| 14 |
* * |
* * |
| 15 |
***************************************************************************/ |
***************************************************************************/ |
| 16 |
|
|
|
#include "article_post.h" |
|
| 17 |
#include "article_cache.h" |
#include "article_cache.h" |
| 18 |
|
#include "article_post.h" |
| 19 |
|
#include "bbs.h" |
| 20 |
|
#include "database.h" |
| 21 |
#include "editor.h" |
#include "editor.h" |
| 22 |
#include "screen.h" |
#include "io.h" |
| 23 |
#include "log.h" |
#include "log.h" |
| 24 |
|
#include "lml.h" |
| 25 |
|
#include "screen.h" |
| 26 |
|
#include "user_priv.h" |
| 27 |
|
#include <ctype.h> |
| 28 |
|
#include <string.h> |
| 29 |
|
#include <stdlib.h> |
| 30 |
|
#include <time.h> |
| 31 |
|
|
| 32 |
|
#define TITLE_INPUT_MAX_LEN 72 |
| 33 |
|
#define ARTICLE_CONTENT_MAX_LEN 1024 * 1024 * 4 // 4MB |
| 34 |
|
#define ARTICLE_QUOTE_MAX_LINES 20 |
| 35 |
|
#define ARTICLE_QUOTE_LINE_MAX_LEN 76 |
| 36 |
|
|
| 37 |
|
#define MODIFY_DT_MAX_LEN 50 |
| 38 |
|
|
| 39 |
int article_post(SECTION_LIST *p_section, ARTICLE *p_article, ARTICLE_POST_TYPE type) |
int article_post(const SECTION_LIST *p_section, ARTICLE *p_article_new) |
| 40 |
{ |
{ |
| 41 |
ARTICLE_CACHE cache; |
MYSQL *db = NULL; |
| 42 |
EDITOR_DATA *p_editor_data; |
MYSQL_RES *rs = NULL; |
| 43 |
|
MYSQL_ROW row; |
| 44 |
|
char sql[SQL_BUFFER_LEN]; |
| 45 |
|
char *sql_content = NULL; |
| 46 |
|
EDITOR_DATA *p_editor_data = NULL; |
| 47 |
|
char title_input[BBS_article_title_max_len + 1]; |
| 48 |
|
char title_f[BBS_article_title_max_len * 2 + 1]; |
| 49 |
|
char *content = NULL; |
| 50 |
|
char *content_f = NULL; |
| 51 |
|
long len_content; |
| 52 |
|
int content_display_length; |
| 53 |
|
char nickname_f[BBS_nickname_max_len * 2 + 1]; |
| 54 |
|
int sign_id = 0; |
| 55 |
|
long len; |
| 56 |
|
int ch; |
| 57 |
|
char *p, *q; |
| 58 |
|
long ret = 0; |
| 59 |
|
|
| 60 |
|
if (p_section == NULL || p_article_new == NULL) |
| 61 |
|
{ |
| 62 |
|
log_error("NULL pointer error\n"); |
| 63 |
|
} |
| 64 |
|
|
| 65 |
|
if (!checkpriv(&BBS_priv, p_section->sid, S_POST)) |
| 66 |
|
{ |
| 67 |
|
clearscr(); |
| 68 |
|
moveto(1, 1); |
| 69 |
|
prints("您没有权限在本版块发表文章\n"); |
| 70 |
|
press_any_key(); |
| 71 |
|
|
| 72 |
|
return 0; |
| 73 |
|
} |
| 74 |
|
|
| 75 |
|
p_article_new->title[0] = '\0'; |
| 76 |
|
title_input[0] = '\0'; |
| 77 |
|
p_article_new->transship = 0; |
| 78 |
|
|
| 79 |
|
p_editor_data = editor_data_load(""); |
| 80 |
|
if (p_editor_data == NULL) |
| 81 |
|
{ |
| 82 |
|
log_error("editor_data_load() error\n"); |
| 83 |
|
ret = -1; |
| 84 |
|
goto cleanup; |
| 85 |
|
} |
| 86 |
|
|
| 87 |
|
// Set title and sign |
| 88 |
|
for (ch = 'T'; !SYS_server_exit;) |
| 89 |
|
{ |
| 90 |
|
clearscr(); |
| 91 |
|
moveto(21, 1); |
| 92 |
|
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")); |
| 93 |
|
moveto(22, 1); |
| 94 |
|
prints("标题: %s", (p_article_new->title[0] == '\0' ? "[无]" : p_article_new->title)); |
| 95 |
|
moveto(23, 1); |
| 96 |
|
prints("使用第 [1;32m%d[m 个签名", sign_id); |
| 97 |
|
|
| 98 |
|
if (toupper(ch) != 'T') |
| 99 |
|
{ |
| 100 |
|
prints(" 按[1;32m0[m~[1;32m3[m选签名档(0表示不使用)"); |
| 101 |
|
|
| 102 |
|
moveto(24, 1); |
| 103 |
|
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: "); |
| 104 |
|
iflush(); |
| 105 |
|
ch = 0; |
| 106 |
|
} |
| 107 |
|
|
| 108 |
log_common("Debug: sid=%d aid=%d type=%d\n", |
for (; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 109 |
p_section->sid, (p_article == NULL ? 0 : p_article->aid), type); |
{ |
| 110 |
|
switch (toupper(ch)) |
| 111 |
|
{ |
| 112 |
|
case KEY_NULL: |
| 113 |
|
case KEY_TIMEOUT: |
| 114 |
|
goto cleanup; |
| 115 |
|
case CR: |
| 116 |
|
igetch_reset(); |
| 117 |
|
break; |
| 118 |
|
case 'T': |
| 119 |
|
moveto(24, 1); |
| 120 |
|
clrtoeol(); |
| 121 |
|
len = get_data(24, 1, "标题: ", title_input, sizeof(title_input), TITLE_INPUT_MAX_LEN, DOECHO); |
| 122 |
|
for (p = title_input; *p == ' '; p++) |
| 123 |
|
; |
| 124 |
|
for (q = title_input + len; q > p && *(q - 1) == ' '; q--) |
| 125 |
|
; |
| 126 |
|
*q = '\0'; |
| 127 |
|
len = q - p; |
| 128 |
|
if (*p != '\0') |
| 129 |
|
{ |
| 130 |
|
memcpy(p_article_new->title, p, (size_t)len + 1); |
| 131 |
|
memcpy(title_input, p_article_new->title, (size_t)len + 1); |
| 132 |
|
} |
| 133 |
|
ch = 0; |
| 134 |
|
break; |
| 135 |
|
case 'C': |
| 136 |
|
clearscr(); |
| 137 |
|
moveto(1, 1); |
| 138 |
|
prints("取消..."); |
| 139 |
|
press_any_key(); |
| 140 |
|
goto cleanup; |
| 141 |
|
case 'Y': |
| 142 |
|
p_article_new->transship = 0; |
| 143 |
|
break; |
| 144 |
|
case 'Z': |
| 145 |
|
p_article_new->transship = 1; |
| 146 |
|
break; |
| 147 |
|
case '0': |
| 148 |
|
case '1': |
| 149 |
|
case '2': |
| 150 |
|
case '3': |
| 151 |
|
sign_id = ch - '0'; |
| 152 |
|
break; |
| 153 |
|
default: // Invalid selection |
| 154 |
|
continue; |
| 155 |
|
} |
| 156 |
|
|
| 157 |
|
break; |
| 158 |
|
} |
| 159 |
|
|
| 160 |
|
if (ch != CR || p_article_new->title[0] == '\0') |
