+++ /dev/null
-
-#include "webcit.h"
-#include "dav.h"
-#include "webserver.h"
-
-CtxType CTX_VNOTE = CTX_NONE;
-
-int pastel_palette[9][3] = {
- { 0x80, 0x80, 0x80 },
- { 0xff, 0x80, 0x80 },
- { 0x80, 0x80, 0xff },
- { 0xff, 0xff, 0x80 },
- { 0x80, 0xff, 0x80 },
- { 0xff, 0x80, 0xff },
- { 0x80, 0xff, 0xff },
- { 0xff, 0x80, 0x80 },
- { 0x80, 0x80, 0x80 }
-};
-
-
-/*
- * Fetch a message from the server and extract a vNote from it
- */
-struct vnote *vnote_new_from_msg(long msgnum,int unread)
-{
- StrBuf *Buf;
- StrBuf *Data = NULL;
- const char *bptr;
- int Done = 0;
- char uid_from_headers[256];
- char mime_partnum[256];
- char mime_filename[256];
- char mime_content_type[256];
- char mime_disposition[256];
- char relevant_partnum[256];
- int phase = 0; /* 0 = citadel headers, 1 = mime headers, 2 = body */
- char msg4_content_type[256] = "";
- char msg4_content_encoding[256] = "";
- int msg4_content_length = 0;
- struct vnote *vnote_from_body = NULL;
- int vnote_inline = 0; /* 1 = MSG4 gave us a text/x-vnote top level */
-
- relevant_partnum[0] = '\0';
- serv_printf("MSG4 %ld", msgnum); /* we need the mime headers */
- Buf = NewStrBuf();
- StrBuf_ServGetln(Buf);
- if (GetServerStatus(Buf, NULL) != 1) {
- FreeStrBuf (&Buf);
- return NULL;
- }
- while ((StrBuf_ServGetln(Buf)>=0) && !Done) {
- if ( (StrLength(Buf)==3) &&
- !strcmp(ChrPtr(Buf), "000")) {
- Done = 1;
- break;
- }
- bptr = ChrPtr(Buf);
- switch (phase) {
- case 0:
- if (!strncasecmp(bptr, "exti=", 5)) {
- safestrncpy(uid_from_headers, &(ChrPtr(Buf)[5]), sizeof uid_from_headers);
- }
- else if (!strncasecmp(bptr, "part=", 5)) {
- extract_token(mime_filename, &bptr[5], 1, '|', sizeof mime_filename);
- extract_token(mime_partnum, &bptr[5], 2, '|', sizeof mime_partnum);
- extract_token(mime_disposition, &bptr[5], 3, '|', sizeof mime_disposition);
- extract_token(mime_content_type, &bptr[5], 4, '|', sizeof mime_content_type);
-
- if (!strcasecmp(mime_content_type, "text/vnote")) {
- strcpy(relevant_partnum, mime_partnum);
- }
- }
- else if ((phase == 0) && (!strncasecmp(bptr, "text", 4))) {
- phase = 1;
- }
- break;
- case 1:
- if (!IsEmptyStr(bptr)) {
- if (!strncasecmp(bptr, "Content-type: ", 14)) {
- safestrncpy(msg4_content_type, &bptr[14], sizeof msg4_content_type);
- string_trim(msg4_content_type);
- }
- else if (!strncasecmp(bptr, "Content-transfer-encoding: ", 27)) {
- safestrncpy(msg4_content_encoding, &bptr[27], sizeof msg4_content_encoding);
- string_trim(msg4_content_type);
- }
- else if ((!strncasecmp(bptr, "Content-length: ", 16))) {
- msg4_content_length = atoi(&bptr[16]);
- }
- break;
- }
- else {
- phase++;
- if ((msg4_content_length > 0)
- && ( !strcasecmp(msg4_content_encoding, "7bit"))
- && (!strcasecmp(msg4_content_type, "text/vnote"))
- ) {
- vnote_inline = 1;
- }
- }
- case 2:
- if (vnote_inline) {
- Data = NewStrBufPlain(NULL, msg4_content_length * 2);
- if (msg4_content_length > 0) {
- StrBuf_ServGetBLOBBuffered(Data, msg4_content_length);
- phase ++;
- }
- else {
- StrBufAppendBuf(Data, Buf, 0);
- StrBufAppendBufPlain(Data, "\r\n", 1, 0);
- }
- }
- case 3:
- if (vnote_inline) {
- StrBufAppendBuf(Data, Buf, 0);
- }
- }
- }
- FreeStrBuf(&Buf);
-
- /* If MSG4 didn't give us the part we wanted, but we know that we can find it
- * as one of the other MIME parts, attempt to load it now.
