/*
- * $Id$
- *
* This is the main transaction loop of the web service. It maintains a
* persistent session to the Citadel server, handling HTTP WebCit requests as
* they arrive and presenting a user interface.
StrBuf *csslocal = NULL;
HashList *HandlerHash = NULL;
+void PutRequestLocalMem(void *Data, DeleteHashDataFunc DeleteIt)
+{
+ wcsession *WCC = WC;
+ int n;
+
+ n = GetCount(WCC->Hdr->HTTPHeaders);
+ Put(WCC->Hdr->HTTPHeaders, IKEY(n), Data, DeleteIt);
+}
void DeleteWebcitHandler(void *vHandler)
{
if (WCC->Hdr->HR.Handler != NULL)
StrBufAppendTemplate(Target, TP, WCC->Hdr->HR.Handler->DisplayName, 0);
}
+
+
/*
* web-printing funcion. uses our vsnprintf wrapper
*/
+#ifdef UBER_VERBOSE_DEBUGGING
+void wcc_printf(const char *FILE, const char *FUNCTION, long LINE, const char *format,...)
+#else
void wc_printf(const char *format,...)
+#endif
{
wcsession *WCC = WC;
va_list arg_ptr;
if (WCC->WBuf == NULL)
WCC->WBuf = NewStrBuf();
+#ifdef UBER_VERBOSE_DEBUGGING
+ StrBufAppendPrintf(WCC->WBuf, "\n%s:%s:%d[", FILE, FUNCTION, LINE);
+#endif
va_start(arg_ptr, format);
StrBufVAppendPrintf(WCC->WBuf, format, arg_ptr);
va_end(arg_ptr);
+#ifdef UBER_VERBOSE_DEBUGGING
+ StrBufAppendPrintf(WCC->WBuf, "]\n");
+#endif
}
/*
/*
* Output HTTP headers and leading HTML for a page
*/
-void output_headers( int do_httpheaders, /* 1 = output HTTP headers */
+void output_headers( int do_httpheaders, /* 1 = output HTTP headers */
int do_htmlhead, /* 1 = output HTML <head> section and <body> opener */
- int do_room_banner, /* 0=no, 1=yes,
+ int do_room_banner, /* 0=no, 1=yes,
* 2 = I'm going to embed my own, so don't open the
- * <div id="content"> either.
+ * <div id="content"> either.
*/
int unset_cookies, /* 1 = session is terminating, so unset the cookies */
- int suppress_check, /* 1 = suppress check for instant messages */
- int cache /* 1 = allow browser to cache this page */
+ int suppress_check, /* 1 = suppress check for instant messages */
+ int cache /* 1 = allow browser to cache this page */
) {
wcsession *WCC = WC;
char httpnow[128];
}
if (do_room_banner == 1) {
- wc_printf("<div id=\"banner\">\n");
- embed_room_banner(NULL, navbar_default);
- wc_printf("</div>\n");
+ tmplput_roombanner(NULL, NULL);
}
}
wcsession *WCC = WC;
FlushStrBuf(WCC->HBuf);
- output_headers(0, 0, 0, 0, 0, 0);
+ output_headers(0, 0, 0, 0, 0, 0);
- hprintf("Content-type: text/html; charset=UTF-8\r\n"
- "Server: %s\r\n"
- "Connection: close\r\n"
+ hprintf("Content-type: text/html; charset=UTF-8\r\n"
+ "Server: %s\r\n"
+ "Connection: close\r\n"
,
- PACKAGE_STRING);
- begin_burst();
+ PACKAGE_STRING);
+ begin_burst();
}
/*
* print ajax response footer
*/
void end_ajax_response(void) {
- wDumpContent(0);
+ wDumpContent(0);
}
-void ReadPostData(void)
+int ReadPostData(void)
{
- int body_start = 0;
+ int rc;
+ int urlencoded_post = 0;
wcsession *WCC = WC;
StrBuf *content = NULL;
+ urlencoded_post = (strncasecmp(ChrPtr(WCC->Hdr->HR.ContentType), "application/x-www-form-urlencoded", 33) == 0) ;
+
content = NewStrBufPlain(NULL, WCC->Hdr->HR.ContentLength + 256);
- StrBufPrintf(content,
+ if (!urlencoded_post)
+ {
+ StrBufPrintf(content,
"Content-type: %s\n"
- "Content-length: %ld\n\n",
- ChrPtr(WCC->Hdr->HR.ContentType),
+ "Content-length: %ld\n\n",
+ ChrPtr(WCC->Hdr->HR.ContentType),
WCC->Hdr->HR.ContentLength);
-/*
- hprintf("Content-type: %s\n"
- "Content-length: %d\n\n",
- ContentType, ContentLength);
-*/
- body_start = StrLength(content);
+ }
/** Read the entire input data at once. */
- client_read_to(WCC->Hdr, content,
- WCC->Hdr->HR.ContentLength,
- SLEEPING);
+ rc = client_read_to(WCC->Hdr, content,
+ WCC->Hdr->HR.ContentLength,
+ SLEEPING);
+ if (rc < 0)
+ return rc;
+
- if (!strncasecmp(ChrPtr(WCC->Hdr->HR.ContentType), "application/x-www-form-urlencoded", 33)) {
- StrBufCutLeft(content, body_start);
+ if (urlencoded_post) {
ParseURLParams(content);
} else if (!strncasecmp(ChrPtr(WCC->Hdr->HR.ContentType), "multipart", 9)) {
char *Buf;
content = NULL;
}
FreeStrBuf(&content);
+ return 1;
}
* so we can use them to reconnect a timed out session if we have to.
