/*
* Stress test the curve. If the '-num' argument is given, runs the loop
* |num| times and prints the resulting X-coordinate. Otherwise runs the test
* the default number of times and compares against the expected result.
*/
int setup_tests(void)
{
const char *p;
if (!atoi64(NUM_REPEATS, &num_repeats)) {
TEST_error("Cannot parse " NUM_REPEATS);
return 0;
}
/*
* TODO(openssl-team): code under test/ should be able to reuse the option
* parsing framework currently in apps/.
*/
p = test_get_option_argument("-num");
if (p != NULL) {
if (!atoi64(p, &num_repeats)
|| num_repeats < 0)
return 0;
print_mode = 1;
}
#ifndef OPENSSL_NO_EC
ADD_TEST(test_curve);
#endif
return 1;
}
// Convert a cobol argument to a C integer. Make allowances for different
// data types, since constants get passed as DISPLAY (NSU or NTS) and fields
// should be BINARY (NBS or NBU)
static ISC_UINT64 CvtArgToInt(const argument_entry *arg)
{
ISC_UINT64 temp;
char *stemp;
char sign;
switch (arg->a_type)
{
case 1: // NSU
temp = (ISC_UINT64)atoi64((char *)CobolToString(arg));
break;
case 2: // NTS
stemp = (char *)CobolToString(arg);
sign = *(stemp + strlen(stemp) - 1);
*(stemp + strlen(stemp) - 1) = '\0';
if (sign == '-')
temp = (ISC_UINT64)((ISC_INT64)atoi64(stemp) * -1);
else
temp = atoi64(stemp);
break;
case 11: // NBS
case 12: // NBU
temp = CvtCobolToInt(arg->a_address,
(ISC_USHORT)arg->a_length,
arg->a_type);
break;
default:
temp = 0;
break;
}
return (temp);
}
/*
** Return a prepared statement which, when stepped, will return in its
** first column the blob associated with segment zId. If zId begins with
** 'r' then it is a rowid of a %_segdir entry. Otherwise it is a
** %_segment entry.
*/
static sqlite3_stmt *prepareToGetSegment(
sqlite3 *db, /* The database */
const char *zTab, /* The FTS3/4 table name */
const char *zId /* ID of the segment to open */
) {
sqlite3_stmt *pStmt;
if( zId[0]=='r' ) {
pStmt = prepare(db, "SELECT root FROM '%q_segdir' WHERE rowid=%lld",
zTab, atoi64(zId+1));
} else {
pStmt = prepare(db, "SELECT block FROM '%q_segments' WHERE blockid=%lld",
zTab, atoi64(zId));
}
return pStmt;
}
///値の加算
///@note Available since 2.0.0.
bool server_type::api_hincrby(client_type * client)
{
auto current = client->get_time();
auto & key = *client->get_keys()[0];
auto & field = *client->get_fields()[0];
auto & increment = client->get_argument(3);
bool is_valid = true;
int64_t intval = atoi64(increment, is_valid);
if (!is_valid) {
throw std::runtime_error("ERR increment is not valid integer");
}
auto db = writable_db(client);
std::shared_ptr<type_hash> hash = db->get_hash(key, current);
std::string oldval = "0";
if (hash) {
auto r = hash->hget(field);
if (r.second) {
oldval = r.first;
}
}
int64_t newval = incrby(oldval, intval);
std::string newstr = format("%"PRId64, newval);
if (!hash) {
hash.reset(new type_hash(current));
hash->hset(field, newstr);
db->replace(key, hash);
} else {
hash->hset(field, newstr);
hash->update(current);
}
client->response_integer(newval);
return true;
}
int64_t ArgsManager::GetArg(const std::string& strArg, int64_t nDefault)
{
LOCK(cs_args);
if (mapArgs.count(strArg))
return atoi64(mapArgs[strArg]);
return nDefault;
}
int64_t ArgsManager::GetArg(const std::string& strArg, int64_t nDefault) const
{
LOCK(cs_args);
auto it = mapArgs.find(strArg);
if (it != mapArgs.end()) return atoi64(it->second);
return nDefault;
}
int64_t ArgsManager::GetArg(const std::string& strArg, int64_t nDefault) const
{
if (IsArgNegated(strArg)) return 0;
std::pair<bool,std::string> found_res = ArgsManagerHelper::GetArg(*this, strArg);
if (found_res.first) return atoi64(found_res.second);
return nDefault;
}
static void MutateTxVersion(CMutableTransaction& tx, const std::string& cmdVal)
{
int64_t newVersion = atoi64(cmdVal);
if (newVersion < 1 || newVersion > CTransaction::MAX_STANDARD_VERSION)
throw std::runtime_error("Invalid TX version requested");
tx.nVersion = (int) newVersion;
}
static void MutateTxLocktime(CMutableTransaction& tx, const std::string& cmdVal)
{
int64_t newLocktime = atoi64(cmdVal);
if (newLocktime < 0LL || newLocktime > 0xffffffffLL)
throw std::runtime_error("Invalid TX locktime requested");
tx.nLockTime = (unsigned int) newLocktime;
}
inline void check_header(const std::string &name, const std::string &value,
std::string &content_type, boost::int64_t &content_length,
std::string &location)
{
if (headers_equal(name, "Content-Type"))
content_type = value;
else if (headers_equal(name, "Content-Length"))
content_length = atoi64(value.c_str());
else if (headers_equal(name, "Location"))
location = value;
}
/*
** Print the content of a doclist. The segment or segdir-root is
** identified by azExtra[0]. If the first character of azExtra[0]
** is 'r' then the remainder is the integer rowid of the %_segdir entry.
** If the first character of azExtra[0] is not 'r' then, then all of
** azExtra[0] is an integer which is the block number. The offset
** into the segment is identified by azExtra[1]. The size of the doclist
** is azExtra[2].
**
** If the --raw option is present in azExtra, then a hex dump is provided.
** Otherwise a decoding is shown.
*/
static void showDoclist(sqlite3 *db, const char *zTab){
const unsigned char *aData;
sqlite3_int64 offset, nData;
sqlite3_stmt *pStmt;
offset = atoi64(azExtra[1]);
nData = atoi64(azExtra[2]);
pStmt = prepareToGetSegment(db, zTab, azExtra[0]);
if( sqlite3_step(pStmt)!=SQLITE_ROW ){
sqlite3_finalize(pStmt);
return;
}
aData = sqlite3_column_blob(pStmt, 0);
printf("Doclist at %s offset %lld of size %lld bytes:\n",
azExtra[0], offset, nData);
if( findOption("raw", 0, 0)!=0 ){
printBlob(aData+offset, nData);
}else{
decodeDoclist(aData+offset, nData);
}
sqlite3_finalize(pStmt);
}
/*
* Allocate target specific config data, and link them to table.
* This function is called only when, flags is not READONLY and
* therefore we can add things to pdev list. This should not a
* problem because this routine is called only from dm_table_load_ioctl.
* @argv[0] is name,
* @argv[1] is physical data offset.
*/
static int
dm_target_linear_init(dm_dev_t * dmv, void **target_config, char *params)
{
dm_target_linear_config_t *tlc;
dm_pdev_t *dmp;
char **ap, *argv[3];
if (params == NULL)
return EINVAL;
/*
* Parse a string, containing tokens delimited by white space,
* into an argument vector
*/
for (ap = argv; ap < &argv[2] &&
(*ap = strsep(¶ms, " \t")) != NULL;) {
if (**ap != '\0')
ap++;
}
aprint_debug("Linear target init function called %s--%s!!\n",
argv[0], argv[1]);
/* XXX: temp hack */
if (argv[0] == NULL)
return EINVAL;
/* Insert dmp to global pdev list */
if ((dmp = dm_pdev_insert(argv[0])) == NULL)
return ENOENT;
if ((tlc = kmalloc(sizeof(dm_target_linear_config_t), M_DMLINEAR, M_WAITOK))
== NULL)
return ENOMEM;
tlc->pdev = dmp;
tlc->offset = 0; /* default settings */
/* Check user input if it is not leave offset as 0. */
tlc->offset = atoi64(argv[1]);
*target_config = tlc;
dmv->dev_type = DM_LINEAR_DEV;
return 0;
}
bool ParseMoney(const char* pszIn, int64& nRet)
{
string strWhole;
int64 nCents = 0;
const char* p = pszIn;
while (isspace(*p))
p++;
for (; *p; p++)
{
if (*p == ',' && p > pszIn && isdigit(p[-1]) && isdigit(p[1]) && isdigit(p[2]) && isdigit(p[3]) && !isdigit(p[4]))
continue;
if (*p == '.')
{
p++;
if (isdigit(*p))
{
nCents = 10 * (*p++ - '0');
if (isdigit(*p))
nCents += (*p++ - '0');
}
break;
}
if (isspace(*p))
break;
if (!isdigit(*p))
return false;
strWhole.insert(strWhole.end(), *p);
}
for (; *p; p++)
if (!isspace(*p))
return false;
if (strWhole.size() > 14)
return false;
if (nCents < 0 || nCents > 99)
return false;
int64 nWhole = atoi64(strWhole);
int64 nPreValue = nWhole * 100 + nCents;
int64 nValue = nPreValue * CENT;
if (nValue / CENT != nPreValue)
return false;
if (nValue / COIN != nWhole)
return false;
nRet = nValue;
return true;
}
bool ParseMoney(const char* pszIn, int64& nRet)
{
string strWhole;
int64 nUnits = 0;
const char* p = pszIn;
while (isspace(*p))
p++;
for (; *p; p++)
{
if (*p == ',' && p > pszIn && isdigit(p[-1]) && isdigit(p[1]) && isdigit(p[2]) && isdigit(p[3]) && !isdigit(p[4]))
continue;
if (*p == '.')
{
p++;
int64 nMult = CENT*10;
while (isdigit(*p) && (nMult > 0))
{
nUnits += nMult * (*p++ - '0');
nMult /= 10;
}
break;
}
if (isspace(*p))
break;
if (!isdigit(*p))
return false;
strWhole.insert(strWhole.end(), *p);
}
for (; *p; p++)
if (!isspace(*p))
return false;
if (strWhole.size() > 14)
return false;
if (nUnits < 0 || nUnits > COIN)
return false;
int64 nWhole = atoi64(strWhole);
int64 nValue = nWhole*COIN + nUnits;
nRet = nValue;
return true;
}
bool ParseMoney(const char* pszIn, CAmount& nRet)
{
std::string strWhole;
int64_t nUnits = 0;
const char* p = pszIn;
while (isspace(*p))
p++;
for (; *p; p++)
{
if (*p == '.')
