* the exact minute. :)
*/
static char *unset = "; expires=28-May-1971 18:10:00 GMT";
-
+StrBuf *csslocal = NULL;
HashList *HandlerHash = NULL;
void WebcitAddUrlHandler(const char * UrlString,
do_template("head", NULL);
/* check for ImportantMessages (these display in a div overlaying the main screen) */
- if (!IsEmptyStr(WC->ImportantMessage)) {
+ if (!IsEmptyStr(WCC->ImportantMessage)) {
wprintf("<div id=\"important_message\">\n"
"<span class=\"imsg\">");
- escputs(WC->ImportantMessage);
+ StrEscAppend(WCC->WBuf, NULL, WCC->ImportantMessage, 0, 0);
wprintf("</span><br />\n"
"</div>\n"
);
- StrBufAppendPrintf(WCC->trailing_javascript,
- "setTimeout('hide_imsg_popup()', 5000); \n"
+ StrBufAppendBufPlain(WCC->trailing_javascript,
+ HKEY("setTimeout('hide_imsg_popup()', 5000); \n"),
+ 0
);
WCC->ImportantMessage[0] = 0;
}
-
+ else if (StrLength(WCC->ImportantMsg) > 0) {
+ wprintf("<div id=\"important_message\">\n"
+ "<span class=\"imsg\">");
+ StrEscAppend(WCC->WBuf, WCC->ImportantMsg, NULL, 0, 0);
+ wprintf("</span><br />\n"
+ "</div>\n"
+ );
+ StrBufAppendBufPlain(WCC->trailing_javascript,
+ HKEY("setTimeout('hide_imsg_popup()', 5000); \n"),
+ 0
+ );
+ FlushStrBuf(WCC->ImportantMsg);
+ }
if ( (WCC->logged_in) && (!unset_cookies) ) {
- //DoTemplate(HKEY("iconbar"), NULL, &NoCtx);
+ /*DoTemplate(HKEY("iconbar"), NULL, &NoCtx);*/
page_popup();
}
/*
* dump out static pages from disk
*/
-void output_static(char *what)
+void output_static(const char *what)
{
int fd;
struct stat statbuf;
* titlebarmsg text to display in the title bar
* messagetext body of the box
*/
-void convenience_page(char *titlebarcolor, char *titlebarmsg, char *messagetext)
+void convenience_page(const char *titlebarcolor, const char *titlebarmsg, const char *messagetext)
{
hprintf("HTTP/1.1 200 OK\n");
output_headers(1, 1, 2, 0, 0, 0);
const StrBuf *MimeType;
const StrBuf *Tmpl = sbstr("template");
begin_burst();
- output_headers(0, 0, 0, 0, 1, 0);
MimeType = DoTemplate(SKEY(Tmpl), NULL, &NoCtx);
http_transmit_thing(ChrPtr(MimeType), 0);
}
*/
void ajax_servcmd(void)
{
- char buf[1024];
- char gcontent[1024];
+ wcsession *WCC = WC;
+ int Done = 0;
+ StrBuf *Buf;
char *junk;
size_t len;
begin_ajax_response();
-
- serv_printf("%s", bstr("g_cmd"));
- serv_getln(buf, sizeof buf);
- wprintf("%s\n", buf);
-
- if (buf[0] == '8') {
- serv_printf("\n\n000");
- }
- if ((buf[0] == '1') || (buf[0] == '8')) {
- while (serv_getln(gcontent, sizeof gcontent), strcmp(gcontent, "000")) {
- wprintf("%s\n", gcontent);
