| 14 |
* * |
* * |
| 15 |
***************************************************************************/ |
***************************************************************************/ |
| 16 |
|
|
| 17 |
|
#define _POSIX_C_SOURCE 200809L |
| 18 |
|
|
| 19 |
#include "article_post.h" |
#include "article_post.h" |
| 20 |
#include "article_cache.h" |
#include "article_cache.h" |
| 21 |
#include "editor.h" |
#include "editor.h" |
| 22 |
#include "screen.h" |
#include "screen.h" |
| 23 |
|
#include "bbs.h" |
| 24 |
#include "log.h" |
#include "log.h" |
| 25 |
#include "io.h" |
#include "io.h" |
| 26 |
#include "lml.h" |
#include "lml.h" |
| 27 |
#include "database.h" |
#include "database.h" |
| 28 |
|
#include "user_priv.h" |
| 29 |
#include <ctype.h> |
#include <ctype.h> |
| 30 |
#include <string.h> |
#include <string.h> |
| 31 |
#include <stdlib.h> |
#include <stdlib.h> |
| 32 |
|
#include <time.h> |
| 33 |
|
|
| 34 |
#define TITLE_INPUT_MAX_LEN 74 |
#define TITLE_INPUT_MAX_LEN 74 |
| 35 |
#define ARTICLE_CONTENT_MAX_LEN 1024 * 1024 * 4 // 4MB |
#define ARTICLE_CONTENT_MAX_LEN 1024 * 1024 * 4 // 4MB |
| 36 |
#define ARTICLE_QUOTE_MAX_LINES 20 |
#define ARTICLE_QUOTE_MAX_LINES 20 |
| 37 |
#define ARTICLE_QUOTE_LINE_MAX_LEN 76 |
#define ARTICLE_QUOTE_LINE_MAX_LEN 76 |
| 38 |
|
|
| 39 |
int article_post(SECTION_LIST *p_section) |
#define MODIFY_DT_MAX_LEN 50 |
| 40 |
|
|
| 41 |
|
int article_post(const SECTION_LIST *p_section, ARTICLE *p_article_new) |
| 42 |
{ |
{ |
| 43 |
|
MYSQL *db = NULL; |
| 44 |
|
MYSQL_RES *rs = NULL; |
| 45 |
|
MYSQL_ROW row; |
| 46 |
|
char sql[SQL_BUFFER_LEN]; |
| 47 |
|
char *sql_content = NULL; |
| 48 |
EDITOR_DATA *p_editor_data = NULL; |
EDITOR_DATA *p_editor_data = NULL; |
|
char title[BBS_article_title_max_len + 1]; |
|
| 49 |
char title_input[TITLE_INPUT_MAX_LEN + 1]; |
char title_input[TITLE_INPUT_MAX_LEN + 1]; |
| 50 |
|
char title_f[BBS_article_title_max_len * 2 + 1]; |
| 51 |
|
char *content = NULL; |
| 52 |
|
char *content_f = NULL; |
| 53 |
|
long len_content; |
| 54 |
|
char nickname_f[BBS_nickname_max_len * 2 + 1]; |
| 55 |
int sign_id = 0; |
int sign_id = 0; |
| 56 |
long len; |
long len; |
| 57 |
int ch; |
int ch; |
| 58 |
char *p, *q; |
char *p, *q; |
| 59 |
|
long ret = 0; |
| 60 |
|
|
| 61 |
if (p_section == NULL) |
if (p_section == NULL || p_article_new == NULL) |
| 62 |
{ |
{ |
| 63 |
log_error("NULL pointer error\n"); |
log_error("NULL pointer error\n"); |
| 64 |
} |
} |
| 65 |
|
|
| 66 |
title[0] = '\0'; |
p_article_new->title[0] = '\0'; |
| 67 |
title_input[0] = '\0'; |
title_input[0] = '\0'; |
| 68 |
|
p_article_new->transship = 0; |
| 69 |
|
|
| 70 |
p_editor_data = editor_data_load(""); |
p_editor_data = editor_data_load(""); |
| 71 |
if (p_editor_data == NULL) |
if (p_editor_data == NULL) |
| 79 |
{ |
{ |
| 80 |
clearscr(); |
clearscr(); |
| 81 |
moveto(21, 1); |
moveto(21, 1); |
| 82 |
prints("发表文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
prints("发表文章于 %s[%s] 讨论区,类型: %s", p_section->stitle, p_section->sname, (p_article_new->transship ? "转载" : "原创")); |
| 83 |
moveto(22, 1); |
moveto(22, 1); |
| 84 |
prints("标题: %s", (title[0] == '\0' ? "[无]" : title)); |
prints("标题: %s", (p_article_new->title[0] == '\0' ? "[无]" : p_article_new->title)); |
| 85 |
moveto(23, 1); |
moveto(23, 1); |
| 86 |
prints("使用第 [1;32m%d[m 个签名", sign_id); |
prints("使用第 [1;32m%d[m 个签名", sign_id); |
| 87 |
|
|
| 90 |
prints(" 按[1;32m0[m~[1;32m3[m选签名档(0表示不使用)"); |
prints(" 按[1;32m0[m~[1;32m3[m选签名档(0表示不使用)"); |
| 91 |
|
|
| 92 |
moveto(24, 1); |
moveto(24, 1); |
| 93 |
prints("[1;32mT[m改标题, [1;32mC[m取消, [1;32mEnter[m继续: "); |
prints("[1;32mT[m改标题, [1;32mC[m取消, [1;32mZ[m设为转载, [1;32mY[m设为原创, [1;32mEnter[m继续: "); |
| 94 |
iflush(); |
iflush(); |
| 95 |
ch = 0; |
ch = 0; |
| 96 |
} |
} |
| 114 |
len = q - p; |
len = q - p; |
| 115 |
if (*p != '\0') |
if (*p != '\0') |
| 116 |
{ |
{ |
| 117 |
memcpy(title, p, (size_t)len + 1); |
memcpy(p_article_new->title, p, (size_t)len + 1); |
| 118 |