| 161 |
|
{ |
| 162 |
|
continue; |
| 163 |
|
} |
| 164 |
|
|
| 165 |
|
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
| 166 |
|
{ |
| 167 |
|
editor_display(p_editor_data); |
| 168 |
|
|
| 169 |
|
clearscr(); |
| 170 |
|
moveto(1, 1); |
| 171 |
|
prints("(S)发送, (C)取消, (T)更改标题 or (E)再编辑? [S]: "); |
| 172 |
|
iflush(); |
| 173 |
|
|
| 174 |
|
for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 175 |
|
{ |
| 176 |
|
switch (toupper(ch)) |
| 177 |
|
{ |
| 178 |
|
case KEY_NULL: |
| 179 |
|
case KEY_TIMEOUT: |
| 180 |
|
goto cleanup; |
| 181 |
|
case CR: |
| 182 |
|
igetch_reset(); |
| 183 |
|
case 'S': |
| 184 |
|
break; |
| 185 |
|
case 'C': |
| 186 |
|
clearscr(); |
| 187 |
|
moveto(1, 1); |
| 188 |
|
prints("取消..."); |
| 189 |
|
press_any_key(); |
| 190 |
|
goto cleanup; |
| 191 |
|
case 'T': |
| 192 |
|
break; |
| 193 |
|
case 'E': |
| 194 |
|
break; |
| 195 |
|
default: // Invalid selection |
| 196 |
|
continue; |
| 197 |
|
} |
| 198 |
|
|
| 199 |
|
break; |
| 200 |
|
} |
| 201 |
|
} |
| 202 |
|
|
| 203 |
|
if (toupper(ch) != 'T') |
| 204 |
|
{ |
| 205 |
|
break; |
| 206 |
|
} |
| 207 |
|
} |
| 208 |
|
|
| 209 |
|
if (SYS_server_exit) // Do not save data on shutdown |
| 210 |
|
{ |
| 211 |
|
goto cleanup; |
| 212 |
|
} |
| 213 |
|
|
| 214 |
|
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 215 |
|
if (content == NULL) |
| 216 |
|
{ |
| 217 |
|
log_error("malloc(content) error: OOM\n"); |
| 218 |
|
ret = -1; |
| 219 |
|
goto cleanup; |
| 220 |
|
} |
| 221 |
|
|
| 222 |
switch (type) |
len_content = editor_data_save(p_editor_data, content, ARTICLE_CONTENT_MAX_LEN); |
| 223 |
|
if (len_content < 0) |
| 224 |
{ |
{ |
| 225 |
case ARTICLE_POST_NEW: |
log_error("editor_data_save() error\n"); |
| 226 |
p_editor_data = editor_data_load(""); |
ret = -1; |
| 227 |
|
goto cleanup; |
| 228 |
|
} |
| 229 |
|
|
| 230 |
|
db = db_open(); |
| 231 |
|
if (db == NULL) |
| 232 |
|
{ |
| 233 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 234 |
|
ret = -1; |
| 235 |
|
goto cleanup; |
| 236 |
|
} |
| 237 |
|
|
| 238 |
|
if (sign_id > 0) |
| 239 |
|
{ |
| 240 |
|
snprintf(sql, sizeof(sql), |
| 241 |
|
"SELECT sign_%d AS sign FROM user_pubinfo WHERE UID = %d", |
| 242 |
|
sign_id, BBS_priv.uid); |
| 243 |
|
|
| 244 |
|
if (mysql_query(db, sql) != 0) |
| 245 |
|
{ |
| 246 |
|
log_error("Query sign error: %s\n", mysql_error(db)); |
| 247 |
|
ret = -1; |
| 248 |
|
goto cleanup; |
| 249 |
|
} |
| 250 |
|
if ((rs = mysql_use_result(db)) == NULL) |
| 251 |
|
{ |
| 252 |
|
log_error("Get sign data failed\n"); |
| 253 |
|
ret = -1; |
| 254 |
|
goto cleanup; |
| 255 |
|
} |
| 256 |
|
|
| 257 |
|
if ((row = mysql_fetch_row(rs))) |
| 258 |
|
{ |
| 259 |
|
len_content += snprintf(content + len_content, |
| 260 |
|
ARTICLE_CONTENT_MAX_LEN - (size_t)len_content, |
| 261 |
|
"\n\n--\n%s\n", row[0]); |
| 262 |
|
} |
| 263 |
|
mysql_free_result(rs); |
| 264 |
|
rs = NULL; |
| 265 |
|
} |
| 266 |
|
|
| 267 |
|
// Calculate display length of content |
| 268 |
|
content_display_length = str_length(content, 1); |
| 269 |
|
|
| 270 |
|
// Begin transaction |
| 271 |
|
if (mysql_query(db, "SET autocommit=0") != 0) |
| 272 |
|
{ |
| 273 |
|
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
| 274 |
|
ret = -1; |
| 275 |
|
goto cleanup; |
| 276 |
|
} |
| 277 |
|
|
| 278 |
|
if (mysql_query(db, "BEGIN") != 0) |
| 279 |
|
{ |
| 280 |
|
log_error("Begin transaction error: %s\n", mysql_error(db)); |
| 281 |
|
ret = -1; |
| 282 |
|
goto cleanup; |
| 283 |
|
} |
| 284 |
|
|
| 285 |
|
// Secure SQL parameters |
| 286 |
|
content_f = malloc((size_t)len_content * 2 + 1); |
| 287 |
|
if (content_f == NULL) |
| 288 |
|
{ |
| 289 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 290 |
|
ret = -1; |
| 291 |
|
goto cleanup; |
| 292 |
|
} |
| 293 |
|
|
| 294 |
|
mysql_real_escape_string(db, nickname_f, BBS_nickname, (unsigned long)strnlen(BBS_nickname, sizeof(BBS_nickname))); |
| 295 |
|
mysql_real_escape_string(db, title_f, p_article_new->title, strnlen(p_article_new->title, sizeof(p_article_new->title))); |
| 296 |
|
mysql_real_escape_string(db, content_f, content, (unsigned long)len_content); |
| 297 |
|
|
| 298 |
|
free(content); |
| 299 |
|
content = NULL; |
| 300 |
|
|
| 301 |
|
// Add content |
| 302 |
|
sql_content = malloc(SQL_BUFFER_LEN + (size_t)len_content * 2 + 1); |
| 303 |
|
if (sql_content == NULL) |
| 304 |
|
{ |
| 305 |
|
log_error("malloc(sql_content) error: OOM\n"); |
| 306 |
|
ret = -1; |
| 307 |
|
goto cleanup; |
| 308 |
|
} |
| 309 |
|
|
| 310 |
|
snprintf(sql_content, SQL_BUFFER_LEN + (size_t)len_content * 2 + 1, |
| 311 |
|
"INSERT INTO bbs_content(AID, content) values(0, '%s')", |
| 312 |
|
content_f); |
| 313 |
|
|
| 314 |
|
free(content_f); |
| 315 |
|
content_f = NULL; |
| 316 |
|
|
| 317 |
|
if (mysql_query(db, sql_content) != 0) |
| 318 |
|
{ |
| 319 |
|
log_error("Add article content error: %s\n", mysql_error(db)); |
| 320 |
|
ret = -1; |
| 321 |
|
goto cleanup; |
| 322 |
|
} |
| 323 |
|
|
| 324 |
|
