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Reformat Zeek in Spicy style
This largely copies over Spicy's `.clang-format` configuration file. The one place where we deviate is header include order since Zeek depends on headers being included in a certain order.
This commit is contained in:
Benjamin Bannier
parent
7b8e7ed72c
commit
f5a76c1aed
786 changed files with 131714 additions and 153609 deletions
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@ -8,133 +8,123 @@
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#include "zeek/ZeekString.h"
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#include "zeek/script_opt/ZAM/ZInst.h"
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namespace zeek::detail
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{
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namespace zeek::detail {
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// Class for iterating over the elements of a table. Requires some care
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// because the dictionary iterators need to be destructed when done.
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class TableIterInfo
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{
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class TableIterInfo {
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public:
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// No constructor needed, as all of our member variables are
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// instead instantiated via BeginLoop(). This allows us to
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// reuse TableIterInfo objects to lower the overhead associated
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// with executing ZBody::DoExec for non-recursive functions.
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// No constructor needed, as all of our member variables are
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// instead instantiated via BeginLoop(). This allows us to
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// reuse TableIterInfo objects to lower the overhead associated
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// with executing ZBody::DoExec for non-recursive functions.
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// We do, however, want to make sure that when we go out of scope,
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// if we have any pending iterators we clear them.
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~TableIterInfo() { Clear(); }
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// We do, however, want to make sure that when we go out of scope,
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// if we have any pending iterators we clear them.
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~TableIterInfo() { Clear(); }
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// Start looping over the elements of the given table. "_aux"
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// provides information about the index variables, their types,
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// and the type of the value variable (if any).
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void BeginLoop(const TableVal* _tv, ZInstAux* _aux)
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{
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tv = _tv;
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aux = _aux;
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auto tvd = tv->AsTable();
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tbl_iter = tvd->begin();
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tbl_end = tvd->end();
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}
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// Start looping over the elements of the given table. "_aux"
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// provides information about the index variables, their types,
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// and the type of the value variable (if any).
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void BeginLoop(const TableVal* _tv, ZInstAux* _aux) {
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tv = _tv;
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aux = _aux;
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auto tvd = tv->AsTable();
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tbl_iter = tvd->begin();
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tbl_end = tvd->end();
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}
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// True if we're done iterating, false if not.
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bool IsDoneIterating() const { return *tbl_iter == *tbl_end; }
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// True if we're done iterating, false if not.
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bool IsDoneIterating() const { return *tbl_iter == *tbl_end; }
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// Indicates that the current iteration is finished.
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void IterFinished() { ++*tbl_iter; }
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// Indicates that the current iteration is finished.
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void IterFinished() { ++*tbl_iter; }
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// Performs the next iteration (assuming IsDoneIterating() returned
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// false), assigning to the index variables.
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void NextIter(ZVal* frame)
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{
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auto ind_lv = tv->RecreateIndex(*(*tbl_iter)->GetHashKey());
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for ( int i = 0; i < ind_lv->Length(); ++i )
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{
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ValPtr ind_lv_p = ind_lv->Idx(i);
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auto lv = aux->loop_vars[i];
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if ( lv < 0 )
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continue;
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auto& var = frame[lv];
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if ( aux->lvt_is_managed[i] )
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ZVal::DeleteManagedType(var);
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auto& t = aux->loop_var_types[i];
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var = ZVal(ind_lv_p, t);
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}
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// Performs the next iteration (assuming IsDoneIterating() returned
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// false), assigning to the index variables.
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void NextIter(ZVal* frame) {
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auto ind_lv = tv->RecreateIndex(*(*tbl_iter)->GetHashKey());
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for ( int i = 0; i < ind_lv->Length(); ++i ) {
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ValPtr ind_lv_p = ind_lv->Idx(i);
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auto lv = aux->loop_vars[i];
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if ( lv < 0 )
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continue;
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auto& var = frame[lv];
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if ( aux->lvt_is_managed[i] )
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ZVal::DeleteManagedType(var);
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auto& t = aux->loop_var_types[i];
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var = ZVal(ind_lv_p, t);
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}
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IterFinished();
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}
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IterFinished();
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}
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// For the current iteration, returns the corresponding value.
