groupdav_options.o autocompletion.o gettext.o tabs.o sieve.o \
groupdav_delete.o groupdav_put.o http_datestring.o setup_wizard.o \
downloads.o addressbook_popup.o pushemail.o sysdep.o openid.o \
- decode.o modules_init.o \
+ decode.o modules_init.o paramhandling.o utils.o \
$(LIBOBJS)
$(CC) $(LDFLAGS) $(LIBOBJS) $(LIBS) \
webserver.o context_loop.o cookie_conversion.o \
groupdav_options.o autocompletion.o tabs.o smtpqueue.o sieve.o \
groupdav_put.o http_datestring.o setup_wizard.o fmt_date.o modules_init.o \
gettext.o downloads.o addressbook_popup.o pushemail.o sysdep.o decode.o \
+ paramhandling.o utils.o \
-o webcit \
$(LIBS)
{
const char *MimeType;
char buf[1024];
- size_t bytes_transmitted = 0;
- size_t blocksize;
+ long bytes_transmitted = 0;
+ long blocksize;
struct wcsession *WCC = WC; /* stack this for faster access (WC is a function) */
MimeType = GuessMimeType(WCC->upload, WCC->upload_length);
display_room_directory();
}
+
+
+/*
+ * When the browser requests an image file from the Citadel server,
+ * this function is called to transmit it.
+ */
+void output_image()
+{
+ struct wcsession *WCC = WC;
+ char buf[SIZ];
+ off_t bytes;
+ const char *MimeType;
+
+ serv_printf("OIMG %s|%s", bstr("name"), bstr("parm"));
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '2') {
+ bytes = extract_long(&buf[4], 0);
+
+ /** Read it from the server */
+
+ if (read_server_binary(WCC->WBuf, bytes) > 0) {
+ serv_puts("CLOS");
+ serv_getln(buf, sizeof buf);
+
+ MimeType = GuessMimeType (ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
+ /** Write it to the browser */
+ if (!IsEmptyStr(MimeType))
+ {
+ http_transmit_thing(MimeType, 0);
+ return;
+ }
+ }
+ /* hm... unknown mimetype? fallback to blank gif */
+ }
+
+
+ /*
+ * Instead of an ugly 404, send a 1x1 transparent GIF
+ * when there's no such image on the server.
+ */
+ char blank_gif[SIZ];
+ snprintf (blank_gif, SIZ, "%s%s", static_dirs[0], "/blank.gif");
+ output_static(blank_gif);
+}
+
+
+
+
void
InitModule_DOWNLOAD
(void)
{
+ WebcitAddUrlHandler(HKEY("image"), output_image, 0);
+ WebcitAddUrlHandler(HKEY("display_mime_icon"), display_mime_icon , 0);
+
WebcitAddUrlHandler(HKEY("display_room_directory"), display_room_directory, 0);
WebcitAddUrlHandler(HKEY("display_pictureview"), display_pictureview, 0);
WebcitAddUrlHandler(HKEY("download_file"), download_file, NEED_URL);
#include "webcit.h"
#include "webserver.h"
+#ifdef HAVE_USELOCALE
+extern locale_t wc_locales[];
+#endif
+
typedef unsigned char byte;
#define FALSE 0 /**< no. */
}
-/**
- * \brief display the adressbook overview
- * \param msgnum the citadel message number
- * \param alpha what????
- */
-void display_addressbook(long msgnum, char alpha) {
- //char buf[SIZ];
- /* char mime_partnum[SIZ]; */
-/* char mime_filename[SIZ]; */
-/* char mime_content_type[SIZ]; */
- ///char mime_disposition[SIZ];
- //int mime_length;
- char vcard_partnum[SIZ];
- char *vcard_source = NULL;
- message_summary summ;////TODO: this will leak
-
- memset(&summ, 0, sizeof(summ));
- ///safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
-///Load Message headers
-// Msg =
- if (!IsEmptyStr(vcard_partnum)) {
- vcard_source = load_mimepart(msgnum, vcard_partnum);
- if (vcard_source != NULL) {
-
- /** Display the summary line */
- display_vcard(WC->WBuf, vcard_source, alpha, 0, NULL,msgnum);
-
- /** If it's my vCard I can edit it */
- if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
- || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
- || (WC->wc_view == VIEW_ADDRESSBOOK)
- ) {
- wprintf("<a href=\"edit_vcard?"
- "msgnum=%ld&partnum=%s\">",
- msgnum, vcard_partnum);
- wprintf("[%s]</a>", _("edit"));
- }
-
- free(vcard_source);
- }
- }
-
-}
-
-
-
-/**
- * \brief If it's an old "Firstname Lastname" style record, try to convert it.
- * \param namebuf name to analyze, reverse if nescessary
- */
-void lastfirst_firstlast(char *namebuf) {
- char firstname[SIZ];
- char lastname[SIZ];
- int i;
-
- if (namebuf == NULL) return;
- if (strchr(namebuf, ';') != NULL) return;
-
- i = num_tokens(namebuf, ' ');
- if (i < 2) return;
-
- extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
- remove_token(namebuf, i-1, ' ');
- strcpy(firstname, namebuf);
- sprintf(namebuf, "%s; %s", lastname, firstname);
-}
-
-/**
- * \brief fetch what??? name
- * \param msgnum the citadel message number
- * \param namebuf where to put the name in???
- */
-void fetch_ab_name(message_summary *Msg, char *namebuf) {
- char buf[SIZ];
- char mime_partnum[SIZ];
- char mime_filename[SIZ];
- char mime_content_type[SIZ];
- char mime_disposition[SIZ];
- int mime_length;
- char vcard_partnum[SIZ];
- char *vcard_source = NULL;
- int i, len;
- message_summary summ;/// TODO this will lak
-
- if (namebuf == NULL) return;
- strcpy(namebuf, "");
-
- memset(&summ, 0, sizeof(summ));
- //////safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
-
- sprintf(buf, "MSG0 %ld|0", Msg->msgnum); /** unfortunately we need the mime info now */
- serv_puts(buf);
- serv_getln(buf, sizeof buf);
- if (buf[0] != '1') return;
-
- while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- if (!strncasecmp(buf, "part=", 5)) {
- extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
- extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
- extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
- extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
- mime_length = extract_int(&buf[5], 5);
-
- if ( (!strcasecmp(mime_content_type, "text/x-vcard"))
- || (!strcasecmp(mime_content_type, "text/vcard")) ) {
- strcpy(vcard_partnum, mime_partnum);
- }
-
- }
- }
-
- if (!IsEmptyStr(vcard_partnum)) {
- vcard_source = load_mimepart(Msg->msgnum, vcard_partnum);
- if (vcard_source != NULL) {
-
- /* Grab the name off the card */
- display_vcard(WC->WBuf, vcard_source, 0, 0, namebuf, Msg->msgnum);
-
- free(vcard_source);
- }
- }
-
- lastfirst_firstlast(namebuf);
- striplt(namebuf);
- len = strlen(namebuf);
- for (i=0; i<len; ++i) {
- if (namebuf[i] != ';') return;
- }
- strcpy(namebuf, _("(no name)"));
-}
-
-
wDumpContent(1);
}
+
+/*
+ * Generic function to output an arbitrary MIME attachment from
+ * message being composed
+ *
+ * partnum The MIME part to be output
+ * filename Fake filename to give
+ * force_download Nonzero to force set the Content-Type: header to "application/octet-stream"
+ */
+void postpart(StrBuf *partnum, StrBuf *filename, int force_download)
+{
+ void *vPart;
+ StrBuf *content_type;
+ wc_mime_attachment *part;
+
+ if (GetHash(WC->attachments, SKEY(partnum), &vPart) &&
+ (vPart != NULL)) {
+ part = (wc_mime_attachment*) vPart;
+ if (force_download) {
+ content_type = NewStrBufPlain(HKEY("application/octet-stream"));
+ }
+ else {
+ content_type = NewStrBufDup(part->ContentType);
+ }
+ output_headers(0, 0, 0, 0, 0, 0);
+ StrBufAppendBuf(WC->WBuf, part->Data, 0);
+ http_transmit_thing(ChrPtr(content_type), 0);
+ } else {
+ hprintf("HTTP/1.1 404 %s\n", ChrPtr(partnum));
+ output_headers(0, 0, 0, 0, 0, 0);
+ hprintf("Content-Type: text/plain\r\n");
+ wprintf(_("An error occurred while retrieving this part: %s/%s\n"),
+ ChrPtr(partnum), ChrPtr(filename));
+ end_burst();
+ }
+ FreeStrBuf(&content_type);
+}
+
+
+/*
+ * Generic function to output an arbitrary MIME part from an arbitrary
+ * message number on the server.
