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-rw-r--r--src/char/int_auction.c494
1 files changed, 494 insertions, 0 deletions
diff --git a/src/char/int_auction.c b/src/char/int_auction.c
new file mode 100644
index 000000000..04e321062
--- /dev/null
+++ b/src/char/int_auction.c
@@ -0,0 +1,494 @@
+// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
+// For more information, see LICENCE in the main folder
+
+#include "../common/mmo.h"
+#include "../common/malloc.h"
+#include "../common/db.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/sql.h"
+#include "../common/timer.h"
+#include "char.h"
+#include "inter.h"
+#include "int_mail.h"
+#include "int_auction.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+static DBMap* auction_db_ = NULL; // int auction_id -> struct auction_data*
+
+void auction_delete(struct auction_data *auction);
+static int auction_end_timer(int tid, unsigned int tick, int id, intptr_t data);
+
+static int auction_count(int char_id, bool buy)
+{
+ int i = 0;
+ struct auction_data *auction;
+ DBIterator* iter;
+ DBKey key;
+
+ iter = auction_db_->iterator(auction_db_);
+ for( auction = (struct auction_data*)iter->first(iter,&key); iter->exists(iter); auction = (struct auction_data*)iter->next(iter,&key) )
+ {
+ if( (buy && auction->buyer_id == char_id) || (!buy && auction->seller_id == char_id) )
+ i++;
+ }
+ iter->destroy(iter);
+
+ return i;
+}
+
+void auction_save(struct auction_data *auction)
+{
+ int j;
+ StringBuf buf;
+ SqlStmt* stmt;
+
+ if( !auction )
+ return;
+
+ StringBuf_Init(&buf);
+ StringBuf_Printf(&buf, "UPDATE `%s` SET `seller_id` = '%d', `seller_name` = ?, `buyer_id` = '%d', `buyer_name` = ?, `price` = '%d', `buynow` = '%d', `hours` = '%d', `timestamp` = '%lu', `nameid` = '%d', `item_name` = ?, `type` = '%d', `refine` = '%d', `attribute` = '%d'",
+ auction_db, auction->seller_id, auction->buyer_id, auction->price, auction->buynow, auction->hours, (unsigned long)auction->timestamp, auction->item.nameid, auction->type, auction->item.refine, auction->item.attribute);
+ for( j = 0; j < MAX_SLOTS; j++ )
+ StringBuf_Printf(&buf, ", `card%d` = '%d'", j, auction->item.card[j]);
+ StringBuf_Printf(&buf, " WHERE `auction_id` = '%d'", auction->auction_id);
+
+ stmt = SqlStmt_Malloc(sql_handle);
+ if( SQL_SUCCESS != SqlStmt_PrepareStr(stmt, StringBuf_Value(&buf))
+ || SQL_SUCCESS != SqlStmt_BindParam(stmt, 0, SQLDT_STRING, auction->seller_name, strnlen(auction->seller_name, NAME_LENGTH))
+ || SQL_SUCCESS != SqlStmt_BindParam(stmt, 1, SQLDT_STRING, auction->buyer_name, strnlen(auction->buyer_name, NAME_LENGTH))
+ || SQL_SUCCESS != SqlStmt_BindParam(stmt, 2, SQLDT_STRING, auction->item_name, strnlen(auction->item_name, ITEM_NAME_LENGTH))
+ || SQL_SUCCESS != SqlStmt_Execute(stmt) )
+ {
+ SqlStmt_ShowDebug(stmt);
+ }
+
+ SqlStmt_Free(stmt);
+ StringBuf_Destroy(&buf);
+}
+
+unsigned int auction_create(struct auction_data *auction)
+{
+ int j;
+ StringBuf buf;
+ SqlStmt* stmt;
+
+ if( !auction )
+ return false;
+
+ auction->timestamp = time(NULL) + (auction->hours * 3600);
+
+ StringBuf_Init(&buf);
+ StringBuf_Printf(&buf, "INSERT INTO `%s` (`seller_id`,`seller_name`,`buyer_id`,`buyer_name`,`price`,`buynow`,`hours`,`timestamp`,`nameid`,`item_name`,`type`,`refine`,`attribute`", auction_db);
+ for( j = 0; j < MAX_SLOTS; j++ )
+ StringBuf_Printf(&buf, ",`card%d`", j);
