Restructure: Move debug from common code to 'libdebug'
This commit is contained in:
Andreas Eversberg
11
src/libdebug/Makefile.am
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11
src/libdebug/Makefile.am
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AM_CPPFLAGS = -Wall -Wextra -g $(all_includes)
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noinst_LIBRARIES = libdebug.a
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libdebug_a_SOURCES = \
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debug.c
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if HAVE_SDR
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AM_CPPFLAGS += -DHAVE_SDR
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endif
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206
src/libdebug/debug.c
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206
src/libdebug/debug.c
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/* Simple debug functions for level and category filtering
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*
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* (C) 2016 by Andreas Eversberg <jolly@eversberg.eu>
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* All Rights Reserved
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <errno.h>
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#include <math.h>
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#include "../libsample/sample.h"
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#include "debug.h"
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#include "../libdisplay/display.h"
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#include "../libmncc/mncc_console.h"
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const char *debug_level[] = {
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"debug ",
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"info ",
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"notice ",
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"error ",
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NULL,
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};
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struct debug_cat {
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const char *name;
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const char *color;
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} debug_cat[] = {
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{ "sender", "\033[1;33m" },
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{ "sound", "\033[0;35m" },
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{ "dsp", "\033[0;31m" },
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{ "anetz", "\033[1;34m" },
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{ "bnetz", "\033[1;34m" },
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{ "cnetz", "\033[1;34m" },
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{ "nmt", "\033[1;34m" },
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{ "amps", "\033[1;34m" },
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{ "r2000", "\033[1;34m" },
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{ "frame", "\033[0;36m" },
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{ "call", "\033[0;37m" },
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{ "mncc", "\033[1;32m" },
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{ "database", "\033[0;33m" },
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{ "transaction", "\033[0;32m" },
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{ "dms", "\033[0;33m" },
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{ "sms", "\033[1;37m" },
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{ "sdr", "\033[1;31m" },
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{ "uhd", "\033[1;35m" },
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{ "soapy", "\033[1;35m" },
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{ NULL, NULL }
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};
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int debuglevel = DEBUG_INFO;
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uint64_t debug_mask = ~0;
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extern int num_kanal;
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void _printdebug(const char *file, const char __attribute__((unused)) *function, int line, int cat, int level, int chan, const char *fmt, ...)
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{
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char buffer[4096], *b = buffer;
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int s = sizeof(buffer) - 1;
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const char *p;
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va_list args;
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if (debuglevel > level)
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return;
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buffer[sizeof(buffer) - 1] = '\0';
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/* if chan is used, prefix the channel number */
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if (num_kanal > 1 && chan >= 0) {
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sprintf(buffer, "(chan %d) ", chan);
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b = strchr(buffer, '\0');
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s -= strlen(buffer);
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}
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if (!(debug_mask & (1 << cat)))
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return;
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va_start(args, fmt);
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vsnprintf(b, s, fmt, args);
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va_end(args);
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while ((p = strchr(file, '/')))
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file = p + 1;
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clear_console_text();
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// printf("%s%s:%d %s() %s: %s\033[0;39m", debug_cat[cat].color, file, line, function, debug_level[level], buffer);
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display_wave_limit_scroll(1);
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display_status_limit_scroll(1);
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display_measurements_limit_scroll(1);
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#ifdef HAVE_SDR
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display_iq_limit_scroll(1);
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display_spectrum_limit_scroll(1);
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#endif
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printf("%s%s:%d %s: %s\033[0;39m", debug_cat[cat].color, file, line, debug_level[level], buffer);
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display_wave_limit_scroll(0);
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display_status_limit_scroll(0);
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display_measurements_limit_scroll(0);
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#ifdef HAVE_SDR
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display_iq_limit_scroll(0);
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display_spectrum_limit_scroll(0);
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#endif
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print_console_text();
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fflush(stdout);
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}
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const char *debug_amplitude(double level)
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{
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static char text[42];
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strcpy(text, " : ");
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if (level > 1.0)
