-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathciifu2.c
234 lines (193 loc) · 7.35 KB
/
ciifu2.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
#if LINDLUX /* 2y */
#define LUXPRINT0 0
#define LUXPRINT1 0
#define LUXPRINT2 0
#define LUXPRINT3 0
#if LUXPRINT0
printf("\n");
#endif
if (invp->lvxiflind) {
/* process .iyp */
if (!invp->lvxpages) return;
/* create .iyp file */
fpccreat(NULL,DBXname,ix1extp,0);
#if DUPMFNSTRING
/* check duplicated posting - MFNSTRING */
for (luxtree=0; luxtree < 2; luxtree++) {
#if LUXPRINT0
printf("+++lvx treecase=%d \n",luxtree);
#endif
/* left to right */
for (luxpunt=1; luxpunt <= invp->luxpages[luxtree]; ) {
luxpagp=invp->luxvpagp[luxtree][luxpunt];
if (luxtree) {
luxp2=(L2STRU *)luxpagp;
for (luxn=0; luxn < luxp2->ock; luxn++) {
luxp2->idx[luxn].info1 = luxaddr;
luxx=luxp2->idx[luxn].info2 * PMFNSIZ;
if (luxx > invp->luxthresh) {
luxx=invp->luxthresh;
luxp2->idx[luxn].info3info4.info3 = -luxx;
}
else
if (luxp2->idx[luxn].info3info4.info3)
fatal("ifupd2/info3");
luxaddr+=luxx;
}
}
else {
luxp1=(L1STRU *)luxpagp;
for (luxn=0; luxn < luxp1->ock; luxn++) {
luxp1->idx[luxn].info1 = luxaddr;
luxx=luxp1->idx[luxn].info2 * PMFNSIZ;
if (luxx > invp->luxthresh) {
luxx=invp->luxthresh;
luxp1->idx[luxn].info3info4.info3 = -luxx;
}
else
if (luxp1->idx[luxn].info3info4.info3)
fatal("ifupd2/info3");
luxaddr+=luxx;
}
}
/* get next leaf */
luxpunt=luxpagp->ps;
if (!luxpunt) break;
} /* end for luxpunt */
} /* end for luxtree */
#endif /* DUPMFNSTRING */
/* write posting blocks */
for (luxx=0; luxx < invp->lvxpages; luxx++) {
luxp=(char *)invp->lvxvpagp[luxx];
fpcwrite(luxp,LVXIYPBS);
} /* end for luxx */
/* end write posting blocks */
fpcclose();
} else { /* else if invp->lvxlind */
/* process node's */
for (luxtree=0; luxtree < 2; luxtree++) {
#if LUXPRINT0
printf("+++ltx treecase=%d \n",luxtree);
#endif
if (!invp->ltxpages[luxtree]) return;
/* create .n0x file */
fpccreat(NULL,DBXname,nx12extp[luxtree],0);
/* write node's */
for (luxpunt=1; luxpunt <= invp->ltxpages[luxtree]; luxpunt++) {
luxx=(luxtree)?N2BSIZ:N1BSIZ;
luxp=(char *)invp->ltxvpagp[luxtree][luxpunt];
fpcwrite(luxp,luxx);
} /* end for luxpunt */
/* end write leaf's */
fpcclose();
} /* end for luxtree */
/* process leaf's */
luxaddr=0L;
luxpagp=NULL;
for (luxtree=0; luxtree < 2; luxtree++, luxpagp=NULL) {
#if LUXPRINT0
printf("+++lux treecase=%d \n",luxtree);
#endif
#if LUXPRINT0
printf("*%s\n",DBXname);
printf("idtype ordn ordf n k liv ");
printf("posrx nmaxpos fmaxpos abnormal\n");
printf("%4d %4d %4d %4d%4d",invp->cn[luxtree].idtype,
invp->cn[luxtree].ordn,
invp->cn[luxtree].ordf,
invp->cn[luxtree].n,
invp->cn[luxtree].k);
printf("%4d %8"_LD_,invp->cn[luxtree].liv,invp->cn[luxtree].posrx);
