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#include <string.h>
#include <talloc/talloc.h>
#include <url/url.h>
#include "parser.h"
#include "parser-conf.h"
#include "parser-utils.h"
#include "resource.h"
static void pxe_finish(struct conf_context *conf)
{
printf("%s\n", __func__);
discover_context_add_boot_option(conf->dc, conf->parser_info);
}
static void pxe_process_pair(struct conf_context *ctx,
const char *name, char *value)
{
struct discover_boot_option *opt = ctx->parser_info;
struct pb_url *url;
if (!name)
return;
if (streq(name, "LABEL")) {
if (opt)
pxe_finish(ctx);
opt = discover_boot_option_create(ctx->dc, ctx->dc->device);
ctx->parser_info = opt;
opt->option->name = talloc_strdup(opt, value);
opt->option->id = talloc_asprintf(opt, "%s@%p",
ctx->dc->device->device->id, opt);
return;
}
/* all other parameters need an option */
if (!opt)
return;
if (streq(name, "KERNEL")) {
url = pb_url_join(ctx->dc, ctx->dc->conf_url, value);
opt->boot_image = create_url_resource(opt, url);
} else if (streq(name, "APPEND")) {
opt->option->boot_args = talloc_strdup(opt->option, value);
/* todo: initrd extraction */
}
}
static int pxe_parse(struct discover_context *dc, char *buf, int len)
{
struct conf_context *conf;
conf = talloc_zero(dc, struct conf_context);
if (!conf)
return 0;
conf->dc = dc;
conf->get_pair = conf_get_pair_space;
conf->process_pair = pxe_process_pair;
conf->finish = pxe_finish;
conf_parse_buf(conf, buf, len);
talloc_free(conf);
return 1;
}
static struct parser pxe_parser = {
.name = "pxe",
.parse = pxe_parse,
.method = CONF_METHOD_DHCP,
};
register_parser(pxe_parser);
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