p_article_new->cid = (int32_t)mysql_insert_id(db); |
| 325 |
|
|
| 326 |
|
free(sql_content); |
| 327 |
|
sql_content = NULL; |
| 328 |
|
|
| 329 |
|
// Add article |
| 330 |
|
snprintf(sql, sizeof(sql), |
| 331 |
|
"INSERT INTO bbs(SID, TID, UID, username, nickname, title, CID, transship, " |
| 332 |
|
"sub_dt, sub_ip, reply_note, exp, last_reply_dt, icon, length) " |
| 333 |
|
"VALUES(%d, 0, %d, '%s', '%s', '%s', %d, %d, NOW(), '%s', 1, %d, NOW(), 1, %d)", |
| 334 |
|
p_section->sid, BBS_priv.uid, BBS_username, nickname_f, title_f, |
| 335 |
|
p_article_new->cid, p_article_new->transship, hostaddr_client, BBS_user_exp, content_display_length); |
| 336 |
|
|
| 337 |
|
if (mysql_query(db, sql) != 0) |
| 338 |
|
{ |
| 339 |
|
log_error("Add article error: %s\n", mysql_error(db)); |
| 340 |
|
ret = -1; |
| 341 |
|
goto cleanup; |
| 342 |
|
} |
| 343 |
|
|
| 344 |
|
p_article_new->aid = (int32_t)mysql_insert_id(db); |
| 345 |
|
|
| 346 |
|
// Link content to article |
| 347 |
|
snprintf(sql, sizeof(sql), |
| 348 |
|
"UPDATE bbs_content SET AID = %d WHERE CID = %d", |
| 349 |
|
p_article_new->aid, p_article_new->cid); |
| 350 |
|
|
| 351 |
|
if (mysql_query(db, sql) != 0) |
| 352 |
|
{ |
| 353 |
|
log_error("Update content error: %s\n", mysql_error(db)); |
| 354 |
|
ret = -1; |
| 355 |
|
goto cleanup; |
| 356 |
|
} |
| 357 |
|
|
| 358 |
|
// Add exp |
| 359 |
|
if (checkpriv(&BBS_priv, p_section->sid, S_GETEXP)) // Except in test section |
| 360 |
|
{ |
| 361 |
|
snprintf(sql, sizeof(sql), |
| 362 |
|
"UPDATE user_pubinfo SET exp = exp + %d WHERE UID = %d", |
| 363 |
|
(p_article_new->transship ? 5 : 15), BBS_priv.uid); |
| 364 |
|
|
| 365 |
|
if (mysql_query(db, sql) != 0) |
| 366 |
|
{ |
| 367 |
|
log_error("Update exp error: %s\n", mysql_error(db)); |
| 368 |
|
ret = -1; |
| 369 |
|
goto cleanup; |
| 370 |
|
} |
| 371 |
|
} |
| 372 |
|
|
| 373 |
|
// Add log |
| 374 |
|
snprintf(sql, sizeof(sql), |
| 375 |
|
"INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip)" |
| 376 |
|
"VALUES(%d, %d, 'A', NOW(), '%s')", |
| 377 |
|
p_article_new->aid, BBS_priv.uid, hostaddr_client); |
| 378 |
|
|
| 379 |
|
if (mysql_query(db, sql) != 0) |
| 380 |
|
{ |
| 381 |
|
log_error("Add log error: %s\n", mysql_error(db)); |
| 382 |
|
ret = -1; |
| 383 |
|
goto cleanup; |
| 384 |
|
} |
| 385 |
|
|
| 386 |
|
// Commit transaction |
| 387 |
|
if (mysql_query(db, "COMMIT") != 0) |
| 388 |
|
{ |
| 389 |
|
log_error("Commit transaction error: %s\n", mysql_error(db)); |
| 390 |
|
ret = -1; |
| 391 |
|
goto cleanup; |
| 392 |
|
} |
| 393 |
|
|
| 394 |
|
mysql_close(db); |
| 395 |
|
db = NULL; |
| 396 |
|
|
| 397 |
|
clearscr(); |
| 398 |
|
moveto(1, 1); |
| 399 |
|
prints("发送完成,新文章通常会在%d秒后可见", BBS_section_list_load_interval); |
| 400 |
|
press_any_key(); |
| 401 |
|
ret = 1; // Success |
| 402 |
|
|
| 403 |
|
cleanup: |
| 404 |
|
mysql_close(db); |
| 405 |
|
|
| 406 |
|
// Cleanup buffers |
| 407 |
|
editor_data_cleanup(p_editor_data); |
| 408 |
|
|
| 409 |
|
free(sql_content); |
| 410 |
|
free(content); |
| 411 |
|
free(content_f); |
| 412 |
|
|
| 413 |
|
return (int)ret; |
| 414 |
|
} |
| 415 |
|
|
| 416 |
|
int article_modify(const SECTION_LIST *p_section, const ARTICLE *p_article, ARTICLE *p_article_new) |
| 417 |
|
{ |
| 418 |
|
MYSQL *db = NULL; |
| 419 |
|
MYSQL_RES *rs = NULL; |
| 420 |
|
MYSQL_ROW row; |
| 421 |
|
char sql[SQL_BUFFER_LEN]; |
| 422 |
|
char *sql_content = NULL; |
| 423 |
|
char *content = NULL; |
| 424 |
|
char *content_f = NULL; |
| 425 |
|
long len_content; |
| 426 |
|
int content_display_length; |
| 427 |
|
int ch; |
| 428 |
|
long ret = 0; |
| 429 |
|
time_t now; |
| 430 |
|
struct tm tm_modify_dt; |
| 431 |
|
char str_modify_dt[MODIFY_DT_MAX_LEN + 1]; |
| 432 |
|
|
| 433 |
|
EDITOR_DATA *p_editor_data = NULL; |
| 434 |
|
|
| 435 |
|
if (p_section == NULL || p_article == NULL) |
| 436 |
|
{ |
| 437 |
|
log_error("NULL pointer error\n"); |
| 438 |
|
} |
| 439 |
|
|
| 440 |
|
if (p_article->excerption) // Modify is not allowed |
| 441 |
|
{ |
| 442 |
|
clearscr(); |
| 443 |
|
moveto(1, 1); |
| 444 |
|
prints("该文章无法被编辑,请联系版主。"); |
| 445 |
|
press_any_key(); |
| 446 |
|
|
| 447 |
|
return 0; |
| 448 |
|
} |
| 449 |
|
|
| 450 |
|
db = db_open(); |
| 451 |
|
if (db == NULL) |
| 452 |
|
{ |
| 453 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 454 |
|
ret = -1; |
| 455 |
|
goto cleanup; |
| 456 |
|
} |
| 457 |
|
|
| 458 |
|
snprintf(sql, sizeof(sql), |
| 459 |
|
"SELECT bbs_content.CID, bbs_content.content " |
| 460 |
|
"FROM bbs INNER JOIN bbs_content ON bbs.CID = bbs_content.CID " |
| 461 |
|
"WHERE bbs.AID = %d", |
| 462 |
|
p_article->aid); |
| 463 |
|
|
| 464 |
|
if (mysql_query(db, sql) != 0) |
| 465 |
|
{ |
| 466 |
|
log_error("Query article content error: %s\n", mysql_error(db)); |
| 467 |
|
ret = -1; |
| 468 |
|
goto cleanup; |
| 469 |
|
} |
| 470 |
|
if ((rs = mysql_use_result(db)) == NULL) |
| 471 |
|
{ |
| 472 |
|
log_error("Get article content data failed\n"); |
| 473 |
|
ret = -1; |
