2022-06-25 18:48:08 +02:00
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2022-06-23 04:00:37 +02:00
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#include "rtf.h"
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2022-10-24 23:12:23 +02:00
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#include "utilities/strings.h"
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2023-04-11 23:14:24 +02:00
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#include "modules/craplog/modules/lib.h"
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#include "modules/tb.h"
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2022-10-24 23:12:23 +02:00
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2023-04-11 23:14:24 +02:00
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#include <QString>
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2022-06-23 04:00:37 +02:00
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2023-04-11 23:14:24 +02:00
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void RichText::enrichLogs( QString& rich_content, const std::string& content, const LogsFormat& logs_format, TextBrowser& TB )
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{
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const std::unordered_map<std::string, QString>& colors{ TB.getColorScheme() };
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const int color_scheme{ TB.getColorSchemeID() };
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const bool wide_lines{ TB.getWideLinesUsage() };
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// enrich the text
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rich_content.clear();
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rich_content.reserve( static_cast<int>(content.size()*2ul) );
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2023-01-23 19:07:24 +01:00
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rich_content += "<!DOCTYPE html><html><head></head><body";
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if ( color_scheme > 0 ) {
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rich_content += QString(" style=\"background:%1; color:%2\"")
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.arg( colors.at("background"), colors.at("text") );
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}
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rich_content += ">";
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/*if ( wide_lines == true ) {
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rich_content += "<br/>";
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}*/
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QString rich_line{}, class_name{};
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std::string sep, fld, fld_str, aux_sep2;
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bool missing{ false };
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size_t i, start, stop, aux_start, aux_stop,
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line_size, sep_size;
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const size_t n_sep{ logs_format.separators.size()-1 };
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std::vector<std::string> lines;
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StringOps::splitrip( lines, content );
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size_t lines_left{ lines.size() };
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for ( const std::string& line : lines ) {
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-- lines_left;
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// check if the line is commented, usually from IIS logs
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if ( StringOps::startsWith( line, '#' ) && !StringOps::startsWith( logs_format.initial, '#' ) ) {
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rich_line = QString("<p>%1</p>").arg( QString::fromStdString( line ) );
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if ( wide_lines ) {
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rich_line += "<br/>";
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}
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rich_content.append( rich_line );
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continue;
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}
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i = 0;
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line_size = line.size();
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rich_line = "<p>";
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// add the initial chars
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stop = logs_format.initial.size();
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rich_line += QString::fromStdString( logs_format.initial );
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while (true) {
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// color fields
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start = stop; // stop updated at the end of this loop
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if ( i <= n_sep ) {
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sep = logs_format.separators.at( i );
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stop = line.find( sep, start );
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} else if ( i == n_sep+1 ) {
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// final separator
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sep = logs_format.final;
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if ( sep.empty() ) {
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stop = line_size+1;
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} else {
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stop = line.find( sep, start );
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if ( stop == std::string::npos ) {
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stop = line_size +1;
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}
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}
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} else {
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// no more separators
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break;
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}
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if ( stop == std::string::npos ) {
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// separator not found, skip to the next one
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++i;
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stop = start;
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continue;
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}
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// get fields
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fld = logs_format.fields.at( i );
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fld_str = line.substr(start, stop-start);
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if ( i+1 <= n_sep ) {
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// not the last separator, check for mistakes
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bool ok{ true };
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aux_stop = stop;
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if ( sep == " " ) {
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// whitespace-separated-values fields
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size_t c{ StringOps::count( fld_str, ' ' ) },
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n{ 0 };
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if ( fld == "request_full" ) {
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n = 2;
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} else if ( fld == "date_time_mcs" ) {
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n = 4;
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} else if ( fld == "date_time_ncsa" ) {
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n = 1;
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} else if ( fld == "date_time_gmt" ) {
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n = 3;
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}
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if ( n > 0 && c < n ) {
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// loop until the correct number of whitespaces is reached
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aux_start = stop + 1;
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while ( c < n ) {
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aux_stop = line.find( sep, aux_start );
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if ( aux_stop == std::string::npos ) {
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// not found
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ok = false;
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break;
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}
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aux_start = aux_stop + 1;
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++c;
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}
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}
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} else if ( StringOps::startsWith( sep, '"' ) && fld == "user_agent" ) {
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// atm the only support is for escaped quotes
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if ( fld_str.back() == '\\' ) {
