/*
* Function to register ourselves. This function is always called, regardless
* of what DLT types are being used, so it shouldn't be allocating extra buffers
* or anything like that (use the dlt_loop_init() function below for that).
* Tasks:
* - Create a new plugin struct
* - Fill out the provides/requires bit masks. Note: Only specify which fields are
* actually in the header.
* - Add the plugin to the context's plugin chain
* Returns: TCPEDIT_ERROR | TCPEDIT_OK | TCPEDIT_WARN
*/
int
dlt_loop_register(tcpeditdlt_t *ctx)
{
tcpeditdlt_plugin_t *plugin;
assert(ctx);
/* create a new plugin structure */
plugin = tcpedit_dlt_newplugin();
/* set what we provide & require */
plugin->provides += PLUGIN_MASK_PROTO;
plugin->requires += 0;
/* what is our DLT value? */
plugin->dlt = dlt_value;
/* set the prefix name of our plugin. This is also used as the prefix for our options */
plugin->name = safe_strdup(dlt_prefix);
/* we actually call all the DLT_NULL functions since NULL and LOOP are basically the same thing */
plugin->plugin_init = dlt_loop_init;
plugin->plugin_cleanup = dlt_null_cleanup;
plugin->plugin_parse_opts = dlt_null_parse_opts;
plugin->plugin_decode = dlt_null_decode;
plugin->plugin_encode = dlt_null_encode;
plugin->plugin_proto = dlt_null_proto;
plugin->plugin_l2addr_type = dlt_null_l2addr_type;
plugin->plugin_l2len = dlt_null_l2len;
plugin->plugin_get_layer3 = dlt_null_get_layer3;
plugin->plugin_merge_layer3 = dlt_null_merge_layer3;
plugin->plugin_get_mac = dlt_null_get_mac;
/* add it to the available plugin list */
return tcpedit_dlt_addplugin(ctx, plugin);
}
/*
* Function to register ourselves. This function is always called, regardless
* of what DLT types are being used, so it shouldn't be allocating extra buffers
* or anything like that (use the dlt_linuxsll_init() function below for that).
* Tasks:
* - Create a new plugin struct
* - Fill out the provides/requires bit masks. Note: Only specify which fields are
* actually in the header.
* - Add the plugin to the context's plugin chain
* Returns: TCPEDIT_ERROR | TCPEDIT_OK | TCPEDIT_WARN
*/
int
dlt_linuxsll_register(tcpeditdlt_t *ctx)
{
tcpeditdlt_plugin_t *plugin;
assert(ctx);
/* create a new plugin structure */
plugin = tcpedit_dlt_newplugin();
/* FIXME: set what we provide & require */
plugin->provides += PLUGIN_MASK_PROTO + PLUGIN_MASK_SRCADDR;
plugin->requires += 0;
/* what is our DLT value? */
plugin->dlt = dlt_value;
/* set the prefix name of our plugin. This is also used as the prefix for our options */
plugin->name = safe_strdup(dlt_prefix);
/*
* Point to our functions, note, you need a function for EVERY method.
* Even if it is only an empty stub returning success.
*/
plugin->plugin_init = dlt_linuxsll_init;
plugin->plugin_cleanup = dlt_linuxsll_cleanup;
plugin->plugin_parse_opts = dlt_linuxsll_parse_opts;
plugin->plugin_decode = dlt_linuxsll_decode;
plugin->plugin_encode = dlt_linuxsll_encode;
plugin->plugin_proto = dlt_linuxsll_proto;
plugin->plugin_l2addr_type = dlt_linuxsll_l2addr_type;
plugin->plugin_l2len = dlt_linuxsll_l2len;
plugin->plugin_get_layer3 = dlt_linuxsll_get_layer3;
plugin->plugin_merge_layer3 = dlt_linuxsll_merge_layer3;
plugin->plugin_get_mac = dlt_linuxsll_get_mac;
/* add it to the available plugin list */
return tcpedit_dlt_addplugin(ctx, plugin);
}