+ Buf = NewStrBuf();
+ serv_puts(bstr("g_cmd"));
+ StrBuf_ServGetln(Buf);
+ StrBufAppendBuf(WCC->WBuf, Buf, 0);
+ StrBufAppendBufPlain(WCC->WBuf, HKEY("\n"), 0);
+
+ switch (GetServerStatus(Buf, NULL)) {
+ case 8:
+ serv_puts("\n\n000");
+ if ( (StrLength(Buf)==3) &&
+ !strcmp(ChrPtr(Buf), "000")) {
+ StrBufAppendBufPlain(WCC->WBuf, HKEY("\000"), 0);
+ break;
}
- wprintf("000");
- }
- if (buf[0] == '4') {
+ case 1:
+ while (!Done) {
+ StrBuf_ServGetln(Buf);
+ if ( (StrLength(Buf)==3) &&
+ !strcmp(ChrPtr(Buf), "000")) {
+ Done = 1;
+ }
+ StrBufAppendBuf(WCC->WBuf, Buf, 0);
+ StrBufAppendBufPlain(WCC->WBuf, HKEY("\n"), 0);
+ }
+ break;
+ case 4:
text_to_server(bstr("g_input"));
serv_puts("000");
- }
- if (buf[0] == '6') {
- len = atol(&buf[4]);
- junk = malloc(len);
- serv_read(junk, len);
- free(junk);
- }
- if (buf[0] == '7') {
- len = atol(&buf[4]);
+ break;
+ case 6:
+ len = atol(&ChrPtr(Buf)[4]);
+ StrBuf_ServGetBLOBBuffered(Buf, len);
+ break;
+ case 7:
+ len = atol(&ChrPtr(Buf)[4]);
junk = malloc(len);
memset(junk, 0, len);
serv_write(junk, len);
free(junk);
}
-
+
end_ajax_response();
/*
* that page_popup() doesn't try to open it a second time.
*/
if (!strncasecmp(bstr("g_cmd"), "GEXP", 4)) {
- WC->last_pager_check = time(NULL);
+ WCC->last_pager_check = time(NULL);
}
+ FreeStrBuf(&Buf);
}
/*
* Entry point for WebCit transaction
*/
-void session_loop(HashList *HTTPHeaders, StrBuf *ReqLine, StrBuf *request_method, StrBuf *ReadBuf)
+void session_loop(StrBuf *ReqLine,
+ StrBuf *request_method,
+ StrBuf *ReadBuf,
+ const char **Pos)
{
StrBuf *Buf;
const char *pch, *pchs, *pche;
int len = 0;
void *vHandler;
WebcitHandler *Handler;
+ struct timeval tx_start;
+ struct timeval tx_finish;
/*
* We stuff these with the values coming from the client cookies,
StrBuf *c_httpauth_user;
StrBuf *c_httpauth_pass;
wcsession *WCC;
+
+ gettimeofday(&tx_start, NULL); /* start a stopwatch for performance timing */
Buf = NewStrBuf();
c_username = NewStrBuf();
c_httpauth_pass = NewStrBufPlain(HKEY(DEFAULT_HTTPAUTH_PASS));
WCC= WC;
- if (WCC->WBuf == NULL)
- WC->WBuf = NewStrBufPlain(NULL, 32768);
- FlushStrBuf(WCC->WBuf);
-
- if (WCC->HBuf == NULL)
- WCC->HBuf = NewStrBuf();
- FlushStrBuf(WCC->HBuf);
WCC->upload_length = 0;
WCC->upload = NULL;
index[a] = arg[a-1];
sizes[a] = sizeof arg[a-1];
}
-/*/// index[9] = &foo; todo */
nBackDots = 0;
nEmpty = 0;
for ( a = 0; a < 9; ++a)
}
- if (GetHash(HTTPHeaders, HKEY("COOKIE"), &vLine) &&
+ if (GetHash(WCC->headers, HKEY("COOKIE"), &vLine) &&
