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<hr><h1>nuidx.cpp</h1><div class="fragment"><pre>00001 <font class="comment">/*****************************************************************************</font>
00002 <font class="comment"> *</font>
00003 <font class="comment"> * This code wreaks but works (at least for MHC). Good luck!</font>
00004 <font class="comment"> */</font>
00005
00006 <font class="preprocessor">#include <stdio.h></font>
00007 <font class="preprocessor">#include <stdlib.h></font>
00008 <font class="preprocessor">#include <string.h></font>
00009 <font class="preprocessor">#include <ctype.h></font>
00010
00011 <font class="preprocessor">#ifndef __GNUC__</font>
00012 <font class="preprocessor"></font><font class="preprocessor">#include <io.h></font>
00013 <font class="preprocessor">#else</font>
00014 <font class="preprocessor"></font><font class="preprocessor">#include <unistd.h></font>
00015 <font class="preprocessor">#endif</font>
00016 <font class="preprocessor"></font>
00017 <font class="preprocessor">#include <fcntl.h></font>
00018 <font class="preprocessor">#include <versekey.h></font>
00019
00020
00021 <font class="keywordtype">void</font> writeidx(<a class="code" href="class_verse_key.html">VerseKey</a> &key1, <a class="code" href="class_verse_key.html">VerseKey</a> &key2, <a class="code" href="class_verse_key.html">VerseKey</a> &key3, <font class="keywordtype">long</font> offset, <font class="keywordtype">short</font> size);
00022 <font class="keywordtype">char</font> findbreak(<font class="keywordtype">int</font> fp, <font class="keywordtype">long</font> *offset, <font class="keywordtype">int</font> *num1, <font class="keywordtype">int</font> *num2, <font class="keywordtype">int</font> *rangemax, <font class="keywordtype">short</font> *size);
00023 <font class="keywordtype">void</font> openfiles(<font class="keywordtype">char</font> *fname);
00024 <font class="keywordtype">void</font> checkparams(<font class="keywordtype">int</font> argc, <font class="keywordtype">char</font> **argv);
00025
00026
00027 <a class="code" href="class_verse_key.html">VerseKey</a> key1, key2, key3;
00028 <font class="keywordtype">int</font> fp, vfp, cfp, bfp;
00029 <font class="keywordtype">long</font> chapoffset;
00030 <font class="keywordtype">short</font> chapsize;
00031 <font class="keywordtype">char</font> testmnt;
00032
00033
00034 main(<font class="keywordtype">int</font> argc, <font class="keywordtype">char</font> **argv)
00035 {
00036 <font class="keywordtype">long</font> pos, offset;
00037 <font class="keywordtype">int</font> num1, num2, rangemax, curbook = 0, curchap = 0, curverse = 0;
00038 <font class="keywordtype">char</font> buf[127], startflag = 0;
00039 <font class="keywordtype">short</font> size, tmp;
00040
00041 checkparams(argc, argv);
00042
00043 openfiles(argv[1]);
00044
00045 testmnt = key1.<a class="code" href="class_verse_key.html#a22">Testament</a>();
00046 num1 = key1.<a class="code" href="class_verse_key.html#a24">Chapter</a>();
00047 num2 = key1.<a class="code" href="class_verse_key.html#a25">Verse</a>();
00048 pos = 0;
00049 write(bfp, &pos, 4); <font class="comment">/* Book offset for testament intros */</font>
00050 pos = 4;
00051 write(cfp, &pos, 4); <font class="comment">/* Chapter offset for testament intro */</font>
00052
00053
00054 <font class="comment">/* Right now just zero out intros until parsing correctly */</font>
00055 pos = 0;
00056 size = 0;
00057 write(vfp, &pos, 4); <font class="comment">/* Module intro */</font>
00058 write(vfp, &size, 2);
00059 write(vfp, &pos, 4); <font class="comment">/* Testament intro */</font>
00060 write(vfp, &size, 2);
00061
00062 <font class="keywordflow">while</font>(!findbreak(fp, &offset, &num1, &num2, &rangemax, &size)) {
00063 writeidx(key1, key2, key3, offset, size);
00064 key2++;
00065 key3 = key2;
00066 }
00067 close(vfp);
00068 close(cfp);
00069 close(bfp);
00070 close(fp);
00071 }
00072
00073
00074 <font class="comment">/**************************************************************************</font>
00075 <font class="comment"> * ENT: key1 - current location of index</font>
