hunk.code_window: 			token = ""
   		}
   	}
   	c.SetSiteURLHeader(app.GetProtocol(r) + "://" + r.Host)
   	w.Header().Set(model.HEADER_REQUEST_ID, c.RequestId)
   	w.Header().Set(model.HEADER_VERSION_ID, fmt.Sprintf("%v.%v.%v.%v", model.CurrentVersion, model.BuildNumber, c.App.ClientConfigHash(), c.App.License() != nil))
  
hunk.labels: keep keep keep keep replace keep keep keep keep
hunk.after_edit: 	subpath, _ := utils.GetSubpathFromConfig(c.App.Config())
   	siteURLHeader := app.GetProtocol(r) + "://" + r.Host + subpath
   	c.SetSiteURLHeader(siteURLHeader)
  
hunk.file_path: web/handlers.go
hunk.type: replace
file: // Copyright 2017 The Prometheus Authors
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  // http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  // Package xfs provides access to statistics exposed by the XFS filesystem.
  package xfs
  
  // Stats contains XFS filesystem runtime statistics, parsed from
  // /proc/fs/xfs/stat.
  //
  // The names and meanings of each statistic were taken from
  // http://xfs.org/index.php/Runtime_Stats and xfs_stats.h in the Linux
  // kernel source. Most counters are uint32s (same data types used in
  // xfs_stats.h), but some of the "extended precision stats" are uint64s.
  type Stats struct {
  	// The name of the filesystem used to source these statistics.
  	// If empty, this indicates aggregated statistics for all XFS
  	// filesystems on the host.
  	Name string
  
  	ExtentAllocation   ExtentAllocationStats
  	AllocationBTree    BTreeStats
  	BlockMapping       BlockMappingStats
  	BlockMapBTree      BTreeStats
  	DirectoryOperation DirectoryOperationStats
  	Transaction        TransactionStats
  	InodeOperation     InodeOperationStats
  	LogOperation       LogOperationStats
  	ReadWrite          ReadWriteStats
  	AttributeOperation AttributeOperationStats
  	InodeClustering    InodeClusteringStats
  	Vnode              VnodeStats
  	Buffer             BufferStats
  	ExtendedPrecision  ExtendedPrecisionStats
  }
  
  // ExtentAllocationStats contains statistics regarding XFS extent allocations.
  type ExtentAllocationStats struct {
  	ExtentsAllocated uint32
  	BlocksAllocated  uint32
  	ExtentsFreed     uint32
  	BlocksFreed      uint32
  }
  
  // BTreeStats contains statistics regarding an XFS internal B-tree.
  type BTreeStats struct {
  	Lookups         uint32
  	Compares        uint32
  	RecordsInserted uint32
  	RecordsDeleted  uint32
  }
  
  // BlockMappingStats contains statistics regarding XFS block maps.
  type BlockMappingStats struct {
  	Reads                uint32
  	Writes               uint32
  	Unmaps               uint32
  	ExtentListInsertions uint32
  	ExtentListDeletions  uint32
  	ExtentListLookups    uint32
  	ExtentListCompares   uint32
  }
  
  // DirectoryOperationStats contains statistics regarding XFS directory entries.
  type DirectoryOperationStats struct {
  	Lookups  uint32
  	Creates  uint32
  	Removes  uint32
  	Getdents uint32
  }
  
  // TransactionStats contains statistics regarding XFS metadata transactions.
  type TransactionStats struct {
  	Sync  uint32
  	Async uint32
  	Empty uint32
  }
  
  // InodeOperationStats contains statistics regarding XFS inode operations.
  type InodeOperationStats struct {
  	Attempts        uint32
  	Found           uint32
  	Recycle         uint32
  	Missed          uint32
  	Duplicate       uint32
  	Reclaims        uint32
  	AttributeChange uint32
  }
  
  // LogOperationStats contains statistics regarding the XFS log buffer.
  type LogOperationStats struct {
  	Writes            uint32
  	Blocks            uint32
  	NoInternalBuffers uint32
  	Force             uint32
  	ForceSleep        uint32
  }
  
  // ReadWriteStats contains statistics regarding the number of read and write
  // system calls for XFS filesystems.
  type ReadWriteStats struct {
  	Read  uint32
  	Write uint32
  }
  
  // AttributeOperationStats contains statistics regarding manipulation of
  // XFS extended file attributes.
  type AttributeOperationStats struct {
  	Get    uint32
  	Set    uint32
  	Remove uint32
  	List   uint32
  }
  
  // InodeClusteringStats contains statistics regarding XFS inode clustering
  // operations.
  type InodeClusteringStats struct {
  	Iflush     uint32
  	Flush      uint32
  	FlushInode uint32
  }
  
  // VnodeStats contains statistics regarding XFS vnode operations.
  type VnodeStats struct {
  	Active   uint32
  	Allocate uint32
  	Get      uint32
  	Hold     uint32
  	Release  uint32
  	Reclaim  uint32
  	Remove   uint32
  	Free     uint32
  }
  
  // BufferStats contains statistics regarding XFS read/write I/O buffers.
  type BufferStats struct {
  	Get             uint32
  	Create          uint32
  	GetLocked       uint32
  	GetLockedWaited uint32
  	BusyLocked      uint32
  	MissLocked      uint32
  	PageRetries     uint32
  	PageFound       uint32
  	GetRead         uint32
  }
  
  // ExtendedPrecisionStats contains high precision counters used to track the
  // total number of bytes read, written, or flushed, during XFS operations.
  type ExtendedPrecisionStats struct {
  	FlushBytes uint64
  	WriteBytes uint64
  	ReadBytes  uint64
  }
  