(vLine != NULL)){
cookie_to_stuff((StrBuf *)vLine, NULL,
c_username,
c_password,
c_roomname);
}
- if (GetHash(HTTPHeaders, HKEY("AUTHORIZATION"), &vLine) &&
+ if (GetHash(WCC->headers, HKEY("AUTHORIZATION"), &vLine) &&
(vLine!=NULL)) {
-/* TODO: wrap base64 in strbuf */
- CtdlDecodeBase64(c_httpauth_string, ChrPtr((StrBuf*)vLine), StrLength((StrBuf*)vLine));
- FlushStrBuf(Buf);
- StrBufAppendBufPlain(Buf, c_httpauth_string, -1, 0);
- StrBufExtract_token(c_httpauth_user, Buf, 0, ':');
- StrBufExtract_token(c_httpauth_pass, Buf, 1, ':');
+ StrBufDecodeBase64((StrBuf*)vLine);
+ StrBufExtract_token(c_httpauth_user, (StrBuf*)vLine, 0, ':');
+ StrBufExtract_token(c_httpauth_pass, (StrBuf*)vLine, 1, ':');
}
- if (GetHash(HTTPHeaders, HKEY("CONTENT-LENGTH"), &vLine) &&
+ if (GetHash(WCC->headers, HKEY("CONTENT-LENGTH"), &vLine) &&
(vLine!=NULL)) {
ContentLength = StrToi((StrBuf*)vLine);
}
- if (GetHash(HTTPHeaders, HKEY("CONTENT-TYPE"), &vLine) &&
+ if (GetHash(WCC->headers, HKEY("CONTENT-TYPE"), &vLine) &&
(vLine!=NULL)) {
ContentType = (StrBuf*)vLine;
}
- if (GetHash(HTTPHeaders, HKEY("USER-AGENT"), &vLine) &&
+ if (GetHash(WCC->headers, HKEY("USER-AGENT"), &vLine) &&
(vLine!=NULL)) {
safestrncpy(user_agent, ChrPtr((StrBuf*)vLine), sizeof user_agent);
#ifdef TECH_PREVIEW
#endif
}
if ((follow_xff) &&
- GetHash(HTTPHeaders, HKEY("X-FORWARDED-HOST"), &vLine) &&
+ GetHash(WCC->headers, HKEY("X-FORWARDED-HOST"), &vLine) &&
(vLine != NULL)) {
WCC->http_host = (StrBuf*)vLine;
}
if ((StrLength(WCC->http_host) == 0) &&
- GetHash(HTTPHeaders, HKEY("HOST"), &vLine) &&
+ GetHash(WCC->headers, HKEY("HOST"), &vLine) &&
(vLine!=NULL)) {
WCC->http_host = (StrBuf*)vLine;
}
- if (GetHash(HTTPHeaders, HKEY("X-FORWARDED-FOR"), &vLine) &&
+ if (GetHash(WCC->headers, HKEY("X-FORWARDED-FOR"), &vLine) &&
(vLine!=NULL)) {
browser_host = (StrBuf*) vLine;
body_start = StrLength(content);
/** Read the entire input data at once. */
- client_read(&WCC->http_sock, content, ReadBuf, ContentLength + body_start);
+ client_read_to(&WCC->http_sock,
+ content,
+ ReadBuf, Pos,
+ ContentLength,
+ SLEEPING);
if (!strncasecmp(ChrPtr(ContentType), "application/x-www-form-urlencoded", 33)) {
StrBufCutLeft(content, body_start);
}
/* If the client sent a nonce that is incorrect, kill the request. */
- if (strlen(bstr("nonce")) > 0) {
+ if (havebstr("nonce")) {
lprintf(9, "Comparing supplied nonce %s to session nonce %ld\n",
bstr("nonce"), WCC->nonce);
if (ibstr("nonce") != WCC->nonce) {
* connection now.
