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c6100
// Lookup looks up the full hash in the threat list and returns a partial // hash and a set of ThreatDescriptors that may match the full hash.
c6101
// setError clears the database state and sets the last error to be err. // // This assumes that the db.mu lock is already held.
c6102
// isStale checks whether the last successful update should be considered stale. // Staleness is defined as being older than two of the configured update periods // plus jitter.
c6103
// setStale sets the error state to a stale message, without clearing // the database state. // // This assumes that the db.ml lock is already held.
c6104
// clearError clears the db error state, and unblocks any callers of // WaitUntilReady. // // This assumes that the db.mu lock is already held.
c6105
// generateThreatsForUpdate regenerates the threatsForUpdate hashes from // the threatsForLookup. We do this to avoid holding onto the hash lists for // a long time, needlessly occupying lots of memory. // // This assumes that the db.mu lock is already held.
c6106
// generateThreatsForLookups regenerates the threatsForLookup data structure // from the threatsForUpdate data structure and stores the last timestamp. // Since the hashes are effectively stored as a set inside the threatsForLookup, // we clear out the hashes slice in threatsForUpdate so that it can be GCed. // // This assumes that the db.mu lock is already held.
c6107
// saveDatabase saves the database threat list to a file.
c6108
// loadDatabase loads the database state from a file.
c6109
// update updates the threat list according to the API response.
c6110
// unmarshal reads pbResp from req. The mime will either be JSON or ProtoBuf.
c6111
// marshal writes pbResp into resp. The mime can either be JSON or ProtoBuf.
c6112
// serveStatus writes a simple JSON with server status information to resp.
c6113
// serveRedirector implements a basic HTTP redirector that will filter out // redirect URLs that are unsafe according to the Safe Browsing API.
c6114
// generateHashes returns a set of full hashes for all patterns in the URL.
c6115
// generatePatterns returns all possible host-suffix and path-prefix patterns // for the input URL.
c6116
// isHex reports whether c is a hexadecimal character.
c6117
// isUnicode reports whether s is a Unicode string.
c6118
// escape returns the percent-encoded form of the string s.
c6119
// unescape returns the decoded form of a percent-encoded string s.
c6120
// recursiveUnescape unescapes the string s recursively until it cannot be // unescaped anymore. It reports an error if the unescaping process seemed to // have no end.
c6121
// normalizeEscape performs a recursive unescape and then escapes the string // exactly once. It reports an error if it was unable to unescape the string.
c6122
// parseHost parses a string to get host by the stripping the // username, password, and port.
c6123
// parseURL parses urlStr as a url.URL and reports an error if not possible.
c6124
// generateLookupHosts returns a list of host-suffixes for the input URL.
c6125
// generateLookupPaths returns a list path-prefixes for the input URL.
c6126
// hashFromPattern returns a full hash for the given URL pattern.
c6127
// HasPrefix reports whether other is a prefix of h.
c6128
// IsValid reports whether the hash is a valid partial or full hash.
c6129
// decodeHashes takes a ThreatEntrySet and returns a list of hashes that should // be added to the local database.
c6130
// decodeIndices takes a ThreatEntrySet for removals returned by the server and // returns a list of indices that the client should remove from its database.
c6131
// decodeRiceIntegers decodes a list of Golomb-Rice encoded integers.
c6132
// BitsRemaining reports the number of bits left to read.
c6133
// setDefaults configures Config to have default parameters. // It reports whether the current configuration is valid.
c6134
// NewSafeBrowser creates a new SafeBrowser. // // The conf struct allows the user to configure many aspects of the // SafeBrowser's operation.
c6135
// Status reports the status of SafeBrowser. It returns some statistics // regarding the operation, and an error representing the status of its // internal state. Most errors are transient and will recover themselves // after some period.
c6136
// WaitUntilReady blocks until the database is not in an error state. // Returns nil when the database is ready. Returns an error if the provided // context is canceled or if the SafeBrowser instance is Closed.
c6137
// Close cleans up all resources. // This method must not be called concurrently with other lookup methods.
c6138
// doRequests performs a POST to requestPath. It uses the marshaled form of req // as the request body payload, and automatically unmarshals the response body // payload as resp.
c6139
// ListUpdate issues a FetchThreatListUpdates API call and returns the response.
c6140
// HashLookup issues a FindFullHashes API call and returns the response.
c6141
// MarshalJSON implements the json.Marshaler interface. // The Duration field is marshaled in seconds, all other fields are marshaled // based upon the definitions in struct tags.
c6142
// UnmarshalJSON implements the json.Unmarshaler interface. // The Duration field is expected to be in seconds, all other field types // match the struct definition.
c6143
// ToJSON encodes f into a JSON string. Returns an error if marshalling fails.
c6144
// JSONFeed creates a new JSONFeed with a generic Feed struct's data.
