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-rw-r--r--source/Utility/Log.cpp39
1 files changed, 32 insertions, 7 deletions
diff --git a/source/Utility/Log.cpp b/source/Utility/Log.cpp
index 217b0d2ba97b..ab5e630114a6 100644
--- a/source/Utility/Log.cpp
+++ b/source/Utility/Log.cpp
@@ -9,7 +9,6 @@
#include "lldb/Utility/Log.h"
#include "lldb/Utility/VASPrintf.h"
-#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Twine.h"
#include "llvm/ADT/iterator.h"
@@ -38,13 +37,22 @@ using namespace lldb_private;
llvm::ManagedStatic<Log::ChannelMap> Log::g_channel_map;
-void Log::ListCategories(llvm::raw_ostream &stream, const ChannelMap::value_type &entry) {
- stream << llvm::formatv("Logging categories for '{0}':\n", entry.first());
- stream << " all - all available logging categories\n";
- stream << " default - default set of logging categories\n";
+void Log::ForEachCategory(
+ const Log::ChannelMap::value_type &entry,
+ llvm::function_ref<void(llvm::StringRef, llvm::StringRef)> lambda) {
+ lambda("all", "all available logging categories");
+ lambda("default", "default set of logging categories");
for (const auto &category : entry.second.m_channel.categories)
- stream << llvm::formatv(" {0} - {1}\n", category.name,
- category.description);
+ lambda(category.name, category.description);
+}
+
+void Log::ListCategories(llvm::raw_ostream &stream,
+ const ChannelMap::value_type &entry) {
+ stream << llvm::formatv("Logging categories for '{0}':\n", entry.first());
+ ForEachCategory(entry,
+ [&stream](llvm::StringRef name, llvm::StringRef description) {
+ stream << llvm::formatv(" {0} - {1}\n", name, description);
+ });
}
uint32_t Log::GetFlags(llvm::raw_ostream &stream, const ChannelMap::value_type &entry,
@@ -237,6 +245,23 @@ void Log::DisableAllLogChannels() {
entry.second.Disable(UINT32_MAX);
}
+void Log::ForEachChannelCategory(
+ llvm::StringRef channel,
+ llvm::function_ref<void(llvm::StringRef, llvm::StringRef)> lambda) {
+ auto ch = g_channel_map->find(channel);
+ if (ch == g_channel_map->end())
+ return;
+
+ ForEachCategory(*ch, lambda);
+}
+
+std::vector<llvm::StringRef> Log::ListChannels() {
+ std::vector<llvm::StringRef> result;
+ for (const auto &channel : *g_channel_map)
+ result.push_back(channel.first());
+ return result;
+}
+
void Log::ListAllLogChannels(llvm::raw_ostream &stream) {
if (g_channel_map->empty()) {
stream << "No logging channels are currently registered.\n";