{
p++;
int64_t nMult = CENT*10;
while (isdigit(*p) && (nMult > 0))
{
nUnits += nMult * (*p++ - '0');
nMult /= 10;
}
break;
}
if (isspace(*p))
break;
if (!isdigit(*p))
return false;
strWhole.insert(strWhole.end(), *p);
}
for (; *p; p++)
if (!isspace(*p))
return false;
if (strWhole.size() > 10) // guard against 63 bit overflow
return false;
if (nUnits < 0 || nUnits > COIN)
return false;
int64_t nWhole = atoi64(strWhole);
CAmount nValue = nWhole*COIN + nUnits;
nRet = nValue;
return true;
}
CDECL EXPORT int setvar(char *varname, char *value)
{
VARMAP *p;
for (p=varmap; p->name!=NULL; p++)
{
if (strcmp(p->name,varname)==0)
{
if (p->type==VT_INTEGER)
{
int64 v = atoi64(value);
if (v>=(int64)p->min && v<=(int64)p->max)
{
*(int64*)(p->addr) = v;
return 1;
}
else return 0;
}
else if (p->type==VT_DOUBLE)
{
double v = atof(value);
if (v>=p->min && v<=p->max)
{
*(double*)(p->addr) = v;
return 1;
}
else return 0;
}
else if (p->type==VT_STRING)
{
strncpy((char*)(p->addr),value,(unsigned)p->min-1);
return 1;
}
}
}
return 0;
}
char *gld_loadHndl::read_object_prop(char *buffer, size_t len){
//wchar_t wbuff[1024];
//char tbuff[1024];
char *rand_ptr = NULL;
char *rand_mode_ptr = NULL;
char *unit_ptr = NULL;
double realval = 0.0;
UNIT *unit=NULL;
SAXParseException *e = NULL;
void *addr = object_get_addr(obj, propname); /* get the & to set later */
if(this->obj == NULL){
sprintf(errmsg, "Null object pointer in read_object_prop(%s)", buffer);
return errmsg; // no object
}
if(this->prop == NULL){
if (strcmp(propname, "parent")==0){
if (strcmp(propname, "root")==0){
obj->parent = NULL;
} else {
add_unresolved(obj,PT_object,(void*)&obj->parent,oclass,buffer,"XML",42,UR_RANKS);
}
} else if (strcmp(propname, "rank")==0){
obj->rank = atoi(buffer);
} else if (strcmp(propname, "clock")==0){
obj->clock = atoi64(buffer);
} else if (strcmp(propname, "latitude")==0){
obj->latitude = load_latitude(buffer);
} else if (strcmp(propname, "longitude")==0){
obj->longitude = load_longitude(buffer);
} else if (strcmp(propname, "in")==0){
obj->in_svc = convert_to_timestamp(buffer);
} else if (strcmp(propname, "out")==0){
obj->out_svc = convert_to_timestamp(buffer);
} else {
sprintf(errmsg, "Null property pointer in read_object_prop(%s)", buffer);
return errmsg;
}
return NULL;
}
// determine property type
switch(prop->ptype){
case PT_double:
// scan for "random"
if(strncmp("random.", buffer, 7) == 0){
char temp[256];
char *modep = NULL;
double first = 0.0, second = 0.0;
RANDOMTYPE rt;
strncpy(temp, buffer, 256);
modep = strtok(temp+7, "(");
if(modep == NULL){
//output_error("XML_Load: misformed random() value");
load_state = false;
sprintf(errmsg, "Misformed random() value in read_object_prop(%s)", buffer);
return errmsg;
}
rt = random_type(modep);
if(rt == 0){
//output_message("XML_Load: '%s' ~ %s is not a valid random distribution", buffer, modep);
load_state = false;
sprintf(errmsg, "Invalid random distribution in read_object_prop(%s)", buffer);
return errmsg;
} else {
first = atof(strtok(NULL, ","));
second = atof(strtok(NULL, ")"));
realval = random_value(rt, first, second);
}
if(strlen(strchr(buffer, ')')+1) > 0){ /* look for units */
unit = unit_find(strchr(buffer, ')') + 2);
if (unit!=NULL && prop->unit!=NULL && unit_convert_ex(unit,prop->unit,&realval)==0){
sprintf(errmsg, "Cannot convert units from %s to %s in read_object_prop(%s)", unit->name,prop->unit->name, buffer);
load_state = false;
return errmsg;
}
}
} else {
unit_ptr = NULL;
realval = strtod(buffer, &unit_ptr);
if(unit_ptr != NULL){
while(*unit_ptr == ' ') ++unit_ptr;
unit = unit_find(unit_ptr);
if(strlen(unit_ptr) > 0){
if (unit!=NULL && prop->unit!=NULL && unit_convert_ex(unit,prop->unit,&realval)==0){
sprintf(errmsg, "Cannot convert units from %s to %s in read_object_prop(%s)", unit->name,prop->unit->name, buffer);
load_state = false;
return errmsg;
}
}
}
}
/* if((unit_ptr != NULL) && (*unit_ptr != '\0')){;} */
if(object_set_double_by_name(obj, propname, realval) == 0){
sprintf(errmsg, "Could not set \"%s\" to %f in read_object_prop(%s)", propname, realval, buffer);
load_state = false;
return errmsg;
} else {
return NULL; /* success */
}
break;
case PT_object:
if(add_unresolved(obj,PT_object,(void*)addr,oclass,buffer,"XML",42,UR_NONE) == NULL){
sprintf(errmsg, "Failure with add_unresolved() in read_object_prop(%s)", buffer);
return errmsg;
}
break;
default:
if(prop->ptype < _PT_LAST){ // set value by name
if (object_set_value_by_name(obj, propname, buffer)==0) {
//output_error("XML_Load: property %s of %s:%s could not be set to '%s'", propname, obj->oclass->name, obj->id, buffer);
sprintf(errmsg, "Property %s of %s:%i could not be set to \"%s\" in read_object_prop()", propname, obj->oclass->name, obj->id, buffer);
load_state = false;
return errmsg;
} else {
;
}
} else {
sprintf(errmsg, "Invalid property id = %i in read_object_prop(%s)", prop->ptype, buffer);
return errmsg;
}
}
return 0;
}
void type_string::to_int()
{
if (!int_type) {
int_value = atoi64(string_value, int_type);
}
}
// 转换监管协议
char * PConvert::convert_lprov( const string &key, const string &seqid, const string &val , int &len, string &areacode )
{
MapString map ;
if ( ! parse_jkpt_value( val, map ) ) {
OUT_ERROR( NULL, 0, NULL, "parse data %s failed", val.c_str() ) ;
return NULL ;
}
string stype ;
if ( ! get_map_string( map , "TYPE", stype ) ) {
OUT_ERROR( NULL, 0, NULL, "get data %s type failed", val.c_str() ) ;
return NULL ;
}
// 取得省域ID
if ( ! get_map_string( map, "AREA_CODE", areacode ) ) {
OUT_ERROR( NULL, 0, NULL, "get area code failed, %s", val.c_str() ) ;
return NULL ;
}
char *buf = NULL ;
// AREA_CODE:省代码,CARNO:车牌颜色_车牌号,ACCESS_CODE:运营商接入码,TYPE:XXX,k1:v1...
if ( stype == "D_PLAT" ) {
string sval ;
// 如果为平台查岗消息处理
if ( get_map_string( map, "PLATQUERY" , sval ) ) {
// 查岗对象的类型（1：当前连接的下级平台，2：下级平台所属单一业户，3：下级平台所属所有业户）|查岗对象的ID|信息ID|应答内容"
vector<string> vec ;
if ( ! splitvector( sval, vec, "|" , 0 ) ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "split vector failed, sval %s" , sval.c_str() ) ;
return NULL ;
}
// 如果拆分个数小于四个则直接返回
if ( vec.size() < 4 ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "split vector param too less, value %s" , sval.c_str() ) ;
return NULL ;
}
int dlen = 0 ;
char *ptr = _pEnv->GetMsgCache()->GetData( key.c_str(), dlen , false ) ;
if ( ptr == NULL ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "get plat msg failed , key %s" , key.c_str() ) ;
return NULL ;
}
string content = vec[3] ;
CBase64 base;
if ( base.Decode( content.c_str(), content.length() ) ) {
content = base.GetBuffer() ;
}
len = sizeof(UpPlatformMsgPostQueryAck) + content.length() + sizeof(Footer) ;
buf = new char[len+1] ;
// 处理平台查岗的消息
UpPlatformMsgPostQueryAck *rsp = (UpPlatformMsgPostQueryAck *) ptr ;
rsp->header.msg_len = ntouv32( len ) ;
rsp->up_platform_msg.data_length = ntouv32( sizeof(UpPlatformMsgpostqueryData) + content.length() ) ;
rsp->up_platform_post.msg_len = ntouv32( content.length() ) ;
rsp->up_platform_post.object_type = atoi( vec[0].c_str() ) ;
safe_memncpy( rsp->up_platform_post.object_id, vec[1].c_str(), sizeof(rsp->up_platform_post.object_id) ) ;
rsp->up_platform_post.info_id = ntouv32( atoi(vec[2].c_str()) ) ;
memcpy( buf, rsp, sizeof(UpPlatformMsgPostQueryAck) ) ;
memcpy( buf+sizeof(UpPlatformMsgPostQueryAck) , content.c_str(), content.length() ) ;
Footer footer ;
memcpy( buf+sizeof(UpPlatformMsgPostQueryAck) + content.length(), &footer, sizeof(footer) ) ;
OUT_PRINT( NULL, 0, areacode.c_str(), "platquery message %s", content.c_str() ) ;
return buf ;
}
// 平台间消息
if ( get_map_string( map, "PLATMSG", sval ) ) {
// 从缓存中取数据, 针对平台间消息和平台查岗暂时不回收资源
char *ptr = _pEnv->GetMsgCache()->GetData( key.c_str(), len , false ) ;
if ( buf == NULL ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "get msg from cache failed, key %s", key.c_str() ) ;
return NULL ;
}
// 重新拷贝处理
buf = new char[len+1] ;
memset( buf, 0, len + 1 ) ;
memcpy( buf, ptr, len ) ;
// 处理平台消息的ID
UpPlatFormMsgInfoAck *ack = (UpPlatFormMsgInfoAck *) buf ;
ack->info_id = ntouv32( atoi(sval.c_str()) ) ;
return buf ;
}
} else { // 除平台查岗处理
string macid ;
// 取得车牌颜色和车牌号
if ( ! get_map_string( map, "CARNO" , macid ) ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "get carno failed, %s", val.c_str() ) ;
return NULL ;
}
unsigned char carcolor = 0 ;
string carnum ;
// 通过MACID取得车颜色和车牌号
if ( ! get_carinfobymacid( macid, carcolor, carnum ) ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "get car color and car num by macid failed, %d" , macid.c_str() ) ;
return NULL ;
}
string sval ;
// 如果为报警业务
if ( stype == "D_WARN" ) {
// 报警督办
if ( get_map_string( map, "WARNTODO", sval ) ) {
buf = _pEnv->GetMsgCache()->GetData( key.c_str(), len ) ;
