Expose the new process start time field via the PLCrashReport API.

Source/PLCrashReport.m

@@ -420,6 +420,11 @@ error:
     NSString *processPath = nil;
     if (processInfo->process_path != NULL)
         processPath = [NSString stringWithUTF8String: processInfo->process_path];
+
+    /* Start time available? */
+    NSDate *startTime = nil;
+    if (processInfo->has_start_time)
+        startTime = [NSDate dateWithTimeIntervalSince1970: processInfo->start_time];
     
     /* Parent Name available? */
     NSString *parentProcessName = nil;
@@ -434,6 +439,7 @@ error:
     return [[[PLCrashReportProcessInfo alloc] initWithProcessName: processName
                                                         processID: processID
                                                       processPath: processPath
+                                                 processStartTime: startTime
                                                 parentProcessName: parentProcessName
                                                   parentProcessID: parentProcessID
                                                            native: processInfo->native] autorelease];

Source/PLCrashReportProcessInfo.h

@@ -40,7 +40,11 @@
     
     /** Process path */
     NSString* _processPath;
-    
+
+    /** Date and time that the crashing process was started. This may be unavailable, and this property
+     * will be nil. */
+    NSDate *_processStartTime;
+
     /** Parent process name */
     NSString *_parentProcessName;
     
@@ -54,6 +58,7 @@
 - (id) initWithProcessName: (NSString *) processName
                  processID: (NSUInteger) processID
                processPath: (NSString *) processPath
+          processStartTime: (NSDate *) processStartTime
          parentProcessName: (NSString *) parentProcessName
            parentProcessID: (NSUInteger) parentProcessID
                     native: (BOOL) native;
@@ -75,6 +80,12 @@
  */
 @property(nonatomic, readonly) NSString *processPath;
 
+/**
+ * Date and time that the crashing process was started. This value may not be included in the crash report, in which case this property
+ * will be nil.
+ */
+@property(nonatomic, readonly) NSDate *processStartTime;
+
 /**
  * The parent process name. This value may not be included in the crash report, in which case this property
  * will be nil.

Source/PLCrashReportProcessInfo.m

@@ -44,6 +44,7 @@
  * @param processName Process name. May be nil.
  * @param processID Process PID.
  * @param processPath Full path to the process' binary. May be nil.
+ * @param processStartTime Date and time that the crashing process was started. May be nil.
  * @param parentProcessName Parent process' name. May be nil.
  * @param parentProcessID Parent process' PID.
  * @param process Flag designating whether this process is native. If false, the process is being run via process-level
@@ -52,6 +53,7 @@
 - (id) initWithProcessName: (NSString *) processName
                  processID: (NSUInteger) processID
                processPath: (NSString *) processPath
+          processStartTime: (NSDate *) processStartTime
          parentProcessName: (NSString *) parentProcessName
            parentProcessID: (NSUInteger) parentProcessID
                     native: (BOOL) native
@@ -62,6 +64,7 @@
     _processName = [processName retain];
     _processID = processID;
     _processPath = [processPath retain];
+    _processStartTime = [processStartTime retain];
     _parentProcessName = [parentProcessName retain];
     _parentProcessID = parentProcessID;
     _native = native;
@@ -72,6 +75,7 @@
 - (void) dealloc {
     [_processName release];
     [_processPath release];
+    [_processStartTime release];
     [_parentProcessName release];
     [super dealloc];
 }
@@ -79,6 +83,7 @@
 @synthesize processName = _processName;
 @synthesize processID = _processID;
 @synthesize processPath = _processPath;
+@synthesize processStartTime = _processStartTime;
 @synthesize parentProcessName = _parentProcessName;
 @synthesize parentProcessID = _parentProcessID;
 @synthesize native = _native;

Source/PLCrashReportTests.m

@@ -167,6 +167,12 @@ static plcrash_error_t plcr_live_report_callback (plcrash_async_thread_state_t *
     STAssertNotNil(crashLog.processInfo, @"No process information available");
     STAssertNotNil(crashLog.processInfo.processName, @"No process name available");
     STAssertNotNil(crashLog.processInfo.processPath, @"No process path available");
+
+    STAssertNotNil(crashLog.processInfo.processStartTime, @"No process start time available");
+    NSTimeInterval startTimeInterval = [[NSDate date] timeIntervalSinceDate: crashLog.processInfo.processStartTime];
+    STAssertTrue(startTimeInterval >= 0, @"Date occured in the future");
+    STAssertTrue(startTimeInterval < 60, @"Date occured more than 60 second in the past");
+
     STAssertNotNil(crashLog.processInfo.parentProcessName, @"No parent process name available");
     STAssertTrue(crashLog.processInfo.native, @"Process should be native");