Merge branch 'theo/log_handler' into 'master'

feat: expose connectLogHandler See merge request TankerHQ/sdk-ios!159
TankerHQ · Apr 20, 2021 · ad39e30 · ad39e30
2 parents 9b472a1 + e4a08a5
commit ad39e30
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diff --git a/Tanker/Example/Tanker.xcodeproj/project.pbxproj b/Tanker/Example/Tanker.xcodeproj/project.pbxproj
@@ -7,6 +7,8 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
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+		2D63A3EFA7B80A4231E52577 /* Pods_Tanker_Tests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A49F2D2B695ED0A13CEF1400 /* Pods_Tanker_Tests.framework */; };
 		484E3C8D20DA4ECC0046812D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 484E3C8B20DA4ECC0046812D /* LaunchScreen.storyboard */; };
 		484E3C9020DA4F7D0046812D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 484E3C8E20DA4F7D0046812D /* Main.storyboard */; };
 		6003F58E195388D20070C39A /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 6003F58D195388D20070C39A /* Foundation.framework */; };
@@ -22,8 +24,6 @@
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 		6003F5BA195388D20070C39A /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 6003F5B8195388D20070C39A /* InfoPlist.strings */; };
 		6003F5BC195388D20070C39A /* Tests.m in Sources */ = {isa = PBXBuildFile; fileRef = 6003F5BB195388D20070C39A /* Tests.m */; };
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@@ -38,8 +38,7 @@
 
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@@ -61,10 +60,11 @@
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@@ -77,7 +77,7 @@
 				6003F590195388D20070C39A /* CoreGraphics.framework in Frameworks */,
 				6003F592195388D20070C39A /* UIKit.framework in Frameworks */,
 				6003F58E195388D20070C39A /* Foundation.framework in Frameworks */,
-				D2A75913FFBA9D86D0D322A1 /* Pods_Tanker_Example.framework in Frameworks */,
+				27159275A4876594F9355F74 /* Pods_Tanker_Example.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
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@@ -88,7 +88,7 @@
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 				6003F5B2195388D20070C39A /* UIKit.framework in Frameworks */,
 				6003F5B1195388D20070C39A /* Foundation.framework in Frameworks */,
-				940FDB9DDBD37A60A0EB0E37 /* Pods_Tanker_Tests.framework in Frameworks */,
+				2D63A3EFA7B80A4231E52577 /* Pods_Tanker_Tests.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
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@@ -123,8 +123,8 @@
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 				6003F591195388D20070C39A /* UIKit.framework */,
 				6003F5AF195388D20070C39A /* XCTest.framework */,
-				88D4A64EE399D226CF896EB2 /* Pods_Tanker_Example.framework */,
-				6704482F86F2471FCAA81CB3 /* Pods_Tanker_Tests.framework */,
+				C9054B99FBDC5328ED0C7F9A /* Pods_Tanker_Example.framework */,
+				A49F2D2B695ED0A13CEF1400 /* Pods_Tanker_Tests.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -188,10 +188,10 @@
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 			isa = PBXGroup;
 			children = (
-				6370262494985AF8C3717554 /* Pods-Tanker_Example.debug.xcconfig */,
-				67BAB3B1D8B4084C3443D5FF /* Pods-Tanker_Example.release.xcconfig */,
-				3FDD44FEC85A9C1EEBE81360 /* Pods-Tanker_Tests.debug.xcconfig */,
-				247B0CFEEAD7E0AE00BA76BE /* Pods-Tanker_Tests.release.xcconfig */,
+				8948014BB4199FE80019115C /* Pods-Tanker_Example.debug.xcconfig */,
+				E5158C25B63713788BFC5B86 /* Pods-Tanker_Example.release.xcconfig */,
+				459EA1459456E3883B0EF255 /* Pods-Tanker_Tests.debug.xcconfig */,
+				A22BBC9836A9C6878D1227F7 /* Pods-Tanker_Tests.release.xcconfig */,
 			);
 			path = Pods;
 			sourceTree = "<group>";
@@ -203,11 +203,11 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 6003F5BF195388D20070C39A /* Build configuration list for PBXNativeTarget "Tanker_Example" */;
 			buildPhases = (
-				E217E24426632A3307AD67E7 /* [CP] Check Pods Manifest.lock */,
+				C2F0300A1301DCDFC4594B53 /* [CP] Check Pods Manifest.lock */,
 				6003F586195388D20070C39A /* Sources */,
 				6003F587195388D20070C39A /* Frameworks */,
 				6003F588195388D20070C39A /* Resources */,
-				430E7A0889443ECA66FFB7F7 /* [CP] Embed Pods Frameworks */,
+				A171864BB9D53079034A0AFF /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -222,7 +222,7 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 6003F5C2195388D20070C39A /* Build configuration list for PBXNativeTarget "Tanker_Tests" */;
 			buildPhases = (
-				B3F2F5E9A8D53E3912289FBE /* [CP] Check Pods Manifest.lock */,
+				AC95A9E3DE686DB618559022 /* [CP] Check Pods Manifest.lock */,
 				6003F5AA195388D20070C39A /* Sources */,
 				6003F5AB195388D20070C39A /* Frameworks */,
 				6003F5AC195388D20070C39A /* Resources */,
@@ -298,7 +298,7 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		430E7A0889443ECA66FFB7F7 /* [CP] Embed Pods Frameworks */ = {
+		A171864BB9D53079034A0AFF /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -318,7 +318,7 @@
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Tanker_Example/Pods-Tanker_Example-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		B3F2F5E9A8D53E3912289FBE /* [CP] Check Pods Manifest.lock */ = {
+		AC95A9E3DE686DB618559022 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -340,7 +340,7 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		E217E24426632A3307AD67E7 /* [CP] Check Pods Manifest.lock */ = {
+		C2F0300A1301DCDFC4594B53 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
@@ -504,7 +504,7 @@
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 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 6370262494985AF8C3717554 /* Pods-Tanker_Example.debug.xcconfig */;
+			baseConfigurationReference = 8948014BB4199FE80019115C /* Pods-Tanker_Example.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				DEVELOPMENT_TEAM = 5XDTLBME2P;
@@ -520,7 +520,7 @@
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 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 67BAB3B1D8B4084C3443D5FF /* Pods-Tanker_Example.release.xcconfig */;
+			baseConfigurationReference = E5158C25B63713788BFC5B86 /* Pods-Tanker_Example.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
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@@ -536,7 +536,7 @@
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 		6003F5C3195388D20070C39A /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 3FDD44FEC85A9C1EEBE81360 /* Pods-Tanker_Tests.debug.xcconfig */;
+			baseConfigurationReference = 459EA1459456E3883B0EF255 /* Pods-Tanker_Tests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
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@@ -564,7 +564,7 @@
 		};
 		6003F5C4195388D20070C39A /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 247B0CFEEAD7E0AE00BA76BE /* Pods-Tanker_Tests.release.xcconfig */;
+			baseConfigurationReference = A22BBC9836A9C6878D1227F7 /* Pods-Tanker_Tests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
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diff --git a/Tanker/Headers/TKRCompletionHandlers.h b/Tanker/Headers/TKRCompletionHandlers.h
@@ -6,6 +6,7 @@
 @class TKRVerificationMethod;
 @class TKRAttachResult;
 @class TKREncryptionSession;
+@class TKRLogEntry;
 
