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Extract the uploader process from crash_report_sender

Browse source 
The aim is to separate the process itself from the view, to be able to
reuse the process on the iOS platform.
Review URL: http://breakpad.appspot.com/309002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@853 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
qsr@chromium.org 2011-10-10 14:40:26 +00:00
parent da1c36d03e
commit bf747d2dbb
5 changed files with 695 additions and 570 deletions
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6
src/client/mac/Breakpad.xcodeproj/project.pbxproj
View file

@ -38,6 +38,7 @@
163201D61443019E00C4DBF5 /* ConfigFile.h in Headers */ = {isa = PBXBuildFile; fileRef = 163201D41443019E00C4DBF5 /* ConfigFile.h */; };
163201D71443019E00C4DBF5 /* ConfigFile.mm in Sources */ = {isa = PBXBuildFile; fileRef = 163201D51443019E00C4DBF5 /* ConfigFile.mm */; };
163201E31443029300C4DBF5 /* ConfigFile.mm in Sources */ = {isa = PBXBuildFile; fileRef = 163201D51443019E00C4DBF5 /* ConfigFile.mm */; };
163202451443201300C4DBF5 /* uploader.m in Sources */ = {isa = PBXBuildFile; fileRef = 163202441443201300C4DBF5 /* uploader.m */; };
3329D4ED0FA16D820007BBC5 /* Breakpad.xib in Resources */ = {isa = PBXBuildFile; fileRef = 3329D4EC0FA16D820007BBC5 /* Breakpad.xib */; };
33880C800F9E097100817F82 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 33880C7E0F9E097100817F82 /* InfoPlist.strings */; };
4084699D0F5D9CF900FDCA37 /* crash_report_sender.icns in Resources */ = {isa = PBXBuildFile; fileRef = 4084699C0F5D9CF900FDCA37 /* crash_report_sender.icns */; };
@ -549,6 +550,8 @@
1058C7B1FEA5585E11CA2CBB /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = System/Library/Frameworks/Cocoa.framework; sourceTree = SDKROOT; };
163201D41443019E00C4DBF5 /* ConfigFile.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ConfigFile.h; path = crash_generation/ConfigFile.h; sourceTree = "<group>"; };
163201D51443019E00C4DBF5 /* ConfigFile.mm */ = {isa = PBXFileReference; explicitFileType = sourcecode.cpp.objcpp; fileEncoding = 4; name = ConfigFile.mm; path = crash_generation/ConfigFile.mm; sourceTree = "<group>"; };
163202431443201300C4DBF5 /* uploader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = uploader.h; path = sender/uploader.h; sourceTree = "<group>"; };
163202441443201300C4DBF5 /* uploader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = uploader.m; path = sender/uploader.m; sourceTree = "<group>"; };
32DBCF5E0370ADEE00C91783 /* Breakpad_Prefix.pch */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Breakpad_Prefix.pch; path = Framework/Breakpad_Prefix.pch; sourceTree = "<group>"; };
3329D4EC0FA16D820007BBC5 /* Breakpad.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Breakpad.xib; path = sender/Breakpad.xib; sourceTree = "<group>"; };
33880C7F0F9E097100817F82 /* English */ = {isa = PBXFileReference; fileEncoding = 10; lastKnownFileType = text.plist.strings; name = English; path = sender/English.lproj/InfoPlist.strings; sourceTree = "<group>"; };
@ -992,6 +995,8 @@
F92C56A60ECE04B6009BE4BA /* sender */ = {
isa = PBXGroup;
children = (
163202431443201300C4DBF5 /* uploader.h */,
163202441443201300C4DBF5 /* uploader.m */,
F9B6309F100FF96B00D0F4AC /* goArrow.png */,
F92C56A70ECE04C5009BE4BA /* crash_report_sender.h */,
F92C56A80ECE04C5009BE4BA /* crash_report_sender.m */,
@ -1732,6 +1737,7 @@
F9C44EA20EF09F93003AEBAA /* HTTPMultipartUpload.m in Sources */,
F92C56A90ECE04C5009BE4BA /* crash_report_sender.m in Sources */,
F9C44EE90EF0A3C1003AEBAA /* GTMLogger.m in Sources */,
163202451443201300C4DBF5 /* uploader.m in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};

27
src/client/mac/sender/crash_report_sender.h
View file

@ -34,15 +34,9 @@
#include <Foundation/Foundation.h>
#include "client/mac/Framework/Breakpad.h"
#include "client/mac/sender/uploader.h"
#import "GTMDefines.h"
#define kClientIdPreferenceKey @"clientid"
extern NSString *const kGoogleServerType;
extern NSString *const kSocorroServerType;
extern NSString *const kDefaultServerType;
// We're sublcassing NSTextField in order to override a particular
// method (see the implementation) that lets us reject changes if they
// are longer than a particular length. Bindings would normally solve
@ -87,29 +81,12 @@ extern NSString *const kDefaultServerType;
NSString *countdownMessage_; // Message indicating time
// left for input.
@private
int configFile_; // File descriptor for config file
NSMutableDictionary *parameters_; // Key value pairs of data (STRONG)
NSData *minidumpContents_; // The data in the minidump (STRONG)
NSData *logFileData_; // An NSdata for the tar,
// bz2'd log file.
NSTimeInterval remainingDialogTime_; // Keeps track of how long
// we have until we cancel
// the dialog
NSTimer *messageTimer_; // Timer we use to update
// the dialog
NSMutableDictionary *serverDictionary_; // The dictionary mapping a
// server type name to a
// dictionary of server
// parameter names.
NSMutableDictionary *socorroDictionary_; // The dictionary for
// Socorro.
NSMutableDictionary *googleDictionary_; // The dictionary for
// Google.
NSMutableDictionary *extraServerVars_; // A dictionary containing
// extra key/value pairs
// that are uploaded to the
// crash server with the
// minidump.
Uploader* uploader_; // Uploader we use to send the data.
