[SharedCache] Expose cache entry name in the API

Allows us to display the user friendly name of the cache entry in the triage view

Author: emesare

view/sharedcache/api/sharedcache.cpp

@@ -78,6 +78,7 @@ BNSharedCacheEntry EntryToApi(const CacheEntry &entry)
 {
 	BNSharedCacheEntry apiEntry {};
 	apiEntry.path = BNAllocString(entry.path.c_str());
+	apiEntry.name = BNAllocString(entry.name.c_str());
 	apiEntry.entryType = entry.entryType;
 	const auto &mappings = entry.mappings;
 	apiEntry.mappingCount = mappings.size();
@@ -92,6 +93,7 @@ CacheEntry EntryFromApi(BNSharedCacheEntry apiEntry)
 {
 	CacheEntry entry {};
 	entry.path = apiEntry.path;
+	entry.name = apiEntry.name;
 	entry.entryType = apiEntry.entryType;
 	entry.mappings.reserve(apiEntry.mappingCount);
 	for (size_t i = 0; i < apiEntry.mappingCount; i++)

view/sharedcache/api/sharedcacheapi.h

@@ -278,6 +278,7 @@ namespace SharedCacheAPI {
 	struct CacheEntry
 	{
 		std::string path;
+		std::string name;
 		BNSharedCacheEntryType entryType;
 		std::vector<CacheMappingInfo> mappings;
 	};

view/sharedcache/api/sharedcachecore.h

@@ -97,6 +97,7 @@ extern "C"
 
 	typedef struct BNSharedCacheEntry {
 		char* path;
+		char* name;
 		BNSharedCacheEntryType entryType;
 		size_t mappingCount;
 		BNSharedCacheMappingInfo* mappings;

view/sharedcache/core/ffi.cpp

@@ -134,6 +134,7 @@ BNSharedCacheEntry EntryToApi(const CacheEntry& entry)
 {
 	BNSharedCacheEntry apiEntry;
 	apiEntry.path = BNAllocString(entry.GetFilePath().c_str());
+	apiEntry.name = BNAllocString(entry.GetFileName().c_str());
 	apiEntry.entryType = EntryTypeToApi(entry.GetType());
 	const auto& mappings = entry.GetMappings();
 	apiEntry.mappingCount = mappings.size();
@@ -408,15 +409,15 @@ extern "C"
 		const auto& entries = controller->object->GetCache().GetEntries();
 		*count = entries.size();
 		BNSharedCacheEntry* apiEntries = new BNSharedCacheEntry[*count];
-		size_t idx = 0;
-		for (const auto& [_, entry] : entries)
-			apiEntries[idx++] = EntryToApi(entry);
+		for (size_t i = 0; i < *count; i++)
+			apiEntries[i] = EntryToApi(entries[i]);
 		return apiEntries;
 	}
 
 	void BNSharedCacheFreeEntry(BNSharedCacheEntry entry)
 	{
 		BNFreeString(entry.path);
+		BNFreeString(entry.name);
 		delete[] entry.mappings;
 	}
 

view/sharedcache/ui/dsctriage.cpp

@@ -355,8 +355,8 @@ void DSCTriageView::initCacheInfoTables()
 	auto cacheInfoSubwidget = new QWidget;
 
 	auto mappingTable = new FilterableTableView(cacheInfoSubwidget);
-	m_mappingModel = new QStandardItemModel(0, 4, mappingTable);
-	m_mappingModel->setHorizontalHeaderLabels({"Address", "Size", "File Address", "File Path"});
+	m_mappingModel = new QStandardItemModel(0, 5, mappingTable);
+	m_mappingModel->setHorizontalHeaderLabels({"Address", "Size", "File Address", "File Name", "File Path"});
 
 	// Apply custom column styling
 	mappingTable->setItemDelegateForColumn(0, new AddressColorDelegate(mappingTable));
@@ -366,7 +366,8 @@ void DSCTriageView::initCacheInfoTables()
 	mappingTable->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Fixed);
 	mappingTable->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Fixed);
 	mappingTable->horizontalHeader()->setSectionResizeMode(2, QHeaderView::ResizeToContents);
-	mappingTable->horizontalHeader()->setSectionResizeMode(3, QHeaderView::Stretch);
+	mappingTable->horizontalHeader()->setSectionResizeMode(3, QHeaderView::ResizeToContents);
+	mappingTable->horizontalHeader()->setSectionResizeMode(4, QHeaderView::Stretch);
 
 	mappingTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
 
@@ -527,6 +528,7 @@ void DSCTriageView::RefreshData()
 				new QStandardItem(QString("0x%1").arg(mapping.vmAddress, 0, 16)),
 				new QStandardItem(QString("0x%1").arg(mapping.size, 0, 16)),
 				new QStandardItem(QString("0x%1").arg(mapping.fileOffset, 0, 16)),
+				new QStandardItem(QString::fromStdString(entry.name)),
 				new QStandardItem(QString::fromStdString(entry.path))
 			});
 		}