memcpy(title_input, title, (size_t)len + 1); |
memcpy(title_input, p_article_new->title, (size_t)len + 1); |
| 119 |
} |
} |
| 120 |
ch = 0; |
ch = 0; |
| 121 |
break; |
break; |
| 125 |
prints("取消..."); |
prints("取消..."); |
| 126 |
press_any_key(); |
press_any_key(); |
| 127 |
goto cleanup; |
goto cleanup; |
| 128 |
|
case 'Y': |
| 129 |
|
p_article_new->transship = 0; |
| 130 |
|
break; |
| 131 |
|
case 'Z': |
| 132 |
|
p_article_new->transship = 1; |
| 133 |
|
break; |
| 134 |
case '0': |
case '0': |
| 135 |
case '1': |
case '1': |
| 136 |
case '2': |
case '2': |
| 144 |
break; |
break; |
| 145 |
} |
} |
| 146 |
|
|
| 147 |
if (ch != CR || title[0] == '\0') |
if (ch != CR || p_article_new->title[0] == '\0') |
| 148 |
{ |
{ |
| 149 |
continue; |
continue; |
| 150 |
} |
} |
| 190 |
} |
} |
| 191 |
} |
} |
| 192 |
|
|
| 193 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 194 |
log_common("Debug: post article\n"); |
if (content == NULL) |
| 195 |
|
{ |
| 196 |
|
log_error("malloc(content) error: OOM\n"); |
| 197 |
|
ret = -1; |
| 198 |
|
goto cleanup; |
| 199 |
|
} |
| 200 |
|
|
| 201 |
|
len_content = editor_data_save(p_editor_data, content, ARTICLE_CONTENT_MAX_LEN); |
| 202 |
|
if (len_content < 0) |
| 203 |
|
{ |
| 204 |
|
log_error("editor_data_save() error\n"); |
| 205 |
|
ret = -2; |
| 206 |
|
goto cleanup; |
| 207 |
|
} |
| 208 |
|
|
| 209 |
|
db = db_open(); |
| 210 |
|
if (db == NULL) |
| 211 |
|
{ |
| 212 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 213 |
|
ret = -1; |
| 214 |
|
goto cleanup; |
| 215 |
|
} |
| 216 |
|
|
| 217 |
|
if (sign_id > 0) |
| 218 |
|
{ |
| 219 |
|
snprintf(sql, sizeof(sql), |
| 220 |
|
"SELECT sign_%d AS sign FROM user_pubinfo WHERE UID = %d", |
| 221 |
|
sign_id, BBS_priv.uid); |
| 222 |
|
|
| 223 |
|
if (mysql_query(db, sql) != 0) |
| 224 |
|
{ |
| 225 |
|
log_error("Query sign error: %s\n", mysql_error(db)); |
| 226 |
|
ret = -1; |
| 227 |
|
goto cleanup; |
| 228 |
|
} |
| 229 |
|
if ((rs = mysql_use_result(db)) == NULL) |
| 230 |
|
{ |
| 231 |
|
log_error("Get sign data failed\n"); |
| 232 |
|
ret = -1; |
| 233 |
|
goto cleanup; |
| 234 |
|
} |
| 235 |
|
|
| 236 |
|
if ((row = mysql_fetch_row(rs))) |
| 237 |
|
{ |
| 238 |
|
len_content += snprintf(content + len_content, |
| 239 |
|
ARTICLE_CONTENT_MAX_LEN - (size_t)len_content, |
| 240 |
|
"\n\n--\n%s\n", row[0]); |
| 241 |
|
} |
| 242 |
|
mysql_free_result(rs); |
| 243 |
|
rs = NULL; |
| 244 |
|
} |
| 245 |
|
|
| 246 |
|
content_f = malloc((size_t)len_content * 2 + 1); |
| 247 |
|
if (content_f == NULL) |
| 248 |
|
{ |
| 249 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 250 |
|
ret = -1; |
| 251 |
|
goto cleanup; |
| 252 |
|
} |
| 253 |
|
|
| 254 |
|
sql_content = malloc(SQL_BUFFER_LEN + (size_t)len_content * 2 + 1); |
| 255 |
|
if (sql_content == NULL) |
| 256 |
|
{ |
| 257 |
|
log_error("malloc(sql_content) error: OOM\n"); |
| 258 |
|
ret = -1; |
| 259 |
|
goto cleanup; |
| 260 |
|
} |
| 261 |
|
|
| 262 |
|
// Begin transaction |
| 263 |
|
if (mysql_query(db, "SET autocommit=0") != 0) |
| 264 |
|
{ |
| 265 |
|
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
| 266 |
|
ret = -1; |
| 267 |
|
goto cleanup; |
| 268 |
|
} |
| 269 |
|
|
| 270 |
|
if (mysql_query(db, "BEGIN") != 0) |
| 271 |
|
{ |
| 272 |
|
log_error("Begin transaction error: %s\n", mysql_error(db)); |
| 273 |
|
ret = -1; |
| 274 |
|
goto cleanup; |
| 275 |
|
} |
| 276 |
|
|
| 277 |
|
// Secure SQL parameters |
| 278 |
|
mysql_real_escape_string(db, nickname_f, BBS_nickname, (unsigned long)strnlen(BBS_nickname, sizeof(BBS_nickname))); |
| 279 |
|
mysql_real_escape_string(db, title_f, p_article_new->title, strnlen(p_article_new->title, sizeof(p_article_new->title))); |
| 280 |
|
mysql_real_escape_string(db, content_f, content, (unsigned long)len_content); |
| 281 |
|
|
| 282 |
|
// Add content |
| 283 |
|
snprintf(sql, SQL_BUFFER_LEN + (size_t)len_content * 2 + 1, |
| 284 |
|
"INSERT INTO bbs_content(AID, content) values(0, '%s')", |