+ StringBuf_Printf(&buf, ") VALUES ('%d',?,'%d',?,'%d','%d','%d','%lu','%d',?,'%d','%d','%d'",
+ auction->seller_id, auction->buyer_id, auction->price, auction->buynow, auction->hours, (unsigned long)auction->timestamp, auction->item.nameid, auction->type, auction->item.refine, auction->item.attribute);
+ for( j = 0; j < MAX_SLOTS; j++ )
+ StringBuf_Printf(&buf, ",'%d'", auction->item.card[j]);
+ StringBuf_AppendStr(&buf, ")");
+
+ stmt = SqlStmt_Malloc(sql_handle);
+ if( SQL_SUCCESS != SqlStmt_PrepareStr(stmt, StringBuf_Value(&buf))
+ || SQL_SUCCESS != SqlStmt_BindParam(stmt, 0, SQLDT_STRING, auction->seller_name, strnlen(auction->seller_name, NAME_LENGTH))
+ || SQL_SUCCESS != SqlStmt_BindParam(stmt, 1, SQLDT_STRING, auction->buyer_name, strnlen(auction->buyer_name, NAME_LENGTH))
+ || SQL_SUCCESS != SqlStmt_BindParam(stmt, 2, SQLDT_STRING, auction->item_name, strnlen(auction->item_name, ITEM_NAME_LENGTH))
+ || SQL_SUCCESS != SqlStmt_Execute(stmt) )
+ {
+ SqlStmt_ShowDebug(stmt);
+ auction->auction_id = 0;
+ }
+ else
+ {
+ struct auction_data *auction_;
+ unsigned int tick = auction->hours * 3600000;
+
+ auction->item.amount = 1;
+ auction->item.identify = 1;
+ auction->item.expire_time = 0;
+
+ auction->auction_id = (unsigned int)SqlStmt_LastInsertId(stmt);
+ auction->auction_end_timer = add_timer( gettick() + tick , auction_end_timer, auction->auction_id, 0);
+ ShowInfo("New Auction %u | time left %u ms | By %s.\n", auction->auction_id, tick, auction->seller_name);
+
+ CREATE(auction_, struct auction_data, 1);
+ memcpy(auction_, auction, sizeof(struct auction_data));
+ idb_put(auction_db_, auction_->auction_id, auction_);
+ }
+
+ SqlStmt_Free(stmt);
+ StringBuf_Destroy(&buf);
+
+ return auction->auction_id;
+}
+
+static void mapif_Auction_message(int char_id, unsigned char result)
+{
+ unsigned char buf[74];
+
+ WBUFW(buf,0) = 0x3854;
+ WBUFL(buf,2) = char_id;
+ WBUFL(buf,6) = result;
+ mapif_sendall(buf,7);
+}
+
+static int auction_end_timer(int tid, unsigned int tick, int id, intptr_t data)
+{
+ struct auction_data *auction;
+ if( (auction = (struct auction_data *)idb_get(auction_db_, id)) != NULL )
+ {
+ if( auction->buyer_id )
+ {
+ mail_sendmail(0, "Auction Manager", auction->buyer_id, auction->buyer_name, "Auction", "Thanks, you won the auction!.", 0, &auction->item);
+ mapif_Auction_message(auction->buyer_id, 6); // You have won the auction
+ mail_sendmail(0, "Auction Manager", auction->seller_id, auction->seller_name, "Auction", "Payment for your auction!.", auction->price, NULL);
+ }
+ else
+ mail_sendmail(0, "Auction Manager", auction->seller_id, auction->seller_name, "Auction", "No buyers have been found for your auction.", 0, &auction->item);
+
+ ShowInfo("Auction End: id %u.\n", auction->auction_id);
+
+ auction->auction_end_timer = INVALID_TIMER;
+ auction_delete(auction);
+ }
+
+ return 0;
+}
+
+void auction_delete(struct auction_data *auction)
+{
+ unsigned int auction_id = auction->auction_id;
+
+ if( SQL_ERROR == Sql_Query(sql_handle, "DELETE FROM `%s` WHERE `auction_id` = '%d'", auction_db, auction_id) )
+ Sql_ShowDebug(sql_handle);
+
+ if( auction->auction_end_timer != INVALID_TIMER )
+ delete_timer(auction->auction_end_timer, auction_end_timer);
+
+ idb_remove(auction_db_, auction_id);
+}
+
+void inter_auctions_fromsql(void)
+{
+ int i;
+ struct auction_data *auction;
