-
Notifications
You must be signed in to change notification settings - Fork 0
/
BridgeInfoIO.c
278 lines (265 loc) · 8.2 KB
/
BridgeInfoIO.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
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
#include "BridgeInfoIO.h"
#include "rc4.h"
#include <string.h>
guchar* readFile(const gchar* path,Bool encrypt){
GError* error=NULL;
guchar *buf=NULL;
gsize size;
g_file_get_contents(path,&buf,&size,&error);
if (error) {
g_critical("ERROR: %s\n",error->message);
g_error_free(error);
return 0;
}
if(encrypt){
endecrypt_rc4(buf,(int)size);
}
return buf;
}
int writeFile(const gchar* path, const guchar* buf,Bool encrypt){
//TODO better performance by storing length somewhere?
gsize size=strlen(buf);
GError *error=NULL;
if(encrypt){
buf=strndup(buf,size);
endecrypt_rc4(buf,(int)size);
g_file_set_contents(path,buf,size,error);
free(buf);
}else{
g_file_set_contents(path,buf,size,error);
}
if(error!=NULL){
g_critical("ERROR: %s\n",error->message);
g_error_free(error);
return 2;
}
return 0;
}
int findIndex(const TypeB *types,int index){
int t;
for(t=0;t<MAX_TYPE;t++){
if(types[t].index==index){
return t;
}
}
return -1;
}
const BridgeInfo* loadBridge(const gchar* path,const gchar* type_path){
/* encrypt buffer */
BridgeInfo* f=(BridgeInfo*) malloc(sizeof(BridgeInfo));
gchar* buf=(gchar*) readFile(path,TRUE);
f->buf=buf;
printf("decrypted test:\n%s\n",buf);
int year;
int jointSize;
int memberSize;
char code[10];
unsigned long long conditionID;
{
char jss[3],mss[4];
sscanf(buf,"%4d%10llu%2[ 0-9]%3[ 0-9]",&year,&conditionID,jss,mss);
sscanf(jss,"%d",&jointSize);
sscanf(mss,"%d",&memberSize);
}
int t;
for(t=0;t<10;t++){
code[9-t]=conditionID%10;
conditionID/=10;
}
char* buf2=(char*) readFile(type_path,FALSE);
setupTypes((TypeB*)(&f->types[0]),buf2);
f->totalJointSize=jointSize;
f->memberSize=memberSize;
f->bundleCost=BUNDLE_COST;
Bool hiPier=code[9]>0;
int pierPanelIndex=code[8]-1;
int pierJointIndex=code[8]-1;
Bool pier=pierPanelIndex>=0;
Bool arch=code[7]==1;
Bool leftCable=code[7]==2||code[7]==3;
Bool rightCable=code[7]==3;
int underClearance=10*code[5]+code[6];
int overClearance=10*code[3]+code[4];
int nPanels=10*code[1]+code[2];
int loadCaseIndex=code[0]-1;
int loadType=(loadCaseIndex&1)==0?0:1;
int deckType=(loadCaseIndex&2)==0?0:1;
int deckElevation;
int archHeight;
if(arch){
deckElevation = (4 * (nPanels - 5) + underClearance);
archHeight = underClearance;
}else{
deckElevation = (4 * (nPanels - 5));
archHeight = -1;
}
int overMargin = (32 - deckElevation);
int pierHeight = (pier ? deckElevation - underClearance : hiPier ? deckElevation : -1);
int nPrescribedJoints = nPanels + 1;
int archJointIndex=-1;
int leftAnchorageJointIndex=-1;
int rightAnchorageJointIndex=-1;
if ((pier) && (!hiPier)){
pierJointIndex = nPrescribedJoints;
nPrescribedJoints += 1;
}
if (arch)
{
archJointIndex = nPrescribedJoints;
nPrescribedJoints += 2;
}
int nAnchorages = 0;
if (leftCable)
{
leftAnchorageJointIndex = nPrescribedJoints;
nAnchorages += 1;
nPrescribedJoints += 1;
}
if (rightCable)
{
//assert (leftCable);
rightAnchorageJointIndex = nPrescribedJoints;
nAnchorages += 1;
nPrescribedJoints += 1;
}
int spanLength = (nPanels * 4.0D);
int nLoadedJoints = (nPanels + 1);
f->fixedJointSize=nPrescribedJoints;
f->deckSize=nPanels;
f->deckWeight= deckType == 0 ? 183.42825000000002 : 136.357;
f->backWeight=loadType==0?181.0:120.0;
