From 662dd44587796072b81b47f202597569f4e8c48d Mon Sep 17 00:00:00 2001
From: Rye Mutt <rye@alchemyviewer.org>
Date: Fri, 28 Oct 2022 18:49:32 -0400
Subject: [PATCH] Fix leaks in mac filepicker code
---
indra/newview/llfilepicker.cpp | 10 +-
indra/newview/llfilepicker.h | 2 +-
indra/newview/llfilepicker_mac.h | 4 +-
indra/newview/llfilepicker_mac.mm | 157 +++++++++++++++---------------
4 files changed, 88 insertions(+), 85 deletions(-)
diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index 3669fb1eeb0..e3a695fc79b 100644
--- a/indra/newview/llfilepicker.cpp
+++ b/indra/newview/llfilepicker.cpp
@@ -586,9 +586,9 @@ BOOL LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename,
#elif LL_DARWIN
-std::vector<std::string>* LLFilePicker::navOpenFilterProc(ELoadFilter filter) //(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode)
+std::unique_ptr<std::vector<std::string>> LLFilePicker::navOpenFilterProc(ELoadFilter filter) //(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode)
{
- std::vector<std::string> *allowedv = new std::vector< std::string >;
+ std::unique_ptr<std::vector<std::string>> allowedv(new std::vector< std::string >);
switch(filter)
{
case FFLOAD_ALL:
@@ -661,9 +661,9 @@ bool LLFilePicker::doNavChooseDialog(ELoadFilter filter)
gViewerWindow->getWindow()->beforeDialog();
- std::vector<std::string> *allowed_types=navOpenFilterProc(filter);
+ std::unique_ptr<std::vector<std::string>> allowed_types = navOpenFilterProc(filter);
- std::vector<std::string> *filev = doLoadDialog(allowed_types,
+ std::unique_ptr<std::vector<std::string>> filev = doLoadDialog(allowed_types.get(),
mPickOptions);
gViewerWindow->getWindow()->afterDialog();
@@ -780,7 +780,7 @@ bool LLFilePicker::doNavSaveDialog(ESaveFilter filter, const std::string& filena
gViewerWindow->getWindow()->beforeDialog();
// Run the dialog
- std::string* filev = doSaveDialog(&namestring,
+ std::unique_ptr<std::string> filev = doSaveDialog(&namestring,
&type,
&creator,
&extension,
diff --git a/indra/newview/llfilepicker.h b/indra/newview/llfilepicker.h
index 04ba4416d7e..73baeca1c01 100644
--- a/indra/newview/llfilepicker.h
+++ b/indra/newview/llfilepicker.h
@@ -167,7 +167,7 @@ class LLFilePicker
bool doNavChooseDialog(ELoadFilter filter);
bool doNavSaveDialog(ESaveFilter filter, const std::string& filename);
- std::vector<std::string>* navOpenFilterProc(ELoadFilter filter);
+ std::unique_ptr<std::vector<std::string>> navOpenFilterProc(ELoadFilter filter);
#endif
#if LL_GTK
diff --git a/indra/newview/llfilepicker_mac.h b/indra/newview/llfilepicker_mac.h
index e0b7e2e8ce0..b2fb371afea 100644
--- a/indra/newview/llfilepicker_mac.h
+++ b/indra/newview/llfilepicker_mac.h
@@ -39,9 +39,9 @@
#include <vector>
//void modelessPicker();
-std::vector<std::string>* doLoadDialog(const std::vector<std::string>* allowed_types,
+std::unique_ptr<std::vector<std::string>> doLoadDialog(const std::vector<std::string>* allowed_types,
unsigned int flags);
-std::string* doSaveDialog(const std::string* file,
+std::unique_ptr<std::string> doSaveDialog(const std::string* file,
const std::string* type,
const std::string* creator,
const std::string* extension,
diff --git a/indra/newview/llfilepicker_mac.mm b/indra/newview/llfilepicker_mac.mm
index 1438e4dc0a9..0ae5fc3f774 100644
--- a/indra/newview/llfilepicker_mac.mm
+++ b/indra/newview/llfilepicker_mac.mm
@@ -29,104 +29,107 @@
#include <iostream>
#include "llfilepicker_mac.h"
-std::vector<std::string>* doLoadDialog(const std::vector<std::string>* allowed_types,
+std::unique_ptr<std::vector<std::string>> doLoadDialog(const std::vector<std::string>* allowed_types,
unsigned int flags)
{
- int i, result;
-
- //Aura TODO: We could init a small window and release it at the end of this routine
- //for a modeless interface.
-
- NSOpenPanel *panel = [NSOpenPanel openPanel];
- //NSString *fileName = nil;
- NSMutableArray *fileTypes = nil;
-
-
- if ( allowed_types && !allowed_types->empty())
- {
- fileTypes = [[NSMutableArray alloc] init];
+ std::unique_ptr<std::vector<std::string>> outfiles;
+
+ @autoreleasepool {
+ int i, result;
+ //Aura TODO: We could init a small window and release it at the end of this routine
+ //for a modeless interface.
