sf::Vector3i parseVector3i(const std::string theValue, const sf::Vector3i theDefault)
{
sf::Vector3i anResult = theDefault;
// Buscamos la primera coma
size_t anComma1Offset = theValue.find_first_of(',', 0);
if (anComma1Offset != std::string::npos)
{
sf::Int32 anX = parseInt32(theValue.substr(0, anComma1Offset), theDefault.x);
// Buscamos la siguiente coma
size_t anComma2Offset = theValue.find_first_of(',', anComma1Offset + 1);
if (anComma2Offset != std::string::npos)
{
sf::Int32 anY = parseInt32(theValue.substr(anComma1Offset + 1, anComma2Offset), theDefault.y);
sf::Int32 anZ = parseInt32(theValue.substr(anComma2Offset + 1), theDefault.z);
// Ahora que los 3 valores han sido parseados, devolvemos el vector encontrado
anResult.x = anX;
anResult.y = anY;
anResult.z = anZ;
}
}
// Devolvemos el resultado que hemos encontrado o el valor theDefault que se nos ha proporcionado
return anResult;
}
sf::IntRect parseIntRect(const std::string theValue, const sf::IntRect theDefault)
{
sf::IntRect anResult = theDefault;
// Buscamos la primera coma
size_t anComma1Offset = theValue.find_first_of(',');
if (anComma1Offset != std::string::npos)
{
sf::Int32 anLeft = parseInt32(theValue.substr(0, anComma1Offset), theDefault.left);
// Buscamos la siguiente coma
size_t anComma2Offset = theValue.find_first_of(',', anComma1Offset + 1);
if (anComma2Offset != std::string::npos)
{
sf::Int32 anTop = parseInt32(theValue.substr(anComma1Offset + 1, anComma2Offset), theDefault.top);
// Buscamos la siguiente coma
size_t anComma3Offset = theValue.find_first_of(',', anComma2Offset + 1);
if (anComma3Offset != std::string::npos)
{
// Get the width and height values
sf::Int32 anWidth = parseInt32(theValue.substr(anComma2Offset + 1, anComma3Offset), theDefault.width);
sf::Int32 anHeight = parseInt32(theValue.substr(anComma3Offset + 1), theDefault.height);
// Now that all 4 values have been parsed, return the color found
anResult.left = anLeft;
anResult.top = anTop;
anResult.width = anWidth;
anResult.height = anHeight;
}
}
}
// Devolvemos el resultado que hemos encontrado o el valor theDefault que se nos ha proporcionado
return anResult;
}
sf::Vector3i parseVector3i(const std::string theValue, const sf::Vector3i theDefault)
{
sf::Vector3i anResult = theDefault;
// Try to find the first comma
size_t anComma1Offset = theValue.find_first_of(',', 0);
if(anComma1Offset != std::string::npos)
{
Int32 anX = parseInt32(theValue.substr(0, anComma1Offset), theDefault.x);
// Try to find the next comma
size_t anComma2Offset = theValue.find_first_of(',',anComma1Offset+1);
if(anComma2Offset != std::string::npos)
{
Int32 anY = parseInt32(theValue.substr(anComma1Offset+1, anComma2Offset), theDefault.y);
Int32 anZ = parseInt32(theValue.substr(anComma2Offset+1), theDefault.z);
// Now that all 3 values have been parsed, return the Vector3f found
anResult.x = anX;
anResult.y = anY;
anResult.z = anZ;
}
}
// Return the result found or theDefault assigned above
return anResult;
}
void parseDiagnosticInfo(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, const char *szFieldName)
{
gint iOffset = *pOffset;
guint8 EncodingMask;
proto_tree *mask_tree;
proto_tree *subtree;
proto_item *ti;
proto_item *ti_inner;
ti = proto_tree_add_text(tree, tvb, *pOffset, -1, "%s: DiagnosticInfo", szFieldName);