| 474 |
|
goto cleanup; |
| 475 |
|
} |
| 476 |
|
|
| 477 |
|
if ((row = mysql_fetch_row(rs))) |
| 478 |
|
{ |
| 479 |
|
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 480 |
|
if (content == NULL) |
| 481 |
|
{ |
| 482 |
|
log_error("malloc(content) error: OOM\n"); |
| 483 |
|
ret = -1; |
| 484 |
|
goto cleanup; |
| 485 |
|
} |
| 486 |
|
|
| 487 |
|
strncpy(content, row[1], ARTICLE_CONTENT_MAX_LEN - 1); |
| 488 |
|
content[ARTICLE_CONTENT_MAX_LEN - 1] = '\0'; |
| 489 |
|
|
| 490 |
|
// Remove control sequence |
| 491 |
|
len_content = str_filter(content, 0); |
| 492 |
|
|
| 493 |
|
p_editor_data = editor_data_load(content); |
| 494 |
if (p_editor_data == NULL) |
if (p_editor_data == NULL) |
| 495 |
{ |
{ |
| 496 |
log_error("editor_data_load() error\n"); |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
| 497 |
return -2; |
ret = -1; |
| 498 |
|
goto cleanup; |
| 499 |
} |
} |
| 500 |
break; |
|
| 501 |
case ARTICLE_POST_EDIT: |
free(content); |
| 502 |
case ARTICLE_POST_REPLY: |
content = NULL; |
| 503 |
if (article_cache_load(&cache, VAR_ARTICLE_CACHE_DIR, p_article) < 0) |
} |
| 504 |
|
mysql_free_result(rs); |
| 505 |
|
rs = NULL; |
| 506 |
|
|
| 507 |
|
mysql_close(db); |
| 508 |
|
db = NULL; |
| 509 |
|
|
| 510 |
|
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
| 511 |
|
{ |
| 512 |
|
editor_display(p_editor_data); |
| 513 |
|
|
| 514 |
|
clearscr(); |
| 515 |
|
moveto(1, 1); |
| 516 |
|
prints("(S)保存, (C)取消 or (E)再编辑? [S]: "); |
| 517 |
|
iflush(); |
| 518 |
|
|
| 519 |
|
for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 520 |
{ |
{ |
| 521 |
log_error("article_cache_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
switch (toupper(ch)) |
| 522 |
return -2; |
{ |
| 523 |
|
case KEY_NULL: |
| 524 |
|
case KEY_TIMEOUT: |
| 525 |
|
goto cleanup; |
| 526 |
|
case CR: |
| 527 |
|
igetch_reset(); |
| 528 |
|
case 'S': |
| 529 |
|
break; |
| 530 |
|
case 'C': |
| 531 |
|
clearscr(); |
| 532 |
|
moveto(1, 1); |
| 533 |
|
prints("取消..."); |
| 534 |
|
press_any_key(); |
| 535 |
|
goto cleanup; |
| 536 |
|
case 'E': |
| 537 |
|
break; |
| 538 |
|
default: // Invalid selection |
| 539 |
|
continue; |
| 540 |
|
} |
| 541 |
|
|
| 542 |
|
break; |
| 543 |
} |
} |
| 544 |
p_editor_data = editor_data_load(cache.p_data); |
} |
| 545 |
|
|
| 546 |
|
if (SYS_server_exit) // Do not save data on shutdown |
| 547 |
|
{ |
| 548 |
|
goto cleanup; |
| 549 |
|
} |
| 550 |
|
|
| 551 |
|
// Allocate buffers in big size |
| 552 |
|
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 553 |
|
if (content == NULL) |
| 554 |
|
{ |
| 555 |
|
log_error("malloc(content) error: OOM\n"); |
| 556 |
|
ret = -1; |
| 557 |
|
goto cleanup; |
| 558 |
|
} |
| 559 |
|
|
| 560 |
|
len_content = editor_data_save(p_editor_data, content, ARTICLE_CONTENT_MAX_LEN - LINE_BUFFER_LEN); |
| 561 |
|
if (len_content < 0) |
| 562 |
|
{ |
| 563 |
|
log_error("editor_data_save() error\n"); |
| 564 |
|
ret = -1; |
| 565 |
|
goto cleanup; |
| 566 |
|
} |
| 567 |
|
|
| 568 |
|
time(&now); |
| 569 |
|
localtime_r(&now, &tm_modify_dt); |
| 570 |
|
strftime(str_modify_dt, sizeof(str_modify_dt), "%Y-%m-%d %H:%M:%S (UTC %z)", &tm_modify_dt); |
| 571 |
|
|
| 572 |
|
len_content += snprintf(content + len_content, LINE_BUFFER_LEN, |
| 573 |
|
"\n--\n※ 作者已于 %s 修改本文※\n", |
| 574 |
|
str_modify_dt); |
| 575 |
|
|
| 576 |
|
// Calculate display length of content |
| 577 |
|
content_display_length = str_length(content, 1); |
| 578 |
|
|
| 579 |
|
db = db_open(); |
| 580 |
|
if (db == NULL) |
| 581 |
|
{ |
| 582 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 583 |
|
ret = -1; |
| 584 |
|
goto cleanup; |
| 585 |
|
} |
| 586 |
|
|
| 587 |
|
// Begin transaction |
| 588 |
|
if (mysql_query(db, "SET autocommit=0") != 0) |
| 589 |
|
{ |
| 590 |
|
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
| 591 |
|
ret = -1; |
| 592 |
|
goto cleanup; |
| 593 |
|
} |
| 594 |
|
|
| 595 |
|
if (mysql_query(db, "BEGIN") != 0) |
| 596 |
|
{ |
| 597 |
|
log_error("Begin transaction error: %s\n", mysql_error(db)); |
| 598 |
|
ret = -1; |
| 599 |
|
goto cleanup; |
| 600 |
|
} |
| 601 |
|
|
| 602 |
|
// Secure SQL parameters |
| 603 |
|
content_f = malloc((size_t)len_content * 2 + 1); |
| 604 |
|
if (content_f == NULL) |
| 605 |
|
{ |
| 606 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 607 |
|
ret = -1; |
| 608 |
|
goto cleanup; |
| 609 |
|
} |
| 610 |
|
|
| 611 |
|
mysql_real_escape_string(db, content_f, content, (unsigned long)len_content); |
| 612 |
|
|
| 613 |
|
free(content); |
| 614 |
|
content = NULL; |
| 615 |
|
|
| 616 |
|
// Add content |
| 617 |
|
sql_content = malloc(SQL_BUFFER_LEN + (size_t)len_content * 2 + 1); |
| 618 |
|
if (sql_content == NULL) |
| 619 |
|
{ |
| 620 |
|
log_error("malloc(sql_content) error: OOM\n"); |
| 621 |
|
ret = -1; |
| 622 |
|
goto cleanup; |
| 623 |
|
} |
| 624 |
|
|
| 625 |
|
snprintf(sql_content, SQL_BUFFER_LEN + (size_t)len_content * 2 + 1, |
| 626 |
|
"INSERT INTO bbs_content(AID, content) values(%d, '%s')", |