+ *
+ * msgnum Number of the item on the citadel server
+ * partnum The MIME part to be output
+ * force_download Nonzero to force set the Content-Type: header to "application/octet-stream"
+ */
+void mimepart(const char *msgnum, const char *partnum, int force_download)
+{
+ char buf[256];
+ off_t bytes;
+ char content_type[256];
+
+ serv_printf("OPNA %s|%s", msgnum, partnum);
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '2') {
+ bytes = extract_long(&buf[4], 0);
+ if (force_download) {
+ strcpy(content_type, "application/octet-stream");
+ }
+ else {
+ extract_token(content_type, &buf[4], 3, '|', sizeof content_type);
+ }
+ output_headers(0, 0, 0, 0, 0, 0);
+
+ read_server_binary(WC->WBuf, bytes);
+ serv_puts("CLOS");
+ serv_getln(buf, sizeof buf);
+ http_transmit_thing(content_type, 0);
+ } else {
+ hprintf("HTTP/1.1 404 %s\n", &buf[4]);
+ output_headers(0, 0, 0, 0, 0, 0);
+ hprintf("Content-Type: text/plain\r\n");
+ wprintf(_("An error occurred while retrieving this part: %s\n"), &buf[4]);
+ end_burst();
+ }
+}
+
+
+/*
+ * Read any MIME part of a message, from the server, into memory.
+ */
+char *load_mimepart(long msgnum, char *partnum)
+{
+ char buf[SIZ];
+ off_t bytes;
+ char content_type[SIZ];
+ char *content;
+
+ serv_printf("DLAT %ld|%s", msgnum, partnum);
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '6') {
+ bytes = extract_long(&buf[4], 0);
+ extract_token(content_type, &buf[4], 3, '|', sizeof content_type);
+
+ content = malloc(bytes + 2);
+ serv_read(content, bytes);
+
+ content[bytes] = 0; /* null terminate for good measure */
+ return(content);
+ }
+ else {
+ return(NULL);
+ }
+}
+
+/*
+ * Read any MIME part of a message, from the server, into memory.
+ */
+void MimeLoadData(wc_mime_attachment *Mime)
+{
+ char buf[SIZ];
+ off_t bytes;
+//// TODO: is there a chance the contenttype is different to the one we know?
+ serv_printf("DLAT %ld|%s", Mime->msgnum, ChrPtr(Mime->PartNum));
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '6') {
+ bytes = extract_long(&buf[4], 0);
+
+ if (Mime->Data == NULL)
+ Mime->Data = NewStrBufPlain(NULL, bytes);
+ StrBuf_ServGetBLOB(Mime->Data, bytes);
+
+ }
+ else {
+ FlushStrBuf(Mime->Data);
+ /// TODO XImportant message
+ }
+}
+
+
+
+
+void view_mimepart(void) {
+ mimepart(ChrPtr(WC->UrlFragment2),
+ ChrPtr(WC->UrlFragment3),
+ 0);
+}
+
+void download_mimepart(void) {
+ mimepart(ChrPtr(WC->UrlFragment2),
+ ChrPtr(WC->UrlFragment3),
+ 1);
+}
+
+void view_postpart(void) {
+ postpart(WC->UrlFragment2,
+ WC->UrlFragment3,
+ 0);
+}
+
+void download_postpart(void) {
+ postpart(WC->UrlFragment2,
+ WC->UrlFragment3,
+ 1);
+}
+
+
+
void h_readnew(void) { readloop(readnew);}
void h_readold(void) { readloop(readold);}
void h_readfwd(void) { readloop(readfwd);}
WebcitAddUrlHandler(HKEY("mobilemsg"), mobile_message_view, NEED_URL);
WebcitAddUrlHandler(HKEY("msgheaders"), display_headers, NEED_URL);
+ WebcitAddUrlHandler(HKEY("mimepart"), view_mimepart, NEED_URL);
+ WebcitAddUrlHandler(HKEY("mimepart_download"), download_mimepart, NEED_URL);
+ WebcitAddUrlHandler(HKEY("postpart"), view_postpart, NEED_URL);
+ WebcitAddUrlHandler(HKEY("postpart_download"), download_postpart, NEED_URL);
return ;
}
--- /dev/null
+/*
+ * $Id: paramhandling.c 6808 2008-12-11 00:00:36Z dothebart $
+ *
+ * parse urlparts and post data
+ */
+
+#include "webcit.h"
+#include "webserver.h"
+
+void free_url(void *U)
+{
+ urlcontent *u = (urlcontent*) U;
+ FreeStrBuf(&u->url_data);
+ free(u);
+}
+
+/*
+ * Extract variables from the URL.
+ */
+void ParseURLParams(StrBuf *url)
+{
+ const char *aptr, *bptr, *eptr, *up;
+ int len, keylen;
+ urlcontent *u;
+ struct wcsession *WCC = WC;
+
+ if (WCC->urlstrings == NULL)
+ WCC->urlstrings = NewHash(1, NULL);
+ eptr = ChrPtr(url) + StrLength(url);
+ up = ChrPtr(url);
+ while ((up < eptr) && (!IsEmptyStr(up))) {
+ aptr = up;
+ while ((aptr < eptr) && (*aptr != '\0') && (*aptr != '='))
+ aptr++;
+ if (*aptr != '=') {
+ return;
+ }
+ aptr++;
+ bptr = aptr;
+ while ((bptr < eptr) && (*bptr != '\0')
+ && (*bptr != '&') && (*bptr != '?') && (*bptr != ' ')) {
+ bptr++;
+ }
+ keylen = aptr - up - 1; /* -1 -> '=' */
+ if(keylen > sizeof(u->url_key)) {
+ lprintf(1, "URLkey to long! [%s]", up);
+ continue;
+ }
+
+ u = (urlcontent *) malloc(sizeof(urlcontent));
+ memcpy(u->url_key, up, keylen);
+ u->url_key[keylen] = '\0';
+ if (keylen < 0) {
+ lprintf(1, "URLkey to long! [%s]", up);
+ free(u);
+ continue;
+ }
+
+ Put(WCC->urlstrings, u->url_key, keylen, u, free_url);
+ len = bptr - aptr;
+ u->url_data = NewStrBufPlain(aptr, len);
+ StrBufUnescape(u->url_data, 1);
+
+ up = bptr;
+ ++up;
+#ifdef DEBUG_URLSTRINGS
+ lprintf(9, "%s = [%ld] %s\n",
+ u->url_key,
+ StrLength(u->url_data),
+ ChrPtr(u->url_data));
+#endif
+ }
+}
+
+/*
+ * free urlstring memory
+ */
+void free_urls(void)
+{
+ DeleteHash(&WC->urlstrings);
+}
+
+/*
+ * Diagnostic function to display the contents of all variables
+ */
+
+void dump_vars(void)
+{
+ struct wcsession *WCC = WC;
+ urlcontent *u;
+ void *U;
+ long HKLen;
+ const char *HKey;
+ HashPos *Cursor;
+
+ Cursor = GetNewHashPos (WCC->urlstrings, 0);
+ while (GetNextHashPos(WCC->urlstrings, Cursor, &HKLen, &HKey, &U)) {
+ u = (urlcontent*) U;
+ wprintf("%38s = %s\n", u->url_key, ChrPtr(u->url_data));
+ }
+}
+
+/*
+ * Return the value of a variable supplied to the current web page (from the url or a form)
+ */
+
+const char *XBstr(const char *key, size_t keylen, size_t *len)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U)) {
+ *len = StrLength(((urlcontent *)U)->url_data);
+ return ChrPtr(((urlcontent *)U)->url_data);
+ }
+ else {
+ *len = 0;
+ return ("");
+ }
+}
+
+const char *XBSTR(const char *key, size_t *len)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen (key), &U)){
+ *len = StrLength(((urlcontent *)U)->url_data);
+ return ChrPtr(((urlcontent *)U)->url_data);
+ }
+ else {
+ *len = 0;
+ return ("");
+ }
+}
+
+
+const char *BSTR(const char *key)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen (key), &U))
+ return ChrPtr(((urlcontent *)U)->url_data);
+ else
+ return ("");
+}
+
+const char *Bstr(const char *key, size_t keylen)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U))
+ return ChrPtr(((urlcontent *)U)->url_data);
+ else
+ return ("");
+}
+
+const StrBuf *SBSTR(const char *key)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen (key), &U))
+ return ((urlcontent *)U)->url_data;
+ else
+ return NULL;
+}
+
+const StrBuf *SBstr(const char *key, size_t keylen)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U))
+ return ((urlcontent *)U)->url_data;
+ else
+ return NULL;
+}
+
+long LBstr(const char *key, size_t keylen)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U))
+ return StrTol(((urlcontent *)U)->url_data);
+ else
+ return (0);
+}
+
+long LBSTR(const char *key)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen(key), &U))
+ return StrTol(((urlcontent *)U)->url_data);
+ else
+ return (0);
+}
+
+int IBstr(const char *key, size_t keylen)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U))
+ return StrTol(((urlcontent *)U)->url_data);
+ else
+ return (0);
+}
+
+int IBSTR(const char *key)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen(key), &U))
+ return StrToi(((urlcontent *)U)->url_data);
+ else
+ return (0);
+}
+
+int HaveBstr(const char *key, size_t keylen)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U))
+ return (StrLength(((urlcontent *)U)->url_data) != 0);
+ else
+ return (0);
+}
+
+int HAVEBSTR(const char *key)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen(key), &U))
+ return (StrLength(((urlcontent *)U)->url_data) != 0);
+ else
+ return (0);
+}
+
+
+int YesBstr(const char *key, size_t keylen)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, keylen, &U))
+ return strcmp( ChrPtr(((urlcontent *)U)->url_data), "yes") == 0;
+ else
+ return (0);
+}
+
+int YESBSTR(const char *key)
+{
+ void *U;
+
+ if ((WC->urlstrings != NULL) &&
+ GetHash(WC->urlstrings, key, strlen(key), &U))
+ return strcmp( ChrPtr(((urlcontent *)U)->url_data), "yes") == 0;
+ else
+ return (0);
+}
+
+
+
+
+/*
+ * This function is called by the MIME parser to handle data uploaded by
+ * the browser. Form data, uploaded files, and the data from HTTP PUT
+ * operations (such as those found in GroupDAV) all arrive this way.
