X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit-ng%2Fmessages.c;h=fc8da2bd5f087442208c5408259956abfbeb173c;hb=HEAD;hp=3b9f096498d94c9f35ff63d5dd77a34d31dfed7f;hpb=1de34ae393d0f8bf9c1fb9131765ee50449f4806;p=citadel.git

diff --git a/webcit-ng/messages.c b/webcit-ng/messages.c
deleted file mode 100644
index 3b9f09649..000000000
--- a/webcit-ng/messages.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * Message base functions
- *
- * Copyright (c) 1996-2016 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include "webcit.h"
-
-
-/*
- * Given an encoded UID, translate that to an unencoded Citadel EUID and
- * then search for it in the current room.  Return a message number or -1
- * if not found.
- *
- */
-long locate_message_by_uid(struct ctdlsession *c, char *uid) {
-	char buf[1024];
-
-	ctdl_printf(c, "EUID %s", uid);
-	ctdl_readline(c, buf, sizeof buf);
-	if (buf[0] == '2') {
-		return(atol(&buf[4]));
-		
-	}
-
-	/* Ugly hack to handle Mozilla Thunderbird, try stripping ".ics" if present */
-	if (!strcasecmp(&uid[strlen(uid)-4], ".ics")) {
-		safestrncpy(buf, uid, sizeof buf);
-		buf[strlen(buf)-4] = 0;
-		ctdl_printf(c, "EUID %s", buf);
-		ctdl_readline(c, buf, sizeof buf);
-		if (buf[0] == '2') {
-			return(atol(&buf[4]));
-			
-		}
-	}
-
-	return(-1);
-}
-
-
-/*
- * DAV delete an object in a room.
- */
-void dav_delete_message(struct http_transaction *h, struct ctdlsession *c, long msgnum)
-{
-	ctdl_delete_msgs(c, &msgnum, 1);
-	h->response_code = 204;
-	h->response_string = strdup("no content");
-}
-
-
-/*
- * GET method directly on a message in a room
- */
-void dav_get_message(struct http_transaction *h, struct ctdlsession *c, long msgnum)
-{
-	char buf[1024];
-	int in_body = 0;
-	int encoding = 0;
-	StrBuf *Body = NULL;
-
-	ctdl_printf(c, "MSG2 %ld", msgnum);
-	ctdl_readline(c, buf, sizeof buf);
-	if (buf[0] != '1') {
-		do_404(h);
-		return;
-	}
-
-	char *etag = malloc(20);
-	if (etag != NULL) {
-		sprintf(etag, "%ld", msgnum);
-		add_response_header(h, strdup("ETag"), etag);			// http_transaction now owns this memory
-	}
-
-	while (ctdl_readline(c, buf, sizeof buf), strcmp(buf,"000"))
-	{
-		if (IsEmptyStr(buf) && (in_body == 0)) {
-			in_body = 1;
-			Body = NewStrBuf();
-		}
-		else if (in_body == 0) {
-			char *k = buf;
-			char *v = strchr(buf, ':');
-			if (v) {
-				*v = 0;
-				++v;
-				striplt(v);					// we now have a key (k) and a value (v)
-				if (
-					(!strcasecmp(k, "content-type"))	// fields which can be passed from RFC822 to HTTP as-is
-					|| (!strcasecmp(k, "date"))
-				) {
-					add_response_header(h, strdup(k), strdup(v));
-				}
-				else if (!strcasecmp(k, "content-transfer-encoding")) {
-					if (!strcasecmp(v, "base64")) {
-						encoding = 'b';
-					}
-					else if (!strcasecmp(v, "quoted-printable")) {
-						encoding = 'q';
-					}
-				}
-			}
-		}
-		else if ( (in_body == 1) && (Body != NULL) ) {
-			StrBufAppendPrintf(Body, "%s\n", buf);
-		}
-	}
-
-	h->response_code = 200;
-	h->response_string = strdup("OK");
-
-	if (Body != NULL) {
-		if (encoding == 'q') {
-			h->response_body = malloc(StrLength(Body));
-			if (h->response_body != NULL) {
-				h->response_body_length = CtdlDecodeQuotedPrintable(h->response_body, (char *)ChrPtr(Body), StrLength(Body));
-			}
-			FreeStrBuf(&Body);
-		}
-		else if (encoding == 'b') {
-			h->response_body = malloc(StrLength(Body));
-			if (h->response_body != NULL) {
-				h->response_body_length = CtdlDecodeBase64(h->response_body, ChrPtr(Body), StrLength(Body));
-			}
-			FreeStrBuf(&Body);
-		}
-		else {
-			h->response_body_length = StrLength(Body);
-			h->response_body = SmashStrBuf(&Body);
-		}
-	}
-}
-
-
-/*
- * PUT a message into a room
- */
-void dav_put_message(struct http_transaction *h, struct ctdlsession *c, char *euid, long old_msgnum)
-{
-	char buf[1024];
-	char *content_type = NULL;
-	int n;
-	long new_msgnum;
-	char new_euid[1024];
-	char response_string[1024];
-
-	if ( (h->request_body == NULL) || (h->request_body_length < 1) ) {
-		do_404(h);				// Refuse to post a null message
-		return;
-	}
-
-	ctdl_printf(c, "ENT0 1|||4|||1|");		// This protocol syntax will give us metadata back after upload
-	ctdl_readline(c, buf, sizeof buf);
-	if (buf[0] != '8') {
-		h->response_code = 502;
-		h->response_string = strdup("bad gateway");
-		add_response_header(h, strdup("Content-type"), strdup("text/plain"));
-		h->response_body = strdup(buf);
-		h->response_body_length = strlen(h->response_body);
-		return;
-	}
-
-	content_type = header_val(h, "Content-type");
-	ctdl_printf(c, "Content-type: %s\r\n", (content_type ? content_type : "application/octet-stream"));
-	ctdl_printf(c, "\r\n");
-	ctdl_write(c, h->request_body, h->request_body_length);
-	if (h->request_body[h->request_body_length] != '\n') {
-		ctdl_printf(c, "\r\n");
-	}
-	ctdl_printf(c, "000");
-
-	/*
-	 * Now handle the response from the Citadel server.
