#include "apache_request.h"
#include "apache_cookie.h"
module MODULE_VAR_EXPORT testapreq_module;
static void util_start_html(request_rec *r, char *title)
{
ap_rputs("<HTML>\n", r);
ap_rputs("<HEADER>\n", r);
ap_rprintf(r, "<TITLE>%s</TITLE>\n", title);
ap_rputs("</HEADER>\n", r);
ap_rputs("<BODY>\n", r);
}
static void util_end_html(request_rec *r)
{
ap_rputs("</BODY></HTML>\n", r);
}
static void util_start_form(request_rec *r, char *type)
{
ap_rprintf(r, "<FORM METHOD=\"POST\" ENCTYPE=\"%s\">\n",
type ? type : DEFAULT_ENCTYPE);
}
static void util_end_form(request_rec *r)
{
ap_rputs("</FORM>\n", r);
}
static void util_submit(request_rec *r, char *name)
{
ap_rprintf(r, "<INPUT TYPE=\"submit\" NAME=\"%s\">\n",
name ? name : ".submit");
}
static void util_textfield(request_rec *r, char *key, char *val)
{
ap_rprintf(r, "<INPUT TYPE=\"text\" NAME=\"%s\" VALUE=\"%s\">\n", key, val);
}
static void util_filefield(request_rec *r, char *key, char *val)
{
ap_rprintf(r, "<INPUT TYPE=\"file\" NAME=\"%s\" VALUE=\"%s\">\n", key, val);
}
static int util_isa_default(char *wanted, char **list)
{
int i;
for(i=0; list[i]; i++) {
if(strEQ(wanted, list[i]))
return 1;
}
return 0;
}
static void util_checkbox_group(request_rec *r, char *name, char **values, char **defaults)
{
int i;
for (i=0; values[i]; i++) {
ap_rprintf(r,
"<INPUT TYPE=\"checkbox\" NAME=\"%s\" VALUE=\"%s\" %s>%s\n",
name, values[i],
util_isa_default(values[i], defaults) ?
"CHECKED" : "", values[i]);
}
}
static void util_popup_menu(request_rec *r, char *name, char **values)
{
int i;
ap_rprintf(r, "<SELECT NAME=\"%s\">\n", name);
for (i=0; values[i]; i++)
ap_rprintf(r, "<OPTION VALUE=\"%s\">%s\n", values[i], values[i]);
ap_rputs("</SELECT>\n", r);
}
#define P_SEP ap_rputs("<P>", r)
static char *checkbox_combo[] = {
"eenie","meenie","minie","moe",NULL
};
static char *checkbox_combo_defaults[] = {
"eenie","minie",NULL
};
static char *popup_menu_colors[] = {
"red","green","blue","chartreuse",NULL
};
/*
* <Location /apreq-form-test>
* SetHandler apreq-form
* </Location>
*/
static int form_handler(request_rec *r) {
ApacheRequest *req = ApacheRequest_new(r);
int status = ApacheRequest_parse(req);
if (status != OK) {
return status;
}
r->content_type = "text/html";
ap_send_http_header(r);
util_start_html(r, "Hello");
util_start_form(r, NULL);
ap_rputs("What's your name? ", r);
util_textfield(r, "name", "");
P_SEP;
ap_rputs("What's the combination?", r);
P_SEP;
util_checkbox_group(r, "words",
checkbox_combo, checkbox_combo_defaults);
P_SEP;
ap_rputs("What's your favorite color? ", r);
util_popup_menu(r, "color", popup_menu_colors);
P_SEP;
util_submit(r, NULL);
util_end_form(r);
P_SEP;
if(r->method_number == M_POST) {
ap_rprintf(r, "Your name is: %s",
ApacheRequest_param(req, "name"));
P_SEP;
ap_rprintf(r, "The keywords are: %s",
ApacheRequest_params_as_string(req, "words"));
P_SEP;
ap_rprintf(r, "Your favorite color is: %s",
ApacheRequest_param(req, "color"));
}
util_end_html(r);
return OK;
}
static int upload_handler(request_rec *r) {
ApacheRequest *req = ApacheRequest_new(r);
int status = ApacheRequest_parse(req);
if (status != OK) {
return status;
}
r->content_type = "text/html";
ap_send_http_header(r);
util_start_html(r, "Upload test");
util_start_form(r, "multipart/form-data");
ap_rputs("Select File: ", r);
util_filefield(r, "filename", "");
P_SEP;
util_submit(r, NULL);
util_end_form(r);
if(r->method_number == M_POST) {
char buf[IOBUFSIZE];
ap_rprintf(r, "Filename: %s (%d)",
ApacheRequest_param(req, "filename"),
(int)req->upload->size);
P_SEP;
while(fgets(buf, sizeof(buf), req->upload->fp)) {
ap_rputs(buf, r);
}
}
util_end_html(r);
return OK;
}
static int cookie_handler(request_rec *r) {
ApacheCookieJar *cookies = ApacheCookie_parse(r, NULL);
r->content_type = "text/html";
if (ApacheCookieJarItems(cookies)) {
int i;
ap_send_http_header(r);
util_start_html(r, "Cookie test");
for (i=0; i<ApacheCookieJarItems(cookies); i++) {
ApacheCookie *c = ApacheCookieJarFetch(cookies, i);
ap_rprintf(r, "%s => %s\n",
c->name, ApacheCookie_as_string(c));
P_SEP;
}
}
else {
ApacheCookie *apc = ApacheCookie_new(r,
"-name", "test",
"-value", "foo",
NULL);
ApacheCookie_expires(apc, "+1m");
ApacheCookie_bake(apc);
ap_send_http_header(r);
util_start_html(r, "Cookie test");
ap_rputs("No cookies in the jar", r);
}
util_end_html(r);
return OK;
}
static handler_rec testapreq_handlers[] =
{
{"apreq-form", form_handler},
{"apreq-upload", upload_handler},
{"apreq-cookie", cookie_handler},
{NULL}
};
module MODULE_VAR_EXPORT testapreq_module =
{
STANDARD_MODULE_STUFF,
NULL, /* module initializer */
NULL, /* per-directory config creator */
NULL, /* dir config merger */
NULL, /* server config creator */
NULL, /* server config merger */
NULL, /* command table */
testapreq_handlers, /* [7] content handlers */
NULL, /* [2] URI-to-filename translation */
NULL, /* [5] check/validate user_id */
NULL, /* [6] check user_id is valid *here* */
NULL, /* [4] check access by host address */
NULL, /* [7] MIME type checker/setter */
NULL, /* [8] fixups */
NULL, /* [9] logger */
NULL, /* [3] header parser */
NULL, /* process initialization */
NULL, /* process exit/cleanup */
NULL /* [1] post read_request handling */
};