+ *
+ * name Name of the item being uploaded
+ * filename Filename of the item being uploaded
+ * partnum MIME part identifier (not needed)
+ * disp MIME content disposition (not needed)
+ * content The actual data
+ * cbtype MIME content-type
+ * cbcharset Character set
+ * length Content length
+ * encoding MIME encoding type (not needed)
+ * cbid Content ID (not needed)
+ * userdata Not used here
+ */
+void upload_handler(char *name, char *filename, char *partnum, char *disp,
+ void *content, char *cbtype, char *cbcharset,
+ size_t length, char *encoding, char *cbid, void *userdata)
+{
+ urlcontent *u;
+#ifdef DEBUG_URLSTRINGS
+ lprintf(9, "upload_handler() name=%s, type=%s, len=%d\n", name, cbtype, length);
+#endif
+ if (WC->urlstrings == NULL)
+ WC->urlstrings = NewHash(1, NULL);
+
+ /* Form fields */
+ if ( (length > 0) && (IsEmptyStr(cbtype)) ) {
+ u = (urlcontent *) malloc(sizeof(urlcontent));
+
+ safestrncpy(u->url_key, name, sizeof(u->url_key));
+ u->url_data = NewStrBufPlain(content, length);
+
+ Put(WC->urlstrings, u->url_key, strlen(u->url_key), u, free_url);
+#ifdef DEBUG_URLSTRINGS
+ lprintf(9, "Key: <%s> len: [%ld] Data: <%s>\n",
+ u->url_key,
+ StrLength(u->url_data),
+ ChrPtr(u->url_data));
+#endif
+ }
+
+ /** Uploaded files */
+ if ( (length > 0) && (!IsEmptyStr(cbtype)) ) {
+ WC->upload = malloc(length);
+ if (WC->upload != NULL) {
+ WC->upload_length = length;
+ safestrncpy(WC->upload_filename, filename,
+ sizeof(WC->upload_filename));
+ safestrncpy(WC->upload_content_type, cbtype,
+ sizeof(WC->upload_content_type));
+ memcpy(WC->upload, content, length);
+ }
+ else {
+ lprintf(3, "malloc() failed: %s\n", strerror(errno));
+ }
+ }
+
+}
wDumpContent(1);
}
+
+
+
+/*
+ * Offer to make any page the user's "start page."
+ */
+void offer_start_page(StrBuf *Target, int nArgs, WCTemplateToken *Token, void *Context, int ContextType) {
+ wprintf("<a href=\"change_start_page?startpage=");
+ urlescputs(WC->this_page);
+ wprintf("\">");
+ wprintf(_("Make this my start page"));
+ wprintf("</a>");
+#ifdef TECH_PREVIEW
+ wprintf("<br/><a href=\"rss?room=");
+ urlescputs(WC->wc_roomname);
+ wprintf("\" title=\"RSS 2.0 feed for ");
+ escputs(WC->wc_roomname);
+ wprintf("\"><img alt=\"RSS\" border=\"0\" src=\"static/xml_button.gif\"/></a>\n");
+#endif
+}
+
+
+/*
+ * Change the user's start page
+ */
+void change_start_page(void) {
+
+ if (bstr("startpage") == NULL) {
+ safestrncpy(WC->ImportantMessage,
+ _("You no longer have a start page selected."),
+ sizeof WC->ImportantMessage);
+ display_main_menu();
+ return;
+ }
+
+ set_preference("startpage", NewStrBufPlain(bstr("startpage"), -1), 1);
+
+ output_headers(1, 1, 0, 0, 0, 0);
+ do_template("newstartpage", NULL);
+ wDumpContent(1);
+}
+
+
+
/**
* \brief Commit new preferences and settings
*/
{
WebcitAddUrlHandler(HKEY("display_preferences"), display_preferences, 0);
WebcitAddUrlHandler(HKEY("set_preferences"), set_preferences, 0);
+ WebcitAddUrlHandler(HKEY("change_start_page"), change_start_page, 0);
RegisterPreference("roomlistview",_("Room list view"),PRF_STRING);
RegisterPreference("calhourformat",_("Time format"), PRF_INT);
WebcitAddUrlHandler(HKEY("set_room_policy"), set_room_policy, 0);
WebcitAddUrlHandler(HKEY("set_floordiv_expanded"), set_floordiv_expanded, NEED_URL|AJAX);
WebcitAddUrlHandler(HKEY("changeview"), change_view, 0);
+ WebcitAddUrlHandler(HKEY("toggle_self_service"), toggle_self_service, 0);
RegisterNamespace("ROOMBANNER", 0, 1, tmplput_roombanner, 0);
RegisterConditional(HKEY("COND:ROOM:FLAGS:QR_PERMANENT"), 0, ConditionalRoomHas_QR_PERMANENT, CTX_NONE);
--- /dev/null
+/*
+ * $Id: utils.c 6808 2008-12-11 00:00:36Z dothebart $
+ *
+ * de/encoding stuff. hopefully mostly to be depricated in favour of subst.c + strbuf
+ */
+
+#define SHOW_ME_VAPPEND_PRINTF
+#include <stdio.h>
+#include <stdarg.h>
+#include "webcit.h"
+
+
+/*
+ * remove escaped strings from i.e. the url string (like %20 for blanks)
+ */
+long unescape_input(char *buf)
+{
+ int a, b;
+ char hex[3];
+ long buflen;
+ long len;
+
+ buflen = strlen(buf);
+
+ while ((buflen > 0) && (isspace(buf[buflen - 1]))){
+ buf[buflen - 1] = 0;
+ buflen --;
+ }
+
+ a = 0;
+ while (a < buflen) {
+ if (buf[a] == '+')
+ buf[a] = ' ';
+ if (buf[a] == '%') {
+ /* don't let % chars through, rather truncate the input. */
+ if (a + 2 > buflen) {
+ buf[a] = '\0';
+ buflen = a;
+ }
+ else {
+ hex[0] = buf[a + 1];
+ hex[1] = buf[a + 2];
+ hex[2] = 0;
+ b = 0;
+ sscanf(hex, "%02x", &b);
+ buf[a] = (char) b;
+ len = buflen - a - 2;
+ if (len > 0)
+ memmove(&buf[a + 1], &buf[a + 3], len);
+
+ buflen -=2;
+ }
+ }
+ a++;
+ }
+ return a;
+}
+
+/*
+ * Copy a string, escaping characters which have meaning in HTML.
+ *
+ * target target buffer
+ * strbuf source buffer
+ * nbsp If nonzero, spaces are converted to non-breaking spaces.
+ * nolinebreaks if set, linebreaks are removed from the string.
