int_storage.c

传奇3源程序, 用vc开发的

#include "inter.h"
#include "int_storage.h"
#include "int_guild.h"
#include "mmo.h"
#include "char.h"
#include "socket.h"
#include "db.h"
#include "lock.h"

#include <string.h>
#include <stdlib.h>

// 僼傽僀儖柤偺僨僼僅儖僩
// inter_config_read()偱嵞愝掕偝傟傞
char storage_txt[1024]="save/storage.txt";
char guild_storage_txt[1024]="save/g_storage.txt";

static struct dbt *storage_db;
static struct dbt *guild_storage_db;

// 憅屔僨乕僞傪暥帤楍偵曄姺
int storage_tostr(char *str,struct storage *p)
{
	int i,f=0;
	char *str_p = str;
	str_p += sprintf(str_p,"%d,%d\t",p->account_id,p->storage_amount);

	for(i=0;i<MAX_STORAGE;i++)
		if( (p->storage[i].nameid) && (p->storage[i].amount) ){
			str_p += sprintf(str_p,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d ",
				p->storage[i].id,p->storage[i].nameid,p->storage[i].amount,p->storage[i].equip,
				p->storage[i].identify,p->storage[i].refine,p->storage[i].attribute,
				p->storage[i].card[0],p->storage[i].card[1],p->storage[i].card[2],p->storage[i].card[3]);
			f++;
		}

	*(str_p++)='\t';

	*str_p='\0';
	if(!f)
		str[0]=0;
	return 0;
}
/*
int storage_tostr(char *str,struct storage *p)
{
	int i,f=1;
	sprintf(str,"%d,%d",p->account_id,p->storage_amount);

	strcat(str,"\t");
	for(i=0;i<MAX_STORAGE;i++)
	if( (p->storage[i].nameid) && (p->storage[i].amount) ){
		f=0;
		sprintf(str+strlen(str),"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d ",
		  p->storage[i].id,p->storage[i].nameid,p->storage[i].amount,p->storage[i].equip,
		  p->storage[i].identify,p->storage[i].refine,p->storage[i].attribute,
		  p->storage[i].card[0],p->storage[i].card[1],p->storage[i].card[2],p->storage[i].card[3]);
	}

	strcat(str,"\t");

	if(f)
		str[0]=0;
	return 0;
}
*/

// 暥帤楍傪憅屔僨乕僞偵曄姺
int storage_fromstr(char *str,struct storage *p)
{
	int tmp_int[256];
	int set,next,len,i;

	set=sscanf(str,"%d,%d%n",&tmp_int[0],&tmp_int[1],&next);
	p->storage_amount=tmp_int[1];

	if(set!=2)
		return 1;
	if(str[next]=='\n' || str[next]=='\r')
		return 0;	
	next++;
	for(i=0;str[next] && str[next]!='\t';i++){
		set=sscanf(str+next,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d%n",
		  &tmp_int[0],&tmp_int[1],&tmp_int[2],&tmp_int[3],
		  &tmp_int[4],&tmp_int[5],&tmp_int[6],
		  &tmp_int[7],&tmp_int[8],&tmp_int[9],&tmp_int[10],&len);
		if(set!=11)
			return 1;
		p->storage[i].id=tmp_int[0];
		p->storage[i].nameid=tmp_int[1];
		p->storage[i].amount=tmp_int[2];
		p->storage[i].equip=tmp_int[3];
		p->storage[i].identify=tmp_int[4];
		p->storage[i].refine=tmp_int[5];
		p->storage[i].attribute=tmp_int[6];
		p->storage[i].card[0]=tmp_int[7];
		p->storage[i].card[1]=tmp_int[8];
		p->storage[i].card[2]=tmp_int[9];
		p->storage[i].card[3]=tmp_int[10];

		next+=len;
		if(str[next]==' ')
			next++;
	}
	return 0;
}

int guild_storage_tostr(char *str,struct guild_storage *p)
{
	int i,f=0;
	char *str_p = str;
	str_p+=sprintf(str,"%d,%d\t",p->guild_id,p->storage_amount);

	for(i=0;i<MAX_GUILD_STORAGE;i++)
		if( (p->storage[i].nameid) && (p->storage[i].amount) ){
			str_p += sprintf(str_p,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d ",
				p->storage[i].id,p->storage[i].nameid,p->storage[i].amount,p->storage[i].equip,
				p->storage[i].identify,p->storage[i].refine,p->storage[i].attribute,
				p->storage[i].card[0],p->storage[i].card[1],p->storage[i].card[2],p->storage[i].card[3]);
			f++;
		}

