pmt: Improve libpartition_map types and some functions.

- Add new operators to Map_t.
 - Add new flags to info function.
 - Move some local pmt function(s) to libhelper.
 - Etc...

srclib/libhelper/include/libhelper/lib.hpp

@@ -324,6 +324,11 @@ std::string pathDirname(std::string_view entry);
  */
 uint64_t getRandomOffset(uint64_t size, uint64_t bufferSize);
 
+/**
+ * Convert input size to input multiple
+ */
+std::string convertTo(uint64_t size, const std::string &multiple);
+
 // -------------------------------
 // Android - not throws Helper::Error
 // -------------------------------

srclib/libhelper/src/Utilities.cpp

@@ -241,5 +241,12 @@ uint64_t getRandomOffset(const uint64_t size, const uint64_t bufferSize) {
   return rand() % maxOffset;
 }
 
+std::string convertTo(const uint64_t size, const std::string &multiple) {
+  if (multiple == "KB") return std::to_string(TO_KB(size));
+  if (multiple == "MB") return std::to_string(TO_MB(size));
+  if (multiple == "GB") return std::to_string(TO_GB(size));
+  return std::to_string(size);
+}
+
 std::string getLibVersion() { MKVERSION("libhelper"); }
 } // namespace Helper

srclib/libpartition_map/include/libpartition_map/lib.hpp

@@ -83,6 +83,8 @@ public:
 
   bool operator==(const basic_partition_map &other) const;
   bool operator!=(const basic_partition_map &other) const;
+  bool operator!() const;
+  explicit operator bool() const;
 
   Info operator[](int index) const;
   BasicInf operator[](const std::string_view& name) const;

srclib/libpartition_map/src/PartitionMap.cpp

@@ -370,7 +370,7 @@ bool basic_partition_map_builder::doForPartitionList(
   for (const auto &partition : partitions) {
     if (!hasPartition(partition))
       throw Error("Couldn't find partition: %s", partition.data());
-    if (!func(partition, {sizeOf(partition), isLogical(partition)})) {
+    if (!func(partition, _current_map[partition])) {
       err = true;
       LOGN(MAP, ERROR) << "Failed progress for " << partition << " partition."
                        << std::endl;

srclib/libpartition_map/src/Type.cpp

@@ -185,8 +185,7 @@ std::string basic_partition_map::find_(const std::string &name) const {
 size_t basic_partition_map::size() const { return _count; }
 
 bool basic_partition_map::empty() const {
-  if (_count > 0) return false;
-  return true;
+  return _count > 0;
 }
 
 void basic_partition_map::clear() {
@@ -229,6 +228,14 @@ bool basic_partition_map::operator!=(const basic_partition_map &other) const {
   return !(*this == other);
 }
 
+basic_partition_map::operator bool() const{
+  return _count > 0;
+}
+
+bool basic_partition_map::operator!() const{
+  return _count == 0;
+}
+
 Info basic_partition_map::operator[](const int index) const {
   if (_count == 0 || index >= _count) return {};
   return _data[index];