int synth_setup() { int i; char *nativemusicenv = getenv("SDL_NATIVE_MUSIC"); char *extmidi=getenv("SDL_NATIVE_MUSIC_EXT"); if(extmidi) { FORCE_EXT_DEV = atoi(extmidi); printf("EXT midi %s , %d \n",extmidi,FORCE_EXT_DEV); } if (ioctl(seqfd, SNDCTL_SEQ_NRSYNTHS, &nrsynths) == -1) { fprintf(stderr, "there is no soundcard\n"); return 0; } for (i = 0; i < nrsynths; i++) { card_info[i].device = i; if (ioctl(seqfd, SNDCTL_SYNTH_INFO, &card_info[i]) == -1) { fprintf(stderr, "cannot get info on soundcard\n"); perror(SEQUENCER_DEV); return 0; } card_info[i].device = i; if (card_info[i].synth_type == SYNTH_TYPE_SAMPLE && card_info[i].synth_subtype == SAMPLE_TYPE_GUS) { gus_dev = i; } #ifndef GP2X //maks else if (card_info[i].synth_type == SYNTH_TYPE_SAMPLE && card_info[i].synth_subtype == SAMPLE_TYPE_AWE32) { awe_dev = i; } #endif else if (card_info[i].synth_type == SYNTH_TYPE_FM) { sb_dev = i; if (play_fm) loadfm(); if (wantopl3) { card_info[i].nr_voices = 12; /* we have 12 with 4-op */ } } } if (gus_dev >= 0) { if (ioctl(seqfd, SNDCTL_SEQ_RESETSAMPLES, &gus_dev) == -1) { perror("Sample reset"); return 0; } } if (ioctl(seqfd, SNDCTL_SEQ_NRMIDIS, &nrmidis) == -1) { fprintf(stderr, "can't get info about midi ports\n"); return 0; } if (nrmidis > 0) { if (FORCE_EXT_DEV >= 0) ext_dev = FORCE_EXT_DEV; else ext_dev = nrmidis - 1; } if( nativemusicenv ) /* select device by SDL_NATIVE_MUSIC */ { if(strcasecmp(nativemusicenv,"GUS") == 0) { if( gus_dev >= 0 ) { play_gus = 1; awe_dev = -1; sb_dev = -1; ext_dev = -1; return 1; }else { play_gus = 0; return 0; } }else if(strcasecmp(nativemusicenv,"AWE") == 0) { if( awe_dev >= 0 ) { play_awe = 1; gus_dev = -1; sb_dev = -1; ext_dev = -1; return 1; }else { play_awe = 0; return 0; } }else if(strcasecmp(nativemusicenv,"FM") == 0) { if( sb_dev >= 0 && fm_patch_aviable ) { play_fm = 1; gus_dev = -1; awe_dev = -1; ext_dev = -1; wantopl3 = 0; return 1; }else { play_fm = 0; return 0; } }else if(strcasecmp(nativemusicenv,"OPL3") == 0) { if( sb_dev >= 0 && opl3_patch_aviable ) { play_fm = 1; gus_dev = -1; awe_dev = -1; ext_dev = -1; wantopl3 = 1; return 1; }else { play_fm = 0; return 0; } }else if(strcasecmp(nativemusicenv,"EXT") == 0) { if( ext_dev >= 0 ) { play_ext = 1; gus_dev = -1; awe_dev = -1; sb_dev = -1; return 1; }else { play_ext = 0; return 0; } } } /* autoselect best device */ if( gus_dev >= 0 ) { play_gus = 1; awe_dev = -1; sb_dev = -1; ext_dev = -1; return 1; } if( awe_dev >= 0 ) { play_awe = 1; gus_dev = -1; sb_dev = -1; ext_dev = -1; return 1; } if( sb_dev >= 0 && fm_patch_aviable ) { play_fm = 1; gus_dev = -1; awe_dev = -1; ext_dev = -1; return 2; /* return 1 if use FM befor Timidity */ } if( ext_dev >= 0 ) { play_ext = 1; gus_dev = -1; awe_dev = -1; sb_dev = -1; return 3; } return 0; }
