View source for Linux Apache2 modsetproctitle

 /* The code for Apache1 can be found at [http://dom.as/tech/mod_proctitle.c dammit.lt] */

 /*
 **  mod_proctitle.c -- Apache sample proctitle module
 **  [Autogenerated via ``apxs -n proctitle -g'']
 **
 **  To play with this sample module first compile it into a
 **  DSO file and install it into Apache's modules directory
 **  by running:
 **
 **    $ apxs -c -i mod_proctitle.c
 **
 **  Then activate it in Apache's httpd.conf file for instance
 **  for the URL /proctitle in as follows:
 **
 **    #   httpd.conf
 **    LoadModule proctitle_module modules/mod_proctitle.so
 **
 **  Then after restarting Apache via
 **
 **    $ apachectl restart
 */

 #include "httpd.h"
 #include "http_config.h"
 #include "http_protocol.h"
 #include "ap_config.h"

 extern char *ap_server_argv0;

 char proctitle_buf[128];

 /* The sample content handler */
 static int proctitle_handler(request_rec *r)
 {
    if (strcmp(r->handler, "proctitle")) {
        return DECLINED;
    }
    r->content_type = "text/html";

    if (!r->header_only)
        ap_rputs("The sample page from mod_proctitle.c\n", r);
    return OK;
 }

 static int proctitle_child_init(request_rec *r)
 {
        strncpy(ap_server_argv0,"httpd: init-child",64);
        return DECLINED;
 }

 static int proctitle_clear(request_rec *r)
 {
        strncpy(ap_server_argv0,"httpd: idle",64);
        return DECLINED;
 }

 static int proctitle_ft(request_rec *r)
 {
        bzero(proctitle_buf,128);
        snprintf(proctitle_buf,127,"httpd: %16s [%s] %s",
                r->connection->remote_ip,r->hostname,
                r->the_request);
        strncpy(ap_server_argv0,proctitle_buf,128);
        return DECLINED;
 }

 static void proctitle_register_hooks(apr_pool_t *p)
 {
    /* ap_hook_handler(proctitle_handler, NULL, NULL, APR_HOOK_MIDDLE); */
    ap_hook_child_init(proctitle_child_init, NULL, NULL, APR_HOOK_FIRST);
    ap_hook_translate_name(proctitle_ft,NULL,NULL, APR_HOOK_FIRST);
    ap_hook_log_transaction(proctitle_clear,NULL,NULL, APR_HOOK_LAST);
    strncpy(ap_server_argv0,"httpd: master",60);
 }

 /* Dispatch list for API hooks */
 module AP_MODULE_DECLARE_DATA proctitle_module = {
    STANDARD20_MODULE_STUFF,
    NULL,                  /* create per-dir    config structures */
    NULL,                  /* merge  per-dir    config structures */
    NULL,                  /* create per-server config structures */
    NULL,                  /* merge  per-server config structures */
    NULL,                  /* table of config file commands       */
    proctitle_register_hooks  /* register hooks                      */
 };

[[Category:How-To]]