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Diffstat (limited to 'chromium/docs/website/site/developers/crash-reports/handle-file-upload-scheme/index.md')
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diff --git a/chromium/docs/website/site/developers/crash-reports/handle-file-upload-scheme/index.md b/chromium/docs/website/site/developers/crash-reports/handle-file-upload-scheme/index.md deleted file mode 100644 index ead7b69f74c..00000000000 --- a/chromium/docs/website/site/developers/crash-reports/handle-file-upload-scheme/index.md +++ /dev/null @@ -1,116 +0,0 @@ ---- -breadcrumbs: -- - /developers - - For Developers -- - /developers/crash-reports - - Crash Reports -page_name: handle-file-upload-scheme -title: Handle file upload scheme ---- - -Some client application need to handle the actual upload of the crash reports, -specially on Mac or iOS where using NSUrlSession is mandatory on some -conditions.. It can be done by adding support of the file:// scheme for upload -URL. - -Three main modifications have to be done to breakpad to support this feature. - - Write the HTTP request to file. - - Breakpad thread. - - Separate the request creation and the response handler. - -As Breakpad is used by multiple applications on multiple platforms, the standard -behavior has to be preserved if the scheme is not file://. - -## Write the HTTP request to file - -It is possible to set the uploading URL in the config NSDictionary\* to a -temporary file://. This requires an API to get the configuration dictionary. -This URL can then be checked in the HTTPMultipartUpload send method, and in case -of a file:// scheme, the request is written in a file. - -## Breakpad thread. - -Every call in Breakpad must be executed in the breakpad thread. This implies to -use the \[BreakpadController withBreakpadRef:\] method that will ensure that -operations are executed in the correct thread. - -## Separate the request creation and the response handler. - -The biggest change in the project is the separation of the request creation and -the response handler. It is possible for the client to wait a long time before -sending the report. The two phases send the report and interpret the response -have to be splitted. - -Breakpad renames the minidump from the minidumpID to an ID contained in the HTTP -response. At the moment the response is received, it is necessary to have both -IDs. An API has to be provided to the client to store the configuration -NSDictionary, and to reconstruct the upload objects using it. - -**Proposed new API :** - -### HTTPMultipartUpload: - -- \[HTTPMultipartUpload send\] : (modified) - -This method will test if the url scheme is file://. In that case, the request -body is written to the pointed file and method returns nil. - -### Uploader - -- \[Uploader report\] (modified) - -Split this method into two method : - - - \[Uploader report\] that will initiate the upload - - - \[handleResponse:(NSData\*)response withError:(NSError\*)error\] that will - handle the response. - -If the URL is not file://, - \[Uploader report\] will directly call - -\[handleResponse:(NSData\*)response withError:(NSError\*)error\]. - -- \[handleResponse:(NSData\*)response withError:(NSError\*)error\] (added) - -that will handle the response. - -NSDictionary \*readConfigurationData(const char \*configFile); (added) - -The configuration has to be saved to be able to recreate the uploader object -when the network response is received. This method has to be public. - -### Breakpad - -NSDictionary\* BreakpadGetNextReportConfiguration(BreakpadRef ref); (added) - -This method is needed to retrieve the configuration of the next report to be -uploaded. - -void BreakpadUploadReportWithParametersAndConfiguration(BreakpadRef ref, - -NSDictionary \*server_parameters, - -NSDictionary \*configuration); (added) - -void BreakpadHandleNetworkResponse(BreakpadRef ref, - -NSDictionary\* configuration, - -NSData\* data, - -NSError\* error); (added) - -### BreakpadController : - -- (void)threadUnsafeSendReportWithConfiguration:(NSDictionary\*)configuration - -withBreakpadRef:ref; (added) - -This method calls BreakpadUploadReportWithParametersAndConfiguration in the -current thread. It is needed to keep the sequentiality of the operations. As the -name of the method suggests, it is threadUnsafe and should only be used from the -- (void)withBreakpadRef:(void(^)(BreakpadRef))callback - -callback.
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