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<hr><h1>rawfiles.cpp</h1><div class="fragment"><pre>00001 <font class="comment">/******************************************************************************</font>
00002 <font class="comment"> * rawfiles.cpp - code for class 'RawFiles'- a module that produces HTML HREFs</font>
00003 <font class="comment"> * pointing to actual text desired. Uses standard</font>
00004 <font class="comment"> * files: ot and nt using indexs ??.bks ??.cps ??.vss</font>
00005 <font class="comment"> */</font>
00006
00007
00008 <font class="preprocessor">#include <ctype.h></font>
00009 <font class="preprocessor">#include <stdio.h></font>
00010 <font class="preprocessor">#include <fcntl.h></font>
00011
00012 <font class="preprocessor">#ifndef __GNUC__</font>
00013 <font class="preprocessor"></font><font class="preprocessor">#include <io.h></font>
00014 <font class="preprocessor">#else</font>
00015 <font class="preprocessor"></font><font class="preprocessor">#include <unistd.h></font>
00016 <font class="preprocessor">#endif</font>
00017 <font class="preprocessor"></font>
00018 <font class="preprocessor">#include <string.h></font>
00019 <font class="preprocessor">#include <utilfuns.h></font>
00020 <font class="preprocessor">#include <rawverse.h></font>
00021 <font class="preprocessor">#include <rawfiles.h></font>
00022 <font class="preprocessor">#include <filemgr.h></font>
00023
00024 <font class="preprocessor">#ifndef O_BINARY // O_BINARY is needed in Borland C++ 4.53</font>
00025 <font class="preprocessor"></font><font class="preprocessor">#define O_BINARY 0 // If it hasn't been defined than we probably</font>
00026 <font class="preprocessor"></font><font class="preprocessor">#endif // don't need it.</font>
00027 <font class="preprocessor"></font>
00028
00029 <font class="comment">/******************************************************************************</font>
00030 <font class="comment"> * RawFiles Constructor - Initializes data for instance of RawFiles</font>
00031 <font class="comment"> *</font>
00032 <font class="comment"> * ENT: iname - Internal name for module</font>
00033 <font class="comment"> * idesc - Name to display to user for module</font>
00034 <font class="comment"> * idisp - Display object to use for displaying</font>
00035 <font class="comment"> */</font>
00036
00037 RawFiles::RawFiles(<font class="keyword">const</font> <font class="keywordtype">char</font> *ipath, <font class="keyword">const</font> <font class="keywordtype">char</font> *iname, <font class="keyword">const</font> <font class="keywordtype">char</font> *idesc, <a class="code" href="class_s_w_display.html">SWDisplay</a> *idisp, SWTextEncoding enc, SWTextDirection dir, SWTextMarkup mark, <font class="keyword">const</font> <font class="keywordtype">char</font>* ilang) : RawVerse(ipath, O_RDWR), <a class="code" href="class_s_w_com.html">SWCom</a>(iname, idesc, idisp, enc, dir, mark, ilang)
00038 {
00039 }
00040
00041
00042 <font class="comment">/******************************************************************************</font>
00043 <font class="comment"> * RawFiles Destructor - Cleans up instance of RawFiles</font>
00044 <font class="comment"> */</font>
00045
00046 RawFiles::~RawFiles()
00047 {
00048 }
00049
00050
00051 <font class="comment">/******************************************************************************</font>
00052 <font class="comment"> * RawFiles::operator char * - Returns the correct verse when char * cast</font>
00053 <font class="comment"> * is requested</font>
00054 <font class="comment"> *</font>
00055 <font class="comment"> * RET: string buffer with verse</font>
00056 <font class="comment"> */</font>
00057
00058 <font class="keywordtype">char</font> *RawFiles::getRawEntry() {
00059 FileDesc *datafile;
00060 <font class="keywordtype">long</font> start = 0;
00061 <font class="keywordtype">unsigned</font> <font class="keywordtype">short</font> size = 0;
00062 <font class="keywordtype">char</font> *tmpbuf;
00063 <a class="code" href="class_verse_key.html">VerseKey</a> *key = 0;
00064
