Replace remaining boost::filesystem usage with std::filesystem

Signed-off-by: Rye <rye@alchemyviewer.org>

7 files changed, 20 insertions, 50 deletions

diff --git a/indra/newview/llappdelegate-objc.mm b/indra/newview/llappdelegate-objc.mm
index 409671d939..23a4effd87 100644
--- a/indra/newview/llappdelegate-objc.mm
+++ b/indra/newview/llappdelegate-objc.mm
@@ -26,7 +26,7 @@
 
 #import "llappdelegate-objc.h"
 #if defined(LL_BUGSPLAT)
-#include <boost/filesystem.hpp>
+#include <filesystem>
 #include <vector>
 @import CrashReporter;
 @import HockeySDK;
@@ -252,7 +252,7 @@
 
     if(!secondLogPath.empty())
     {
-        boost::filesystem::remove(secondLogPath);
+        std::filesystem::remove(secondLogPath);
     }
     clearDumpLogsDir();
 }
@@ -326,7 +326,7 @@ struct AttachmentInfo
 {
     AttachmentInfo(const std::string& path, const std::string& type):
         pathname(path),
-        basename(boost::filesystem::path(path).filename().string()),
+        basename(std::filesystem::path(path).filename().string()),
         mimetype(type)
     {}
 
@@ -361,7 +361,7 @@ struct AttachmentInfo
     // the log data to a browser, so take this opportunity to rename the file
     // from <base>.crash to <base>_log.txt
     info[0].basename =
-        boost::filesystem::path(info[0].pathname).stem().string() + "_log.txt";
+        std::filesystem::path(info[0].pathname).stem().string() + "_log.txt";
     infos("attachmentsForBugsplatStartupManager attaching log " + info[0].basename);
 
     NSMutableArray *attachments = [[NSMutableArray alloc] init];
diff --git a/indra/newview/lllocalbitmaps.cpp b/indra/newview/lllocalbitmaps.cpp
index a5ab5538e7..d80d9058e2 100644
--- a/indra/newview/lllocalbitmaps.cpp
+++ b/indra/newview/lllocalbitmaps.cpp
@@ -31,8 +31,6 @@
 /* own header */
 #include "lllocalbitmaps.h"
 
-#include <boost/filesystem.hpp>
-
 /* image compression headers. */
 #include "llimagebmp.h"
 #include "llimagetga.h"
@@ -40,11 +38,8 @@
 #include "llimagejpeg.h"
 #include "llimagepng.h"
 
-/* time headers */
-#include <time.h>
-#include <ctime>
-
 /* misc headers */
+#include "fsyspath.h"
 #include "llgltfmaterial.h"
 #include "llscrolllistctrl.h"
 #include "lllocaltextureobject.h"
@@ -190,15 +185,8 @@ bool LLLocalBitmap::updateSelf(EUpdateType optional_firstupdate)
         if (gDirUtilp->fileExists(mFilename))
         {
             // verifying that the file has indeed been modified
-
-#ifndef LL_WINDOWS
-            const std::time_t temp_time = boost::filesystem::last_write_time(boost::filesystem::path(mFilename));
-#else
-            const std::time_t temp_time = boost::filesystem::last_write_time(boost::filesystem::path(ll_convert<std::wstring>(mFilename)));
-#endif
-            LLSD new_last_modified = asctime(localtime(&temp_time));
-
-            if (mLastModified.asString() != new_last_modified.asString())
+            const std::filesystem::file_time_type new_last_modified = std::filesystem::last_write_time(fsyspath(mFilename));
+            if (mLastModified != new_last_modified)
             {
                 /* loading the image file and decoding it, here is a critical point which,
                    if fails, invalidates the whole update (or unit creation) process. */
diff --git a/indra/newview/lllocalbitmaps.h b/indra/newview/lllocalbitmaps.h
index 6c9d65e3b6..c4aaeae719 100644
--- a/indra/newview/lllocalbitmaps.h
+++ b/indra/newview/lllocalbitmaps.h
@@ -32,6 +32,7 @@
 #include "lleventtimer.h"
 #include "llpointer.h"
 #include "llwearabletype.h"
+#include <filesystem>
 
 class LLScrollListCtrl;
 class LLImageRaw;
@@ -99,7 +100,7 @@ class LLLocalBitmap
         LLUUID      mTrackingID;
         LLUUID      mWorldID;
         bool        mValid;
-        LLSD        mLastModified;
+        std::filesystem::file_time_type        mLastModified;
         EExtension  mExtension;
         ELinkStatus mLinkStatus;
         S32         mUpdateRetries;
diff --git a/indra/newview/lllocalgltfmaterials.cpp b/indra/newview/lllocalgltfmaterials.cpp
index aeae7cb56a..e9f2299be7 100644
--- a/indra/newview/lllocalgltfmaterials.cpp
+++ b/indra/newview/lllocalgltfmaterials.cpp
@@ -30,13 +30,8 @@
 /* own header */
 #include "lllocalgltfmaterials.h"
 