| 627 |
|
p_article->aid, content_f); |
| 628 |
|
|
| 629 |
|
free(content_f); |
| 630 |
|
content_f = NULL; |
| 631 |
|
|
| 632 |
|
if (mysql_query(db, sql_content) != 0) |
| 633 |
|
{ |
| 634 |
|
log_error("Add article content error: %s\n", mysql_error(db)); |
| 635 |
|
ret = -1; |
| 636 |
|
goto cleanup; |
| 637 |
|
} |
| 638 |
|
|
| 639 |
|
p_article_new->cid = (int32_t)mysql_insert_id(db); |
| 640 |
|
|
| 641 |
|
free(sql_content); |
| 642 |
|
sql_content = NULL; |
| 643 |
|
|
| 644 |
|
// Update article |
| 645 |
|
snprintf(sql, sizeof(sql), |
| 646 |
|
"UPDATE bbs SET CID = %d, length = %d, excerption = 0 WHERE AID = %d", // Set excerption = 0 explictly in case of rare condition |
| 647 |
|
p_article_new->cid, content_display_length, p_article->aid); |
| 648 |
|
|
| 649 |
|
if (mysql_query(db, sql) != 0) |
| 650 |
|
{ |
| 651 |
|
log_error("Add article error: %s\n", mysql_error(db)); |
| 652 |
|
ret = -1; |
| 653 |
|
goto cleanup; |
| 654 |
|
} |
| 655 |
|
|
| 656 |
|
if (mysql_query(db, sql) != 0) |
| 657 |
|
{ |
| 658 |
|
log_error("Update content error: %s\n", mysql_error(db)); |
| 659 |
|
ret = -1; |
| 660 |
|
goto cleanup; |
| 661 |
|
} |
| 662 |
|
|
| 663 |
|
// Add log |
| 664 |
|
snprintf(sql, sizeof(sql), |
| 665 |
|
"INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip)" |
| 666 |
|
"VALUES(%d, %d, 'M', NOW(), '%s')", |
| 667 |
|
p_article->aid, BBS_priv.uid, hostaddr_client); |
| 668 |
|
|
| 669 |
|
if (mysql_query(db, sql) != 0) |
| 670 |
|
{ |
| 671 |
|
log_error("Add log error: %s\n", mysql_error(db)); |
| 672 |
|
ret = -1; |
| 673 |
|
goto cleanup; |
| 674 |
|
} |
| 675 |
|
|
| 676 |
|
// Commit transaction |
| 677 |
|
if (mysql_query(db, "COMMIT") != 0) |
| 678 |
|
{ |
| 679 |
|
log_error("Commit transaction error: %s\n", mysql_error(db)); |
| 680 |
|
ret = -1; |
| 681 |
|
goto cleanup; |
| 682 |
|
} |
| 683 |
|
|
| 684 |
|
mysql_close(db); |
| 685 |
|
db = NULL; |
| 686 |
|
|
| 687 |
|
clearscr(); |
| 688 |
|
moveto(1, 1); |
| 689 |
|
prints("修改完成,新内容通常会在%d秒后可见", BBS_section_list_load_interval); |
| 690 |
|
press_any_key(); |
| 691 |
|
ret = 1; // Success |
| 692 |
|
|
| 693 |
|
cleanup: |
| 694 |
|
mysql_free_result(rs); |
| 695 |
|
mysql_close(db); |
| 696 |
|
|
| 697 |
|
// Cleanup buffers |
| 698 |
|
editor_data_cleanup(p_editor_data); |
| 699 |
|
|
| 700 |
|
free(sql_content); |
| 701 |
|
free(content); |
| 702 |
|
free(content_f); |
| 703 |
|
|
| 704 |
|
return (int)ret; |
| 705 |
|
} |
| 706 |
|
|
| 707 |
|
int article_reply(const SECTION_LIST *p_section, const ARTICLE *p_article, ARTICLE *p_article_new) |
| 708 |
|
{ |
| 709 |
|
MYSQL *db = NULL; |
| 710 |
|
MYSQL_RES *rs = NULL; |
| 711 |
|
MYSQL_ROW row; |
| 712 |
|
long line_offsets[ARTICLE_QUOTE_MAX_LINES + 1]; |
| 713 |
|
char sql[SQL_BUFFER_LEN]; |
| 714 |
|
char *sql_content = NULL; |
| 715 |
|
EDITOR_DATA *p_editor_data = NULL; |
| 716 |
|
char title_input[BBS_article_title_max_len + sizeof("Re: ")]; |
| 717 |
|
char title_f[BBS_article_title_max_len * 2 + 1]; |
| 718 |
|
char *content = NULL; |
| 719 |
|
char *content_f = NULL; |
| 720 |
|
long len_content; |
| 721 |
|
int content_display_length; |
| 722 |
|
char nickname_f[BBS_nickname_max_len * 2 + 1]; |
| 723 |
|
int sign_id = 0; |
| 724 |
|
long len; |
| 725 |
|
int ch; |
| 726 |
|
char *p, *q; |
| 727 |
|
int eol; |
| 728 |
|
int display_len; |
| 729 |
|
long quote_content_lines; |
| 730 |
|
long i; |
| 731 |
|
long ret = 0; |
| 732 |
|
int topic_locked = 0; |
| 733 |
|
|
| 734 |
|
if (p_section == NULL || p_article == NULL) |
| 735 |
|
{ |
| 736 |
|
log_error("NULL pointer error\n"); |
| 737 |
|
} |
| 738 |
|
|
| 739 |
|
if (!checkpriv(&BBS_priv, p_section->sid, S_POST)) |
| 740 |
|
{ |
| 741 |
|
clearscr(); |
| 742 |
|
moveto(1, 1); |
| 743 |
|
prints("您没有权限在本版块发表文章\n"); |
| 744 |
|
press_any_key(); |
| 745 |
|
|
| 746 |
|
return 0; |
| 747 |
|
} |
| 748 |
|
|
| 749 |
|
p_article_new->title[0] = '\0'; |
| 750 |
|
snprintf(title_input, sizeof(title_input), "Re: %s", p_article->title); |
| 751 |
|
len = split_line(title_input, TITLE_INPUT_MAX_LEN, &eol, &display_len, 0); |
| 752 |
|
title_input[len] = '\0'; |
| 753 |
|
|
| 754 |
|
db = db_open(); |
| 755 |
|
if (db == NULL) |
| 756 |
|
{ |
| 757 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 758 |
|
ret = -1; |
| 759 |
|
goto cleanup; |
| 760 |
|
} |
| 761 |
|
|
| 762 |
|
snprintf(sql, sizeof(sql), |
| 763 |
|
"SELECT `lock` FROM bbs WHERE AID = %d", |
| 764 |
|
(p_article->tid == 0 ? p_article->aid : p_article->tid)); |
| 765 |
|
|
| 766 |
|
if (mysql_query(db, sql) != 0) |
| 767 |
|
{ |
| 768 |
|
log_error("Query article status error: %s\n", mysql_error(db)); |
| 769 |
|
ret = -1; |
| 770 |
|
goto cleanup; |
| 771 |
|
} |
| 772 |
|
if ((rs = mysql_store_result(db)) == NULL) |
| 773 |
|
{ |
| 774 |
|
log_error("Get article status data failed\n"); |
| 775 |
|
ret = -1; |
| 776 |
|
goto cleanup; |
| 777 |
|
} |
| 778 |
|
|
| 779 |
|
if ((row = mysql_fetch_row(rs))) |
| 780 |
|
{ |
| 781 |
|
