initial checkin

1 files changed, 247 insertions, 0 deletions

diff --git a/misc/src/char_sql/itemdb.c b/misc/src/char_sql/itemdb.c
new file mode 100644
index 0000000..0bed07c
--- /dev/null
+++ b/misc/src/char_sql/itemdb.c
@@ -0,0 +1,247 @@
+// $Id: itemdb.c,v 1.1.1.1 2004/09/10 17:44:48 MagicalTux Exp $
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "itemdb.h"
+#include "db.h"
+#include "inter.h"
+#include "char.h"
+#include "utils.h"
+
+#ifdef MEMWATCH
+#include "memwatch.h"
+#endif
+
+#define MAX_RANDITEM	2000
+
+// ** ITEMDB_OVERRIDE_NAME_VERBOSE **
+//   定義すると、itemdb.txtとgrfで名前が異なる場合、表示します.
+//#define ITEMDB_OVERRIDE_NAME_VERBOSE	1
+
+char item_db_db[256]="item_db"; // added to specify item_db sql table [Valaris]
+
+static struct dbt* item_db;
+
+/*==========================================
+ * DBの検索
+ *------------------------------------------
+ */
+struct item_data* itemdb_search(int nameid)
+{
+	struct item_data *id;
+
+	id=numdb_search(item_db,nameid);
+	if(id) return id;
+
+	CREATE(id, struct item_data, 1);
+
+	numdb_insert(item_db,nameid,id);
+
+
+	if(nameid>500 && nameid<600)
+		id->type=0;   //heal item
+	else if(nameid>600 && nameid<700)
+		id->type=2;   //use item
+	else if((nameid>700 && nameid<1100) ||
+			(nameid>7000 && nameid<8000))
+		id->type=3;   //correction
+	else if(nameid>=1750 && nameid<1771)
+		id->type=10;  //arrow
+	else if(nameid>1100 && nameid<2000)
+		id->type=4;   //weapon
+	else if((nameid>2100 && nameid<3000) ||
+			(nameid>5000 && nameid<6000))
+		id->type=5;   //armor
+	else if(nameid>4000 && nameid<5000)
+		id->type=6;   //card
+	else if(nameid>9000 && nameid<10000)
+		id->type=7;   //egg
+	else if(nameid>10000)
+		id->type=8;   //petequip
+
+	return id;
+}
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int itemdb_isequip(int nameid)
+{
+	int type=itemdb_type(nameid);
+	if(type==0 || type==2 || type==3 || type==6 || type==10)
+		return 0;
+	return 1;
+}
+/*==========================================
+ *
+ *------------------------------------------
+ */
+int itemdb_isequip2(struct item_data *data)
+{
+	if(data) {
+		int type=data->type;
+		if(type==0 || type==2 || type==3 || type==6 || type==10)
+			return 0;
+		else
+			return 1;
+	}
+	return 0;
+}
+
+
+
+/*==========================================
+ * アイテムデータベースの読み込み
+ *------------------------------------------
+ */
+static int itemdb_readdb(void)
+{
+	FILE *fp;
+	char line[1024];
+	int ln=0;
+	int nameid,j;
+	char *str[32],*p,*np;
+	struct item_data *id;
+
+	fp=fopen("db/item_db.txt","r");
+	if(fp==NULL){
+		printf("can't read db/item_db.txt\n");
+		exit(1);
+	}
+	while(fgets(line,1020,fp)){
+		if(line[0]=='/' && line[1]=='/')
+			continue;
+		memset(str,0,sizeof(str));
+		for(j=0,np=p=line;j<17 && p;j++){
+			str[j]=p;
+			p=strchr(p,',');
+			if(p){ *p++=0; np=p; }
+		}
+		if(str[0]==NULL)
+			continue;
+		
+		nameid=atoi(str[0]);
+		if(nameid<=0 || nameid>=20000)
+			continue;
+		ln++;
+
+		//ID,Name,Jname,Type,Price,Sell,Weight,ATK,DEF,Range,Slot,Job,Gender,Loc,wLV,eLV,View
+		id=itemdb_search(nameid);
+		memcpy(id->name,str[1],24);
+		memcpy(id->jname,str[2],24);
+		id->type=atoi(str[3]);
+
+	}
+	fclose(fp);
+	printf("read db/item_db.txt done (count=%d)\n",ln);
+	return 0;
+}
+
+static int itemdb_read_sqldb(void) // sql item_db read, shortened version of map-server item_db read [Valaris]
+{
+	unsigned int nameid; 	// Type should be "unsigned short int", but currently isn't for compatibility with numdb_insert()
+	struct item_data *id;
+
+	// ----------
+
+	// Output query to retrieve all rows from the item database table
+	sprintf(tmp_sql, "SELECT * FROM `%s`", item_db_db);
+
+	// Execute the query; if the query execution fails, output an error
+	if (mysql_query(&mysql_handle, tmp_sql)) {
+		printf("Database server error (executing query for %s): %s\n", item_db_db, mysql_error(&mysql_handle));
+	}
+
+	// Store the query result
+	sql_res = mysql_store_result(&mysql_handle);
+
+	// If the storage of the query result succeeded
+	if (sql_res) {
+		// Parse each row in the query result into sql_row
+		while ((sql_row = mysql_fetch_row(sql_res))) {
+			nameid = atoi(sql_row[0]);
+
+			// If the identifier is not within the valid range, process the next row
+			if (nameid == 0 || nameid >= 20000)	{	// Should ">= 20000" be "> 20000"?
+				continue;
+			}
+
+			// ----------
+
+			// Insert a new row into the item database
+/*
+			id = calloc(sizeof(struct item_data), 1);
+
+			if (id == NULL) {
+				printf("out of memory : itemdb_read_sqldb\n");
+				exit(1);
+			}
+
+			memset(id, 0, sizeof(struct item_data));
+			numdb_insert(item_db, nameid, id);
+
+			// ----------
+*/
+            id=itemdb_search(nameid);
+             
+			memcpy(id->name, sql_row[1], 24);
+			memcpy(id->jname, sql_row[2], 24);
+
+			id->type = atoi(sql_row[3]);
+		}
+
+		// If the retrieval failed, output an error
+		if (mysql_errno(&mysql_handle)) {
+			printf("Database server error (retrieving rows from %s): %s\n", item_db_db, mysql_error(&mysql_handle));
+		}
+
+		printf("read %s done (count = %lu)\n", item_db_db, (unsigned long) mysql_num_rows(sql_res));
+
+		// Free the query result
+		mysql_free_result(sql_res);
+	} else {
+		printf("MySQL error (storing query result for %s): %s\n", item_db_db, mysql_error(&mysql_handle));
+	}
+
+	return 0;
+}
+
+static int itemdb_final(void *key,void *data,va_list ap)
+{
+	struct item_data *id;
+
+	id=data;
+	if(id->use_script)
+		free(id->use_script);
+	if(id->equip_script)
+		free(id->equip_script);
+	free(id);
+
+	return 0;
+}
+
+
+/*==========================================
+ *
+ *------------------------------------------
+ */
+void do_final_itemdb(void)
+{
+	if(item_db){
+		numdb_final(item_db,itemdb_final);
+		item_db=NULL;
+	}
+}
+int do_init_itemdb(void)
+{
+	item_db = numdb_init();
+
+	if (db_use_sqldbs) // it db_use_sqldbs in inter config are yes, will read from item_db for char server display [Valaris]
+		itemdb_read_sqldb();
+	else
+	itemdb_readdb();
+	return 0;
+}
+