f->frontWeight=loadType==0?44.0:120.0;
f->backWeight*=LIVE_LOAD_FACTOR;
f->frontWeight*=LIVE_LOAD_FACTOR;
f->slenderness=(leftCable||rightCable)?1e100:300;
{
Bool restraint[MAX_FIXED_JOINT*2];
for(t=0;t<MAX_FIXED_JOINT*2;t++){
restraint[t]=FALSE;
}
restraint[0]=TRUE;
restraint[1]=TRUE;
restraint[nLoadedJoints*2-1]=TRUE;
if(pier){
restraint[pierJointIndex*2]=TRUE;
restraint[pierJointIndex*2+1]=TRUE;
if(hiPier){
restraint[0]=FALSE;
}
}
if(arch){
restraint[nLoadedJoints*2-1]=FALSE;
restraint[0]=FALSE;
restraint[1]=FALSE;
restraint[archJointIndex*2+0]=TRUE;
restraint[archJointIndex*2+1]=TRUE;
restraint[archJointIndex*2+2]=TRUE;
restraint[archJointIndex*2+3]=TRUE;
}
if(leftCable){
restraint[leftAnchorageJointIndex*2]=TRUE;
restraint[leftAnchorageJointIndex*2+1]=TRUE;
}
if(rightCable){
restraint[rightAnchorageJointIndex*2]=TRUE;
restraint[rightAnchorageJointIndex*2+1]=TRUE;
}
int tt=0;
for(t=0;t<MAX_FIXED_JOINT*2;t++){
if(restraint[t]){
f->fixedIndex[tt++]=t;
}
}
f->fixedIndex[tt]=-1;
}
buf+=BUF_OFFSET_JOINT;
for(t=0;t<jointSize;t++){
Int x,y;
char xs[4],ys[4];
sscanf(buf,"%3[- 0-9]%3[- 0-9]",xs,ys);
sscanf(xs,"%d",&x);
sscanf(ys,"%d",&y);
buf+=BUF_LEN_JOINT;
f->positionHint.xy[t*2]=x;
f->positionHint.xy[t*2+1]=y;
}
int bundleSize=0;
{
int index;
int ttt;
//valid conversion?
Byte* memberi=&f->typeHint.member[0];
Byte *bundle=&f->typeHint.bundle[0];
for(t=0;t<MAX_BUNDLE;t++){
bundle[t]=-1;
}
for(t=0;t<memberSize;t++){
char j1s[3],j2s[3],i3s[3];
Int j1,j2;
int i1,i2,i3;
sscanf(buf,"%2[ 0-9]%2[ 0-9]%1d%1d%2[ 0-9]",j1s,j2s,&i1,&i2,i3s);
sscanf(j1s,"%d",&j1);
sscanf(j2s,"%d",&j2);
sscanf(i3s,"%d",&i3);
buf+=BUF_LEN_MEMBER;
f->memberLinks[t].j1=j1-1;
f->memberLinks[t].j2=j2-1;
index=GET_TYPE_INDEX(i1,i2,i3);
for(ttt=0;ttt<bundleSize&&bundle[ttt]!=index;ttt++){}
if(ttt==bundleSize){
if(bundleSize==MAX_BUNDLE){
//exceed max bundle
printf("ERROR: max bundle!\n");
return 0;
}
bundle[bundleSize]=(Byte)index;
printf("new bundle: %d %d %s\n",bundleSize,index,f->types[index].name);
bundleSize++;
}
memberi[t]=ttt;
}
for(t=0;t<bundleSize;t++){
int tt;
for(tt=0;tt<MAX_TYPE;++tt){
if(f->types[tt].index==bundle[t]){
bundle[t]=tt;
break;
}
}
}
}
f->baseCost=0;
f->typeHint.cost=10000000.;
return f;
}
const BridgeInfo* rebaseBridge(const BridgeInfo* bridgeInfo,gpointer thc_ph){
BridgeInfo* f=g_memdup(bridgeInfo,sizeof(BridgeInfo));
f->buf=strdup(f->buf);
gchar *buf2=f->buf+BUF_OFFSET_JOINT+f->fixedJointSize*BUF_LEN_JOINT;
//move joint
PositionHintB *position=(PositionHintB*)(thc_ph+TYPE_HINT_COST_SIZE(f->memberSize));
int t1;
for(t1=f->fixedJointSize;t1<f->totalJointSize;++t1){
int t2=t1-f->fixedJointSize;
f->positionHint.xy[t1*2 ]+=((((position->joints[t2]>>4)&15)^8)-8);
f->positionHint.xy[t1*2+1]+=((((position->joints[t2] )&15)^8)-8);
sprintf(buf2,"%3d%3d",f->positionHint.xy[t1*2 ],f->positionHint.xy[t1*2+1]);
buf2+=BUF_LEN_JOINT;
}
//change typeHint
memcpy(&f->typeHint,thc_ph,TYPE_HINT_COST_SIZE(f->memberSize));
char end=*(buf2+BUF_LEN_MEMBER*f->memberSize);
for(t1=0;t1<f->memberSize;t1++){
int i=f->types[f->typeHint.bundle[f->typeHint.member[t1]]].index;
int i1,i2,i3;
SET_TYPE_INDEX(i,i1,i2,i3);
sprintf(buf2,"%2d%2d%1d%1d%2d",f->memberLinks[t1].j1+1,f->memberLinks[t1].j2+1,i1,i2,i3);
buf2+=BUF_LEN_MEMBER;
}
*buf2=end;
//TODO write report?
return f;
}
void saveBridge(const char* path,const BridgeInfo *bridgeInfo){
writeFile(path,bridgeInfo->buf,TRUE);
}