- */
- if ((!vnote_inline) && (!IsEmptyStr(relevant_partnum))) {
- Data = load_mimepart(msgnum, relevant_partnum);
- }
-
- if (StrLength(Data) > 0) {
- if (IsEmptyStr(uid_from_headers)) {
- /* Convert an old-style note to a vNote */
- vnote_from_body = vnote_new();
- vnote_from_body->uid = strdup(uid_from_headers);
- vnote_from_body->color_red = pastel_palette[3][0];
- vnote_from_body->color_green = pastel_palette[3][1];
- vnote_from_body->color_blue = pastel_palette[3][2];
- vnote_from_body->body = malloc(StrLength(Data) + 1);
- vnote_from_body->body[0] = 0;
- memcpy(vnote_from_body->body, ChrPtr(Data), StrLength(Data) + 1);
- FreeStrBuf(&Data);
- return vnote_from_body;
- }
- else {
- char *Buf = SmashStrBuf(&Data);
-
- struct vnote *v = vnote_new_from_str(Buf);
- free(Buf);
- return(v);
- }
- }
- return NULL;
-}
-
-
-
-/*
- * Serialize a vnote and write it to the server
- */
-void write_vnote_to_server(struct vnote *v)
-{
- char buf[1024];
- char *pch;
- char boundary[256];
- static int seq = 0;
-
- snprintf(boundary, sizeof boundary, "Citadel--Multipart--%s--%04x--%04x",
- ChrPtr(WC->serv_info->serv_fqdn),
- getpid(),
- ++seq
- );
-
- serv_puts("ENT0 1|||4");
- serv_getln(buf, sizeof buf);
- if (buf[0] == '4') {
- /* Remember, serv_printf() appends an extra newline */
- serv_printf("Content-type: multipart/alternative; "
- "boundary=\"%s\"\n", boundary);
- serv_printf("This is a multipart message in MIME format.\n");
- serv_printf("--%s", boundary);
-
- serv_puts("Content-type: text/plain; charset=utf-8");
- serv_puts("Content-Transfer-Encoding: 7bit");
- serv_puts("");
- serv_puts(v->body);
- serv_puts("");
-
- serv_printf("--%s", boundary);
- serv_puts("Content-type: text/vnote");
- serv_puts("Content-Transfer-Encoding: 7bit");
- serv_puts("");
- pch = vnote_serialize(v);
- serv_puts(pch);
- free(pch);
- serv_printf("--%s--", boundary);
- serv_puts("000");
- }
-}
-
-
-
-
-/*
- * Background ajax call to receive updates from the browser when a note is moved, resized, or updated.
