[reactos] 01/01: [FREELDR] Verbose error output for FS errors

[Victor Perevertkin]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=304e2810995da20d53b5a…
commit 304e2810995da20d53b5acf8f0b664274d0b895b
Author:     Victor Perevertkin <victor(a)perevertkin.ru>
AuthorDate: Mon Jul 29 23:25:03 2019 +0300
Commit:     Victor Perevertkin <victor(a)perevertkin.ru>
CommitDate: Thu Aug 8 02:33:10 2019 +0300
    [FREELDR] Verbose error output for FS errors
---
 boot/freeldr/freeldr/lib/inifile/ini_init.c |  2 ++
 boot/freeldr/freeldr/lib/peloader.c         | 10 +++++----
 boot/freeldr/freeldr/ntldr/winldr.c         |  2 ++
 boot/freeldr/freeldr/ntldr/wlregistry.c     | 34 ++++++++++++++++++++++++++---
 4 files changed, 41 insertions(+), 7 deletions(-)
diff --git a/boot/freeldr/freeldr/lib/inifile/ini_init.c
b/boot/freeldr/freeldr/lib/inifile/ini_init.c
index 4db18a42908..52a24bcdfdc 100644
--- a/boot/freeldr/freeldr/lib/inifile/ini_init.c
+++ b/boot/freeldr/freeldr/lib/inifile/ini_init.c
@@ -51,6 +51,7 @@ BOOLEAN IniFileInitialize(VOID)
     Status = IniOpenIniFile(&FileId);
     if (Status != ESUCCESS)
     {
+        ERR("Error while opening freeldr.ini, Status: %d\n", Status);
         UiMessageBoxCritical("Error opening freeldr.ini or file not found.\nYou need
to re-install FreeLoader.");
         return FALSE;
     }
@@ -83,6 +84,7 @@ BOOLEAN IniFileInitialize(VOID)
     Status = ArcRead(FileId, FreeLoaderIniFileData, FreeLoaderIniFileSize, &Count);
     if (Status != ESUCCESS || Count != FreeLoaderIniFileSize)
     {
+        ERR("Error while reading freeldr.ini, Status: %d\n", Status);
         UiMessageBoxCritical("Error while reading freeldr.ini.");
         ArcClose(FileId);
         FrLdrTempFree(FreeLoaderIniFileData, TAG_INI_FILE);
diff --git a/boot/freeldr/freeldr/lib/peloader.c b/boot/freeldr/freeldr/lib/peloader.c
index ac61aba1a9f..7f913f1c8d6 100644
--- a/boot/freeldr/freeldr/lib/peloader.c
+++ b/boot/freeldr/freeldr/lib/peloader.c
@@ -287,7 +287,7 @@ WinLdrLoadImage(IN PCHAR FileName,
     Status = ArcOpen(FileName, OpenReadOnly, &FileId);
     if (Status != ESUCCESS)
     {
-        // UiMessageBox("Can not open the file.");
+        WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
         return FALSE;
     }
@@ -295,6 +295,7 @@ WinLdrLoadImage(IN PCHAR FileName,
     Status = ArcRead(FileId, HeadersBuffer, SECTOR_SIZE * 2, &BytesRead);
     if (Status != ESUCCESS)
     {
+        WARN("Error while reading '%s', Status: %u\n", FileName,
Status);
         UiMessageBox("Error reading from file.");
         ArcClose(FileId);
         return FALSE;
@@ -348,11 +349,12 @@ WinLdrLoadImage(IN PCHAR FileName,
     TRACE("Base PA: 0x%X, VA: 0x%X\n", PhysicalBase, VirtualBase);
     /* Set to 0 position and fully load the file image */
-    Position.HighPart = Position.LowPart = 0;
+    Position.QuadPart = 0;
     Status = ArcSeek(FileId, &Position, SeekAbsolute);
     if (Status != ESUCCESS)
     {
-        UiMessageBox("Error seeking to start of file.");
+        WARN("Error while seeking '%s', Status: %u\n", FileName,
Status);
+        UiMessageBox("Error seeking the start of a file.");
         ArcClose(FileId);
         return FALSE;
     }
@@ -360,7 +362,7 @@ WinLdrLoadImage(IN PCHAR FileName,
     Status = ArcRead(FileId, PhysicalBase, NtHeaders->OptionalHeader.SizeOfHeaders,
&BytesRead);
     if (Status != ESUCCESS)
     {
-        // Print(L"Error reading headers %s\n", FileName);
+        WARN("Error while reading '%s', Status: %u\n", FileName,
Status);
         UiMessageBox("Error reading headers.");
         ArcClose(FileId);
         return FALSE;
diff --git a/boot/freeldr/freeldr/ntldr/winldr.c b/boot/freeldr/freeldr/ntldr/winldr.c
index 98de7f29922..47649d5c028 100644
--- a/boot/freeldr/freeldr/ntldr/winldr.c
+++ b/boot/freeldr/freeldr/ntldr/winldr.c
@@ -369,6 +369,7 @@ WinLdrLoadModule(PCSTR ModuleName,
     if (Status != ESUCCESS)
     {
         /* In case of errors, we just return, without complaining to the user */
+        WARN("Error while opening '%s', Status: %u\n", ModuleName,
Status);
         return NULL;
     }
@@ -395,6 +396,7 @@ WinLdrLoadModule(PCSTR ModuleName,
     ArcClose(FileId);
     if (Status != ESUCCESS)
     {
+        WARN("Error while reading '%s', Status: %u\n", ModuleName,
Status);
         return NULL;
     }
diff --git a/boot/freeldr/freeldr/ntldr/wlregistry.c
b/boot/freeldr/freeldr/ntldr/wlregistry.c
