90 lines
2.0 KiB
C++
90 lines
2.0 KiB
C++
#include "human_readable_format.h"
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#include <iostream>
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using namespace std;
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using namespace thin_provisioning;
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//----------------------------------------------------------------
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namespace {
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class hr_emitter : public emitter {
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public:
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hr_emitter(ostream &out)
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: out_(out) {
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}
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void begin_superblock(string const &uuid,
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uint64_t time,
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uint64_t trans_id,
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uint32_t data_block_size) {
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out_ << "begin superblock: " << uuid
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<< ", " << time
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<< ", " << trans_id
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<< ", " << data_block_size
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<< endl;
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}
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void end_superblock() {
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out_ << "end superblock" << endl;
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}
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void begin_device(uint32_t dev_id,
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uint64_t mapped_blocks,
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uint64_t trans_id,
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uint64_t creation_time,
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uint64_t snap_time) {
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out_ << "device: " << dev_id << endl
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<< "mapped_blocks: " << mapped_blocks << endl
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<< "transaction: " << trans_id << endl
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<< "creation time: " << creation_time << endl
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<< "snap time: " << snap_time << endl;
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}
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void end_device() {
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out_ << endl;
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}
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void begin_named_mapping(string const &name) {
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out_ << "begin named mapping"
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<< endl;
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}
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void end_named_mapping() {
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out_ << "end named mapping"
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<< endl;
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}
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void identifier(string const &name) {
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out_ << "identifier: " << name << endl;
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}
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void range_map(uint64_t origin_begin, uint64_t data_begin, uint64_t len) {
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out_ << " (" << origin_begin
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<< ".." << origin_begin + len - 1
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<< ") -> (" << data_begin
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<< ".." << data_begin + len - 1
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<< ")" << endl;
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}
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void single_map(uint64_t origin_block, uint64_t data_block) {
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out_ << " " << origin_block
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<< " -> " << data_block
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<< endl;
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}
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private:
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ostream &out_;
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};
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}
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//----------------------------------------------------------------
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thin_provisioning::emitter::ptr
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thin_provisioning::create_human_readable_emitter(ostream &out)
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{
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return emitter::ptr(new hr_emitter(out));
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}
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//----------------------------------------------------------------
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