diff options
Diffstat (limited to 'mailnews/import/oexpress/nsOEScanBoxes.cpp')
| -rw-r--r-- | mailnews/import/oexpress/nsOEScanBoxes.cpp | 859 |
1 files changed, 0 insertions, 859 deletions
diff --git a/mailnews/import/oexpress/nsOEScanBoxes.cpp b/mailnews/import/oexpress/nsOEScanBoxes.cpp deleted file mode 100644 index 7c30aa68d..000000000 --- a/mailnews/import/oexpress/nsOEScanBoxes.cpp +++ /dev/null @@ -1,859 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ -#include "nsOEScanBoxes.h" -#include "nsMsgUtils.h" -#include "nsIComponentManager.h" -#include "nsIServiceManager.h" -#include "nsIImportService.h" -#include "nsIFile.h" -#include "nsIImportMailboxDescriptor.h" -#include "nsOERegUtil.h" -#include "nsOE5File.h" -#include "nsNetUtil.h" -#include "OEDebugLog.h" -#include "nsIInputStream.h" -#include "nsISeekableStream.h" -#include "plstr.h" -#include <windows.h> -#include "nsIWindowsRegKey.h" - -#ifdef MOZILLA_INTERNAL_API -#include "nsNativeCharsetUtils.h" -#else -#include "nsMsgI18N.h" -#define NS_CopyNativeToUnicode(source, dest) \ - nsMsgI18NConvertToUnicode(nsMsgI18NFileSystemCharset(), source, dest) -#define NS_CopyUnicodeToNative(source, dest) \ - nsMsgI18NConvertFromUnicode(nsMsgI18NFileSystemCharset(), source, dest) -#endif - -/* - .nch file format??? - - offset 20 - long = offset to first record - -*/ - -static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID); - -nsOEScanBoxes::nsOEScanBoxes() -{ - m_pFirst = nullptr; -} - -nsOEScanBoxes::~nsOEScanBoxes() -{ - int i, max; - MailboxEntry *pEntry; - for (i = 0, max = m_entryArray.Length(); i < max; i++) { - pEntry = m_entryArray.ElementAt(i); - delete pEntry; - } - // Now free the unprocessed child entries (ie, those without parents for some reason). - for (i = 0, max = m_pendingChildArray.Length(); i < max; i++) - { - pEntry = m_pendingChildArray.ElementAt(i); - if (!pEntry->processed) - delete pEntry; - } -} - -/* - 3.x & 4.x registry - Software/Microsoft/Outlook Express/ - - 5.0 registry - Identies - value of "Default User ID" is {GUID} - Identities/{GUID}/Software/Microsoft/Outlook Express/5.0/ -*/ - -bool nsOEScanBoxes::Find50Mail(nsIFile *pWhere) -{ - nsAutoString userId; - nsresult rv = nsOERegUtil::GetDefaultUserId(userId); - NS_ENSURE_SUCCESS(rv, false); - - nsAutoString path(NS_LITERAL_STRING("Identities\\")); - path.Append(userId); - path.AppendLiteral("\\Software\\Microsoft\\Outlook Express\\5.0"); - - nsCOMPtr<nsIWindowsRegKey> key = - do_CreateInstance("@mozilla.org/windows-registry-key;1", &rv); - NS_ENSURE_SUCCESS(rv, false); - - rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER, - path, - nsIWindowsRegKey::ACCESS_QUERY_VALUE); - NS_ENSURE_SUCCESS(rv, false); - - nsAutoString storeRoot; - key->ReadStringValue(NS_LITERAL_STRING("Store Root"), storeRoot); - NS_ENSURE_SUCCESS(rv, false); - - nsCOMPtr<nsIFile> localWhere = do_QueryInterface(pWhere); - localWhere->InitWithPath(storeRoot); - - nsAutoCString nativeStoreRoot; - NS_CopyUnicodeToNative(storeRoot, nativeStoreRoot); - IMPORT_LOG1("Setting native path: %s\n", nativeStoreRoot.get()); - - bool isDir = false; - rv = localWhere->IsDirectory(&isDir); - return isDir; -} - -bool nsOEScanBoxes::FindMail(nsIFile *pWhere) -{ - if (Find50Mail(pWhere)) - return true; - - nsresult