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/* ///////////////////////////////////////////////////////////////////////// * File: examples/cpp/inserters/example.cpp.inserter.blob/example.cpp.inserter.blob.cpp * * Purpose: C++ example program for Pantheios. Demonstrates: * * - use of Pantheios inserters for blob types * - use of pantheios::logputs() in bail-out conditions * * Created: 25th August 2006 * Updated: 6th December 2010 * * www: http://www.pantheios.org/ * * License: This source code is placed into the public domain 2006 * by Synesis Software Pty Ltd. There are no restrictions * whatsoever to your use of the software. * * This software is provided "as is", and any warranties, * express or implied, of any kind and for any purpose, are * disclaimed. * * ////////////////////////////////////////////////////////////////////// */ /* Pantheios Header Files */ #include <pantheios/pantheios.hpp> // Pantheios C++ main header #include <pantheios/inserters/blob.hpp> // for pantheios::blob /* Standard C/C++ Header Files */ #include <exception> // for std::exception #include <new> // for std::bad_alloc #include <string> // for std::string #include <stdlib.h> // for exit codes /* ////////////////////////////////////////////////////////////////////// */ /* Define the stock front-end process identity, so that it links when using * fe.N, fe.simple, etc. */ PANTHEIOS_EXTERN_C const PAN_CHAR_T PANTHEIOS_FE_PROCESS_IDENTITY[] = PANTHEIOS_LITERAL_STRING("example.cpp.inserter.blob"); /* ////////////////////////////////////////////////////////////////////// */ #define PSTR(x) PANTHEIOS_LITERAL_STRING(x) /* ////////////////////////////////////////////////////////////////////// */ int main() { try { // Make a blob with some arbitrary values pantheios::uint8_t bytes[20]; { for(size_t i = 0; i < STLSOFT_NUM_ELEMENTS(bytes); ++i) { //bytes[i] = static_cast<pantheios::uint8_t>((i << 8) | (i & 0x0f)); bytes[i] = static_cast<pantheios::uint8_t>(i); }} // Log the blob with default formatting; Output: "bytes: [03020100070605040b0a09080f0e0d0c13121110]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes)), PSTR("]")); // Log the blob, splitting into groups of 1 (8-bits) without a separator; Output: "bytes: [000102030405060708090a0b0c0d0e0f10111213]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 1, NULL), PSTR("]")); // Log the blob, splitting into groups of 1 (8-bits) separated by a space; Output: "bytes: [00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 1, PSTR(" ")), PSTR("]")); // Log the blob, splitting into groups of 2 (16-bits), separated by a space; Output: "bytes: [0100 0302 0504 0706 0908 0b0a 0d0c 0f0e 1110 1312]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 2, PSTR(" ")), PSTR("]")); // Log the blob, splitting into groups of 4 (32-bits), separated by a space; Output: "bytes: [03020100 07060504 0b0a0908 0f0e0d0c 13121110]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 4, PSTR(" ")), PSTR("]")); // Log the blob, splitting into groups of 8 (64-bits), separated by a space; Output: "bytes: [0706050403020100 0f0e0d0c0b0a0908 13121110]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 8, PSTR(" ")), PSTR("]")); // Log the blob, splitting into groups of 1 (8-bits) with a space separator, // with 4 groups per line, where each line is separated by a line-feed // and two spaces; Output: // "bytes: [00 01 02 03 // 04 05 06 07 // 08 09 0a 0b // 0c 0d 0e 0f // 10 11 12 13]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 1, PSTR(" "), 4, PSTR("\n ")), PSTR("]")); // Log the blob, splitting into groups of 1 (8-bits) without a separator, // with 4 groups per line, where each line is separated by a line-feed // and two spaces; Output: // "bytes: [03020100-07060504-0b0a0908-0f0e0d0c-13121110]" pantheios::log_NOTICE(PSTR("bytes: ["), pantheios::blob(bytes, sizeof(bytes), 4, NULL, 1, PSTR("-")), PSTR("]")); return EXIT_SUCCESS; } catch(std::bad_alloc&) { pantheios::log(pantheios::alert, PSTR("out of memory")); } catch(std::exception& x) { pantheios::log_CRITICAL(PSTR("Exception: "), x); } catch(...) { pantheios::logputs(pantheios::emergency, PSTR("Unexpected unknown error")); } return EXIT_FAILURE; } /* ///////////////////////////// end of file //////////////////////////// */
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pantheios Library documentation © Matthew Wilson & Synesis Software, 2006-2011 |