00076 <font class="comment"> * key2 - minimum keyval for which this offset is valid</font>
00077 <font class="comment"> * key3 - maximum keyval for which this offset is valid</font>
00078 <font class="comment"> */</font>
00079
00080 <font class="keywordtype">void</font> writeidx(<a class="code" href="class_verse_key.html">VerseKey</a> &key1, <a class="code" href="class_verse_key.html">VerseKey</a> &key2, <a class="code" href="class_verse_key.html">VerseKey</a> &key3, <font class="keywordtype">long</font> offset, <font class="keywordtype">short</font> size)
00081 {
00082 <font class="keywordtype">long</font> pos;
00083 <font class="keywordtype">short</font> tmp;
00084
00085 <font class="keywordflow">for</font> (; ((key1 <= key3) && (key1.<a class="code" href="class_s_w_key.html#a6">Error</a>() != KEYERR_OUTOFBOUNDS) && (key1.<a class="code" href="class_verse_key.html#a22">Testament</a>() == testmnt)); key1+=1) {
00086 <font class="keywordflow">if</font> (key1.<a class="code" href="class_verse_key.html#a25">Verse</a>() == 1) { <font class="comment">// new chapter</font>
00087 <font class="keywordflow">if</font> (key1.<a class="code" href="class_verse_key.html#a24">Chapter</a>() == 1) { <font class="comment">// new book</font>
00088 pos = lseek(cfp, 0, SEEK_CUR);
00089 write(bfp, &pos, 4);
00090 pos = lseek(vfp, 0, SEEK_CUR); <font class="comment">/* Book intro (cps) */</font>
00091 write(cfp, &pos, 4);
00092 write(vfp, &chapoffset, 4); <font class="comment">/* Book intro (vss) set to same as chap for now(it should be chap 1 which usually contains the book into anyway)*/</font>
00093 write(vfp, &chapsize, 2);
00094 }
00095 pos = lseek(vfp, 0, SEEK_CUR);
00096 write(cfp, &pos, 4);
00097 write(vfp, &chapoffset, 4); <font class="comment">/* Chapter intro */</font>
00098 write(vfp, &chapsize, 2);
00099 }
00100 <font class="keywordflow">if</font> (key1 >= key2) {
00101 write(vfp, &offset, 4);
00102 write(vfp, &size, 2);
00103 }
00104 <font class="keywordflow">else</font> {
00105 pos = 0;
00106 tmp = 0;
00107 write(vfp, &pos, 4);
00108 write(vfp, &tmp, 2);
00109 }
00110 }
00111 }
00112
00113
00114 <font class="keywordtype">char</font> startchap(<font class="keywordtype">char</font> *buf)
00115 {
00116 <font class="keywordtype">char</font> loop;
00117
00118 <font class="keywordflow">if</font> (buf[0] != <font class="charliteral">'<'</font>)
00119 <font class="keywordflow">return</font> 0;
00120 <font class="keywordflow">if</font> (buf[1] != <font class="charliteral">'S'</font>)
00121 <font class="keywordflow">return</font> 0;
00122 <font class="keywordflow">if</font> (buf[2] != <font class="charliteral">'C'</font>)
00123 <font class="keywordflow">return</font> 0;
00124 <font class="comment">/*</font>
00125 <font class="comment"> if (!isdigit(buf[2]))</font>
00126 <font class="comment"> return 0;</font>
00127 <font class="comment"> for (loop = 3; loop < 7; loop++) {</font>
00128 <font class="comment"> if (buf[loop] == ' ')</font>
00129 <font class="comment"> break;</font>
00130 <font class="comment"> if ((!isdigit(buf[loop])) && (buf[loop] != ',') && (buf[loop] != '-'))</font>
00131 <font class="comment"> return 0;</font>
00132 <font class="comment"> }</font>
00133 <font class="comment">*/</font>
00134 <font class="keywordflow">return</font> 1;
00135 }
00136
00137
00138 <font class="keywordtype">char</font> startentry(<font class="keywordtype">char</font> *buf)
00139 {
00140 <font class="keywordtype">char</font> loop;
00141
00142 <font class="keywordflow">if</font> (buf[0] != <font class="charliteral">'<'</font>)
00143 <font class="keywordflow">return</font> 0;
00144 <font class="keywordflow">if</font> (buf[1] != <font class="charliteral">'S'</font>)
00145 <font class="keywordflow">return</font> 0;
00146 <font class="keywordflow">if</font> (buf[2] != <font class="charliteral">'V'</font>)
00147 <font class="keywordflow">return</font> 0;
00148 <font class="comment">/*</font>
00149 <font class="comment"> if (!isdigit(buf[2]))</font>
00150 <font class="comment"> return 0;</font>
00151 <font class="comment"> for (loop = 3; loop < 7; loop++) {</font>
