removed lib

1 files changed, 0 insertions, 359 deletions

diff --git a/www/lib/localforage/src/drivers/websql.js b/www/lib/localforage/src/drivers/websql.js
deleted file mode 100644
index e99398b8..00000000
--- a/www/lib/localforage/src/drivers/websql.js
+++ /dev/null
@@ -1,359 +0,0 @@
-import serializer from '../utils/serializer';
-import Promise from '../utils/promise';
-import executeCallback from '../utils/executeCallback';
-
-/*
- * Includes code from:
- *
- * base64-arraybuffer
- * https://github.com/niklasvh/base64-arraybuffer
- *
- * Copyright (c) 2012 Niklas von Hertzen
- * Licensed under the MIT license.
- */
-// Open the WebSQL database (automatically creates one if one didn't
-// previously exist), using any options set in the config.
-function _initStorage(options) {
-    var self = this;
-    var dbInfo = {
-        db: null
-    };
-
-    if (options) {
-        for (var i in options) {
-            dbInfo[i] = typeof(options[i]) !== 'string' ?
-                        options[i].toString() : options[i];
-        }
-    }
-
-    var dbInfoPromise = new Promise(function(resolve, reject) {
-        // Open the database; the openDatabase API will automatically
-        // create it for us if it doesn't exist.
-        try {
-            dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version),
-                                     dbInfo.description, dbInfo.size);
-        } catch (e) {
-            return reject(e);
-        }
-
-        // Create our key/value table if it doesn't exist.
-        dbInfo.db.transaction(function(t) {
-            t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName +
-                         ' (id INTEGER PRIMARY KEY, key unique, value)', [],
-                         function() {
-                self._dbInfo = dbInfo;
-                resolve();
-            }, function(t, error) {
-                reject(error);
-            });
-        });
-    });
-
-    dbInfo.serializer = serializer;
-    return dbInfoPromise;
-}
-
-function getItem(key, callback) {
-    var self = this;
-
-    // Cast the key to a string, as that's all we can set as a key.
-    if (typeof key !== 'string') {
-        console.warn(key +
-                            ' used as a key, but it is not a string.');
-        key = String(key);
-    }
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-            dbInfo.db.transaction(function(t) {
-                t.executeSql('SELECT * FROM ' + dbInfo.storeName +
-                             ' WHERE key = ? LIMIT 1', [key],
-                             function(t, results) {
-                    var result = results.rows.length ?
-                                 results.rows.item(0).value : null;
-
-                    // Check to see if this is serialized content we need to
-                    // unpack.
-                    if (result) {
-                        result = dbInfo.serializer.deserialize(result);
-                    }
-
-                    resolve(result);
-                }, function(t, error) {
-
-                    reject(error);
-                });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-function iterate(iterator, callback) {
-    var self = this;
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-
-            dbInfo.db.transaction(function(t) {
-                t.executeSql('SELECT * FROM ' + dbInfo.storeName, [],
-                    function(t, results) {
-                        var rows = results.rows;
-                        var length = rows.length;
-
-                        for (var i = 0; i < length; i++) {
-                            var item = rows.item(i);
-                            var result = item.value;
-
-                            // Check to see if this is serialized content
-                            // we need to unpack.
-                            if (result) {
-                                result = dbInfo.serializer.deserialize(result);
-                            }
-
-                            result = iterator(result, item.key, i + 1);
-
-                            // void(0) prevents problems with redefinition
-                            // of `undefined`.
-                            if (result !== void(0)) {
-                                resolve(result);
-                                return;
-                            }
-                        }
-
-                        resolve();
-                    }, function(t, error) {
-                        reject(error);
-                    });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-function _setItem(key, value, callback, retriesLeft) {
-    var self = this;
-
-    // Cast the key to a string, as that's all we can set as a key.
-    if (typeof key !== 'string') {
-        console.warn(key +
-                            ' used as a key, but it is not a string.');
-        key = String(key);
-    }
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            // The localStorage API doesn't return undefined values in an
-            // "expected" way, so undefined is always cast to null in all
-            // drivers. See: https://github.com/mozilla/localForage/pull/42
-            if (value === undefined) {
-                value = null;
-            }
-
-            // Save the original value to pass to the callback.