}
// Stops the modal panel with an NSAlertDefaultReturn value. This is the action

579
src/client/mac/sender/crash_report_sender.m
View file

@ -41,17 +41,12 @@
#define kLastSubmission @"LastSubmission"
const int kMinidumpFileLengthLimit = 800000;
const int kUserCommentsMaxLength = 1500;
const int kEmailMaxLength = 64;
#define kApplePrefsSyncExcludeAllKey \
@"com.apple.PreferenceSync.ExcludeAllSyncKeys"
NSString *const kGoogleServerType = @"google";
NSString *const kSocorroServerType = @"socorro";
NSString *const kDefaultServerType = @"google";
#pragma mark -
@interface NSView (ResizabilityExtentions)
@ -160,18 +155,8 @@ NSString *const kDefaultServerType = @"google";
#pragma mark -
@interface Reporter(PrivateMethods)
+ (uid_t)consoleUID;
- (id)initWithConfigurationFD:(int)fd;
- (NSString *)readString;
- (NSData *)readData:(ssize_t)length;
- (BOOL)readConfigurationData;
- (BOOL)readMinidumpData;
- (BOOL)readLogFileData;
- (id)initWithConfigFile:(const char *)configFile;
// Returns YES if it has been long enough since the last report that we should
// submit a report for this crash.
@ -221,30 +206,6 @@ NSString *const kDefaultServerType = @"google";
- (NSInteger)runModalWindow:(NSWindow*)window
withTimeout:(NSTimeInterval)timeout;
// Returns a unique client id (user-specific), creating a persistent
// one in the user defaults, if necessary.
- (NSString*)clientID;
// Returns a dictionary that can be used to map Breakpad parameter names to
// URL parameter names.
- (NSMutableDictionary *)dictionaryForServerType:(NSString *)serverType;
// Helper method to set HTTP parameters based on server type. This is
// called right before the upload - crashParameters will contain, on exit,
// URL parameters that should be sent with the minidump.
- (BOOL)populateServerDictionary:(NSMutableDictionary *)crashParameters;
// Initialization helper to create dictionaries mapping Breakpad
// parameters to URL parameters
- (void)createServerParameterDictionaries;
// Accessor method for the URL parameter dictionary
- (NSMutableDictionary *)urlParameterDictionary;
// This method adds a key/value pair to the dictionary that
// will be uploaded to the crash server.
- (void)addServerParameter:(id)value forKey:(NSString *)key;
// This method is used to periodically update the UI with how many
// seconds are left in the dialog display.
- (void)updateSecondsLeftInDialogDisplay:(NSTimer*)theTimer;
@ -255,291 +216,24 @@ NSString *const kDefaultServerType = @"google";
// in their comments/email.
- (void)controlTextDidBeginEditing:(NSNotification *)aNotification;
// Records the uploaded crash ID to the log file.
- (void)logUploadWithID:(const char *)uploadID;
- (void)report;
@end
@implementation Reporter
//=============================================================================
+ (uid_t)consoleUID {
SCDynamicStoreRef store =
SCDynamicStoreCreate(kCFAllocatorDefault, CFSTR("Reporter"), NULL, NULL);
uid_t uid = -2; // Default to "nobody"
if (store) {
CFStringRef user = SCDynamicStoreCopyConsoleUser(store, &uid, NULL);
if (user)
CFRelease(user);
else
uid = -2;
CFRelease(store);
}
return uid;
}
//=============================================================================
- (id)initWithConfigurationFD:(int)fd {
- (id)initWithConfigFile:(const char *)configFile {
if ((self = [super init])) {
configFile_ = fd;
remainingDialogTime_ = 0;
uploader_ = [[Uploader alloc] initWithConfigFile:configFile];
if (!uploader_) {
[self release];
return nil;
}
}
// Because the reporter is embedded in the framework (and many copies
// of the framework may exist) its not completely certain that the OS
// will obey the com.apple.PreferenceSync.ExcludeAllSyncKeys in our
// Info.plist. To make sure, also set the key directly if needed.
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
if (![ud boolForKey:kApplePrefsSyncExcludeAllKey]) {
[ud setBool:YES forKey:kApplePrefsSyncExcludeAllKey];
}
[self createServerParameterDictionaries];
return self;
}
//=============================================================================
- (NSString *)readString {
NSMutableString *str = [NSMutableString stringWithCapacity:32];
char ch[2] = { 0 };
while (read(configFile_, &ch[0], 1) == 1) {
if (ch[0] == '\n') {
// Break if this is the first newline after reading some other string
// data.
if ([str length])
break;
} else {
[str appendString:[NSString stringWithUTF8String:ch]];
}
}
return str;
}
//=============================================================================
- (NSData *)readData:(ssize_t)length {
NSMutableData *data = [NSMutableData dataWithLength:length];
char *bytes = (char *)[data bytes];
if (read(configFile_, bytes, length) != length)
return nil;
return data;
}
//=============================================================================
- (BOOL)readConfigurationData {
parameters_ = [[NSMutableDictionary alloc] init];
while (1) {
NSString *key = [self readString];
if (![key length])
break;
// Read the data. Try to convert to a UTF-8 string, or just save
// the data
NSString *lenStr = [self readString];
ssize_t len = [lenStr intValue];
NSData *data = [self readData:len];
id value = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
// If the keyname is prefixed by BREAKPAD_SERVER_PARAMETER_PREFIX
// that indicates that it should be uploaded to the server along
// with the minidump, so we treat it specially.
if ([key hasPrefix:@BREAKPAD_SERVER_PARAMETER_PREFIX]) {
NSString *urlParameterKey =
[key substringFromIndex:[@BREAKPAD_SERVER_PARAMETER_PREFIX length]];
if ([urlParameterKey length]) {
if (value) {
[self addServerParameter:value
forKey:urlParameterKey];
} else {
[self addServerParameter:data
forKey:urlParameterKey];
}
}
} else {
[parameters_ setObject:(value ? value : data) forKey:key];
}
[value release];
}
// generate a unique client ID based on this host's MAC address
// then add a key/value pair for it
NSString *clientID = [self clientID];
[parameters_ setObject:clientID forKey:@"guid"];
close(configFile_);
configFile_ = -1;
return YES;
}
// Per user per machine
- (NSString *)clientID {
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
NSString *crashClientID = [ud stringForKey:kClientIdPreferenceKey];
if (crashClientID) {
return crashClientID;
}
// Otherwise, if we have no client id, generate one!