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ZVal IterValue()
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{
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auto tev = (*tbl_iter)->value;
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return ZVal(tev->GetVal(), aux->value_var_type);
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}
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// For the current iteration, returns the corresponding value.
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ZVal IterValue() {
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auto tev = (*tbl_iter)->value;
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return ZVal(tev->GetVal(), aux->value_var_type);
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}
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// Called upon finishing the iteration.
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void EndIter() { Clear(); }
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// Called upon finishing the iteration.
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void EndIter() { Clear(); }
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// Called to explicitly clear any iteration state.
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void Clear()
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{
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tbl_iter = std::nullopt;
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tbl_end = std::nullopt;
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}
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// Called to explicitly clear any iteration state.
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void Clear() {
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tbl_iter = std::nullopt;
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tbl_end = std::nullopt;
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}
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private:
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// The table we're looping over. If we want to allow for the table
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// going away before we're able to clear our iterators then we
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// could change this to non-const and use Ref/Unref.
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const TableVal* tv = nullptr;
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// The table we're looping over. If we want to allow for the table
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// going away before we're able to clear our iterators then we
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// could change this to non-const and use Ref/Unref.
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const TableVal* tv = nullptr;
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// Associated auxiliary information.
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ZInstAux* aux = nullptr;
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// Associated auxiliary information.
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ZInstAux* aux = nullptr;
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std::optional<DictIterator<TableEntryVal>> tbl_iter;
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std::optional<DictIterator<TableEntryVal>> tbl_end;
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};
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std::optional<DictIterator<TableEntryVal>> tbl_iter;
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std::optional<DictIterator<TableEntryVal>> tbl_end;
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};
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// Class for simple step-wise iteration across an integer range.
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// Suitable for iterating over vectors or strings.
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class StepIterInfo
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{
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class StepIterInfo {
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public:
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// We do some cycle-squeezing by not having a constructor to
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// initialize our member variables, since we impose a discipline
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// that any use of the object starts with InitLoop(). That lets
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// us use quasi-static objects for non-recursive functions.
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// We do some cycle-squeezing by not having a constructor to
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// initialize our member variables, since we impose a discipline
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// that any use of the object starts with InitLoop(). That lets
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// us use quasi-static objects for non-recursive functions.
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// Initializes for looping over the elements of a raw vector.
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void InitLoop(const std::vector<std::optional<ZVal>>* _vv)
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{
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vv = _vv;
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n = vv->size();
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iter = 0;
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}
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// Initializes for looping over the elements of a raw vector.
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void InitLoop(const std::vector<std::optional<ZVal>>* _vv) {
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vv = _vv;
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n = vv->size();
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iter = 0;
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}
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// Initializes for looping over the elements of a raw string.
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void InitLoop(const String* _s)
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{
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s = _s;
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n = s->Len();
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iter = 0;
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}
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// Initializes for looping over the elements of a raw string.
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void InitLoop(const String* _s) {
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s = _s;
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n = s->Len();
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iter = 0;
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}
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// True if we're done iterating, false if not.
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bool IsDoneIterating() const { return iter >= n; }
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// True if we're done iterating, false if not.
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bool IsDoneIterating() const { return iter >= n; }
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// Indicates that the current iteration is finished.
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void IterFinished() { ++iter; }
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// Indicates that the current iteration is finished.
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void IterFinished() { ++iter; }
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// Counter of where we are in the iteration.
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zeek_uint_t iter; // initialized to 0 at start of loop
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zeek_uint_t n; // we loop from 0 ... n-1
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// Counter of where we are in the iteration.
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zeek_uint_t iter; // initialized to 0 at start of loop
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zeek_uint_t n; // we loop from 0 ... n-1
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// The low-level value we're iterating over.
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const std::vector<std::optional<ZVal>>* vv;
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const String* s;
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};
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// The low-level value we're iterating over.
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const std::vector<std::optional<ZVal>>* vv;
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const String* s;
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};
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} // namespace zeek::detail
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} // namespace zeek::detail
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