if</span> (ret<0) {
<a name="l00061"></a>00061 kate_free(ki);
<a name="l00062"></a>00062 kate_free(kc);
<a name="l00063"></a>00063 kate_info_clear(ki);
<a name="l00064"></a>00064 kate_decode_state_destroy(k->kds);
<a name="l00065"></a>00065 <span class="keywordflow">return</span> ret;
<a name="l00066"></a>00066 }
<a name="l00067"></a>00067
<a name="l00068"></a>00068 k->kds->ki=ki;
<a name="l00069"></a>00069 k->kds->kc=kc;
<a name="l00070"></a>00070
<a name="l00071"></a>00071 k->ki=k->kds->ki;
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keywordflow">return</span> 0;
<a name="l00074"></a>00074 }
<a name="l00075"></a>00075
<a name="l00085"></a>00085 <span class="keywordtype">int</span> kate_high_decode_packetin(kate_state *k,kate_packet *kp,kate_const kate_event **ev)
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="keywordtype">int</span> ret;
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keywordflow">if</span> (!k || !kp) <span class="keywordflow">return</span> KATE_E_INVALID_PARAMETER;
<a name="l00090"></a>00090 <span class="keywordflow">if</span> (!k->kds) <span class="keywordflow">return</span> KATE_E_INIT;
<a name="l00091"></a>00091 <span class="keywordflow">if</span> (!k->kds->ki) <span class="keywordflow">return</span> KATE_E_INIT;
<a name="l00092"></a>00092 <span class="keywordflow">if</span> (!k->kds->kc) <span class="keywordflow">return</span> KATE_E_INIT;
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="keywordflow">if</span> (ev) *ev=NULL;
<a name="l00095"></a>00095 <span class="keywordflow">if</span> (k->kds->ki->probe>=0) {
<a name="l00096"></a>00096 <span class="comment">/* still probing headers */</span>
<a name="l00097"></a>00097 ret=kate_decode_headerin(k->kds->ki,k->kds->kc,kp);
<a name="l00098"></a>00098 <span class="keywordflow">if</span> (ret>0) {
<a name="l00099"></a>00099 k->kds->ki->probe=-1;
<a name="l00100"></a>00100 ret=0;
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102 <span class="keywordflow">return</span> ret;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 <span class="keywordflow">else</span> {
<a name="l00105"></a>00105 <span class="comment">/* in data */</span>
<a name="l00106"></a>00106 <span class="keywordtype">int</span> eos=0;
<a name="l00107"></a>00107 ret=kate_decode_packetin(k,kp);
<a name="l00108"></a>00108 <span class="keywordflow">if</span> (ret<0) <span class="keywordflow">return</span> ret;
<a name="l00109"></a>00109 <span class="keywordflow">if</span> (ret>0) eos=1;
<a name="l00110"></a>00110 ret=kate_decode_eventout(k,ev);
<a name="l00111"></a>00111 <span class="keywordflow">if</span> (ret<0) <span class="keywordflow">return</span> ret;
<a name="l00112"></a>00112 <span class="keywordflow">return</span> eos;
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00123"></a>00123 <span class="keywordtype">int</span> kate_high_decode_clear(kate_state *k)
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 kate_info *ki;
<a name="l00126"></a>00126 kate_comment *kc;
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordflow">if</span> (!k) <span class="keywordflow">return</span> KATE_E_INVALID_PARAMETER;
<a name="l00129"></a>00129 <span class="keywordflow">if</span> (!k->kds) <span class="keywordflow">return</span> KATE_E_INIT;
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="comment">/* kate_clear will clear kds, so save what we need first */</span>
<a name="l00132"></a>00132 ki=k->kds->ki;
<a name="l00133"></a>00133 kc=k->kds->kc;
<a name="l00134"></a>00134
<a name="l00135"></a>00135 kate_clear(k);
<a name="l00136"></a>00136
<a name="l00137"></a>00137 kate_free(kc);
<a name="l00138"></a>00138 kate_free(ki);
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keywordflow">return</span> 0;
<a name="l00141"></a>00141 }
<a name="l00142"></a>00142
<a name="l00149"></a>00149 <span class="keyword">const</span> kate_comment *kate_high_decode_get_comments(kate_state *k)
<a name="l00150"></a>00150 {
<a name="l00151"></a>00151 <span class="keywordflow">if</span> (!k) <span class="keywordflow">return</span> NULL;
<a name="l00152"></a>00152 <span class="keywordflow">if</span> (!k->kds) <span class="keywordflow">return</span> NULL;
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keywordflow">return</span> k->kds->kc;
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156
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