srandom((int)[[NSDate date] timeIntervalSince1970]);
long clientId1 = random();
long clientId2 = random();
long clientId3 = random();
crashClientID = [NSString stringWithFormat:@"%x%x%x",
clientId1, clientId2, clientId3];
[ud setObject:crashClientID forKey:kClientIdPreferenceKey];
[ud synchronize];
return crashClientID;
}
//=============================================================================
- (BOOL)readLogFileData {
unsigned int logFileCounter = 0;
NSString *logPath;
size_t logFileTailSize =
[[parameters_ objectForKey:@BREAKPAD_LOGFILE_UPLOAD_SIZE] intValue];
NSMutableArray *logFilenames; // An array of NSString, one per log file
logFilenames = [[NSMutableArray alloc] init];
char tmpDirTemplate[80] = "/tmp/CrashUpload-XXXXX";
char *tmpDir = mkdtemp(tmpDirTemplate);
// Construct key names for the keys we expect to contain log file paths
for(logFileCounter = 0;; logFileCounter++) {
NSString *logFileKey = [NSString stringWithFormat:@"%@%d",
@BREAKPAD_LOGFILE_KEY_PREFIX,
logFileCounter];
logPath = [parameters_ objectForKey:logFileKey];
// They should all be consecutive, so if we don't find one, assume
// we're done
if (!logPath) {
break;
}
NSData *entireLogFile = [[NSData alloc] initWithContentsOfFile:logPath];
if (entireLogFile == nil) {
continue;
}
NSRange fileRange;
// Truncate the log file, only if necessary
if ([entireLogFile length] <= logFileTailSize) {
fileRange = NSMakeRange(0, [entireLogFile length]);
} else {
fileRange = NSMakeRange([entireLogFile length] - logFileTailSize,
logFileTailSize);
}
char tmpFilenameTemplate[100];
// Generate a template based on the log filename
sprintf(tmpFilenameTemplate,"%s/%s-XXXX", tmpDir,
[[logPath lastPathComponent] fileSystemRepresentation]);
char *tmpFile = mktemp(tmpFilenameTemplate);
NSData *logSubdata = [entireLogFile subdataWithRange:fileRange];
NSString *tmpFileString = [NSString stringWithUTF8String:tmpFile];
[logSubdata writeToFile:tmpFileString atomically:NO];
[logFilenames addObject:[tmpFileString lastPathComponent]];
[entireLogFile release];
}
if ([logFilenames count] == 0) {
[logFilenames release];
logFileData_ = nil;
return NO;
}
// now, bzip all files into one
NSTask *tarTask = [[NSTask alloc] init];
[tarTask setCurrentDirectoryPath:[NSString stringWithUTF8String:tmpDir]];
[tarTask setLaunchPath:@"/usr/bin/tar"];
NSMutableArray *bzipArgs = [NSMutableArray arrayWithObjects:@"-cjvf",
@"log.tar.bz2",nil];
[bzipArgs addObjectsFromArray:logFilenames];
[logFilenames release];
[tarTask setArguments:bzipArgs];
[tarTask launch];
[tarTask waitUntilExit];
[tarTask release];
NSString *logTarFile = [NSString stringWithFormat:@"%s/log.tar.bz2",tmpDir];
logFileData_ = [[NSData alloc] initWithContentsOfFile:logTarFile];
if (logFileData_ == nil) {
GTMLoggerDebug(@"Cannot find temp tar log file: %@", logTarFile);
return NO;
}
return YES;
}
//=============================================================================
- (BOOL)readMinidumpData {
NSString *minidumpDir = [parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *minidumpID = [parameters_ objectForKey:@kReporterMinidumpIDKey];
if (![minidumpID length])
return NO;
NSString *path = [minidumpDir stringByAppendingPathComponent:minidumpID];
path = [path stringByAppendingPathExtension:@"dmp"];
// check the size of the minidump and limit it to a reasonable size
// before attempting to load into memory and upload
const char *fileName = [path fileSystemRepresentation];
struct stat fileStatus;
BOOL success = YES;
if (!stat(fileName, &fileStatus)) {
if (fileStatus.st_size > kMinidumpFileLengthLimit) {
fprintf(stderr, "Breakpad Reporter: minidump file too large " \
"to upload : %d\n", (int)fileStatus.st_size);
success = NO;
}
} else {
fprintf(stderr, "Breakpad Reporter: unable to determine minidump " \
"file length\n");
success = NO;
}
if (success) {
minidumpContents_ = [[NSData alloc] initWithContentsOfFile:path];
success = ([minidumpContents_ length] ? YES : NO);
}
if (!success) {
// something wrong with the minidump file -- delete it
unlink(fileName);
}
return success;
}
//=============================================================================
- (BOOL)askUserPermissionToSend {
// Initialize Cocoa, needed to display the alert
@ -560,12 +254,14 @@ NSString *const kDefaultServerType = @"google";
buttonPressed = [self runModalWindow:alertWindow_ withTimeout:timeout];
// Extract info from the user into the parameters_ dictionary
// Extract info from the user into the uploader_.