00065 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00066 <font class="preprocessor"></font> <font class="keywordflow">try</font> {
00067 <font class="preprocessor">#endif</font>
00068 <font class="preprocessor"></font> key = SWDYNAMIC_CAST(<a class="code" href="class_verse_key.html">VerseKey</a>, this->key);
00069 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00070 <font class="preprocessor"></font> }
00071 <font class="keywordflow">catch</font> ( ... ) {}
00072 <font class="preprocessor">#endif</font>
00073 <font class="preprocessor"></font> <font class="keywordflow">if</font> (!key)
00074 key = <font class="keyword">new</font> <a class="code" href="class_verse_key.html">VerseKey</a>(this->key);
00075
00076 findoffset(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), key-><a class="code" href="class_verse_key.html#a34">Index</a>(), &start, &size);
00077
00078 <font class="keywordflow">if</font> (entrybuf)
00079 <font class="keyword">delete</font> [] entrybuf;
00080
00081 <font class="keywordflow">if</font> (size) {
00082 tmpbuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [ (size + 2) + strlen(path) + 5 ];
00083 sprintf(tmpbuf,<font class="stringliteral">"%s/"</font>,path);
00084 gettext(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), start, (size + 2), tmpbuf+strlen(tmpbuf));
00085 datafile = FileMgr::systemFileMgr.open(tmpbuf, O_RDONLY|O_BINARY);
00086 <font class="keyword">delete</font> [] tmpbuf;
00087 <font class="keywordflow">if</font> (datafile->getFd() > 0) {
00088 size = lseek(datafile->getFd(), 0, SEEK_END);
00089 entrybuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [ size * FILTERPAD ];
00090 memset(entrybuf, 0, size * FILTERPAD);
00091 lseek(datafile->getFd(), 0, SEEK_SET);
00092 read(datafile->getFd(), entrybuf, size);
00093 <font class="comment">// preptext(entrybuf);</font>
00094 }
00095 <font class="keywordflow">else</font> {
00096 entrybuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [2];
00097 entrybuf[0] = 0;
00098 entrybuf[1] = 0;
00099 }
00100 FileMgr::systemFileMgr.close(datafile);
00101 }
00102 <font class="keywordflow">else</font> {
00103 entrybuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [2];
00104 entrybuf[0] = 0;
00105 entrybuf[1] = 0;
00106 }
00107
00108 <font class="keywordflow">if</font> (key != this->key)
00109 <font class="keyword">delete</font> key;
00110
00111 <font class="keywordflow">return</font> entrybuf;
00112 }
00113
00114
00115 <font class="comment">/******************************************************************************</font>
00116 <font class="comment"> * RawFiles::operator << (char *)- Update the modules current key entry with</font>
00117 <font class="comment"> * provided text</font>
00118 <font class="comment"> *</font>
00119 <font class="comment"> * RET: *this</font>
00120 <font class="comment"> */</font>
00121
00122 <a class="code" href="class_s_w_module.html">SWModule</a> &RawFiles::operator <<(<font class="keyword">const</font> <font class="keywordtype">char</font> *inbuf) {
00123 FileDesc *datafile;
00124 <font class="keywordtype">long</font> start;
00125 <font class="keywordtype">unsigned</font> <font class="keywordtype">short</font> size;
00126 <font class="keywordtype">char</font> *tmpbuf;
00127 <a class="code" href="class_verse_key.html">VerseKey</a> *key = 0;
00128
00129 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00130 <font class="preprocessor"></font> <font class="keywordflow">try</font> {
00131 <font class="preprocessor">#endif</font>
00132 <font class="preprocessor"></font> key = SWDYNAMIC_CAST(<a class="code" href="class_verse_key.html">VerseKey</a>, this->key);
00133 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00134 <font class="preprocessor"></font> }
00135 <font class="keywordflow">catch</font> ( ... ) {}
00136 <font class="preprocessor">#endif</font>
00137 <font class="preprocessor"></font> <font class="keywordflow">if</font> (!key)
00138 key = <font class="keyword">new</font> <a class="code" href="class_verse_key.html">VerseKey</a>(this->key);
00139
00140 findoffset(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), key-><a class="code" href="class_verse_key.html#a34">Index</a>(), &start, &size);