| 285 |
|
content_f); |
| 286 |
|
|
| 287 |
|
if (mysql_query(db, sql) != 0) |
| 288 |
|
{ |
| 289 |
|
log_error("Add article content error: %s\n", mysql_error(db)); |
| 290 |
|
ret = -1; |
| 291 |
|
goto cleanup; |
| 292 |
|
} |
| 293 |
|
|
| 294 |
|
p_article_new->cid = (int32_t)mysql_insert_id(db); |
| 295 |
|
|
| 296 |
|
// Add article |
| 297 |
|
snprintf(sql, sizeof(sql), |
| 298 |
|
"INSERT INTO bbs(SID, TID, UID, username, nickname, title, CID, transship, " |
| 299 |
|
"sub_dt, sub_ip, reply_note, exp, last_reply_dt, icon, length) " |
| 300 |
|
"VALUES(%d, 0, %d, '%s', '%s', '%s', %d, %d, NOW(), '%s', 1, %d, NOW(), 1, %ld)", |
| 301 |
|
p_section->sid, BBS_priv.uid, BBS_username, nickname_f, title_f, |
| 302 |
|
p_article_new->cid, p_article_new->transship, hostaddr_client, BBS_user_exp, len_content); |
| 303 |
|
|
| 304 |
|
if (mysql_query(db, sql) != 0) |
| 305 |
|
{ |
| 306 |
|
log_error("Add article error: %s\n", mysql_error(db)); |
| 307 |
|
ret = -1; |
| 308 |
|
goto cleanup; |
| 309 |
|
} |
| 310 |
|
|
| 311 |
|
p_article_new->aid = (int32_t)mysql_insert_id(db); |
| 312 |
|
|
| 313 |
|
// Link content to article |
| 314 |
|
snprintf(sql, sizeof(sql), |
| 315 |
|
"UPDATE bbs_content SET AID = %d WHERE CID = %d", |
| 316 |
|
p_article_new->aid, p_article_new->cid); |
| 317 |
|
|
| 318 |
|
if (mysql_query(db, sql) != 0) |
| 319 |
|
{ |
| 320 |
|
log_error("Update content error: %s\n", mysql_error(db)); |
| 321 |
|
ret = -1; |
| 322 |
|
goto cleanup; |
| 323 |
|
} |
| 324 |
|
|
| 325 |
|
// Add exp |
| 326 |
|
if (checkpriv(&BBS_priv, p_section->sid, S_GETEXP)) // Except in test section |
| 327 |
|
{ |
| 328 |
|
snprintf(sql, sizeof(sql), |
| 329 |
|
"UPDATE user_pubinfo SET exp = exp + %d WHERE UID = %d", |
| 330 |
|
(p_article_new->transship ? 5 : 15), BBS_priv.uid); |
| 331 |
|
|
| 332 |
|
if (mysql_query(db, sql) != 0) |
| 333 |
|
{ |
| 334 |
|
log_error("Update exp error: %s\n", mysql_error(db)); |
| 335 |
|
ret = -1; |
| 336 |
|
goto cleanup; |
| 337 |
|
} |
| 338 |
|
} |
| 339 |
|
|
| 340 |
|
// Add log |
| 341 |
|
snprintf(sql, sizeof(sql), |
| 342 |
|
"INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip)" |
| 343 |
|
"VALUES(%d, %d, 'A', NOW(), '%s')", |
| 344 |
|
p_article_new->aid, BBS_priv.uid, hostaddr_client); |
| 345 |
|
|
| 346 |
|
if (mysql_query(db, sql) != 0) |
| 347 |
|
{ |
| 348 |
|
log_error("Add log error: %s\n", mysql_error(db)); |
| 349 |
|
ret = -1; |
| 350 |
|
goto cleanup; |
| 351 |
|
} |
| 352 |
|
|
| 353 |
|
// Commit transaction |
| 354 |
|
if (mysql_query(db, "COMMIT") != 0) |
| 355 |
|
{ |
| 356 |
|
log_error("Commit transaction error: %s\n", mysql_error(db)); |
| 357 |
|
ret = -1; |
| 358 |
|
goto cleanup; |
| 359 |
|
} |
| 360 |
|
|
| 361 |
|
clearscr(); |
| 362 |
|
moveto(1, 1); |
| 363 |
|
prints("发送完成,新文章通常会在%d秒后可见", BBS_section_list_load_interval); |
| 364 |
|
press_any_key(); |
| 365 |
|
ret = 1; // Success |
| 366 |
|
|
| 367 |
cleanup: |
cleanup: |
| 368 |
|
mysql_close(db); |
| 369 |
|
|
| 370 |
|
// Cleanup buffers |
| 371 |
editor_data_cleanup(p_editor_data); |
editor_data_cleanup(p_editor_data); |
| 372 |
|
|
| 373 |
return 0; |
free(sql_content); |
| 374 |
|
free(content); |
| 375 |
|
free(content_f); |
| 376 |
|
|
| 377 |
|
return (int)ret; |
| 378 |
} |
} |
| 379 |
|
|
| 380 |
int article_modify(SECTION_LIST *p_section, ARTICLE *p_article) |
int article_modify(const SECTION_LIST *p_section, const ARTICLE *p_article, ARTICLE *p_article_new) |
| 381 |
{ |
{ |
| 382 |
MYSQL *db; |
MYSQL *db = NULL; |
| 383 |
MYSQL_RES *rs; |
MYSQL_RES *rs = NULL; |
| 384 |
MYSQL_ROW row; |
MYSQL_ROW row; |
| 385 |
char sql[SQL_BUFFER_LEN]; |
char sql[SQL_BUFFER_LEN]; |
| 386 |
|
char *sql_content = NULL; |
| 387 |
|
char *content = NULL; |
| 388 |
|
char *content_f = NULL; |
| 389 |
|
long len_content; |
| 390 |
int ch; |
int ch; |
| 391 |
|
long ret = 0; |
| 392 |
|
time_t now; |
| 393 |
|
struct tm tm_modify_dt; |
| 394 |
|
char str_modify_dt[MODIFY_DT_MAX_LEN + 1]; |