-            var originalValue = value;
-
-            var dbInfo = self._dbInfo;
-            dbInfo.serializer.serialize(value, function(value, error) {
-                if (error) {
-                    reject(error);
-                } else {
-                    dbInfo.db.transaction(function(t) {
-                        t.executeSql('INSERT OR REPLACE INTO ' +
-                                     dbInfo.storeName +
-                                     ' (key, value) VALUES (?, ?)',
-                                     [key, value], function() {
-                            resolve(originalValue);
-                        }, function(t, error) {
-                            reject(error);
-                        });
-                    }, function(sqlError) {
-                        // The transaction failed; check
-                        // to see if it's a quota error.
-                        if (sqlError.code === sqlError.QUOTA_ERR) {
-                            // We reject the callback outright for now, but
-                            // it's worth trying to re-run the transaction.
-                            // Even if the user accepts the prompt to use
-                            // more storage on Safari, this error will
-                            // be called.
-                            //
-                            // Try to re-run the transaction.
-                            if (retriesLeft > 0) {
-                                resolve(_setItem.apply(self, [key, originalValue, callback, retriesLeft - 1]));
-                                return;
-                            }
-                            reject(sqlError);
-                        }
-                    });
-                }
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-function setItem(key, value, callback) {
-    return _setItem.apply(this, [key, value, callback, 1]);
-}
-
-function removeItem(key, callback) {
-    var self = this;
-
-    // Cast the key to a string, as that's all we can set as a key.
-    if (typeof key !== 'string') {
-        console.warn(key +
-                            ' used as a key, but it is not a string.');
-        key = String(key);
-    }
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-            dbInfo.db.transaction(function(t) {
-                t.executeSql('DELETE FROM ' + dbInfo.storeName +
-                             ' WHERE key = ?', [key],
-                             function() {
-                    resolve();
-                }, function(t, error) {
-
-                    reject(error);
-                });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-// Deletes every item in the table.
-// TODO: Find out if this resets the AUTO_INCREMENT number.
-function clear(callback) {
-    var self = this;
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-            dbInfo.db.transaction(function(t) {
-                t.executeSql('DELETE FROM ' + dbInfo.storeName, [],
-                             function() {
-                    resolve();
-                }, function(t, error) {
-                    reject(error);
-                });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-// Does a simple `COUNT(key)` to get the number of items stored in
-// localForage.
-function length(callback) {
-    var self = this;
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-            dbInfo.db.transaction(function(t) {
-                // Ahhh, SQL makes this one soooooo easy.
-                t.executeSql('SELECT COUNT(key) as c FROM ' +
-                             dbInfo.storeName, [], function(t, results) {
-                    var result = results.rows.item(0).c;
-
-                    resolve(result);
-                }, function(t, error) {
-
-                    reject(error);
-                });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-// Return the key located at key index X; essentially gets the key from a
-// `WHERE id = ?`. This is the most efficient way I can think to implement
-// this rarely-used (in my experience) part of the API, but it can seem
-// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
-// the ID of each key will change every time it's updated. Perhaps a stored
-// procedure for the `setItem()` SQL would solve this problem?
-// TODO: Don't change ID on `setItem()`.
-function key(n, callback) {
-    var self = this;
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-            dbInfo.db.transaction(function(t) {
-                t.executeSql('SELECT key FROM ' + dbInfo.storeName +
-                             ' WHERE id = ? LIMIT 1', [n + 1],
-                             function(t, results) {
-                    var result = results.rows.length ?
-                                 results.rows.item(0).key : null;
-                    resolve(result);
-                }, function(t, error) {
-                    reject(error);
-                });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-function keys(callback) {
-    var self = this;
-
-    var promise = new Promise(function(resolve, reject) {
-        self.ready().then(function() {
-            var dbInfo = self._dbInfo;
-            dbInfo.db.transaction(function(t) {
-                t.executeSql('SELECT key FROM ' + dbInfo.storeName, [],
-                             function(t, results) {
-                    var keys = [];
-
-                    for (var i = 0; i < results.rows.length; i++) {
-                        keys.push(results.rows.item(i).key);
-                    }
-
-                    resolve(keys);
-                }, function(t, error) {
-
-                    reject(error);
-                });
-            });
-        }).catch(reject);
-    });
-
-    executeCallback(promise, callback);
-    return promise;
-}
-
-var webSQLStorage = {
-    _driver: 'webSQLStorage',
-    _initStorage: _initStorage,
-    iterate: iterate,
-    getItem: getItem,
-    setItem: setItem,
-    removeItem: removeItem,
-    clear: clear,
-    length: length,
-    key: key,
-    keys: keys
-};
-
-export default webSQLStorage;