pjs/toolkit/crashreporter/client/crashreporter_osx.mm

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Toolkit Crash Reporter
*
* The Initial Developer of the Original Code is
* Mozilla Corporation
* Portions created by the Initial Developer are Copyright (C) 2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Dave Camp <dcamp@mozilla.com>
* Ted Mielczarek <ted.mielczarek@gmail.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#import <Cocoa/Cocoa.h>
#import <CoreFoundation/CoreFoundation.h>
#include "crashreporter.h"
#include "crashreporter_osx.h"
#include <crt_externs.h>
#include <spawn.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <sstream>
using std::string;
using std::vector;
using std::ostringstream;
using namespace CrashReporter;
static NSAutoreleasePool* gMainPool;
static CrashReporterUI* gUI = 0;
static string gDumpFile;
static StringTable gQueryParameters;
static string gURLParameter;
static string gSendURL;
static vector<string> gRestartArgs;
static bool gDidTrySend = false;
static bool gRTLlayout = false;
static cpu_type_t pref_cpu_types[2] = {
#if defined(__i386__)
CPU_TYPE_X86,
#elif defined(__x86_64__)
CPU_TYPE_X86_64,
#elif defined(__ppc__)
CPU_TYPE_POWERPC,
#endif
CPU_TYPE_ANY };
#define NSSTR(s) [NSString stringWithUTF8String:(s).c_str()]
static NSString* Str(const char* aName)
{
string str = gStrings[aName];
if (str.empty()) str = "?";
return NSSTR(str);
}
static bool RestartApplication()
{
vector<char*> argv(gRestartArgs.size() + 1);
posix_spawnattr_t spawnattr;
if (posix_spawnattr_init(&spawnattr) != 0) {
return false;
}
// Set spawn attributes.
size_t attr_count = sizeof(pref_cpu_types) / sizeof(pref_cpu_types[0]);
size_t attr_ocount = 0;
if (posix_spawnattr_setbinpref_np(&spawnattr,
attr_count,
pref_cpu_types,
&attr_ocount) != 0 ||
attr_ocount != attr_count) {
posix_spawnattr_destroy(&spawnattr);
return false;
}
unsigned int i;
for (i = 0; i < gRestartArgs.size(); i++) {
argv[i] = (char*)gRestartArgs[i].c_str();
}
argv[i] = 0;
char **env = NULL;
char ***nsEnv = _NSGetEnviron();
if (nsEnv)
env = *nsEnv;
int result = posix_spawnp(NULL,
argv[0],
NULL,
&spawnattr,
&argv[0],
env);
posix_spawnattr_destroy(&spawnattr);
return result == 0;
}
@implementation CrashReporterUI
-(void)awakeFromNib
{
gUI = self;
[mWindow center];
[mWindow setTitle:[[NSBundle mainBundle]
objectForInfoDictionaryKey:@"CFBundleName"]];
}
-(void)showCrashUI:(const string&)dumpfile
queryParameters:(const StringTable&)queryParameters
sendURL:(const string&)sendURL
{
gDumpFile = dumpfile;
gQueryParameters = queryParameters;
gSendURL = sendURL;
[mWindow setTitle:Str(ST_CRASHREPORTERTITLE)];
[mHeaderLabel setStringValue:Str(ST_CRASHREPORTERHEADER)];
NSRect viewReportFrame = [mViewReportButton frame];
[mViewReportButton setTitle:Str(ST_VIEWREPORT)];
[mViewReportButton sizeToFit];
if (gRTLlayout) {
// sizeToFit will keep the left side fixed, so realign
float oldWidth = viewReportFrame.size.width;
viewReportFrame = [mViewReportButton frame];
viewReportFrame.origin.x += oldWidth - viewReportFrame.size.width;
[mViewReportButton setFrame: viewReportFrame];
}
[mSubmitReportButton setTitle:Str(ST_CHECKSUBMIT)];
[mIncludeURLButton setTitle:Str(ST_CHECKURL)];
[mEmailMeButton setTitle:Str(ST_CHECKEMAIL)];
[mViewReportOkButton setTitle:Str(ST_OK)];