00141
00142 <font class="keywordflow">if</font> (size) {
00143 tmpbuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [ (size + 2) + strlen(path) + 1 ];
00144 sprintf(tmpbuf, <font class="stringliteral">"%s/"</font>, path);
00145 gettext(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), start, (size + 2), tmpbuf+strlen(tmpbuf));
00146 }
00147 <font class="keywordflow">else</font> {
00148 tmpbuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [ 16 + strlen(path) + 1 ];
00149 sprintf(tmpbuf, <font class="stringliteral">"%s/%s"</font>, path, getnextfilename());
00150 settext(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), key-><a class="code" href="class_verse_key.html#a34">Index</a>(), tmpbuf+strlen(path)+1);
00151 }
00152 datafile = FileMgr::systemFileMgr.open(tmpbuf, O_CREAT|O_WRONLY|O_BINARY|O_TRUNC);
00153 <font class="keyword">delete</font> [] tmpbuf;
00154 <font class="keywordflow">if</font> (datafile->getFd() > 0) {
00155 write(datafile->getFd(), inbuf, strlen(inbuf));
00156 }
00157 FileMgr::systemFileMgr.close(datafile);
00158
00159 <font class="keywordflow">if</font> (key != this->key)
00160 <font class="keyword">delete</font> key;
00161
00162 <font class="keywordflow">return</font> *<font class="keyword">this</font>;
00163 }
00164
00165
00166 <font class="comment">/******************************************************************************</font>
00167 <font class="comment"> * RawFiles::operator << (SWKey *)- Link the modules current key entry with</font>
00168 <font class="comment"> * another module entry</font>
00169 <font class="comment"> *</font>
00170 <font class="comment"> * RET: *this</font>
00171 <font class="comment"> */</font>
00172
00173 <a class="code" href="class_s_w_module.html">SWModule</a> &RawFiles::operator <<(<font class="keyword">const</font> <a class="code" href="class_s_w_key.html">SWKey</a> *inkey) {
00174
00175 <font class="keywordtype">long</font> start;
00176 <font class="keywordtype">unsigned</font> <font class="keywordtype">short</font> size;
00177 <font class="keywordtype">char</font> *tmpbuf;
00178 <font class="keyword">const</font> <a class="code" href="class_verse_key.html">VerseKey</a> *key = 0;
00179
00180 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00181 <font class="preprocessor"></font> <font class="keywordflow">try</font> {
00182 <font class="preprocessor">#endif</font>
00183 <font class="preprocessor"></font> key = SWDYNAMIC_CAST(<a class="code" href="class_verse_key.html">VerseKey</a>, inkey);
00184 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00185 <font class="preprocessor"></font> }
00186 <font class="keywordflow">catch</font> ( ... ) {}
00187 <font class="preprocessor">#endif</font>
00188 <font class="preprocessor"></font> <font class="keywordflow">if</font> (!key)
00189 key = <font class="keyword">new</font> <a class="code" href="class_verse_key.html">VerseKey</a>(this->key);
00190
00191 findoffset(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), key-><a class="code" href="class_verse_key.html#a34">Index</a>(), &start, &size);
00192
00193 <font class="keywordflow">if</font> (size) {
00194 tmpbuf = <font class="keyword">new</font> <font class="keywordtype">char</font> [ size + 2];
00195 gettext(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), start, size + 2, tmpbuf);
00196
00197 <font class="keywordflow">if</font> (key != inkey)
00198 <font class="keyword">delete</font> key;
00199 key = 0;
00200
00201 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00202 <font class="preprocessor"></font> <font class="keywordflow">try</font> {
00203 <font class="preprocessor">#endif</font>
00204 <font class="preprocessor"></font> key = SWDYNAMIC_CAST(<a class="code" href="class_verse_key.html">VerseKey</a>, inkey);
00205 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00206 <font class="preprocessor"></font> }
00207 <font class="keywordflow">catch</font> ( ... ) {}
00208 <font class="preprocessor">#endif</font>
00209 <font class="preprocessor"></font> <font class="keywordflow">if</font> (!key)
00210 key = <font class="keyword">new</font> <a class="code" href="class_verse_key.html">VerseKey</a>(this->key);