 /*!
  @typedef TKRStartHandler
@@ -133,3 +134,5 @@ typedef void (^TKRInputStreamHandler)(NSInputStream* _Nullable stream,
  */
 typedef void (^TKREncryptionSessionHandler)(
     TKREncryptionSession* _Nullable session, NSError* _Nullable err);
+
+typedef void (^TKRLogHandler)(TKRLogEntry* _Nonnull entry);
diff --git a/Tanker/Headers/TKRLogEntry.h b/Tanker/Headers/TKRLogEntry.h
@@ -0,0 +1,18 @@
+#include <Foundation/Foundation.h>
+
+typedef NS_ENUM(NSUInteger, TKRLogLevel) {
+  TKRLogLevelDebug = 1,
+  TKRLogLevelInfo,
+  TKRLogLevelWarning,
+  TKRLogLevelError
+};
+
+@interface TKRLogEntry : NSObject
+
+@property NSString* category;
+@property TKRLogLevel level;
+@property NSString* file;
+@property NSUInteger line;
+@property NSString* message;
+
+@end
diff --git a/Tanker/Headers/TKRTanker.h b/Tanker/Headers/TKRTanker.h
@@ -44,6 +44,8 @@
 
 + (nonnull NSString*)prehashPassword:(nonnull NSString*)password;
 
++ (void)connectLogHandler:(nonnull TKRLogHandler)handler;
+
 // MARK: Instance methods
 
 /*!
@@ -57,7 +59,6 @@
  */
 - (void)connectDeviceRevokedHandler:(nonnull TKRDeviceRevokedHandler)handler
     DEPRECATED_MSG_ATTRIBUTE("the DeviceRevoked event is deprecated, it will be removed in the future");
-;
 
 /*!
  @brief Get the list of the registered verification methods.

