put programs into utils dir

1 files changed, 0 insertions, 329 deletions

diff --git a/tinymix.c b/tinymix.c
deleted file mode 100644
index 5966df9..0000000
--- a/tinymix.c
+++ /dev/null
@@ -1,329 +0,0 @@
-/* tinymix.c
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are met:
-**     * Redistributions of source code must retain the above copyright
-**       notice, this list of conditions and the following disclaimer.
-**     * Redistributions in binary form must reproduce the above copyright
-**       notice, this list of conditions and the following disclaimer in the
-**       documentation and/or other materials provided with the distribution.
-**     * Neither the name of The Android Open Source Project nor the names of
-**       its contributors may be used to endorse or promote products derived
-**       from this software without specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY The Android Open Source Project ``AS IS'' AND
-** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-** ARE DISCLAIMED. IN NO EVENT SHALL The Android Open Source Project BE LIABLE
-** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
-** DAMAGE.
-*/
-
-#include <tinyalsa/asoundlib.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <string.h>
-#include <limits.h>
-#include <errno.h>
-
-static void tinymix_list_controls(struct mixer *mixer);
-static void tinymix_detail_control(struct mixer *mixer, const char *control,
-                                   int print_all);
-static void tinymix_set_value(struct mixer *mixer, const char *control,
-                              char **values, unsigned int num_values);
-static void tinymix_print_enum(struct mixer_ctl *ctl, int print_all);
-
-int main(int argc, char **argv)
-{
-    struct mixer *mixer;
-    int card = 0;
-
-    if ((argc > 2) && (strcmp(argv[1], "-D") == 0)) {
-        argv++;
-        if (argv[1]) {
-            card = atoi(argv[1]);
-            argv++;
-            argc -= 2;
-        } else {
-            argc -= 1;
-        }
-    }
-
-    mixer = mixer_open(card);
-    if (!mixer) {
-        fprintf(stderr, "Failed to open mixer\n");
-        return EXIT_FAILURE;
-    }
-
-
-    if (argc == 1) {
-        printf("Mixer name: '%s'\n", mixer_get_name(mixer));
-        tinymix_list_controls(mixer);
-    } else if (argc == 2) {
-        tinymix_detail_control(mixer, argv[1], 1);
-    } else if (argc >= 3) {
-        tinymix_set_value(mixer, argv[1], &argv[2], argc - 2);
-    } else {
-        printf("Usage: tinymix [-D card] [control id] [value to set]\n");
-    }
-
-    mixer_close(mixer);
-
-    return 0;
-}
-
-static void tinymix_list_controls(struct mixer *mixer)
-{
-    struct mixer_ctl *ctl;
-    const char *name, *type;
-    unsigned int num_ctls, num_values;
-    unsigned int i;
-
-    num_ctls = mixer_get_num_ctls(mixer);
-
-    printf("Number of controls: %u\n", num_ctls);
-
-    printf("ctl\ttype\tnum\t%-40s value\n", "name");
-    for (i = 0; i < num_ctls; i++) {
-        ctl = mixer_get_ctl(mixer, i);
-
-        name = mixer_ctl_get_name(ctl);
-        type = mixer_ctl_get_type_string(ctl);
-        num_values = mixer_ctl_get_num_values(ctl);
-        printf("%u\t%s\t%u\t%-40s", i, type, num_values, name);
-        tinymix_detail_control(mixer, name, 0);
-    }
-}
-
-static void tinymix_print_enum(struct mixer_ctl *ctl, int print_all)
-{
-    unsigned int num_enums;
-    unsigned int i;
-    const char *string;
-
-    num_enums = mixer_ctl_get_num_enums(ctl);
-
-    for (i = 0; i < num_enums; i++) {
-        string = mixer_ctl_get_enum_string(ctl, i);
-        if (print_all)
-            printf("\t%s%s", mixer_ctl_get_value(ctl, 0) == (int)i ? ">" : "",
-                   string);
-        else if (mixer_ctl_get_value(ctl, 0) == (int)i)
-            printf(" %-s", string);
-    }
-}
-
-static void tinymix_detail_control(struct mixer *mixer, const char *control,
-                                   int print_all)
-{
-    struct mixer_ctl *ctl;
-    enum mixer_ctl_type type;
-    unsigned int num_values;
-    unsigned int i;
-    int min, max;
-    int ret;
-    char *buf = NULL;
-
-    if (isdigit(control[0]))
-        ctl = mixer_get_ctl(mixer, atoi(control));
-    else
-        ctl = mixer_get_ctl_by_name(mixer, control);
-
-    if (!ctl) {
-        fprintf(stderr, "Invalid mixer control\n");
-        return;
-    }
-
-    type = mixer_ctl_get_type(ctl);
-    num_values = mixer_ctl_get_num_values(ctl);
-
-    if ((type == MIXER_CTL_TYPE_BYTE) && (num_values > 0)) {
-        buf = calloc(1, num_values);
-        if (buf == NULL) {
-            fprintf(stderr, "Failed to alloc mem for bytes %u\n", num_values);
-            return;
-        }
-
