65 content_cgihandler(bozohttpd_t *httpd, bozo_httpreq_t *request,  in content_cgihandler()  argument
71 	debug((httpd, DEBUG_FAT, "content_cgihandler: trying file %s", file));  in content_cgihandler()
72 	map = bozo_match_content_map(httpd, file, 0);  in content_cgihandler()
82 	struct	bozohttpd_t *httpd = request->hr_httpd;  in parse_header()  local
89 	value = bozostrdup(httpd, request, str);  in parse_header()
114 finish_cgi_output(bozohttpd_t *httpd, bozo_httpreq_t *request, int in, int nph)  in finish_cgi_output()  argument
128 		(str = bozodgetln(httpd, in, &len, bozo_read)) != NULL) {  in finish_cgi_output()
146 			debug((httpd, DEBUG_OBESE,  in finish_cgi_output()
149 			bozo_printf(httpd, "%s %s\r\n", request->hr_proto,  in finish_cgi_output()
151 			bozo_flush(httpd, stdout);  in finish_cgi_output()
157 		hdr = bozomalloc(httpd, sizeof *hdr);  in finish_cgi_output()
165 		debug((httpd, DEBUG_OBESE,  in finish_cgi_output()
167 		bozo_printf(httpd,  in finish_cgi_output()
169 		bozo_flush(httpd, stdout);  in finish_cgi_output()
173 		debug((httpd, DEBUG_OBESE,  in finish_cgi_output()
176 			bozo_printf(httpd, "%s: %s\r\n", hdr->h_header,  in finish_cgi_output()
181 		bozo_printf(httpd, "\r\n");  in finish_cgi_output()
182 		bozo_flush(httpd, stdout);  in finish_cgi_output()
190 			wbytes = bozo_write(httpd, STDOUT_FILENO, buf,  in finish_cgi_output()
195 				bozoerr(httpd, 1,  in finish_cgi_output()
203 append_index_html(bozohttpd_t *httpd, char **url)  in append_index_html()  argument
205 	*url = bozorealloc(httpd, *url,  in append_index_html()
206 			strlen(*url) + strlen(httpd->index_html) + 1);  in append_index_html()
207 	strcat(*url, httpd->index_html);  in append_index_html()
208 	debug((httpd, DEBUG_NORMAL,  in append_index_html()
216 	struct	bozohttpd_t *httpd = request->hr_httpd;  in parse_search_string()  local
226 	str = bozostrdup(httpd, request, query);  in parse_search_string()
237 	args = bozomalloc(httpd, sizeof(*args) * (*args_len + 1));  in parse_search_string()
327 		args[i] = bozostrdup(httpd, request, args[i]);  in parse_search_string()
343 bozo_cgi_setbin(bozohttpd_t *httpd, const char *path)  in bozo_cgi_setbin()  argument
345 	httpd->cgibin = bozostrdup(httpd, NULL, path);  in bozo_cgi_setbin()
346 	debug((httpd, DEBUG_OBESE, "cgibin (cgi-bin directory) is %s",  in bozo_cgi_setbin()
347 	       httpd->cgibin));  in bozo_cgi_setbin()
352 bozo_setenv(bozohttpd_t *httpd, const char *env, const char *val,  in bozo_setenv()  argument
355 	char *s1 = bozomalloc(httpd, strlen(env) + strlen(val) + 2);  in bozo_setenv()
360 	debug((httpd, DEBUG_OBESE, "bozo_setenv: %s", s1));  in bozo_setenv()
373 	bozohttpd_t *httpd = request->hr_httpd;  in bozo_process_cgi()  local
388 	if (!httpd->cgibin && !httpd->process_cgi)  in bozo_process_cgi()
392 	if (request->hr_user && !httpd->enable_cgi_users)  in bozo_process_cgi()
402 		file = bozostrdup(httpd, request, uri);  in bozo_process_cgi()
404 		bozoasprintf(httpd, &file, "/%s", uri);  in bozo_process_cgi()
407 		query = bozostrdup(httpd, request, request->hr_query);  in bozo_process_cgi()
411 	bozoasprintf(httpd, &url, "%s%s%s",  in bozo_process_cgi()
415 	debug((httpd, DEBUG_NORMAL, "%s: url `%s'", __func__, url));  in bozo_process_cgi()
428 	if (!httpd->cgibin ||  in bozo_process_cgi()
430 		cgihandler = content_cgihandler(httpd, request, file + 1);  in bozo_process_cgi()
432 			debug((httpd, DEBUG_FAT,  in bozo_process_cgi()
437 			append_index_html(httpd, &file);  in bozo_process_cgi()
438 		debug((httpd, DEBUG_NORMAL, "%s: cgihandler `%s'",  in bozo_process_cgi()
441 		append_index_html(httpd, &file);  in bozo_process_cgi()
449 	debug((httpd, DEBUG_NORMAL, "parse_search_string args no: %zu",  in bozo_process_cgi()
452 		debug((httpd, DEBUG_FAT,  in bozo_process_cgi()
456 	argv = bozomalloc(httpd, sizeof(*argv) * (3 + search_string_argc));  in bozo_process_cgi()
