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#include <string.h>
#include <aw-alsa-lib/pcm_config.h>

int _snd_pcm_hw_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_dsnoop_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_dmix_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_asym_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_route_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_softvol_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_rate_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_plug_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_file_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
int _snd_pcm_multi_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);

#ifdef CONFIG_AW_ALSA_PLUGINS_SONA_AUDIOAEF
int _snd_pcm_sona_audioaef_open(snd_pcm_t **pcmp, const snd_pcm_config_t *pcm_config,
        snd_pcm_stream_t stream, int mode);
#endif

static _snd_pcm_open_func_t _snd_pcm_open_funcs[] = {
    { "hw", _snd_pcm_hw_open },
    { "dsnoop", _snd_pcm_dsnoop_open },
    { "dmix", _snd_pcm_dmix_open },
    { "asym", _snd_pcm_asym_open },
    { "softvol", _snd_pcm_softvol_open },
    { "route", _snd_pcm_route_open },
    { "rate", _snd_pcm_rate_open },
    { "plug", _snd_pcm_plug_open },
    { "file", _snd_pcm_file_open },
    { "multi", _snd_pcm_multi_open },
#ifdef CONFIG_AW_ALSA_PLUGINS_SONA_AUDIOAEF
    { "sona_audioaef", _snd_pcm_sona_audioaef_open },
#endif
};

const snd_pcm_config_t *snd_pcm_config_get_config(const char *name)
{
    const snd_pcm_config_t *pcm_config = NULL;
    size_t i;
    for (i = 0; i < _snd_pcm_global_configs_size; ++i) {
        if (0 == strcmp(name, _snd_pcm_global_configs[i].name)) {
            pcm_config = &(_snd_pcm_global_configs[i]);
            break;
        }
    }
    return pcm_config;
}

snd_pcm_open_func_t snd_pcm_config_get_open_func(const char *type)
{
    snd_pcm_open_func_t open_func = NULL;
    size_t size = sizeof(_snd_pcm_open_funcs) / sizeof(_snd_pcm_open_funcs[0]);
    size_t i;
    for (i = 0; i < size; ++i) {
        if (0 == strcmp(type, _snd_pcm_open_funcs[i].type)) {
            open_func = _snd_pcm_open_funcs[i].func;
            break;
        }
    }
    return open_func;
}