if ([self commentsValue]) {
[parameters_ setObject:[self commentsValue] forKey:@BREAKPAD_COMMENTS];
[[uploader_ parameters] setObject:[self commentsValue]
forKey:@BREAKPAD_COMMENTS];
}
if ([self emailValue]) {
[parameters_ setObject:[self emailValue] forKey:@BREAKPAD_EMAIL];
[[uploader_ parameters] setObject:[self emailValue]
forKey:@BREAKPAD_EMAIL];
}
} else {
// Create an alert panel to tell the user something happened
@ -804,9 +500,9 @@ doCommandBySelector:(SEL)commandSelector {
#pragma mark -
//=============================================================================
- (BOOL)reportIntervalElapsed {
float interval = [[parameters_ objectForKey:@BREAKPAD_REPORT_INTERVAL]
floatValue];
NSString *program = [parameters_ objectForKey:@BREAKPAD_PRODUCT];
float interval = [[[uploader_ parameters]
objectForKey:@BREAKPAD_REPORT_INTERVAL] floatValue];
NSString *program = [[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT];
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
NSMutableDictionary *programDict =
[NSMutableDictionary dictionaryWithDictionary:[ud dictionaryForKey:program]];
@ -831,29 +527,30 @@ doCommandBySelector:(SEL)commandSelector {
}
- (BOOL)isOnDemand {
return [[parameters_ objectForKey:@BREAKPAD_ON_DEMAND]
return [[[uploader_ parameters] objectForKey:@BREAKPAD_ON_DEMAND]
isEqualToString:@"YES"];
}
- (BOOL)shouldSubmitSilently {
return [[parameters_ objectForKey:@BREAKPAD_SKIP_CONFIRM]
return [[[uploader_ parameters] objectForKey:@BREAKPAD_SKIP_CONFIRM]
isEqualToString:@"YES"];
}
- (BOOL)shouldRequestComments {
return [[parameters_ objectForKey:@BREAKPAD_REQUEST_COMMENTS]
return [[[uploader_ parameters] objectForKey:@BREAKPAD_REQUEST_COMMENTS]
isEqualToString:@"YES"];
}
- (BOOL)shouldRequestEmail {
return [[parameters_ objectForKey:@BREAKPAD_REQUEST_EMAIL]
return [[[uploader_ parameters] objectForKey:@BREAKPAD_REQUEST_EMAIL]
isEqualToString:@"YES"];
}
- (NSString*)shortDialogMessage {
NSString *displayName = [parameters_ objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
NSString *displayName =
[[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
if (![displayName length])
displayName = [parameters_ objectForKey:@BREAKPAD_PRODUCT];
displayName = [[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT];
if ([self isOnDemand]) {
return [NSString
@ -867,11 +564,12 @@ doCommandBySelector:(SEL)commandSelector {
}
- (NSString*)explanatoryDialogText {
NSString *displayName = [parameters_ objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
NSString *displayName =
[[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT_DISPLAY];
if (![displayName length])
displayName = [parameters_ objectForKey:@BREAKPAD_PRODUCT];
displayName = [[uploader_ parameters] objectForKey:@BREAKPAD_PRODUCT];
NSString *vendor = [parameters_ objectForKey:@BREAKPAD_VENDOR];
NSString *vendor = [[uploader_ parameters] objectForKey:@BREAKPAD_VENDOR];
if (![vendor length])
vendor = @"unknown vendor";
@ -888,8 +586,8 @@ doCommandBySelector:(SEL)commandSelector {
- (NSTimeInterval)messageTimeout {
// Get the timeout value for the notification.
NSTimeInterval timeout = [[parameters_ objectForKey:@BREAKPAD_CONFIRM_TIMEOUT]
floatValue];
NSTimeInterval timeout = [[[uploader_ parameters]
objectForKey:@BREAKPAD_CONFIRM_TIMEOUT] floatValue];
// Require a timeout of at least a minute (except 0, which means no timeout).
if (timeout > 0.001 && timeout < 60.0) {
timeout = 60.0;
@ -897,194 +595,13 @@ doCommandBySelector:(SEL)commandSelector {
return timeout;
}
- (void)createServerParameterDictionaries {
serverDictionary_ = [[NSMutableDictionary alloc] init];
socorroDictionary_ = [[NSMutableDictionary alloc] init];
googleDictionary_ = [[NSMutableDictionary alloc] init];
extraServerVars_ = [[NSMutableDictionary alloc] init];
[serverDictionary_ setObject:socorroDictionary_ forKey:kSocorroServerType];
[serverDictionary_ setObject:googleDictionary_ forKey:kGoogleServerType];
[googleDictionary_ setObject:@"ptime" forKey:@BREAKPAD_PROCESS_UP_TIME];
[googleDictionary_ setObject:@"email" forKey:@BREAKPAD_EMAIL];
[googleDictionary_ setObject:@"comments" forKey:@BREAKPAD_COMMENTS];
[googleDictionary_ setObject:@"prod" forKey:@BREAKPAD_PRODUCT];
[googleDictionary_ setObject:@"ver" forKey:@BREAKPAD_VERSION];
[socorroDictionary_ setObject:@"Comments" forKey:@BREAKPAD_COMMENTS];
[socorroDictionary_ setObject:@"CrashTime"
forKey:@BREAKPAD_PROCESS_CRASH_TIME];
[socorroDictionary_ setObject:@"StartupTime"
forKey:@BREAKPAD_PROCESS_START_TIME];
[socorroDictionary_ setObject:@"Version"
forKey:@BREAKPAD_VERSION];
[socorroDictionary_ setObject:@"ProductName"
forKey:@BREAKPAD_PRODUCT];
[socorroDictionary_ setObject:@"Email"
forKey:@BREAKPAD_EMAIL];
}
- (NSMutableDictionary *)dictionaryForServerType:(NSString *)serverType {
if (serverType == nil || [serverType length] == 0) {
return [serverDictionary_ objectForKey:kDefaultServerType];
}
return [serverDictionary_ objectForKey:serverType];
}
- (NSMutableDictionary *)urlParameterDictionary {
NSString *serverType = [parameters_ objectForKey:@BREAKPAD_SERVER_TYPE];
return [self dictionaryForServerType:serverType];
}
- (BOOL)populateServerDictionary:(NSMutableDictionary *)crashParameters {
NSDictionary *urlParameterNames = [self urlParameterDictionary];
id key;
NSEnumerator *enumerator = [parameters_ keyEnumerator];
while ((key = [enumerator nextObject])) {
// The key from parameters_ corresponds to a key in
// urlParameterNames. The value in parameters_ gets stored in
// crashParameters with a key that is the value in
// urlParameterNames.
// For instance, if parameters_ has [PRODUCT_NAME => "FOOBAR"] and
// urlParameterNames has [PRODUCT_NAME => "pname"] the final HTTP
// URL parameter becomes [pname => "FOOBAR"].