[mCommentText setPlaceholder:Str(ST_COMMENTGRAYTEXT)];
if (gRTLlayout)
[mCommentText toggleBaseWritingDirection:self];
[[mEmailText cell] setPlaceholderString:Str(ST_EMAILGRAYTEXT)];
if (gQueryParameters.find("URL") != gQueryParameters.end()) {
// save the URL value in case the checkbox gets unchecked
gURLParameter = gQueryParameters["URL"];
}
else {
// no URL specified, hide checkbox
[mIncludeURLButton removeFromSuperview];
// shrink window to fit
NSRect frame = [mWindow frame];
NSRect includeURLFrame = [mIncludeURLButton frame];
NSRect emailFrame = [mEmailMeButton frame];
int buttonMask = [mViewReportButton autoresizingMask];
int checkMask = [mSubmitReportButton autoresizingMask];
int commentScrollMask = [mCommentScrollView autoresizingMask];
[mViewReportButton setAutoresizingMask:NSViewMinYMargin];
[mSubmitReportButton setAutoresizingMask:NSViewMinYMargin];
[mCommentScrollView setAutoresizingMask:NSViewMinYMargin];
// remove all the space in between
frame.size.height -= includeURLFrame.origin.y - emailFrame.origin.y;
[mWindow setFrame:frame display: true animate:NO];
[mViewReportButton setAutoresizingMask:buttonMask];
[mSubmitReportButton setAutoresizingMask:checkMask];
[mCommentScrollView setAutoresizingMask:commentScrollMask];
}
// resize some buttons horizontally and possibly some controls vertically
[self doInitialResizing];
// load default state of submit checkbox
// we don't just do this via IB because we want the default to be
// off a certain percentage of the time
BOOL submitChecked = NO;
NSUserDefaults* userDefaults = [NSUserDefaults standardUserDefaults];
if (nil != [userDefaults objectForKey:@"submitReport"]) {
submitChecked = [userDefaults boolForKey:@"submitReport"];
}
else {
// use compile-time specified enable percentage
submitChecked = ShouldEnableSending();
[userDefaults setBool:submitChecked forKey:@"submitReport"];
}
[mSubmitReportButton setState:(submitChecked ? NSOnState : NSOffState)];
[self updateSubmit];
[self updateURL];
[self updateEmail];
[mWindow makeKeyAndOrderFront:nil];
}
-(void)showErrorUI:(const string&)message
{
[self setView: mErrorView animate: NO];
[mErrorHeaderLabel setStringValue:Str(ST_CRASHREPORTERHEADER)];
[self setStringFitVertically:mErrorLabel
string:NSSTR(message)
resizeWindow:YES];
[mErrorCloseButton setTitle:Str(ST_OK)];
[mErrorCloseButton setKeyEquivalent:@"\r"];
[mWindow makeFirstResponder:mErrorCloseButton];
[mWindow makeKeyAndOrderFront:nil];
}
-(void)showReportInfo
{
NSDictionary* boldAttr = [NSDictionary
dictionaryWithObject:
[NSFont boldSystemFontOfSize:
[NSFont smallSystemFontSize]]
forKey:NSFontAttributeName];
NSDictionary* normalAttr = [NSDictionary
dictionaryWithObject:
[NSFont systemFontOfSize:
[NSFont smallSystemFontSize]]
forKey:NSFontAttributeName];
[mViewReportTextView setString:@""];
for (StringTable::iterator iter = gQueryParameters.begin();
iter != gQueryParameters.end();
iter++) {
NSAttributedString* key = [[NSAttributedString alloc]
initWithString:NSSTR(iter->first + ": ")
attributes:boldAttr];
NSAttributedString* value = [[NSAttributedString alloc]
initWithString:NSSTR(iter->second + "\n")
attributes:normalAttr];
[[mViewReportTextView textStorage] appendAttributedString: key];
[[mViewReportTextView textStorage] appendAttributedString: value];