c6145
// create a new RssItem with a generic Item struct's data
c6146
// create a new RssFeed with a generic Feed struct's data
c6147
// add a new Item to a Feed
c6148
// returns the first non-zero time formatted as a string or ""
c6149
// creates an Atom representation of this feed
c6150
// WriteAtom writes an Atom representation of this feed to the writer.
c6151
// creates an Rss representation of this feed
c6152
// WriteRss writes an RSS representation of this feed to the writer.
c6153
// ToJSON creates a JSON Feed representation of this feed
c6154
// WriteJSON writes an JSON representation of this feed to the writer.
c6155
// Sort sorts the Items in the feed with the given less function.
c6156
// create a new uuid v4
c6157
// create a new AtomFeed with a generic Feed struct's data
c6158
// add returns p+x. // // The whySafe string is ignored, so that the function still inlines // as efficiently as p+x, but all call sites should use the string to // record why the addition is safe, which is to say why the addition // does not cause x to advance to the very end of p's allocation // and therefore point incorrectly at the next block in memory.
c6159
// discoverTypes initializes types and packages
c6160
// TypeByName return the type by its name, just like Class.forName in java
c6161
// TypeByPackageName return the type by its package and name
c6162
// DynamicLargeObjectCreateFile creates a dynamic large object // returning an object which satisfies io.Writer, io.Seeker, io.Closer // and io.ReaderFrom. The flags are as passes to the // largeObjectCreate method.
c6163
// DynamicLargeObjectCreate creates or truncates an existing dynamic // large object returning a writeable object. This sets opts.Flags to // an appropriate value before calling DynamicLargeObjectCreateFile
c6164
// DynamicLargeObjectDelete deletes a dynamic large object and all of its segments.
c6165
// DynamicLargeObjectMove moves a dynamic large object from srcContainer, srcObjectName to dstContainer, dstObjectName
c6166
// createDLOManifest creates a dynamic large object manifest
c6167
// newAuth - create a new Authenticator from the AuthUrl // // A hint for AuthVersion can be provided
c6168
// v1 Authentication - make request
c6169
// v1 Authentication - read response
c6170
// v1 Authentication - read storage url
c6171
// v2 Authentication - make request
c6172
// v2 Authentication - read response
c6173
// Finds the Endpoint Url of "type" from the v2AuthResponse using the // Region if set or defaulting to the first one if not // // Returns "" if not found
c6174
// v2 Authentication - read expires
c6175
// Returns a wrapper around the reader which obeys an idle // timeout. The cancel function is called if the timeout happens
c6176
// Returns a new reader which will kick the watchdog timer whenever data is read
c6177
// StaticLargeObjectCreateFile creates a static large object returning // an object which satisfies io.Writer, io.Seeker, io.Closer and // io.ReaderFrom. The flags are as passed to the largeObjectCreate // method.
c6178
// StaticLargeObjectCreate creates or truncates an existing static // large object returning a writeable object. This sets opts.Flags to // an appropriate value before calling StaticLargeObjectCreateFile
c6179
// StaticLargeObjectDelete deletes a static large object and all of its segments.
c6180
// StaticLargeObjectMove moves a static large object from srcContainer, srcObjectName to dstContainer, dstObjectName
c6181
// createSLOManifest creates a static large object manifest
c6182
// manage is similar to the swift storage method, but uses the CDN Management URL for CDN specific calls.
c6183
// ContainerCDNDisable disables CDN access to a container.
c6184
// Cancel the request
c6185
// Reset a timer
c6186
// largeObjectCreate creates a large object at opts.Container, opts.ObjectName. // // opts.Flags can have the following bits set // os.TRUNC - remove the contents of the large object if it exists // os.APPEND - write at the end of the large object
c6187
// LargeObjectDelete deletes the large object named by container, path
c6188
// Seek sets the offset for the next write operation
c6189
// Write satisfies the io.Writer interface
c6190
// Metadata gets the Metadata starting with the metaPrefix out of the Headers. // // The keys in the Metadata will be converted to lower case
c6191
// Turns a number of ns into a floating point string in seconds // // Trims trailing zeros and guaranteed to be perfectly accurate
c6192
// Turns a floating point string in seconds into a ns integer // // Guaranteed to be perfectly accurate
c6193
// newError make a new error from a string.
c6194
// newErrorf makes a new error from sprintf parameters.
c6195
// drainAndClose discards all data from rd and closes it. // If an error occurs during Read, it is discarded.
c6196
// parseHeaders checks a response for errors and translates into // standard errors if necessary. If an error is returned, resp.Body // has been drained and closed.
c6197
// Does an http request using the running timer passed in
c6198
// Set defaults for any unset values // // Call with authLock held
c6199
// Authenticate connects to the Swift server. // // If you don't call it before calling one of the connection methods // then it will be called for you on the first access.