NSString *breakpadParameterName = (NSString *)key;
NSString *urlParameter = [urlParameterNames
objectForKey:breakpadParameterName];
if (urlParameter) {
[crashParameters setObject:[parameters_ objectForKey:key]
forKey:urlParameter];
}
}
// Now, add the parameters that were added by the application.
enumerator = [extraServerVars_ keyEnumerator];
while ((key = [enumerator nextObject])) {
NSString *urlParameterName = (NSString *)key;
NSString *urlParameterValue =
[extraServerVars_ objectForKey:urlParameterName];
[crashParameters setObject:urlParameterValue
forKey:urlParameterName];
}
return YES;
}
- (void)addServerParameter:(id)value forKey:(NSString *)key {
[extraServerVars_ setObject:value forKey:key];
}
//=============================================================================
- (void)report {
NSURL *url = [NSURL URLWithString:[parameters_ objectForKey:@BREAKPAD_URL]];
HTTPMultipartUpload *upload = [[HTTPMultipartUpload alloc] initWithURL:url];
NSMutableDictionary *uploadParameters = [NSMutableDictionary dictionary];
if (![self populateServerDictionary:uploadParameters]) {
return;
}
[upload setParameters:uploadParameters];
// Add minidump file
if (minidumpContents_) {
[upload addFileContents:minidumpContents_ name:@"upload_file_minidump"];
// Send it
NSError *error = nil;
NSData *data = [upload send:&error];
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
const char *reportID = "ERR";
if (error) {
fprintf(stderr, "Breakpad Reporter: Send Error: %s\n",
[[error description] UTF8String]);
} else {
NSCharacterSet *trimSet = [NSCharacterSet whitespaceAndNewlineCharacterSet];
reportID = [[result stringByTrimmingCharactersInSet:trimSet] UTF8String];
[self logUploadWithID:reportID];
}
// rename the minidump file according to the id returned from the server
NSString *minidumpDir = [parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *minidumpID = [parameters_ objectForKey:@kReporterMinidumpIDKey];
NSString *srcString = [NSString stringWithFormat:@"%@/%@.dmp",
minidumpDir, minidumpID];
NSString *destString = [NSString stringWithFormat:@"%@/%s.dmp",
minidumpDir, reportID];
const char *src = [srcString fileSystemRepresentation];
const char *dest = [destString fileSystemRepresentation];
if (rename(src, dest) == 0) {
GTMLoggerInfo(@"Breakpad Reporter: Renamed %s to %s after successful " \
"upload",src, dest);
}
else {
// can't rename - don't worry - it's not important for users
GTMLoggerDebug(@"Breakpad Reporter: successful upload report ID = %s\n",
reportID );
}
[result release];
}
if (logFileData_) {
HTTPMultipartUpload *logUpload = [[HTTPMultipartUpload alloc] initWithURL:url];
[uploadParameters setObject:@"log" forKey:@"type"];
[logUpload setParameters:uploadParameters];
[logUpload addFileContents:logFileData_ name:@"log"];
NSError *error = nil;
NSData *data = [logUpload send:&error];
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
[result release];
[logUpload release];
}
[upload release];
}
- (void)logUploadWithID:(const char *)uploadID {
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *logFilePath = [NSString stringWithFormat:@"%@/%s",
minidumpDir, kReporterLogFilename];
NSString *logLine = [NSString stringWithFormat:@"%0.f,%s\n",
[[NSDate date] timeIntervalSince1970], uploadID];
NSData *logData = [logLine dataUsingEncoding:kCFStringEncodingUTF8];
NSFileManager *fileManager = [NSFileManager defaultManager];
if ([fileManager fileExistsAtPath:logFilePath]) {
NSFileHandle *logFileHandle =
[NSFileHandle fileHandleForWritingAtPath:logFilePath];
[logFileHandle seekToEndOfFile];
[logFileHandle writeData:logData];
[logFileHandle closeFile];
} else {
[fileManager createFileAtPath:logFilePath
contents:logData
attributes:nil];
}
[uploader_ report];
}
//=============================================================================
- (void)dealloc {
[parameters_ release];
[minidumpContents_ release];
[logFileData_ release];
[googleDictionary_ release];
[socorroDictionary_ release];
[serverDictionary_ release];
[extraServerVars_ release];
[uploader_ release];
[super dealloc];
}
@ -1175,40 +692,12 @@ int main(int argc, const char *argv[]) {
exit(1);
}
// Open the file before (potentially) switching to console user
int configFile = open(argv[1], O_RDONLY, 0600);
if (configFile == -1) {
GTMLoggerDebug(@"Couldn't open config file %s - %s",
argv[1],
strerror(errno));
}
// we want to avoid a build-up of old config files even if they
// have been incorrectly written by the framework
unlink(argv[1]);
if (configFile == -1) {
GTMLoggerDebug(@"Couldn't unlink config file %s - %s",
argv[1],
strerror(errno));
Reporter *reporter = [[Reporter alloc] initWithConfigFile:argv[1]];
if (!reporter) {
GTMLoggerDebug(@"reporter initialization failed");
exit(1);
}
Reporter *reporter = [[Reporter alloc] initWithConfigurationFD:configFile];
// Gather the configuration data
if (![reporter readConfigurationData]) {
GTMLoggerDebug(@"reporter readConfigurationData failed");
exit(1);
}
// Read the minidump into memory before we (potentially) switch from the
// root user
[reporter readMinidumpData];
[reporter readLogFileData];
// only submit a report if we have not recently crashed in the past
BOOL shouldSubmitReport = [reporter reportIntervalElapsed];
BOOL okayToSend = NO;

74
src/client/mac/sender/uploader.h Normal file
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@ -0,0 +1,74 @@
// Copyright (c) 2011, 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.
//
// This component uses the HTTPMultipartUpload of the breakpad project to send
// the minidump and associated data to the crash reporting servers.
// It will perform throttling based on the parameters passed to it and will
// prompt the user to send the minidump.
#include <Foundation/Foundation.h>
#include "client/mac/Framework/Breakpad.h"
#import "common/mac/GTMDefines.h"
#define kClientIdPreferenceKey @"clientid"
extern NSString *const kGoogleServerType;
extern NSString *const kSocorroServerType;
extern NSString *const kDefaultServerType;
@interface Uploader : NSObject {
@private
int configFile_; // File descriptor for config file
NSMutableDictionary *parameters_; // Key value pairs of data (STRONG)
NSData *minidumpContents_; // The data in the minidump (STRONG)
NSData *logFileData_; // An NSdata for the tar,
// bz2'd log file.
