upload

WebFileInfo.cpp

@@ -0,0 +1,92 @@
+#include <random>
+#ifndef _WIN32
+#include "UOHash.h"
+#else
+#include "../UOHash/UOHash.h"
+#endif
+#include "WebFileInfo.h"
+
+std::string WebFileInfo::GetRandomNumber()
+{
+	std::random_device rd;
+	std::mt19937 gen(rd());
+	std::uniform_int_distribution<> dis(123456789, 987654321);
+	return std::to_string(dis(gen));
+}
+
+std::string WebFileInfo::GetExtension(std::string ofn)
+{
+	size_t pos = ofn.rfind('.');
+	if (pos == -1)
+		return "";
+	else
+		return ofn.substr(pos);
+}
+
+std::string WebFileInfo::GenerateStorageName(std::string ofn)
+{
+	uns::HashResult result = uns::UOHash::HashString(uns::HashID::CRC32C, ofn);
+	std::string timestr = UploadTime.Format("UPLOAD-%Y%m%d%H%M%S-");
+	uns::HashResult random = uns::UOHash::HashString(uns::HashID::CRC32C, GetRandomNumber());
+	return timestr + std::string(result) + "-" + std::string(random) + ".unsctmp";
+}
+
+WebFileInfo::WebFileInfo(std::string ofn, size_t size)
+{
+	OriginalFileName = ofn;
+	FileSize = size;
+	UploadTime = DateTime::Now();
+	StorageFileName = GenerateStorageName(ofn);
+	ExtensionName = GetExtension(ofn);
+}
+
+WebFileInfo::WebFileInfo(std::string ofn, std::string sfn, std::string en, DateTime upt, size_t siz)
+{
+	OriginalFileName = ofn;
+	StorageFileName = sfn;
+	ExtensionName = en;
+	UploadTime = upt;
+	FileSize = siz;
+}
+
+WebFileInfo::WebFileInfo(const WebFileInfo& obj)
+{
+	OriginalFileName = obj.OriginalFileName;
+	StorageFileName = obj.StorageFileName;
+	ExtensionName = obj.ExtensionName;
+	UploadTime = obj.UploadTime;
+	FileSize = obj.FileSize;
+}
+
+std::string WebFileInfo::MakePath(std::string storage_dir) const
+{
+	if (storage_dir[storage_dir.size() - 1] == '/')
+		return storage_dir + StorageFileName;
+	else
+		return storage_dir + "/" + StorageFileName;
+}
+
+std::string WebFileInfo::GetOriginalFileName() const
+{
+	return OriginalFileName;
+}
+
+std::string WebFileInfo::GetStorageFileName() const
+{
+	return StorageFileName;
+}
+
+std::string WebFileInfo::GetExtensionName() const
+{
+	return ExtensionName;
+}
+
+DateTime WebFileInfo::GetUploadTime() const
+{
+	return UploadTime;
+}
+
+size_t WebFileInfo::GetFileSize() const
+{
+	return FileSize;
+}