00152 <font class="comment"> if (buf[loop] == ' ')</font>
00153 <font class="comment"> break;</font>
00154 <font class="comment"> if ((!isdigit(buf[loop])) && (buf[loop] != ',') && (buf[loop] != '-'))</font>
00155 <font class="comment"> return 0;</font>
00156 <font class="comment"> }</font>
00157 <font class="comment">*/</font>
00158 <font class="keywordflow">return</font> 1;
00159 }
00160
00161
00162 <font class="keywordtype">char</font> findbreak(<font class="keywordtype">int</font> fp, <font class="keywordtype">long</font> *offset, <font class="keywordtype">int</font> *num1, <font class="keywordtype">int</font> *num2, <font class="keywordtype">int</font> *rangemax, <font class="keywordtype">short</font> *size)
00163 {
00164 <font class="keywordtype">char</font> buf[7];
00165 <font class="keywordtype">char</font> buf2[20];
00166 <font class="keywordtype">char</font> ch;
00167 <font class="keywordtype">char</font> loop;
00168 <font class="keywordtype">long</font> offset2;
00169 <font class="keywordtype">int</font> ch2, vs2, rm2;
00170 <font class="keywordtype">bool</font> flag;
00171 <font class="keywordtype">long</font> chapstart = 0;
00172
00173 memset(buf, <font class="charliteral">' '</font>, 7);
00174
00175 <font class="keywordflow">while</font> (1) {
00176 <font class="keywordflow">if</font> (startentry(buf)) {
00177 <font class="keywordflow">if</font> (size)
00178 *offset = lseek(fp, 0, SEEK_CUR) - 3;
00179 <font class="keywordflow">else</font> *offset = lseek(fp, 0, SEEK_CUR) - 7;
00180 <font class="keywordflow">if</font> (size) {
00181 ch2 = *num1;
00182 vs2 = *num2;
00183 <font class="keywordflow">if</font> (findbreak(fp, &offset2, &ch2, &vs2, &rm2, 0)) {
00184 *size = (short) (lseek(fp, 0, SEEK_END) - (*offset));
00185 }
00186 <font class="keywordflow">else</font> {
00187 *size = (offset2 - (*offset));
00188 }
00189 lseek(fp, *offset, SEEK_SET);
00190 }
00191 <font class="keywordflow">return</font> 0;
00192 }
00193 memmove(buf, &buf[1], 6);
00194 <font class="keywordflow">if</font> (read(fp, &buf[6], 1) != 1)
00195 <font class="keywordflow">return</font> 1;
00196 }
00197 }
00198
00199
00200 <font class="keywordtype">void</font> openfiles(<font class="keywordtype">char</font> *fname)
00201 {
00202 <font class="keywordtype">char</font> buf[255];
00203
00204 <font class="keywordflow">if</font> ((fp = open(fname, O_RDONLY)) == -1) {
00205 fprintf(stderr, <font class="stringliteral">"Couldn't open file: %s\n"</font>, fname);
00206 exit(1);
00207 }
00208
00209 sprintf(buf, <font class="stringliteral">"%s.vss"</font>, fname);
00210 <font class="keywordflow">if</font> ((vfp = open(buf, O_CREAT|O_WRONLY)) == -1) {
00211 fprintf(stderr, <font class="stringliteral">"Couldn't open file: %s\n"</font>, buf);
00212 exit(1);
00213 }
00214
00215 sprintf(buf, <font class="stringliteral">"%s.cps"</font>, fname);
00216 <font class="keywordflow">if</font> ((cfp = open(buf, O_CREAT|O_WRONLY)) == -1) {
00217 fprintf(stderr, <font class="stringliteral">"Couldn't open file: %s\n"</font>, buf);
00218 exit(1);
00219 }
00220
00221 sprintf(buf, <font class="stringliteral">"%s.bks"</font>, fname);
00222 <font class="keywordflow">if</font> ((bfp = open(buf, O_CREAT|O_WRONLY)) == -1) {
00223 fprintf(stderr, <font class="stringliteral">"Couldn't open file: %s\n"</font>, buf);
00224 exit(1);
00225 }
00226 }
00227
00228
00229 <font class="keywordtype">void</font> checkparams(<font class="keywordtype">int</font> argc, <font class="keywordtype">char</font> **argv)
00230 {
00231 <font class="keywordflow">if</font> (argc < 2) {
00232 fprintf(stderr, <font class="stringliteral">"usage: %s <file to process> [nt - for new testmt file]\n"</font>, argv[0]);
00233 exit(1);
00234 }
00235 <font class="keywordflow">if</font> (argc == 3)
00236 key1 = key2 = key3 = <font class="stringliteral">"Matthew 1:1"</font>;
00237 <font class="keywordflow">else</font> key1 = key2 = key3 = <font class="stringliteral">"Genesis 1:1"</font>;
00238 }
</pre></div><hr><address align="right"><small>Generated on Thu Jun 20 22:12:59 2002 for The Sword Project by
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