NSMutableDictionary *serverDictionary_; // The dictionary mapping a
// server type name to a
// dictionary of server
// parameter names.
NSMutableDictionary *socorroDictionary_; // The dictionary for
// Socorro.
NSMutableDictionary *googleDictionary_; // The dictionary for
// Google.
NSMutableDictionary *extraServerVars_; // A dictionary containing
// extra key/value pairs
// that are uploaded to the
// crash server with the
// minidump.
}
- (id)initWithConfigFile:(const char *)configFile;
- (NSMutableDictionary *)parameters;
- (void)report;
@end

579
src/client/mac/sender/uploader.m Normal file
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@ -0,0 +1,579 @@
// Copyright (c) 2011, 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 <pwd.h>
#import <sys/stat.h>
#import <unistd.h>
#import <SystemConfiguration/SystemConfiguration.h>
#import "common/mac/HTTPMultipartUpload.h"
#import "client/mac/sender/uploader.h"
#import "common/mac/GTMLogger.h"
const int kMinidumpFileLengthLimit = 800000;
#define kApplePrefsSyncExcludeAllKey \
@"com.apple.PreferenceSync.ExcludeAllSyncKeys"
NSString *const kGoogleServerType = @"google";
NSString *const kSocorroServerType = @"socorro";
NSString *const kDefaultServerType = @"google";
#define GTMLoggerDebug NSLog
#pragma mark -
@interface Uploader(PrivateMethods)
- (NSString *)readString;
- (NSData *)readData:(ssize_t)length;
- (BOOL)readConfigurationData;
- (BOOL)readMinidumpData;
- (BOOL)readLogFileData;
// Returns a unique client id (user-specific), creating a persistent
// one in the user defaults, if necessary.
- (NSString*)clientID;
// Returns a dictionary that can be used to map Breakpad parameter names to
// URL parameter names.
- (NSMutableDictionary *)dictionaryForServerType:(NSString *)serverType;
// Helper method to set HTTP parameters based on server type. This is
// called right before the upload - crashParameters will contain, on exit,
// URL parameters that should be sent with the minidump.
- (BOOL)populateServerDictionary:(NSMutableDictionary *)crashParameters;
// Initialization helper to create dictionaries mapping Breakpad
// parameters to URL parameters
- (void)createServerParameterDictionaries;
// Accessor method for the URL parameter dictionary
- (NSMutableDictionary *)urlParameterDictionary;
// This method adds a key/value pair to the dictionary that
// will be uploaded to the crash server.
- (void)addServerParameter:(id)value forKey:(NSString *)key;
// Records the uploaded crash ID to the log file.
- (void)logUploadWithID:(const char *)uploadID;
@end
@implementation Uploader
//=============================================================================
- (id)initWithConfigFile:(const char *)configFile {
if ((self = [super init])) {
configFile_ = open(configFile, O_RDONLY, 0600);
if (configFile_ == -1) {
GTMLoggerDebug(@"Couldn't open config file %s - %s",
configFile,
strerror(errno));
}
// we want to avoid a build-up of old config files even if they
// have been incorrectly written by the framework
if (unlink(configFile)) {
GTMLoggerDebug(@"Couldn't unlink config file %s - %s",
configFile,
strerror(errno));
}
if (configFile_ == -1) {
[self release];
return nil;
}
// Because the reporter is embedded in the framework (and many copies
// of the framework may exist) its not completely certain that the OS
// will obey the com.apple.PreferenceSync.ExcludeAllSyncKeys in our
// Info.plist. To make sure, also set the key directly if needed.
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
if (![ud boolForKey:kApplePrefsSyncExcludeAllKey]) {
[ud setBool:YES forKey:kApplePrefsSyncExcludeAllKey];
}
[self createServerParameterDictionaries];
if (![self readConfigurationData]) {
GTMLoggerDebug(@"uploader readConfigurationData failed");
[self release];
return nil;
}
// Read the minidump into memory.
[self readMinidumpData];
[self readLogFileData];
}
return self;
}
//=============================================================================
- (NSString *)readString {
NSMutableString *str = [NSMutableString stringWithCapacity:32];
char ch[2] = { 0 };
while (read(configFile_, &ch[0], 1) == 1) {
if (ch[0] == '\n') {
// Break if this is the first newline after reading some other string
// data.
if ([str length])
break;
} else {
[str appendString:[NSString stringWithUTF8String:ch]];
}
}
return str;
}
//=============================================================================
- (NSData *)readData:(ssize_t)length {
NSMutableData *data = [NSMutableData dataWithLength:length];
char *bytes = (char *)[data bytes];
if (read(configFile_, bytes, length) != length)
return nil;
return data;
}
//=============================================================================
- (BOOL)readConfigurationData {
parameters_ = [[NSMutableDictionary alloc] init];
while (1) {
NSString *key = [self readString];
if (![key length])
break;
// Read the data. Try to convert to a UTF-8 string, or just save
// the data
NSString *lenStr = [self readString];
ssize_t len = [lenStr intValue];
NSData *data = [self readData:len];
id value = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
// If the keyname is prefixed by BREAKPAD_SERVER_PARAMETER_PREFIX
// that indicates that it should be uploaded to the server along
// with the minidump, so we treat it specially.
if ([key hasPrefix:@BREAKPAD_SERVER_PARAMETER_PREFIX]) {
NSString *urlParameterKey =
[key substringFromIndex:[@BREAKPAD_SERVER_PARAMETER_PREFIX length]];
if ([urlParameterKey length]) {
if (value) {
[self addServerParameter:value
forKey:urlParameterKey];
} else {
[self addServerParameter:data
forKey:urlParameterKey];
}
}
} else {
[parameters_ setObject:(value ? value : data) forKey:key];
}
[value release];
}
// generate a unique client ID based on this host's MAC address
// then add a key/value pair for it
NSString *clientID = [self clientID];
[parameters_ setObject:clientID forKey:@"guid"];
close(configFile_);
configFile_ = -1;
return YES;
}
// Per user per machine
- (NSString *)clientID {
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
NSString *crashClientID = [ud stringForKey:kClientIdPreferenceKey];
if (crashClientID) {
return crashClientID;
}
// Otherwise, if we have no client id, generate one!
