[systemd-devel] [PATCH v2 3/3] hostnamectl: read OS pretty_name and cpe_name from remote

[Lennart Poettering]

On Tue, 11.03.14 14:57, Djalal Harouni (tixxdz at opendz.org) wrote:

Applied all three! Thanks!

> ---
>  src/hostname/hostnamectl.c | 22 ++++++++++------------
>  1 file changed, 10 insertions(+), 12 deletions(-)
> 
> diff --git a/src/hostname/hostnamectl.c b/src/hostname/hostnamectl.c
> index 94b4243..326f371 100644
> --- a/src/hostname/hostnamectl.c
> +++ b/src/hostname/hostnamectl.c
> @@ -67,6 +67,8 @@ typedef struct StatusInfo {
>          char *pretty_hostname;
>          char *icon_name;
>          char *chassis;
> +        char *os_pretty_name;
> +        char *os_cpe_name;
>          char *virtualization;
>          char *architecture;
>  } StatusInfo;
> @@ -74,7 +76,6 @@ typedef struct StatusInfo {
>  static void print_status_info(StatusInfo *i) {
>          sd_id128_t mid = {}, bid = {};
>          int r;
> -        _cleanup_free_ char *pretty_name = NULL, *cpe_name = NULL;
>          struct utsname u;
>  
>          assert(i);
> @@ -105,18 +106,11 @@ static void print_status_info(StatusInfo *i) {
>          if (!isempty(i->virtualization))
>                  printf("    Virtualization: %s\n", i->virtualization);
>  
> -        r = parse_env_file("/etc/os-release", NEWLINE,
> -                           "PRETTY_NAME", &pretty_name,
> -                           "CPE_NAME", &cpe_name,
> -                           NULL);
> -        if (r < 0)
> -                log_warning("Failed to read /etc/os-release: %s", strerror(-r));
> -
> -        if (!isempty(pretty_name))
> -                printf("  Operating System: %s\n", pretty_name);
> +        if (!isempty(i->os_pretty_name))
> +                printf("  Operating System: %s\n", i->os_pretty_name);
>  
> -        if (!isempty(cpe_name))
> -                printf("       CPE OS Name: %s\n", cpe_name);
> +        if (!isempty(i->os_cpe_name))
> +                printf("       CPE OS Name: %s\n", i->os_cpe_name);
>  
>          assert_se(uname(&u) >= 0);
>          printf("            Kernel: %s %s\n", u.sysname, u.release);
> @@ -162,6 +156,8 @@ static int show_all_names(sd_bus *bus) {
>                  { "PrettyHostname", "s", NULL, offsetof(StatusInfo, pretty_hostname) },
>                  { "IconName",       "s", NULL, offsetof(StatusInfo, icon_name) },
>                  { "Chassis",        "s", NULL, offsetof(StatusInfo, chassis) },
> +                { "OperatingSystemPrettyName",     "s", NULL, offsetof(StatusInfo, os_pretty_name) },
> +                { "OperatingSystemCPEName",        "s", NULL, offsetof(StatusInfo, os_cpe_name) },
>                  {}
>          };
>  
> @@ -195,6 +191,8 @@ fail:
>          free(info.pretty_hostname);
>          free(info.icon_name);
>          free(info.chassis);
> +        free(info.os_pretty_name);
> +        free(info.os_cpe_name);
>          free(info.virtualization);
>          free(info.architecture);
>  


Lennart

-- 
Lennart Poettering, Red Hat