-        ret = mixer_ctl_get_array(ctl, buf, num_values);
-        if (ret < 0) {
-            fprintf(stderr, "Failed to mixer_ctl_get_array\n");
-            free(buf);
-            return;
-        }
-    }
-
-    if (print_all)
-        printf("%s:", mixer_ctl_get_name(ctl));
-
-    for (i = 0; i < num_values; i++) {
-        switch (type)
-        {
-        case MIXER_CTL_TYPE_INT:
-            printf(" %d", mixer_ctl_get_value(ctl, i));
-            break;
-        case MIXER_CTL_TYPE_BOOL:
-            printf(" %s", mixer_ctl_get_value(ctl, i) ? "On" : "Off");
-            break;
-        case MIXER_CTL_TYPE_ENUM:
-            tinymix_print_enum(ctl, print_all);
-            break;
-        case MIXER_CTL_TYPE_BYTE:
-            printf("%02x", buf[i]);
-            break;
-        default:
-            printf(" unknown");
-            break;
-        };
-    }
-
-    if (print_all) {
-        if (type == MIXER_CTL_TYPE_INT) {
-            min = mixer_ctl_get_range_min(ctl);
-            max = mixer_ctl_get_range_max(ctl);
-            printf(" (range %d->%d)", min, max);
-        }
-    }
-
-    free(buf);
-
-    printf("\n");
-}
-
-static void tinymix_set_byte_ctl(struct mixer_ctl *ctl,
-    char **values, unsigned int num_values)
-{
-    int ret;
-    char *buf;
-    char *end;
-    unsigned int i;
-    long n;
-
-    buf = calloc(1, num_values);
-    if (buf == NULL) {
-        fprintf(stderr, "set_byte_ctl: Failed to alloc mem for bytes %u\n", num_values);
-        exit(EXIT_FAILURE);
-    }
-
-    for (i = 0; i < num_values; i++) {
-        errno = 0;
-        n = strtol(values[i], &end, 0);
-        if (*end) {
-            fprintf(stderr, "%s not an integer\n", values[i]);
-            goto fail;
-        }
-        if (errno) {
-            fprintf(stderr, "strtol: %s: %s\n", values[i],
-                strerror(errno));
-            goto fail;
-        }
-        if (n < 0 || n > 0xff) {
-            fprintf(stderr, "%s should be between [0, 0xff]\n",
-                values[i]);
-            goto fail;
-        }
-        buf[i] = n;
-    }
-
-    ret = mixer_ctl_set_array(ctl, buf, num_values);
-    if (ret < 0) {
-        fprintf(stderr, "Failed to set binary control\n");
-        goto fail;
-    }
-
-    free(buf);
-    return;
-
-fail:
-    free(buf);
-    exit(EXIT_FAILURE);
-}
-
-static int is_int(char *value)
-{
-    char* end;
-    long int result;
-
-    errno = 0;
-    result = strtol(value, &end, 10);
-
-    if (result == LONG_MIN || result == LONG_MAX)
-        return 0;
-
-    return errno == 0 && *end == '\0';
-}
-
-static void tinymix_set_value(struct mixer *mixer, const char *control,
-                              char **values, unsigned int num_values)
-{
-    struct mixer_ctl *ctl;
-    enum mixer_ctl_type type;
-    unsigned int num_ctl_values;
-    unsigned int i;
-
-    if (isdigit(control[0]))
-        ctl = mixer_get_ctl(mixer, atoi(control));
-    else
-        ctl = mixer_get_ctl_by_name(mixer, control);
-
-    if (!ctl) {
-        fprintf(stderr, "Invalid mixer control\n");
-        return;
-    }
-
-    type = mixer_ctl_get_type(ctl);
-    num_ctl_values = mixer_ctl_get_num_values(ctl);
-
-    if (type == MIXER_CTL_TYPE_BYTE) {
-        tinymix_set_byte_ctl(ctl, values, num_values);
-        return;
-    }
-
-    if (is_int(values[0])) {
-        if (num_values == 1) {
-            /* Set all values the same */
-            int value = atoi(values[0]);
-
-            for (i = 0; i < num_ctl_values; i++) {
-                if (mixer_ctl_set_value(ctl, i, value)) {
-                    fprintf(stderr, "Error: invalid value\n");
-                    return;
-                }
-            }
-        } else {
-            /* Set multiple values */
-            if (num_values > num_ctl_values) {
-                fprintf(stderr,
-                        "Error: %u values given, but control only takes %u\n",
-                        num_values, num_ctl_values);
-                return;
-            }
-            for (i = 0; i < num_values; i++) {
-                if (mixer_ctl_set_value(ctl, i, atoi(values[i]))) {
-                    fprintf(stderr, "Error: invalid value for index %u\n", i);
-                    return;
-                }
-            }
-        }
-    } else {
-        if (type == MIXER_CTL_TYPE_ENUM) {
-            if (num_values != 1) {
-                fprintf(stderr, "Enclose strings in quotes and try again\n");
-                return;
-            }
-            if (mixer_ctl_set_enum_by_string(ctl, values[0]))
-                fprintf(stderr, "Error: invalid enum value\n");
-        } else {
-            fprintf(stderr, "Error: only enum types can be set with strings\n");
-        }
-    }
-}
-