srandom((int)[[NSDate date] timeIntervalSince1970]);
long clientId1 = random();
long clientId2 = random();
long clientId3 = random();
crashClientID = [NSString stringWithFormat:@"%x%x%x",
clientId1, clientId2, clientId3];
[ud setObject:crashClientID forKey:kClientIdPreferenceKey];
[ud synchronize];
return crashClientID;
}
//=============================================================================
- (BOOL)readLogFileData {
unsigned int logFileCounter = 0;
NSString *logPath;
size_t logFileTailSize =
[[parameters_ objectForKey:@BREAKPAD_LOGFILE_UPLOAD_SIZE] intValue];
NSMutableArray *logFilenames; // An array of NSString, one per log file
logFilenames = [[NSMutableArray alloc] init];
char tmpDirTemplate[80] = "/tmp/CrashUpload-XXXXX";
char *tmpDir = mkdtemp(tmpDirTemplate);
// Construct key names for the keys we expect to contain log file paths
for(logFileCounter = 0;; logFileCounter++) {
NSString *logFileKey = [NSString stringWithFormat:@"%@%d",
@BREAKPAD_LOGFILE_KEY_PREFIX,
logFileCounter];
logPath = [parameters_ objectForKey:logFileKey];
// They should all be consecutive, so if we don't find one, assume
// we're done
if (!logPath) {
break;
}
NSData *entireLogFile = [[NSData alloc] initWithContentsOfFile:logPath];
if (entireLogFile == nil) {
continue;
}
NSRange fileRange;
// Truncate the log file, only if necessary
if ([entireLogFile length] <= logFileTailSize) {
fileRange = NSMakeRange(0, [entireLogFile length]);
} else {
fileRange = NSMakeRange([entireLogFile length] - logFileTailSize,
logFileTailSize);
}
char tmpFilenameTemplate[100];
// Generate a template based on the log filename
sprintf(tmpFilenameTemplate,"%s/%s-XXXX", tmpDir,
[[logPath lastPathComponent] fileSystemRepresentation]);
char *tmpFile = mktemp(tmpFilenameTemplate);
NSData *logSubdata = [entireLogFile subdataWithRange:fileRange];
NSString *tmpFileString = [NSString stringWithUTF8String:tmpFile];
[logSubdata writeToFile:tmpFileString atomically:NO];
[logFilenames addObject:[tmpFileString lastPathComponent]];
[entireLogFile release];
}
if ([logFilenames count] == 0) {
[logFilenames release];
logFileData_ = nil;
return NO;
}
// now, bzip all files into one
NSTask *tarTask = [[NSTask alloc] init];
[tarTask setCurrentDirectoryPath:[NSString stringWithUTF8String:tmpDir]];
[tarTask setLaunchPath:@"/usr/bin/tar"];
NSMutableArray *bzipArgs = [NSMutableArray arrayWithObjects:@"-cjvf",
@"log.tar.bz2",nil];
[bzipArgs addObjectsFromArray:logFilenames];
[logFilenames release];
[tarTask setArguments:bzipArgs];
[tarTask launch];
[tarTask waitUntilExit];
[tarTask release];
NSString *logTarFile = [NSString stringWithFormat:@"%s/log.tar.bz2",tmpDir];
logFileData_ = [[NSData alloc] initWithContentsOfFile:logTarFile];
if (logFileData_ == nil) {
GTMLoggerDebug(@"Cannot find temp tar log file: %@", logTarFile);
return NO;
}
return YES;
}
//=============================================================================
- (BOOL)readMinidumpData {
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *minidumpID = [parameters_ objectForKey:@kReporterMinidumpIDKey];
if (![minidumpID length])
return NO;
NSString *path = [minidumpDir stringByAppendingPathComponent:minidumpID];
path = [path stringByAppendingPathExtension:@"dmp"];
// check the size of the minidump and limit it to a reasonable size
// before attempting to load into memory and upload
const char *fileName = [path fileSystemRepresentation];
struct stat fileStatus;
BOOL success = YES;
if (!stat(fileName, &fileStatus)) {
if (fileStatus.st_size > kMinidumpFileLengthLimit) {
fprintf(stderr, "Breakpad Uploader: minidump file too large " \
"to upload : %d\n", (int)fileStatus.st_size);
success = NO;
}
} else {
fprintf(stderr, "Breakpad Uploader: unable to determine minidump " \
"file length\n");
success = NO;
}
if (success) {
minidumpContents_ = [[NSData alloc] initWithContentsOfFile:path];
success = ([minidumpContents_ length] ? YES : NO);
}
if (!success) {
// something wrong with the minidump file -- delete it
unlink(fileName);
}
return success;
}
#pragma mark -
//=============================================================================
- (void)createServerParameterDictionaries {
serverDictionary_ = [[NSMutableDictionary alloc] init];
socorroDictionary_ = [[NSMutableDictionary alloc] init];
googleDictionary_ = [[NSMutableDictionary alloc] init];
extraServerVars_ = [[NSMutableDictionary alloc] init];
[serverDictionary_ setObject:socorroDictionary_ forKey:kSocorroServerType];
[serverDictionary_ setObject:googleDictionary_ forKey:kGoogleServerType];
[googleDictionary_ setObject:@"ptime" forKey:@BREAKPAD_PROCESS_UP_TIME];
[googleDictionary_ setObject:@"email" forKey:@BREAKPAD_EMAIL];
[googleDictionary_ setObject:@"comments" forKey:@BREAKPAD_COMMENTS];
[googleDictionary_ setObject:@"prod" forKey:@BREAKPAD_PRODUCT];
[googleDictionary_ setObject:@"ver" forKey:@BREAKPAD_VERSION];
[socorroDictionary_ setObject:@"Comments" forKey:@BREAKPAD_COMMENTS];
[socorroDictionary_ setObject:@"CrashTime"
forKey:@BREAKPAD_PROCESS_CRASH_TIME];
[socorroDictionary_ setObject:@"StartupTime"
forKey:@BREAKPAD_PROCESS_START_TIME];
[socorroDictionary_ setObject:@"Version"
forKey:@BREAKPAD_VERSION];
[socorroDictionary_ setObject:@"ProductName"
forKey:@BREAKPAD_PRODUCT];
[socorroDictionary_ setObject:@"Email"
forKey:@BREAKPAD_EMAIL];
}
- (NSMutableDictionary *)dictionaryForServerType:(NSString *)serverType {
if (serverType == nil || [serverType length] == 0) {
return [serverDictionary_ objectForKey:kDefaultServerType];
}
return [serverDictionary_ objectForKey:serverType];
}
- (NSMutableDictionary *)urlParameterDictionary {
NSString *serverType = [parameters_ objectForKey:@BREAKPAD_SERVER_TYPE];
return [self dictionaryForServerType:serverType];
}
- (BOOL)populateServerDictionary:(NSMutableDictionary *)crashParameters {
NSDictionary *urlParameterNames = [self urlParameterDictionary];
id key;
NSEnumerator *enumerator = [parameters_ keyEnumerator];
while ((key = [enumerator nextObject])) {
// The key from parameters_ corresponds to a key in
// urlParameterNames. The value in parameters_ gets stored in
// crashParameters with a key that is the value in
// urlParameterNames.