index 3f813819dfc..8c78e60608c 100644
--- a/boot/freeldr/freeldr/ntldr/wlregistry.c
+++ b/boot/freeldr/freeldr/ntldr/wlregistry.c
@@ -49,10 +49,11 @@ WinLdrLoadSystemHive(
     /* Concatenate path and filename to get the full name */
     strcpy(FullHiveName, DirectoryPath);
     strcat(FullHiveName, HiveName);
-    //Print(L"Loading %s...\n", FullHiveName);
+
     Status = ArcOpen(FullHiveName, OpenReadOnly, &FileId);
     if (Status != ESUCCESS)
     {
+        WARN("Error while opening '%s', Status: %u\n", FullHiveName,
Status);
         UiMessageBox("Opening hive file failed!");
         return FALSE;
     }
@@ -91,6 +92,7 @@ WinLdrLoadSystemHive(
     if (Status != ESUCCESS)
     {
         ArcClose(FileId);
+        WARN("Error while reading '%s', Status: %u\n", FullHiveName,
Status);
         UiMessageBox("Unable to read from hive file!");
         return FALSE;
     }
@@ -320,12 +322,14 @@ WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
         AnsiEqualsOem = TRUE;
     /* Open file with ANSI and store its size */
-    //Print(L"Loading %s...\n", Filename);
     strcpy(FileName, DirectoryPath);
     strcat(FileName, AnsiFileName);
     Status = ArcOpen(FileName, OpenReadOnly, &AnsiFileId);
     if (Status != ESUCCESS)
+    {
+        WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
         goto Failure;
+    }
     Status = ArcGetFileInformation(AnsiFileId, &FileInfo);
     if (Status != ESUCCESS)
@@ -346,7 +350,10 @@ WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
         strcat(FileName, OemFileName);
         Status = ArcOpen(FileName, OpenReadOnly, &OemFileId);
         if (Status != ESUCCESS)
+        {
+            WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
             goto Failure;
+        }
         Status = ArcGetFileInformation(OemFileId, &FileInfo);
         if (Status != ESUCCESS)
@@ -362,7 +369,10 @@ WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
     strcat(FileName, LanguageFileName);
     Status = ArcOpen(FileName, OpenReadOnly, &LanguageFileId);
     if (Status != ESUCCESS)
+    {
+        WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
         goto Failure;
+    }
     Status = ArcGetFileInformation(LanguageFileId, &FileInfo);
     if (Status != ESUCCESS)
@@ -403,11 +413,17 @@ WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
     strcat(FileName, AnsiFileName);
     Status = ArcOpen(FileName, OpenReadOnly, &AnsiFileId);
     if (Status != ESUCCESS)
+    {
+        WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
         goto Failure;
+    }
     Status = ArcRead(AnsiFileId, VaToPa(LoaderBlock->NlsData->AnsiCodePageData),
AnsiFileSize, &BytesRead);
     if (Status != ESUCCESS)
+    {
+        WARN("Error while reading '%s', Status: %u\n", FileName,
Status);
         goto Failure;
+    }
     ArcClose(AnsiFileId);
@@ -418,11 +434,17 @@ WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
         strcat(FileName, OemFileName);
         Status = ArcOpen(FileName, OpenReadOnly, &OemFileId);
         if (Status != ESUCCESS)
+        {
+            WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
             goto Failure;
+        }
         Status = ArcRead(OemFileId, VaToPa(LoaderBlock->NlsData->OemCodePageData),
OemFileSize, &BytesRead);
         if (Status != ESUCCESS)
+        {
+            WARN("Error while reading '%s', Status: %u\n", FileName,
Status);
             goto Failure;
+        }
         ArcClose(OemFileId);
     }
@@ -432,11 +454,17 @@ WinLdrLoadNLSData(IN OUT PLOADER_PARAMETER_BLOCK LoaderBlock,
     strcat(FileName, LanguageFileName);
     Status = ArcOpen(FileName, OpenReadOnly, &LanguageFileId);
     if (Status != ESUCCESS)
+    {
+        WARN("Error while opening '%s', Status: %u\n", FileName,
Status);
         goto Failure;
+    }
     Status = ArcRead(LanguageFileId,
VaToPa(LoaderBlock->NlsData->UnicodeCodePageData), LanguageFileSize,
&BytesRead);
     if (Status != ESUCCESS)
+    {
+        WARN("Error while reading '%s', Status: %u\n", FileName,
Status);
         goto Failure;
+    }
     ArcClose(LanguageFileId);
@@ -841,7 +869,7 @@ WinLdrAddDriverToList(LIST_ENTRY *BootDriverListHead,
     if (!NT_SUCCESS(Status))
         return FALSE;
-    // Insert entry into the list
+    // Insert entry into the list
     if (!InsertInBootDriverList(BootDriverListHead, BootDriverEntry))
     {
         // It was already there, so delete our entry