- */
-void ajax_update_note(void) {
-
- char buf[1024];
- int msgnum;
- struct vnote *v = NULL;
-
- if (!havebstr("note_uid")) {
- begin_ajax_response();
- wc_printf("Received ajax_update_note() request without a note UID.");
- end_ajax_response();
- return;
- }
-
- serv_printf("EUID %s", bstr("note_uid"));
- serv_getln(buf, sizeof buf);
- if (buf[0] != '2') {
- begin_ajax_response();
- wc_printf("Cannot find message containing vNote with the requested uid!");
- end_ajax_response();
- return;
- }
- msgnum = atol(&buf[4]);
-
- /* Was this request a delete operation? If so, nuke it... */
- if (havebstr("deletenote")) {
- if (!strcasecmp(bstr("deletenote"), "yes")) {
- serv_printf("DELE %d", msgnum);
- serv_getln(buf, sizeof buf);
- begin_ajax_response();
- wc_printf("%s", buf);
- end_ajax_response();
- return;
- }
- }
-
- /* If we get to this point it's an update, not a delete */
- v = vnote_new_from_msg(msgnum, 0);
- if (!v) {
- begin_ajax_response();
- wc_printf("Cannot locate a vNote within message %d\n", msgnum);
- end_ajax_response();
- return;
- }
-
- /* Make any requested changes */
- if (havebstr("top")) {
- v->pos_top = atoi(bstr("top"));
- }
- if (havebstr("left")) {
- v->pos_left = atoi(bstr("left"));
- }
- if (havebstr("height")) {
- v->pos_height = atoi(bstr("height"));
- }
- if (havebstr("width")) {
- v->pos_width = atoi(bstr("width"));
- }
- if (havebstr("red")) {
- v->color_red = atoi(bstr("red"));
- }
- if (havebstr("green")) {
- v->color_green = atoi(bstr("green"));
- }
- if (havebstr("blue")) {
- v->color_blue = atoi(bstr("blue"));
- }
- if (havebstr("value")) { /* I would have preferred 'body' but InPlaceEditor hardcodes 'value' */
- if (v->body) free(v->body);
- v->body = strdup(bstr("value"));
- }
-
- /* Serialize it and save it to the message base. Server will delete the old one. */
- write_vnote_to_server(v);
-
- begin_ajax_response();
- if (v->body) {
- escputs(v->body);
- }
- end_ajax_response();
-
- vnote_free(v);
-}
-
-
-
-
-/*
- * display sticky notes
- *
- * msgnum = Message number on the local server of the note to be displayed
- */
-/*TODO: wrong hook */
-int notes_LoadMsgFromServer(SharedMessageStatus *Stat,
- void **ViewSpecific,
- message_summary* Msg,
- int is_new,
- int i)
-{
- struct vnote *v;
- WCTemplputParams TP;
-
- memset(&TP, 0, sizeof(WCTemplputParams));
- TP.Filter.ContextType = CTX_VNOTE;
- v = vnote_new_from_msg(Msg->msgnum, is_new);
- if (v) {
- TP.Context = v;
- DoTemplate(HKEY("vnoteitem"),
- WC->WBuf, &TP);
-
-
- /* uncomment these lines to see ugly debugging info
- StrBufAppendPrintf(WC->trailing_javascript,
- "document.write('L: ' + $('note-%s').style.left + '; ');", v->uid);
- StrBufAppendPrintf(WC->trailing_javascript,
- "document.write('T: ' + $('note-%s').style.top + '; ');", v->uid);
- StrBufAppendPrintf(WC->trailing_javascript,
- "document.write('W: ' + $('note-%s').style.width + '; ');", v->uid);
- StrBufAppendPrintf(WC->trailing_javascript,
- "document.write('H: ' + $('note-%s').style.height + '<br>');", v->uid);
- */
-
- vnote_free(v);
- }
- return 0;
-}
-
-
-
-/*
- * Create a new note
- */
-void add_new_note(void) {
- struct vnote *v;
-
- v = vnote_new();
- if (v) {
- v->uid = malloc(128);
- generate_uuid(v->uid);
- v->color_red = pastel_palette[3][0];
- v->color_green = pastel_palette[3][1];
- v->color_blue = pastel_palette[3][2];
- v->body = strdup(_("Click on any note to edit it."));
- write_vnote_to_server(v);
- vnote_free(v);
- }
-
- readloop(readfwd, eUseDefault);
-}
-
-
-void tmpl_vcard_put_posleft(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%d", v->pos_left);
-}
-