	*(str_p++)='\t';

	*str_p='\0';
	if(!f)
		str[0]=0;
	return 0;
}

int guild_storage_fromstr(char *str,struct guild_storage *p)
{
	int tmp_int[256];
	int set,next,len,i;

	set=sscanf(str,"%d,%d%n",&tmp_int[0],&tmp_int[1],&next);
	p->storage_amount=tmp_int[1];

	if(set!=2)
		return 1;
	if(str[next]=='\n' || str[next]=='\r')
		return 0;	
	next++;
	for(i=0;str[next] && str[next]!='\t';i++){
		set=sscanf(str+next,"%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d%n",
		  &tmp_int[0],&tmp_int[1],&tmp_int[2],&tmp_int[3],
		  &tmp_int[4],&tmp_int[5],&tmp_int[6],
		  &tmp_int[7],&tmp_int[8],&tmp_int[9],&tmp_int[10],&len);
		if(set!=11)
			return 1;
		p->storage[i].id=tmp_int[0];
		p->storage[i].nameid=tmp_int[1];
		p->storage[i].amount=tmp_int[2];
		p->storage[i].equip=tmp_int[3];
		p->storage[i].identify=tmp_int[4];
		p->storage[i].refine=tmp_int[5];
		p->storage[i].attribute=tmp_int[6];
		p->storage[i].card[0]=tmp_int[7];
		p->storage[i].card[1]=tmp_int[8];
		p->storage[i].card[2]=tmp_int[9];
		p->storage[i].card[3]=tmp_int[10];

		next+=len;
		if(str[next]==' ')
			next++;
	}
	return 0;
}

// 傾僇僂儞僩偐傜憅屔僨乕僞僀儞僨僢僋僗傪摼傞乮怴婯憅屔捛壛壜擻乯
struct storage *account2storage(int account_id)
{
	struct storage *s;
	s=numdb_search(storage_db,account_id);
	if(s == NULL) {
		s = calloc(sizeof(struct storage), 1);
		if(s==NULL){
			printf("int_storage: out of memory!\n");
			exit(0);
		}
		memset(s,0,sizeof(struct storage));
		s->account_id=account_id;
		numdb_insert(storage_db,s->account_id,s);
	}
	return s;
}

struct guild_storage *guild2storage(int guild_id)
{
	struct guild_storage *gs = NULL;
	if(inter_guild_search(guild_id) != NULL) {
		gs=numdb_search(guild_storage_db,guild_id);
		if(gs == NULL) {
			gs = calloc(sizeof(struct guild_storage), 1);
			if(gs==NULL){
				printf("int_storage: out of memory!\n");
				exit(0);
			}
			memset(gs,0,sizeof(struct guild_storage));
			gs->guild_id=guild_id;
			numdb_insert(guild_storage_db,gs->guild_id,gs);
		}
	}
	return gs;
}

//---------------------------------------------------------
// 憅屔僨乕僞傪撉傒崬傓
int inter_storage_init()
{
	char line[65536];
	int c=0,tmp_int;
	struct storage *s;
	struct guild_storage *gs;
	FILE *fp;

	storage_db = numdb_init();

	fp=fopen(storage_txt,"r");
	if(fp==NULL){
		printf("cant't read : %s\n",storage_txt);
		return 1;
	}
	while(fgets(line,65535,fp)){
		sscanf(line,"%d",&tmp_int);
		s=calloc(sizeof(struct storage), 1);
		if(s==NULL){
			printf("int_storage: out of memory!\n");
			exit(0);
		}
		memset(s,0,sizeof(struct storage));
		s->account_id=tmp_int;
		if(s->account_id > 0 && storage_fromstr(line,s) == 0) {
			numdb_insert(storage_db,s->account_id,s);
		}
		else{
			printf("int_storage: broken data [%s] line %d\n",storage_txt,c);
			free(s);
		}
		c++;
	}
	fclose(fp);