rv; - nsCOMPtr<nsIWindowsRegKey> key = - do_CreateInstance("@mozilla.org/windows-registry-key;1", &rv); - NS_ENSURE_SUCCESS(rv, false); - - rv = key->Open(nsIWindowsRegKey::ROOT_KEY_CURRENT_USER, - NS_LITERAL_STRING("Software\\Microsoft\\Outlook Express"), - nsIWindowsRegKey::ACCESS_QUERY_VALUE); - NS_ENSURE_SUCCESS(rv, false); - - nsAutoString storeRoot; - key->ReadStringValue(NS_LITERAL_STRING("Store Root"), storeRoot); - NS_ENSURE_SUCCESS(rv, false); - - nsCOMPtr<nsIFile> localWhere = do_QueryInterface(pWhere); - localWhere->InitWithPath(storeRoot); - localWhere->AppendNative(NS_LITERAL_CSTRING("Mail")); - - bool isDir = false; - localWhere->IsDirectory(&isDir); - - return isDir; -} - -bool nsOEScanBoxes::GetMailboxes(nsIFile *pWhere, nsIArray **pArray) -{ - nsCString path; - pWhere->GetNativePath(path); - if (!path.IsEmpty()) { - IMPORT_LOG1("Looking for mail in: %s\n", path.get()); - } - else { - pWhere->GetNativeLeafName(path); - if (!path.IsEmpty()) - IMPORT_LOG1("Looking for mail in: %s\n", path.get()); - else - IMPORT_LOG0("Unable to get info about where to look for mail\n"); - } - - nsCOMPtr <nsIFile> location; - pWhere->Clone(getter_AddRefs(location)); - // 1. Look for 5.0 folders.dbx - // 2. Look for 3.x & 4.x folders.nch - // 3. Look for 5.0 *.dbx mailboxes - // 4. Look for 3.x & 4.x *.mbx mailboxes - - bool result; - - location->AppendNative(NS_LITERAL_CSTRING("folders.dbx")); - if (Find50MailBoxes(location)) { - result = GetMailboxList(pWhere, pArray); - } - else { - // 2. Look for 4.x mailboxes - pWhere->Clone(getter_AddRefs(location)); - location->AppendNative(NS_LITERAL_CSTRING("folders.nch")); - - if (FindMailBoxes(location)) { - result = GetMailboxList(pWhere, pArray); - } - else { - // 3 & 4, look for the specific mailbox files. - pWhere->Clone(getter_AddRefs(location)); - ScanMailboxDir(location); - result = GetMailboxList(pWhere, pArray); - } - } - - return result; -} - - - -void nsOEScanBoxes::Reset(void) -{ - int max = m_entryArray.Length(); - for (int i = 0; i < max; i++) { - MailboxEntry *pEntry = m_entryArray.ElementAt(i); - delete pEntry; - } - m_entryArray.Clear(); - m_pFirst = nullptr; -} - - -bool nsOEScanBoxes::FindMailBoxes(nsIFile* descFile) -{ - Reset(); - - nsresult rv; - bool isFile = false; - - rv = descFile->IsFile(&isFile); - if (NS_FAILED(rv) || !isFile) - return false; - - nsCOMPtr <nsIInputStream> descInputStream; - rv = NS_NewLocalFileInputStream(getter_AddRefs(descInputStream), descFile); - NS_ENSURE_SUCCESS(rv, false); - - IMPORT_LOG0("Reading the folders.nch file\n"); - - uint32_t curRec; - if (!ReadLong(descInputStream, curRec, 20)) { - return false; - } - - // Now for each record - bool done = false; - uint32_t equal; - uint32_t size; - uint32_t previous; - uint32_t next; - MailboxEntry * pEntry; - bool failed; - - while (!done) { - if (!ReadLong(descInputStream, equal, curRec)) return false; - if (curRec != equal) { - IMPORT_LOG1("Record start invalid: %ld\n", curRec); - break; - } - if (!ReadLong(descInputStream, size, curRec + 4)) return false; - if (!ReadLong(descInputStream, previous, curRec + 8)) return false; - if (!ReadLong(descInputStream, next, curRec + 12)) return false; - failed = false; - pEntry = new MailboxEntry; - if (!ReadLong(descInputStream, pEntry->index, curRec + 16)) failed = true; - if (!ReadString(descInputStream, pEntry->mailName, curRec + 20)) failed = true; - if (!ReadString(descInputStream, pEntry->fileName, curRec + 279)) failed = true; - if (!ReadLong(descInputStream, pEntry->parent, curRec + 539)) failed = true; - if (!ReadLong(descInputStream, pEntry->child, curRec + 543)) failed = true; - if (!ReadLong(descInputStream, pEntry->sibling, curRec + 547)) failed = true; - if (!ReadLong(descInputStream, pEntry->type, curRec + 551)) failed = true; - if (failed) { - delete pEntry; - return false; - } - - #ifdef _TRACE_MAILBOX_ENTRIES - IMPORT_LOG0("------------\n"); - IMPORT_LOG2(" Offset: %lx, index: %ld\n", curRec, pEntry->index); - IMPORT_LOG2(" previous: %lx, next: %lx\n", previous, next); - IMPORT_LOG2(" Name: %S, File: %s\n", (char16_t *) pEntry->mailName, (const char *) pEntry->fileName); - IMPORT_LOG3(" Parent: %ld, Child: %ld, Sibling: %ld\n", pEntry->parent, pEntry->child, pEntry->sibling); - #endif - - if (!StringEndsWith(pEntry->fileName, NS_LITERAL_CSTRING(".mbx"))) - pEntry->fileName.Append(".mbx"); - - m_entryArray.AppendElement(pEntry); - - curRec = next; - if (!next) - done = true; - } - - MailboxEntry *pZero = GetIndexEntry(0); - if (pZero) - m_pFirst = GetIndexEntry(pZero->child); - - IMPORT_LOG1("Read the folders.nch file, found %ld mailboxes\n", (long) m_entryArray.Length()); - - return true; -} - -bool nsOEScanBoxes::Find50MailBoxes(nsIFile* descFile) -{ - Reset(); - - nsresult rv; - bool isFile = false; - - rv = descFile->IsFile(&isFile); - if (NS_FAILED(rv) || !isFile) - return false; - - nsCOMPtr <nsIInputStream> descInputStream; - rv = NS_NewLocalFileInputStream(getter_AddRefs(descInputStream), descFile); - NS_ENSURE_SUCCESS(rv, false); - - IMPORT_LOG0("Reading the folders.dbx file\n"); - - uint32_t *pIndex; - uint32_t indexSize = 0; - if (!nsOE5File::ReadIndex(descInputStream, &pIndex, &indexSize)) { - IMPORT_LOG0("*** NOT USING FOLDERS.DBX!!!\n"); - return false; - } - - uint32_t marker; - uint32_t size; - char *pBytes; - uint32_t cntRead; - int32_t recordId; - int32_t strOffset; - - uint8_t tag; - uint32_t data; - int32_t dataOffset; - - uint32_t id; - uint32_t parent; - uint32_t numMessages; - char * pFileName; - char * pDataSource; - - MailboxEntry * pEntry; - MailboxEntry * pLastEntry = nullptr; - - uint32_t localStoreId = 0; - - for (uint32_t i = 0; i < indexSize; i++) { - if (!ReadLong(descInputStream, marker, pIndex[i])) continue; - if (marker != pIndex[i]) continue; - if (!ReadLong(descInputStream, size, pIndex[i] + 4)) continue; - size += 4; - pBytes = new char[size]; - rv = descInputStream->Read(pBytes, size, &cntRead); - if (NS_FAILED(rv) || ((uint32_t)cntRead != size)) { - delete [] pBytes; - continue; - } - recordId = pBytes[2]; - strOffset = (recordId * 4) + 4; - if (recordId == 4) - strOffset += 4; - - id = 0; - parent = 0; - numMessages = 0; - pFileName = nullptr; - pDataSource = nullptr; - dataOffset = 4; - while (dataOffset < strOffset) { - tag = (uint8_t) pBytes[dataOffset]; - - data = 0; // make sure all bytes are 0 before copying 3 bytes over. - memcpy(&data, &(pBytes[dataOffset + 1]), 3); - switch(tag) { - case 0x80: // id record - id = data; - break; - case 0x81: // parent id - parent = data; - break; - case 0x87: // number of messages in this mailbox - numMessages = data; - break; - case 0x03: // file name for this mailbox - if (((uint32_t)strOffset + data) < size) - pFileName = (char *)(pBytes + strOffset + data); - break; - case 0x05: // data source for this record (this is not a mailbox!) - if (((uint32_t)strOffset + data) < size) - pDataSource = (char *) (pBytes + strOffset + data); - break; - } - dataOffset += 4; - } - - // now build an entry if necessary! - if (pDataSource) { - if (!PL_strcasecmp(pDataSource, "LocalStore")) - { - localStoreId = id; - // See if we have any child folders that need to be added/processed for this top level parent. - ProcessPendingChildEntries(localStoreId, localStoreId, m_pendingChildArray); - // Clean up the pending list. - RemoveProcessedChildEntries(); - } - } - else if (id && localStoreId && parent) { - // veryify that this mailbox is in the local store - data = parent; - while (data && (data != localStoreId)) { - pEntry = GetIndexEntry(data); - if (pEntry) - data = pEntry->parent; - else - data = 0; - } - if (data == localStoreId) { - // Create an entry for this bugger - pEntry = NewMailboxEntry(id, parent, (const char *) (pBytes + strOffset), pFileName); - if (pEntry) - { - AddChildEntry(pEntry, localStoreId); - pEntry->processed = true; - // See if we have any child folders that need to be added/processed. - ProcessPendingChildEntries(id, localStoreId, m_pendingChildArray); - // Clean up the pending list. - RemoveProcessedChildEntries(); - } - } - else - { - // Put this folder into child array and process it when its parent shows up. - pEntry = NewMailboxEntry(id, parent, (const char *) (pBytes + strOffset), pFileName); - if (pEntry) - m_pendingChildArray.AppendElement(pEntry); - } - } - else if (pFileName) - { - // Put this folder into child array and process it when its parent shows up. - // For some reason, it's likely that child folders come before their parents. - pEntry = NewMailboxEntry(id, parent, (const char *) (pBytes + strOffset), pFileName); - if (pEntry) - m_pendingChildArray.AppendElement(pEntry); - } - - delete [] pBytes; - } - - - delete [] pIndex; - - return m_entryArray.Length(); -} - -nsOEScanBoxes::MailboxEntry *nsOEScanBoxes::NewMailboxEntry(uint32_t id, uint32_t parent, const char *prettyName, char *pFileName) -{ - MailboxEntry *pEntry = new MailboxEntry(); - if (!pEntry) - return nullptr; - - pEntry->index = id; - pEntry->parent = parent; - pEntry->child = 0; - pEntry->type = 0; - pEntry->sibling = -1; - pEntry->processed = false; - NS_CopyNativeToUnicode(nsDependentCString(prettyName), pEntry->mailName); - if (pFileName) - pEntry->fileName = pFileName; - return pEntry; -} - -void nsOEScanBoxes::ProcessPendingChildEntries(uint32_t parent, uint32_t rootIndex, nsTArray<MailboxEntry*> &childArray) -{ - int32_t i, max; - MailboxEntry *pEntry; - for (i = 0, max = childArray.Length(); i < max; i++) - { - pEntry = childArray.ElementAt(i); - if ((!pEntry->processed) && (pEntry->parent == parent)) - { - AddChildEntry(pEntry, rootIndex); - pEntry->processed = true; // indicate it's been processed. - // See if there are unprocessed child folders for this child in the - // array as well (ie, both child and grand-child are on the list). - ProcessPendingChildEntries(pEntry->index, rootIndex, childArray); - } - } -} - -void