+ */
+long stresc(char *target, long tSize, char *strbuf, int nbsp, int nolinebreaks)
+{
+ char *aptr, *bptr, *eptr;
+
+ *target = '\0';
+ aptr = strbuf;
+ bptr = target;
+ eptr = target + tSize - 6; // our biggest unit to put in...
+
+
+ while ((bptr < eptr) && !IsEmptyStr(aptr) ){
+ if (*aptr == '<') {
+ memcpy(bptr, "<", 4);
+ bptr += 4;
+ }
+ else if (*aptr == '>') {
+ memcpy(bptr, ">", 4);
+ bptr += 4;
+ }
+ else if (*aptr == '&') {
+ memcpy(bptr, "&", 5);
+ bptr += 5;
+ }
+ else if (*aptr == '\"') {
+ memcpy(bptr, """, 6);
+ bptr += 6;
+ }
+ else if (*aptr == '\'') {
+ memcpy(bptr, "'", 5);
+ bptr += 5;
+ }
+ else if (*aptr == LB) {
+ *bptr = '<';
+ bptr ++;
+ }
+ else if (*aptr == RB) {
+ *bptr = '>';
+ bptr ++;
+ }
+ else if (*aptr == QU) {
+ *bptr ='"';
+ bptr ++;
+ }
+ else if ((*aptr == 32) && (nbsp == 1)) {
+ memcpy(bptr, " ", 6);
+ bptr += 6;
+ }
+ else if ((*aptr == '\n') && (nolinebreaks)) {
+ *bptr='\0'; /* nothing */
+ }
+ else if ((*aptr == '\r') && (nolinebreaks)) {
+ *bptr='\0'; /* nothing */
+ }
+ else{
+ *bptr = *aptr;
+ bptr++;
+ }
+ aptr ++;
+ }
+ *bptr = '\0';
+ if ((bptr = eptr - 1 ) && !IsEmptyStr(aptr) )
+ return -1;
+ return (bptr - target);
+}
+
+
+void escputs1(char *strbuf, int nbsp, int nolinebreaks)
+{
+ StrEscAppend(WC->WBuf, NULL, strbuf, nbsp, nolinebreaks);
+}
+
+void StrEscputs1(const StrBuf *strbuf, int nbsp, int nolinebreaks)
+{
+ StrEscAppend(WC->WBuf, strbuf, NULL, nbsp, nolinebreaks);
+}
+
+/*
+ * static wrapper for ecsputs1
+ */
+void escputs(char *strbuf)
+{
+ escputs1(strbuf, 0, 0);
+}
+
+
+/*
+ * static wrapper for ecsputs1
+ */
+void StrEscPuts(const StrBuf *strbuf)
+{
+ StrEscputs1(strbuf, 0, 0);
+}
+
+
+/*
+ * urlescape buffer and print it to the client
+ */
+void urlescputs(const char *strbuf)
+{
+ StrBufUrlescAppend(WC->WBuf, NULL, strbuf);
+}
+
+/*
+ * urlescape buffer and print it to the client
+ */
+void UrlescPutStrBuf(const StrBuf *strbuf)
+{
+ StrBufUrlescAppend(WC->WBuf, strbuf, NULL);
+}
+
+/**
+ * urlescape buffer and print it as header
+ */
+void hurlescputs(const char *strbuf)
+{
+ StrBufUrlescAppend(WC->HBuf, NULL, strbuf);
+}
+
+
+/*
+ * Copy a string, escaping characters for JavaScript strings.
+ */
+void jsesc(char *target, size_t tlen, char *strbuf)
+{
+ int len;
+ char *tend;
+ char *send;
+ char *tptr;
+ char *sptr;
+
+ target[0]='\0';
+ len = strlen (strbuf);
+ send = strbuf + len;
+ tend = target + tlen;
+ sptr = strbuf;
+ tptr = target;
+
+ while (!IsEmptyStr(sptr) &&
+ (sptr < send) &&
+ (tptr < tend)) {
+
+ if (*sptr == '<')
+ *tptr = '[';
+ else if (*sptr == '>')
+ *tptr = ']';
+ else if (*sptr == '\'') {
+ if (tend - tptr < 3)
+ return;
+ *(tptr++) = '\\';
+ *tptr = '\'';
+ }
+ else if (*sptr == '"') {
+ if (tend - tptr < 8)
+ return;
+ *(tptr++) = '&';
+ *(tptr++) = 'q';
+ *(tptr++) = 'u';
+ *(tptr++) = 'o';
+ *(tptr++) = 't';
+ *tptr = ';';
+ }
+ else if (*sptr == '&') {
+ if (tend - tptr < 7)
+ return;
+ *(tptr++) = '&';
+ *(tptr++) = 'a';
+ *(tptr++) = 'm';
+ *(tptr++) = 'p';
+ *tptr = ';';
+ } else {
+ *tptr = *sptr;
+ }
+ tptr++; sptr++;
+ }
+ *tptr = '\0';
+}
+
+/*
+ * escape and print javascript
+ */
+void jsescputs(char *strbuf)
+{
+ char outbuf[SIZ];
+
+ jsesc(outbuf, SIZ, strbuf);
+ wprintf("%s", outbuf);
+}
+
+/*
+ * print a string to the client after cleaning it with msgesc() and stresc()
+ */
+void msgescputs1( char *strbuf)
+{
+ StrBuf *OutBuf;
+
+ if ((strbuf == NULL) || IsEmptyStr(strbuf))
+ return;
+ OutBuf = NewStrBuf();
+ StrMsgEscAppend(OutBuf, NULL, strbuf);
+ StrEscAppend(WC->WBuf, OutBuf, NULL, 0, 0);
+ FreeStrBuf(&OutBuf);
+}
+
+/*
+ * print a string to the client after cleaning it with msgesc()
+ */
+void msgescputs(char *strbuf) {
+ if ((strbuf != NULL) && !IsEmptyStr(strbuf))
+ StrMsgEscAppend(WC->WBuf, NULL, strbuf);
+}
+
+
+
}
+/**
+ * \brief display the adressbook overview
+ * \param msgnum the citadel message number
+ * \param alpha what????
+ */
+void display_addressbook(long msgnum, char alpha) {
+ //char buf[SIZ];
+ /* char mime_partnum[SIZ]; */
+/* char mime_filename[SIZ]; */
+/* char mime_content_type[SIZ]; */
+ ///char mime_disposition[SIZ];
+ //int mime_length;
+ char vcard_partnum[SIZ];
+ char *vcard_source = NULL;
+ message_summary summ;////TODO: this will leak
+
+ memset(&summ, 0, sizeof(summ));
+ ///safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
+///Load Message headers
+// Msg =
+ if (!IsEmptyStr(vcard_partnum)) {
+ vcard_source = load_mimepart(msgnum, vcard_partnum);
+ if (vcard_source != NULL) {
+
+ /** Display the summary line */
+ display_vcard(WC->WBuf, vcard_source, alpha, 0, NULL,msgnum);
+
+ /** If it's my vCard I can edit it */
+ if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
+ || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
+ || (WC->wc_view == VIEW_ADDRESSBOOK)
+ ) {
+ wprintf("<a href=\"edit_vcard?"
+ "msgnum=%ld&partnum=%s\">",
+ msgnum, vcard_partnum);
+ wprintf("[%s]</a>", _("edit"));
+ }
+
+ free(vcard_source);
+ }
+ }
+
+}
+
+
+
+/**
+ * \brief If it's an old "Firstname Lastname" style record, try to convert it.
+ * \param namebuf name to analyze, reverse if nescessary
+ */
+void lastfirst_firstlast(char *namebuf) {
+ char firstname[SIZ];
+ char lastname[SIZ];
+ int i;
+
+ if (namebuf == NULL) return;
+ if (strchr(namebuf, ';') != NULL) return;
+
+ i = num_tokens(namebuf, ' ');
+ if (i < 2) return;
+
+ extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
+ remove_token(namebuf, i-1, ' ');
+ strcpy(firstname, namebuf);
+ sprintf(namebuf, "%s; %s", lastname, firstname);
+}
+
+/**
+ * \brief fetch what??? name
+ * \param msgnum the citadel message number
+ * \param namebuf where to put the name in???
