-
Notifications
You must be signed in to change notification settings - Fork 0
/
print_data.c
510 lines (442 loc) · 15.1 KB
/
print_data.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
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
#include <print_data.h>
#include <decimal.h>
static byte buffer[UNIV_PAGE_SIZE * 2];
extern char blob_dir[256];
extern FILE* f_result;
extern bool process_56;
/*******************************************************************/
void print_timestamp(unsigned char* value, field_def_t *field){
char buf[32];
struct tm result;
time_t t = mach_read_from_4(value);
localtime_r(&t, &result);
strftime(buf, sizeof(buf), "%F %T", &result);
int frac = 0;
switch(field->time_precision){
case 1: frac = mach_read_from_1(value + 4); break;
case 2: frac = mach_read_from_2(value + 4); break;
case 3: frac = mach_read_from_3(value + 4); break;
}
if(field->time_precision != 0){
fprintf(f_result, "\"%s.%d\"", buf, frac);
}else{
fprintf(f_result, "\"%s\"", buf);
}
}
// returns 1 if <5.6 , 2 if >=5.6 and 0 if can't detect
int guess_datetime_format(unsigned char* value){
ulonglong ldate = make_longlong(mach_read_from_8(value));
ulonglong r;
int year, month, day, hour, min, sec;
//
r = ldate & ~(1ULL << 63);
sec = r % 100; r /= 100;
min = r % 100; r /= 100;
hour = r % 100; r /= 100;
day = r % 100; r /= 100;
month = r % 100; r /= 100;
year = ldate % 10000;
if(year > 1990 && year < 2100
&& month >= 1 && month <= 12
&& day >= 1 && day <= 31
&& hour >= 0 && hour <= 23
&& min >= 0 && min <= 59
&& sec >= 0 && sec <= 59){
return 1;
}
int sign =0;
sign = (ldate >> 63);
if(sign == 0){
return 0;
}
ulonglong yd = ((ldate & 0x7FFFC00000000000LL) >> 46 );
year = yd / 13;
month = yd - year*13;
day = ((ldate & 0x00003E0000000000LL) >> 41 );
hour = ((ldate & 0x000001F000000000LL) >> 36);
min = ((ldate & 0x0000000FC0000000LL) >> 30);
sec = ((ldate & 0x000000003F000000LL) >> 24);
if(year > 1990 && year < 2100
&& month >= 1 && month <= 12
&& day >= 1 && day <= 31
&& hour >= 0 && hour <= 23
&& min >= 0 && min <= 59
&& sec >= 0 && sec <= 59){
return 2;
}
else{
return 0;
}
//printf("%04d-%02d-%02d %02d:%02d:%02d\n", year, month, day, hour, min, sec);
return 0;
}
inline void print_datetime(unsigned char* value, field_def_t *field) {
int year, month, day, hour, min, sec;
int format = guess_datetime_format(value);
if(format == 1 || format == 0){
ulonglong ldate = make_longlong(mach_read_from_8(value));
ldate &= ~(1ULL << 63);
sec = ldate % 100; ldate /= 100;
min = ldate % 100; ldate /= 100;
hour = ldate % 100; ldate /= 100;
day = ldate % 100; ldate /= 100;
month = ldate % 100; ldate /= 100;
year = ldate % 10000;
fprintf(f_result, "\"%04u-%02u-%02u %02u:%02u:%02u\"", year, month, day, hour, min, sec);
}
if(format == 2){
ulonglong ldate = make_longlong(mach_read_from_8(value));
ulonglong yd = ((ldate & 0x7FFFC00000000000LL) >> 46 );
year = yd / 13;
month = yd - year*13;
day = ((ldate & 0x00003E0000000000LL) >> 41 );
hour = ((ldate & 0x000001F000000000LL) >> 36);
min = ((ldate & 0x0000000FC0000000LL) >> 30);
sec = ((ldate & 0x000000003F000000LL) >> 24);
int frac = (ldate << 5*8) >> (64 - field->time_precision*8);
//int frac = 0;
fprintf(f_result, "\"%04u-%02u-%02u %02u:%02u:%02u.%u\"", year, month, day, hour, min, sec, frac);
}
}
void print_string_raw(char *value, ulint len) {