+
+ NSOpenPanel *panel = [NSOpenPanel openPanel];
+ //NSString *fileName = nil;
+ NSMutableArray *fileTypes = nil;
- for (i=0;i<allowed_types->size();++i)
+ if ( allowed_types && !allowed_types->empty())
{
- [fileTypes addObject:
- [NSString stringWithCString:(*allowed_types)[i].c_str()
- encoding:[NSString defaultCStringEncoding]]];
+ fileTypes = [[[NSMutableArray alloc] init] autorelease];
+
+ for (i=0;i<allowed_types->size();++i)
+ {
+ [fileTypes addObject:
+ [NSString stringWithCString:(*allowed_types)[i].c_str()
+ encoding:[NSString defaultCStringEncoding]]];
+ }
}
- }
- //[panel setMessage:@"Import one or more files or directories."];
- [panel setAllowsMultipleSelection: ( (flags & F_MULTIPLE)?true:false ) ];
- [panel setCanChooseDirectories: ( (flags & F_DIRECTORY)?true:false ) ];
- [panel setCanCreateDirectories: true];
- [panel setResolvesAliases: true];
- [panel setCanChooseFiles: ( (flags & F_FILE)?true:false )];
- [panel setTreatsFilePackagesAsDirectories: ( flags & F_NAV_SUPPORT ) ];
-
- std::vector<std::string>* outfiles = NULL;
-
- if (fileTypes)
- {
- [panel setAllowedFileTypes:fileTypes];
- result = [panel runModal];
- }
- else
- {
- // I suggest it's better to open the last path and let this default to home dir as necessary
- // for consistency with other OS X apps
- //
- //[panel setDirectoryURL: fileURLWithPath(NSHomeDirectory()) ];
- result = [panel runModal];
- }
-
- if (result == NSOKButton)
- {
- NSArray *filesToOpen = [panel URLs];
- int i, count = [filesToOpen count];
+ //[panel setMessage:@"Import one or more files or directories."];
+ [panel setAllowsMultipleSelection: ( (flags & F_MULTIPLE)?true:false ) ];
+ [panel setCanChooseDirectories: ( (flags & F_DIRECTORY)?true:false ) ];
+ [panel setCanCreateDirectories: true];
+ [panel setResolvesAliases: true];
+ [panel setCanChooseFiles: ( (flags & F_FILE)?true:false )];
+ [panel setTreatsFilePackagesAsDirectories: ( flags & F_NAV_SUPPORT ) ];
- if (count > 0)
+ if (fileTypes)
+ {
+ [panel setAllowedFileTypes:fileTypes];
+ result = [panel runModal];
+ }
+ else
{
- outfiles = new std::vector<std::string>;
+ // I suggest it's better to open the last path and let this default to home dir as necessary
+ // for consistency with other OS X apps
+ //
+ //[panel setDirectoryURL: fileURLWithPath(NSHomeDirectory()) ];
+ result = [panel runModal];
}
- for (i=0; i<count; i++) {
- NSString *aFile = [[filesToOpen objectAtIndex:i] path];
- std::string *afilestr = new std::string([aFile UTF8String]);
- outfiles->push_back(*afilestr);
+ if (result == NSOKButton)
+ {
+ NSArray *filesToOpen = [panel URLs];
+ int i, count = [filesToOpen count];
+
+ if (count > 0)
+ {
+ outfiles.reset(new std::vector<std::string>);
+ }
+
+ for (i=0; i<count; i++) {
+ NSString *aFile = [[filesToOpen objectAtIndex:i] path];
+ std::string afilestr = std::string([aFile UTF8String]);
+ outfiles->push_back(afilestr);
+ }
}
}
+
return outfiles;
}
-std::string* doSaveDialog(const std::string* file,
+std::unique_ptr<std::string> doSaveDialog(const std::string* file,
const std::string* type,
const std::string* creator,
const std::string* extension,
unsigned int flags)
{
- NSSavePanel *panel = [NSSavePanel savePanel];
-
- NSString *extensionns = [NSString stringWithCString:extension->c_str() encoding:[NSString defaultCStringEncoding]];
- NSArray *fileType = [extensionns componentsSeparatedByString:@","];
-
- //[panel setMessage:@"Save Image File"];
- [panel setTreatsFilePackagesAsDirectories: ( flags & F_NAV_SUPPORT ) ];
- [panel setCanSelectHiddenExtension:true];
- [panel setAllowedFileTypes:fileType];
- NSString *fileName = [NSString stringWithCString:file->c_str() encoding:[NSString defaultCStringEncoding]];
-
- std::string *outfile = NULL;
- NSURL* url = [NSURL fileURLWithPath:fileName];
- [panel setNameFieldStringValue: fileName];
- [panel setDirectoryURL: url];
- if([panel runModal] ==
- NSFileHandlingPanelOKButton)
- {
- NSURL* url = [panel URL];
- NSString* p = [url path];
- outfile = new std::string( [p UTF8String] );
- // write the file
- }
+ std::unique_ptr<std::string> outfile;
+ @autoreleasepool {
+ NSSavePanel *panel = [NSSavePanel savePanel];
+
+ NSString *extensionns = [NSString stringWithCString:extension->c_str() encoding:[NSString defaultCStringEncoding]];
+ NSArray *fileType = [extensionns componentsSeparatedByString:@","];
+
+ //[panel setMessage:@"Save Image File"];
+ [panel setTreatsFilePackagesAsDirectories: ( flags & F_NAV_SUPPORT ) ];
+ [panel setCanSelectHiddenExtension:true];
+ [panel setAllowedFileTypes:fileType];
+ NSString *fileName = [NSString stringWithCString:file->c_str() encoding:[NSString defaultCStringEncoding]];
+
+ NSURL* url = [NSURL fileURLWithPath:fileName];
+ [panel setNameFieldStringValue: fileName];
+ [panel setDirectoryURL: url];
+ if([panel runModal] ==
+ NSFileHandlingPanelOKButton)
+ {
+ NSURL* url = [panel URL];
+ NSString* p = [url path];
+ outfile.reset(new std::string([p UTF8String]));
+ // write the file
+ }
+ }
return outfile;
}
--
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