if ( buf == NULL ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "get msg data failed, key %s, macid %s" , key.c_str(), macid.c_str() ) ;
return NULL ;
}
UpWarnMsgUrgeTodoAck *rsp = ( UpWarnMsgUrgeTodoAck *) buf ;
rsp->result = atoi(sval.c_str()) ;
return buf ;
}
// 处理上报报警
if ( get_map_string( map, "WARNINFO" , sval ) ) {
// 报警信息来源（1：车载终端，2：企业监控平台，3：政府监管平台，9：其它）|报警类型(详见5.3“报警类型编码表”)|报警时间(UTC时间格式)|信息ID|报警信息内容
vector<string> vec ;
// 处理所有逗号分割处理
if ( ! splitvector( sval , vec, "|" , 0 ) ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "WARNINFO split vector error, key %s, macid %s, value: %s" , key.c_str(), macid.c_str() , sval.c_str() ) ;
return false ;
}
if ( vec.size() < 5 ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "WARNINFO arg too less error, key %s, macid %s, value: %s" , key.c_str(), macid.c_str() , sval.c_str() ) ;
return false ;
}
int nlen = vec[4].length() ;
len = sizeof(UpWarnMsgAdptInfoHeader) + sizeof(UpWarnMsgAdptInfoBody) + nlen + sizeof(Footer) ;
UpWarnMsgAdptInfoHeader req ;
req.header.msg_len = ntouv32( len ) ; // 修正长度不正
req.header.msg_type = ntouv16( UP_WARN_MSG ) ;
req.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
req.warn_msg_header.vehicle_color = carcolor ;
safe_memncpy( req.warn_msg_header.vehicle_no, carnum.c_str(), sizeof(req.warn_msg_header.vehicle_no) ) ;
req.warn_msg_header.data_type = ntouv16( UP_WARN_MSG_ADPT_INFO ) ;
req.warn_msg_header.data_length = ntouv32( sizeof(UpWarnMsgAdptInfoBody) + nlen ) ;
UpWarnMsgAdptInfoBody body ;
body.warn_src = atoi( vec[0].c_str() ) ;
body.warn_type = ntouv16( atoi(vec[1].c_str()) ) ;
body.warn_time = ntouv64( atoi64(vec[2].c_str()) ) ;
body.info_id = ntouv32( atoi(vec[3].c_str()) ) ;
body.info_length = ntouv32( nlen ) ;
int offset = 0 ;
buf = new char[len+1] ;
memcpy( buf+offset, &req, sizeof(req) ) ;
offset += sizeof(req) ;
memcpy( buf+offset, &body, sizeof(body) ) ;
offset += sizeof(body) ;
memcpy( buf+offset, vec[4].c_str(), nlen ) ;
offset += nlen ;
Footer footer ;
memcpy( buf+offset, &footer, sizeof(footer) ) ;
return buf ;
}
// 处理主动上报报警结果
if ( get_map_string( map, "UPWARN", sval ) ) {
// 报警信息ID|报警处理结果（0：处理中，1：已处理完毕，2：不作处理，3：将来处理）
size_t pos = sval.find( "|" ) ;
if ( pos == string::npos ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "upwarn result command error, value: %s" , val.c_str() ) ;
return NULL ;
}
// 组装主动上报处理理结果的数据包
UpWarnMsgAdptTodoInfo req ;
req.header.msg_len = ntouv32( sizeof(UpWarnMsgAdptTodoInfo) ) ;
req.header.msg_type = ntouv16( UP_WARN_MSG ) ;
req.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
req.warn_msg_header.vehicle_color = carcolor ;
safe_memncpy( req.warn_msg_header.vehicle_no, carnum.c_str(), sizeof(req.warn_msg_header.vehicle_no) ) ;
req.warn_msg_header.data_type = ntouv16( UP_WARN_MSG_ADPT_TODO_INFO ) ;
req.warn_msg_header.data_length = ntouv32( sizeof(WarnMsgAdptTodoInfoBody) ) ;
req.warn_msg_body.info_id = ntouv32( atoi( sval.c_str() ) ) ;
req.warn_msg_body.result = atoi( sval.substr(pos+1).c_str() ) ;
len = sizeof(req) ;
buf = new char[len+1] ;
memcpy( buf, &req, sizeof(req) ) ;
return buf ;
}
} else if ( stype == "D_MESG" ) {
// 如果下发申请交换车辆信息
if ( get_map_string( map, "MONITORSTARTUP" , sval ) ) {
// 开始时间(UTC时间格式)|结束时间(UTC时间格式)
size_t pos = sval.find( "|" ) ;
if ( pos == string::npos ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "down command error , value : %s" , val.c_str() ) ;
return NULL ;
}
uint64 start = atoi64( sval.substr(0, pos).c_str() ) ;
uint64 end = atoi64( sval.substr( pos+1).c_str() ) ;
UpExgMsgApplyForMonitorStartup req ;
req.header.msg_len = ntouv32( sizeof(req) ) ;
req.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
req.exg_msg_header.vehicle_color = carcolor ;
safe_memncpy( req.exg_msg_header.vehicle_no, carnum.c_str(), sizeof(req.exg_msg_header.vehicle_no) ) ;
req.exg_msg_header.data_length = ntouv32( sizeof(uint64) * 2 ) ;
req.start_time = ntouv64( start ) ;
req.end_time = ntouv64( end ) ;
len = sizeof(req) ;
buf = new char[len+1] ;
memcpy( buf, &req, sizeof(req) ) ;
_pEnv->GetPasClient()->AddMacId2SeqId( UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP , macid.c_str(), seqid.c_str() ) ;
return buf ;
}
// 结束车辆交换信息
if ( get_map_string( map , "MONITOREND" , sval ) ) {
UpExgMsgApplyForMonitorEnd req ;
req.header.msg_len = ntouv32( sizeof(req) ) ;
req.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
req.exg_msg_header.vehicle_color = carcolor ;
safe_memncpy( req.exg_msg_header.vehicle_no, carnum.c_str(), sizeof(req.exg_msg_header.vehicle_no) ) ;
req.exg_msg_header.data_length = ntouv32( 0 ) ;
len = sizeof(req) ;
buf = new char[len+1] ;
memcpy( buf, &req, sizeof(req) ) ;
_pEnv->GetPasClient()->AddMacId2SeqId( UP_EXG_MSG_APPLY_FOR_MONITOR_END , macid.c_str(), seqid.c_str() ) ;
return buf ;
}
// 这是平台主动下发，还有一种平台自动下发情况，补发指定时间车辆信息
if ( get_map_string( map, "HISGNSSDATA" , sval ) ) {
// 开始时间(UTC时间格式)|结束时间(UTC时间格式)
size_t pos = sval.find( "|" ) ;
if ( pos == string::npos ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "down command error , value : %s" , val.c_str() ) ;
return NULL ;
}
uint64 start = atoi64( sval.substr(0, pos).c_str() ) ;
uint64 end = atoi64( sval.substr( pos+1).c_str() ) ;
UpExgApplyHisGnssDataReq req ;
req.header.msg_len = ntouv32( sizeof(req) ) ;
req.header.msg_type = ntouv16( UP_EXG_MSG ) ;
req.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
req.exg_msg_header.vehicle_color = carcolor ;
safe_memncpy( req.exg_msg_header.vehicle_no, carnum.c_str(), sizeof(req.exg_msg_header.vehicle_no) ) ;
req.exg_msg_header.data_length = ntouv32( sizeof(uint64) * 2 ) ;
req.exg_msg_header.data_type = ntouv16( UP_EXG_MSG_APPLY_HISGNSSDATA_REQ ) ;
req.start_time = ntouv64( start ) ;
req.end_time = ntouv64( end ) ;
len = sizeof(req) ;
buf = new char[len+1] ;
memcpy( buf, &req, sizeof(req) ) ;
_pEnv->GetPasClient()->AddMacId2SeqId( UP_EXG_MSG_APPLY_HISGNSSDATA_REQ , macid.c_str(), seqid.c_str() ) ;
return buf ;
}
// 处理历史数据上报
size_t pos = val.find( "HISTORY" ) ;
// 取得车辆的历史位数据情况
if ( pos != string::npos ) {
size_t end = val.find( "}" , pos+8 ) ;
if ( end == string::npos || end < pos ){
OUT_ERROR( NULL, 0, areacode.c_str(), "HISTORY split vector error, key %s, macid %s, value: %s" , key.c_str(), macid.c_str() , val.c_str() ) ;
return false;
}
sval = val.substr( pos+8, end - pos - 8 ) ;
vector<string> vec ;
// 处理所有逗号分割处理
if ( ! splitvector( sval , vec, "|" , 0 ) ) {
OUT_ERROR( NULL, 0, areacode.c_str(), "HISTORY split vector error, key %s, macid %s, value: %s" , key.c_str(), macid.c_str() , sval.c_str() ) ;
return false ;
}
int nsize = vec.size() ;
UpExgMsgHistoryHeader msg ;
msg.header.msg_type = ntouv16( UP_EXG_MSG ) ;
msg.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
msg.exg_msg_header.vehicle_color = carcolor ;
safe_memncpy( msg.exg_msg_header.vehicle_no, carnum.c_str(), sizeof(msg.exg_msg_header.vehicle_no) ) ;
msg.exg_msg_header.data_type = ntouv16(UP_EXG_MSG_HISTORY_LOCATION) ;
DataBuffer dbuf ;
unsigned char ncount = 0 ;
for ( int i = 0; i < nsize; ++ i ) {
MapString gpsmap ;
if ( ! split2map( vec[i] , gpsmap ) ) {
continue ;
}
GnssData gnssdata;
if ( ! convert_gps_info( gpsmap, gnssdata ) ){
continue ;
}
dbuf.writeBlock( &gnssdata, sizeof(GnssData) ) ;
++ ncount ;
}
len = sizeof(msg) + sizeof(char) + ncount*sizeof(GnssData) + sizeof(Footer) ;
msg.exg_msg_header.data_length = ntouv32( sizeof(char) + ncount*sizeof(GnssData) ) ;
msg.header.msg_len = ntouv32( len ) ;
buf = new char[len+1] ;
int offset = 0 ;
memcpy( buf, &msg, sizeof(msg) ) ;
offset += sizeof(msg) ;
memcpy( buf+offset , &ncount, sizeof(char) ) ;
offset += sizeof(char) ;
memcpy( buf+offset, dbuf.getBuffer(), dbuf.getLength() ) ;
offset += dbuf.getLength() ;
Footer footer ;
memcpy( buf+offset, &footer, sizeof(footer) ) ;
return buf ;
}
// 接入广州809精简版监管，提交车辆静态数据，子业务类型为DOWN_EXG_MSG_CAR_INFO
if (get_map_string(map, "U_BASE", sval)) {
CBase64 base64;
if( ! base64.Decode(sval.c_str(), sval.length())) {
OUT_ERROR( NULL, 0, areacode.c_str(), "base64 decode error, value : %s" , val.c_str() ) ;
return NULL;
}
len = sizeof(DownExgMsgCarInfoHeader) + base64.GetLength() + sizeof(Footer);
buf = new char[len + 1];
DownExgMsgCarInfoHeader msg;
msg.header.msg_len = ntouv32( len ) ;
msg.header.msg_seq = ntouv32( _seq_gen.get_next_seq() ) ;
msg.header.msg_type = ntouv16( UP_EXG_MSG );
msg.exg_msg_header.vehicle_color = carcolor ;
strncpy(msg.exg_msg_header.vehicle_no, carnum.c_str(), sizeof(msg.exg_msg_header.vehicle_no));
msg.exg_msg_header.data_type = ntouv16(DOWN_EXG_MSG_CAR_INFO);
msg.exg_msg_header.data_length = ntouv32(base64.GetLength());
int msgpos = 0;
memcpy(buf + msgpos, &msg, sizeof(DownExgMsgCarInfoHeader));
