mirror of
https://github.com/RetroDECK/Supermodel.git
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112 lines
1.9 KiB
C++
112 lines
1.9 KiB
C++
/* this file is a part of amp software
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util.c: created by Andrew Richards
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*/
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#define AMP_UTIL
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#include "amp.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include "audio.h"
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struct debugFlags_t debugFlags;
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/* die - for terminal conditions prints the error message and exits */
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/* can not be suppressed with -q,-quiet */
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void
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die(char *fmt, ...)
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{
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va_list ap;
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va_start(ap,fmt);
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vfprintf(stderr, fmt, ap);
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}
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/* warn - for warning messages. Can be suppressed by -q,-quiet */
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void
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warn(char *fmt, ...)
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{
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va_list ap;
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va_start(ap,fmt);
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if (!A_QUIET) {
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fprintf(stderr,"Warning: ");
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vfprintf(stderr, fmt, ap);
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}
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}
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/* msg - for general output. Can be suppressed by -q,-quiet. Output */
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/* goes to stderr so it doesn't conflict with stdout output */
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void
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msg(char *fmt, ...)
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{
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va_list ap;
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va_start(ap,fmt);
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if (!A_QUIET)
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{
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if (A_MSG_STDOUT) {
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vfprintf(stdout, fmt, ap);
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fflush(stdout);
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} else {
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vfprintf(stderr, fmt, ap);
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fflush(stderr);
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}
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}
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}
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void
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debugOptions()
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{
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int idx;
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msg("Possible options are: ");
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for(idx=0;debugLookup[idx].name!=0;idx++)
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msg("%s,",debugLookup[idx].name);
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msg("\010 \n");
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}
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/* debugSetup - if debugging is turned on sets up the debug flags from */
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/* the command line arguments */
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void
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debugSetup(char *dbgFlags)
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{
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#ifndef DEBUG
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warn("Debugging has not been compiled into this version of amp\n");
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#else
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char *ptr;
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int idx;
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memset(&debugFlags,0,sizeof(debugFlags));
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ptr=strtok(dbgFlags,",");
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while(ptr) {
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for(idx=0;debugLookup[idx].name!=0;idx++) {
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if (strcmp(debugLookup[idx].name,ptr)==0) {
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*(debugLookup[idx].var)=1;
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break;
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}
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}
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if (debugLookup[idx].name==0) {
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warn("Debug option, %s, does not exist\n",ptr);
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debugOptions();
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exit(1);
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}
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ptr=strtok(NULL,",");
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}
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DB(args,
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for(idx=0;debugLookup[idx].name!=0;idx++)
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printf("Flag: %s = %d\n",debugLookup[idx].name,*(debugLookup[idx].var));
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);
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#endif
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}
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