diff --git a/Tanker/Sources/TKRLogEntry.m b/Tanker/Sources/TKRLogEntry.m
@@ -0,0 +1,5 @@
+#import <TKRLogEntry.h>
+
+@implementation TKRLogEntry
+
+@end
diff --git a/Tanker/Sources/TKRTanker.m b/Tanker/Sources/TKRTanker.m
@@ -12,6 +12,7 @@
 #import "TKRVerification+Private.h"
 #import "TKRVerificationKey+Private.h"
 #import "TKRVerificationMethod+Private.h"
+#import "TKRLogEntry.h"
 
 #include <assert.h>
 #include <string.h>
@@ -21,6 +22,23 @@
 
 #define TANKER_IOS_VERSION @"9999"
 
+TKRLogHandler globalLogHandler = ^(TKRLogEntry* _Nonnull entry){
+  switch (entry.level)
+  {
+  case TKRLogLevelDebug:
+    break;
+  case TKRLogLevelInfo:
+    break;
+  case TKRLogLevelWarning:
+      break;
+  case TKRLogLevelError:
+    NSLog(@"Tanker Error: [%@] %@", entry.category, entry.message);
+    break;
+  default:
+    NSLog(@"Unknown Tanker log level: %c: [%@] %@", (int)entry.level, entry.category, entry.message);
+  }
+};
+
 static void verificationToCVerification(TKRVerification* _Nonnull verification, tanker_verification_t* c_verification)
 {
   c_verification->verification_method_type = verification.type;
@@ -39,7 +57,6 @@ static void verificationToCVerification(TKRVerification* _Nonnull verification,
     break;
   case TKRVerificationMethodTypeOIDCIDToken:
     c_verification->oidc_id_token = [verification.oidcIDToken cStringUsingEncoding:NSUTF8StringEncoding];
-    ;
     break;
   default:
     NSLog(@"Unreachable code: unknown verification method type: %lu", (unsigned long)verification.type);
@@ -74,22 +91,15 @@ static void dispatchInBackground(id block)
   dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), block);
 }
 
-static void logHandler(tanker_log_record_t const* record)
+static void defaultLogHandler(tanker_log_record_t const* record)
 {
-  switch (record->level)
-  {
-  case TANKER_LOG_DEBUG:
-    break;
-  case TANKER_LOG_INFO:
-    break;
-  case TANKER_LOG_WARNING:
-    break;
-  case TANKER_LOG_ERROR:
-    NSLog(@"Tanker Error: [%s] %s", record->category, record->message);
-    break;
-  default:
-    NSLog(@"Unknown Tanker log level: %c: [%s] %s", record->level, record->category, record->message);
-  }
+  TKRLogEntry* entry = [[TKRLogEntry alloc] init];
+  entry.category = [NSString stringWithCString:record->category encoding:NSUTF8StringEncoding];
+  entry.file = [NSString stringWithCString:record->file encoding:NSUTF8StringEncoding];
+  entry.message = [NSString stringWithCString:record->message encoding:NSUTF8StringEncoding];
+  entry.level = (TKRLogLevel)record->level;
+  entry.line = record->line;
+  globalLogHandler(entry);
 }
 
 static void onDeviceRevoked(void* unused, void* extra_arg)
@@ -131,9 +141,9 @@ @implementation TKRTanker
 + (nonnull TKRTanker*)tankerWithOptions:(nonnull TKRTankerOptions*)options
 {
   __block TKRTanker* tanker = [[[self class] alloc] init];
+  tanker_set_log_handler(&defaultLogHandler);
   tanker.options = options;
   tanker.callbacks = [NSMutableDictionary dictionary];
-  tanker_set_log_handler(&logHandler);
 
   tanker_options_t cOptions = TANKER_OPTIONS_INIT;
   convertOptions(options, &cOptions);
@@ -172,6 +182,12 @@ + (nonnull NSString*)prehashPassword:(nonnull NSString*)password
   NSString* hashed = [NSString stringWithCString:c_hashed encoding:NSUTF8StringEncoding];
   return hashed;
 }
+
++ (void)connectLogHandler:(nonnull TKRLogHandler)handler
+{
+  globalLogHandler = handler;
+}
+
 // MARK: Instance methods
 
 - (void)startWithIdentity:(nonnull NSString*)identity completionHandler:(nonnull TKRStartHandler)handler

diff --git a/Tanker/export_symbols.list b/Tanker/export_symbols.list
@@ -1,5 +1,6 @@
 _OBJC_CLASS_$_TKREncryptionOptions
 _OBJC_CLASS_$_TKRTanker
+_OBJC_CLASS_$_TKRLogEntry
 _OBJC_CLASS_$_TKRTankerOptions
 _OBJC_CLASS_$_TKRVerificationKey
 _OBJC_CLASS_$_TKRVerification