| 395 |
|
|
| 396 |
EDITOR_DATA *p_editor_data = NULL; |
EDITOR_DATA *p_editor_data = NULL; |
| 397 |
|
|
| 400 |
log_error("NULL pointer error\n"); |
log_error("NULL pointer error\n"); |
| 401 |
} |
} |
| 402 |
|
|
| 403 |
|
if (p_article->excerption) // Modify is not allowed |
| 404 |
|
{ |
| 405 |
|
clearscr(); |
| 406 |
|
moveto(1, 1); |
| 407 |
|
prints("该文章无法被编辑,请联系版主。"); |
| 408 |
|
press_any_key(); |
| 409 |
|
|
| 410 |
|
return 0; |
| 411 |
|
} |
| 412 |
|
|
| 413 |
db = db_open(); |
db = db_open(); |
| 414 |
if (db == NULL) |
if (db == NULL) |
| 415 |
{ |
{ |
| 426 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 427 |
{ |
{ |
| 428 |
log_error("Query article content error: %s\n", mysql_error(db)); |
log_error("Query article content error: %s\n", mysql_error(db)); |
| 429 |
return -2; |
ret = -2; |
| 430 |
|
goto cleanup; |
| 431 |
} |
} |
| 432 |
if ((rs = mysql_use_result(db)) == NULL) |
if ((rs = mysql_use_result(db)) == NULL) |
| 433 |
{ |
{ |
| 434 |
log_error("Get article content data failed\n"); |
log_error("Get article content data failed\n"); |
| 435 |
return -2; |
ret = -2; |
| 436 |
|
goto cleanup; |
| 437 |
} |
} |
| 438 |
|
|
| 439 |
if ((row = mysql_fetch_row(rs))) |
if ((row = mysql_fetch_row(rs))) |
| 442 |
if (p_editor_data == NULL) |
if (p_editor_data == NULL) |
| 443 |
{ |
{ |
| 444 |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
| 445 |
mysql_free_result(rs); |
ret = -3; |
| 446 |
mysql_close(db); |
goto cleanup; |
|
return -3; |
|
| 447 |
} |
} |
| 448 |
} |
} |
| 449 |
mysql_free_result(rs); |
mysql_free_result(rs); |
| 450 |
|
rs = NULL; |
| 451 |
|
|
| 452 |
mysql_close(db); |
mysql_close(db); |
| 453 |
|
db = NULL; |
| 454 |
|
|
| 455 |
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
| 456 |
{ |
{ |
| 485 |
} |
} |
| 486 |
} |
} |
| 487 |
|
|
| 488 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
// Allocate buffers in big size |
| 489 |
log_common("Debug: modify article\n"); |
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 490 |
|
if (content == NULL) |
| 491 |
|
{ |
| 492 |
|
log_error("malloc(content) error: OOM\n"); |
| 493 |
|
ret = -1; |
| 494 |
|
goto cleanup; |
| 495 |
|
} |
| 496 |
|
|
| 497 |
|
len_content = editor_data_save(p_editor_data, content, ARTICLE_CONTENT_MAX_LEN - LINE_BUFFER_LEN); |
| 498 |
|
if (len_content < 0) |
| 499 |
|
{ |
| 500 |
|
log_error("editor_data_save() error\n"); |
| 501 |
|
ret = -2; |
| 502 |
|
goto cleanup; |
| 503 |
|
} |
| 504 |
|
|
| 505 |
|
time(&now); |
| 506 |
|
localtime_r(&now, &tm_modify_dt); |
| 507 |
|
strftime(str_modify_dt, sizeof(str_modify_dt), "%Y-%m-%d %H:%M:%S (UTC %z)", &tm_modify_dt); |
| 508 |
|
|
| 509 |
|
len_content += snprintf(content + len_content, LINE_BUFFER_LEN, |
| 510 |
|
"\n--\n※ 作者已于 %s 修改本文※\n", |
| 511 |
|
str_modify_dt); |
| 512 |
|
|
| 513 |
|
content_f = malloc((size_t)len_content * 2 + 1); |
| 514 |
|
if (content_f == NULL) |
| 515 |
|
{ |
| 516 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 517 |
|
ret = -1; |
| 518 |
|
goto cleanup; |
| 519 |
|
} |
| 520 |
|
|
| 521 |
|
sql_content = malloc(SQL_BUFFER_LEN + (size_t)len_content * 2 + 1); |
| 522 |
|
if (sql_content == NULL) |
| 523 |
|
{ |
| 524 |
|
log_error("malloc(sql_content) error: OOM\n"); |
| 525 |
|
ret = -1; |
| 526 |
|
goto cleanup; |
| 527 |
|
} |
| 528 |
|
|
| 529 |
|
db = db_open(); |
| 530 |
|
if (db == NULL) |
| 531 |
|
{ |
| 532 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 533 |
|
ret = -1; |
| 534 |
|
goto cleanup; |
| 535 |
|
} |
| 536 |
|
|
| 537 |
|
// Begin transaction |
| 538 |
|
if (mysql_query(db, "SET autocommit=0") != 0) |
| 539 |
|
{ |
| 540 |
|
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
| 541 |
|
ret = -1; |
| 542 |
|
goto cleanup; |
| 543 |
|
} |
| 544 |
|
|
| 545 |
|
if (mysql_query(db, "BEGIN") != 0) |
| 546 |
|
{ |
| 547 |
|
log_error("Begin transaction error: %s\n", mysql_error(db)); |
| 548 |
|
ret = -1; |
| 549 |
|
goto cleanup; |
| 550 |