msgpos += sizeof(DownExgMsgCarInfoHeader);
memcpy(buf + msgpos, base64.GetBuffer(), base64.GetLength());
msgpos += base64.GetLength();
Footer footer ;
memcpy( buf + msgpos, &footer, sizeof(footer) ) ;
return buf ;
}
}
}
return NULL ;
}
static UniValue getblocktemplate(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() > 1)
throw std::runtime_error(
"getblocktemplate ( TemplateRequest )\n"
"\nIf the request parameters include a 'mode' key, that is used to explicitly select between the default 'template' request or a 'proposal'.\n"
"It returns data needed to construct a block to work on.\n"
"For full specification, see BIPs 22, 23, 9, and 145:\n"
" https://github.com/bitcoin/bips/blob/master/bip-0022.mediawiki\n"
" https://github.com/bitcoin/bips/blob/master/bip-0023.mediawiki\n"
" https://github.com/bitcoin/bips/blob/master/bip-0009.mediawiki#getblocktemplate_changes\n"
" https://github.com/bitcoin/bips/blob/master/bip-0145.mediawiki\n"
"\nArguments:\n"
"1. template_request (json object, optional) A json object in the following spec\n"
" {\n"
" \"mode\":\"template\" (string, optional) This must be set to \"template\", \"proposal\" (see BIP 23), or omitted\n"
" \"capabilities\":[ (array, optional) A list of strings\n"
" \"support\" (string) client side supported feature, 'longpoll', 'coinbasetxn', 'coinbasevalue', 'proposal', 'serverlist', 'workid'\n"
" ,...\n"
" ],\n"
" \"rules\":[ (array, optional) A list of strings\n"
" \"support\" (string) client side supported softfork deployment\n"
" ,...\n"
" ]\n"
" }\n"
"\n"
"\nResult:\n"
"{\n"
" \"version\" : n, (numeric) The preferred block version\n"
" \"rules\" : [ \"rulename\", ... ], (array of strings) specific block rules that are to be enforced\n"
" \"vbavailable\" : { (json object) set of pending, supported versionbit (BIP 9) softfork deployments\n"
" \"rulename\" : bitnumber (numeric) identifies the bit number as indicating acceptance and readiness for the named softfork rule\n"
" ,...\n"
" },\n"
" \"vbrequired\" : n, (numeric) bit mask of versionbits the server requires set in submissions\n"
" \"previousblockhash\" : \"xxxx\", (string) The hash of current highest block\n"
" \"transactions\" : [ (array) contents of non-coinbase transactions that should be included in the next block\n"
" {\n"
" \"data\" : \"xxxx\", (string) transaction data encoded in hexadecimal (byte-for-byte)\n"
" \"txid\" : \"xxxx\", (string) transaction id encoded in little-endian hexadecimal\n"
" \"hash\" : \"xxxx\", (string) hash encoded in little-endian hexadecimal (including witness data)\n"
" \"depends\" : [ (array) array of numbers \n"
" n (numeric) transactions before this one (by 1-based index in 'transactions' list) that must be present in the final block if this one is\n"
" ,...\n"
" ],\n"
" \"fee\": n, (numeric) difference in value between transaction inputs and outputs (in satoshis); for coinbase transactions, this is a negative Number of the total collected block fees (ie, not including the block subsidy); if key is not present, fee is unknown and clients MUST NOT assume there isn't one\n"
" \"sigops\" : n, (numeric) total SigOps cost, as counted for purposes of block limits; if key is not present, sigop cost is unknown and clients MUST NOT assume it is zero\n"
" \"weight\" : n, (numeric) total transaction weight, as counted for purposes of block limits\n"
" }\n"
" ,...\n"
" ],\n"
" \"coinbaseaux\" : { (json object) data that should be included in the coinbase's scriptSig content\n"
" \"flags\" : \"xx\" (string) key name is to be ignored, and value included in scriptSig\n"
" },\n"
" \"coinbasevalue\" : n, (numeric) maximum allowable input to coinbase transaction, including the generation award and transaction fees (in satoshis)\n"
" \"coinbasetxn\" : { ... }, (json object) information for coinbase transaction\n"
" \"target\" : \"xxxx\", (string) The hash target\n"
" \"mintime\" : xxx, (numeric) The minimum timestamp appropriate for next block time in seconds since epoch (Jan 1 1970 GMT)\n"
" \"mutable\" : [ (array of string) list of ways the block template may be changed \n"
" \"value\" (string) A way the block template may be changed, e.g. 'time', 'transactions', 'prevblock'\n"
" ,...\n"
" ],\n"
" \"noncerange\" : \"00000000ffffffff\",(string) A range of valid nonces\n"
" \"sigoplimit\" : n, (numeric) limit of sigops in blocks\n"
" \"sizelimit\" : n, (numeric) limit of block size\n"
" \"weightlimit\" : n, (numeric) limit of block weight\n"
" \"curtime\" : ttt, (numeric) current timestamp in seconds since epoch (Jan 1 1970 GMT)\n"
" \"bits\" : \"xxxxxxxx\", (string) compressed target of next block\n"
" \"height\" : n (numeric) The height of the next block\n"
"}\n"
"\nExamples:\n"
+ HelpExampleCli("getblocktemplate", "{\"rules\": [\"segwit\"]}")
+ HelpExampleRpc("getblocktemplate", "{\"rules\": [\"segwit\"]}")
);
LOCK(cs_main);
std::string strMode = "template";
UniValue lpval = NullUniValue;
std::set<std::string> setClientRules;
int64_t nMaxVersionPreVB = -1;
if (!request.params[0].isNull())
{
const UniValue& oparam = request.params[0].get_obj();
const UniValue& modeval = find_value(oparam, "mode");
if (modeval.isStr())
strMode = modeval.get_str();
else if (modeval.isNull())
{
/* Do nothing */
}
else
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid mode");
lpval = find_value(oparam, "longpollid");
if (strMode == "proposal")
{
const UniValue& dataval = find_value(oparam, "data");
if (!dataval.isStr())
throw JSONRPCError(RPC_TYPE_ERROR, "Missing data String key for proposal");
CBlock block;
if (!DecodeHexBlk(block, dataval.get_str()))
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Block decode failed");
uint256 hash = block.GetHash();
const CBlockIndex* pindex = LookupBlockIndex(hash);
if (pindex) {
if (pindex->IsValid(BLOCK_VALID_SCRIPTS))
return "duplicate";
if (pindex->nStatus & BLOCK_FAILED_MASK)
return "duplicate-invalid";
return "duplicate-inconclusive";
}
CBlockIndex* const pindexPrev = chainActive.Tip();
// TestBlockValidity only supports blocks built on the current Tip
if (block.hashPrevBlock != pindexPrev->GetBlockHash())
return "inconclusive-not-best-prevblk";
CValidationState state;
TestBlockValidity(state, Params(), block, pindexPrev, false, true);
return BIP22ValidationResult(state);
}
const UniValue& aClientRules = find_value(oparam, "rules");
if (aClientRules.isArray()) {
for (unsigned int i = 0; i < aClientRules.size(); ++i) {
const UniValue& v = aClientRules[i];
setClientRules.insert(v.get_str());
}
} else {
// NOTE: It is important that this NOT be read if versionbits is supported
const UniValue& uvMaxVersion = find_value(oparam, "maxversion");
if (uvMaxVersion.isNum()) {
nMaxVersionPreVB = uvMaxVersion.get_int64();
}
}
}
if (strMode != "template")
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid mode");
if(!g_connman)
throw JSONRPCError(RPC_CLIENT_P2P_DISABLED, "Error: Peer-to-peer functionality missing or disabled");
if (g_connman->GetNodeCount(CConnman::CONNECTIONS_ALL) == 0)
throw JSONRPCError(RPC_CLIENT_NOT_CONNECTED, "Bitcoin is not connected!");
if (IsInitialBlockDownload())
throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Bitcoin is downloading blocks...");
static unsigned int nTransactionsUpdatedLast;
if (!lpval.isNull())
{
// Wait to respond until either the best block changes, OR a minute has passed and there are more transactions
uint256 hashWatchedChain;
std::chrono::steady_clock::time_point checktxtime;
unsigned int nTransactionsUpdatedLastLP;
if (lpval.isStr())
{
// Format: <hashBestChain><nTransactionsUpdatedLast>
std::string lpstr = lpval.get_str();
hashWatchedChain = ParseHashV(lpstr.substr(0, 64), "longpollid");
nTransactionsUpdatedLastLP = atoi64(lpstr.substr(64));
}
else
{
// NOTE: Spec does not specify behaviour for non-string longpollid, but this makes testing easier
hashWatchedChain = chainActive.Tip()->GetBlockHash();
nTransactionsUpdatedLastLP = nTransactionsUpdatedLast;
}
// Release the wallet and main lock while waiting
LEAVE_CRITICAL_SECTION(cs_main);
{
checktxtime = std::chrono::steady_clock::now() + std::chrono::minutes(1);
WAIT_LOCK(g_best_block_mutex, lock);
while (g_best_block == hashWatchedChain && IsRPCRunning())
{
if (g_best_block_cv.wait_until(lock, checktxtime) == std::cv_status::timeout)
{
// Timeout: Check transactions for update
if (mempool.GetTransactionsUpdated() != nTransactionsUpdatedLastLP)
break;
checktxtime += std::chrono::seconds(10);
}
}
}
ENTER_CRITICAL_SECTION(cs_main);
if (!IsRPCRunning())
throw JSONRPCError(RPC_CLIENT_NOT_CONNECTED, "Shutting down");
// TODO: Maybe recheck connections/IBD and (if something wrong) send an expires-immediately template to stop miners?
