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feat(filesystem_v2): add has_valid_section_index()

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This commit is contained in:
Marcus Holland-Moritz 2025-08-28 20:34:08 +02:00
parent 3e86f01c33
commit 968328d0bb
2 changed files with 16 additions and 0 deletions
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5
include/dwarfs/reader/filesystem_v2.h
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@ -104,6 +104,10 @@ class filesystem_v2_lite {
filesystem_version version() const { return lite_->version(); } filesystem_version version() const { return lite_->version(); }
bool has_valid_section_index() const {
return lite_->has_valid_section_index();
}
void walk(std::function<void(dir_entry_view)> const& func) const { void walk(std::function<void(dir_entry_view)> const& func) const {
lite_->walk(func); lite_->walk(func);
} }
@ -344,6 +348,7 @@ class filesystem_v2_lite {
virtual ~impl_lite() = default; virtual ~impl_lite() = default;
virtual filesystem_version version() const = 0; virtual filesystem_version version() const = 0;
virtual bool has_valid_section_index() const = 0;
virtual void virtual void
walk(std::function<void(dir_entry_view)> const& func) const = 0; walk(std::function<void(dir_entry_view)> const& func) const = 0;
virtual void virtual void

11
src/reader/filesystem_v2.cpp
View File

@ -220,6 +220,7 @@ class filesystem_ final {
nlohmann::json metadata_as_json() const; nlohmann::json metadata_as_json() const;
std::string serialize_metadata_as_json(bool simple) const; std::string serialize_metadata_as_json(bool simple) const;
filesystem_version version() const; filesystem_version version() const;
bool has_valid_section_index() const;
void walk(std::function<void(dir_entry_view)> const& func) const; void walk(std::function<void(dir_entry_view)> const& func) const;
void walk_data_order(std::function<void(dir_entry_view)> const& func) const; void walk_data_order(std::function<void(dir_entry_view)> const& func) const;
dir_entry_view root() const; dir_entry_view root() const;
@ -390,6 +391,7 @@ class filesystem_ final {
file_off_t const image_offset_; file_off_t const image_offset_;
filesystem_options const options_; filesystem_options const options_;
filesystem_version version_; filesystem_version version_;
bool has_valid_section_index_{false};
PERFMON_CLS_PROXY_DECL PERFMON_CLS_PROXY_DECL
PERFMON_CLS_TIMER_DECL(find_path) PERFMON_CLS_TIMER_DECL(find_path)
PERFMON_CLS_TIMER_DECL(find_inode) PERFMON_CLS_TIMER_DECL(find_inode)
@ -518,6 +520,7 @@ filesystem_<LoggerPolicy>::filesystem_(
if (parser.has_index()) { if (parser.has_index()) {
LOG_DEBUG << "found valid section index"; LOG_DEBUG << "found valid section index";
has_valid_section_index_ = true;
} }
header_ = parser.header(); header_ = parser.header();
@ -814,6 +817,11 @@ filesystem_version filesystem_<LoggerPolicy>::version() const {
return version_; return version_;
} }
template <typename LoggerPolicy>
bool filesystem_<LoggerPolicy>::has_valid_section_index() const {
return has_valid_section_index_;
}
template <typename LoggerPolicy> template <typename LoggerPolicy>
void filesystem_<LoggerPolicy>::walk( void filesystem_<LoggerPolicy>::walk(
std::function<void(dir_entry_view)> const& func) const { std::function<void(dir_entry_view)> const& func) const {
@ -1175,6 +1183,9 @@ class filesystem_common_ : public Base {
: fs_{lgr, os, std::move(mm), options, perfmon} {} : fs_{lgr, os, std::move(mm), options, perfmon} {}
filesystem_version version() const override { return fs_.version(); } filesystem_version version() const override { return fs_.version(); }
bool has_valid_section_index() const override {
return fs_.has_valid_section_index();
}
void walk(std::function<void(dir_entry_view)> const& func) const override { void walk(std::function<void(dir_entry_view)> const& func) const override {
fs_.walk(func); fs_.walk(func);
} }