+ */
+void fetch_ab_name(message_summary *Msg, char *namebuf) {
+ char buf[SIZ];
+ char mime_partnum[SIZ];
+ char mime_filename[SIZ];
+ char mime_content_type[SIZ];
+ char mime_disposition[SIZ];
+ int mime_length;
+ char vcard_partnum[SIZ];
+ char *vcard_source = NULL;
+ int i, len;
+ message_summary summ;/// TODO this will lak
+
+ if (namebuf == NULL) return;
+ strcpy(namebuf, "");
+
+ memset(&summ, 0, sizeof(summ));
+ //////safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
+
+ sprintf(buf, "MSG0 %ld|0", Msg->msgnum); /** unfortunately we need the mime info now */
+ serv_puts(buf);
+ serv_getln(buf, sizeof buf);
+ if (buf[0] != '1') return;
+
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+ if (!strncasecmp(buf, "part=", 5)) {
+ extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
+ extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
+ extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
+ extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
+ mime_length = extract_int(&buf[5], 5);
+
+ if ( (!strcasecmp(mime_content_type, "text/x-vcard"))
+ || (!strcasecmp(mime_content_type, "text/vcard")) ) {
+ strcpy(vcard_partnum, mime_partnum);
+ }
+
+ }
+ }
+
+ if (!IsEmptyStr(vcard_partnum)) {
+ vcard_source = load_mimepart(Msg->msgnum, vcard_partnum);
+ if (vcard_source != NULL) {
+
+ /* Grab the name off the card */
+ display_vcard(WC->WBuf, vcard_source, 0, 0, namebuf, Msg->msgnum);
+
+ free(vcard_source);
+ }
+ }
+
+ lastfirst_firstlast(namebuf);
+ striplt(namebuf);
+ len = strlen(namebuf);
+ for (i=0; i<len; ++i) {
+ if (namebuf[i] != ';') return;
+ }
+ strcpy(namebuf, _("(no name)"));
+}
+
+
/**
* \brief Turn a vCard "n" (name) field into something displayable.
+/*
+ * Extract an embedded photo from a vCard for display on the client
+ */
+void display_vcard_photo_img(void)
+{
+ long msgnum = 0L;
+ char *vcard;
+ struct vCard *v;
+ char *photosrc;
+ const char *contentType;
+ struct wcsession *WCC = WC;
+
+ msgnum = StrTol(WCC->UrlFragment2);
+
+ vcard = load_mimepart(msgnum,"1");
+ v = vcard_load(vcard);
+
+ photosrc = vcard_get_prop(v, "PHOTO", 1,0,0);
+ FlushStrBuf(WCC->WBuf);
+ StrBufAppendBufPlain(WCC->WBuf, photosrc, -1, 0);
+ if (StrBufDecodeBase64(WCC->WBuf) <= 0) {
+ FlushStrBuf(WCC->WBuf);
+
+ hprintf("HTTP/1.1 500 %s\n","Unable to get photo");
+ output_headers(0, 0, 0, 0, 0, 0);
+ hprintf("Content-Type: text/plain\r\n");
+ wprintf(_("Could Not decode vcard photo\n"));
+ end_burst();
+ return;
+ }
+ contentType = GuessMimeType(ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
+ http_transmit_thing(contentType, 0);
+ free(v);
+ free(photosrc);
+}
+
+
+
void
InitModule_VCARD
(void)
{
WebcitAddUrlHandler(HKEY("edit_vcard"), edit_vcard, 0);
WebcitAddUrlHandler(HKEY("submit_vcard"), submit_vcard, 0);
+ WebcitAddUrlHandler(HKEY("vcardphoto"), display_vcard_photo_img, NEED_URL);
}
* persistent session to the Citadel server, handling HTTP WebCit requests as
* they arrive and presenting a user interface.
*/
-#include <stdarg.h>
#define SHOW_ME_VAPPEND_PRINTF
+#include <stdio.h>
+#include <stdarg.h>
#include "webcit.h"
#include "groupdav.h"
#include "webserver.h"
-#include <stdio.h>
-#include <stdarg.h>
/*
* String to unset the cookie.
Put(HandlerHash, UrlString, UrlSLen, NewHandler, NULL);
}
-/*
- * remove escaped strings from i.e. the url string (like %20 for blanks)
- */
-long unescape_input(char *buf)
-{
- int a, b;
- char hex[3];
- long buflen;
- long len;
-
- buflen = strlen(buf);
-
- while ((buflen > 0) && (isspace(buf[buflen - 1]))){
- buf[buflen - 1] = 0;
- buflen --;
- }
-
- a = 0;
- while (a < buflen) {
- if (buf[a] == '+')
- buf[a] = ' ';
- if (buf[a] == '%') {
- /* don't let % chars through, rather truncate the input. */
- if (a + 2 > buflen) {
- buf[a] = '\0';
- buflen = a;
- }
- else {
- hex[0] = buf[a + 1];
- hex[1] = buf[a + 2];
- hex[2] = 0;
- b = 0;
- sscanf(hex, "%02x", &b);
- buf[a] = (char) b;
- len = buflen - a - 2;
- if (len > 0)
- memmove(&buf[a + 1], &buf[a + 3], len);
-
- buflen -=2;
- }
- }
- a++;
- }
- return a;
-}
-
-void free_url(void *U)
-{
- urlcontent *u = (urlcontent*) U;
- FreeStrBuf(&u->url_data);
- free(u);
-}
-
-/*
- * Extract variables from the URL.
- */
-void ParseURLParams(StrBuf *url)
-{
- const char *aptr, *bptr, *eptr, *up;
- int len, keylen;
- urlcontent *u;
- struct wcsession *WCC = WC;
-
- if (WCC->urlstrings == NULL)
- WCC->urlstrings = NewHash(1, NULL);
- eptr = ChrPtr(url) + StrLength(url);
- up = ChrPtr(url);
- while ((up < eptr) && (!IsEmptyStr(up))) {
- aptr = up;
- while ((aptr < eptr) && (*aptr != '\0') && (*aptr != '='))
- aptr++;
- if (*aptr != '=') {
- return;
- }
- aptr++;
- bptr = aptr;
- while ((bptr < eptr) && (*bptr != '\0')
- && (*bptr != '&') && (*bptr != '?') && (*bptr != ' ')) {
- bptr++;
- }
- keylen = aptr - up - 1; /* -1 -> '=' */
- if(keylen > sizeof(u->url_key)) {
- lprintf(1, "URLkey to long! [%s]", up);
- continue;
- }
-
- u = (urlcontent *) malloc(sizeof(urlcontent));
- memcpy(u->url_key, up, keylen);
- u->url_key[keylen] = '\0';
- if (keylen < 0) {
- lprintf(1, "URLkey to long! [%s]", up);
- free(u);
- continue;
- }
-
- Put(WCC->urlstrings, u->url_key, keylen, u, free_url);
- len = bptr - aptr;
- u->url_data = NewStrBufPlain(aptr, len);
- StrBufUnescape(u->url_data, 1);
-
- up = bptr;
- ++up;
-#ifdef DEBUG_URLSTRINGS
- lprintf(9, "%s = [%ld] %s\n",
- u->url_key,
- StrLength(u->url_data),
- ChrPtr(u->url_data));
-#endif
- }
-}
-
-/*
- * free urlstring memory
- */
-void free_urls(void)
-{
- DeleteHash(&WC->urlstrings);
-}
-
-/*
- * Diagnostic function to display the contents of all variables
- */
-
-void dump_vars(void)
-{
- struct wcsession *WCC = WC;
- urlcontent *u;
- void *U;
- long HKLen;
- const char *HKey;
- HashPos *Cursor;
-
- Cursor = GetNewHashPos (WCC->urlstrings, 0);
- while (GetNextHashPos(WCC->urlstrings, Cursor, &HKLen, &HKey, &U)) {
- u = (urlcontent*) U;
- wprintf("%38s = %s\n", u->url_key, ChrPtr(u->url_data));
- }
-}
-
-/*
- * Return the value of a variable supplied to the current web page (from the url or a form)
- */
-
-const char *XBstr(const char *key, size_t keylen, size_t *len)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U)) {
- *len = StrLength(((urlcontent *)U)->url_data);
- return ChrPtr(((urlcontent *)U)->url_data);
- }
- else {
- *len = 0;
- return ("");
- }
-}
-
-const char *XBSTR(const char *key, size_t *len)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen (key), &U)){
- *len = StrLength(((urlcontent *)U)->url_data);
- return ChrPtr(((urlcontent *)U)->url_data);
- }
- else {
- *len = 0;
- return ("");
- }
-}
-
-
-const char *BSTR(const char *key)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen (key), &U))
- return ChrPtr(((urlcontent *)U)->url_data);
- else
- return ("");
-}
-
-const char *Bstr(const char *key, size_t keylen)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U))