subtree = proto_item_add_subtree(ti, ett_opcua_diagnosticinfo);
/* parse encoding mask */
EncodingMask = tvb_get_guint8(tvb, iOffset);
ti_inner = proto_tree_add_text(subtree, tvb, iOffset, 1, "EncodingMask");
mask_tree = proto_item_add_subtree(ti_inner, ett_opcua_diagnosticinfo);
proto_tree_add_item(mask_tree, hf_opcua_diag_mask_symbolicflag, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(mask_tree, hf_opcua_diag_mask_namespaceflag, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(mask_tree, hf_opcua_diag_mask_localizedtextflag, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(mask_tree, hf_opcua_diag_mask_additionalinfoflag, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(mask_tree, hf_opcua_diag_mask_innerstatuscodeflag, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(mask_tree, hf_opcua_diag_mask_innerdiaginfoflag, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
iOffset++;
if (EncodingMask & DIAGNOSTICINFO_ENCODINGMASK_SYMBOLICID_FLAG)
{
parseInt32(subtree, tvb, &iOffset, hf_opcua_diag_symbolicid);
}
if (EncodingMask & DIAGNOSTICINFO_ENCODINGMASK_NAMESPACE_FLAG)
{
parseInt32(subtree, tvb, &iOffset, hf_opcua_diag_namespace);
}
if (EncodingMask & DIAGNOSTICINFO_ENCODINGMASK_LOCALIZEDTEXT_FLAG)
{
parseInt32(subtree, tvb, &iOffset, hf_opcua_diag_localizedtext);
}
if (EncodingMask & DIAGNOSTICINFO_ENCODINGMASK_ADDITIONALINFO_FLAG)
{
parseString(subtree, tvb, &iOffset, hf_opcua_diag_additionalinfo);
}
if (EncodingMask & DIAGNOSTICINFO_ENCODINGMASK_INNERSTATUSCODE_FLAG)
{
parseStatusCode(subtree, tvb, &iOffset, hf_opcua_diag_innerstatuscode);
}
if (EncodingMask & DIAGNOSTICINFO_ENCODINGMASK_INNERDIAGNOSTICINFO_FLAG)
{
parseDiagnosticInfo(subtree, tvb, &iOffset, "Inner DiagnosticInfo");
}
proto_item_set_end(ti, tvb, iOffset);
*pOffset = iOffset;
}
sf::Vector2i parseVector2i(const std::string theValue, const sf::Vector2i theDefault)
{
sf::Vector2i anResult = theDefault;
// Try to find the first comma
size_t anCommaOffset = theValue.find_first_of(',');
if(anCommaOffset != std::string::npos)
{
Int32 anX = parseInt32(theValue.substr(0,anCommaOffset), theDefault.x);
Int32 anY = parseInt32(theValue.substr(anCommaOffset+1), theDefault.y);
// Now that both values have been parsed, return the vector found
anResult.x = anX;
anResult.y = anY;
}
// Return the result found or theDefault assigned above
return anResult;
}
sf::IntRect parseIntRect(const std::string theValue, const sf::IntRect theDefault)
{
sf::IntRect anResult = theDefault;
// Try to find the first comma
size_t anComma1Offset = theValue.find_first_of(',');
if(anComma1Offset != std::string::npos)
{
sf::Int32 anLeft = parseInt32(theValue.substr(0,anComma1Offset), theDefault.left);
// Try to find the next comma
size_t anComma2Offset = theValue.find_first_of(',',anComma1Offset+1);
if(anComma2Offset != std::string::npos)
{
sf::Int32 anTop = parseInt32(theValue.substr(anComma1Offset+1,anComma2Offset), theDefault.top);
// Try to find the next comma
size_t anComma3Offset = theValue.find_first_of(',',anComma2Offset+1);
if(anComma3Offset != std::string::npos)
{
// Get the width and height values
sf::Int32 anWidth = parseInt32(theValue.substr(anComma2Offset+1,anComma3Offset), theDefault.width);
sf::Int32 anHeight = parseInt32(theValue.substr(anComma3Offset+1), theDefault.height);