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aux_start = stop + sep.size();
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while (true) {
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aux_stop = line.find( sep, aux_start );
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if ( aux_stop == std::string::npos ) {
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// not found
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break;
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} else if ( line.at( aux_stop-1 ) != '\\' ) {
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// non-backslashed quotes
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break;
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}
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aux_start = aux_stop + sep.size();
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}
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}
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}
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// finally update if needed
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if ( ok && aux_stop >= stop ) {
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stop = aux_stop;
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fld_str = StringOps::strip( line.substr(start, stop-start), ' ' );
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}
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}
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sep_size = sep.size(); // do not remove, holds the corretc size to increase stop
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// color the fields
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if ( StringOps::startsWith( fld, "date_time" ) ) {
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if ( StringOps::startsWith( fld_str, '[' ) ) {
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fld_str = fld_str.substr( 1, fld_str.size()-1 );
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rich_line += "[";
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if ( StringOps::endsWith( fld_str, ']' ) ) {
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fld_str.resize( fld_str.size()-1 );
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sep = "]" + sep;
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}
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}
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}
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rich_line += "<b>";
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class_name.clear();
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if ( color_scheme > 0 ) {
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class_name += "<span style=\"color:";
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if ( fld == "client" ) {
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class_name += colors.at("ip");
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} else if ( StringOps::startsWith( fld, "date_time" ) ) {
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class_name += colors.at("time");
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} else if ( fld == "user_agent" ) {
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class_name += colors.at("ua");
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} else if ( StringOps::startsWith( fld, "request" ) ) {
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class_name += colors.at("req");
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} else if ( fld == "response_code" ) {
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class_name += colors.at("res");
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} else if ( StringOps::startsWith( fld, "bytes" ) ) {
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class_name += colors.at("byte");
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} else {
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class_name += colors.at("x");
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}
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class_name += "\">";
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}
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// add the class name as span
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rich_line += class_name;
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rich_line += QString::fromStdString( fld_str );
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if ( color_scheme > 0 ) {
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rich_line += "</span>";
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}
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rich_line += "</b>";
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// update the stop for the next start
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if ( missing ) {
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stop = aux_stop;
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} else {
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stop += sep_size;
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++i;
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}
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if ( stop > line_size ) {
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// this was the final separator
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rich_line += QString::fromStdString( logs_format.final );
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break;
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}
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if ( missing ) {
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missing = false;
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rich_line += QString::fromStdString( aux_sep2 );
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} else {
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rich_line += QString::fromStdString( sep );
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}
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}
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rich_line += "</p>";
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if ( wide_lines && lines_left > 0 ) {
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rich_line += "<br/>";
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}
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rich_content += rich_line;
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}
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lines.clear();
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rich_content += "</body></html>";
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rich_content.shrink_to_fit();
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}
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void RichText::richLogsDefault( QString& rich_str )
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{
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rich_str.clear();
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rich_str += QString("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\"><html><head><meta name=\"qrichtext\" content=\"1\" /><meta charset=\"utf-8\" /><style type=\"text/css\">p, li { white-space: pre-wrap; }hr { height: 1px; border-width: 0; }</style></head><body style=\" font-family:'Noto Sans'; font-size:16pt; font-weight:400; font-style:normal;\"><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:14pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:14pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:14pt; color:#6d6d6d;\">%1</span></p><p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:14pt; color:#6d6d6d;\">%2</span></p></body></html>")
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.arg( RichText::tr("Select a file from the list"),
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RichText::tr("to inspect its content") );
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2022-07-01 20:15:09 +02:00
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}
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2022-07-23 22:16:34 +02:00
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void RichText::richLogsFailure( QString &rich_str )
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2022-07-01 20:15:09 +02:00
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{
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2022-07-23 22:16:34 +02:00
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rich_str.clear();
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2022-08-22 21:16:53 +02:00
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rich_str += QString("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\"><html><head><meta name=\"qrichtext\" content=\"1\" /><meta charset=\"utf-8\" /><style type=\"text/css\">p, li { white-space: pre-wrap; }hr { height: 1px; border-width: 0; }</style></head><body style=\" font-family:'Noto Sans'; font-size:16pt; font-weight:400; font-style:normal;\"><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:14pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:14pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-size:13pt;\"><br /></p><p align=\"center\" style=\" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><span style=\" font-size:14pt; color:#aa0000;\">%1</span></p></body></html>")
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.arg( RichText::tr("Failed to read") );
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2022-07-01 20:15:09 +02:00
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}
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