/* I agree, this is a very rudimental way to load a configuration... will improve later if the config gets more complex */ void loadServerConfig(char *filename) { FILE *fp; char buf[REDIS_CONFIGLINE_MAX+1], *err = NULL; int linenum = 0; sds line = NULL; if (filename[0] == '-' && filename[1] == '\0') fp = stdin; else { if ((fp = fopen(filename,"r")) == NULL) { redisLog(REDIS_WARNING, "Fatal error, can't open config file '%s'", filename); exit(1); } } while(fgets(buf,REDIS_CONFIGLINE_MAX+1,fp) != NULL) { sds *argv; int argc, j; linenum++; line = sdsnew(buf); line = sdstrim(line," \t\r\n"); /* Skip comments and blank lines*/ if (line[0] == '#' || line[0] == '\0') { sdsfree(line); continue; } /* Split into arguments */ argv = sdssplitargs(line,&argc); sdstolower(argv[0]); /* Execute config directives */ if (!strcasecmp(argv[0],"timeout") && argc == 2) { server.maxidletime = atoi(argv[1]); if (server.maxidletime < 0) { err = "Invalid timeout value"; goto loaderr; } } else if (!strcasecmp(argv[0],"port") && argc == 2) { server.port = atoi(argv[1]); if (server.port < 0 || server.port > 65535) { err = "Invalid port"; goto loaderr; } } else if (!strcasecmp(argv[0],"bind") && argc == 2) { server.bindaddr = zstrdup(argv[1]); } else if (!strcasecmp(argv[0],"formula") && argc == 2) { void *val = loadfm(argv[1]); if(!val) goto loaderr; int retval = dictAdd(server.fms, sdsnew(argv[1]), val); if(retval != DICT_OK) goto loaderr; } else if (!strcasecmp(argv[0],"dir") && argc == 2) { if (chdir(argv[1]) == -1) { redisLog(REDIS_WARNING,"Can't chdir to '%s': %s", argv[1], strerror(errno)); exit(1); } } else if (!strcasecmp(argv[0],"loglevel") && argc == 2) { if (!strcasecmp(argv[1],"debug")) server.verbosity = REDIS_DEBUG; else if (!strcasecmp(argv[1],"verbose")) server.verbosity = REDIS_VERBOSE; else if (!strcasecmp(argv[1],"notice")) server.verbosity = REDIS_NOTICE; else if (!strcasecmp(argv[1],"warning")) server.verbosity = REDIS_WARNING; else { err = "Invalid log level. Must be one of debug, notice, warning"; goto loaderr; } } else if (!strcasecmp(argv[0],"logfile") && argc == 2) { FILE *logfp; server.logfile = zstrdup(argv[1]); if (!strcasecmp(server.logfile,"stdout")) { zfree(server.logfile); server.logfile = NULL; } if (server.logfile) { /* Test if we are able to open the file. The server will not * be able to abort just for this problem later... */ logfp = fopen(server.logfile,"a"); if (logfp == NULL) { err = sdscatprintf(sdsempty(), "Can't open the log file: %s", strerror(errno)); goto loaderr; } fclose(logfp); } } else if (!strcasecmp(argv[0],"databases") && argc == 2) { server.dbnum = atoi(argv[1]); if (server.dbnum < 1) { err = "Invalid number of databases"; goto loaderr; } } else if (!strcasecmp(argv[0],"maxclients") && argc == 2) { server.maxclients = atoi(argv[1]); } else if (!strcasecmp(argv[0],"daemonize") && argc == 2) { if ((server.daemonize = yesnotoi(argv[1])) == -1) { err = "argument must be 'yes' or 'no'"; goto loaderr; } } else if (!strcasecmp(argv[0],"pidfile") && argc == 2) { zfree(server.pidfile); server.pidfile = zstrdup(argv[1]); } else { err = "Bad directive or wrong number of arguments"; goto loaderr; } for (j = 0; j < argc; j++) sdsfree(argv[j]); zfree(argv); sdsfree(line); } if (fp != stdin) fclose(fp); return; loaderr: fprintf(stderr, "\n*** FATAL CONFIG FILE ERROR ***\n"); fprintf(stderr, "Reading the configuration file, at line %d\n", linenum); fprintf(stderr, ">>> '%s'\n", line); fprintf(stderr, "%s\n", err); exit(1); }