Added structs for PackageMetadata and childs

ProtoHandler/Checksums.go

@@ -0,0 +1,8 @@
+package ProtoHandler
+
+type Checksums struct {
+	MD5 string
+	SHA1 string
+	SHA256 string
+	SHA512 string
+}

ProtoHandler/Dependency.go

@@ -0,0 +1,6 @@
+package ProtoHandler
+
+type Dependency struct {
+	ID string
+	VersionFilter string
+}

ProtoHandler/PackageMetadata.go

@@ -0,0 +1,58 @@
+package ProtoHandler
+
+import proto "lpm-cli/Proto/lpm/go"
+
+type PackageMetadata struct {
+	Publisher string
+	Name string
+	Version string
+	Description string
+	Tags []string
+	Labels map[string]string
+	PackageSize uint64
+	Checksums Checksums
+	Platform string
+	Architecture string
+	Dependencies []Dependency
+}
+
+
+func fillDependencies(protoDependency []*proto.Dependency) []Dependency {
+	dependencies := make([]Dependency, len(protoDependency))
+
+	for i, _ := range protoDependency{
+		dependencies[i].ID = protoDependency[i].GetId()
+		dependencies[i].VersionFilter = protoDependency[i].GetVersionFilter()
+	}
+
+	return dependencies
+}
+
+func fillChecksums(checksum []*proto.Checksum) Checksums {
+	checksums := Checksums{}
+
+	for i, _ := range checksum{
+		switch checksum[i].Algorithm{
+			case 0: checksums.MD5 = checksum[i].Checksum
+			case 1: checksums.SHA1 = checksum[i].Checksum
+			case 2: checksums.SHA256 = checksum[i].Checksum
+			case 3: checksums.SHA512 = checksum[i].Checksum
+		}
+	}
+
+	return checksums
+}
+
+func (metadata* PackageMetadata)FillMetadata(protoData *proto.PackageMetadata){
+	metadata.Publisher = protoData.GetPublisher()
+	metadata.Name = protoData.GetName()
+	metadata.Version = protoData.GetVersion()
+	metadata.Description = protoData.GetDescription()
+	metadata.Tags = protoData.GetTags()
+	metadata.Labels = protoData.GetLabels()
+	metadata.PackageSize = protoData.GetPackageSize()
+	metadata.Checksums = fillChecksums(protoData.GetChecksums())
+	metadata.Platform = protoData.Platform
+	metadata.Architecture = protoData.Architecture
+	metadata.Dependencies = fillDependencies(protoData.GetDependencies())
+}