printf("%8"_LD_" %8"_LD_" %4d\n",invp->cn[luxtree].nmaxpos,
invp->cn[luxtree].fmaxpos,
invp->cn[luxtree].abnormal);
#endif
if (!invp->luxpages[luxtree]) return;
/* create .l0x file */
fpccreat(NULL,DBXname,lx12extp[luxtree],0);
/* update psb - left to right */
luxpos=0; luxx=0;
for (luxpunt=1; luxpunt <= invp->luxpages[luxtree]; ) {
luxpagp=invp->luxvpagp[luxtree][luxpunt];
if (luxpagp->pos != luxpunt) fatal("ifupd2/pos");
luxpagp->psb=luxpos; luxpos=luxpunt; luxpunt=luxpagp->ps;
#if LUXPRINT1
printf("+++ps=%"_LD_"/%"_LD_" pos=%"_LD_" punt=%"_LD_" \n",luxpagp->psb,luxpagp->ps,
luxpos,luxpunt);
#endif
luxx++;
if (luxx == invp->luxpages[luxtree])
if (luxpunt) fatal("ifupd2/ps");
if (!luxpunt) break;
} /* end for luxpunt */
if (luxx != invp->luxpages[luxtree]) fatal("ifupd2/pages");
/* update info1 - left to right */
for (luxpunt=1; luxpunt <= invp->luxpages[luxtree]; ) {
luxpagp=invp->luxvpagp[luxtree][luxpunt];
#if LUXPRINT2
printf("+++pos=%"_LD_" punt=%"_LD_" thresh=%"_LD_" \n",luxpagp->pos,luxpunt,
invp->luxthresh);
#endif
if (luxtree) {
luxp2=(L2STRU *)luxpagp;
for (luxn=0; luxn < luxp2->ock; luxn++) {
#if LUXPRINT3
printf(" %2d ",luxn+1);
for (luxp=luxp2->idx[luxn].key, luxx=vlex[luxtree]; luxx--; luxp++)
printf("%c",*luxp);
printf(" %"_LD_,luxp2->idx[luxn].info1);
printf("/%"_LD_,luxp2->idx[luxn].info2);
printf("/%"_LD_,luxp2->idx[luxn].info3info4.info3);
printf(" [%"_LD_"] \n",invp->luxthresh);
#endif
luxp2->idx[luxn].info1 = luxaddr;
luxx=luxp2->idx[luxn].info2 * PMFNSIZ;
if (luxx > invp->luxthresh) {
luxx=invp->luxthresh;
luxp2->idx[luxn].info3info4.info3 = -luxx;
}
else
if (luxp2->idx[luxn].info3info4.info3)
fatal("ifupd2/info3");
luxaddr+=luxx;
}
}
else {
luxp1=(L1STRU *)luxpagp;
for (luxn=0; luxn < luxp1->ock; luxn++) {
#if LUXPRINT3
printf("%2d ",luxn+1);
for (luxp=luxp1->idx[luxn].key, luxx=vlex[luxtree]; luxx--; luxp++)
printf("%c",*luxp);
printf(" %"_LD_,luxp1->idx[luxn].info1);
printf("/%"_LD_,luxp1->idx[luxn].info2);
printf("/%"_LD_,luxp1->idx[luxn].info3info4.info3);
printf(" [%"_LD_"] \n",invp->luxthresh);
#endif
luxp1->idx[luxn].info1 = luxaddr;
luxx=luxp1->idx[luxn].info2 * PMFNSIZ;
if (luxx > invp->luxthresh) {
luxx=invp->luxthresh;
luxp1->idx[luxn].info3info4.info3 = -luxx;
}
else
if (luxp1->idx[luxn].info3info4.info3)
fatal("ifupd2/info3");
luxaddr+=luxx;
}
}
/* get next leaf */
luxpunt=luxpagp->ps;
if (!luxpunt) break;
} /* end for luxpunt */
/* write leaf's */
for (luxpunt=1; luxpunt <= invp->luxpages[luxtree]; luxpunt++) {
luxx=(luxtree)?L2BSIZ:L1BSIZ;
luxp=(char *)invp->luxvpagp[luxtree][luxpunt];
fpcwrite(luxp,luxx);
} /* end for luxpunt */
/* end write leaf's */
fpcclose();
} /* end for luxtree */
} /* end if invp->lvxlind */
#endif /* LINDLUX 2y */