struct sr_operating_system *
sr_operating_system_from_json(struct sr_json_value *root, char **error_message)
{
if (!JSON_CHECK_TYPE(root, SR_JSON_OBJECT, "operating system"))
return NULL;
struct sr_operating_system *result = sr_operating_system_new();
bool success =
JSON_READ_STRING(root, "name", &result->name) &&
JSON_READ_STRING(root, "version", &result->version) &&
JSON_READ_STRING(root, "architecture", &result->architecture) &&
JSON_READ_UINT64(root, "uptime", &result->uptime);
/* desktop is optional - failure is not fatal */
JSON_READ_STRING(root, "desktop", &result->desktop);
/* variant is optional - failure is not fatal */
JSON_READ_STRING(root, "variant", &result->variant);
if (!success)
{
sr_operating_system_free(result);
return NULL;
}
return result;
}
struct sr_operating_system *
sr_abrt_operating_system_from_dir(const char *directory,
char **error_message)
{
bool success = false;
struct sr_operating_system *os = sr_operating_system_new();
char *osinfo_contents = file_contents(directory, "os_info", error_message);
if (osinfo_contents)
{
success = sr_operating_system_parse_etc_os_release(osinfo_contents, os);
free(osinfo_contents);
}
/* fall back to os_release if parsing os_info fails */
if (!success)
{
char *release_contents = file_contents(directory, "os_release",
error_message);
if (release_contents)
{
success = sr_operating_system_parse_etc_system_release(release_contents,
&os->name,
&os->version);
free(release_contents);
}
}
if (!success)
{
sr_operating_system_free(os);
*error_message = sr_strdup("Failed to parse operating system release string");
return NULL;
}
os->architecture = file_contents(directory, "architecture", error_message);
if (!os->architecture)
{
sr_operating_system_free(os);
return NULL;
}
/* optional - failure is not fatal */
os->desktop = desktop_from_dir(directory, error_message);
return os;
}