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level = 1.0;
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if (level < -1.0)
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level = -1.0;
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text[20 + (int)(level * 20)] = '*';
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return text;
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}
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#define level2db(level) (20 * log10(level))
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const char *debug_db(double level_db)
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{
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static char text[128];
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int l;
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strcpy(text, ": . : . : . : . : . : . : . : . | . : . : . : . : . : . : . : . :");
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if (level_db <= 0.0)
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return text;
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l = (int)round(level2db(level_db));
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if (l > 48)
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return text;
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if (l < -48)
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return text;
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text[l + 48] = '*';
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return text;
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}
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void debug_list_cat(void)
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{
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int i;
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printf("Give number of debug level:\n");
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for (i = 0; debug_level[i]; i++)
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printf(" %d = %s\n", i, debug_level[i]);
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printf("\n");
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printf("Give name(s) of debug category:\n");
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for (i = 0; debug_cat[i].name; i++)
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printf(" %s%s\033[0;39m\n", debug_cat[i].color, debug_cat[i].name);
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printf("\n");
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}
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int parse_debug_opt(const char *optarg)
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{
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int i, max_level = 0;
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char *dstring, *p;
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for (i = 0; debug_level[i]; i++)
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max_level = i;
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dstring = strdup(optarg);
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p = strsep(&dstring, ",");
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for (i = 0; i < p[i]; i++) {
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if (p[i] < '0' || p[i] > '9') {
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fprintf(stderr, "Only digits are allowed for debug level!\n");
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return -EINVAL;
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}
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}
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debuglevel = atoi(p);
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if (debuglevel > max_level) {
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fprintf(stderr, "Debug level too high, use 'list' to show available levels!\n");
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return -EINVAL;
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}
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if (dstring)
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debug_mask = 0;
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while((p = strsep(&dstring, ","))) {
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for (i = 0; debug_cat[i].name; i++) {
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if (!strcasecmp(p, debug_cat[i].name))
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break;
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}
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if (!debug_cat[i].name) {
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fprintf(stderr, "Given debug category '%s' unknown, use 'list' to show available categories!\n", p);
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return -EINVAL;
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}
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debug_mask |= (1 << i);
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}
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return 0;
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}
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38
src/libdebug/debug.h
Normal file
38
src/libdebug/debug.h
Normal file
@@ -0,0 +1,38 @@
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#define DEBUG_DEBUG 0 /* debug info, not for normal use */
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#define DEBUG_INFO 1 /* all info about process */
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#define DEBUG_NOTICE 2 /* something unexpected happens */
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#define DEBUG_ERROR 3 /* there is an error with this software */
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#define DSENDER 0
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#define DSOUND 1
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#define DDSP 2
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#define DANETZ 3
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#define DBNETZ 4
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#define DCNETZ 5
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#define DNMT 6
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#define DAMPS 7
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#define DR2000 8
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#define DFRAME 9
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#define DCALL 10
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#define DMNCC 11
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#define DDB 12
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#define DTRANS 13
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#define DDMS 14
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#define DSMS 15
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#define DSDR 16
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#define DUHD 17
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#define DSOAPY 18
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#define PDEBUG(cat, level, fmt, arg...) _printdebug(__FILE__, __FUNCTION__, __LINE__, cat, level, -1, fmt, ## arg)
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#define PDEBUG_CHAN(cat, level, fmt, arg...) _printdebug(__FILE__, __FUNCTION__, __LINE__, cat, level, CHAN, fmt, ## arg)
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void _printdebug(const char *file, const char *function, int line, int cat, int level, int chan, const char *fmt, ...) __attribute__ ((__format__ (__printf__, 7, 8)));
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const char *debug_amplitude(double level);
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const char *debug_db(double level_db);
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void debug_list_cat(void);
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int parse_debug_opt(const char *opt);
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extern int debuglevel;
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