if (atoi(row[0]) != 0) |
| 782 |
|
{ |
| 783 |
|
topic_locked = 1; |
| 784 |
|
} |
| 785 |
|
} |
| 786 |
|
mysql_free_result(rs); |
| 787 |
|
rs = NULL; |
| 788 |
|
|
| 789 |
|
if (topic_locked) // Reply is not allowed |
| 790 |
|
{ |
| 791 |
|
mysql_close(db); |
| 792 |
|
db = NULL; |
| 793 |
|
|
| 794 |
|
clearscr(); |
| 795 |
|
moveto(1, 1); |
| 796 |
|
prints("该主题谢绝回复"); |
| 797 |
|
press_any_key(); |
| 798 |
|
|
| 799 |
|
goto cleanup; |
| 800 |
|
} |
| 801 |
|
|
| 802 |
|
snprintf(sql, sizeof(sql), |
| 803 |
|
"SELECT bbs_content.CID, bbs_content.content " |
| 804 |
|
"FROM bbs INNER JOIN bbs_content ON bbs.CID = bbs_content.CID " |
| 805 |
|
"WHERE bbs.AID = %d", |
| 806 |
|
p_article->aid); |
| 807 |
|
|
| 808 |
|
if (mysql_query(db, sql) != 0) |
| 809 |
|
{ |
| 810 |
|
log_error("Query article content error: %s\n", mysql_error(db)); |
| 811 |
|
ret = -1; |
| 812 |
|
goto cleanup; |
| 813 |
|
} |
| 814 |
|
if ((rs = mysql_use_result(db)) == NULL) |
| 815 |
|
{ |
| 816 |
|
log_error("Get article content data failed\n"); |
| 817 |
|
ret = -1; |
| 818 |
|
goto cleanup; |
| 819 |
|
} |
| 820 |
|
|
| 821 |
|
if ((row = mysql_fetch_row(rs))) |
| 822 |
|
{ |
| 823 |
|
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 824 |
|
if (content == NULL) |
| 825 |
|
{ |
| 826 |
|
log_error("malloc(content) error: OOM\n"); |
| 827 |
|
ret = -1; |
| 828 |
|
goto cleanup; |
| 829 |
|
} |
| 830 |
|
|
| 831 |
|
content_f = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 832 |
|
if (content_f == NULL) |
| 833 |
|
{ |
| 834 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 835 |
|
ret = -1; |
| 836 |
|
goto cleanup; |
| 837 |
|
} |
| 838 |
|
|
| 839 |
|
// Apply LML render to content body |
| 840 |
|
len = lml_render(row[1], content_f, ARTICLE_CONTENT_MAX_LEN, 0); |
| 841 |
|
content_f[len] = '\0'; |
| 842 |
|
|
| 843 |
|
// Remove control sequence |
| 844 |
|
len = str_filter(content_f, 0); |
| 845 |
|
|
| 846 |
|
len = snprintf(content, ARTICLE_CONTENT_MAX_LEN, |
| 847 |
|
"\n\n【 在 %s (%s) 的大作中提到: 】\n", |
| 848 |
|
p_article->username, p_article->nickname); |
| 849 |
|
|
| 850 |
|
quote_content_lines = split_data_lines(content_f, ARTICLE_QUOTE_LINE_MAX_LEN, line_offsets, ARTICLE_QUOTE_MAX_LINES + 1, 0, NULL); |
| 851 |
|
for (i = 0; i < quote_content_lines; i++) |
| 852 |
|
{ |
| 853 |
|
memcpy(content + len, ": ", 2); // quote line prefix |
| 854 |
|
len += 2; |
| 855 |
|
memcpy(content + len, content_f + line_offsets[i], (size_t)(line_offsets[i + 1] - line_offsets[i])); |
| 856 |
|
len += (line_offsets[i + 1] - line_offsets[i]); |
| 857 |
|
if (content[len - 1] != '\n') // Appennd \n if not exist |
| 858 |
|
{ |
| 859 |
|
content[len] = '\n'; |
| 860 |
|
len++; |
| 861 |
|
} |
| 862 |
|
} |
| 863 |
|
if (content[len - 1] != '\n') // Appennd \n if not exist |
| 864 |
|
{ |
| 865 |
|
content[len] = '\n'; |
| 866 |
|
len++; |
| 867 |
|
} |
| 868 |
|
content[len] = '\0'; |
| 869 |
|
|
| 870 |
|
free(content_f); |
| 871 |
|
content_f = NULL; |
| 872 |
|
|
| 873 |
|
p_editor_data = editor_data_load(content); |
| 874 |
if (p_editor_data == NULL) |
if (p_editor_data == NULL) |
| 875 |
{ |
{ |
| 876 |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("editor_data_load(aid=%d, cid=%d) error\n", p_article->aid, atoi(row[0])); |
| 877 |
return -2; |
ret = -1; |
| 878 |
|
goto cleanup; |
| 879 |
|
} |
| 880 |
|
|
| 881 |
|
free(content); |
| 882 |
|
content = NULL; |
| 883 |
|
} |
| 884 |
|
mysql_free_result(rs); |
| 885 |
|
rs = NULL; |
| 886 |
|
|
| 887 |
|
mysql_close(db); |
| 888 |
|
db = NULL; |
| 889 |
|
|
| 890 |
|
// Set title and sign |
| 891 |
|
for (ch = 'T'; !SYS_server_exit;) |
| 892 |
|
{ |
| 893 |
|
clearscr(); |
| 894 |
|
moveto(21, 1); |
| 895 |
|
prints("回复文章于 %s[%s] 讨论区", p_section->stitle, p_section->sname); |
| 896 |
|
moveto(22, 1); |
| 897 |
|
prints("标题: %s", (p_article_new->title[0] == '\0' ? "[无]" : p_article_new->title)); |
| 898 |
|
moveto(23, 1); |
| 899 |
|
prints("使用第 [1;32m%d[m 个签名", sign_id); |
| 900 |
|
|
| 901 |
|
if (toupper(ch) != 'T') |
| 902 |
|
{ |
| 903 |
|
prints(" 按[1;32m0[m~[1;32m3[m选签名档(0表示不使用)"); |
| 904 |
|
|
| 905 |
|
moveto(24, 1); |
| 906 |
|
prints("[1;32mT[m改标题, [1;32mC[m取消, [1;32mEnter[m继续: "); |
| 907 |
|
iflush(); |
| 908 |
|
ch = 0; |
| 909 |
|
} |
| 910 |
|
|
| 911 |
|
for (; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 912 |
|
{ |
| 913 |
|
switch (toupper(ch)) |
| 914 |
|
{ |
| 915 |
|
case KEY_NULL: |
| 916 |
|
case KEY_TIMEOUT: |
| 917 |
|
goto cleanup; |
| 918 |
|
case CR: |
| 919 |
|
igetch_reset(); |
| 920 |
|
break; |
| 921 |
|
case 'T': |
| 922 |
|
moveto(24, 1); |
| 923 |
|
clrtoeol(); |
| 924 |
|
len = get_data(24, 1, "标题: ", title_input, sizeof(title_input), TITLE_INPUT_MAX_LEN, DOECHO); |
| 925 |
|
for (p = title_input; *p == ' '; p++) |
| 926 |
|
; |
| 927 |
|
for (q = title_input + len; q > p && *(q - 1) == ' '; q--) |
| 928 |
|
; |
| 929 |
|
*q = '\0'; |
| 930 |
|
len = q - p; |
| 931 |
|
if (*p != '\0') |
| 932 |
|
{ |
| 933 |
|
