diff options
Diffstat (limited to 'alsa-utils/alsactl/alsactl.c')
| -rw-r--r-- | alsa-utils/alsactl/alsactl.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/alsa-utils/alsactl/alsactl.c b/alsa-utils/alsactl/alsactl.c deleted file mode 100644 index e0bc276..0000000 --- a/alsa-utils/alsactl/alsactl.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Advanced Linux Sound Architecture Control Program - * Copyright (c) by Abramo Bagnara <abramo@alsa-project.org> - * Jaroslav Kysela <perex@perex.cz> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include "aconfig.h" -#include "version.h" -#include <getopt.h> -#include <stdarg.h> -#include <stdio.h> -#include <assert.h> -#include <errno.h> -#include <alsa/asoundlib.h> -#include "alsactl.h" - -#define SYS_ASOUNDRC "/etc/asound.state" - -int debugflag = 0; -int force_restore = 1; -int ignore_nocards = 0; -char *command; -char *statefile = NULL; - -static void help(void) -{ - printf("Usage: alsactl <options> command\n"); - printf("\nAvailable global options:\n"); - printf(" -h,--help this help\n"); - printf(" -d,--debug debug mode\n"); - printf(" -v,--version print version of this program\n"); - printf("\nAvailable state options:\n"); - printf(" -f,--file # configuration file (default " SYS_ASOUNDRC ")\n"); - printf(" -F,--force try to restore the matching controls as much as possible\n"); - printf(" (default mode)\n"); - printf(" -g,--ignore ignore 'No soundcards found' error\n"); - printf(" -P,--pedantic do not restore mismatching controls (old default)\n"); - printf(" -I,--no-init-fallback\n" - " don't initialize even if restore fails\n"); - printf(" -r,--runstate # save restore and init state to this file (only errors)\n"); - printf(" default settings is 'no file set'\n"); - printf(" -R,--remove remove runstate file at first, otherwise append errors\n"); - printf("\nAvailable init options:\n"); - printf(" -E,--env #=# set environment variable for init phase (NAME=VALUE)\n"); - printf(" -i,--initfile # main configuation file for init phase (default " DATADIR "/init/00main)\n"); - printf("\n"); - printf("\nAvailable commands:\n"); - printf(" store <card #> save current driver setup for one or each soundcards\n"); - printf(" to configuration file\n"); - printf(" restore <card #> load current driver setup for one or each soundcards\n"); - printf(" from configuration file\n"); - printf(" init <card #> initialize driver to a default state\n"); - printf(" names <card #> dump information about all the known present (sub-)devices\n"); - printf(" into configuration file (DEPRECATED)\n"); -} - -int main(int argc, char *argv[]) -{ - static const struct option long_option[] = - { - {"help", 0, NULL, 'h'}, - {"file", 1, NULL, 'f'}, - {"env", 1, NULL, 'E'}, - {"initfile", 1, NULL, 'i'}, - {"no-init-fallback", 0, NULL, 'I'}, - {"force", 0, NULL, 'F'}, - {"ignore", 0, NULL, 'g'}, - {"pedantic", 0, NULL, 'P'}, - {"runstate", 0, NULL, 'r'}, - {"remove", 0, NULL, 'R'}, - {"debug", 0, NULL, 'd'}, - {"version", 0, NULL, 'v'}, - {NULL, 0, NULL, 0}, - }; - static const char *const devfiles[] = { - "/dev/snd/controlC", - "/dev/snd/pcmC", - "/dev/snd/midiC", - "/dev/snd/hwC", - NULL - }; - char *cfgfile = SYS_ASOUNDRC; - char *initfile = DATADIR "/init/00main"; - char *cardname, **tmp, ncardname[16]; - int removestate = 0; - int init_fallback = 1; /* new default behavior */ - int res; - - command = argv[0]; - while (1) { - int c; - - if ((c = getopt_long(argc, argv, "hdvf:FgE:i:Pr:R", long_option, NULL)) < 0) - break; - switch (c) { - case 'h': - help(); - return EXIT_SUCCESS; - case 'f': - cfgfile = optarg; - break; - case 'F': - force_restore = 1; - break; - case 'g': - ignore_nocards = 1; - break; - case 'E': - if (putenv(optarg)) { - fprintf(stderr, "environment string '%s' is wrong\n", optarg); - return EXIT_FAILURE; - } - break; - case 'i': - initfile = optarg; - break; - case 'I': - init_fallback = 0; - break; - case 'r': - statefile = optarg; - break; - case 'R': - removestate = 1; - break; - case 'P': - force_restore = 0; - break; - case 'd': - debugflag = 1; - break; - case 'v': - printf("alsactl version " SND_UTIL_VERSION_STR "\n"); - return EXIT_SUCCESS; - case '?': // error msg already printed - help(); - return EXIT_FAILURE; - break; - default: // should never happen - fprintf(stderr, - "Invalid option '%c' (%d) not handled??\n", c, c); - } - } - if (argc - optind <= 0) { - fprintf(stderr, "alsactl: Specify command...\n"); - return 0; - } - - cardname = argc - optind > 1 ? argv[optind + 1] : NULL; - for (tmp = devfiles; cardname != NULL && *tmp != NULL; tmp++) { - int len = strlen(*tmp); - if (!strncmp(cardname, *tmp, len)) { - long l = strtol(cardname + len, NULL, 0); - sprintf(ncardname, "%li", l); - cardname = ncardname; - break; - } - } - - if (!strcmp(argv[optind], "init")) { - res = init(initfile, cardname); - } else if (!strcmp(argv[optind], "store")) { - res = save_state(cfgfile, cardname); - } else if (!strcmp(argv[optind], "restore")) { - if (removestate) - remove(statefile); - res = load_state(cfgfile, initfile, cardname, init_fallback); - } else { - fprintf(stderr, "alsactl: Unknown command '%s'...\n", - argv[optind]); - res = -ENODEV; - } - - snd_config_update_free_global(); - return res < 0 ? res : 0; -} |