IQ.Pilot Release Commit @ 0b96bd5

iqpilot/tools/cabana/utils/strings.cc

@@ -0,0 +1,57 @@
+#include "tools/cabana/utils/strings.h"
+
+#include <algorithm>
+#include <cmath>
+#include <ctime>
+#include <sstream>
+
+#include "tools/cabana/dbc/dbc.h"
+
+namespace utils {
+
+std::string formatSeconds(double sec, bool include_milliseconds, bool absolute_time) {
+  char out[80] = {};
+  if (absolute_time) {
+    const auto ms_total = static_cast<int64_t>(std::llround(sec * 1000.0));
+    const std::time_t secs = static_cast<std::time_t>(ms_total / 1000);
+    int millis = static_cast<int>(ms_total % 1000);
+    if (millis < 0) millis = -millis;
+    std::tm tm{};
+    localtime_r(&secs, &tm);
+    char buf[64] = {};
+    std::strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", &tm);
+    if (!include_milliseconds) return buf;
+    snprintf(out, sizeof(out), "%s.%03d", buf, millis);
+    return out;
+  }
+
+
+  const bool show_hours = sec > 60 * 60;
+  int total_ms = static_cast<int>(std::llround(std::max(0.0, sec) * 1000.0));
+  const int hours = total_ms / (3600 * 1000);
+  const int minutes = (total_ms / (60 * 1000)) % 60;
+  const int seconds = (total_ms / 1000) % 60;
+  const int millis = total_ms % 1000;
+  if (show_hours && include_milliseconds) {
+    snprintf(out, sizeof(out), "%02d:%02d:%02d.%03d", hours, minutes, seconds, millis);
+  } else if (show_hours) {
+    snprintf(out, sizeof(out), "%02d:%02d:%02d", hours, minutes, seconds);
+  } else if (include_milliseconds) {
+    snprintf(out, sizeof(out), "%02d:%02d.%03d", minutes, seconds, millis);
+  } else {
+    snprintf(out, sizeof(out), "%02d:%02d", minutes, seconds);
+  }
+  return out;
+}
+
+std::string signalToolTip(const cabana::Signal *sig) {
+  std::ostringstream s;
+  s << "\n    " << sig->name << "<br /><span font-size:small\">\n"
+    << "    Start Bit: " << sig->start_bit << " Size: " << sig->size << "<br />\n"
+    << "    MSB: " << sig->msb << " LSB: " << sig->lsb << "<br />\n"
+    << "    Little Endian: " << (sig->is_little_endian ? "Y" : "N")
+    << " Signed: " << (sig->is_signed ? "Y" : "N") << "</span>\n  ";
+  return s.str();
+}
+
+}