	c = 0;
	guild_storage_db = numdb_init();

	fp=fopen(guild_storage_txt,"r");
	if(fp==NULL){
		printf("cant't read : %s\n",guild_storage_txt);
		return 1;
	}
	while(fgets(line,65535,fp)){
		sscanf(line,"%d",&tmp_int);
		gs=calloc(sizeof(struct guild_storage), 1);
		if(gs==NULL){
			printf("int_storage: out of memory!\n");
			exit(0);
		}
		memset(gs,0,sizeof(struct guild_storage));
		gs->guild_id=tmp_int;
		if(gs->guild_id > 0 && guild_storage_fromstr(line,gs) == 0) {
			numdb_insert(guild_storage_db,gs->guild_id,gs);
		}
		else{
			printf("int_storage: broken data [%s] line %d\n",guild_storage_txt,c);
			free(gs);
		}
		c++;
	}
	fclose(fp);

	return 0;
}

int inter_storage_save_sub(void *key,void *data,va_list ap)
{
	char line[65536];
	FILE *fp;
	storage_tostr(line,(struct storage *)data);
	fp=va_arg(ap,FILE *);
	if(*line)
		fprintf(fp,"%s" RETCODE,line);
	return 0;
}
//---------------------------------------------------------
// 憅屔僨乕僞傪彂偒崬傓
int inter_storage_save()
{
	FILE *fp;
	int lock;
	if( (fp=lock_fopen(storage_txt,&lock))==NULL ){
		printf("int_storage: cant write [%s] !!! data is lost !!!\n",storage_txt);
		return 1;
	}
	numdb_foreach(storage_db,inter_storage_save_sub,fp);
	lock_fclose(fp,storage_txt,&lock);
//	printf("int_storage: %s saved.\n",storage_txt);
	return 0;
}

int inter_guild_storage_save_sub(void *key,void *data,va_list ap)
{
	char line[65536];
	FILE *fp;
	if(inter_guild_search(((struct guild_storage *)data)->guild_id) != NULL) {
		guild_storage_tostr(line,(struct guild_storage *)data);
		fp=va_arg(ap,FILE *);
		if(*line)
			fprintf(fp,"%s" RETCODE,line);
	}
	return 0;
}
//---------------------------------------------------------
// 憅屔僨乕僞傪彂偒崬傓
int inter_guild_storage_save()
{
	FILE *fp;
	int  lock;
	if( (fp=lock_fopen(guild_storage_txt,&lock))==NULL ){
		printf("int_storage: cant write [%s] !!! data is lost !!!\n",guild_storage_txt);
		return 1;
	}
	numdb_foreach(guild_storage_db,inter_guild_storage_save_sub,fp);
	lock_fclose(fp,guild_storage_txt,&lock);
//	printf("int_storage: %s saved.\n",guild_storage_txt);
	return 0;
}

int inter_storage_delete(int account_id)
{
	struct storage *s = numdb_search(storage_db,account_id);
	if(s) {
		numdb_erase(storage_db,account_id);
		free(s);
	}
	return 0;
}

int inter_guild_storage_delete(int guild_id)
{
	struct guild_storage *gs = numdb_search(guild_storage_db,guild_id);
	if(gs) {
		numdb_erase(guild_storage_db,guild_id);
		free(gs);
	}
	return 0;
}