}
const struct VBDeploymentInfo& segwit_info = VersionBitsDeploymentInfo[Consensus::DEPLOYMENT_SEGWIT];
// If the caller is indicating segwit support, then allow CreateNewBlock()
// to select witness transactions, after segwit activates (otherwise
// don't).
bool fSupportsSegwit = setClientRules.find(segwit_info.name) != setClientRules.end();
// Update block
static CBlockIndex* pindexPrev;
static int64_t nStart;
static std::unique_ptr<CBlockTemplate> pblocktemplate;
// Cache whether the last invocation was with segwit support, to avoid returning
// a segwit-block to a non-segwit caller.
static bool fLastTemplateSupportsSegwit = true;
if (pindexPrev != chainActive.Tip() ||
(mempool.GetTransactionsUpdated() != nTransactionsUpdatedLast && GetTime() - nStart > 5) ||
fLastTemplateSupportsSegwit != fSupportsSegwit)
{
// Clear pindexPrev so future calls make a new block, despite any failures from here on
pindexPrev = nullptr;
// Store the pindexBest used before CreateNewBlock, to avoid races
nTransactionsUpdatedLast = mempool.GetTransactionsUpdated();
CBlockIndex* pindexPrevNew = chainActive.Tip();
nStart = GetTime();
fLastTemplateSupportsSegwit = fSupportsSegwit;
// Create new block
CScript scriptDummy = CScript() << OP_TRUE;
pblocktemplate = BlockAssembler(Params()).CreateNewBlock(scriptDummy, fSupportsSegwit);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
// Need to update only after we know CreateNewBlock succeeded
pindexPrev = pindexPrevNew;
}
assert(pindexPrev);
CBlock* pblock = &pblocktemplate->block; // pointer for convenience
const Consensus::Params& consensusParams = Params().GetConsensus();
// Update nTime
UpdateTime(pblock, consensusParams, pindexPrev);
pblock->nNonce = 0;
// NOTE: If at some point we support pre-segwit miners post-segwit-activation, this needs to take segwit support into consideration
const bool fPreSegWit = (ThresholdState::ACTIVE != VersionBitsState(pindexPrev, consensusParams, Consensus::DEPLOYMENT_SEGWIT, versionbitscache));
UniValue aCaps(UniValue::VARR); aCaps.push_back("proposal");
UniValue transactions(UniValue::VARR);
std::map<uint256, int64_t> setTxIndex;
int i = 0;
for (const auto& it : pblock->vtx) {
const CTransaction& tx = *it;
uint256 txHash = tx.GetHash();
setTxIndex[txHash] = i++;
if (tx.IsCoinBase())
continue;
UniValue entry(UniValue::VOBJ);
entry.pushKV("data", EncodeHexTx(tx));
entry.pushKV("txid", txHash.GetHex());
entry.pushKV("hash", tx.GetWitnessHash().GetHex());
UniValue deps(UniValue::VARR);
for (const CTxIn &in : tx.vin)
{
if (setTxIndex.count(in.prevout.hash))
deps.push_back(setTxIndex[in.prevout.hash]);
}
entry.pushKV("depends", deps);
int index_in_template = i - 1;
entry.pushKV("fee", pblocktemplate->vTxFees[index_in_template]);
int64_t nTxSigOps = pblocktemplate->vTxSigOpsCost[index_in_template];
if (fPreSegWit) {
assert(nTxSigOps % WITNESS_SCALE_FACTOR == 0);
nTxSigOps /= WITNESS_SCALE_FACTOR;
}
entry.pushKV("sigops", nTxSigOps);
entry.pushKV("weight", GetTransactionWeight(tx));
transactions.push_back(entry);
}
UniValue aux(UniValue::VOBJ);
aux.pushKV("flags", HexStr(COINBASE_FLAGS.begin(), COINBASE_FLAGS.end()));
arith_uint256 hashTarget = arith_uint256().SetCompact(pblock->nBits);
UniValue aMutable(UniValue::VARR);
aMutable.push_back("time");
aMutable.push_back("transactions");
aMutable.push_back("prevblock");
UniValue result(UniValue::VOBJ);
result.pushKV("capabilities", aCaps);
UniValue aRules(UniValue::VARR);
UniValue vbavailable(UniValue::VOBJ);
for (int j = 0; j < (int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j) {
Consensus::DeploymentPos pos = Consensus::DeploymentPos(j);
ThresholdState state = VersionBitsState(pindexPrev, consensusParams, pos, versionbitscache);
switch (state) {
case ThresholdState::DEFINED:
case ThresholdState::FAILED:
// Not exposed to GBT at all
break;
case ThresholdState::LOCKED_IN:
// Ensure bit is set in block version
pblock->nVersion |= VersionBitsMask(consensusParams, pos);
// FALL THROUGH to get vbavailable set...
case ThresholdState::STARTED:
{
const struct VBDeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos];
vbavailable.pushKV(gbt_vb_name(pos), consensusParams.vDeployments[pos].bit);
if (setClientRules.find(vbinfo.name) == setClientRules.end()) {
if (!vbinfo.gbt_force) {
// If the client doesn't support this, don't indicate it in the [default] version
pblock->nVersion &= ~VersionBitsMask(consensusParams, pos);
}
}
break;
}
case ThresholdState::ACTIVE:
{
// Add to rules only
const struct VBDeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos];
aRules.push_back(gbt_vb_name(pos));
if (setClientRules.find(vbinfo.name) == setClientRules.end()) {
// Not supported by the client; make sure it's safe to proceed
if (!vbinfo.gbt_force) {
// If we do anything other than throw an exception here, be sure version/force isn't sent to old clients
throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Support for '%s' rule requires explicit client support", vbinfo.name));
}
}
break;
}
}
}
result.pushKV("version", pblock->nVersion);
result.pushKV("rules", aRules);
result.pushKV("vbavailable", vbavailable);
result.pushKV("vbrequired", int(0));
if (nMaxVersionPreVB >= 2) {
// If VB is supported by the client, nMaxVersionPreVB is -1, so we won't get here
// Because BIP 34 changed how the generation transaction is serialized, we can only use version/force back to v2 blocks
// This is safe to do [otherwise-]unconditionally only because we are throwing an exception above if a non-force deployment gets activated
// Note that this can probably also be removed entirely after the first BIP9 non-force deployment (ie, probably segwit) gets activated
aMutable.push_back("version/force");
}
result.pushKV("previousblockhash", pblock->hashPrevBlock.GetHex());
result.pushKV("transactions", transactions);
result.pushKV("coinbaseaux", aux);
result.pushKV("coinbasevalue", (int64_t)pblock->vtx[0]->vout[0].nValue);
result.pushKV("longpollid", chainActive.Tip()->GetBlockHash().GetHex() + i64tostr(nTransactionsUpdatedLast));
result.pushKV("target", hashTarget.GetHex());
result.pushKV("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1);
result.pushKV("mutable", aMutable);
result.pushKV("noncerange", "00000000ffffffff");
int64_t nSigOpLimit = MAX_BLOCK_SIGOPS_COST;
int64_t nSizeLimit = MAX_BLOCK_SERIALIZED_SIZE;
if (fPreSegWit) {
assert(nSigOpLimit % WITNESS_SCALE_FACTOR == 0);
nSigOpLimit /= WITNESS_SCALE_FACTOR;
assert(nSizeLimit % WITNESS_SCALE_FACTOR == 0);
nSizeLimit /= WITNESS_SCALE_FACTOR;
}
result.pushKV("sigoplimit", nSigOpLimit);
result.pushKV("sizelimit", nSizeLimit);
if (!fPreSegWit) {
result.pushKV("weightlimit", (int64_t)MAX_BLOCK_WEIGHT);
}
result.pushKV("curtime", pblock->GetBlockTime());
result.pushKV("bits", strprintf("%08x", pblock->nBits));
result.pushKV("height", (int64_t)(pindexPrev->nHeight+1));
if (!pblocktemplate->vchCoinbaseCommitment.empty() && fSupportsSegwit) {
result.pushKV("default_witness_commitment", HexStr(pblocktemplate->vchCoinbaseCommitment.begin(), pblocktemplate->vchCoinbaseCommitment.end()));
}
return result;
}
int64 GetArg(const std::string& strArg, int64 nDefault)
{
if (mapArgs.count(strArg))
return atoi64(mapArgs[strArg]);
return nDefault;
}
UniValue gobject(const JSONRPCRequest& request)
{
std::string strCommand;
if (request.params.size() >= 1)
strCommand = request.params[0].get_str();
if (request.fHelp ||
(
#ifdef ENABLE_WALLET
strCommand != "prepare" &&
#endif // ENABLE_WALLET
strCommand != "vote-many" && strCommand != "vote-conf" && strCommand != "vote-name" && strCommand != "submit" && strCommand != "count" &&
strCommand != "deserialize" && strCommand != "get" && strCommand != "getvotes" && strCommand != "getcurrentvotes" && strCommand != "list" && strCommand != "diff" &&
strCommand != "check" ))
throw std::runtime_error(
"gobject \"command\"...\n"
"Manage governance objects\n"
"\nAvailable commands:\n"
" check - Validate governance object data (proposal only)\n"
#ifdef ENABLE_WALLET
" prepare - Prepare governance object by signing and creating tx\n"
#endif // ENABLE_WALLET
" submit - Submit governance object to network\n"
" deserialize - Deserialize governance object from hex string to JSON\n"
" count - Count governance objects and votes (additional param: 'json' or 'all', default: 'json')\n"
" get - Get governance object by hash\n"
" getvotes - Get all votes for a governance object hash (including old votes)\n"
" getcurrentvotes - Get only current (tallying) votes for a governance object hash (does not include old votes)\n"
" list - List governance objects (can be filtered by signal and/or object type)\n"
" diff - List differences since last diff\n"
" vote-name - Vote on a governance object by masternode name (using masternode.conf setup)\n"
" vote-conf - Vote on a governance object by masternode configured in syscoin.conf\n"
" vote-many - Vote on a governance object by all masternodes (using masternode.conf setup)\n"
);
if(strCommand == "count") {