nsOEScanBoxes::RemoveProcessedChildEntries() -{ - // Remove already processed entries from the pending list. Note that these entries are also - // on 'm_entryArray' list so we don't want to deallocate the space for the entries now. - MailboxEntry * pEntry; - int32_t i; - for (i = m_pendingChildArray.Length()-1; i >= 0; i--) - { - pEntry = m_pendingChildArray.ElementAt(i); - if (pEntry->processed) - m_pendingChildArray.RemoveElementAt(i); - } -} - -void nsOEScanBoxes::AddChildEntry(MailboxEntry *pEntry, uint32_t rootIndex) -{ - if (!m_pFirst) { - if (pEntry->parent == rootIndex) { - m_pFirst = pEntry; - m_entryArray.AppendElement(pEntry); - } - else { - delete pEntry; - } - return; - } - - MailboxEntry * pParent = nullptr; - MailboxEntry * pSibling = nullptr; - if (pEntry->parent == rootIndex) { - pSibling = m_pFirst; - } - else { - pParent = GetIndexEntry(pEntry->parent); - } - - if (!pParent && !pSibling) { - delete pEntry; - return; - } - - if (pParent && (pParent->child == 0)) { - pParent->child = pEntry->index; - m_entryArray.AppendElement(pEntry); - return; - } - - if (!pSibling) - pSibling = GetIndexEntry(pParent->child); - - while (pSibling && (pSibling->sibling != -1)) { - pSibling = GetIndexEntry(pSibling->sibling); - } - - if (!pSibling) { - delete pEntry; - return; - } - - pSibling->sibling = pEntry->index; - m_entryArray.AppendElement(pEntry); -} - -bool nsOEScanBoxes::Scan50MailboxDir(nsIFile * srcDir) -{ - Reset(); - - MailboxEntry *pEntry; - int32_t index = 1; - char *pLeaf; - - bool hasMore; - nsCOMPtr<nsISimpleEnumerator> directoryEnumerator; - nsresult rv = srcDir->GetDirectoryEntries(getter_AddRefs(directoryEnumerator)); - NS_ENSURE_SUCCESS(rv, false); - - directoryEnumerator->HasMoreElements(&hasMore); - bool isFile; - nsCOMPtr<nsIFile> entry; - nsCString fName; - - while (hasMore && NS_SUCCEEDED(rv)) - { - nsCOMPtr<nsISupports> aSupport; - rv = directoryEnumerator->GetNext(getter_AddRefs(aSupport)); - nsCOMPtr<nsIFile> entry(do_QueryInterface(aSupport, &rv)); - directoryEnumerator->HasMoreElements(&hasMore); - - isFile = false; - rv = entry->IsFile(&isFile); - if (NS_SUCCEEDED(rv) && isFile) { - pLeaf = nullptr; - rv = entry->GetNativeLeafName(fName); - if (NS_SUCCEEDED(rv) && - (StringEndsWith(fName, NS_LITERAL_CSTRING(".dbx")))) { - // This is a *.dbx file in the mail directory - if (nsOE5File::IsLocalMailFile(entry)) { - pEntry = new MailboxEntry; - pEntry->index = index; - index++; - pEntry->parent = 0; - pEntry->child = 0; - pEntry->sibling = index; - pEntry->type = -1; - fName.SetLength(fName.Length() - 4); - pEntry->fileName = fName.get(); - NS_CopyNativeToUnicode(fName, pEntry->mailName); - m_entryArray.AppendElement(pEntry); - } - } - } - } - - if (m_entryArray.Length() > 0) { - pEntry = m_entryArray.ElementAt(m_entryArray.Length() - 1); - pEntry->sibling = -1; - return true; - } - - return false; -} - -void nsOEScanBoxes::ScanMailboxDir(nsIFile * srcDir) -{ - if (Scan50MailboxDir(srcDir)) - return; - - Reset(); - - MailboxEntry * pEntry; - int32_t index = 1; - nsAutoCString pLeaf; - uint32_t sLen; - - bool hasMore; - nsCOMPtr<nsISimpleEnumerator> directoryEnumerator; - nsresult rv = srcDir->GetDirectoryEntries(getter_AddRefs(directoryEnumerator)); - NS_ENSURE_SUCCESS_VOID(rv); - - directoryEnumerator->HasMoreElements(&hasMore); - bool