*/
if (!WCC->connected) {
+ if (WCC->ReadBuf == NULL)
+ WCC->ReadBuf = NewStrBuf();
if (!strcasecmp(ctdlhost, "uds")) {
/* unix domain socket */
snprintf(buf, SIZ, "%s/citadel.socket", ctdlport);
if (WCC->serv_sock < 0) {
do_logout();
+ FreeStrBuf(&WCC->ReadBuf);
goto SKIP_ALL_THIS_CRAP;
}
else {
if ( (!follow_xff) || (StrLength(browser_host) == 0) ) {
if (browser_host == NULL) {
browser_host = NewStrBuf();
- Put(HTTPHeaders, HKEY("FreeMeWithTheOtherHeaders"),
+ Put(WCC->headers, HKEY("FreeMeWithTheOtherHeaders"),
browser_host, HFreeStrBuf);
}
locate_host(browser_host, WCC->http_sock);
}
-
- WCC->serv_info = get_serv_info(browser_host, user_agent);
+ if (WCC->serv_info == NULL)
+ WCC->serv_info = get_serv_info(browser_host, user_agent);
+ if (WCC->serv_info == NULL){
+ begin_burst();
+ wprintf(_("Received unexpected answer from Citadel "
+ "server; bailing out."));
+ hprintf("HTTP/1.1 200 OK\r\n");
+ hprintf("Content-type: text/plain; charset=utf-8\r\n");
+ end_burst();
+ end_webcit_session();
+ goto SKIP_ALL_THIS_CRAP;
+ }
if (WCC->serv_info->serv_rev_level < MINIMUM_CIT_VERSION) {
begin_burst();
wprintf(_("You are connected to a Citadel "
MINIMUM_CIT_VERSION / 100,
MINIMUM_CIT_VERSION % 100
);
+ hprintf("HTTP/1.1 200 OK\r\n");
+ hprintf("Content-type: text/plain; charset=utf-8\r\n");
end_burst();
end_webcit_session();
goto SKIP_ALL_THIS_CRAP;
}
}
}
-/*///////todo: restore language in this case */
+
/*
* Functions which can be performed without logging in
*/
* our session's authentication.
*/
if (!strncasecmp(action, "groupdav", 8)) {
- groupdav_main(HTTPHeaders,
+ groupdav_main(WCC->headers,
ReqLine, request_method,
ContentType, /* do GroupDAV methods */
ContentLength, content, body_start);
* POST to the GroupDAV code as well.
*/
if ((strcasecmp(ChrPtr(request_method), "GET")) && (strcasecmp(ChrPtr(request_method), "POST"))) {
- groupdav_main(HTTPHeaders, ReqLine,
+ groupdav_main(WCC->headers, ReqLine,
request_method, ContentType, /** do GroupDAV methods */
ContentLength, content, body_start);
if (!WCC->logged_in) {
serv_printf("PASS %s", ChrPtr(c_password));
StrBuf_ServGetln(Buf);
if (GetServerStatus(Buf, NULL) == 2) {
- StrBuf *Lang;
become_logged_in(c_username, c_password, Buf);
- if (get_preference("language", &Lang)) {
- set_selected_language(ChrPtr(Lang));
- go_selected_language(); /* set locale */
- }
get_preference("default_header_charset", &WCC->DefaultCharset);
}
}
WCC->UrlFragment2 = NewStrBuf();
if (WCC->UrlFragment3 == NULL)
WCC->UrlFragment3 = NewStrBuf();
- StrBufPrintf(WCC->UrlFragment1, "%s", index[0]);
- StrBufPrintf(WCC->UrlFragment2, "%s", index[1]);
- StrBufPrintf(WCC->UrlFragment3, "%s", index[2]);
+ if (WCC->UrlFragment4 == NULL)
+ WCC->UrlFragment4 = NewStrBuf();
+ StrBufPlain(WCC->UrlFragment1, index[0], -1);
+ StrBufPlain(WCC->UrlFragment2, index[1], -1);
+ StrBufPlain(WCC->UrlFragment3, index[2], -1);
+ StrBufPlain(WCC->UrlFragment4, index[3], -1);
}
if ((Handler->Flags & AJAX) != 0)
begin_ajax_response();
}