// Now that all 4 values have been parsed, return the color found
anResult.left = anLeft;
anResult.top = anTop;
anResult.width = anWidth;
anResult.height = anHeight;
}
}
}
// Return the result found or theDefault assigned above
return anResult;
}
void parseVariant(proto_tree *tree, tvbuff_t *tvb, gint *pOffset, const char *szFieldName)
{
proto_item *ti = proto_tree_add_text(tree, tvb, *pOffset, -1, "%s: Variant", szFieldName);
proto_tree *subtree = proto_item_add_subtree(ti, ett_opcua_variant);
gint iOffset = *pOffset;
guint8 EncodingMask;
gint32 ArrayDimensions = 0;
EncodingMask = tvb_get_guint8(tvb, iOffset);
proto_tree_add_item(subtree, hf_opcua_variant_encodingmask, tvb, iOffset, 1, ENC_LITTLE_ENDIAN);
iOffset++;
if (EncodingMask & VARIANT_ARRAYMASK)
{
/* type is encoded in bits 0-5 */
switch(EncodingMask & 0x3f)
{
case OpcUaType_Null: break;
case OpcUaType_Boolean: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Boolean, parseBoolean); break;
case OpcUaType_SByte: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_SByte, parseSByte); break;
case OpcUaType_Byte: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Byte, parseByte); break;
case OpcUaType_Int16: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Int16, parseInt16); break;
case OpcUaType_UInt16: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_UInt16, parseUInt16); break;
case OpcUaType_Int32: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Int32, parseInt32); break;
case OpcUaType_UInt32: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_UInt32, parseUInt32); break;
case OpcUaType_Int64: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Int64, parseInt64); break;
case OpcUaType_UInt64: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_UInt64, parseUInt64); break;
case OpcUaType_Float: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Float, parseFloat); break;
case OpcUaType_Double: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Double, parseDouble); break;
case OpcUaType_String: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_String, parseString); break;
case OpcUaType_DateTime: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_DateTime, parseDateTime); break;
case OpcUaType_Guid: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_Guid, parseGuid); break;
case OpcUaType_ByteString: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_ByteString, parseByteString); break;
case OpcUaType_XmlElement: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_XmlElement, parseXmlElement); break;
case OpcUaType_NodeId: parseArrayComplex(subtree, tvb, &iOffset, "NodeId", parseNodeId); break;
case OpcUaType_ExpandedNodeId: parseArrayComplex(subtree, tvb, &iOffset, "ExpandedNodeId", parseExpandedNodeId); break;
case OpcUaType_StatusCode: parseArraySimple(subtree, tvb, &iOffset, hf_opcua_StatusCode, parseStatusCode); break;
case OpcUaType_DiagnosticInfo: parseArrayComplex(subtree, tvb, &iOffset, "DiagnosticInfo", parseDiagnosticInfo); break;
case OpcUaType_QualifiedName: parseArrayComplex(subtree, tvb, &iOffset, "QualifiedName", parseQualifiedName); break;
case OpcUaType_LocalizedText: parseArrayComplex(subtree, tvb, &iOffset, "LocalizedText", parseLocalizedText); break;
case OpcUaType_ExtensionObject: parseArrayComplex(subtree, tvb, &iOffset, "ExtensionObject", parseExtensionObject); break;