memcpy(p_article_new->title, p, (size_t)len + 1); |
| 934 |
|
memcpy(title_input, p_article_new->title, (size_t)len + 1); |
| 935 |
|
} |
| 936 |
|
ch = 0; |
| 937 |
|
break; |
| 938 |
|
case 'C': |
| 939 |
|
clearscr(); |
| 940 |
|
moveto(1, 1); |
| 941 |
|
prints("取消..."); |
| 942 |
|
press_any_key(); |
| 943 |
|
goto cleanup; |
| 944 |
|
case '0': |
| 945 |
|
case '1': |
| 946 |
|
case '2': |
| 947 |
|
case '3': |
| 948 |
|
sign_id = ch - '0'; |
| 949 |
|
break; |
| 950 |
|
default: // Invalid selection |
| 951 |
|
continue; |
| 952 |
|
} |
| 953 |
|
|
| 954 |
|
break; |
| 955 |
|
} |
| 956 |
|
|
| 957 |
|
if (ch != CR || p_article_new->title[0] == '\0') |
| 958 |
|
{ |
| 959 |
|
continue; |
| 960 |
|
} |
| 961 |
|
|
| 962 |
|
for (ch = 'E'; !SYS_server_exit && toupper(ch) == 'E';) |
| 963 |
|
{ |
| 964 |
|
editor_display(p_editor_data); |
| 965 |
|
|
| 966 |
|
clearscr(); |
| 967 |
|
moveto(1, 1); |
| 968 |
|
prints("(S)发送, (C)取消, (T)更改标题 or (E)再编辑? [S]: "); |
| 969 |
|
iflush(); |
| 970 |
|
|
| 971 |
|
for (ch = 0; !SYS_server_exit; ch = igetch_t(MAX_DELAY_TIME)) |
| 972 |
|
{ |
| 973 |
|
switch (toupper(ch)) |
| 974 |
|
{ |
| 975 |
|
case KEY_NULL: |
| 976 |
|
case KEY_TIMEOUT: |
| 977 |
|
goto cleanup; |
| 978 |
|
case CR: |
| 979 |
|
igetch_reset(); |
| 980 |
|
case 'S': |
| 981 |
|
break; |
| 982 |
|
case 'C': |
| 983 |
|
clearscr(); |
| 984 |
|
moveto(1, 1); |
| 985 |
|
prints("取消..."); |
| 986 |
|
press_any_key(); |
| 987 |
|
goto cleanup; |
| 988 |
|
case 'T': |
| 989 |
|
break; |
| 990 |
|
case 'E': |
| 991 |
|
break; |
| 992 |
|
default: // Invalid selection |
| 993 |
|
continue; |
| 994 |
|
} |
| 995 |
|
|
| 996 |
|
break; |
| 997 |
|
} |
| 998 |
|
} |
| 999 |
|
|
| 1000 |
|
if (toupper(ch) != 'T') |
| 1001 |
|
{ |
| 1002 |
|
break; |
| 1003 |
|
} |
| 1004 |
|
} |
| 1005 |
|
|
| 1006 |
|
if (SYS_server_exit) // Do not save data on shutdown |
| 1007 |
|
{ |
| 1008 |
|
goto cleanup; |
| 1009 |
|
} |
| 1010 |
|
|
| 1011 |
|
content = malloc(ARTICLE_CONTENT_MAX_LEN); |
| 1012 |
|
if (content == NULL) |
| 1013 |
|
{ |
| 1014 |
|
log_error("malloc(content) error: OOM\n"); |
| 1015 |
|
ret = -1; |
| 1016 |
|
goto cleanup; |
| 1017 |
|
} |
| 1018 |
|
|
| 1019 |
|
len_content = editor_data_save(p_editor_data, content, ARTICLE_CONTENT_MAX_LEN); |
| 1020 |
|
if (len_content < 0) |
| 1021 |
|
{ |
| 1022 |
|
log_error("editor_data_save() error\n"); |
| 1023 |
|
ret = -1; |
| 1024 |
|
goto cleanup; |
| 1025 |
|
} |
| 1026 |
|
|
| 1027 |
|
db = db_open(); |
| 1028 |
|
if (db == NULL) |
| 1029 |
|
{ |
| 1030 |
|
log_error("db_open() error: %s\n", mysql_error(db)); |
| 1031 |
|
ret = -1; |
| 1032 |
|
goto cleanup; |
| 1033 |
|
} |
| 1034 |
|
|
| 1035 |
|
if (sign_id > 0) |
| 1036 |
|
{ |
| 1037 |
|
snprintf(sql, sizeof(sql), |
| 1038 |
|
"SELECT sign_%d AS sign FROM user_pubinfo WHERE UID = %d", |
| 1039 |
|
sign_id, BBS_priv.uid); |
| 1040 |
|
|
| 1041 |
|
if (mysql_query(db, sql) != 0) |
| 1042 |
|
{ |
| 1043 |
|
log_error("Query sign error: %s\n", mysql_error(db)); |
| 1044 |
|
ret = -1; |
| 1045 |
|
goto cleanup; |
| 1046 |
|
} |
| 1047 |
|
if ((rs = mysql_use_result(db)) == NULL) |
| 1048 |
|
{ |
| 1049 |
|
log_error("Get sign data failed\n"); |
| 1050 |
|
ret = -1; |
| 1051 |
|
goto cleanup; |
| 1052 |
} |
} |
| 1053 |
if (article_cache_unload(&cache) < 0) |
|
| 1054 |
|
if ((row = mysql_fetch_row(rs))) |
| 1055 |
|
{ |
| 1056 |
|
len_content += snprintf(content + len_content, |
| 1057 |
|
ARTICLE_CONTENT_MAX_LEN - (size_t)len_content, |
| 1058 |
|
"\n\n--\n%s\n", row[0]); |
| 1059 |
|
} |
| 1060 |
|
mysql_free_result(rs); |
| 1061 |
|
rs = NULL; |
| 1062 |
|
} |
| 1063 |
|
|
| 1064 |
|
// Calculate display length of content |
| 1065 |
|
content_display_length = str_length(content, 1); |
| 1066 |
|
|
| 1067 |
|
// Begin transaction |
| 1068 |
|
if (mysql_query(db, "SET autocommit=0") != 0) |
| 1069 |
|
{ |
| 1070 |
|
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
| 1071 |
|
ret = -1; |
| 1072 |
|
goto cleanup; |
| 1073 |
|
} |
| 1074 |
|
|
| 1075 |
|
if (mysql_query(db, "BEGIN") != 0) |
| 1076 |
|
{ |
| 1077 |
|
log_error("Begin transaction error: %s\n", mysql_error(db)); |
| 1078 |
|
ret = -1; |
| 1079 |
|
goto cleanup; |
| 1080 |
|
} |
| 1081 |
|
|
| 1082 |
|
// Secure SQL parameters |
| 1083 |
|
content_f = malloc((size_t)len_content * 2 + 1); |
| 1084 |
|
if (content_f == NULL) |
| 1085 |
|
{ |
| 1086 |
|
log_error("malloc(content_f) error: OOM\n"); |
| 1087 |
|
ret = -1; |
| 1088 |
|
goto cleanup; |
| 1089 |
|
} |
| 1090 |
|
|
| 1091 |
|
mysql_real_escape_string(db, nickname_f, BBS_nickname, (unsigned long)strnlen(BBS_nickname, sizeof(BBS_nickname))); |
| 1092 |
|
mysql_real_escape_string(db, title_f, p_article_new->title, strnlen(p_article_new->title, sizeof(p_article_new->title))); |
| 1093 |
|
mysql_real_escape_string(db, content_f, content, (unsigned long)len_content); |
| 1094 |
|
|
| 1095 |
|
free(content); |
| 1096 |
|
content = NULL; |
| 1097 |
|
|
| 1098 |
|
// Add content |
