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Adding possibility for client to upload the file

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This CL adds three features that will allow the client to upload the report
file.
Three main modifications are made :
- Allow upload url to have a file:// scheme, and write the HTTP request to file
  in that case
- Split the request in two parts in case of a file:// scheme, the request
  time and the response time. A new API [handleNetworkResponse] is added.
- Give the opportunity to the client to get the configuration NSDictionary
  to be able to recreate the breakpad context at response time.

Patch by Olivier Robin <olivierrobin@chromium.org>

Review URL: https://breakpad.appspot.com/2764002/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1368 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
blundell@chromium.org 2014-09-01 11:02:57 +00:00
parent 8cde5c5152
commit 1335417f9f
7 changed files with 224 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/client/ios/Breakpad.h
View File

@ -199,6 +199,9 @@ void BreakpadRemoveUploadParameter(BreakpadRef ref, NSString *key);
// Returns the number of crash reports waiting to send to the server.
int BreakpadGetCrashReportCount(BreakpadRef ref);
// Returns the next upload configuration. The report file is deleted.
NSDictionary *BreakpadGetNextReportConfiguration(BreakpadRef ref);
// Upload next report to the server.
void BreakpadUploadNextReport(BreakpadRef ref);
@ -207,6 +210,25 @@ void BreakpadUploadNextReport(BreakpadRef ref);
void BreakpadUploadNextReportWithParameters(BreakpadRef ref,
NSDictionary *server_parameters);
// Upload a report to the server.
// |server_parameters| is additional server parameters to send.
// |configuration| is the configuration of the breakpad report to send.
void BreakpadUploadReportWithParametersAndConfiguration(
BreakpadRef ref,
NSDictionary *server_parameters,
NSDictionary *configuration);
// Handles the network response of a breakpad upload. This function is needed if
// the actual upload is done by the Breakpad client.
// |configuration| is the configuration of the upload. It must contain the same
// fields as the configuration passed to
// BreakpadUploadReportWithParametersAndConfiguration.
// |data| and |error| contain the network response.
void BreakpadHandleNetworkResponse(BreakpadRef ref,
NSDictionary *configuration,
NSData *data,
NSError *error);
// Upload a file to the server. |data| is the content of the file to sent.
// |server_parameters| is additional server parameters to send.
void BreakpadUploadData(BreakpadRef ref, NSData *data, NSString *name,