|
} |
| 551 |
|
|
| 552 |
|
// Secure SQL parameters |
| 553 |
|
mysql_real_escape_string(db, content_f, content, (unsigned long)len_content); |
| 554 |
|
|
| 555 |
|
// Add content |
| 556 |
|
snprintf(sql, SQL_BUFFER_LEN + (size_t)len_content * 2 + 1, |
| 557 |
|
"INSERT INTO bbs_content(AID, content) values(%d, '%s')", |
| 558 |
|
p_article->aid, content_f); |
| 559 |
|
|
| 560 |
|
if (mysql_query(db, sql) != 0) |
| 561 |
|
{ |
| 562 |
|
log_error("Add article content error: %s\n", mysql_error(db)); |
| 563 |
|
ret = -1; |
| 564 |
|
goto cleanup; |
| 565 |
|
} |
| 566 |
|
|
| 567 |
|
p_article_new->cid = (int32_t)mysql_insert_id(db); |
| 568 |
|
|
| 569 |
|
// Update article |
| 570 |
|
snprintf(sql, sizeof(sql), |
| 571 |
|
"UPDATE bbs SET CID = %d, length = %ld WHERE AID = %d", |
| 572 |
|
p_article_new->cid, len_content, p_article->aid); |
| 573 |
|
|
| 574 |
|
if (mysql_query(db, sql) != 0) |
| 575 |
|
{ |
| 576 |
|
log_error("Add article error: %s\n", mysql_error(db)); |
| 577 |
|
ret = -1; |
| 578 |
|
goto cleanup; |
| 579 |
|
} |
| 580 |
|
|
| 581 |
|
if (mysql_query(db, sql) != 0) |
| 582 |
|
{ |
| 583 |
|
log_error("Update content error: %s\n", mysql_error(db)); |
| 584 |
|
ret = -1; |
| 585 |
|
goto cleanup; |
| 586 |
|
} |
| 587 |
|
|
| 588 |
|
// Add log |
| 589 |
|
snprintf(sql, sizeof(sql), |
| 590 |
|
"INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip)" |
| 591 |
|
"VALUES(%d, %d, 'M', NOW(), '%s')", |
| 592 |
|
p_article->aid, BBS_priv.uid, hostaddr_client); |
| 593 |
|
|
| 594 |
|
if (mysql_query(db, sql) != 0) |
| 595 |
|
{ |
| 596 |
|
log_error("Add log error: %s\n", mysql_error(db)); |
| 597 |
|
ret = -1; |
| 598 |
|
goto cleanup; |
| 599 |
|
} |
| 600 |
|
|
| 601 |
|
// Commit transaction |
| 602 |
|
if (mysql_query(db, "COMMIT") != 0) |
| 603 |
|
{ |
| 604 |
|
log_error("Commit transaction error: %s\n", mysql_error(db)); |
| 605 |
|
ret = -1; |
| 606 |
|
goto cleanup; |
| 607 |
|
} |
| 608 |
|
|
| 609 |
|
clearscr(); |
| 610 |
|
moveto(1, 1); |
| 611 |
|
prints("修改完成,新内容通常会在%d秒后可见", BBS_section_list_load_interval); |
| 612 |
|
press_any_key(); |
| 613 |
|
ret = 1; // Success |
| 614 |
|
|
| 615 |
cleanup: |
cleanup: |
| 616 |
|
mysql_close(db); |
| 617 |
|
|
| 618 |
|
// Cleanup buffers |
| 619 |
editor_data_cleanup(p_editor_data); |
editor_data_cleanup(p_editor_data); |
| 620 |
|
|
| 621 |
return 0; |
free(sql_content); |
| 622 |
|
free(content); |
| 623 |
|
free(content_f); |
| 624 |
|
|
| 625 |
|
return (int)ret; |
| 626 |
} |
} |
| 627 |
|
|
| 628 |
int article_reply(SECTION_LIST *p_section, ARTICLE *p_article) |
int article_reply(const SECTION_LIST *p_section, const ARTICLE *p_article, ARTICLE *p_article_new) |
| 629 |
{ |
{ |
| 630 |
MYSQL *db; |
MYSQL *db = NULL; |
| 631 |
MYSQL_RES *rs; |
MYSQL_RES *rs = NULL; |
| 632 |
MYSQL_ROW row; |
MYSQL_ROW row; |
|
char sql[SQL_BUFFER_LEN]; |
|
|
char content[LINE_BUFFER_LEN * ARTICLE_QUOTE_MAX_LINES + 1]; |
|
|
char content_f[ARTICLE_CONTENT_MAX_LEN]; |
|
| 633 |
long line_offsets[ARTICLE_QUOTE_MAX_LINES + 1]; |
long line_offsets[ARTICLE_QUOTE_MAX_LINES + 1]; |
| 634 |
|
char sql[SQL_BUFFER_LEN]; |
| 635 |
|
char *sql_content = NULL; |
| 636 |
EDITOR_DATA *p_editor_data = NULL; |
EDITOR_DATA *p_editor_data = NULL; |
| 637 |
char title[BBS_article_title_max_len + 1]; |
char title_input[BBS_article_title_max_len + sizeof("Re: ")]; |
| 638 |
char title_input[BBS_article_title_max_len + 1 + 4]; // + "Re: " |
char title_f[BBS_article_title_max_len * 2 + 1]; |
| 639 |
|
char *content = NULL; |
| 640 |
|
char *content_f = NULL; |
| 641 |
|
long len_content; |
| 642 |
|
char nickname_f[BBS_nickname_max_len * 2 + 1]; |
| 643 |
int sign_id = 0; |
int sign_id = 0; |
| 644 |
long len; |
long len; |
| 645 |
int ch; |
int ch; |
| 648 |
int display_len; |
int display_len; |
| 649 |
long quote_content_lines; |
long quote_content_lines; |
| 650 |
long i; |
long i; |
| 651 |
|
long ret = 0; |
| 652 |
|
|
| 653 |
if (p_section == NULL || p_article == NULL) |