ulint i;
for(i = 0; i < len; i++) {
if (value[i] == '"') printf("\\\"");
else if (value[i] == '\n') printf("\\n");
else if (value[i] == '\r') printf("\\r");
else fprintf(f_result, "%c", value[i]);
}
}
void print_hex(char *value, ulint len) {
ulint i;
unsigned int k = 0;
char map[256][3];
char* blob = malloc(len*2 + 1);
if(blob == NULL){
fprintf(stderr, "ERROR: Unable to allocate %lu bytes memory to print BLOB value\n", len*2 + 1);
fprintf(stderr, "BLOB field dump:\n");
for(i = 0; i < len; i++){
if(isprint(value[i])){
fprintf(stderr, "%c", value[i]);
}
else{
fprintf(stderr, ".");
}
}
fprintf(stderr, "\n END OF BLOB field dump\n");
exit(EXIT_FAILURE);
}
for(k = 0; k < 256; k++){
sprintf(map[k], "%02X", k);
}
for(i = 0; i < len; i++) {
strncpy((blob + i*2), map[(unsigned int)value[i] & 0x000000FF], 2);
}
blob[len*2+1] = '\0';
fwrite(blob, len*2, 1, f_result);
free(blob);
}
/*******************************************************************/
inline void print_date(ulong ldate) {
int year, month, day;
ldate &= ~(1UL << 23);
day = ldate % 32; ldate /= 32;
month = ldate % 16; ldate /= 16;
year = ldate;
fprintf(f_result, "\"%04u-%02u-%02u\"", year, month, day);
}
/*******************************************************************/
inline void print_time(unsigned char* value, field_def_t *field) {
int hour, min, sec;
ulong ltime = mach_read_from_3(value);
int frac = 0;
switch(field->time_precision){
case 1: frac = mach_read_from_1(value + 3); break;
case 2: frac = mach_read_from_2(value + 3); break;
case 3: frac = mach_read_from_3(value + 3); break;
}
if(field->time_precision != 0 || field->fixed_length > 3 || process_56 == 1){
hour = ((ltime & 0x3FF000) >> 12 );
min = ((ltime & 0xFC0) >> 6);
sec = ((ltime & 0x3F));
fprintf(f_result, "\"%02u:%02u:%02u.%d\"", hour, min, sec, frac);
}else{
ltime &= ~(1UL << 23);
sec = ltime % 100; ltime /= 100;
min = ltime % 100; ltime /= 100;
hour = ltime;
fprintf(f_result, "\"%02u:%02u:%02u\"", hour, min, sec);
}
}
/*******************************************************************/
inline void print_enum(int value, field_def_t *field) {
fprintf(f_result, "\"%s\"", field->limits.enum_values[value-1]);
}
/*******************************************************************/
inline void print_set(int value, field_def_t *field) {
int i;
int comma = 0;
fprintf(f_result, "\"");
for(i=0; i<field->limits.set_values_count; i++){
if(((value>>i) % 2) == 1){
if(comma) printf(",");
fprintf(f_result, "%s", field->limits.set_values[i]);
comma=1;
}
}
fprintf(f_result, "\"");
}
/*******************************************************************/
inline unsigned long long int get_uint_value(field_def_t *field, byte *value) {
switch (field->fixed_length) {
case 1: return mach_read_from_1(value);
case 2: return mach_read_from_2(value);
case 3: return mach_read_from_3(value) & 0x3FFFFFUL;
case 4: return mach_read_from_4(value);
case 5: return make_ulonglong(mach_read_from_8(value)) >> 24;
case 6: return make_ulonglong(mach_read_from_8(value)) >> 16;
case 7: return make_ulonglong(mach_read_from_8(value)) >> 8;
case 8: return make_ulonglong(mach_read_from_8(value));
}
return 0;
}
/*******************************************************************/
inline long long int get_int_value(field_def_t *field, byte *value) {
char v1;
