void gdipp_setting::load_gdimm_process(const xpath_node_set &process_nodes)
{
// backward iterate so that first-coming process settings overwrites last-coming ones
xpath_node_set::const_iterator node_iter = process_nodes.end();
node_iter--;
for (size_t i = 0; i < process_nodes.size(); i++, node_iter--)
{
// only store the setting items which match the current process name
const xml_node curr_proc = node_iter->node();
const xml_attribute name_attr = curr_proc.attribute(L"name");
bool process_matched = name_attr.empty();
if (!process_matched)
{
const wregex name_ex(name_attr.value(), regex_flags);
process_matched = regex_match(_process_name, name_ex);
}
if (process_matched)
{
for (xml_node::iterator set_iter = node_iter->node().begin(); set_iter != node_iter->node().end(); set_iter++)
parse_gdimm_setting_node(*set_iter, _process_setting);
}
}
}
void gdipp_setting::load_gdimm_font(const xpath_node_set &font_node)
{
for (xpath_node_set::const_iterator node_iter = font_node.begin(); node_iter != font_node.end(); node_iter++)
{
setting_map curr_settings;
for (xml_node::iterator set_iter = node_iter->node().begin(); set_iter != node_iter->node().end(); set_iter++)
parse_gdimm_setting_node(*set_iter, curr_settings);
const xml_node curr_font = node_iter->node();
const xml_attribute name_attr = curr_font.attribute(L"name");
const xml_attribute bold_attr = curr_font.attribute(L"bold");
const xml_attribute italic_attr = curr_font.attribute(L"italic");
const xml_attribute max_height_attr = curr_font.attribute(L"max_height");
// negative indicates such optional attribute is not specified
const gdimm_font_node new_font = {(name_attr.empty() ? wstring() : name_attr.value()),
(bold_attr.empty() ? -1 : bold_attr.as_uint()),
(italic_attr.empty() ? -1 : italic_attr.as_uint()),
(max_height_attr.empty() ? -1 : max_height_attr.as_uint()),
curr_settings};
_gdimm_font.push_back(new_font);
}
}
/// @brief Creates an IDoc file based on an XML template and returns it as a string
/// @param a string containing the IDoc's XML template
/// @return a string containing a new flat-text IDoc
IDOCREPLAYDLL_API LPCSTR idoc_create_direct(const LPCSTR idocXml)
{
if (idocXml == NULL)
{
lr_error_message("[%s] IDoc XML cannot be NULL.", __FUNCTION__);
return FALSE;
}
if (!ensure_valid_license())
{
return NULL;
}
const LPCSTR idocXmlPartiallyProcessed = idoc_eval_string(idocXml);
const char* idocXmlProcessed = lr_eval_string(idocXmlPartiallyProcessed);
const char* idocXmlFinal = idocXmlProcessed == NULL ? idocXmlPartiallyProcessed : idocXmlProcessed;
xml_document doc;
doc.load(idocXmlFinal);
if (doc.empty())
{
lr_error_message("[%s] The specified IDoc XML document is empty.", __FUNCTION__);
return NULL;
}
const xpath_node_set segmentNodeSet = doc.root().select_nodes("//IDOC/*[@SEGMENT='1']");
if (segmentNodeSet.empty())
{
lr_error_message("[%s] The specified IDoc XML is not a valid IDoc.", __FUNCTION__);
return NULL;
}
stringstream resultStream;
for (xpath_node_set::const_iterator segmentIterator = segmentNodeSet.begin();
segmentIterator != segmentNodeSet.end();
++segmentIterator)
{
const xml_node segmentNode = segmentIterator->node();
const xpath_node_set fieldNodeSet = segmentNode.select_nodes("./*");
if (fieldNodeSet.empty())
{
lr_error_message(
"[%s] The specified IDoc XML contains segment '%s' without fields.",
__FUNCTION__,
segmentNode.name());
return NULL;
}
for (xpath_node_set::const_iterator fieldIterator = fieldNodeSet.begin();
fieldIterator != fieldNodeSet.end();
++fieldIterator)
{
static const unsigned int InvalidLength = 0xFFFFFFFF;
const xml_node fieldNode = fieldIterator->node();
const unsigned int length = fieldNode.attribute("length").as_uint(InvalidLength);
if (length == InvalidLength)
{
lr_error_message(
"[%s]: The specified IDoc XML contains field '%s:%s' without length or with invalid one.",
__FUNCTION__,
segmentNode.name(),
fieldNode.name());
return NULL;
}
string fieldText(fieldNode.text().as_string());
if (fieldText.length() > length)
{
lr_error_message(
"[%s] The specified IDoc XML contains field '%s:%s' which actual length (%u) is greater"
" than declared (%u).",
__FUNCTION__,
segmentNode.name(),
fieldNode.name(),
fieldText.length(),
length);
return NULL;
}
const size_t padCount = length - fieldText.length();
if (padCount > 0)
{
fieldText.append(padCount, ' ');
}
resultStream << fieldText;
}
resultStream << endl;
}
g_allocatedStrings.push_back(resultStream.str());
const string& resultingDocument = g_allocatedStrings.back();
return resultingDocument.c_str();
}