- return ChrPtr(((urlcontent *)U)->url_data);
- else
- return ("");
-}
-
-const StrBuf *SBSTR(const char *key)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen (key), &U))
- return ((urlcontent *)U)->url_data;
- else
- return NULL;
-}
-
-const StrBuf *SBstr(const char *key, size_t keylen)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U))
- return ((urlcontent *)U)->url_data;
- else
- return NULL;
-}
-
-long LBstr(const char *key, size_t keylen)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U))
- return StrTol(((urlcontent *)U)->url_data);
- else
- return (0);
-}
-
-long LBSTR(const char *key)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen(key), &U))
- return StrTol(((urlcontent *)U)->url_data);
- else
- return (0);
-}
-
-int IBstr(const char *key, size_t keylen)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U))
- return StrTol(((urlcontent *)U)->url_data);
- else
- return (0);
-}
-
-int IBSTR(const char *key)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen(key), &U))
- return StrToi(((urlcontent *)U)->url_data);
- else
- return (0);
-}
-
-int HaveBstr(const char *key, size_t keylen)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U))
- return (StrLength(((urlcontent *)U)->url_data) != 0);
- else
- return (0);
-}
-
-int HAVEBSTR(const char *key)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen(key), &U))
- return (StrLength(((urlcontent *)U)->url_data) != 0);
- else
- return (0);
-}
-
-
-int YesBstr(const char *key, size_t keylen)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, keylen, &U))
- return strcmp( ChrPtr(((urlcontent *)U)->url_data), "yes") == 0;
- else
- return (0);
-}
-
-int YESBSTR(const char *key)
-{
- void *U;
-
- if ((WC->urlstrings != NULL) &&
- GetHash(WC->urlstrings, key, strlen(key), &U))
- return strcmp( ChrPtr(((urlcontent *)U)->url_data), "yes") == 0;
- else
- return (0);
-}
/*
* web-printing funcion. uses our vsnprintf wrapper
va_start(arg_ptr, format);
StrBufVAppendPrintf(WCC->WBuf, format, arg_ptr);
va_end(arg_ptr);
-
-/// if (StrLength(WCC-WBuf) > 2048)
- ///client_write(wbuf, strlen(wbuf));
}
/*
va_start(arg_ptr, format);
StrBufVAppendPrintf(WCC->HBuf, format, arg_ptr);
va_end(arg_ptr);
-
-/// if (StrLength(WCC-WBuf) > 2048)
- ///client_write(wbuf, strlen(wbuf));
}
-void tmplput_trailing_javascript(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *vContext, int ContextType)
-{
- struct wcsession *WCC = WC;
-
- if (WCC != NULL)
- StrBufAppendTemplate(Target, nArgs, Tokens, vContext, ContextType,
- WCC->trailing_javascript, 0);
-}
/*
* wrap up an HTTP session, closes tags, etc.
-/*
- * Copy a string, escaping characters which have meaning in HTML.
- *
- * target target buffer
- * strbuf source buffer
- * nbsp If nonzero, spaces are converted to non-breaking spaces.
- * nolinebreaks if set, linebreaks are removed from the string.
- */
-long stresc(char *target, long tSize, char *strbuf, int nbsp, int nolinebreaks)
-{
- char *aptr, *bptr, *eptr;
-
- *target = '\0';
- aptr = strbuf;
- bptr = target;
- eptr = target + tSize - 6; // our biggest unit to put in...
-
-
- while ((bptr < eptr) && !IsEmptyStr(aptr) ){
- if (*aptr == '<') {
- memcpy(bptr, "<", 4);
- bptr += 4;
- }
- else if (*aptr == '>') {
- memcpy(bptr, ">", 4);
- bptr += 4;
- }
- else if (*aptr == '&') {
- memcpy(bptr, "&", 5);
- bptr += 5;
- }
- else if (*aptr == '\"') {
- memcpy(bptr, """, 6);
- bptr += 6;
- }
- else if (*aptr == '\'') {
- memcpy(bptr, "'", 5);
- bptr += 5;
- }
- else if (*aptr == LB) {
- *bptr = '<';
- bptr ++;
- }
- else if (*aptr == RB) {
- *bptr = '>';
- bptr ++;
- }
- else if (*aptr == QU) {
- *bptr ='"';
- bptr ++;
- }
- else if ((*aptr == 32) && (nbsp == 1)) {
- memcpy(bptr, " ", 6);
- bptr += 6;
- }
- else if ((*aptr == '\n') && (nolinebreaks)) {
- *bptr='\0'; /* nothing */
- }
- else if ((*aptr == '\r') && (nolinebreaks)) {
- *bptr='\0'; /* nothing */
- }
- else{
- *bptr = *aptr;
- bptr++;
- }
- aptr ++;
- }
- *bptr = '\0';
- if ((bptr = eptr - 1 ) && !IsEmptyStr(aptr) )
- return -1;
- return (bptr - target);
-}
-
-
-void escputs1(char *strbuf, int nbsp, int nolinebreaks)
-{
- StrEscAppend(WC->WBuf, NULL, strbuf, nbsp, nolinebreaks);
-}
-
-void StrEscputs1(const StrBuf *strbuf, int nbsp, int nolinebreaks)
-{
- StrEscAppend(WC->WBuf, strbuf, NULL, nbsp, nolinebreaks);
-}
-
-/*
- * static wrapper for ecsputs1
- */
-void escputs(char *strbuf)
-{
- escputs1(strbuf, 0, 0);
-}
-
-
-/*
- * static wrapper for ecsputs1
- */
-void StrEscPuts(const StrBuf *strbuf)
-{
- StrEscputs1(strbuf, 0, 0);
-}
-
-
-/*
- * urlescape buffer and print it to the client
- */
-void urlescputs(const char *strbuf)
-{
- StrBufUrlescAppend(WC->WBuf, NULL, strbuf);
-}
-
-/*
- * urlescape buffer and print it to the client
- */
-void UrlescPutStrBuf(const StrBuf *strbuf)
-{
- StrBufUrlescAppend(WC->WBuf, strbuf, NULL);
-}
-
-/**
- * urlescape buffer and print it as header
- */
-void hurlescputs(const char *strbuf)
-{
- StrBufUrlescAppend(WC->HBuf, NULL, strbuf);
-}
-
-
-/*
- * Copy a string, escaping characters for JavaScript strings.
- */
-void jsesc(char *target, size_t tlen, char *strbuf)
-{
- int len;
- char *tend;
- char *send;
- char *tptr;
- char *sptr;
-
- target[0]='\0';
- len = strlen (strbuf);
- send = strbuf + len;
- tend = target + tlen;
- sptr = strbuf;
- tptr = target;
-
- while (!IsEmptyStr(sptr) &&
- (sptr < send) &&
- (tptr < tend)) {
-
- if (*sptr == '<')
- *tptr = '[';
- else if (*sptr == '>')
- *tptr = ']';
- else if (*sptr == '\'') {
- if (tend - tptr < 3)
- return;
- *(tptr++) = '\\';
- *tptr = '\'';
- }
- else if (*sptr == '"') {
- if (tend - tptr < 8)
- return;
- *(tptr++) = '&';
- *(tptr++) = 'q';
- *(tptr++) = 'u';
- *(tptr++) = 'o';
- *(tptr++) = 't';
- *tptr = ';';
- }
- else if (*sptr == '&') {
- if (tend - tptr < 7)
- return;
- *(tptr++) = '&';
- *(tptr++) = 'a';
- *(tptr++) = 'm';
- *(tptr++) = 'p';
- *tptr = ';';
- } else {
- *tptr = *sptr;
- }
- tptr++; sptr++;
- }
- *tptr = '\0';
-}
-
-/*
- * escape and print javascript
- */
-void jsescputs(char *strbuf)
-{
- char outbuf[SIZ];
-
- jsesc(outbuf, SIZ, strbuf);
- wprintf("%s", outbuf);
-}
-
-/*
- * print a string to the client after cleaning it with msgesc() and stresc()
- */
-void msgescputs1( char *strbuf)
-{
- StrBuf *OutBuf;
-
- if ((strbuf == NULL) || IsEmptyStr(strbuf))
- return;
- OutBuf = NewStrBuf();
- StrMsgEscAppend(OutBuf, NULL, strbuf);
- StrEscAppend(WC->WBuf, OutBuf, NULL, 0, 0);
- FreeStrBuf(&OutBuf);
-}
-
-/*
- * print a string to the client after cleaning it with msgesc()
- */
-void msgescputs(char *strbuf) {
- if ((strbuf != NULL) && !IsEmptyStr(strbuf))
- StrMsgEscAppend(WC->WBuf, NULL, strbuf);
-}
-
-
-
/*
* Output HTTP headers and leading HTML for a page
}
}
-/*
- * When the browser requests an image file from the Citadel server,
- * this function is called to transmit it.