00211 settext(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), key-><a class="code" href="class_verse_key.html#a34">Index</a>(), tmpbuf);
00212 }
00213
00214 <font class="keywordflow">if</font> (key != inkey)
00215 <font class="keyword">delete</font> key;
00216
00217 <font class="keywordflow">return</font> *<font class="keyword">this</font>;
00218 }
00219
00220
00221 <font class="comment">/******************************************************************************</font>
00222 <font class="comment"> * RawFiles::deleteEntry - deletes this entry</font>
00223 <font class="comment"> *</font>
00224 <font class="comment"> * RET: *this</font>
00225 <font class="comment"> */</font>
00226
00227 <font class="keywordtype">void</font> RawFiles::deleteEntry() {
00228
00229 <a class="code" href="class_verse_key.html">VerseKey</a> *key = 0;
00230
00231 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00232 <font class="preprocessor"></font> <font class="keywordflow">try</font> {
00233 <font class="preprocessor">#endif</font>
00234 <font class="preprocessor"></font> key = SWDYNAMIC_CAST(<a class="code" href="class_verse_key.html">VerseKey</a>, this->key);
00235 <font class="preprocessor">#ifndef _WIN32_WCE</font>
00236 <font class="preprocessor"></font> }
00237 <font class="keywordflow">catch</font> ( ... ) {}
00238 <font class="preprocessor">#endif</font>
00239 <font class="preprocessor"></font> <font class="keywordflow">if</font> (!key)
00240 key = <font class="keyword">new</font> <a class="code" href="class_verse_key.html">VerseKey</a>(this->key);
00241
00242 settext(key-><a class="code" href="class_verse_key.html#a22">Testament</a>(), key-><a class="code" href="class_verse_key.html#a34">Index</a>(), <font class="stringliteral">""</font>);
00243
00244 <font class="keywordflow">if</font> (key != this->key)
00245 <font class="keyword">delete</font> key;
00246 }
00247
00248
00249 <font class="comment">/******************************************************************************</font>
00250 <font class="comment"> * RawFiles::getnextfilename - generates a valid filename in which to store</font>
00251 <font class="comment"> * an entry</font>
00252 <font class="comment"> *</font>
00253 <font class="comment"> * RET: filename</font>
00254 <font class="comment"> */</font>
00255
00256 <font class="keywordtype">char</font> *RawFiles::getnextfilename() {
00257 <font class="keyword">static</font> <font class="keywordtype">char</font> incfile[255];
00258 <font class="keywordtype">long</font> number;
00259 FileDesc *datafile;
00260
00261 sprintf(incfile, <font class="stringliteral">"%s/incfile"</font>, path);
00262 datafile = FileMgr::systemFileMgr.open(incfile, O_RDONLY|O_BINARY);
00263 <font class="keywordflow">if</font> (read(datafile->getFd(), &number, 4) != 4)
00264 number = 0;
00265 number++;
00266 FileMgr::systemFileMgr.close(datafile);
00267
00268 datafile = FileMgr::systemFileMgr.open(incfile, O_CREAT|O_WRONLY|O_BINARY|O_TRUNC);
00269 write(datafile->getFd(), &number, 4);
00270 FileMgr::systemFileMgr.close(datafile);
00271 sprintf(incfile, <font class="stringliteral">"%.7ld"</font>, number-1);
00272 <font class="keywordflow">return</font> incfile;
00273 }
00274
00275
00276 <font class="keywordtype">char</font> RawFiles::createModule (<font class="keyword">const</font> <font class="keywordtype">char</font> *path) {
00277 <font class="keywordtype">char</font> *incfile = <font class="keyword">new</font> <font class="keywordtype">char</font> [ strlen (path) + 16 ];
00278 <font class="keyword">static</font> <font class="keywordtype">long</font> zero = 0;
00279 FileDesc *datafile;
00280
00281 sprintf(incfile, <font class="stringliteral">"%s/incfile"</font>, path);
00282 datafile = FileMgr::systemFileMgr.open(incfile, O_CREAT|O_WRONLY|O_BINARY|O_TRUNC);
00283 <font class="keyword">delete</font> [] incfile;
00284 write(datafile->getFd(), &zero, 4);
00285 FileMgr::systemFileMgr.close(datafile);
00286
00287 <font class="keywordflow">return</font> RawVerse::createModule (path);
00288 }
00289
00290
00291
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