Make GRPCRequestHeaders public and import from GRPCCall

1 files changed, 0 insertions, 128 deletions

diff --git a/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m b/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m
deleted file mode 100644
index f479ed7501..0000000000
--- a/src/objective-c/GRPCClient/private/GRPCRequestHeaders.m
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#import <Foundation/Foundation.h>
-#import "GRPCRequestHeaders.h"
-#import "GRPCCall.h"
-
-static NSString* normalizeKey(NSString* key) {
-  if ([key canBeConvertedToEncoding:NSASCIIStringEncoding]) {
-    return [key lowercaseString];
-  } else {
-    return nil;
-  }
-}
-
-static bool isKeyValuePairValid(NSString *key, id value) {
-  if ([key hasSuffix:@"-bin"]) {
-    if (![value isKindOfClass:[NSData class]]) {
-      return false;
-    }
-  } else {
-    if (![value isKindOfClass:[NSString class]]) {
-      return false;
-    }
-  }
-  return true;
-}
-
-@implementation GRPCRequestHeaders {
-  __weak GRPCCall *_call;
-  NSMutableDictionary *_proxy;
-}
-
-- (instancetype) initWithCall:(GRPCCall *)call {
-  self = [super init];
-  if (self) {
-    _call = call;
-    _proxy = [NSMutableDictionary dictionary];
-  }
-  return self;
-}
-
-- (id) objectForKeyedSubscript:(NSString *)key {
-  NSString *normalizedKey = normalizeKey(key);
-  if (normalizedKey) {
-    return _proxy[normalizedKey];
-  } else {
-    return [NSNull null];
-  }
-}
-
-- (void) setObject:(id)obj forKeyedSubscript:(NSString *)key {
-  if (_call.state == GRXWriterStateNotStarted) {
-    NSString *normalizedKey = normalizeKey(key);
-    if (normalizedKey) {
-      if (isKeyValuePairValid(key, obj)) {
-        _proxy[normalizedKey] = obj;
-      } else {
-        [NSException raise:@"Invalid key/value pair"
-                    format:@"Key %@ could not be added with value %@", key, obj];
-      }
-    } else {
-      [NSException raise:@"Invalid key" format:@"Key %@ contains illegal characters", key];
-    }
-  } else {
-    [NSException raise:@"Invalid modification"
-                format:@"Cannot modify request metadata after call is started"];
-  }
-}
-
-- (void) removeObjectForKey:(NSString *)aKey {
-  if (_call.state == GRXWriterStateNotStarted) {
-    NSString *normalizedKey = normalizeKey(aKey);
-    if (normalizedKey) {
-      [_proxy removeObjectForKey:normalizedKey];
-    } else {
-      [NSException raise:@"Invalid key" format:@"Key %@ contains illegal characters", aKey];
-    }
-  } else {
-    [NSException raise:@"Invalid modification"
-                format:@"Cannot modify request metadata after call is started"];
-  }
-}
-
-- (void) removeAllObjects {
-  if (_call.state == GRXWriterStateNotStarted) {
-    [_proxy removeAllObjects];
-  } else {
-    [NSException raise:@"Invalid modification"
-                format:@"Cannot modify request metadata after call is started"];
-  }
-}
-
-- (NSDictionary *)asDictionary {
-  return [NSDictionary dictionaryWithDictionary:_proxy];
-}
-
-@end
\ No newline at end of file