[key release];
[value release];
}
NSAttributedString* extra = [[NSAttributedString alloc]
initWithString:NSSTR("\n" + gStrings[ST_EXTRAREPORTINFO])
attributes:normalAttr];
[[mViewReportTextView textStorage] appendAttributedString: extra];
[extra release];
}
- (void)maybeSubmitReport
{
if ([mSubmitReportButton state] == NSOnState) {
[self setStringFitVertically:mProgressText
string:Str(ST_REPORTDURINGSUBMIT)
resizeWindow:YES];
// disable all the controls
[self enableControls:NO];
[mSubmitReportButton setEnabled:NO];
[mRestartButton setEnabled:NO];
[mCloseButton setEnabled:NO];
[mProgressIndicator startAnimation:self];
gDidTrySend = true;
[self sendReport];
} else {
[NSApp terminate:self];
}
}
- (void)closeMeDown:(id)unused
{
[NSApp terminate:self];
}
-(IBAction)submitReportClicked:(id)sender
{
[self updateSubmit];
NSUserDefaults* userDefaults = [NSUserDefaults standardUserDefaults];
[userDefaults setBool:([mSubmitReportButton state] == NSOnState)
forKey:@"submitReport"];
[userDefaults synchronize];
}
-(IBAction)viewReportClicked:(id)sender
{
[self showReportInfo];
[NSApp beginSheet:mViewReportWindow modalForWindow:mWindow
modalDelegate:nil didEndSelector:nil contextInfo:nil];
}
- (IBAction)viewReportOkClicked:(id)sender;
{
[mViewReportWindow orderOut:nil];
[NSApp endSheet:mViewReportWindow];
}
-(IBAction)closeClicked:(id)sender
{
[self maybeSubmitReport];
}
-(IBAction)restartClicked:(id)sender
{
RestartApplication();
[self maybeSubmitReport];
}
- (IBAction)includeURLClicked:(id)sender
{
[self updateURL];
}
-(IBAction)emailMeClicked:(id)sender
{
[self updateEmail];
}
-(void)controlTextDidChange:(NSNotification *)note
{
[self updateEmail];
}
- (void)textDidChange:(NSNotification *)aNotification
{
// update comment parameter
if ([[[mCommentText textStorage] mutableString] length] > 0)
gQueryParameters["Comments"] = [[[mCommentText textStorage] mutableString]
UTF8String];
else
gQueryParameters.erase("Comments");
}
// Limit the comment field to 500 bytes in UTF-8
- (BOOL)textView:(NSTextView *)aTextView shouldChangeTextInRange:(NSRange)affectedCharRange replacementString:(NSString *)replacementString
{
// current string length + replacement text length - replaced range length
if (([[aTextView string]
lengthOfBytesUsingEncoding:NSUTF8StringEncoding]
+ [replacementString lengthOfBytesUsingEncoding:NSUTF8StringEncoding]
- [[[aTextView string] substringWithRange:affectedCharRange]
lengthOfBytesUsingEncoding:NSUTF8StringEncoding])
> MAX_COMMENT_LENGTH) {
return NO;
}
return YES;
}
- (void)doInitialResizing
{
NSRect windowFrame = [mWindow frame];
NSRect restartFrame = [mRestartButton frame];
NSRect closeFrame = [mCloseButton frame];
// resize close button to fit text
float oldCloseWidth = closeFrame.size.width;
[mCloseButton setTitle:Str(ST_QUIT)];
[mCloseButton sizeToFit];
closeFrame = [mCloseButton frame];
// move close button left if it grew
if (!gRTLlayout) {
closeFrame.origin.x -= closeFrame.size.width - oldCloseWidth;
}
if (gRestartArgs.size() == 0) {
[mRestartButton removeFromSuperview];
if (!gRTLlayout) {
closeFrame.origin.x = restartFrame.origin.x +
(restartFrame.size.width - closeFrame.size.width);
}
else {
closeFrame.origin.x = restartFrame.origin.x;
}
[mCloseButton setFrame: closeFrame];
[mCloseButton setKeyEquivalent:@"\r"];