| 1099 |
|
sql_content = malloc(SQL_BUFFER_LEN + (size_t)len_content * 2 + 1); |
| 1100 |
|
if (sql_content == NULL) |
| 1101 |
|
{ |
| 1102 |
|
log_error("malloc(sql_content) error: OOM\n"); |
| 1103 |
|
ret = -1; |
| 1104 |
|
goto cleanup; |
| 1105 |
|
} |
| 1106 |
|
|
| 1107 |
|
snprintf(sql_content, SQL_BUFFER_LEN + (size_t)len_content * 2 + 1, |
| 1108 |
|
"INSERT INTO bbs_content(AID, content) values(0, '%s')", |
| 1109 |
|
content_f); |
| 1110 |
|
|
| 1111 |
|
free(content_f); |
| 1112 |
|
content_f = NULL; |
| 1113 |
|
|
| 1114 |
|
if (mysql_query(db, sql_content) != 0) |
| 1115 |
|
{ |
| 1116 |
|
log_error("Add article content error: %s\n", mysql_error(db)); |
| 1117 |
|
ret = -1; |
| 1118 |
|
goto cleanup; |
| 1119 |
|
} |
| 1120 |
|
|
| 1121 |
|
p_article_new->cid = (int32_t)mysql_insert_id(db); |
| 1122 |
|
|
| 1123 |
|
free(sql_content); |
| 1124 |
|
sql_content = NULL; |
| 1125 |
|
|
| 1126 |
|
// Add article |
| 1127 |
|
snprintf(sql, sizeof(sql), |
| 1128 |
|
"INSERT INTO bbs(SID, TID, UID, username, nickname, title, CID, transship, " |
| 1129 |
|
"sub_dt, sub_ip, reply_note, exp, last_reply_dt, icon, length) " |
| 1130 |
|
"VALUES(%d, %d, %d, '%s', '%s', '%s', %d, 0, NOW(), '%s', 1, %d, NOW(), 1, %d)", |
| 1131 |
|
p_section->sid, (p_article->tid == 0 ? p_article->aid : p_article->tid), |
| 1132 |
|
BBS_priv.uid, BBS_username, nickname_f, title_f, |
| 1133 |
|
p_article_new->cid, hostaddr_client, BBS_user_exp, content_display_length); |
| 1134 |
|
|
| 1135 |
|
if (mysql_query(db, sql) != 0) |
| 1136 |
|
{ |
| 1137 |
|
log_error("Add article error: %s\n", mysql_error(db)); |
| 1138 |
|
ret = -1; |
| 1139 |
|
goto cleanup; |
| 1140 |
|
} |
| 1141 |
|
|
| 1142 |
|
p_article_new->aid = (int32_t)mysql_insert_id(db); |
| 1143 |
|
|
| 1144 |
|
// Update topic article |
| 1145 |
|
snprintf(sql, sizeof(sql), |
| 1146 |
|
"UPDATE bbs SET reply_count = reply_count + 1, " |
| 1147 |
|
"last_reply_dt = NOW(), last_reply_UID=%d, last_reply_username = '%s', " |
| 1148 |
|
"last_reply_nickname = '%s' WHERE AID = %d", |
| 1149 |
|
BBS_priv.uid, BBS_username, nickname_f, |
| 1150 |
|
(p_article->tid == 0 ? p_article->aid : p_article->tid)); |
| 1151 |
|
|
| 1152 |
|
if (mysql_query(db, sql) != 0) |
| 1153 |
|
{ |
| 1154 |
|
log_error("Update topic article error: %s\n", mysql_error(db)); |
| 1155 |
|
ret = -1; |
| 1156 |
|
goto cleanup; |
| 1157 |
|
} |
| 1158 |
|
|
| 1159 |
|
// Link content to article |
| 1160 |
|
snprintf(sql, sizeof(sql), |
| 1161 |
|
"UPDATE bbs_content SET AID = %d WHERE CID = %d", |
| 1162 |
|
p_article_new->aid, p_article_new->cid); |
| 1163 |
|
|
| 1164 |
|
if (mysql_query(db, sql) != 0) |
| 1165 |
|
{ |
| 1166 |
|
log_error("Update content error: %s\n", mysql_error(db)); |
| 1167 |
|
ret = -1; |
| 1168 |
|
goto cleanup; |
| 1169 |
|
} |
| 1170 |
|
|
| 1171 |
|
// Add exp |
| 1172 |
|
if (checkpriv(&BBS_priv, p_section->sid, S_GETEXP)) // Except in test section |
| 1173 |
|
{ |
| 1174 |
|
snprintf(sql, sizeof(sql), |
| 1175 |
|
"UPDATE user_pubinfo SET exp = exp + %d WHERE UID = %d", |
| 1176 |
|
3, BBS_priv.uid); |
| 1177 |
|
|
| 1178 |
|
if (mysql_query(db, sql) != 0) |
| 1179 |
{ |
{ |
| 1180 |
log_error("article_cache_unload(aid=%d, cid=%d) error\n", p_article->aid, p_article->cid); |
log_error("Update exp error: %s\n", mysql_error(db)); |
| 1181 |
return -2; |
ret = -1; |
| 1182 |
|
goto cleanup; |
| 1183 |
} |
} |
|
break; |
|
|
default: |
|
|
log_error("Unsupported type=%d\n", type); |
|
|
return -1; |
|
| 1184 |
} |
} |
| 1185 |
|
|
| 1186 |
editor_display(p_editor_data); |
// Add log |
| 1187 |
|
snprintf(sql, sizeof(sql), |
| 1188 |
|
"INSERT INTO bbs_article_op(AID, UID, type, op_dt, op_ip)" |
| 1189 |
|
"VALUES(%d, %d, 'A', NOW(), '%s')", |
| 1190 |
|
p_article_new->aid, BBS_priv.uid, hostaddr_client); |
| 1191 |
|
|
| 1192 |
// editor_data_save(p_editor_data, p_data_new, data_new_len); |
if (mysql_query(db, sql) != 0) |
| 1193 |
|
{ |
| 1194 |
|
log_error("Add log error: %s\n", mysql_error(db)); |
| 1195 |
|
ret = -1; |
| 1196 |
|
goto cleanup; |
| 1197 |
|
} |
| 1198 |
|
|
| 1199 |
|
// Commit transaction |
| 1200 |
|
if (mysql_query(db, "COMMIT") != 0) |
| 1201 |
|
{ |
| 1202 |
|
log_error("Commit transaction error: %s\n", mysql_error(db)); |
| 1203 |
|
ret = -1; |
| 1204 |
|
goto cleanup; |
| 1205 |
|
} |
| 1206 |
|
|
| 1207 |
|
mysql_close(db); |
| 1208 |
|
db = NULL; |
| 1209 |
|
|
| 1210 |
|
clearscr(); |
| 1211 |
|
moveto(1, 1); |
| 1212 |
|
prints("发送完成,新文章通常会在%d秒后可见", BBS_section_list_load_interval); |
| 1213 |
|
press_any_key(); |
| 1214 |
|
ret = 1; // Success |
| 1215 |
|
|
| 1216 |
|
cleanup: |
| 1217 |
|
mysql_free_result(rs); |
| 1218 |
|
mysql_close(db); |
| 1219 |
|
|
| 1220 |
|
// Cleanup buffers |
| 1221 |
editor_data_cleanup(p_editor_data); |
editor_data_cleanup(p_editor_data); |
| 1222 |
|
|
| 1223 |
return 0; |
free(sql_content); |
| 1224 |
|
free(content); |
| 1225 |
|
free(content_f); |
| 1226 |
|
|
| 1227 |
|
return (int)ret; |
| 1228 |
} |
} |