,,lkjlkj code example

Example 1: ,,lkjlkj

parp_entry_t:
  key (string):       parameter name
  value (string):     original parameter value
  new_value (string): the modified value or NULL, to delete only the value set to "" (empty string)
  delete (integer):   if set != 0 the whole key/value pair is removed form the request

Example 2: ,,lkjlkj

// 1) You may use the following forward declaration if not including mod_parp.h.
APR_DECLARE_OPTIONAL_FN(char *, parp_body_data, (request_rec *, apr_size_t *));

// 2) Implement your handler using the parp_body_data() function. Don't call
//    the function before mod_parp's header parser has been executed.
static int parp_appl_handler(request_rec * r) {
  ...
  apr_size_t len;
  APR_OPTIONAL_FN_TYPE(parp_body_data) *parp_appl_body_data = 
    APR_RETRIEVE_OPTIONAL_FN(parp_body_data);
  const char *data = parp_appl_body_data(r, &len);
  if(data) {
  ...

Example 3: ,,lkjlkj

# Enable processing of other "raw" data types:
PARP_BodyData            text/plain text/xml text/html
SetEnvIf   Content-Type  text/plain       parp
SetEnvIf   Content-Type  text/xml         parp
SetEnvIf   Content-Type  text/html        parp

Example 4: ,,lkjlkj

// 1) Include file providing the hook definitions.
#include "mod_parp.h"

// 2) Implement the callback function processing the parameter table.
//    Note: return DECLINED on success.
static apr_status_t parp_appl_impl(request_rec *r, apr_table_t *table) {
  int i;
  apr_table_entry_t *e = (apr_table_entry_t *) apr_table_elts(tl)->elts;
  for (i = 0; i < apr_table_elts(tl)->nelts; ++i) {
  ...
  return DECLINED;
}

// 3) Register your method to mod_parp.
APR_OPTIONAL_HOOK(parp, hp_hook, parp_appl_impl, NULL, NULL, APR_HOOK_MIDDLE);

Example 5: ,,lkjlkj

// 1) You may use the following forward declaration if not including mod_parp.h.
APR_DECLARE_OPTIONAL_FN(apr_table_t *, parp_hp_table, (request_rec *));

// 2) Implement your handler using the parp_hp_table() function. Don't call
//    the function before mod_parp's header parser has been executed.
static int parp_appl_handler(request_rec * r) {
  ...
  APR_OPTIONAL_FN_TYPE(parp_hp_table) *parp_appl_hp_table = 
    APR_RETRIEVE_OPTIONAL_FN(parp_hp_table);
  apt_table_t *tl = parp_appl_hp_table(r);
  if(tl) {
    int i;
    apr_table_entry_t *e = (apr_table_entry_t *) apr_table_elts(tl)->elts;
    for(i = 0; i < apr_table_elts(tl)->nelts; ++i) {
      ap_rprintf(r, "%d: %s = %s\n", i,
                 ap_escape_html(r->pool, e[i].key),
                 ap_escape_html(r->pool, e[i].val));
      }
    }
  ...

Example 6: ,,lkjlkj

# Ignore parser errors:
PARP_ExitOnError         200

Example 7: ,,lkjlkj

# Load the module into your server:
LoadModule parp_module   <path to module>/mod_parp.so

# activate mod_parp for all requests matching the URL /a /b but not the URL /a/upload:
SetEnvIf   Request_URI   ^/a.*            parp
SetEnvIf   Request_URI   ^/a/upload.*    !parp
SetEnvIf   Request_URI   ^/b.*            parp

# suppress content types not supported by mod_parp:
SetEnvIf   Content-Type  text/plain      !parp
SetEnvIf   Content-Type  text/xml        !parp
SetEnvIf   Content-Type  text/html       !parp