} else {
[mRestartButton setTitle:Str(ST_RESTART)];
// resize "restart" button
float oldRestartWidth = restartFrame.size.width;
[mRestartButton sizeToFit];
restartFrame = [mRestartButton frame];
if (!gRTLlayout) {
// move left by the amount that the button grew
restartFrame.origin.x -= restartFrame.size.width - oldRestartWidth;
closeFrame.origin.x -= restartFrame.size.width - oldRestartWidth;
}
else {
// shift the close button right in RTL
closeFrame.origin.x += restartFrame.size.width - oldRestartWidth;
}
[mRestartButton setFrame: restartFrame];
[mCloseButton setFrame: closeFrame];
// possibly resize window if both buttons no longer fit
// leave 20 px from either side of the window, and 12 px
// between the buttons
float neededWidth = closeFrame.size.width + restartFrame.size.width +
2*20 + 12;
if (neededWidth > windowFrame.size.width) {
windowFrame.size.width = neededWidth;
[mWindow setFrame:windowFrame display: true animate: NO];
}
[mRestartButton setKeyEquivalent:@"\r"];
}
NSButton *checkboxes[] = {
mSubmitReportButton,
mIncludeURLButton,
mEmailMeButton
};
for (int i=0; i<3; i++) {
NSRect frame = [checkboxes[i] frame];
[checkboxes[i] sizeToFit];
if (gRTLlayout) {
// sizeToFit will keep the left side fixed, so realign
float oldWidth = frame.size.width;
frame = [checkboxes[i] frame];
frame.origin.x += oldWidth - frame.size.width;
[checkboxes[i] setFrame: frame];
}
// keep existing spacing on left side, + 20 px spare on right
float neededWidth = frame.origin.x + frame.size.width + 20;
if (neededWidth > windowFrame.size.width) {
windowFrame.size.width = neededWidth;
[mWindow setFrame:windowFrame display: true animate: NO];
}
}
// do this down here because we may have made the window wider
// up above
[self setStringFitVertically:mDescriptionLabel
string:Str(ST_CRASHREPORTERDESCRIPTION)
resizeWindow:YES];
// now pin all the controls (except quit/submit) in place,
// if we lengthen the window after this, it's just to lengthen
// the progress text, so nothing above that text should move.
NSView* views[] = {
mSubmitReportButton,
mViewReportButton,
mCommentScrollView,
mIncludeURLButton,
mEmailMeButton,
mEmailText,
mProgressIndicator,
mProgressText
};
for (unsigned int i=0; i<sizeof(views)/sizeof(views[0]); i++) {
[views[i] setAutoresizingMask:NSViewMinYMargin];
}
}
-(float)setStringFitVertically:(NSControl*)control
string:(NSString*)str
resizeWindow:(BOOL)resizeWindow
{
// hack to make the text field grow vertically
NSRect frame = [control frame];
float oldHeight = frame.size.height;
frame.size.height = 10000;
NSSize oldCellSize = [[control cell] cellSizeForBounds: frame];
[control setStringValue: str];
NSSize newCellSize = [[control cell] cellSizeForBounds: frame];
float delta = newCellSize.height - oldCellSize.height;
frame.origin.y -= delta;
frame.size.height = oldHeight + delta;
[control setFrame: frame];
if (resizeWindow) {
NSRect frame = [mWindow frame];
frame.origin.y -= delta;
frame.size.height += delta;
[mWindow setFrame:frame display: true animate: NO];
}
return delta;
}
-(void)setView: (NSView*)v animate: (BOOL)animate
{
NSRect frame = [mWindow frame];
NSRect oldViewFrame = [[mWindow contentView] frame];
NSRect newViewFrame = [v frame];
frame.origin.y += oldViewFrame.size.height - newViewFrame.size.height;
