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blockchain_import: lengthen string for line clear

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This commit is contained in:
warptangent 2015-03-22 10:57:24 -07:00
parent 7476d2e253
commit 488080326c
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GPG Key ID: 0E490BEBFBE4E92D
1 changed files with 19 additions and 16 deletions
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35
src/blockchain_converter/blockchain_import.cpp
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@ -57,6 +57,8 @@ static bool opt_testnet = true;
// adjustable through command-line argument according to available RAM
static uint64_t db_batch_size = 20000;
static std::string refresh_string = "\r \r";
namespace po = boost::program_options;
@ -146,7 +148,7 @@ int count_blocks(std::string& import_file_path)
int chunk_size;
import_file.read(buffer1, STR_LENGTH_OF_INT);
if (!import_file) {
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L1("End of import file reached");
quit = true;
break;
@ -154,7 +156,7 @@ int count_blocks(std::string& import_file_path)
h += NUM_BLOCKS_PER_CHUNK;
if (h % progress_interval == 0)
{
std::cout << "\r \r" << "block height: " << h <<
std::cout << refresh_string << "block height: " << h <<
std::flush;
}
bytes_read += STR_LENGTH_OF_INT;
@ -162,32 +164,33 @@ int count_blocks(std::string& import_file_path)
chunk_size = atoi(buffer1);
if (chunk_size > BUFFER_SIZE)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L0("WARNING: chunk_size " << chunk_size << " > BUFFER_SIZE " << BUFFER_SIZE
<< " height: " << h);
throw std::runtime_error("Aborting: chunk size exceeds buffer size");
}
if (chunk_size > 100000)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L0("WARNING: chunk_size " << chunk_size << " > 100000" << " height: "
<< h);
}
else if (chunk_size <= 0) {
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L0("ERROR: chunk_size " << chunk_size << " <= 0" << " height: " << h);
throw std::runtime_error("Aborting");
}
// skip to next expected block size value
import_file.seekg(chunk_size, std::ios_base::cur);
if (! import_file) {
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L0("ERROR: unexpected end of import file: bytes read before error: "
<< import_file.gcount() << " of chunk_size " << chunk_size);
throw std::runtime_error("Aborting");
}
bytes_read += chunk_size;
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L3("Total bytes scanned: " << bytes_read);
}
@ -285,7 +288,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
int chunk_size;
import_file.read(buffer1, STR_LENGTH_OF_INT);
if (! import_file) {
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L0("End of import file reached");
quit = 1;
break;
@ -340,7 +343,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
h++;
if (h % display_interval == 0)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L0("loading block height " << h);
}
else
@ -352,7 +355,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
}
catch (const std::exception& e)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_RED_L0("exception while de-archiving block, height=" << h);
quit = 1;
break;
@ -361,7 +364,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
if (h % progress_interval == 0)
{
std::cout << "\r \r" << "block " << h-1
std::cout << refresh_string << "block " << h-1
<< std::flush;
}
@ -374,7 +377,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
}
catch (const std::exception& e)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_RED_L0("exception while de-archiving tx-num, height=" << h);
quit = 1;
break;
@ -469,7 +472,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
a >> cumulative_difficulty;
a >> coins_generated;
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_L2("block_size: " << block_size);
LOG_PRINT_L2("cumulative_difficulty: " << cumulative_difficulty);
LOG_PRINT_L2("coins_generated: " << coins_generated);
@ -480,7 +483,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
}
catch (const std::exception& e)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_RED_L0("Error adding block to blockchain: " << e.what());
quit = 2; // make sure we don't commit partial block data
break;
@ -491,7 +494,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
{
if (h % db_batch_size == 0)
{
std::cout << "\r \r";
std::cout << refresh_string;
std::cout << ENDL << "[- batch commit at height " << h << " -]" << ENDL;
simple_core.batch_stop();
simple_core.batch_start();
@ -505,7 +508,7 @@ int import_from_file(FakeCore& simple_core, std::string& import_file_path)
}
catch (const std::exception& e)
{
std::cout << "\r \r";
std::cout << refresh_string;
LOG_PRINT_RED_L0("exception while reading from import file, height=" << h);
return 2;
}