diff --git a/main.cpp b/main.cpp index 484a804..bdccf9d 100644 --- a/main.cpp +++ b/main.cpp @@ -431,6 +431,11 @@ main(int ac, const char* av[]) return xmrblocks.mempool(true); }); + CROW_ROUTE(app, "/altblocks") + ([&](const crow::request& req) { + return xmrblocks.altblocks(); + }); + CROW_ROUTE(app, "/robots.txt") ([&]() { string text = "User-agent: *\n" diff --git a/src/page.h b/src/page.h index 83a6c08..2003be6 100644 --- a/src/page.h +++ b/src/page.h @@ -37,6 +37,7 @@ #define TMPL_INDEX TMPL_DIR "/index.html" #define TMPL_INDEX2 TMPL_DIR "/index2.html" #define TMPL_MEMPOOL TMPL_DIR "/mempool.html" +#define TMPL_ALTBLOCKS TMPL_DIR "/altblocks.html" #define TMPL_MEMPOOL_ERROR TMPL_DIR "/mempool_error.html" #define TMPL_HEADER TMPL_DIR "/header.html" #define TMPL_FOOTER TMPL_DIR "/footer.html" @@ -342,6 +343,7 @@ namespace xmreg template_file["footer"] = get_footer(); template_file["index2"] = get_full_page(xmreg::read(TMPL_INDEX2)); template_file["mempool"] = xmreg::read(TMPL_MEMPOOL); + template_file["altblocks"] = get_full_page(xmreg::read(TMPL_ALTBLOCKS)); template_file["mempool_error"] = xmreg::read(TMPL_MEMPOOL_ERROR); template_file["mempool_full"] = get_full_page(template_file["mempool"]); template_file["block"] = get_full_page(xmreg::read(TMPL_BLOCK)); @@ -425,17 +427,6 @@ namespace xmreg {"show_cache_times" , show_cache_times} }; - vector atl_blks_hashes; - - rpc.get_alt_blocks(atl_blks_hashes); - - cout << "atl_blks_hashes.size(): " << atl_blks_hashes.size() << endl; - - for (const string& alt_blk_hash: atl_blks_hashes) - { - cout << "alt_blk_hash: " << alt_blk_hash << endl; - } - context.emplace("txs", mstch::array()); // will keep tx to show // get reference to txs mstch map to be field below @@ -918,6 +909,51 @@ namespace xmreg } + string + altblocks() + { + + // initalise page tempate map with basic info about blockchain + mstch::map context { + {"testnet" , testnet}, + {"blocks" , mstch::array()} + }; + + // get reference to alt blocks template map to be field below + mstch::array& blocks = boost::get(context["blocks"]); + + vector atl_blks_hashes; + + rpc.get_alt_blocks(atl_blks_hashes); + + cout << "atl_blks_hashes.size(): " << atl_blks_hashes.size() << endl; + + context.emplace("no_alt_blocks", atl_blks_hashes.size()); + + for (const string& alt_blk_hash: atl_blks_hashes) + { + cout << "alt_blk_hash: " << alt_blk_hash << endl; + + block alt_blk; + string error_msg; + + blocks.push_back(mstch::map { + {"hash", alt_blk_hash} + }); + + if (rpc.get_block(alt_blk_hash, alt_blk, error_msg)) + { + cout << " - alt block txs no: " << alt_blk.tx_hashes.size() << endl; + } + } + + add_css_style(context); + + // render the page + return mstch::render(template_file["altblocks"], context); + } + + string show_block(uint64_t _blk_height) { diff --git a/src/rpccalls.cpp b/src/rpccalls.cpp index b366bb3..036b8ff 100644 --- a/src/rpccalls.cpp +++ b/src/rpccalls.cpp @@ -61,10 +61,6 @@ rpccalls::get_current_height() << deamon_url << endl; return 0; } - else - { - cout << "rpc call /getheight OK: " << endl; - } return res.height; } @@ -153,8 +149,10 @@ bool rpccalls::get_network_info(COMMAND_RPC_GET_INFO::response& response) { - epee::json_rpc::request req_t = AUTO_VAL_INIT(req_t); - epee::json_rpc::response resp_t = AUTO_VAL_INIT(resp_t); + epee::json_rpc::request + req_t = AUTO_VAL_INIT(req_t); + epee::json_rpc::response + resp_t = AUTO_VAL_INIT(resp_t); bool r {false}; @@ -167,7 +165,7 @@ rpccalls::get_network_info(COMMAND_RPC_GET_INFO::response& response) if (!connect_to_monero_deamon()) { - cerr << "get_mempool: not connected to deamon" << endl; + cerr << "get_network_info: not connected to deamon" << endl; return false; } @@ -228,12 +226,12 @@ rpccalls::get_dynamic_per_kb_fee_estimate( bool r {false}; - std::lock_guard guard(m_daemon_rpc_mutex); - { + std::lock_guard guard(m_daemon_rpc_mutex); + if (!connect_to_monero_deamon()) { - cerr << "get_current_height: not connected to deamon" << endl; + cerr << "get_dynamic_per_kb_fee_estimate: not connected to deamon" << endl; return false; } @@ -273,6 +271,74 @@ rpccalls::get_dynamic_per_kb_fee_estimate( fee = resp_t.result.fee; return true; +} + + + +bool +rpccalls::get_block(string const& blk_hash, block& blk, string& error_msg) +{ + epee::json_rpc::request req_t; + epee::json_rpc::response resp_t; + + + req_t.jsonrpc = "2.0"; + req_t.id = epee::serialization::storage_entry(0); + req_t.method = "getblock"; + req_t.params.hash = blk_hash; + + bool r {false}; + + { + std::lock_guard guard(m_daemon_rpc_mutex); + + if (!connect_to_monero_deamon()) + { + cerr << "get_block: not connected to deamon" << endl; + return false; + } + + r = epee::net_utils::invoke_http_json("/json_rpc", + req_t, resp_t, + m_http_client); + } + + string err; + + + if (r) + { + if (resp_t.result.status == CORE_RPC_STATUS_BUSY) + { + err = "daemon is busy. Please try again later."; + } + else if (resp_t.result.status != CORE_RPC_STATUS_OK) + { + err = resp_t.result.status; + } + + if (!err.empty()) + { + cerr << "Error connecting to Monero deamon due to " + << err << endl; + return false; + } + } + else + { + cerr << "get_block: error connecting to Monero deamon at " + << deamon_url << endl; + return false; + } + + std::string block_bin_blob; + + if(!epee::string_tools::parse_hexstr_to_binbuff(resp_t.result.blob, block_bin_blob)) + return false; + + return parse_and_validate_block_from_blob(block_bin_blob, blk); +} + + } -} diff --git a/src/rpccalls.h b/src/rpccalls.h index 512bbe5..cbe14ca 100644 --- a/src/rpccalls.h +++ b/src/rpccalls.h @@ -128,7 +128,7 @@ public: if (!connect_to_monero_deamon()) { - cerr << "get_mempool: not connected to deamon" << endl; + cerr << "get_alt_blocks: not connected to deamon" << endl; return false; } @@ -179,6 +179,9 @@ public: return false; } + bool + get_block(string const& blk_hash, block& blk, string& error_msg); + }; diff --git a/src/templates/altblocks.html b/src/templates/altblocks.html new file mode 100644 index 0000000..e7fba75 --- /dev/null +++ b/src/templates/altblocks.html @@ -0,0 +1,19 @@ +

+ Alternative blocks +

+

(no of alt blocks: {{no_alt_blocks}})

+
+ + + + + + {{#blocks}} + + + + {{/blocks}} +
hash
{{hash}}
+ + +