//---------------------------------------------------------
// map server傊偺捠怣

// 憅屔僨乕僞偺憲怣
int mapif_load_storage(int fd,int account_id)
{
	struct storage *s=account2storage(account_id);
	WFIFOW(fd,0)=0x3810;
	WFIFOW(fd,2)=sizeof(struct storage)+8;
	WFIFOL(fd,4)=account_id;
	memcpy(WFIFOP(fd,8),s,sizeof(struct storage));
	WFIFOSET(fd,WFIFOW(fd,2));
	return 0;
}
// 憅屔僨乕僞曐懚姰椆憲怣
int mapif_save_storage_ack(int fd,int account_id)
{
	WFIFOW(fd,0)=0x3811;
	WFIFOL(fd,2)=account_id;
	WFIFOB(fd,6)=0;
	WFIFOSET(fd,7);
	return 0;
}

int mapif_load_guild_storage(int fd,int account_id,int guild_id)
{
	struct guild_storage *gs=guild2storage(guild_id);
	WFIFOW(fd,0)=0x3818;
	if(gs) {
		WFIFOW(fd,2)=sizeof(struct guild_storage)+12;
		WFIFOL(fd,4)=account_id;
		WFIFOL(fd,8)=guild_id;
		memcpy(WFIFOP(fd,12),gs,sizeof(struct guild_storage));
	}
	else {
		WFIFOW(fd,2)=12;
		WFIFOL(fd,4)=account_id;
		WFIFOL(fd,8)=0;
	}
	WFIFOSET(fd,WFIFOW(fd,2));

	return 0;
}
int mapif_save_guild_storage_ack(int fd,int account_id,int guild_id,int fail)
{
	WFIFOW(fd,0)=0x3819;
	WFIFOL(fd,2)=account_id;
	WFIFOL(fd,6)=guild_id;
	WFIFOB(fd,10)=fail;
	WFIFOSET(fd,11);
	return 0;
}

//---------------------------------------------------------
// map server偐傜偺捠怣

// 憅屔僨乕僞梫媮庴怣
int mapif_parse_LoadStorage(int fd)
{
	mapif_load_storage(fd,RFIFOL(fd,2));
	return 0;
}
// 憅屔僨乕僞庴怣仌曐懚
int mapif_parse_SaveStorage(int fd)
{
	struct storage *s;
	int account_id=RFIFOL(fd,4);
	int len=RFIFOW(fd,2);
	if(sizeof(struct storage)!=len-8){
		printf("inter storage: data size error %d %d\n",sizeof(struct storage),len-8);
	}
	else {
		s=account2storage(account_id);
		memcpy(s,RFIFOP(fd,8),sizeof(struct storage));
		mapif_save_storage_ack(fd,account_id);
	}
	return 0;
}

int mapif_parse_LoadGuildStorage(int fd)
{
	mapif_load_guild_storage(fd,RFIFOL(fd,2),RFIFOL(fd,6));
	return 0;
}
int mapif_parse_SaveGuildStorage(int fd)
{
	struct guild_storage *gs;
	int guild_id=RFIFOL(fd,8);
	int len=RFIFOW(fd,2);
	if(sizeof(struct guild_storage)!=len-12){
		printf("inter storage: data size error %d %d\n",sizeof(struct guild_storage),len-12);
	}
	else {
		gs=guild2storage(guild_id);
		if(gs) {
			memcpy(gs,RFIFOP(fd,12),sizeof(struct guild_storage));
			mapif_save_guild_storage_ack(fd,RFIFOL(fd,4),guild_id,0);
		}
		else
			mapif_save_guild_storage_ack(fd,RFIFOL(fd,4),guild_id,1);
	}
	return 0;
}

// map server 偐傜偺捠怣
// 丒侾僷働僢僩偺傒夝愅偡傞偙偲
// 丒僷働僢僩挿僨乕僞偼inter.c偵僙僢僩偟偰偍偔偙偲
// 丒僷働僢僩挿僠僃僢僋傗丄RFIFOSKIP偼屇傃弌偟尦偱峴傢傟傞偺偱峴偭偰偼側傜側偄
// 丒僄儔乕側傜0(false)丄偦偆偱側偄側傜1(true)傪偐偊偝側偗傟偽側傜側偄
int inter_storage_parse_frommap(int fd)
{
	switch(RFIFOW(fd,0)){
	case 0x3010: mapif_parse_LoadStorage(fd); break;
	case 0x3011: mapif_parse_SaveStorage(fd); break;
	case 0x3018: mapif_parse_LoadGuildStorage(fd); break;
	case 0x3019: mapif_parse_SaveGuildStorage(fd); break;
	default:
		return 0;
	}
	return 1;
}