[params] Allow for arbitrary HTTP request headers to be specified

Extend the request parameter mechanism to allow for arbitrary HTTP
headers to be specified via e.g.:

  params
  param --header Referer http://www.example.com
  imgfetch http://192.168.0.1/script.ipxe##params

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2023-02-28 17:46:13 +00:00
parent 33cb56cf1b
commit 96bb6ba441
5 changed files with 73 additions and 15 deletions

View File

@@ -123,10 +123,12 @@ struct parameters * create_parameters ( const char *name ) {
* @v params Parameter list
* @v key Parameter key
* @v value Parameter value
* @v flags Parameter flags
* @ret param Parameter, or NULL on failure
*/
struct parameter * add_parameter ( struct parameters *params,
const char *key, const char *value ) {
const char *key, const char *value,
unsigned int flags ) {
struct parameter *param;
size_t key_len;
size_t value_len;
@@ -147,11 +149,14 @@ struct parameter * add_parameter ( struct parameters *params,
param->key = key_copy;
strcpy ( value_copy, value );
param->value = value_copy;
param->flags = flags;
/* Add to list of parameters */
list_add_tail ( &param->list, &params->entries );
DBGC ( params, "PARAMS \"%s\" added \"%s\"=\"%s\"\n",
params->name, param->key, param->value );
DBGC ( params, "PARAMS \"%s\" added \"%s\"=\"%s\"%s%s\n",
params->name, param->key, param->value,
( ( param->flags & PARAMETER_FORM ) ? " (form)" : "" ),
( ( param->flags & PARAMETER_HEADER ) ? " (header)" : "" ) );
return param;
}