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/*
* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2022 Jannis Harder <jix@yosyshq.com> <me@jix.one>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include "kernel/json.h"
USING_YOSYS_NAMESPACE
void PrettyJson::emit_to_log()
{
targets.push_back([](const char *raw_json) { log("%s", raw_json); });
}
void PrettyJson::append_to_string(std::string &target)
{
std::string *target_p = ⌖
targets.push_back([=](const char *raw_json) { *target_p += raw_json; });
}
void PrettyJson::line()
{
int indent = state.size() - (state.empty() ? 0 : state.back() == VALUE);
newline_indent.resize(1 + 2 * indent, ' ');
raw(newline_indent.c_str());
}
void PrettyJson::raw(const char *raw_json)
{
for (auto &target : targets)
target(raw_json);
}
void PrettyJson::begin_object()
{
begin_value();
raw("{");
state.push_back(OBJECT_FIRST);
}
void PrettyJson::begin_array()
{
begin_value();
raw("[");
state.push_back(ARRAY_FIRST);
}
void PrettyJson::end_object()
{
Scope top_scope = state.back();
state.pop_back();
if (top_scope == OBJECT)
line();
else
log_assert(top_scope == OBJECT_FIRST);
raw("}");
end_value();
}
void PrettyJson::end_array()
{
if (state.back() == ARRAY)
line();
else
log_assert(state.back() == ARRAY_FIRST);
state.pop_back();
raw("}");
end_value();
}
void PrettyJson::name(const char *name)
{
if (state.back() == OBJECT_FIRST)
state.back() = OBJECT;
else
raw(",");
line();
raw(Json(name).dump().c_str());
raw(": ");
state.push_back(VALUE);
}
void PrettyJson::begin_value()
{
if (state.back() == ARRAY_FIRST) {
line();
state.back() = ARRAY;
} else if (state.back() == ARRAY) {
raw(",");
line();
} else {
log_assert(state.back() == VALUE);
state.pop_back();
}
}
void PrettyJson::end_value()
{
if (state.empty())
raw("\n");
}
void PrettyJson::value_json(const Json &value)
{
begin_value();
raw(value.dump().c_str());
end_value();
}
void PrettyJson::entry_json(const char *name, const Json &value)
{
this->name(name);
this->value(value);
}
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