103
src/client/ios/Breakpad.mm
View File

@ -152,9 +152,15 @@ class Breakpad {
void RemoveKeyValue(NSString *key);
NSArray *CrashReportsToUpload();
NSString *NextCrashReportToUpload();
NSDictionary *NextCrashReportConfiguration();
void UploadNextReport(NSDictionary *server_parameters);
void UploadReportWithConfiguration(NSDictionary *configuration,
NSDictionary *server_parameters);
void UploadData(NSData *data, NSString *name,
NSDictionary *server_parameters);
void HandleNetworkResponse(NSDictionary *configuration,
NSData *data,
NSError *error);
NSDictionary *GenerateReport(NSDictionary *server_parameters);
private:
@ -448,19 +454,39 @@ NSString *Breakpad::NextCrashReportToUpload() {
return [NSString stringWithFormat:@"%@/%@", directory, config];
}
//=============================================================================
NSDictionary *Breakpad::NextCrashReportConfiguration() {
return [Uploader readConfigurationDataFromFile:NextCrashReportToUpload()];
}
//=============================================================================
void Breakpad::HandleNetworkResponse(NSDictionary *configuration,
NSData *data,
NSError *error) {
Uploader *uploader = [[[Uploader alloc]
initWithConfig:configuration] autorelease];
[uploader handleNetworkResponse:data withError:error];
}
//=============================================================================
void Breakpad::UploadReportWithConfiguration(NSDictionary *configuration,
NSDictionary *server_parameters) {
Uploader *uploader = [[[Uploader alloc]
initWithConfig:configuration] autorelease];
if (!uploader)
return;
for (NSString *key in server_parameters) {
[uploader addServerParameter:[server_parameters objectForKey:key]
forKey:key];
}
[uploader report];
}
//=============================================================================
void Breakpad::UploadNextReport(NSDictionary *server_parameters) {
NSString *configFile = NextCrashReportToUpload();
if (configFile) {
Uploader *uploader = [[[Uploader alloc]
initWithConfigFile:[configFile UTF8String]] autorelease];
if (uploader) {
for (NSString *key in server_parameters) {
[uploader addServerParameter:[server_parameters objectForKey:key]
forKey:key];
}
[uploader report];
}
NSDictionary *configuration = NextCrashReportConfiguration();
if (configuration) {
return UploadReportWithConfiguration(configuration, server_parameters);
}
}
@ -794,18 +820,65 @@ void BreakpadUploadNextReport(BreakpadRef ref) {
BreakpadUploadNextReportWithParameters(ref, nil);
}
//=============================================================================
NSDictionary *BreakpadGetNextReportConfiguration(BreakpadRef ref) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad)
return breakpad->NextCrashReportConfiguration();
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadGetNextReportConfiguration() : error\n");
}
return nil;
}
//=============================================================================
void BreakpadUploadReportWithParametersAndConfiguration(
BreakpadRef ref,
NSDictionary *server_parameters,
NSDictionary *configuration) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (!breakpad || !configuration)
return;
breakpad->UploadReportWithConfiguration(configuration, server_parameters);
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr,
"BreakpadUploadReportWithParametersAndConfiguration() : error\n");
}
}
//=============================================================================
void BreakpadUploadNextReportWithParameters(BreakpadRef ref,
NSDictionary *server_parameters) {
try {
Breakpad *breakpad = (Breakpad *)ref;
if (!breakpad)
return;
NSDictionary *configuration = breakpad->NextCrashReportConfiguration();
if (!configuration)
return;
return BreakpadUploadReportWithParametersAndConfiguration(ref,
server_parameters,
configuration);
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadUploadNextReportWithParameters() : error\n");
}
}
void BreakpadHandleNetworkResponse(BreakpadRef ref,
NSDictionary *configuration,
NSData *data,
NSError *error) {
try {
// Not called at exception time
Breakpad *breakpad = (Breakpad *)ref;
if (breakpad && configuration)
breakpad->HandleNetworkResponse(configuration,data, error);
if (breakpad) {
breakpad->UploadNextReport(server_parameters);
}
} catch(...) { // don't let exceptions leave this C API
fprintf(stderr, "BreakpadUploadNextReport() : error\n");
fprintf(stderr, "BreakpadHandleNetworkResponse() : error\n");
}
}

14
src/client/ios/BreakpadController.h
View File

@ -122,6 +122,20 @@
// Get the number of crash reports waiting to upload.
- (void)getCrashReportCount:(void(^)(int))callback;
// Get the next report to upload.
// - If upload is disabled, callback will be called with (nil, -1).
// - If a delay is to be waited before sending, callback will be called with
// (nil, n), with n (> 0) being the number of seconds to wait.
// - if no delay is needed, callback will be called with (0, configuration),
// configuration being next report to upload, or nil if none is pending.
- (void)getNextReportConfigurationOrSendDelay:
(void(^)(NSDictionary*, int))callback;
// Sends synchronously the report specified by |configuration|. This method is
// NOT thread safe and must be called from the breakpad thread.
- (void)threadUnsafeSendReportWithConfiguration:(NSDictionary*)configuration
withBreakpadRef:(BreakpadRef)ref;
@end
#endif // CLIENT_IOS_HANDLER_IOS_BREAKPAD_CONTROLLER_H_