+ struct item *item;
+ char *data;
+ StringBuf buf;
+ unsigned int tick = gettick(), endtick;
+ time_t now = time(NULL);
+
+ StringBuf_Init(&buf);
+ StringBuf_AppendStr(&buf, "SELECT `auction_id`,`seller_id`,`seller_name`,`buyer_id`,`buyer_name`,"
+ "`price`,`buynow`,`hours`,`timestamp`,`nameid`,`item_name`,`type`,`refine`,`attribute`");
+ for( i = 0; i < MAX_SLOTS; i++ )
+ StringBuf_Printf(&buf, ",`card%d`", i);
+ StringBuf_Printf(&buf, " FROM `%s` ORDER BY `auction_id` DESC", auction_db);
+
+ if( SQL_ERROR == Sql_Query(sql_handle, StringBuf_Value(&buf)) )
+ Sql_ShowDebug(sql_handle);
+
+ StringBuf_Destroy(&buf);
+
+ while( SQL_SUCCESS == Sql_NextRow(sql_handle) )
+ {
+ CREATE(auction, struct auction_data, 1);
+ Sql_GetData(sql_handle, 0, &data, NULL); auction->auction_id = atoi(data);
+ Sql_GetData(sql_handle, 1, &data, NULL); auction->seller_id = atoi(data);
+ Sql_GetData(sql_handle, 2, &data, NULL); safestrncpy(auction->seller_name, data, NAME_LENGTH);
+ Sql_GetData(sql_handle, 3, &data, NULL); auction->buyer_id = atoi(data);
+ Sql_GetData(sql_handle, 4, &data, NULL); safestrncpy(auction->buyer_name, data, NAME_LENGTH);
+ Sql_GetData(sql_handle, 5, &data, NULL); auction->price = atoi(data);
+ Sql_GetData(sql_handle, 6, &data, NULL); auction->buynow = atoi(data);
+ Sql_GetData(sql_handle, 7, &data, NULL); auction->hours = atoi(data);
+ Sql_GetData(sql_handle, 8, &data, NULL); auction->timestamp = atoi(data);
+
+ item = &auction->item;
+ Sql_GetData(sql_handle, 9, &data, NULL); item->nameid = atoi(data);
+ Sql_GetData(sql_handle,10, &data, NULL); safestrncpy(auction->item_name, data, ITEM_NAME_LENGTH);
+ Sql_GetData(sql_handle,11, &data, NULL); auction->type = atoi(data);
+
+ Sql_GetData(sql_handle,12, &data, NULL); item->refine = atoi(data);
+ Sql_GetData(sql_handle,13, &data, NULL); item->attribute = atoi(data);
+
+ item->identify = 1;
+ item->amount = 1;
+ item->expire_time = 0;
+
+ for( i = 0; i < MAX_SLOTS; i++ )
+ {
+ Sql_GetData(sql_handle, 14 + i, &data, NULL);
+ item->card[i] = atoi(data);
+ }
+
+ if( auction->timestamp > now )
+ endtick = ((unsigned int)(auction->timestamp - now) * 1000) + tick;
+ else
+ endtick = tick + 10000; // 10 Second's to process ended auctions
+
+ auction->auction_end_timer = add_timer(endtick, auction_end_timer, auction->auction_id, 0);
+ idb_put(auction_db_, auction->auction_id, auction);
+ }
+
+ Sql_FreeResult(sql_handle);
+}
+
+static void mapif_Auction_sendlist(int fd, int char_id, short count, short pages, unsigned char *buf)
+{
+ int len = (sizeof(struct auction_data) * count) + 12;
+
+ WFIFOHEAD(fd, len);
+ WFIFOW(fd,0) = 0x3850;
+ WFIFOW(fd,2) = len;
+ WFIFOL(fd,4) = char_id;
+ WFIFOW(fd,8) = count;
+ WFIFOW(fd,10) = pages;
+ memcpy(WFIFOP(fd,12), buf, len - 12);
+ WFIFOSET(fd,len);
+}
+
+static void mapif_parse_Auction_requestlist(int fd)
+{
+ char searchtext[NAME_LENGTH];
+ int char_id = RFIFOL(fd,4), len = sizeof(struct auction_data);
+ int price = RFIFOL(fd,10);
+ short type = RFIFOW(fd,8), page = max(1,RFIFOW(fd,14));
+ unsigned char buf[5 * sizeof(struct auction_data)];
+ DBIterator* iter;
+ DBKey key;
+ struct auction_data *auction;
+ short i = 0, j = 0, pages = 1;
+
+ memcpy(searchtext, RFIFOP(fd,16), NAME_LENGTH);
+
+ iter = auction_db_->iterator(auction_db_);
+ for( auction = (struct auction_data*)iter->first(iter,&key); iter->exists(iter); auction = (struct auction_data*)iter->next(iter,&key) )