std::string strMode{"json"};
if (request.params.size() == 2) {
strMode = request.params[1].get_str();
}
if (request.params.size() > 2 || (strMode != "json" && strMode != "all")) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Correct usage is 'gobject count ( \"json\"|\"all\" )'");
}
return strMode == "json" ? governance.ToJson() : governance.ToString();
}
/*
------ Example Governance Item ------
gobject submit 6e622bb41bad1fb18e7f23ae96770aeb33129e18bd9efe790522488e580a0a03 0 1 1464292854 "beer-reimbursement" 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
*/
// DEBUG : TEST DESERIALIZATION OF GOVERNANCE META DATA
if(strCommand == "deserialize")
{
if (request.params.size() != 2) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Correct usage is 'gobject deserialize <data-hex>'");
}
std::string strHex = request.params[1].get_str();
std::vector<unsigned char> v = ParseHex(strHex);
std::string s(v.begin(), v.end());
UniValue u(UniValue::VOBJ);
u.read(s);
return u.write().c_str();
}
// VALIDATE A GOVERNANCE OBJECT PRIOR TO SUBMISSION
if(strCommand == "check")
{
if (request.params.size() != 2) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Correct usage is 'gobject check <data-hex>'");
}
// ASSEMBLE NEW GOVERNANCE OBJECT FROM USER PARAMETERS
uint256 hashParent;
int nRevision = 1;
int64_t nTime = GetAdjustedTime();
std::string strDataHex = request.params[1].get_str();
CGovernanceObject govobj(hashParent, nRevision, nTime, uint256(), strDataHex);
if(govobj.GetObjectType() == GOVERNANCE_OBJECT_PROPOSAL) {
CProposalValidator validator(strDataHex);
if(!validator.Validate()) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid proposal data, error messages:" + validator.GetErrorMessages());
}
}
else {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid object type, only proposals can be validated");
}
UniValue objResult(UniValue::VOBJ);
objResult.push_back(Pair("Object status", "OK"));
return objResult;
}
#ifdef ENABLE_WALLET
// PREPARE THE GOVERNANCE OBJECT BY CREATING A COLLATERAL TRANSACTION
if(strCommand == "prepare")
{
if (!EnsureWalletIsAvailable(request.fHelp))
return NullUniValue;
if (request.params.size() != 5) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Correct usage is 'gobject prepare <parent-hash> <revision> <time> <data-hex>'");
}
// ASSEMBLE NEW GOVERNANCE OBJECT FROM USER PARAMETERS
uint256 hashParent;
// -- attach to root node (root node doesn't really exist, but has a hash of zero)
if(request.params[1].get_str() == "0") {
hashParent = uint256();
} else {
hashParent = ParseHashV(request.params[1], "fee-txid, parameter 1");
}
std::string strRevision = request.params[2].get_str();
std::string strTime = request.params[3].get_str();
int nRevision = atoi(strRevision);
int64_t nTime = atoi64(strTime);
std::string strDataHex = request.params[4].get_str();
// CREATE A NEW COLLATERAL TRANSACTION FOR THIS SPECIFIC OBJECT
CGovernanceObject govobj(hashParent, nRevision, nTime, uint256(), strDataHex);
if(govobj.GetObjectType() == GOVERNANCE_OBJECT_PROPOSAL) {
CProposalValidator validator(strDataHex);
if(!validator.Validate()) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid proposal data, error messages:" + validator.GetErrorMessages());
}
}
if(govobj.GetObjectType() == GOVERNANCE_OBJECT_TRIGGER) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Trigger objects need not be prepared (however only masternodes can create them)");
}
if(govobj.GetObjectType() == GOVERNANCE_OBJECT_WATCHDOG) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Watchdogs are deprecated");
}
{
LOCK(cs_main);
std::string strError = "";
if (!govobj.IsValidLocally(strError, false))
throw JSONRPCError(RPC_INTERNAL_ERROR, "Governance object is not valid - " + govobj.GetHash().ToString() + " - " + strError);
}
EnsureWalletIsUnlocked();
CWalletTx wtx;
if(!pwalletMain->GetBudgetSystemCollateralTX(wtx, govobj.GetHash(), govobj.GetMinCollateralFee(), false)) {
throw JSONRPCError(RPC_INTERNAL_ERROR, "Error making collateral transaction for governance object. Please check your wallet balance and make sure your wallet is unlocked.");
}
// -- make our change address
CReserveKey reservekey(pwalletMain);
// -- send the tx to the network
CValidationState state;
if (!pwalletMain->CommitTransaction(wtx, reservekey, g_connman.get(), state, NetMsgType::TX)) {
throw JSONRPCError(RPC_INTERNAL_ERROR, "CommitTransaction failed! Reason given: " + state.GetRejectReason());
}
DBG( std::cout << "gobject: prepare "
<< " GetDataAsPlainString = " << govobj.GetDataAsPlainString()
<< ", hash = " << govobj.GetHash().GetHex()
<< ", txidFee = " << wtx.GetHash().GetHex()
<< std::endl; );
return wtx.GetHash().ToString();
}
UniValue getblocktemplate(const JSONRPCRequest& request)
{
if (request.fHelp || request.params.size() > 1)
throw std::runtime_error(
"getblocktemplate ( TemplateRequest )\n"
"\nIf the request parameters include a 'mode' key, that is used to explicitly select between the default 'template' request or a 'proposal'.\n"
"It returns data needed to construct a block to work on.\n"
"For full specification, see BIPs 22, 23, and 9:\n"
" https://github.com/bitcoin/bips/blob/master/bip-0022.mediawiki\n"
" https://github.com/bitcoin/bips/blob/master/bip-0023.mediawiki\n"
" https://github.com/bitcoin/bips/blob/master/bip-0009.mediawiki#getblocktemplate_changes\n"
"\nArguments:\n"
"1. template_request (json object, optional) A json object in the following spec\n"
" {\n"
" \"mode\":\"template\" (string, optional) This must be set to \"template\", \"proposal\" (see BIP 23), or omitted\n"
" \"capabilities\":[ (array, optional) A list of strings\n"
" \"support\" (string) client side supported feature, 'longpoll', 'coinbasetxn', 'coinbasevalue', 'proposal', 'serverlist', 'workid'\n"
" ,...\n"
" ],\n"
" \"rules\":[ (array, optional) A list of strings\n"
" \"support\" (string) client side supported softfork deployment\n"
" ,...\n"
" ]\n"
" }\n"
"\n"
"\nResult:\n"
"{\n"
" \"capabilities\" : [ \"capability\", ... ], (array of strings) specific client side supported features\n"
" \"version\" : n, (numeric) The preferred block version\n"
" \"rules\" : [ \"rulename\", ... ], (array of strings) specific block rules that are to be enforced\n"
" \"vbavailable\" : { (json object) set of pending, supported versionbit (BIP 9) softfork deployments\n"
" \"rulename\" : bitnumber (numeric) identifies the bit number as indicating acceptance and readiness for the named softfork rule\n"
" ,...\n"
" },\n"
" \"vbrequired\" : n, (numeric) bit mask of versionbits the server requires set in submissions\n"
" \"previousblockhash\" : \"xxxx\", (string) The hash of current highest block\n"
" \"transactions\" : [ (array) contents of non-coinbase transactions that should be included in the next block\n"
" {\n"
" \"data\" : \"xxxx\", (string) transaction data encoded in hexadecimal (byte-for-byte)\n"
" \"hash\" : \"xxxx\", (string) hash/id encoded in little-endian hexadecimal\n"
" \"depends\" : [ (array) array of numbers \n"
" n (numeric) transactions before this one (by 1-based index in 'transactions' list) that must be present in the final block if this one is\n"
" ,...\n"
" ],\n"
" \"fee\": n, (numeric) difference in value between transaction inputs and outputs (in duffs); for coinbase transactions, this is a negative Number of the total collected block fees (ie, not including the block subsidy); if key is not present, fee is unknown and clients MUST NOT assume there isn't one\n"
" \"sigops\" : n, (numeric) total number of SigOps, as counted for purposes of block limits; if key is not present, sigop count is unknown and clients MUST NOT assume there aren't any\n"
" \"required\" : true|false (boolean) if provided and true, this transaction must be in the final block\n"
" }\n"
" ,...\n"
" ],\n"
" \"coinbaseaux\" : { (json object) data that should be included in the coinbase's scriptSig content\n"
" \"flags\" : \"xx\" (string) key name is to be ignored, and value included in scriptSig\n"
" },\n"
" \"coinbasevalue\" : n, (numeric) maximum allowable input to coinbase transaction, including the generation award and transaction fees (in duffs)\n"
" \"coinbasetxn\" : { ... }, (json object) information for coinbase transaction\n"
" \"target\" : \"xxxx\", (string) The hash target\n"
" \"mintime\" : xxx, (numeric) The minimum timestamp appropriate for next block time in seconds since epoch (Jan 1 1970 GMT)\n"
" \"mutable\" : [ (array of string) list of ways the block template may be changed \n"
" \"value\" (string) A way the block template may be changed, e.g. 'time', 'transactions', 'prevblock'\n"
" ,...\n"
" ],\n"
" \"noncerange\" : \"00000000ffffffff\",(string) A range of valid nonces\n"
" \"sigoplimit\" : n, (numeric) limit of sigops in blocks\n"
" \"sizelimit\" : n, (numeric) limit of block size\n"
" \"curtime\" : ttt, (numeric) current timestamp in seconds since epoch (Jan 1 1970 GMT)\n"
" \"bits\" : \"xxxxxxxx\", (string) compressed target of next block\n"