if (p_section == NULL || p_article == NULL) |
| 654 |
{ |
{ |
| 655 |
log_error("NULL pointer error\n"); |
log_error("NULL pointer error\n"); |
| 656 |
} |
} |
| 657 |
|
|
| 658 |
title[0] = '\0'; |
if (p_article->lock) // Reply is not allowed |
| 659 |
|
{ |
| 660 |
|
clearscr(); |
| 661 |
|
moveto(1, 1); |
| 662 |
|
prints("该文章谢绝回复"); |
| 663 |
|
press_any_key(); |
| 664 |
|
|
| 665 |
|
return 0; |
| 666 |
|
} |
| 667 |
|
|
| 668 |
|
p_article_new->title[0] = '\0'; |
| 669 |
snprintf(title_input, sizeof(title_input), "Re: %s", p_article->title); |
snprintf(title_input, sizeof(title_input), "Re: %s", p_article->title); |
| 670 |
len = split_line(title_input, TITLE_INPUT_MAX_LEN, &eol, &display_len); |
len = split_line(title_input, TITLE_INPUT_MAX_LEN, &eol, &display_len); |
| 671 |
title_input[len] = '\0'; |
title_input[len] = '\0'; |
| 696 |
|
|
| 697 |
if ((row = mysql_fetch_row(rs))) |
if ((row = mysql_fetch_row(rs))) |
| 698 |
{ |
{ |
| 699 |
|
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 700 |
|
if (content == NULL) |
| 701 |
|
{ |
| 702 |
|
log_error("malloc(content) error: OOM\n"); |
| 703 |
|
ret = -1; |
| 704 |
|
goto cleanup; |
| 705 |
|
} |
| 706 |
|
|
| 707 |
|
content_f = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 708 |
|
if (content_f == NULL) |
| 709 |
|
{ |
| 710 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 711 |
|
ret = -1; |
| 712 |
|
goto cleanup; |
| 713 |
|
} |
| 714 |
|
|
| 715 |
// Apply LML render to content body |
// Apply LML render to content body |
| 716 |
len = lml_plain(row[1], content_f, ARTICLE_CONTENT_MAX_LEN); |
len = lml_plain(row[1], content_f, ARTICLE_CONTENT_MAX_LEN); |
| 717 |
content_f[len] = '\0'; |
content_f[len] = '\0'; |
| 719 |
// Remove control sequence |
// Remove control sequence |
| 720 |
len = ctrl_seq_filter(content_f); |
len = ctrl_seq_filter(content_f); |
| 721 |
|
|
| 722 |
len = snprintf(content, sizeof(content), "\n\n【 在 %s (%s) 的大作中提到: 】\n", p_article->username, p_article->nickname); |
len = snprintf(content, ARTICLE_CONTENT_MAX_LEN, |
| 723 |
|
"\n\n【 在 %s (%s) 的大作中提到: 】\n", |
| 724 |
|
p_article->username, p_article->nickname); |
| 725 |
|
|
| 726 |
quote_content_lines = split_data_lines(content_f, ARTICLE_QUOTE_LINE_MAX_LEN, line_offsets, ARTICLE_QUOTE_MAX_LINES + 1); |
quote_content_lines = split_data_lines(content_f, ARTICLE_QUOTE_LINE_MAX_LEN, line_offsets, ARTICLE_QUOTE_MAX_LINES + 1); |
| 727 |
for (i = 0; i < quote_content_lines; i++) |
for (i = 0; i < quote_content_lines; i++) |
| 731 |
memcpy(content + len, content_f + line_offsets[i], (size_t)(line_offsets[i + 1] - line_offsets[i])); |
memcpy(content + len, content_f + line_offsets[i], (size_t)(line_offsets[i + 1] - line_offsets[i])); |
| 732 |
len += (line_offsets[i + 1] - line_offsets[i]); |
len += (line_offsets[i + 1] - line_offsets[i]); |
| 733 |
} |
} |
| 734 |
|
if (content[len - 1] != '\n') // Appennd \n if not exist |
| 735 |
|
{ |
| 736 |
|
content[len] = '\n'; |
| 737 |
|
len++; |
| 738 |
|
} |
| 739 |
content[len] = '\0'; |
content[len] = '\0'; |
| 740 |
|
|
| 741 |
|
free(content_f); |
| 742 |
|
content_f = NULL; |
| 743 |
|
|
| 744 |
|
p_editor_data = editor_data_load(content); |
| 745 |
|
if (p_editor_data == NULL) |
| 746 |
|
{ |
| 747 |
|
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
| 748 |
|
ret = -3; |
| 749 |
|
goto cleanup; |
| 750 |
|
} |
| 751 |
|
|
| 752 |
|
free(content); |
| 753 |
|
content = NULL; |
| 754 |
} |
} |
| 755 |
mysql_free_result(rs); |
mysql_free_result(rs); |
| 756 |
mysql_close(db); |
rs = NULL; |
| 757 |
|
|
| 758 |
p_editor_data = editor_data_load(content); |
mysql_close(db); |
| 759 |
if (p_editor_data == NULL) |
db = NULL; |
|
{ |
|
|
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
|
|
return -3; |
|
|
} |
|
| 760 |
|
|
| 761 |
// Set title and sign |
// Set title and sign |
| 762 |
for (ch = 'T'; !SYS_server_exit;) |
for (ch = 'T'; !SYS_server_exit;) |
| 765 |
moveto(21, 1); |