isFile; - nsCOMPtr<nsIFile> entry; - nsCString fName; - nsCString ext; - nsCString name; - - while (hasMore && NS_SUCCEEDED(rv)) - { - nsCOMPtr<nsISupports> aSupport; - rv = directoryEnumerator->GetNext(getter_AddRefs(aSupport)); - nsCOMPtr<nsIFile> entry(do_QueryInterface(aSupport, &rv)); - directoryEnumerator->HasMoreElements(&hasMore); - - isFile = false; - rv = entry->IsFile(&isFile); - if (NS_SUCCEEDED(rv) && isFile) - { - rv = entry->GetNativeLeafName(pLeaf); - if (NS_SUCCEEDED(rv) && !pLeaf.IsEmpty() && - ((sLen = pLeaf.Length()) > 4) && - (!PL_strcasecmp(pLeaf.get() + sLen - 3, "mbx"))) - { - // This is a *.mbx file in the mail directory - pEntry = new MailboxEntry; - pEntry->index = index; - index++; - pEntry->parent = 0; - pEntry->child = 0; - pEntry->sibling = index; - pEntry->type = -1; - pEntry->fileName = pLeaf; - pLeaf.SetLength(sLen - 4); - NS_CopyNativeToUnicode(pLeaf, pEntry->mailName); - m_entryArray.AppendElement(pEntry); - } - } - } - - if (m_entryArray.Length() > 0) { - pEntry = m_entryArray.ElementAt(m_entryArray.Length() - 1); - pEntry->sibling = -1; - } -} - -uint32_t nsOEScanBoxes::CountMailboxes(MailboxEntry *pBox) -{ - if (pBox == nullptr) { - if (m_pFirst != nullptr) - pBox = m_pFirst; - else { - if (m_entryArray.Length() > 0) - pBox = m_entryArray.ElementAt(0); - } - } - uint32_t count = 0; - - MailboxEntry * pChild; - while (pBox) { - count++; - if (pBox->child) { - pChild = GetIndexEntry(pBox->child); - if (pChild != nullptr) - count += CountMailboxes(pChild); - } - if (pBox->sibling != -1) { - pBox = GetIndexEntry(pBox->sibling); - } - else - pBox = nullptr; - } - - return count; -} - -bool nsOEScanBoxes::GetMailboxList(nsIFile * root, nsIArray **pArray) -{ - nsresult rv; - nsCOMPtr<nsIMutableArray> array(do_CreateInstance(NS_ARRAY_CONTRACTID, &rv)); - if (NS_FAILED(rv)) { - IMPORT_LOG0("FAILED to allocate the nsIArray\n"); - return false; - } - - BuildMailboxList(nullptr, root, 1, array); - array.forget(pArray); - - return true; -} - -void nsOEScanBoxes::BuildMailboxList(MailboxEntry *pBox, nsIFile * root, int32_t depth, nsIMutableArray *pArray) -{ - if (pBox == nullptr) { - if (m_pFirst != nullptr) { - pBox = m_pFirst; - - IMPORT_LOG0("Assigning start of mailbox list to m_pFirst\n"); - } - else { - if (m_entryArray.Length() > 0) { - pBox = m_entryArray.ElementAt(0); - - IMPORT_LOG0("Assigning start of mailbox list to entry at index 0\n"); - } - } - - if (pBox == nullptr) { - IMPORT_LOG0("ERROR ASSIGNING STARTING MAILBOX\n"); - } - - } - - nsresult rv; - nsCOMPtr<nsIFile> file; - MailboxEntry *pChild; - nsIImportMailboxDescriptor *pID; - nsISupports *pInterface; - int64_t size; - - nsCOMPtr<nsIImportService> impSvc(do_GetService(NS_IMPORTSERVICE_CONTRACTID, &rv)); - NS_ENSURE_SUCCESS_VOID(rv); - - while (pBox) { - rv = impSvc->CreateNewMailboxDescriptor(&pID); - if (NS_SUCCEEDED(rv)) { - pID->SetDepth(depth); - pID->SetIdentifier(pBox->index); - pID->SetDisplayName((char16_t *)pBox->mailName.get()); - if (!pBox->fileName.IsEmpty()) { - pID->GetFile(getter_AddRefs(file)); - file->InitWithFile(root); - file->AppendNative(pBox->fileName); - size = 0; - file->GetFileSize(&size); - pID->SetSize(size); - } - rv = pID->QueryInterface(kISupportsIID, (void **) &pInterface); - pArray->AppendElement(pInterface, false); - pInterface->Release(); - pID->Release(); - } - - if (pBox->child) { - pChild = GetIndexEntry(pBox->child); - if (pChild != nullptr) - BuildMailboxList(pChild, root, depth + 1, pArray); - } - if (pBox->sibling != -1) { - pBox = GetIndexEntry(pBox->sibling); - } - else - pBox = nullptr; - } - -} - -nsOEScanBoxes::MailboxEntry * nsOEScanBoxes::GetIndexEntry(uint32_t index) -{ - int32_t max = m_entryArray.Length(); - for (int32_t i = 0; i < max; i++) { - MailboxEntry *pEntry = m_entryArray.ElementAt(i); - if (pEntry->index == index) - return pEntry; - } - - return nullptr; -} - - -// ------------------------------------------------------- -// File utility routines -// ------------------------------------------------------- - -bool nsOEScanBoxes::ReadLong(nsIInputStream * stream, int32_t& val, uint32_t offset) -{ - nsresult rv; - nsCOMPtr <nsISeekableStream> seekStream = do_QueryInterface(stream, &rv); - NS_ENSURE_SUCCESS(rv, false); - - rv = seekStream->Seek(nsISeekableStream::NS_SEEK_SET, offset); - NS_ENSURE_SUCCESS(rv, false); - - uint32_t cntRead; - char * pReadTo = (char *)&val; - rv = stream->Read(pReadTo, sizeof(val), &cntRead); - - return NS_SUCCEEDED(rv) && cntRead == sizeof(val); -} - -bool nsOEScanBoxes::ReadLong(nsIInputStream * stream, uint32_t& val, uint32_t offset) -{ - nsresult rv; - nsCOMPtr <nsISeekableStream> seekStream = do_QueryInterface(stream, &rv); - NS_ENSURE_SUCCESS(rv, false); - rv = seekStream->Seek(nsISeekableStream::NS_SEEK_SET, offset); - NS_ENSURE_SUCCESS(rv, false); - - uint32_t cntRead; - char * pReadTo = (char *)&val; - rv = stream->Read(pReadTo, sizeof(val), &cntRead); - if (NS_FAILED(rv) || (cntRead != sizeof(val))) - return false; - - return true; -} - -// It appears as though the strings for file name and mailbox -// name are at least 254 chars - verified - they are probably 255 -// but why bother going that far! If a file name is that long then -// the heck with it. -#define kOutlookExpressStringLength 252 -bool nsOEScanBoxes::ReadString(nsIInputStream * stream, nsString& str, uint32_t offset) -{ - nsresult rv; - nsCOMPtr<nsISeekableStream> seekStream = do_QueryInterface(stream, &rv); - NS_ENSURE_SUCCESS(rv, false); - - rv = seekStream->Seek(nsISeekableStream::NS_SEEK_SET, offset); - NS_ENSURE_SUCCESS(rv, false); - - uint32_t cntRead; - char buffer[kOutlookExpressStringLength]; - char *pReadTo = buffer; - rv = stream->Read(pReadTo, kOutlookExpressStringLength, &cntRead); - if (NS_FAILED(rv) || (cntRead != kOutlookExpressStringLength)) - return false; - - buffer[kOutlookExpressStringLength - 1] = 0; - str.AssignASCII(buffer); - return true; -} - -bool nsOEScanBoxes::ReadString(nsIInputStream * stream, nsCString& str, uint32_t offset) -{ - nsresult rv; - nsCOMPtr<nsISeekableStream> seekStream = do_QueryInterface(stream, &rv); - NS_ENSURE_SUCCESS(rv, false); - - rv = seekStream->Seek(nsISeekableStream::NS_SEEK_SET, offset); - NS_ENSURE_SUCCESS(rv, false); - - uint32_t cntRead; - char buffer[kOutlookExpressStringLength]; - char *pReadTo = buffer; - rv = stream->Read(pReadTo, kOutlookExpressStringLength, &cntRead); - if (NS_FAILED(rv) || (cntRead != kOutlookExpressStringLength)) - return false; - - buffer[kOutlookExpressStringLength - 1] = 0; - str = buffer; - return true; -} |