// For instance, if parameters_ has [PRODUCT_NAME => "FOOBAR"] and
// urlParameterNames has [PRODUCT_NAME => "pname"] the final HTTP
// URL parameter becomes [pname => "FOOBAR"].
NSString *breakpadParameterName = (NSString *)key;
NSString *urlParameter = [urlParameterNames
objectForKey:breakpadParameterName];
if (urlParameter) {
[crashParameters setObject:[parameters_ objectForKey:key]
forKey:urlParameter];
}
}
// Now, add the parameters that were added by the application.
enumerator = [extraServerVars_ keyEnumerator];
while ((key = [enumerator nextObject])) {
NSString *urlParameterName = (NSString *)key;
NSString *urlParameterValue =
[extraServerVars_ objectForKey:urlParameterName];
[crashParameters setObject:urlParameterValue
forKey:urlParameterName];
}
return YES;
}
- (void)addServerParameter:(id)value forKey:(NSString *)key {
[extraServerVars_ setObject:value forKey:key];
}
//=============================================================================
- (void)report {
NSURL *url = [NSURL URLWithString:[parameters_ objectForKey:@BREAKPAD_URL]];
HTTPMultipartUpload *upload = [[HTTPMultipartUpload alloc] initWithURL:url];
NSMutableDictionary *uploadParameters = [NSMutableDictionary dictionary];
if (![self populateServerDictionary:uploadParameters]) {
return;
}
[upload setParameters:uploadParameters];
// Add minidump file
if (minidumpContents_) {
[upload addFileContents:minidumpContents_ name:@"upload_file_minidump"];
// Send it
NSError *error = nil;
NSData *data = [upload send:&error];
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
const char *reportID = "ERR";
if (error) {
fprintf(stderr, "Breakpad Uploader: Send Error: %s\n",
[[error description] UTF8String]);
} else {
NSCharacterSet *trimSet =
[NSCharacterSet whitespaceAndNewlineCharacterSet];
reportID = [[result stringByTrimmingCharactersInSet:trimSet] UTF8String];
[self logUploadWithID:reportID];
}
// rename the minidump file according to the id returned from the server
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *minidumpID = [parameters_ objectForKey:@kReporterMinidumpIDKey];
NSString *srcString = [NSString stringWithFormat:@"%@/%@.dmp",
minidumpDir, minidumpID];
NSString *destString = [NSString stringWithFormat:@"%@/%s.dmp",
minidumpDir, reportID];
const char *src = [srcString fileSystemRepresentation];
const char *dest = [destString fileSystemRepresentation];
if (rename(src, dest) == 0) {
GTMLoggerInfo(@"Breakpad Uploader: Renamed %s to %s after successful " \
"upload",src, dest);
}
else {
// can't rename - don't worry - it's not important for users
GTMLoggerDebug(@"Breakpad Uploader: successful upload report ID = %s\n",
reportID );
}
[result release];
}
if (logFileData_) {
HTTPMultipartUpload *logUpload =
[[HTTPMultipartUpload alloc] initWithURL:url];
[uploadParameters setObject:@"log" forKey:@"type"];
[logUpload setParameters:uploadParameters];
[logUpload addFileContents:logFileData_ name:@"log"];
NSError *error = nil;
NSData *data = [logUpload send:&error];
NSString *result = [[NSString alloc] initWithData:data
encoding:NSUTF8StringEncoding];
[result release];
[logUpload release];
}
[upload release];
}
- (void)logUploadWithID:(const char *)uploadID {
NSString *minidumpDir =
[parameters_ objectForKey:@kReporterMinidumpDirectoryKey];
NSString *logFilePath = [NSString stringWithFormat:@"%@/%s",
minidumpDir, kReporterLogFilename];
NSString *logLine = [NSString stringWithFormat:@"%0.f,%s\n",
[[NSDate date] timeIntervalSince1970], uploadID];
NSData *logData = [logLine dataUsingEncoding:NSUTF8StringEncoding];
NSFileManager *fileManager = [NSFileManager defaultManager];
if ([fileManager fileExistsAtPath:logFilePath]) {
NSFileHandle *logFileHandle =
[NSFileHandle fileHandleForWritingAtPath:logFilePath];
[logFileHandle seekToEndOfFile];
[logFileHandle writeData:logData];
[logFileHandle closeFile];
} else {
[fileManager createFileAtPath:logFilePath
contents:logData
attributes:nil];
}
}
//=============================================================================
- (void)dealloc {
[parameters_ release];
[minidumpContents_ release];
[logFileData_ release];
[googleDictionary_ release];
[socorroDictionary_ release];
[serverDictionary_ release];
[extraServerVars_ release];
[super dealloc];
}
@end