frame.size.height -= oldViewFrame.size.height - newViewFrame.size.height;
frame.origin.x += oldViewFrame.size.width - newViewFrame.size.width;
frame.size.width -= oldViewFrame.size.width - newViewFrame.size.width;
[mWindow setContentView:v];
[mWindow setFrame:frame display:true animate:animate];
}
- (void)enableControls:(BOOL)enabled
{
[mViewReportButton setEnabled:enabled];
[mIncludeURLButton setEnabled:enabled];
[mEmailMeButton setEnabled:enabled];
[mCommentText setEnabled:enabled];
[mCommentScrollView setHasVerticalScroller:enabled];
[self updateEmail];
}
-(void)updateSubmit
{
if ([mSubmitReportButton state] == NSOnState) {
[self setStringFitVertically:mProgressText
string:Str(ST_REPORTPRESUBMIT)
resizeWindow:YES];
[mProgressText setHidden:NO];
// enable all the controls
[self enableControls:YES];
}
else {
// not submitting, disable all the controls under
// the submit checkbox, and hide the status text
[mProgressText setHidden:YES];
[self enableControls:NO];
}
}
-(void)updateURL
{
if ([mIncludeURLButton state] == NSOnState && !gURLParameter.empty()) {
gQueryParameters["URL"] = gURLParameter;
} else {
gQueryParameters.erase("URL");
}
}
-(void)updateEmail
{
if ([mEmailMeButton state] == NSOnState &&
[mSubmitReportButton state] == NSOnState) {
NSString* email = [mEmailText stringValue];
gQueryParameters["Email"] = [email UTF8String];
[mEmailText setEnabled:YES];
} else {
gQueryParameters.erase("Email");
[mEmailText setEnabled:NO];
}
}
-(void)sendReport
{
if (![self setupPost]) {
LogMessage("Crash report submission failed: could not set up POST data");
[self setStringFitVertically:mProgressText
string:Str(ST_SUBMITFAILED)
resizeWindow:YES];
// quit after 5 seconds
[self performSelector:@selector(closeMeDown:) withObject:nil
afterDelay:5.0];
}
[NSThread detachNewThreadSelector:@selector(uploadThread:)
toTarget:self
withObject:mPost];
}
-(bool)setupPost
{
NSURL* url = [NSURL URLWithString:NSSTR(gSendURL)];
if (!url) return false;
mPost = [[HTTPMultipartUpload alloc] initWithURL: url];
if (!mPost) return false;
NSMutableDictionary* parameters =
[[NSMutableDictionary alloc] initWithCapacity: gQueryParameters.size()];
if (!parameters) return false;
StringTable::const_iterator end = gQueryParameters.end();
for (StringTable::const_iterator i = gQueryParameters.begin();
i != end;
i++) {
NSString* key = NSSTR(i->first);
NSString* value = NSSTR(i->second);
[parameters setObject: value forKey: key];
}
[mPost addFileAtPath: NSSTR(gDumpFile) name: @"upload_file_minidump"];
[mPost setParameters: parameters];
[parameters release];
return true;
}
-(void)uploadComplete:(NSData*)data
{
NSHTTPURLResponse* response = [mPost response];
[mPost release];
bool success;
string reply;
if (!data || !response || [response statusCode] != 200) {
success = false;
reply = "";
// if data is nil, we probably logged an error in uploadThread
if (data != nil && response != nil) {
ostringstream message;
message << "Crash report submission failed: server returned status "
<< [response statusCode];
LogMessage(message.str());
}
} else {
success = true;
LogMessage("Crash report submitted successfully");
NSString* encodingName = [response textEncodingName];
NSStringEncoding encoding;
if (encodingName) {
encoding = CFStringConvertEncodingToNSStringEncoding(