-	 */
-	
-	n = 0;
-	new_msgnum = 0;
-	strcpy(new_euid, "");
-	strcpy(response_string, "");
-
-	while (ctdl_readline(c, buf, sizeof buf), strcmp(buf, "000")) switch(n++) {
-		case 0:
-			new_msgnum = atol(buf);
-			break;
-		case 1:
-			safestrncpy(response_string, buf, sizeof response_string);
-			syslog(LOG_DEBUG, "new_msgnum=%ld (%s)\n", new_msgnum, buf);
-			break;
-		case 2:
-			safestrncpy(new_euid, buf, sizeof new_euid);
-			break;
-		default:
-			break;
-	}
-
-	/* Tell the client what happened. */
-
-	/* Citadel failed in some way? */
-	char *new_location = malloc(1024);
-	if ( (new_msgnum < 0L) || (new_location == NULL) ) {
-		h->response_code = 502;
-		h->response_string = strdup("bad gateway");
-		add_response_header(h, strdup("Content-type"), strdup("text/plain"));
-		h->response_body = strdup(response_string);
-		h->response_body_length = strlen(h->response_body);
-		return;
-	}
-
-	char *etag = malloc(20);
-	if (etag != NULL) {
-		sprintf(etag, "%ld", new_msgnum);
-		add_response_header(h, strdup("ETag"), etag);			// http_transaction now owns this memory
-	}
-
-	char esc_room[1024];
-	char esc_euid[1024];
-	urlesc(esc_room, sizeof esc_room, c->room);
-	urlesc(esc_euid, sizeof esc_euid, new_euid);
-	snprintf(new_location, 1024, "/ctdl/r/%s/%s", esc_room, esc_euid);
-	add_response_header(h, strdup("Location"), new_location);		// http_transaction now owns this memory
-
-	if (old_msgnum <= 0) {
-		h->response_code = 201;						// We created this item for the first time.
-		h->response_string = strdup("created");
-	}
-	else {
-		h->response_code = 204;						// We modified an existing item.
-		h->response_string = strdup("no content");
-	
-		/* The item we replaced has probably already been deleted by
-		 * the Citadel server, but we'll do this anyway, just in case.
-		 */
-		ctdl_delete_msgs(c, &old_msgnum, 1);
-	}
-
-}
-
-
-/*
- * Download a single component of a MIME-encoded message
- */
-void download_mime_component(struct http_transaction *h, struct ctdlsession *c, long msgnum, char *partnum)
-{
-	char buf[1024];
-	char content_type[1024];
-
-	ctdl_printf(c, "DLAT %ld|%s", msgnum, partnum);
-	ctdl_readline(c, buf, sizeof buf);
-	if (buf[0] != '6') {
-		do_404(h);							// too bad, so sad, go away
-	}
-
-	// Server response is going to be: 6XX length|-1|filename|content-type|charset
-	h->response_body_length = extract_int(&buf[4], 0);
-	extract_token(content_type, buf, 3, '|', sizeof content_type);
-
-	h->response_body = malloc(h->response_body_length + 1);
-	int bytes = 0;
-	int thisblock;
-	do {
-		thisblock = read(c->sock, &h->response_body[bytes], (h->response_body_length - bytes));
-		bytes += thisblock;
-		syslog(LOG_DEBUG, "Bytes read: %d of %d", bytes, h->response_body_length);
-	} while ((bytes < h->response_body_length) && (thisblock >= 0));
-	h->response_body[h->response_body_length] = 0;				// null terminate it just for good measure
-	syslog(LOG_DEBUG, "content type: %s", content_type);
-
-	add_response_header(h, strdup("Content-type"), strdup(content_type));
-	h->response_code = 200;
-	h->response_string = strdup("OK");
-}