short int v2;
int v3, v4;
long int v8;
switch (field->fixed_length) {
case 1: v1 = (mach_read_from_1(value) & 0x7F) | ((~mach_read_from_1(value)) & 0x80);
return v1;
case 2: v2 = (mach_read_from_2(value) & 0x7FFF) | ((~mach_read_from_2(value)) & 0x8000);
return v2;
case 3: v3 = mach_read_from_3(value);
if((v3 >> 23) == 1){
// Positive
v3 &= 0x007FFFFF;
}else{
// Negative
v3 |= 0xFFFF8000;
}
return v3;
case 4: v4 = (mach_read_from_4(value) & 0x7FFFFFFF) | ((~mach_read_from_4(value)) & 0x80000000);
return v4;
case 8: v8 = (make_ulonglong(mach_read_from_8(value)) & 0x7FFFFFFFFFFFFFFFULL) | ((~make_ulonglong(mach_read_from_8(value))) & 0x8000000000000000ULL);
return v8;
}
return 0;
}
/*******************************************************************/
inline void print_string(char *value, ulint len, field_def_t *field) {
uint i, num_spaces = 0, out_pos = 0;
static char out[32768];
out[out_pos++] = '"';
for(i = 0; i < len; i++) {
if (value[i] != ' ' && num_spaces > 0) {
while(num_spaces > 0) {
out[out_pos++] = ' ';
num_spaces--;
}
}
if (value[i] == '\\') out[out_pos++] = '\\', out[out_pos++] = '\\';
else if (value[i] == '"') out[out_pos++] = '\\', out[out_pos++] = '"';
else if (value[i] == '\n') out[out_pos++] = '\\', out[out_pos++] = 'n';
else if (value[i] == '\r') out[out_pos++] = '\\', out[out_pos++] = 'r';
else if (value[i] == '\t') out[out_pos++] = '\\', out[out_pos++] = 't';
else if (value[i] == '\0') out[out_pos++] = '\\', out[out_pos++] = '0';
else if (value[i] == '\b') out[out_pos++] = '\\', out[out_pos++] = 'b';
else if (value[i] == 26) out[out_pos++] = '\\', out[out_pos++] = 'Z';
else if (value[i] == '%') out[out_pos++] = '\\', out[out_pos++] = '%';
else if (value[i] == '_') out[out_pos++] = '\\', out[out_pos++] = '_';
else {
if (value[i] == ' ') {
num_spaces++;
} else {
if ((int)value[i] < 32) {
//out_pos += sprintf(out + out_pos, "\\x%02x", (uchar)value[i]);
out[out_pos++] = value[i];
} else {
out[out_pos++] = value[i];
}
}
}
}
if (num_spaces > 0 && !field->char_rstrip_spaces) {
while(num_spaces > 0) {
out[out_pos++] = ' ';
num_spaces--;
}
}
out[out_pos++] = '"';
out[out_pos++] = 0;
fputs(out, f_result);
}
/*******************************************************************/
inline void print_decimal(byte *value, field_def_t *field) {
char string_buf[256];
decimal_digit_t dec_buf[256];
int len = 255;
decimal_t dec;
dec.buf = dec_buf;
dec.len = 256;
bin2decimal((char*)value, &dec, field->decimal_precision, field->decimal_digits);
decimal2string(&dec, string_buf, &len, field->decimal_precision, field->decimal_digits, ' ');
print_string(string_buf, len, field);
}
/*******************************************************************/
inline void print_field_value(byte *value, ulint len, field_def_t *field) {
//time_t t;
switch (field->type) {
case FT_INTERNAL:
print_hex((char*)value, len);
break;
case FT_CHAR:
case FT_TEXT:
print_string((char*)value, len, field);
break;
case FT_BIN:
print_hex((char*)value, len);
break;
case FT_BLOB:
print_hex((char*)value, len);
break;
case FT_BIT:
case FT_UINT:
fprintf(f_result, "%llu", get_uint_value(field, value));
break;
case FT_INT:
fprintf(f_result, "%lli", get_int_value(field, value));
break;
case FT_FLOAT:
fprintf(f_result, "%f", mach_float_read(value));
break;
case FT_DOUBLE:
fprintf(f_result, "%lf", mach_double_read(value));
break;
case FT_DATETIME:
print_datetime(value, field);
break;
case FT_DATE:
print_date(mach_read_from_3(value));
break;
case FT_TIME:
print_time(value, field);
break;
case FT_ENUM:
if(field->fixed_length == 1){
print_enum(mach_read_from_1(value), field);
} else {
print_enum(mach_read_from_2(value), field);
}
break;
case FT_SET:
print_set(mach_read_from_1(value), field);
break;
case FT_DECIMAL:
print_decimal(value, field);
break;
case FT_TIMESTAMP:
print_timestamp(value, field);
break;
case FT_YEAR:
fprintf(f_result, "%lu", mach_read_from_1(value) + 1900);
break;
default:
fprintf(f_result, "undef(%d)", field->type);
}
}
/*******************************************************************/
void print_field_value_with_external(byte *value, ulint len, field_def_t *field) {
ulint page_no, offset, extern_len, len_sum;
char tmp[256];
int fn;
page_t *page = ut_align(buffer, UNIV_PAGE_SIZE);
switch (field->type) {
case FT_TEXT:
case FT_BLOB:
page_no = mach_read_from_4(value + len - BTR_EXTERN_FIELD_REF_SIZE + BTR_EXTERN_PAGE_NO);
offset = mach_read_from_4(value + len - BTR_EXTERN_FIELD_REF_SIZE + BTR_EXTERN_OFFSET);
extern_len = mach_read_from_4(value + len - BTR_EXTERN_FIELD_REF_SIZE + BTR_EXTERN_LEN + 4);
len_sum = 0;
if (field->type == FT_TEXT) {
fprintf(f_result, "\"");
print_string_raw((char*)value, len - BTR_EXTERN_FIELD_REF_SIZE);
} else {
print_hex((char*)value, len - BTR_EXTERN_FIELD_REF_SIZE);
}
for (;;) {
byte* blob_header;
ulint part_len;
sprintf(tmp, "%s/page-%08lu.page", blob_dir, page_no);
fn = open(tmp, O_RDONLY);
if (fn != -1) {
ssize_t nread = read(fn, page, UNIV_PAGE_SIZE);
if (nread != UNIV_PAGE_SIZE)
break;
if (offset > UNIV_PAGE_SIZE)
break;
blob_header = page + offset;
part_len = mach_read_from_4(blob_header + 0 /*BTR_BLOB_HDR_PART_LEN*/);
if (part_len > UNIV_PAGE_SIZE)
break;
len_sum += part_len;
page_no = mach_read_from_4(blob_header + 4 /*BTR_BLOB_HDR_NEXT_PAGE_NO*/);
offset = FIL_PAGE_DATA;
if (field->type == FT_TEXT) {
print_string_raw((char*)blob_header + 8 /*BTR_BLOB_HDR_SIZE*/, part_len);
} else {
print_hex((char*)blob_header + 8 /*BTR_BLOB_HDR_SIZE*/, part_len);
}
close(fn);
if (page_no == FIL_NULL || page_no == 0)
break;
if (len_sum >= extern_len)
break;
} else {
fprintf(stderr, "-- #####CannotOpen_%s;\n", tmp);
break;
}
}
if (field->type == FT_TEXT) {
fprintf(f_result, "\"");
}
break;
default:
fprintf(f_result, "error(%d)", field->type);
}
}
/*******************************************************************/
void
rec_print_new(
/*==========*/
FILE* file, /* in: file where to print */
rec_t* rec, /* in: physical record */
const ulint* offsets)/* in: array returned by rec_get_offsets() */
{
const byte* data;
ulint len;
ulint i;
ut_ad(rec_offs_validate(rec, NULL, offsets));
ut_ad(rec);
fprintf(file, "PHYSICAL RECORD: n_fields %lu;"
" compact format; info bits %lu\n",
(ulong) rec_offs_n_fields(offsets),
(ulong) rec_get_info_bits(rec, TRUE));
for (i = 0; i < rec_offs_n_fields(offsets); i++) {
data = rec_get_nth_field(rec, offsets, i, &len);
fprintf(file, " %lu:", (ulong) i);
if (len != UNIV_SQL_NULL) {
if (len <= 30) {
ut_print_buf(file, data, len);
} else {
ut_print_buf(file, data, 30);
fputs("...(truncated)", file);
}
} else {
fputs(" SQL NULL", file);
}
putc(';', file);
}
putc('\n', file);
}