+ {
+ if( (type == 0 && auction->type != IT_ARMOR && auction->type != IT_PETARMOR) ||
+ (type == 1 && auction->type != IT_WEAPON) ||
+ (type == 2 && auction->type != IT_CARD) ||
+ (type == 3 && auction->type != IT_ETC) ||
+ (type == 4 && !strstr(auction->item_name, searchtext)) ||
+ (type == 5 && auction->price > price) ||
+ (type == 6 && auction->seller_id != char_id) ||
+ (type == 7 && auction->buyer_id != char_id) )
+ continue;
+
+ i++;
+ if( i > 5 )
+ { // Counting Pages of Total Results (5 Results per Page)
+ pages++;
+ i = 1; // First Result of This Page
+ }
+
+ if( page != pages )
+ continue; // This is not the requested Page
+
+ memcpy(WBUFP(buf, j * len), auction, len);
+ j++; // Found Results
+ }
+ iter->destroy(iter);
+
+ mapif_Auction_sendlist(fd, char_id, j, pages, buf);
+}
+
+static void mapif_Auction_register(int fd, struct auction_data *auction)
+{
+ int len = sizeof(struct auction_data) + 4;
+
+ WFIFOHEAD(fd,len);
+ WFIFOW(fd,0) = 0x3851;
+ WFIFOW(fd,2) = len;
+ memcpy(WFIFOP(fd,4), auction, sizeof(struct auction_data));
+ WFIFOSET(fd,len);
+}
+
+static void mapif_parse_Auction_register(int fd)
+{
+ struct auction_data auction;
+ if( RFIFOW(fd,2) != sizeof(struct auction_data) + 4 )
+ return;
+
+ memcpy(&auction, RFIFOP(fd,4), sizeof(struct auction_data));
+ if( auction_count(auction.seller_id, false) < 5 )
+ auction.auction_id = auction_create(&auction);
+
+ mapif_Auction_register(fd, &auction);
+}
+
+static void mapif_Auction_cancel(int fd, int char_id, unsigned char result)
+{
+ WFIFOHEAD(fd,7);
+ WFIFOW(fd,0) = 0x3852;
+ WFIFOL(fd,2) = char_id;
+ WFIFOB(fd,6) = result;
+ WFIFOSET(fd,7);
+}
+
+static void mapif_parse_Auction_cancel(int fd)
+{
+ int char_id = RFIFOL(fd,2), auction_id = RFIFOL(fd,6);
+ struct auction_data *auction;
+
+ if( (auction = (struct auction_data *)idb_get(auction_db_, auction_id)) == NULL )
+ {
+ mapif_Auction_cancel(fd, char_id, 1); // Bid Number is Incorrect
+ return;
+ }
+
+ if( auction->seller_id != char_id )
+ {
+ mapif_Auction_cancel(fd, char_id, 2); // You cannot end the auction
+ return;
+ }
+
+ if( auction->buyer_id > 0 )
+ {
+ mapif_Auction_cancel(fd, char_id, 3); // An auction with at least one bidder cannot be canceled
+ return;
+ }
+
+ mail_sendmail(0, "Auction Manager", auction->seller_id, auction->seller_name, "Auction", "Auction canceled.", 0, &auction->item);
+ auction_delete(auction);
+
+ mapif_Auction_cancel(fd, char_id, 0); // The auction has been canceled
+}
+
+static void mapif_Auction_close(int fd, int char_id, unsigned char result)
+{
+ WFIFOHEAD(fd,7);
+ WFIFOW(fd,0) = 0x3853;
+ WFIFOL(fd,2) = char_id;
+ WFIFOB(fd,6) = result;
+ WFIFOSET(fd,7);
+}
+
+static void mapif_parse_Auction_close(int fd)
+{
+ int char_id = RFIFOL(fd,2), auction_id = RFIFOL(fd,6);
+ struct auction_data *auction;
+
+ if( (auction = (struct auction_data *)idb_get(auction_db_, auction_id)) == NULL )
+ {
+ mapif_Auction_close(fd, char_id, 2); // Bid Number is Incorrect
+ return;
+ }
+
+ if( auction->seller_id != char_id )
+ {
+ mapif_Auction_close(fd, char_id, 1); // You cannot end the auction
+ return;
+ }
+
+ if( auction->buyer_id == 0 )
+ {
+ mapif_Auction_close(fd, char_id, 1); // You cannot end the auction
+ return;
+ }
+
+ // Send Money to Seller