CFStringConvertIANACharSetNameToEncoding((CFStringRef)encodingName));
} else {
encoding = NSISOLatin1StringEncoding;
}
NSString* r = [[NSString alloc] initWithData: data encoding: encoding];
reply = [r UTF8String];
[r release];
}
SendCompleted(success, reply);
[mProgressIndicator stopAnimation:self];
if (success) {
[self setStringFitVertically:mProgressText
string:Str(ST_REPORTSUBMITSUCCESS)
resizeWindow:YES];
} else {
[self setStringFitVertically:mProgressText
string:Str(ST_SUBMITFAILED)
resizeWindow:YES];
}
// quit after 5 seconds
[self performSelector:@selector(closeMeDown:) withObject:nil
afterDelay:5.0];
}
-(void)uploadThread:(HTTPMultipartUpload*)post
{
NSAutoreleasePool* autoreleasepool = [[NSAutoreleasePool alloc] init];
NSError* error = nil;
NSData* data = [post send: &error];
if (error) {
data = nil;
NSString* errorDesc = [error localizedDescription];
string message = [errorDesc UTF8String];
LogMessage("Crash report submission failed: " + message);
}
[self performSelectorOnMainThread: @selector(uploadComplete:)
withObject: data
waitUntilDone: YES];
[autoreleasepool release];
}
// to get auto-quit when we close the window
-(BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication*)theApplication
{
return YES;
}
-(void)applicationWillTerminate:(NSNotification *)aNotification
{
// since we use [NSApp terminate:] we never return to main,
// so do our cleanup here
if (!gDidTrySend)
DeleteDump();
}
@end
@implementation TextViewWithPlaceHolder
- (BOOL)becomeFirstResponder
{
[self setNeedsDisplay:YES];
return [super becomeFirstResponder];
}
- (void)drawRect:(NSRect)rect
{
[super drawRect:rect];
if (mPlaceHolderString && [[self string] isEqualToString:@""] &&
self != [[self window] firstResponder])
[mPlaceHolderString drawInRect:[self frame]];
}
- (BOOL)resignFirstResponder
{
[self setNeedsDisplay:YES];
return [super resignFirstResponder];
}
- (void)setPlaceholder:(NSString*)placeholder
{
NSColor* txtColor = [NSColor disabledControlTextColor];
NSDictionary* txtDict = [NSDictionary
dictionaryWithObjectsAndKeys:txtColor,
NSForegroundColorAttributeName, nil];
mPlaceHolderString = [[NSMutableAttributedString alloc]
initWithString:placeholder attributes:txtDict];
if (gRTLlayout)
[mPlaceHolderString setAlignment:NSRightTextAlignment
range:NSMakeRange(0, [placeholder length])];
}
- (void)insertTab:(id)sender
{
// don't actually want to insert tabs, just tab to next control
[[self window] selectNextKeyView:sender];
}
- (void)insertBacktab:(id)sender
{
[[self window] selectPreviousKeyView:sender];
}
- (void)setEnabled:(BOOL)enabled
{
[self setSelectable:enabled];
[self setEditable:enabled];
if (![[self string] isEqualToString:@""]) {
NSAttributedString* colorString;
NSColor* txtColor;
if (enabled)
txtColor = [NSColor textColor];
else
txtColor = [NSColor disabledControlTextColor];
NSDictionary *txtDict = [NSDictionary
dictionaryWithObjectsAndKeys:txtColor,
NSForegroundColorAttributeName, nil];
colorString = [[NSAttributedString alloc]
initWithString:[self string]
attributes:txtDict];
[[self textStorage] setAttributedString: colorString];
[self setInsertionPointColor:txtColor];
[colorString release];
}
}
- (void)dealloc
{
[mPlaceHolderString release];
[super dealloc];
}
@end
/* === Crashreporter UI Functions === */
bool UIInit()
{