" \"previousbits\" : \"xxxxxxxx\", (string) compressed target of current highest block\n"
" \"height\" : n (numeric) The height of the next block\n"
" \"masternode\" : [ (array) required masternode payments that must be included in the next block\n"
" {\n"
" \"payee\" : \"xxxx\", (string) payee address\n"
" \"script\" : \"xxxx\", (string) payee scriptPubKey\n"
" \"amount\": n (numeric) required amount to pay\n"
" }\n"
" },\n"
" \"masternode_payments_started\" : true|false, (boolean) true, if masternode payments started\n"
" \"masternode_payments_enforced\" : true|false, (boolean) true, if masternode payments are enforced\n"
" \"superblock\" : [ (array) required superblock payees that must be included in the next block\n"
" {\n"
" \"payee\" : \"xxxx\", (string) payee address\n"
" \"script\" : \"xxxx\", (string) payee scriptPubKey\n"
" \"amount\": n (numeric) required amount to pay\n"
" }\n"
" ,...\n"
" ],\n"
" \"superblocks_started\" : true|false, (boolean) true, if superblock payments started\n"
" \"superblocks_enabled\" : true|false, (boolean) true, if superblock payments are enabled\n"
" \"coinbase_payload\" : \"xxxxxxxx\" (string) coinbase transaction payload data encoded in hexadecimal\n"
"}\n"
"\nExamples:\n"
+ HelpExampleCli("getblocktemplate", "")
+ HelpExampleRpc("getblocktemplate", "")
);
LOCK(cs_main);
std::string strMode = "template";
UniValue lpval = NullUniValue;
std::set<std::string> setClientRules;
int64_t nMaxVersionPreVB = -1;
if (request.params.size() > 0)
{
const UniValue& oparam = request.params[0].get_obj();
const UniValue& modeval = find_value(oparam, "mode");
if (modeval.isStr())
strMode = modeval.get_str();
else if (modeval.isNull())
{
/* Do nothing */
}
else
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid mode");
lpval = find_value(oparam, "longpollid");
if (strMode == "proposal")
{
const UniValue& dataval = find_value(oparam, "data");
if (!dataval.isStr())
throw JSONRPCError(RPC_TYPE_ERROR, "Missing data String key for proposal");
CBlock block;
if (!DecodeHexBlk(block, dataval.get_str()))
throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Block decode failed");
uint256 hash = block.GetHash();
BlockMap::iterator mi = mapBlockIndex.find(hash);
if (mi != mapBlockIndex.end()) {
CBlockIndex *pindex = mi->second;
if (pindex->IsValid(BLOCK_VALID_SCRIPTS))
return "duplicate";
if (pindex->nStatus & BLOCK_FAILED_MASK)
return "duplicate-invalid";
return "duplicate-inconclusive";
}
CBlockIndex* const pindexPrev = chainActive.Tip();
// TestBlockValidity only supports blocks built on the current Tip
if (block.hashPrevBlock != pindexPrev->GetBlockHash())
return "inconclusive-not-best-prevblk";
CValidationState state;
TestBlockValidity(state, Params(), block, pindexPrev, false, true);
return BIP22ValidationResult(state);
}
const UniValue& aClientRules = find_value(oparam, "rules");
if (aClientRules.isArray()) {
for (unsigned int i = 0; i < aClientRules.size(); ++i) {
const UniValue& v = aClientRules[i];
setClientRules.insert(v.get_str());
}
} else {
// NOTE: It is important that this NOT be read if versionbits is supported
const UniValue& uvMaxVersion = find_value(oparam, "maxversion");
if (uvMaxVersion.isNum()) {
nMaxVersionPreVB = uvMaxVersion.get_int64();
}
}
}
if (strMode != "template")
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid mode");
if(!g_connman)
throw JSONRPCError(RPC_CLIENT_P2P_DISABLED, "Error: Peer-to-peer functionality missing or disabled");
if (Params().MiningRequiresPeers()) {
if (g_connman->GetNodeCount(CConnman::CONNECTIONS_ALL) == 0)
throw JSONRPCError(RPC_CLIENT_NOT_CONNECTED, "Dash Core is not connected!");
if (IsInitialBlockDownload())
throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Dash Core is downloading blocks...");
}
// when enforcement is on we need information about a masternode payee or otherwise our block is going to be orphaned by the network
std::vector<CTxOut> voutMasternodePayments;
if (sporkManager.IsSporkActive(SPORK_8_MASTERNODE_PAYMENT_ENFORCEMENT)
&& !masternodeSync.IsWinnersListSynced()
&& !mnpayments.GetBlockTxOuts(chainActive.Height() + 1, 0, voutMasternodePayments))
throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Dash Core is downloading masternode winners...");
// next bock is a superblock and we need governance info to correctly construct it
if (sporkManager.IsSporkActive(SPORK_9_SUPERBLOCKS_ENABLED)
&& !masternodeSync.IsSynced()
&& CSuperblock::IsValidBlockHeight(chainActive.Height() + 1))
throw JSONRPCError(RPC_CLIENT_IN_INITIAL_DOWNLOAD, "Dash Core is syncing with network...");
static unsigned int nTransactionsUpdatedLast;
if (!lpval.isNull())
{
// Wait to respond until either the best block changes, OR a minute has passed and there are more transactions
uint256 hashWatchedChain;
boost::system_time checktxtime;
unsigned int nTransactionsUpdatedLastLP;
if (lpval.isStr())
{
// Format: <hashBestChain><nTransactionsUpdatedLast>
std::string lpstr = lpval.get_str();
hashWatchedChain.SetHex(lpstr.substr(0, 64));
nTransactionsUpdatedLastLP = atoi64(lpstr.substr(64));
}
else
{
// NOTE: Spec does not specify behaviour for non-string longpollid, but this makes testing easier
hashWatchedChain = chainActive.Tip()->GetBlockHash();
nTransactionsUpdatedLastLP = nTransactionsUpdatedLast;
}
// Release the wallet and main lock while waiting
LEAVE_CRITICAL_SECTION(cs_main);
{
checktxtime = boost::get_system_time() + boost::posix_time::minutes(1);
boost::unique_lock<boost::mutex> lock(csBestBlock);
while (chainActive.Tip()->GetBlockHash() == hashWatchedChain && IsRPCRunning())
{
if (!cvBlockChange.timed_wait(lock, checktxtime))
{
// Timeout: Check transactions for update
if (mempool.GetTransactionsUpdated() != nTransactionsUpdatedLastLP)
break;
checktxtime += boost::posix_time::seconds(10);
}
}
}
ENTER_CRITICAL_SECTION(cs_main);
if (!IsRPCRunning())
throw JSONRPCError(RPC_CLIENT_NOT_CONNECTED, "Shutting down");
// TODO: Maybe recheck connections/IBD and (if something wrong) send an expires-immediately template to stop miners?
}
// Update block
static CBlockIndex* pindexPrev;
static int64_t nStart;
static std::unique_ptr<CBlockTemplate> pblocktemplate;
if (pindexPrev != chainActive.Tip() ||
(mempool.GetTransactionsUpdated() != nTransactionsUpdatedLast && GetTime() - nStart > 5))
{
// Clear pindexPrev so future calls make a new block, despite any failures from here on
pindexPrev = nullptr;
// Store the chainActive.Tip() used before CreateNewBlock, to avoid races
nTransactionsUpdatedLast = mempool.GetTransactionsUpdated();
CBlockIndex* pindexPrevNew = chainActive.Tip();
nStart = GetTime();
// Create new block
CScript scriptDummy = CScript() << OP_TRUE;
pblocktemplate = BlockAssembler(Params()).CreateNewBlock(scriptDummy);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
// Need to update only after we know CreateNewBlock succeeded
pindexPrev = pindexPrevNew;
}
CBlock* pblock = &pblocktemplate->block; // pointer for convenience
const Consensus::Params& consensusParams = Params().GetConsensus();
// Update nTime
UpdateTime(pblock, consensusParams, pindexPrev);
pblock->nNonce = 0;
UniValue aCaps(UniValue::VARR); aCaps.push_back("proposal");
UniValue transactions(UniValue::VARR);
std::map<uint256, int64_t> setTxIndex;
int i = 0;
for (const auto& it : pblock->vtx) {
const CTransaction& tx = *it;
uint256 txHash = tx.GetHash();
setTxIndex[txHash] = i++;
if (tx.IsCoinBase())
continue;
UniValue entry(UniValue::VOBJ);
entry.push_back(Pair("data", EncodeHexTx(tx)));
entry.push_back(Pair("hash", txHash.GetHex()));
UniValue deps(UniValue::VARR);
BOOST_FOREACH (const CTxIn &in, tx.vin)
{
if (setTxIndex.count(in.prevout.hash))
deps.push_back(setTxIndex[in.prevout.hash]);
}
entry.push_back(Pair("depends", deps));
int index_in_template = i - 1;
entry.push_back(Pair("fee", pblocktemplate->vTxFees[index_in_template]));
entry.push_back(Pair("sigops", pblocktemplate->vTxSigOps[index_in_template]));
transactions.push_back(entry);
}
UniValue aux(UniValue::VOBJ);
aux.push_back(Pair("flags", HexStr(COINBASE_FLAGS.begin(), COINBASE_FLAGS.end())));
arith_uint256 hashTarget = arith_uint256().SetCompact(pblock->nBits);
UniValue aMutable(UniValue::VARR);
aMutable.push_back("time");
aMutable.push_back("transactions");
aMutable.push_back("prevblock");
UniValue result(UniValue::VOBJ);
result.push_back(Pair("capabilities", aCaps));
UniValue aRules(UniValue::VARR);
UniValue vbavailable(UniValue::VOBJ);
for (int j = 0; j < (int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j) {
Consensus::DeploymentPos pos = Consensus::DeploymentPos(j);
ThresholdState state = VersionBitsState(pindexPrev, consensusParams, pos, versionbitscache);
switch (state) {
case THRESHOLD_DEFINED:
case THRESHOLD_FAILED:
// Not exposed to GBT at all
break;
case THRESHOLD_LOCKED_IN:
// Ensure bit is set in block version
pblock->nVersion |= VersionBitsMask(consensusParams, pos);
// FALL THROUGH to get vbavailable set...