- */
-void output_image()
-{
- struct wcsession *WCC = WC;
- char buf[SIZ];
- off_t bytes;
- const char *MimeType;
-
- serv_printf("OIMG %s|%s", bstr("name"), bstr("parm"));
- serv_getln(buf, sizeof buf);
- if (buf[0] == '2') {
- bytes = extract_long(&buf[4], 0);
-
- /** Read it from the server */
-
- if (read_server_binary(WCC->WBuf, bytes) > 0) {
- serv_puts("CLOS");
- serv_getln(buf, sizeof buf);
-
- MimeType = GuessMimeType (ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
- /** Write it to the browser */
- if (!IsEmptyStr(MimeType))
- {
- http_transmit_thing(MimeType, 0);
- return;
- }
- }
- /* hm... unknown mimetype? fallback to blank gif */
- }
-
-
- /*
- * Instead of an ugly 404, send a 1x1 transparent GIF
- * when there's no such image on the server.
- */
- char blank_gif[SIZ];
- snprintf (blank_gif, SIZ, "%s%s", static_dirs[0], "/blank.gif");
- output_static(blank_gif);
-}
-
-/*
- * Extract an embedded photo from a vCard for display on the client
- */
-void display_vcard_photo_img(void)
-{
- long msgnum = 0L;
- char *vcard;
- struct vCard *v;
- char *photosrc;
- const char *contentType;
- struct wcsession *WCC = WC;
-
- msgnum = StrTol(WCC->UrlFragment2);
-
- vcard = load_mimepart(msgnum,"1");
- v = vcard_load(vcard);
-
- photosrc = vcard_get_prop(v, "PHOTO", 1,0,0);
- FlushStrBuf(WCC->WBuf);
- StrBufAppendBufPlain(WCC->WBuf, photosrc, -1, 0);
- if (StrBufDecodeBase64(WCC->WBuf) <= 0) {
- FlushStrBuf(WCC->WBuf);
-
- hprintf("HTTP/1.1 500 %s\n","Unable to get photo");
- output_headers(0, 0, 0, 0, 0, 0);
- hprintf("Content-Type: text/plain\r\n");
- wprintf(_("Could Not decode vcard photo\n"));
- end_burst();
- return;
- }
- contentType = GuessMimeType(ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
- http_transmit_thing(contentType, 0);
- free(v);
- free(photosrc);
-}
-
-/*
- * Generic function to output an arbitrary MIME attachment from
- * message being composed
- *
- * partnum The MIME part to be output
- * filename Fake filename to give
- * force_download Nonzero to force set the Content-Type: header to "application/octet-stream"
- */
-void postpart(StrBuf *partnum, StrBuf *filename, int force_download)
-{
- void *vPart;
- StrBuf *content_type;
- wc_mime_attachment *part;
-
- if (GetHash(WC->attachments, SKEY(partnum), &vPart) &&
- (vPart != NULL)) {
- part = (wc_mime_attachment*) vPart;
- if (force_download) {
- content_type = NewStrBufPlain(HKEY("application/octet-stream"));
- }
- else {
- content_type = NewStrBufDup(part->ContentType);
- }
- output_headers(0, 0, 0, 0, 0, 0);
- StrBufAppendBuf(WC->WBuf, part->Data, 0);
- http_transmit_thing(ChrPtr(content_type), 0);
- } else {
- hprintf("HTTP/1.1 404 %s\n", ChrPtr(partnum));
- output_headers(0, 0, 0, 0, 0, 0);
- hprintf("Content-Type: text/plain\r\n");
- wprintf(_("An error occurred while retrieving this part: %s/%s\n"),
- ChrPtr(partnum), ChrPtr(filename));
- end_burst();
- }
- FreeStrBuf(&content_type);
-}
-
-
-/*
- * Generic function to output an arbitrary MIME part from an arbitrary
- * message number on the server.
- *
- * msgnum Number of the item on the citadel server
- * partnum The MIME part to be output
- * force_download Nonzero to force set the Content-Type: header to "application/octet-stream"
- */
-void mimepart(const char *msgnum, const char *partnum, int force_download)
-{
- char buf[256];
- off_t bytes;
- char content_type[256];
-
- serv_printf("OPNA %s|%s", msgnum, partnum);
- serv_getln(buf, sizeof buf);
- if (buf[0] == '2') {
- bytes = extract_long(&buf[4], 0);
- if (force_download) {
- strcpy(content_type, "application/octet-stream");
- }
- else {
- extract_token(content_type, &buf[4], 3, '|', sizeof content_type);
- }
- output_headers(0, 0, 0, 0, 0, 0);
-
- read_server_binary(WC->WBuf, bytes);
- serv_puts("CLOS");
- serv_getln(buf, sizeof buf);
- http_transmit_thing(content_type, 0);
- } else {
- hprintf("HTTP/1.1 404 %s\n", &buf[4]);
- output_headers(0, 0, 0, 0, 0, 0);
- hprintf("Content-Type: text/plain\r\n");
- wprintf(_("An error occurred while retrieving this part: %s\n"), &buf[4]);
- end_burst();
- }
-}
-
-
-/*
- * Read any MIME part of a message, from the server, into memory.
- */
-char *load_mimepart(long msgnum, char *partnum)
-{
- char buf[SIZ];
- off_t bytes;
- char content_type[SIZ];
- char *content;
-
- serv_printf("DLAT %ld|%s", msgnum, partnum);
- serv_getln(buf, sizeof buf);
- if (buf[0] == '6') {
- bytes = extract_long(&buf[4], 0);
- extract_token(content_type, &buf[4], 3, '|', sizeof content_type);
-
- content = malloc(bytes + 2);
- serv_read(content, bytes);
-
- content[bytes] = 0; /* null terminate for good measure */
- return(content);
- }
- else {
- return(NULL);
- }
-}
-
-/*
- * Read any MIME part of a message, from the server, into memory.
- */
-void MimeLoadData(wc_mime_attachment *Mime)
-{
- char buf[SIZ];
- off_t bytes;
-//// TODO: is there a chance the contenttype is different to the one we know?
- serv_printf("DLAT %ld|%s", Mime->msgnum, ChrPtr(Mime->PartNum));
- serv_getln(buf, sizeof buf);
- if (buf[0] == '6') {
- bytes = extract_long(&buf[4], 0);
-
- if (Mime->Data == NULL)
- Mime->Data = NewStrBufPlain(NULL, bytes);
- StrBuf_ServGetBLOB(Mime->Data, bytes);
-
- }
- else {
- FlushStrBuf(Mime->Data);
- /// TODO XImportant message
- }
-}
-
/*
* Convenience functions to display a page containing only a string
-/*
- * Offer to make any page the user's "start page."
- */
-void offer_start_page(StrBuf *Target, int nArgs, WCTemplateToken *Token, void *Context, int ContextType) {
- wprintf("<a href=\"change_start_page?startpage=");
- urlescputs(WC->this_page);
- wprintf("\">");
- wprintf(_("Make this my start page"));
- wprintf("</a>");
-#ifdef TECH_PREVIEW
- wprintf("<br/><a href=\"rss?room=");
- urlescputs(WC->wc_roomname);
- wprintf("\" title=\"RSS 2.0 feed for ");
- escputs(WC->wc_roomname);
- wprintf("\"><img alt=\"RSS\" border=\"0\" src=\"static/xml_button.gif\"/></a>\n");
-#endif
-}
-
-
-/*
- * Change the user's start page
- */
-void change_start_page(void) {
-
- if (bstr("startpage") == NULL) {
- safestrncpy(WC->ImportantMessage,
- _("You no longer have a start page selected."),
- sizeof WC->ImportantMessage);
- display_main_menu();
- return;
- }
-
- set_preference("startpage", NewStrBufPlain(bstr("startpage"), -1), 1);
-
- output_headers(1, 1, 0, 0, 0, 0);
- do_template("newstartpage", NULL);
- wDumpContent(1);
-}
-
-
-
/*
* convenience function to indicate success
*/
}
-/*
- * This function is called by the MIME parser to handle data uploaded by
- * the browser. Form data, uploaded files, and the data from HTTP PUT
- * operations (such as those found in GroupDAV) all arrive this way.