-#include <boost/filesystem.hpp>
-
-/* time headers */
-#include <time.h>
-#include <ctime>
-
 /* misc headers */
+#include "fsyspath.h"
 #include "llgltfmateriallist.h"
 #include "llimage.h"
 #include "llinventoryicon.h"
@@ -128,15 +123,8 @@ bool LLLocalGLTFMaterial::updateSelf()
         if (gDirUtilp->fileExists(mFilename))
         {
             // verifying that the file has indeed been modified
-
-#ifndef LL_WINDOWS
-            const std::time_t temp_time = boost::filesystem::last_write_time(boost::filesystem::path(mFilename));
-#else
-            const std::time_t temp_time = boost::filesystem::last_write_time(boost::filesystem::path(ll_convert<std::wstring>(mFilename)));
-#endif
-            LLSD new_last_modified = asctime(localtime(&temp_time));
-
-            if (mLastModified.asString() != new_last_modified.asString())
+            const std::filesystem::file_time_type new_last_modified = std::filesystem::last_write_time(fsyspath(mFilename));
+            if (mLastModified != new_last_modified)
             {
                 if (loadMaterial())
                 {
diff --git a/indra/newview/lllocalgltfmaterials.h b/indra/newview/lllocalgltfmaterials.h
index b806b54508..bf9a8c68ae 100644
--- a/indra/newview/lllocalgltfmaterials.h
+++ b/indra/newview/lllocalgltfmaterials.h
@@ -30,6 +30,7 @@
 #include "lleventtimer.h"
 #include "llpointer.h"
 #include "llgltfmateriallist.h"
+#include <filesystem>
 
 class LLScrollListCtrl;
 class LLGLTFMaterial;
@@ -73,7 +74,7 @@ private: /* members */
     std::string mShortName;
     LLUUID      mTrackingID;
     LLUUID      mWorldID;
-    LLSD        mLastModified;
+    std::filesystem::file_time_type mLastModified;
     EExtension  mExtension;
     ELinkStatus mLinkStatus;
     S32         mUpdateRetries;
diff --git a/indra/newview/llsnapshotlivepreview.cpp b/indra/newview/llsnapshotlivepreview.cpp
index 3a894996e4..7d2828a872 100644
--- a/indra/newview/llsnapshotlivepreview.cpp
+++ b/indra/newview/llsnapshotlivepreview.cpp
@@ -54,7 +54,6 @@
 #include "llviewertexturelist.h"
 #include "llwindow.h"
 #include "llworld.h"
-#include <boost/filesystem.hpp>
 
 constexpr F32 AUTO_SNAPSHOT_TIME_DELAY = 1.f;
 
diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp
index 0980c4a291..c77dd9cc08 100644
--- a/indra/newview/llviewerwindow.cpp
+++ b/indra/newview/llviewerwindow.cpp
@@ -33,9 +33,6 @@
 #include <iostream>
 #include <fstream>
 #include <algorithm>
-#include <boost/filesystem.hpp>
-#include <boost/lambda/core.hpp>
-#include <boost/regex.hpp>
 
 #include "llagent.h"
 #include "llagentcamera.h"
@@ -4837,14 +4834,10 @@ void LLViewerWindow::saveImageLocal(LLImageFormatted *image, const snapshot_save
         return;
     }
 
-// Check if there is enough free space to save snapshot
-#ifdef LL_WINDOWS
-    boost::filesystem::path b_path(ll_convert<std::wstring>(lastSnapshotDir));
-#else
-    boost::filesystem::path b_path(lastSnapshotDir);
-#endif
-    boost::system::error_code ec;
-    if (!boost::filesystem::is_directory(b_path, ec) || ec.failed())
+    // Check if there is enough free space to save snapshot
+    std::filesystem::path b_path = fsyspath(lastSnapshotDir);
+    std::error_code ec;
+    if (!std::filesystem::is_directory(b_path, ec) || ec)
     {
         LLSD args;
         args["PATH"] = lastSnapshotDir;
@@ -4853,8 +4846,8 @@ void LLViewerWindow::saveImageLocal(LLImageFormatted *image, const snapshot_save
         failure_cb();
         return;
     }
-    boost::filesystem::space_info b_space = boost::filesystem::space(b_path, ec);
-    if (ec.failed())
+    std::filesystem::space_info b_space = std::filesystem::space(b_path, ec);
+    if (ec)
     {
         LLSD args;
         args["PATH"] = lastSnapshotDir;