FreeStrBuf(&WCC->trailing_javascript);
WCC->http_host = NULL;
+
+ /* How long did this transaction take? */
+ gettimeofday(&tx_finish, NULL);
+
+ lprintf(9, "Transaction completed in %ld.%06ld seconds.\n",
+ ((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) / 1000000,
+ ((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) % 1000000
+ );
}
{
wcsession *WCC = WC;
if (WCC != NULL)
- return (!IsEmptyStr(WCC->ImportantMessage));
+ return ((!IsEmptyStr(WCC->ImportantMessage)) ||
+ (StrLength(WCC->ImportantMsg) > 0));
else
return 0;
}
wcsession *WCC = WC;
if (WCC != NULL) {
-/*
- StrBufAppendTemplate(Target, nArgs, Tokens, Context, ContextType,
- WCC->ImportantMessage, 0);
-*/
- StrEscAppend(Target, NULL, WCC->ImportantMessage, 0, 0);
- WCC->ImportantMessage[0] = '\0';
+ if (!IsEmptyStr(WCC->ImportantMessage)) {
+ StrEscAppend(Target, NULL, WCC->ImportantMessage, 0, 0);
+ WCC->ImportantMessage[0] = '\0';
+ }
+ else if (StrLength(WCC->ImportantMsg) > 0) {
+ StrEscAppend(Target, WCC->ImportantMsg, NULL, 0, 0);
+ FlushStrBuf(WCC->ImportantMsg);
+ }
}
}
void tmplput_csslocal(StrBuf *Target, WCTemplputParams *TP)
{
- extern StrBuf *csslocal;
StrBufAppendBuf(Target,
csslocal, 0);
}
-
-
+extern char static_local_dir[PATH_MAX];
void
InitModule_WEBCIT
(void)
{
+ char dir[SIZ];
WebcitAddUrlHandler(HKEY("blank"), blank_page, ANONYMOUS);
WebcitAddUrlHandler(HKEY("do_template"), url_do_template, ANONYMOUS);
WebcitAddUrlHandler(HKEY("sslg"), seconds_since_last_gexp, AJAX);
RegisterNamespace("CSSLOCAL", 0, 0, tmplput_csslocal, CTX_NONE);
RegisterNamespace("IMPORTANTMESSAGE", 0, 0, tmplput_importantmessage, CTX_NONE);
RegisterNamespace("TRAILING_JAVASCRIPT", 0, 0, tmplput_trailing_javascript, CTX_NONE);
+
+ snprintf(dir, SIZ, "%s/static.local/webcit.css", static_local_dir);
+ if (!access(dir, R_OK)) {
+ lprintf(9, "Using local Stylesheet [%s]\n", dir);
+ csslocal = NewStrBufPlain(HKEY("<link href=\"static.local/webcit.css\" rel=\"stylesheet\" type=\"text/css\">"));
+ }
+ else
+ lprintf(9, "Didn't find site local Stylesheet [%s]\n", dir);
+
+}
+
+void
+ServerStartModule_WEBCIT
+(void)
+{
+ HandlerHash = NewHash(1, NULL);
+}
+
+
+void
+ServerShutdownModule_WEBCIT
+(void)
+{
+ FreeStrBuf(&csslocal);
+ DeleteHash(&HandlerHash);
+}
+
+
+
+void
+SessionNewModule_WEBCIT
+(wcsession *sess)
+{
+ sess->ImportantMsg = NewStrBuf();
+ sess->WBuf = NewStrBuf();
+ sess->HBuf = NewStrBuf();
+}
+
+void
+SessionDetachModule_WEBCIT
+(wcsession *sess)
+{
+ if (StrLength(sess->WBuf) > SIZ * 30) /* Bigger than 120K? release. */
+ {
+ FreeStrBuf(&sess->WBuf);
+ sess->WBuf = NewStrBuf();
+ }
+ else
+ FlushStrBuf(sess->WBuf);
+ FlushStrBuf(sess->HBuf);
}
+
+void
+SessionDestroyModule_WEBCIT
+(wcsession *sess)
+{
+ FreeStrBuf(&sess->WBuf);
+ FreeStrBuf(&sess->HBuf);
+ FreeStrBuf(&sess->UrlFragment1);
+ FreeStrBuf(&sess->UrlFragment2);
+ FreeStrBuf(&sess->UrlFragment3);
+ FreeStrBuf(&sess->UrlFragment4);
+ FreeStrBuf(&sess->ImportantMsg);
+}
+
projects / citadel.git / blobdiff