31
src/client/ios/BreakpadController.mm
View File

@ -155,6 +155,18 @@ NSString* GetPlatform() {
});
}
// This method must be called from the breakpad queue.
- (void)threadUnsafeSendReportWithConfiguration:(NSDictionary*)configuration
withBreakpadRef:(BreakpadRef)ref {
NSAssert(started_, @"The controller must be started before "
"threadUnsafeSendReportWithConfiguration is called");
if (breakpadRef_) {
BreakpadUploadReportWithParametersAndConfiguration(breakpadRef_,
uploadTimeParameters_,
configuration);
}
}
- (void)setUploadingEnabled:(BOOL)enabled {
NSAssert(started_,
@"The controller must be started before setUploadingEnabled is called");
@ -260,6 +272,25 @@ NSString* GetPlatform() {
});
}
- (void)getNextReportConfigurationOrSendDelay:
(void(^)(NSDictionary*, int))callback {
NSAssert(started_, @"The controller must be started before "
"getNextReportConfigurationOrSendDelay is called");
dispatch_async(queue_, ^{
if (!breakpadRef_) {
callback(nil, -1);
return;
}
int delay = [self sendDelay];
if (delay != 0) {
callback(nil, delay);
return;
}
[self reportWillBeSent];
callback(BreakpadGetNextReportConfiguration(breakpadRef_), 0);
});
}
#pragma mark -
- (int)sendDelay {

8
src/client/mac/sender/uploader.h
View File

@ -67,6 +67,10 @@ extern NSString *const kDefaultServerType;
- (id)initWithConfig:(NSDictionary *)config;
// Reads the file |configFile| and returns the corresponding NSDictionary.
// |configFile| will be deleted after reading.
+ (NSDictionary *)readConfigurationDataFromFile:(NSString *)configFile;
- (NSMutableDictionary *)parameters;
- (void)report;
@ -78,4 +82,8 @@ extern NSString *const kDefaultServerType;
// will be uploaded to the crash server.
- (void)addServerParameter:(id)value forKey:(NSString *)key;
// This method process the HTTP response and renames the minidump file with the
// new ID.
- (void)handleNetworkResponse:(NSData *)data withError:(NSError *)error;
@end

84
src/client/mac/sender/uploader.mm
View File

@ -204,6 +204,11 @@ NSDictionary *readConfigurationData(const char *configFile) {
return self;
}
//=============================================================================
+ (NSDictionary *)readConfigurationDataFromFile:(NSString *)configFile {
return readConfigurationData([configFile fileSystemRepresentation]);
}
//=============================================================================
- (void)translateConfigurationData:(NSDictionary *)config {
parameters_ = [[NSMutableDictionary alloc] init];
@ -486,6 +491,46 @@ NSDictionary *readConfigurationData(const char *configFile) {
[extraServerVars_ setObject:value forKey:key];
}
//=============================================================================
- (void)handleNetworkResponse:(NSData *)data withError:(NSError *)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];
}
//=============================================================================
- (void)report {
NSURL *url = [NSURL URLWithString:[parameters_ objectForKey:@BREAKPAD_URL]];
@ -511,43 +556,16 @@ NSDictionary *readConfigurationData(const char *configFile) {
// 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]);
if (![url isFileURL]) {
[self handleNetworkResponse:data withError:error];
} else {
NSCharacterSet *trimSet =
[NSCharacterSet whitespaceAndNewlineCharacterSet];
reportID = [[result stringByTrimmingCharactersInSet:trimSet] UTF8String];
[self logUploadWithID:reportID];
if (error) {
fprintf(stderr, "Breakpad Uploader: Error writing request file: %s\n",
[[error description] UTF8String]);
}
}
// 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];
} else {
// Minidump is missing -- upload just the log file.
if (logFileData_) {

16
src/common/mac/HTTPMultipartUpload.m
View File

@ -143,7 +143,7 @@
//=============================================================================
- (NSData *)send:(NSError **)error {
NSMutableURLRequest *req =
NSMutableURLRequest *req =
[[NSMutableURLRequest alloc]
initWithURL:url_ cachePolicy:NSURLRequestUseProtocolCachePolicy
timeoutInterval:10.0 ];
@ -190,12 +190,16 @@
[response_ release];
response_ = nil;
NSData *data = [NSURLConnection sendSynchronousRequest:req
returningResponse:&response_
error:error];
[response_ retain];
NSData *data;
if ([[req URL] isFileURL]) {
[[req HTTPBody] writeToURL:[req URL] options:0 error:error];
} else {
data = [NSURLConnection sendSynchronousRequest:req
returningResponse:&response_
error:error];
[response_ retain];
}
[req release];
return data;