mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
Gil
0a66187053
* lint.sh now lints Objective-C++ too * cpplint checks system-style includes that should be user-style This prevents it from recognizing project sources as if they were C system headers and then complaining that they're in the wrong place. * cpplint checks #imports and #includes * cpplint checks that C++ system headers aren't #imported * cpplint checks for C system headers that could be C++ system headers * cpplint checks that Objective-C sources include their headers
127 lines
3.5 KiB
Plaintext
127 lines
3.5 KiB
Plaintext
/*
|
|
* Copyright 2017 Google
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#import "FIRFieldPath.h"
|
|
|
|
#include <functional>
|
|
#include <string>
|
|
#include <utility>
|
|
#include <vector>
|
|
|
|
#import "Firestore/Source/API/FIRFieldPath+Internal.h"
|
|
#import "Firestore/Source/Util/FSTUsageValidation.h"
|
|
|
|
#include "Firestore/core/src/firebase/firestore/model/field_path.h"
|
|
#include "Firestore/core/src/firebase/firestore/util/string_apple.h"
|
|
|
|
namespace util = firebase::firestore::util;
|
|
using firebase::firestore::model::FieldPath;
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@interface FIRFieldPath () {
|
|
/** Internal field path representation */
|
|
firebase::firestore::model::FieldPath _internalValue;
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation FIRFieldPath
|
|
|
|
- (instancetype)initWithFields:(NSArray<NSString *> *)fieldNames {
|
|
if (fieldNames.count == 0) {
|
|
FSTThrowInvalidArgument(@"Invalid field path. Provided names must not be empty.");
|
|
}
|
|
|
|
std::vector<std::string> field_names{};
|
|
field_names.reserve(fieldNames.count);
|
|
for (int i = 0; i < fieldNames.count; ++i) {
|
|
if (fieldNames[i].length == 0) {
|
|
FSTThrowInvalidArgument(@"Invalid field name at index %d. Field names must not be empty.", i);
|
|
}
|
|
field_names.emplace_back(util::MakeString(fieldNames[i]));
|
|
}
|
|
|
|
return [self initPrivate:FieldPath(std::move(field_names))];
|
|
}
|
|
|
|
+ (instancetype)documentID {
|
|
return [[FIRFieldPath alloc] initPrivate:FieldPath::KeyFieldPath()];
|
|
}
|
|
|
|
- (instancetype)initPrivate:(FieldPath)fieldPath {
|
|
if (self = [super init]) {
|
|
_internalValue = std::move(fieldPath);
|
|
}
|
|
return self;
|
|
}
|
|
|
|
+ (instancetype)pathWithDotSeparatedString:(NSString *)path {
|
|
if ([[FIRFieldPath reservedCharactersRegex]
|
|
numberOfMatchesInString:path
|
|
options:0
|
|
range:NSMakeRange(0, path.length)] > 0) {
|
|
FSTThrowInvalidArgument(
|
|
@"Invalid field path (%@). Paths must not contain '~', '*', '/', '[', or ']'", path);
|
|
}
|
|
@try {
|
|
return [[FIRFieldPath alloc] initWithFields:[path componentsSeparatedByString:@"."]];
|
|
} @catch (NSException *exception) {
|
|
FSTThrowInvalidArgument(
|
|
@"Invalid field path (%@). Paths must not be empty, begin with '.', end with '.', or "
|
|
@"contain '..'",
|
|
path);
|
|
}
|
|
}
|
|
|
|
/** Matches any characters in a field path string that are reserved. */
|
|
+ (NSRegularExpression *)reservedCharactersRegex {
|
|
static NSRegularExpression *regex = nil;
|
|
static dispatch_once_t onceToken;
|
|
dispatch_once(&onceToken, ^{
|
|
regex = [NSRegularExpression regularExpressionWithPattern:@"[~*/\\[\\]]" options:0 error:nil];
|
|
});
|
|
return regex;
|
|
}
|
|
|
|
- (id)copyWithZone:(NSZone *__nullable)zone {
|
|
return [[[self class] alloc] initPrivate:_internalValue];
|
|
}
|
|
|
|
- (BOOL)isEqual:(nullable id)object {
|
|
if (self == object) {
|
|
return YES;
|
|
}
|
|
|
|
if (![object isKindOfClass:[FIRFieldPath class]]) {
|
|
return NO;
|
|
}
|
|
|
|
return _internalValue == ((FIRFieldPath *)object)->_internalValue;
|
|
}
|
|
|
|
- (NSUInteger)hash {
|
|
return _internalValue.Hash();
|
|
}
|
|
|
|
- (const firebase::firestore::model::FieldPath &)internalValue {
|
|
return _internalValue;
|
|
}
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|