*/
wcsession *WCC;
-
-
- Buf = NewStrBuf();
-
+
WCC= WC;
-
WCC->upload_length = 0;
WCC->upload = NULL;
WCC->is_mobile = 0;
- WCC->trailing_javascript = NewStrBuf();
WCC->Hdr->nWildfireHeaders = 0;
if (WCC->Hdr->HR.Handler != NULL)
Flags = WCC->Hdr->HR.Handler->Flags; /* so we can temporarily add our own... */
if (WCC->Hdr->HR.ContentLength > 0) {
- ReadPostData();
+ if (ReadPostData() < 0) {
+ return;
+ }
+ }
+
+ Buf = NewStrBuf();
+ WCC->trailing_javascript = NewStrBuf();
+
+ /* Convert base64-encoded URL's back to plain text */
+ if (!strncmp(ChrPtr(WCC->Hdr->this_page), "/B64", 4)) {
+ StrBufCutLeft(WCC->Hdr->this_page, 4);
+ StrBufDecodeBase64(WCC->Hdr->this_page);
+ http_redirect(ChrPtr(WCC->Hdr->this_page));
+ goto SKIP_ALL_THIS_CRAP;
}
/* If there are variables in the URL, we must grab them now */
* connection now.
*/
if (!WCC->connected) {
- if (GetConnected ())
+ if (GetConnected()) {
+ hprintf("HTTP/1.1 503 Service Unavailable\r\n");
+ hprintf("Content-Type: text/html\r\n");
+ begin_burst();
+ wc_printf("<html><head><title>503 Service Unavailable</title></head><body>\n");
+ wc_printf(_("This program was unable to connect or stay "
+ "connected to the Citadel server. Please report "
+ "this problem to your system administrator.")
+ );
+ wc_printf("</body></html>\n");
+ end_burst();
goto SKIP_ALL_THIS_CRAP;
}
&& (StrLength(WCC->Hdr->c_username) > 0)
&& (StrLength(WCC->Hdr->c_password) > 0))
{
+ long Status;
+
FlushStrBuf(Buf);
serv_printf("USER %s", ChrPtr(WCC->Hdr->c_username));
StrBuf_ServGetln(Buf);
- if (GetServerStatus(Buf, NULL) == 3) {
+ if (GetServerStatus(Buf, &Status) == 3) {
serv_printf("PASS %s", ChrPtr(WCC->Hdr->c_password));
StrBuf_ServGetln(Buf);
if (GetServerStatus(Buf, NULL) == 2) {
goto SKIP_ALL_THIS_CRAP;
}
}
+ else if (Status == 541) {
+ WCC->logged_in = 1;
+ }
}
xhttp = (WCC->Hdr->HR.eReqType != eGET) &&
select(0, NULL, NULL, NULL, &tv);
}
+int Conditional_IS_HTTPS(StrBuf *Target, WCTemplputParams *TP)
+{
+ return is_https != 0;
+}
+
+void AppendImportantMessage(const char *pch, long len)
+{
+ wcsession *WCC = WC;
+
+ if (StrLength(WCC->ImportantMsg) > 0) {
+ StrBufAppendBufPlain(WCC->ImportantMsg, HKEY("\n"), 0);
+ }
+
+ StrBufAppendBufPlain(WCC->ImportantMsg, pch, len, 0);
+}
int ConditionalImportantMesage(StrBuf *Target, WCTemplputParams *TP)
{
WebcitAddUrlHandler(HKEY("401"), "", 0, authorization_required, ANONYMOUS|COOKIEUNNEEDED);
RegisterConditional(HKEY("COND:IMPMSG"), 0, ConditionalImportantMesage, CTX_NONE);
RegisterConditional(HKEY("COND:REST:DEPTH"), 0, Conditional_REST_DEPTH, CTX_NONE);
+ RegisterConditional(HKEY("COND:IS_HTTPS"), 0, Conditional_IS_HTTPS, CTX_NONE);
RegisterNamespace("CSSLOCAL", 0, 0, tmplput_csslocal, NULL, CTX_NONE);
RegisterNamespace("IMPORTANTMESSAGE", 0, 0, tmplput_importantmessage, NULL, CTX_NONE);
RegisterNamespace("TRAILING_JAVASCRIPT", 0, 0, tmplput_trailing_javascript, NULL, CTX_NONE);
RegisterNamespace("URL:DISPLAYNAME", 0, 1, tmplput_HANDLER_DISPLAYNAME, NULL, CTX_NONE);
+
snprintf(dir, SIZ, "%s/webcit.css", static_local_dir);
if (!access(dir, R_OK)) {
lprintf(9, "Using local Stylesheet [%s]\n", dir);
projects / citadel.git / blobdiff