case OpcUaType_DataValue: parseArrayComplex(subtree, tvb, &iOffset, "DataValue", parseDataValue); break;
case OpcUaType_Variant: parseArrayComplex(subtree, tvb, &iOffset, "Variant", parseVariant); break;
}
if (EncodingMask & VARIANT_ARRAYDIMENSIONS)
{
proto_item *ti_2 = proto_tree_add_text(subtree, tvb, iOffset, -1, "ArrayDimensions");
proto_tree *subtree_2 = proto_item_add_subtree(ti_2, ett_opcua_array);
int i;
/* read array length */
ArrayDimensions = tvb_get_letohl(tvb, iOffset);
proto_tree_add_item(subtree_2, hf_opcua_ArraySize, tvb, iOffset, 4, ENC_LITTLE_ENDIAN);
if (ArrayDimensions > MAX_ARRAY_LEN)
{
proto_item *pi;
pi = proto_tree_add_text(subtree_2, tvb, iOffset, 4, "ArrayDimensions length %d too large to process", ArrayDimensions);
PROTO_ITEM_SET_GENERATED(pi);
return;
}
iOffset += 4;
for (i=0; i<ArrayDimensions; i++)
{
parseInt32(subtree_2, tvb, &iOffset, hf_opcua_Int32);
}
proto_item_set_end(ti_2, tvb, iOffset);
}
}
else
{
/* type is encoded in bits 0-5 */
switch(EncodingMask & 0x3f)
{
case OpcUaType_Null: break;
case OpcUaType_Boolean: parseBoolean(subtree, tvb, &iOffset, hf_opcua_Boolean); break;
case OpcUaType_SByte: parseSByte(subtree, tvb, &iOffset, hf_opcua_SByte); break;
case OpcUaType_Byte: parseByte(subtree, tvb, &iOffset, hf_opcua_Byte); break;
case OpcUaType_Int16: parseInt16(subtree, tvb, &iOffset, hf_opcua_Int16); break;
case OpcUaType_UInt16: parseUInt16(subtree, tvb, &iOffset, hf_opcua_UInt16); break;
case OpcUaType_Int32: parseInt32(subtree, tvb, &iOffset, hf_opcua_Int32); break;
case OpcUaType_UInt32: parseUInt32(subtree, tvb, &iOffset, hf_opcua_UInt32); break;
case OpcUaType_Int64: parseInt64(subtree, tvb, &iOffset, hf_opcua_Int64); break;
case OpcUaType_UInt64: parseUInt64(subtree, tvb, &iOffset, hf_opcua_UInt64); break;
case OpcUaType_Float: parseFloat(subtree, tvb, &iOffset, hf_opcua_Float); break;
case OpcUaType_Double: parseDouble(subtree, tvb, &iOffset, hf_opcua_Double); break;
case OpcUaType_String: parseString(subtree, tvb, &iOffset, hf_opcua_String); break;
case OpcUaType_DateTime: parseDateTime(subtree, tvb, &iOffset, hf_opcua_DateTime); break;
case OpcUaType_Guid: parseGuid(subtree, tvb, &iOffset, hf_opcua_Guid); break;
case OpcUaType_ByteString: parseByteString(subtree, tvb, &iOffset, hf_opcua_ByteString); break;
case OpcUaType_XmlElement: parseXmlElement(subtree, tvb, &iOffset, hf_opcua_XmlElement); break;
case OpcUaType_NodeId: parseNodeId(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_ExpandedNodeId: parseExpandedNodeId(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_StatusCode: parseStatusCode(subtree, tvb, &iOffset, hf_opcua_StatusCode); break;
case OpcUaType_DiagnosticInfo: parseDiagnosticInfo(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_QualifiedName: parseQualifiedName(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_LocalizedText: parseLocalizedText(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_ExtensionObject: parseExtensionObject(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_DataValue: parseDataValue(subtree, tvb, &iOffset, "Value"); break;
case OpcUaType_Variant: parseVariant(subtree, tvb, &iOffset, "Value"); break;
}
}
proto_item_set_end(ti, tvb, iOffset);
*pOffset = iOffset;
}
