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