case THRESHOLD_STARTED:
{
const struct BIP9DeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos];
vbavailable.push_back(Pair(gbt_vb_name(pos), consensusParams.vDeployments[pos].bit));
if (setClientRules.find(vbinfo.name) == setClientRules.end()) {
if (!vbinfo.gbt_force) {
// If the client doesn't support this, don't indicate it in the [default] version
pblock->nVersion &= ~VersionBitsMask(consensusParams, pos);
}
}
break;
}
case THRESHOLD_ACTIVE:
{
// Add to rules only
const struct BIP9DeploymentInfo& vbinfo = VersionBitsDeploymentInfo[pos];
aRules.push_back(gbt_vb_name(pos));
if (setClientRules.find(vbinfo.name) == setClientRules.end()) {
// Not supported by the client; make sure it's safe to proceed
if (!vbinfo.gbt_force) {
// If we do anything other than throw an exception here, be sure version/force isn't sent to old clients
throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Support for '%s' rule requires explicit client support", vbinfo.name));
}
}
break;
}
}
}
result.push_back(Pair("version", pblock->nVersion));
result.push_back(Pair("rules", aRules));
result.push_back(Pair("vbavailable", vbavailable));
result.push_back(Pair("vbrequired", int(0)));
if (nMaxVersionPreVB >= 2) {
// If VB is supported by the client, nMaxVersionPreVB is -1, so we won't get here
// Because BIP 34 changed how the generation transaction is serialized, we can only use version/force back to v2 blocks
// This is safe to do [otherwise-]unconditionally only because we are throwing an exception above if a non-force deployment gets activated
// Note that this can probably also be removed entirely after the first BIP9 non-force deployment (ie, probably segwit) gets activated
aMutable.push_back("version/force");
}
result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex()));
result.push_back(Pair("transactions", transactions));
result.push_back(Pair("coinbaseaux", aux));
result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0]->GetValueOut()));
result.push_back(Pair("longpollid", chainActive.Tip()->GetBlockHash().GetHex() + i64tostr(nTransactionsUpdatedLast)));
result.push_back(Pair("target", hashTarget.GetHex()));
result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1));
result.push_back(Pair("mutable", aMutable));
result.push_back(Pair("noncerange", "00000000ffffffff"));
result.push_back(Pair("sigoplimit", (int64_t)MaxBlockSigOps(fDIP0001ActiveAtTip)));
result.push_back(Pair("sizelimit", (int64_t)MaxBlockSize(fDIP0001ActiveAtTip)));
result.push_back(Pair("curtime", pblock->GetBlockTime()));
result.push_back(Pair("bits", strprintf("%08x", pblock->nBits)));
result.push_back(Pair("previousbits", strprintf("%08x", pblocktemplate->nPrevBits)));
result.push_back(Pair("height", (int64_t)(pindexPrev->nHeight+1)));
UniValue masternodeObj(UniValue::VARR);
for (const auto& txout : pblocktemplate->voutMasternodePayments) {
CTxDestination address1;
ExtractDestination(txout.scriptPubKey, address1);
CBitcoinAddress address2(address1);
UniValue obj(UniValue::VOBJ);
obj.push_back(Pair("payee", address2.ToString().c_str()));
obj.push_back(Pair("script", HexStr(txout.scriptPubKey)));
obj.push_back(Pair("amount", txout.nValue));
masternodeObj.push_back(obj);
}
result.push_back(Pair("masternode", masternodeObj));
result.push_back(Pair("masternode_payments_started", pindexPrev->nHeight + 1 > consensusParams.nMasternodePaymentsStartBlock));
result.push_back(Pair("masternode_payments_enforced", deterministicMNManager->IsDeterministicMNsSporkActive() || sporkManager.IsSporkActive(SPORK_8_MASTERNODE_PAYMENT_ENFORCEMENT)));
UniValue superblockObjArray(UniValue::VARR);
if(pblocktemplate->voutSuperblockPayments.size()) {
for (const auto& txout : pblocktemplate->voutSuperblockPayments) {
UniValue entry(UniValue::VOBJ);
CTxDestination address1;
ExtractDestination(txout.scriptPubKey, address1);
CBitcoinAddress address2(address1);
entry.push_back(Pair("payee", address2.ToString().c_str()));
entry.push_back(Pair("script", HexStr(txout.scriptPubKey)));
entry.push_back(Pair("amount", txout.nValue));
superblockObjArray.push_back(entry);
}
}
result.push_back(Pair("superblock", superblockObjArray));
result.push_back(Pair("superblocks_started", pindexPrev->nHeight + 1 > consensusParams.nSuperblockStartBlock));
result.push_back(Pair("superblocks_enabled", sporkManager.IsSporkActive(SPORK_9_SUPERBLOCKS_ENABLED)));
result.push_back(Pair("coinbase_payload", HexStr(pblock->vtx[0]->vExtraPayload)));
return result;
}
CScript ParseScript(const std::string& s)
{
CScript result;
static std::map<std::string, opcodetype> mapOpNames;
if (mapOpNames.empty())
{
for (unsigned int op = 0; op <= MAX_OPCODE; op++)
{
// Allow OP_RESERVED to get into mapOpNames
if (op < OP_NOP && op != OP_RESERVED)
continue;
const char* name = GetOpName((opcodetype)op);
if (strcmp(name, "OP_UNKNOWN") == 0)
continue;
std::string strName(name);
mapOpNames[strName] = (opcodetype)op;
// Convenience: OP_ADD and just ADD are both recognized:
boost::algorithm::replace_first(strName, "OP_", "");
mapOpNames[strName] = (opcodetype)op;
}
}
std::vector<std::string> words;
boost::algorithm::split(words, s, boost::algorithm::is_any_of(" \t\n"), boost::algorithm::token_compress_on);
for (std::vector<std::string>::const_iterator w = words.begin(); w != words.end(); ++w)
{
if (w->empty())
{
// Empty string, ignore. (boost::split given '' will return one word)
}
else if (all(*w, boost::algorithm::is_digit()) ||
(boost::algorithm::starts_with(*w, "-") && all(std::string(w->begin()+1, w->end()), boost::algorithm::is_digit())))
{
// Number
int64_t n = atoi64(*w);
result << n;
}
else if (boost::algorithm::starts_with(*w, "0x") && (w->begin()+2 != w->end()) && IsHex(std::string(w->begin()+2, w->end())))
{
// Raw hex data, inserted NOT pushed onto stack:
std::vector<unsigned char> raw = ParseHex(std::string(w->begin()+2, w->end()));
result.insert(result.end(), raw.begin(), raw.end());
}
else if (w->size() >= 2 && boost::algorithm::starts_with(*w, "'") && boost::algorithm::ends_with(*w, "'"))
{
// Single-quoted string, pushed as data. NOTE: this is poor-man's
// parsing, spaces/tabs/newlines in single-quoted strings won't work.
std::vector<unsigned char> value(w->begin()+1, w->end()-1);
result << value;
}
else if (mapOpNames.count(*w))
{
// opcode, e.g. OP_ADD or ADD:
result << mapOpNames[*w];
}
else
{
throw std::runtime_error("script parse error");
}
}
return result;
}
int mp4_split_options_set(struct mp4_split_options_t* options,
const char* args_data,
unsigned int args_size)
{
int result = 1;
{
const char* first = args_data;
const char* last = first + args_size + 1;
if(*first == '?')
{
++first;
}
{
char const* key = first;
char const* val = NULL;
int is_key = 1;
size_t key_len = 0;
float vbegin = 0.0f;
float vend = 0.0f;
while(first != last)
{
// the args_data is not necessarily 0 terminated, so fake it
int ch = (first == last - 1) ? '\0' : *first;
switch(ch)
{
case '=':
val = first + 1;
key_len = first - key;
is_key = 0;
break;
case '&':
case '\0':
if(!is_key)
{
// make sure the value is zero-terminated (for strtod,atoi64)
int val_len = first - val;
char* valz = (char*)malloc(val_len + 1);
memcpy(valz, val, val_len);
valz[val_len] = '\0';
if(!strncmp("client", key, key_len))
{
options->client_is_flash = starts_with(valz, "FLASH");
} else
if(!strncmp("start", key, key_len))
{
options->start = (float)(strtod(valz, NULL));
options->start_integer = atoi64(valz);
} else
if(!strncmp("end", key, key_len))
{
options->end = (float)(strtod(valz, NULL));
} else
if(!strncmp("exact", key, key_len))
{
options->exact = 1;
} else
if(!strncmp("vbegin", key, key_len))
{
vbegin = (float)(strtod(valz, NULL));
} else
if(!strncmp("vend", key, key_len))
{
vend = (float)(strtod(valz, NULL));
} else
if(!strncmp("adaptive", key, key_len))
{
options->adaptive = 1;
} else
if(!strncmp("bitrate", key, key_len))
{
options->fragment_bitrate = (unsigned int)(atoi64(valz));
} else
if(!strncmp("video", key, key_len))
{
options->fragments = 1;
options->fragment_type = fragment_type_video;
options->fragment_start = atoi64(valz);
} else
if(!strncmp("audio", key, key_len))
{
options->fragments = 1;
options->fragment_type = fragment_type_audio;
options->fragment_start = atoi64(valz);
} else
if(!strncmp("format", key, key_len))
{
if(!strncmp("flv", val, val_len))
{
options->output_format = OUTPUT_FORMAT_FLV;
} else
if(!strncmp("ts", val, val_len))
{
options->output_format = OUTPUT_FORMAT_TS;
}
} else
if(!strncmp("input", key, key_len))
{
if(!strncmp("flv", val, val_len))
{
options->input_format = INPUT_FORMAT_FLV;
}
}
free(valz);
}
key = first + 1;
val = NULL;
is_key = 1;
break;
}
++first;
}
// If we have specified a begin point of the virtual video clip,
// then adjust the start offset
options->start += vbegin;
// If we have specified an end, adjust it in case of a virtual video clip.
if(options->end)
{
options->end += vbegin;
}
else
{
options->end = vend;
}
// Validate the start/end for the virtual video clip (begin).
if(vbegin)
{
if(options->start < vbegin)
result = 0;
if(options->end && options->end < vbegin)
result = 0;
}
// Validate the start/end for the virtual video clip (end).
if(vend)
{
if(options->start > vend)
result = 0;
if(options->end && options->end > vend)
result = 0;
}
}
}
return result;
}
/*
* Init function called from dm_table_load_ioctl.
*
* Example line sent to dm from lvm tools when using striped target.
* start length striped #stripes chunk_size device1 offset1 ... deviceN offsetN
* 0 65536 striped 2 512 /dev/hda 0 /dev/hdb 0
*/
static int
dm_target_stripe_init(dm_dev_t *dmv, void **target_config, char *params)
{
dm_target_stripe_config_t *tsc;
int n;
char *ap;
if (params == NULL)
return EINVAL;
/*
* nstripes
*/
ap = strsep(¶ms, " \t");
if (ap == NULL)
return EINVAL;
n = (int)atoi64(ap);
if (n < 0 || n > MAX_STRIPES) {
kprintf("dm: Error %d stripes not supported (%d max)\n",
n, MAX_STRIPES);
return ENOTSUP;
}
tsc = kmalloc(sizeof(dm_target_stripe_config_t),
M_DMSTRIPE, M_WAITOK | M_ZERO);
tsc->stripe_num = n;
ap = strsep(¶ms, " \t");
if (ap == NULL)
return EINVAL;
tsc->stripe_chunksize = atoi64(ap);
if (tsc->stripe_chunksize < 1 ||
tsc->stripe_chunksize * DEV_BSIZE > MAXPHYS) {
kprintf("dm: Error unsupported chunk size %jdKB\n",
(intmax_t)tsc->stripe_chunksize * DEV_BSIZE / 1024);
dm_target_stripe_destroy_config(tsc);
return EINVAL;
}
/*
* Parse the devices
*/
kprintf("dm: Stripe %d devices chunk size %dKB\n",
(int)tsc->stripe_num,
(int)tsc->stripe_chunksize
);
for (n = 0; n < tsc->stripe_num; ++n) {
ap = strsep(¶ms, " \t");
if (ap == NULL)
break;
tsc->stripe_devs[n].pdev = dm_pdev_insert(ap);
if (tsc->stripe_devs[n].pdev == NULL)
break;
ap = strsep(¶ms, " \t");
if (ap == NULL)
break;
tsc->stripe_devs[n].offset = atoi64(ap);
}
if (n != tsc->stripe_num) {
dm_target_stripe_destroy_config(tsc);
return (ENOENT);
}
*target_config = tsc;
dmv->dev_type = DM_STRIPE_DEV;
return 0;
}
