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Patch from Jeremy to have better error reporting, and workaround a Cocoa bug in different locales

Browse source 
R=nealsid
A=jeremy


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@339 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
nealsid 2009-05-15 17:54:20 +00:00
parent fc26f4a9b5
commit bec07f6972
2 changed files with 38 additions and 15 deletions
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50
src/client/mac/crash_generation/Inspector.mm
View file

@ -360,7 +360,7 @@ void Inspector::SetCrashTimeParameters() {
bool Inspector::InspectTask() { bool Inspector::InspectTask() {
// keep the task quiet while we're looking at it // keep the task quiet while we're looking at it
task_suspend(remote_task_); task_suspend(remote_task_);
DEBUGLOG(stderr, "Suspsended Remote task\n"); DEBUGLOG(stderr, "Suspended Remote task\n");
NSString *minidumpDir; NSString *minidumpDir;
@ -377,13 +377,19 @@ bool Inspector::InspectTask() {
YES); YES);
NSString *applicationSupportDirectory = NSString *applicationSupportDirectory =
[libraryDirectories objectAtIndex:0]; [libraryDirectories objectAtIndex:0];
NSString *library_subdirectory = [NSString
stringWithUTF8String:kDefaultLibrarySubdirectory];
NSString *breakpad_product = [NSString
stringWithUTF8String:config_params_.GetValueForKey(BREAKPAD_PRODUCT)];
NSArray *path_components = [NSArray
arrayWithObjects:applicationSupportDirectory,
library_subdirectory,
breakpad_product,
nil];
minidumpDir = minidumpDir = [NSString pathWithComponents:path_components];
[NSString stringWithFormat:@"%@/%s/%s",
applicationSupportDirectory,
kDefaultLibrarySubdirectory,
config_params_.GetValueForKey(BREAKPAD_PRODUCT)];
} else { } else {
minidumpDir = [[NSString stringWithUTF8String:minidumpDirectory] minidumpDir = [[NSString stringWithUTF8String:minidumpDirectory]
stringByExpandingTildeInPath]; stringByExpandingTildeInPath];
@ -394,6 +400,24 @@ bool Inspector::InspectTask() {
MinidumpLocation minidumpLocation(minidumpDir); MinidumpLocation minidumpLocation(minidumpDir);
// Obscure bug alert:
// Don't use [NSString stringWithFormat] to build up the path here since it
// assumes system encoding and in RTL locales will prepend an LTR override
// character for paths beginning with '/' which fileSystemRepresentation does
// not remove. Filed as rdar://6889706 .
NSString *path_ns = [NSString
stringWithUTF8String:minidumpLocation.GetPath()];
NSString *pathid_ns = [NSString
stringWithUTF8String:minidumpLocation.GetID()];
NSString *minidumpPath = [path_ns stringByAppendingPathComponent:pathid_ns];
minidumpPath = [minidumpPath
stringByAppendingPathExtension:@"dmp"];
DEBUGLOG(stderr,
"minidump path (%s)\n",
[minidumpPath UTF8String]);
config_file_.WriteFile( &config_params_, config_file_.WriteFile( &config_params_,
minidumpLocation.GetPath(), minidumpLocation.GetPath(),
minidumpLocation.GetID()); minidumpLocation.GetID());
@ -407,16 +431,14 @@ bool Inspector::InspectTask() {
crashing_thread_); crashing_thread_);
} }
NSString *minidumpPath = [NSString stringWithFormat:@"%s/%s.dmp",
minidumpLocation.GetPath(), minidumpLocation.GetID()];
DEBUGLOG(stderr,
"minidump path (%s)\n",
[minidumpPath UTF8String]);
bool result = generator.Write([minidumpPath fileSystemRepresentation]); bool result = generator.Write([minidumpPath fileSystemRepresentation]);
DEBUGLOG(stderr, "Wrote minidump - %s\n", result ? "OK" : "FAILED"); if (result) {
DEBUGLOG(stderr, "Wrote minidump - OK\n");
} else {
DEBUGLOG(stderr, "Error writing minidump - errno=%s\n", strerror(errno));
}
// let the task continue // let the task continue
task_resume(remote_task_); task_resume(remote_task_);

3
src/client/mac/handler/minidump_generator.cc
View file

@ -172,7 +172,7 @@ bool MinidumpGenerator::Write(const char *path) {
// exception. // exception.
&MinidumpGenerator::WriteExceptionStream, &MinidumpGenerator::WriteExceptionStream,
}; };
bool result = true; bool result = false;
// If opening was successful, create the header, directory, and call each // If opening was successful, create the header, directory, and call each
// writer. The destructor for the TypedMDRVAs will cause the data to be // writer. The destructor for the TypedMDRVAs will cause the data to be
@ -203,6 +203,7 @@ bool MinidumpGenerator::Write(const char *path) {
header_ptr->stream_directory_rva = dir.position(); header_ptr->stream_directory_rva = dir.position();
MDRawDirectory local_dir; MDRawDirectory local_dir;
result = true;
for (int i = 0; (result) && (i < writer_count); ++i) { for (int i = 0; (result) && (i < writer_count); ++i) {
result = (this->*writers[i])(&local_dir); result = (this->*writers[i])(&local_dir);