int Index::init(const char *path, const char *file)
{
P_WARNING("start to init Index");
Config conf(path, file);
if (conf.parse() < 0)
{
P_WARNING("failed to load [%s][%s]", path, file);
return -1;
}
m_conf.index_path = conf["INDEX_PATH"];
m_conf.index_meta_file = conf["INDEX_META_FILE"];
m_conf.dump_flag_file = conf["DUMP_FLAG_FILE"];
m_conf.inc_processor = conf["INC_PROCESSOR"];
if (!parseInt32(conf["INC_DAS_WARNING_TIME"], m_conf.inc_das_warning_time))
{
m_conf.inc_das_warning_time = 60*60*24*3; /* 默认3天没更新则报警 */
}
P_WARNING("Index Confs:");
P_WARNING(" [INDEX_PATH]: %s", m_conf.index_path.c_str());
P_WARNING(" [INDEX_META_FILE]: %s", m_conf.index_meta_file.c_str());
P_WARNING(" [DUMP_FLAG_FILE]: %s", m_conf.dump_flag_file.c_str());
P_WARNING(" [INC_PROCESSOR]: %s", m_conf.inc_processor.c_str());
P_WARNING(" [INC_DAS_WARNING_TIME]: %d ms", m_conf.inc_das_warning_time);
thread_func_t proc = NULL;
{
std::map<std::string, thread_func_t>::const_iterator it =
s_inc_processors.find(std::string(m_conf.inc_processor.c_str()));
if (it == s_inc_processors.end())
{
P_WARNING("unregistered inc processor[%s]", m_conf.inc_processor.c_str());
return -1;
}
proc = it->second;
if (proc == NULL)
{
P_WARNING("invalid registered inc processor[%s]", m_conf.inc_processor.c_str());
return -1;
}
}
if (m_dual_dir.init(m_conf.index_path.c_str()) < 0)
{
P_WARNING("failed to init index path");
return -1;
}
m_dump_fw.create(m_conf.dump_flag_file.c_str());
std::string using_path = m_dual_dir.using_path();
if (m_inc_reader.init(using_path.c_str(), m_conf.index_meta_file.c_str()) < 0)
{
P_WARNING("failed to init increment reader[%s][%s]",
using_path.c_str(), m_conf.index_meta_file.c_str());
return -1;
}
uint32_t level_num = 0;
if (parseUInt32(conf["level_num"], level_num))
{
for (uint32_t i = 0; i < level_num; ++i)
{
char tmpbuf[256];
::snprintf(tmpbuf, sizeof tmpbuf, "level_%d", i);
uint32_t level = 0;
std::string conf_path;
std::string conf_file;
std::string level_name;
if (!parseUInt32(conf[tmpbuf], level))
{
P_WARNING("failed to parse %s", tmpbuf);
goto FAIL;
}
if (level >= m_index.size())
{
m_index.resize(level + 1, NULL);
}
::snprintf(tmpbuf, sizeof tmpbuf, "level_%d_conf_path", i);
conf_path = conf[tmpbuf];
::snprintf(tmpbuf, sizeof tmpbuf, "level_%d_conf_file", i);
conf_file = conf[tmpbuf];
::snprintf(tmpbuf, sizeof tmpbuf, "level_%d_name", i);
level_name = conf[tmpbuf];
m_index[level] = new (std::nothrow) LevelIndex;
if (NULL == m_index[level] || m_index[level]->
init(conf_path.c_str(), conf_file.c_str()) < 0)
{
goto FAIL;
}
::snprintf(tmpbuf, sizeof tmpbuf, "L%u_%s", level, level_name.c_str());
m_level2dirname[level] = tmpbuf;
}
if (0)
{
FAIL:
for (size_t i = 0; i < m_index.size(); ++i)
{
if (m_index[i])
{
delete m_index[i];
}
}
m_index.clear();
return -1;
}
std::map<size_t, std::string>::const_iterator it = m_level2dirname.begin();
while (it != m_level2dirname.end())
{
P_WARNING("level[%d]'s dirname: %s", int(it->first), it->second.c_str());
++it;
}
}
if (m_level2dirname.size() == 0)
{
P_WARNING("must have at least one level");
return -1;
}
P_WARNING("level num: %u", level_num);
int ret = ::pthread_create(&m_inc_tid, NULL, proc, this);
if (ret != 0)
{
P_WARNING("failed to create increment_thread, ret=%d", ret);
return -1;
}
P_WARNING("init Index ok");
return 0;
}