461 		path = bozostrdup(httpd, request, cgihandler);  in bozo_process_cgi()
465 			info = bozostrdup(httpd, request, s);  in bozo_process_cgi()
468 		path = bozomalloc(httpd,  in bozo_process_cgi()
469 				strlen(httpd->cgibin) + 1 + strlen(command) + 1);  in bozo_process_cgi()
470 		strcpy(path, httpd->cgibin);  in bozo_process_cgi()
498 	debug((httpd, DEBUG_FAT,  in bozo_process_cgi()
504 	envp = bozomalloc(httpd, sizeof(*envp) * envpsize);  in bozo_process_cgi()
512 		env = bozomalloc(httpd, 6 + strlen(headp->h_header) + 1 +  in bozo_process_cgi()
526 		debug((httpd, DEBUG_OBESE, "setting header %s as %s = %s",  in bozo_process_cgi()
528 		bozo_setenv(httpd, env, headp->h_value, curenvp++);  in bozo_process_cgi()
536 	bozo_setenv(httpd, "PATH", _PATH_DEFPATH, curenvp++);  in bozo_process_cgi()
537 	bozo_setenv(httpd, "IFS", " \t\n", curenvp++);  in bozo_process_cgi()
538 	bozo_setenv(httpd, "SERVER_NAME", BOZOHOST(httpd,request), curenvp++);  in bozo_process_cgi()
539 	bozo_setenv(httpd, "GATEWAY_INTERFACE", "CGI/1.1", curenvp++);  in bozo_process_cgi()
540 	bozo_setenv(httpd, "SERVER_PROTOCOL", request->hr_proto, curenvp++);  in bozo_process_cgi()
541 	bozo_setenv(httpd, "REQUEST_METHOD", request->hr_methodstr, curenvp++);  in bozo_process_cgi()
542 	bozo_setenv(httpd, "SCRIPT_NAME", file, curenvp++);  in bozo_process_cgi()
543 	bozo_setenv(httpd, "SCRIPT_FILENAME", file + 1, curenvp++);  in bozo_process_cgi()
544 	bozo_setenv(httpd, "SERVER_SOFTWARE", httpd->server_software,  in bozo_process_cgi()
546 	bozo_setenv(httpd, "REQUEST_URI", uri, curenvp++);  in bozo_process_cgi()
547 	bozo_setenv(httpd, "DATE_GMT", bozo_http_date(date, sizeof(date)),  in bozo_process_cgi()
551 		bozo_setenv(httpd, "QUERY_STRING", query, curenvp++);  in bozo_process_cgi()
553 		bozo_setenv(httpd, "QUERY_STRING", "", curenvp++);  in bozo_process_cgi()
555 		bozo_setenv(httpd, "PATH_INFO", info, curenvp++);  in bozo_process_cgi()
557 		bozo_setenv(httpd, "CONTENT_TYPE", type, curenvp++);  in bozo_process_cgi()
559 		bozo_setenv(httpd, "CONTENT_LENGTH", clen, curenvp++);  in bozo_process_cgi()
561 		bozo_setenv(httpd, "SERVER_PORT", request->hr_serverport,  in bozo_process_cgi()
564 		bozo_setenv(httpd, "REMOTE_HOST", request->hr_remotehost,  in bozo_process_cgi()
567 		bozo_setenv(httpd, "REMOTE_ADDR", request->hr_remoteaddr,  in bozo_process_cgi()
574 		bozo_setenv(httpd, "REDIRECT_STATUS", "200", curenvp++);  in bozo_process_cgi()
577 	debug((httpd, DEBUG_FAT, "%s: going exec %s with args:", __func__,  in bozo_process_cgi()
581 		debug((httpd, DEBUG_FAT, "%s: argv[%zu] = `%s'", __func__,  in bozo_process_cgi()
586 		bozoerr(httpd, 1, "child socketpair failed: %s",  in bozo_process_cgi()
600 		bozoerr(httpd, 1, "child fork failed: %s", strerror(errno));  in bozo_process_cgi()
609 		bozo_daemon_closefds(httpd);  in bozo_process_cgi()
613 			bozo_http_error(httpd, 404, request,  in bozo_process_cgi()
619 				bozoerr(httpd, 1, "child exec failed: %s: %s",  in bozo_process_cgi()
624 		bozoerr(httpd, 1, "child execve returned?!");  in bozo_process_cgi()
640 		bozoerr(httpd, 1, "io child fork failed: %s", strerror(errno));  in bozo_process_cgi()
644 		finish_cgi_output(httpd, request, sv[0], nph);  in bozo_process_cgi()
649 		debug((httpd, DEBUG_FAT, "done processing cgi output"));  in bozo_process_cgi()
655 	while ((rbytes = bozo_read(httpd, STDIN_FILENO, buf, sizeof buf)) > 0) {  in bozo_process_cgi()
663 				bozoerr(httpd, 1, "write failed: %s",  in bozo_process_cgi()
667 	debug((httpd, DEBUG_FAT, "done processing cgi input"));  in bozo_process_cgi()
684 bozo_add_content_map_cgi(bozohttpd_t *httpd, const char *arg,  in bozo_add_content_map_cgi()  argument
689 	debug((httpd, DEBUG_NORMAL, "bozo_add_content_map_cgi: name %s cgi %s",  in bozo_add_content_map_cgi()
692 	httpd->process_cgi = 1;  in bozo_add_content_map_cgi()
694 	map = bozo_get_content_map(httpd, arg);  in bozo_add_content_map_cgi()