-void tmpl_vcard_put_postop(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%d", v->pos_top);
-}
-
-void tmpl_vcard_put_poswidth(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%d", v->pos_width);
-}
-
-void tmpl_vcard_put_posheight(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%d", v->pos_height);
-}
-
-void tmpl_vcard_put_posheight2(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%d", (v->pos_height / 16) - 5);
-}
-
-void tmpl_vcard_put_width2(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%d", (v->pos_width / 9) - 1);
-}
-
-void tmpl_vcard_put_color(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red, v->color_green, v->color_blue);
-}
-
-void tmpl_vcard_put_bgcolor(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendPrintf(Target, "%02X%02X%02X", v->color_red/2, v->color_green/2, v->color_blue/2);
-}
-
-void tmpl_vcard_put_message(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrEscAppend(Target, NULL, v->body, 0, 0); /*TODO?*/
-}
-
-void tmpl_vcard_put_uid(StrBuf *Target, WCTemplputParams *TP)
-{
- struct vnote *v = (struct vnote *) CTX(CTX_VNOTE);
- StrBufAppendBufPlain(Target, v->uid, -1, 0);
-}
-
-
-
-
-int notes_GetParamsGetServerCall(SharedMessageStatus *Stat,
- void **ViewSpecific,
- long oper,
- char *cmd,
- long len,
- char *filter,
- long flen)
-{
- strcpy(cmd, "MSGS ALL");
- Stat->maxmsgs = 32767;
- wc_printf("<div id=\"new_notes_here\"></div>\n");
- return 200;
-
-}
-
-int notes_Cleanup(void **ViewSpecific)
-{
- wDumpContent(1);
- return 0;
-}
-
-void render_MIME_VNote(StrBuf *Target, WCTemplputParams *TP, StrBuf *FoundCharset)
-{
- wc_mime_attachment *Mime = CTX(CTX_MIME_ATACH);
-
- if (StrLength(Mime->Data) == 0)
- MimeLoadData(Mime);
- if (StrLength(Mime->Data) > 0) {
- struct vnote *v;
- StrBuf *Buf;
- char *vcard;
-
- Buf = NewStrBuf();
- vcard = SmashStrBuf(&Mime->Data);
- v = vnote_new_from_str(vcard);
- free (vcard);
- if (v) {
- WCTemplputParams TP;
-
- memset(&TP, 0, sizeof(WCTemplputParams));
- TP.Filter.ContextType = CTX_VNOTE;
- TP.Context = v;
- DoTemplate(HKEY("mail_vnoteitem"),
- Buf, &TP);
-
- vnote_free(v);
- Mime->Data = Buf;
- }
- else {
- if (Mime->Data == NULL)
- Mime->Data = NewStrBuf();
- else
- FlushStrBuf(Mime->Data);
- }
- }
-}
-
-
-
-void
-InitModule_NOTES
-(void)
-{
- RegisterCTX(CTX_VNOTE);
-
- RegisterReadLoopHandlerset(
- VIEW_NOTES,
- notes_GetParamsGetServerCall,
- NULL,
- NULL,
- NULL,
- notes_LoadMsgFromServer,
- NULL,
- notes_Cleanup,
- NULL);
-
- WebcitAddUrlHandler(HKEY("add_new_note"), "", 0, add_new_note, 0);
- WebcitAddUrlHandler(HKEY("ajax_update_note"), "", 0, ajax_update_note, 0);
-
- RegisterNamespace("VNOTE:POS:LEFT", 0, 0, tmpl_vcard_put_posleft, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:POS:TOP", 0, 0, tmpl_vcard_put_postop, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:POS:WIDTH", 0, 0, tmpl_vcard_put_poswidth, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:POS:HEIGHT", 0, 0, tmpl_vcard_put_posheight, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:POS:HEIGHT2", 0, 0, tmpl_vcard_put_posheight2, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:POS:WIDTH2", 0, 0, tmpl_vcard_put_width2, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:COLOR", 0, 0, tmpl_vcard_put_color, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:BGCOLOR", 0, 0,tmpl_vcard_put_bgcolor, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:MSG", 0, 1, tmpl_vcard_put_message, NULL, CTX_VNOTE);
- RegisterNamespace("VNOTE:UID", 0, 0, tmpl_vcard_put_uid, NULL, CTX_VNOTE);
-
- RegisterMimeRenderer(HKEY("text/vnote"), render_MIME_VNote, 1, 300);
-}
projects / citadel.git / blobdiff