moveto(21, 1); |
| 766 |
prints("回复文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
prints("回复文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
| 767 |
moveto(22, 1); |
moveto(22, 1); |
| 768 |
prints("标题: %s", (title[0] == '\0' ? "[无]" : title)); |
prints("标题: %s", (p_article_new->title[0] == '\0' ? "[无]" : p_article_new->title)); |
| 769 |
moveto(23, 1); |
moveto(23, 1); |
| 770 |
prints("使用第 [1;32m%d[m 个签名", sign_id); |
prints("使用第 [1;32m%d[m 个签名", sign_id); |
| 771 |
|
|
| 798 |
len = q - p; |
len = q - p; |
| 799 |
if (*p != '\0') |
if (*p != '\0') |
| 800 |
{ |
{ |
| 801 |
memcpy(title, p, (size_t)len + 1); |
memcpy(p_article_new->title, p, (size_t)len + 1); |
| 802 |
memcpy(title_input, title, (size_t)len + 1); |
memcpy(title_input, p_article_new->title, (size_t)len + 1); |
| 803 |
} |
} |
| 804 |
ch = 0; |
ch = 0; |
| 805 |
break; |
break; |
| 822 |
break; |
break; |
| 823 |
} |
} |
| 824 |
|
|
| 825 |
if (ch != CR || title[0] == '\0') |
if (ch != CR || p_article_new->title[0] == '\0') |
| 826 |
{ |
{ |
| 827 |
continue; |
continue; |
| 828 |
} |
} |
| 868 |
} |
} |
| 869 |
} |
} |
| 870 |
|
|
| 871 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 872 |
log_common("Debug: reply article\n"); |
if (content == NULL) |
| 873 |
|
{ |
| 874 |
|
log_error("malloc(content) error: OOM\n"); |
| 875 |
|
ret = -1; |
| 876 |
|
goto cleanup; |
| 877 |
|
} |
| 878 |
|
|
| 879 |
|
len_content = editor_data_save(p_editor_data, content, ARTICLE_CONTENT_MAX_LEN); |
| 880 |
|
if (len_content < 0) |
| 881 |
|
{ |
| 882 |
|
log_error("editor_data_save() error\n"); |
| 883 |
|
ret = -2; |
| 884 |
|
goto cleanup; |
| 885 |
|
} |
| 886 |
|
|
| 887 |
|
db = db_open(); |
| 888 |
|
if (db == NULL) |
| 889 |
|
{ |
| 890 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 891 |
|
ret = -1; |
| 892 |
|
goto cleanup; |
| 893 |
|
} |
| 894 |
|
|
| 895 |
|
if (sign_id > 0) |
| 896 |
|
{ |
| 897 |
|
snprintf(sql, sizeof(sql), |
| 898 |
|
"SELECT sign_%d AS sign FROM user_pubinfo WHERE UID = %d", |
| 899 |
|
sign_id, BBS_priv.uid); |
| 900 |
|
|
| 901 |
|
if (mysql_query(db, sql) != 0) |
| 902 |
|
{ |
| 903 |
|
log_error("Query sign error: %s\n", mysql_error(db)); |
| 904 |
|
ret = -1; |
| 905 |
|
goto cleanup; |
| 906 |
|
} |
| 907 |
|
if ((rs = mysql_use_result(db)) == NULL) |
| 908 |
|
{ |
| 909 |
|
log_error("Get sign data failed\n"); |
| 910 |
|
ret = -1; |
| 911 |
|
goto cleanup; |
| 912 |
|
} |
| 913 |
|
|
| 914 |
|
if ((row = mysql_fetch_row(rs))) |
| 915 |
|
{ |
| 916 |
|
len_content += snprintf(content + len_content, |
| 917 |
|
ARTICLE_CONTENT_MAX_LEN - (size_t)len_content, |
| 918 |
|
"\n\n--\n%s\n", row[0]); |
| 919 |
|
} |
| 920 |
|
mysql_free_result(rs); |
| 921 |
|
rs = NULL; |
| 922 |
|
} |
| 923 |
|
|
| 924 |
|
content_f = malloc((size_t)len_content * 2 + 1); |
| 925 |
|
if (content_f == NULL) |
| 926 |
|
{ |
| 927 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 928 |
|
ret = -1; |
| 929 |
|
goto cleanup; |
| 930 |
|
} |
| 931 |
|
|
| 932 |
|
sql_content = malloc(SQL_BUFFER_LEN + (size_t)len_content * 2 + 1); |
| 933 |
|
if (sql_content == NULL) |
| 934 |
|
{ |
| 935 |
|
log_error("malloc(sql_content) error: OOM\n"); |
| 936 |
|
ret = -1; |
| 937 |
|
goto cleanup; |
| 938 |
|
} |
| 939 |
|
|
| 940 |
|
// Begin transaction |
| 941 |
|
if (mysql_query(db, "SET autocommit=0") != 0) |
| 942 |
|
{ |
| 943 |
|
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
| 944 |
|
ret = -1; |
| 945 |
|
goto cleanup; |
| 946 |
|
} |
| 947 |
|
|
| 948 |
|
if (mysql_query(db, "BEGIN") != 0) |
| 949 |
|
{ |
| 950 |
|
log_error("Begin transaction error: %s\n", mysql_error(db)); |
| 951 |
|
ret = -1; |
| 952 |
|
goto cleanup; |
| 953 |
|
} |
| 954 |
|
|
| 955 |
|
// Secure SQL parameters |
| 956 |
|
mysql_real_escape_string(db, nickname_f, BBS_nickname, (unsigned long)strnlen(BBS_nickname, sizeof(BBS_nickname))); |
| 957 |
|
mysql_real_escape_string(db, title_f, p_article_new->title, strnlen(p_article_new->title, sizeof(p_article_new->title))); |
