X-Git-Url: https://code.citadel.org/?p=citadel.git;a=blobdiff_plain;f=webcit-ng%2Fmessages.c;h=18cafb898e7220c29a9e8151da5f7ce6e5b4aa5e;hp=a910b1f6abb781ee1de03c2ca0a63faa6e41e086;hb=HEAD;hpb=2b5107a5be4fb8234014c71187336190237ba19c

diff --git a/webcit-ng/messages.c b/webcit-ng/messages.c
deleted file mode 100644
index a910b1f6a..000000000
--- a/webcit-ng/messages.c
+++ /dev/null
@@ -1,255 +0,0 @@
-//
-// Message base functions
-//
-// Copyright (c) 1996-2018 by the citadel.org team
-//
-// This program is open source software.  It runs great on the
-// Linux operating system (and probably elsewhere).  You can use,
-// copy, and run 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", (int) bytes, (int) 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");
-}