+ mail_sendmail(0, "Auction Manager", auction->seller_id, auction->seller_name, "Auction", "Auction closed.", auction->price, NULL);
+ // Send Item to Buyer
+ mail_sendmail(0, "Auction Manager", auction->buyer_id, auction->buyer_name, "Auction", "Auction winner.", 0, &auction->item);
+ mapif_Auction_message(auction->buyer_id, 6); // You have won the auction
+ auction_delete(auction);
+
+ mapif_Auction_close(fd, char_id, 0); // You have ended the auction
+}
+
+static void mapif_Auction_bid(int fd, int char_id, int bid, unsigned char result)
+{
+ WFIFOHEAD(fd,11);
+ WFIFOW(fd,0) = 0x3855;
+ WFIFOL(fd,2) = char_id;
+ WFIFOL(fd,6) = bid; // To Return Zeny
+ WFIFOB(fd,10) = result;
+ WFIFOSET(fd,11);
+}
+
+static void mapif_parse_Auction_bid(int fd)
+{
+ int char_id = RFIFOL(fd,4), bid = RFIFOL(fd,12);
+ unsigned int auction_id = RFIFOL(fd,8);
+ struct auction_data *auction;
+
+ if( (auction = (struct auction_data *)idb_get(auction_db_, auction_id)) == NULL || auction->price >= bid || auction->seller_id == char_id )
+ {
+ mapif_Auction_bid(fd, char_id, bid, 0); // You have failed to bid in the auction
+ return;
+ }
+
+ if( auction_count(char_id, true) > 4 && bid < auction->buynow && auction->buyer_id != char_id )
+ {
+ mapif_Auction_bid(fd, char_id, bid, 9); // You cannot place more than 5 bids at a time
+ return;
+ }
+
+ if( auction->buyer_id > 0 )
+ { // Send Money back to the previous Buyer
+ if( auction->buyer_id != char_id )
+ {
+ mail_sendmail(0, "Auction Manager", auction->buyer_id, auction->buyer_name, "Auction", "Someone has placed a higher bid.", auction->price, NULL);
+ mapif_Auction_message(auction->buyer_id, 7); // You have failed to win the auction
+ }
+ else
+ mail_sendmail(0, "Auction Manager", auction->buyer_id, auction->buyer_name, "Auction", "You have placed a higher bid.", auction->price, NULL);
+ }
+
+ auction->buyer_id = char_id;
+ safestrncpy(auction->buyer_name, (char*)RFIFOP(fd,16), NAME_LENGTH);
+ auction->price = bid;
+
+ if( bid >= auction->buynow )
+ { // Automatic won the auction
+ mapif_Auction_bid(fd, char_id, bid - auction->buynow, 1); // You have successfully bid in the auction
+
+ mail_sendmail(0, "Auction Manager", auction->buyer_id, auction->buyer_name, "Auction", "You have won the auction.", 0, &auction->item);
+ mapif_Auction_message(char_id, 6); // You have won the auction
+ mail_sendmail(0, "Auction Manager", auction->seller_id, auction->seller_name, "Auction", "Payment for your auction!.", auction->buynow, NULL);
+
+ auction_delete(auction);
+ return;
+ }
+
+ auction_save(auction);
+
+ mapif_Auction_bid(fd, char_id, 0, 1); // You have successfully bid in the auction
+}
+
+/*==========================================
+ * Packets From Map Server
+ *------------------------------------------*/
+int inter_auction_parse_frommap(int fd)
+{
+ switch(RFIFOW(fd,0))
+ {
+ case 0x3050: mapif_parse_Auction_requestlist(fd); break;
+ case 0x3051: mapif_parse_Auction_register(fd); break;
+ case 0x3052: mapif_parse_Auction_cancel(fd); break;
+ case 0x3053: mapif_parse_Auction_close(fd); break;
+ case 0x3055: mapif_parse_Auction_bid(fd); break;
+ default:
+ return 0;
+ }
+ return 1;
+}
+
+int inter_auction_sql_init(void)
+{
+ auction_db_ = idb_alloc(DB_OPT_RELEASE_DATA);
+ inter_auctions_fromsql();
+
+ return 0;
+}
+
+void inter_auction_sql_final(void)
+{
+ auction_db_->destroy(auction_db_,NULL);
+
+ return;
+}