bool_t saveenv(char * file)
{
struct environ_t * environ = &(runtime_get()->__environ);
struct environ_t * p;
struct xml * root, * env;
char * str;
int fd;
root = xml_new("environment");
if(!root)
return FALSE;
for(p = environ->next; p != environ; p = p->next)
{
env = xml_add_child(root, "env", 0);
xml_set_txt(env, p->content);
}
str = xml_toxml(root);
if(!str)
{
xml_free(root);
return FALSE;
}
fd = open(file, O_WRONLY | O_CREAT | O_TRUNC, (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH));
if(fd < 0)
{
free(str);
xml_free(root);
return FALSE;
}
write(fd, str, strlen(str));
close(fd);
free(str);
xml_free(root);
return TRUE;
}
/*
* save environment variable
*/
bool_t saveenv(char * file)
{
struct xml * root, * env;
char * str;
char ** ep;
int fd;
root = xml_new("environment");
if(!root)
return FALSE;
for(ep = environ; *ep; ep++)
{
env = xml_add_child(root, "env", 0);
xml_set_txt(env, *ep);
}
str = xml_toxml(root);
if(!str)
{
xml_free(root);
return FALSE;
}
fd = open(file, O_WRONLY | O_CREAT | O_TRUNC, (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH));
if(fd < 0)
{
free(str);
xml_free(root);
return FALSE;
}
write(fd, str, strlen(str));
close(fd);
free(str);
xml_free(root);
return TRUE;
}
bool_t console_stdio_save(char * file)
{
struct xml * root;
struct xml * in, * out, * err;
char * str;
s32_t fd;
root = xml_new("console");
if(!root)
return FALSE;
in = xml_add_child(root, "stdin", 0);
if(!in)
{
xml_free(root);
return FALSE;
}
if(console_stdin && console_stdin->name)
xml_set_attr(in, "name", console_stdin->name);
out = xml_add_child(root, "stdout", 1);
if(!out)
{
xml_free(root);
return FALSE;
}
if(console_stdout && console_stdout->name)
xml_set_attr(out, "name", console_stdout->name);
err = xml_add_child(root, "stderr", 1);
if(!err)
{
xml_free(root);
return FALSE;
}
if(console_stderr && console_stderr->name)
xml_set_attr(err, "name", console_stderr->name);
str = xml_toxml(root);
if(!str)
{
xml_free(root);
return FALSE;
}
fd = open(file, O_WRONLY | O_CREAT | O_TRUNC, (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH));
if(fd < 0)
{
free(str);
xml_free(root);
return FALSE;
}
write(fd, str, strlen((const char *)str));
close(fd);
free(str);
xml_free(root);
return TRUE;
}