[vlc-devel] [PATCH v2 4/13] esout: refactor GetTmpFile()

[Steve Lhomme]

On 2020-10-06 7:58, Lyndon Brown wrote:
> From: Lyndon Brown <jnqnfe at gmail.com>
> Date: Mon, 5 Oct 2020 23:54:06 +0100
> Subject: esout: refactor GetTmpFile()

The title should have "es_out_timeshift" in it, since only that 
file/feature is modified. It's not a global "es_out" change.

> 
> to prep for use of config_GetTempPath() and avoid duplicated logic.
> 
> param names changed to ones that make better sense for clarity.
> 
> diff --git a/src/input/es_out_timeshift.c b/src/input/es_out_timeshift.c
> index 8ffa1ea400..3cc38e0445 100644
> --- a/src/input/es_out_timeshift.c
> +++ b/src/input/es_out_timeshift.c
> @@ -1820,29 +1820,22 @@ static int CmdExecutePrivControl( es_out_t *p_tsout, ts_cmd_privcontrol_t *p_cmd
>       }
>   }
>   
> -static int GetTmpFile( char **filename, const char *dirname )
> +static int GetTmpFile( char **path, const char *directory )
>   {
> -    if( dirname != NULL
> -     && asprintf( filename, "%s"DIR_SEP PACKAGE_NAME"-timeshift.XXXXXX",
> -                  dirname ) >= 0 )
> -    {
> -        vlc_mkdir( dirname, 0700 );
> -
> -        int fd = vlc_mkstemp( *filename );
> -        if( fd != -1 )
> -            return fd;
> -
> -        free( *filename );
> +    const char *dir_actual;
> +    if (directory != NULL) {
> +        dir_actual = directory;
> +        vlc_mkdir(directory, 0700);
>       }
> -
> -    *filename = strdup( DIR_SEP"tmp"DIR_SEP PACKAGE_NAME"-timeshift.XXXXXX" );
> -    if( unlikely(*filename == NULL) )
> -        return -1;
> -
> -    int fd = vlc_mkstemp( *filename );
> -    if( fd != -1 )
> -        return fd;
> -
> -    free( *filename );
> -    return -1;
> +    else
> +        dir_actual = DIR_SEP"tmp";
> +
> +    int fd = -1;
> +    const char *filetemplate = PACKAGE_NAME"-timeshift.XXXXXX";
> +    if (asprintf(path, "%s"DIR_SEP"%s", dir_actual, filetemplate) >= 0) {
> +        fd = vlc_mkstemp(*path);
> +        if (fd == -1)
> +            free(*path);
> +    }
> +    return fd;
>   }
> 
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