| 958 |
|
mysql_real_escape_string(db, content_f, content, (unsigned long)len_content); |
| 959 |
|
|
| 960 |
|
// Add content |
| 961 |
|
snprintf(sql, SQL_BUFFER_LEN + (size_t)len_content * 2 + 1, |
| 962 |
|
"INSERT INTO bbs_content(AID, content) values(0, '%s')", |
| 963 |
|
content_f); |
| 964 |
|
|
| 965 |
|
if (mysql_query(db, sql) != 0) |
| 966 |
|
{ |
| 967 |
|
log_error("Add article content error: %s\n", mysql_error(db)); |
| 968 |
|
ret = -1; |
| 969 |
|
goto cleanup; |
| 970 |
|
} |
| 971 |
|
|
| 972 |
|
p_article_new->cid = (int32_t)mysql_insert_id(db); |
| 973 |
|
|
| 974 |
|
// Add article |
| 975 |
|
snprintf(sql, sizeof(sql), |
| 976 |
|
"INSERT INTO bbs(SID, TID, UID, username, nickname, title, CID, transship, " |
| 977 |
|
"sub_dt, sub_ip, reply_note, exp, last_reply_dt, icon, length) " |
| 978 |
|
"VALUES(%d, 0, %d, '%s', '%s', '%s', %d, 0, NOW(), '%s', 1, %d, NOW(), 1, %ld)", |
| 979 |
|
p_section->sid, BBS_priv.uid, BBS_username, nickname_f, title_f, |
| 980 |
|
p_article_new->cid, hostaddr_client, BBS_user_exp, len_content); |
| 981 |
|
|
| 982 |
|
if (mysql_query(db, sql) != 0) |
| 983 |
|
{ |
| 984 |
|
log_error("Add article error: %s\n", mysql_error(db)); |
| 985 |
|
ret = -1; |
| 986 |
|
goto cleanup; |
| 987 |
|
} |
| 988 |
|
|
| 989 |
|
p_article_new->aid = (int32_t)mysql_insert_id(db); |
| 990 |
|
|
| 991 |
|
// Update topic article |
| 992 |
|
snprintf(sql, sizeof(sql), |
| 993 |
|
"UPDATE bbs SET reply_count = reply_count + 1, " |
| 994 |
|
"last_reply_dt = NOW(), last_reply_UID=%d, last_reply_username = '%s', " |
| 995 |
|
"last_reply_nickname = '%s' WHERE Aid = %d", |
| 996 |
|
BBS_priv.uid, BBS_username, nickname_f, p_article->aid); |
| 997 |
|
|
| 998 |
|
// Link content to article |
| 999 |
|
snprintf(sql, sizeof(sql), |
| 1000 |
|
"UPDATE bbs_content SET AID = %d WHERE CID = %d", |
| 1001 |
|
p_article_new->aid, p_article_new->cid); |
| 1002 |
|
|
| 1003 |
|
if (mysql_query(db, sql) != 0) |
| 1004 |
|
{ |
| 1005 |
|
log_error("Update content error: %s\n", mysql_error(db)); |
| 1006 |
|
ret = -1; |
| 1007 |
|
goto cleanup; |
| 1008 |
|
} |
| 1009 |
|
|
| 1010 |
|
// Add exp |
| 1011 |
|
if (checkpriv(&BBS_priv, p_section->sid, S_GETEXP)) // Except in test section |
| 1012 |
|
{ |
| 1013 |
|
snprintf(sql, sizeof(sql), |
| 1014 |
|
"UPDATE user_pubinfo SET exp = exp + %d WHERE UID = %d", |
| 1015 |
|
3, BBS_priv.uid); |
| 1016 |
|
|
| 1017 |
|
if (mysql_query(db, sql) != 0) |
| 1018 |
|
{ |
| 1019 |
|
log_error("Update exp error: %s\n", mysql_error(db)); |
| 1020 |
|
ret = -1; |
| 1021 |
|
goto cleanup; |
| 1022 |
|
} |
| 1023 |
|
} |
| 1024 |
|
|
| 1025 |
|
// Add log |
| 1026 |
|
snprintf(sql, sizeof(sql), |
| 1027 |
|
"INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip)" |
| 1028 |
|
"VALUES(%d, %d, 'A', NOW(), '%s')", |
| 1029 |
|
p_article_new->aid, BBS_priv.uid, hostaddr_client); |
| 1030 |
|
|
| 1031 |
|
if (mysql_query(db, sql) != 0) |
| 1032 |
|
{ |
| 1033 |
|
log_error("Add log error: %s\n", mysql_error(db)); |
| 1034 |
|
ret = -1; |
| 1035 |
|
goto cleanup; |
| 1036 |
|
} |
| 1037 |
|
|
| 1038 |
|
// Commit transaction |
| 1039 |
|
if (mysql_query(db, "COMMIT") != 0) |
| 1040 |
|
{ |
| 1041 |
|
log_error("Commit transaction error: %s\n", mysql_error(db)); |
| 1042 |
|
ret = -1; |
| 1043 |
|
goto cleanup; |
| 1044 |
|
} |
| 1045 |
|
|
| 1046 |
|
clearscr(); |
| 1047 |
|
moveto(1, 1); |
| 1048 |
|
prints("发送完成,新文章通常会在%d秒后可见", BBS_section_list_load_interval); |
| 1049 |
|
press_any_key(); |
| 1050 |
|
ret = 1; // Success |
| 1051 |
|
|
| 1052 |
cleanup: |
cleanup: |
| 1053 |
|
mysql_free_result(rs); |
| 1054 |
|
mysql_close(db); |
| 1055 |
|
|
| 1056 |
|
// Cleanup buffers |
| 1057 |
editor_data_cleanup(p_editor_data); |
editor_data_cleanup(p_editor_data); |
| 1058 |
|
|
| 1059 |
return 0; |
free(sql_content); |
| 1060 |
|
free(content); |
| 1061 |
|
free(content_f); |
| 1062 |
|
|
| 1063 |
|
return (int)ret; |
| 1064 |
} |
} |