gMainPool = [[NSAutoreleasePool alloc] init];
[NSApplication sharedApplication];
if (gStrings.find("isRTL") != gStrings.end() &&
gStrings["isRTL"] == "yes")
gRTLlayout = true;
[NSBundle loadNibNamed:(gRTLlayout ? @"MainMenuRTL" : @"MainMenu")
owner:NSApp];
return true;
}
void UIShutdown()
{
[gMainPool release];
}
void UIShowDefaultUI()
{
[gUI showErrorUI: gStrings[ST_CRASHREPORTERDEFAULT]];
[NSApp run];
}
bool UIShowCrashUI(const string& dumpfile,
const StringTable& queryParameters,
const string& sendURL,
const vector<string>& restartArgs)
{
gRestartArgs = restartArgs;
[gUI showCrashUI: dumpfile
queryParameters: queryParameters
sendURL: sendURL];
[NSApp run];
return gDidTrySend;
}
void UIError_impl(const string& message)
{
if (!gUI) {
// UI failed to initialize, printing is the best we can do
printf("Error: %s\n", message.c_str());
return;
}
[gUI showErrorUI: message];
[NSApp run];
}
bool UIGetIniPath(string& path)
{
path = gArgv[0];
path.append(".ini");
return true;
}
bool UIGetSettingsPath(const string& vendor,
const string& product,
string& settingsPath)
{
FSRef foundRef;
OSErr err = FSFindFolder(kUserDomain, kApplicationSupportFolderType,
kCreateFolder, &foundRef);
if (err != noErr)
return false;
unsigned char path[PATH_MAX];
FSRefMakePath(&foundRef, path, sizeof(path));
NSString* destPath = [NSString stringWithUTF8String:reinterpret_cast<char*>(path)];
// Note that MacOS ignores the vendor when creating the profile hierarchy -
// all application preferences directories live alongside one another in
// ~/Library/Application Support/
destPath = [destPath stringByAppendingPathComponent: NSSTR(product)];
// Thunderbird stores its profile in ~/Library/Thunderbird,
// but we're going to put stuff in ~/Library/Application Support/Thunderbird
// anyway, so we have to ensure that path exists.
string tempPath = [destPath UTF8String];
if (!UIEnsurePathExists(tempPath))
return false;
destPath = [destPath stringByAppendingPathComponent: @"Crash Reports"];
settingsPath = [destPath UTF8String];
return true;
}
bool UIEnsurePathExists(const string& path)
{
int ret = mkdir(path.c_str(), S_IRWXU);
int e = errno;
if (ret == -1 && e != EEXIST)
return false;
return true;
}
bool UIFileExists(const string& path)
{
struct stat sb;
int ret = stat(path.c_str(), &sb);
if (ret == -1 || !(sb.st_mode & S_IFREG))
return false;
return true;
}
bool UIMoveFile(const string& file, const string& newfile)
{
if (!rename(file.c_str(), newfile.c_str()))
return true;
if (errno != EXDEV)
return false;
NSFileManager *fileManager = [NSFileManager defaultManager];
NSString *source = [fileManager stringWithFileSystemRepresentation:file.c_str() length:file.length()];
NSString *dest = [fileManager stringWithFileSystemRepresentation:newfile.c_str() length:newfile.length()];
if (!source || !dest)
return false;
[fileManager moveItemAtPath:source toPath:dest error:NULL];
return UIFileExists(newfile);
}
bool UIDeleteFile(const string& file)
{
return (unlink(file.c_str()) != -1);
}
std::ifstream* UIOpenRead(const string& filename)
{
return new std::ifstream(filename.c_str(), std::ios::in);
}
std::ofstream* UIOpenWrite(const string& filename, bool append) // append=false
{
return new std::ofstream(filename.c_str(),
append ? std::ios::out | std::ios::app
: std::ios::out);
}