- *
- * name Name of the item being uploaded
- * filename Filename of the item being uploaded
- * partnum MIME part identifier (not needed)
- * disp MIME content disposition (not needed)
- * content The actual data
- * cbtype MIME content-type
- * cbcharset Character set
- * length Content length
- * encoding MIME encoding type (not needed)
- * cbid Content ID (not needed)
- * userdata Not used here
- */
-void upload_handler(char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, char *cbcharset,
- size_t length, char *encoding, char *cbid, void *userdata)
-{
- urlcontent *u;
-#ifdef DEBUG_URLSTRINGS
- lprintf(9, "upload_handler() name=%s, type=%s, len=%d\n", name, cbtype, length);
-#endif
- if (WC->urlstrings == NULL)
- WC->urlstrings = NewHash(1, NULL);
-
- /* Form fields */
- if ( (length > 0) && (IsEmptyStr(cbtype)) ) {
- u = (urlcontent *) malloc(sizeof(urlcontent));
-
- safestrncpy(u->url_key, name, sizeof(u->url_key));
- u->url_data = NewStrBufPlain(content, length);
-
- Put(WC->urlstrings, u->url_key, strlen(u->url_key), u, free_url);
-#ifdef DEBUG_URLSTRINGS
- lprintf(9, "Key: <%s> len: [%ld] Data: <%s>\n",
- u->url_key,
- StrLength(u->url_data),
- ChrPtr(u->url_data));
-#endif
- }
-
- /** Uploaded files */
- if ( (length > 0) && (!IsEmptyStr(cbtype)) ) {
- WC->upload = malloc(length);
- if (WC->upload != NULL) {
- WC->upload_length = length;
- safestrncpy(WC->upload_filename, filename,
- sizeof(WC->upload_filename));
- safestrncpy(WC->upload_content_type, cbtype,
- sizeof(WC->upload_content_type));
- memcpy(WC->upload, content, length);
- }
- else {
- lprintf(3, "malloc() failed: %s\n", strerror(errno));
- }
- }
-
-}
-
/*
* Convenience functions to wrap around asynchronous ajax responses
*/
int is_static = 0;
int n_static = 0;
int len = 0;
+ void *vHandler;
+ WebcitHandler *Handler;
+
/*
* We stuff these with the values coming from the client cookies,
* so we can use them to reconnect a timed out session if we have to.
safestrncpy(WCC->wc_roomname, c_roomname, sizeof WCC->wc_roomname);
}
}
-
- if (!strcasecmp(action, "image")) {
- output_image();
- } else if (!strcasecmp(action, "display_mime_icon")) {
- display_mime_icon();
- }
- else {
- void *vHandler;
- WebcitHandler *Handler;
-
- GetHash(HandlerHash, action, strlen(action) /* TODO*/, &vHandler),
- Handler = (WebcitHandler*) vHandler;
- if (Handler != NULL) {
- if (!WCC->logged_in && ((Handler->Flags & ANONYMOUS) == 0)) {
- display_login(NULL);
- }
- else {
- if((Handler->Flags & NEED_URL)) {
- if (WCC->UrlFragment1 == NULL)
- WCC->UrlFragment1 = NewStrBuf();
- if (WCC->UrlFragment2 == NULL)
- 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 ((Handler->Flags & AJAX) != 0)
- begin_ajax_response();
- Handler->F();
- if ((Handler->Flags & AJAX) != 0)
- end_ajax_response();
+
+ GetHash(HandlerHash, action, strlen(action) /* TODO*/, &vHandler),
+ Handler = (WebcitHandler*) vHandler;
+ if (Handler != NULL) {
+ if (!WCC->logged_in && ((Handler->Flags & ANONYMOUS) == 0)) {
+ display_login(NULL);
+ }
+ else {
+ if((Handler->Flags & NEED_URL)) {
+ if (WCC->UrlFragment1 == NULL)
+ WCC->UrlFragment1 = NewStrBuf();
+ if (WCC->UrlFragment2 == NULL)
+ 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 ((Handler->Flags & AJAX) != 0)
+ begin_ajax_response();
+ Handler->F();
+ if ((Handler->Flags & AJAX) != 0)
+ end_ajax_response();
}
+ }
/* When all else fais, display the main menu. */
else {
if (!WCC->logged_in)
else
display_main_menu();
}
-}
+
SKIP_ALL_THIS_CRAP:
fflush(stdout);
if (content != NULL) {
FreeStrBuf(&content);
content = NULL;
}
- free_urls();
+ DeleteHash(&WCC->urlstrings);
if (WCC->upload_length > 0) {
free(WCC->upload);
WCC->upload_length = 0;
wDumpContent(1);
}
-void view_mimepart(void) {
- mimepart(ChrPtr(WC->UrlFragment2),
- ChrPtr(WC->UrlFragment3),
- 0);
-}
-
-void download_mimepart(void) {
- mimepart(ChrPtr(WC->UrlFragment2),
- ChrPtr(WC->UrlFragment3),
- 1);
-}
-
-void view_postpart(void) {
- postpart(WC->UrlFragment2,
- WC->UrlFragment3,
- 0);
-}
-
-void download_postpart(void) {
- postpart(WC->UrlFragment2,
- WC->UrlFragment3,
- 1);
-}
-
int ConditionalImportantMesage(WCTemplateToken *Tokens, void *Context, int ContextType)
{
Buf, 1);
}
+void tmplput_trailing_javascript(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *vContext, int ContextType)
+{
+ struct wcsession *WCC = WC;
+
+ if (WCC != NULL)
+ StrBufAppendTemplate(Target, nArgs, Tokens, vContext, ContextType,
+ WCC->trailing_javascript, 0);
+}
void tmplput_csslocal(StrBuf *Target, int nArgs, WCTemplateToken *Tokens, void *Context, int ContextType)
{
WebcitAddUrlHandler(HKEY("do_template"), url_do_template, ANONYMOUS);
WebcitAddUrlHandler(HKEY("sslg"), seconds_since_last_gexp, AJAX);
WebcitAddUrlHandler(HKEY("ajax_servcmd"), ajax_servcmd, 0);
- WebcitAddUrlHandler(HKEY("change_start_page"), change_start_page, 0);
- WebcitAddUrlHandler(HKEY("toggle_self_service"), toggle_self_service, 0);
- WebcitAddUrlHandler(HKEY("vcardphoto"), display_vcard_photo_img, NEED_URL);
- WebcitAddUrlHandler(HKEY("mimepart"), view_mimepart, NEED_URL);
- WebcitAddUrlHandler(HKEY("mimepart_download"), download_mimepart, NEED_URL);
- WebcitAddUrlHandler(HKEY("postpart"), view_postpart, NEED_URL);
- WebcitAddUrlHandler(HKEY("postpart_download"), download_postpart, NEED_URL);
WebcitAddUrlHandler(HKEY("diagnostics"), diagnostics, NEED_URL);
RegisterConditional(HKEY("COND:IMPMSG"), 0, ConditionalImportantMesage, CTX_NONE);
#endif
#include <libintl.h>
#include <locale.h>
-#ifdef HAVE_USELOCALE
-extern locale_t wc_locales[];
-#endif
#define _(string) gettext(string)
#else
#define _(string) (string)
int Flathash(const char *str, long len);
+
+/* URL / Mime Post parsing -> paramhandling.c */
+void upload_handler(char *name, char *filename, char *partnum, char *disp,
+ void *content, char *cbtype, char *cbcharset,
+ size_t length, char *encoding, char *cbid, void *userdata);
+
+void ParseURLParams(StrBuf *url);
+
+
/* These may return NULL if not foud */
#define sbstr(a) SBstr(a, sizeof(a) - 1)
const StrBuf *SBSTR(const char *key);
void wprintf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
void hprintf(const char *format,...)__attribute__((__format__(__printf__,1,2)));
void output_static(char *what);
-void display_mime_icon(void);
+
void print_menu_box(char* Title, char *Class, int nLines, ...);
long stresc(char *target, long tSize, char *strbuf, int nbsp, int nolinebreaks);
void escputs(char *strbuf);
void readloop(long oper);
int read_message(StrBuf *Target, const char *tmpl, long tmpllen, long msgnum, int printable_view, const StrBuf *section);
void do_addrbook_view(addrbookent *addrbook, int num_ab);
+void fetch_ab_name(message_summary *Msg, char *namebuf);
void display_vcard(StrBuf *Target, const char *vcard_source, char alpha, int full, char *storename, long msgnum);
void text_to_server(char *ptr);
void text_to_server_qp(char *ptr);
void convenience_page(char *titlebarcolor, char *titlebarmsg, char *messagetext);
void output_html(const char *, int, int, StrBuf *, StrBuf *);
void do_listsub(void);
-void toggle_self_service(void);
ssize_t write(int fd, const void *buf, size_t count);
void cal_process_attachment(wc_mime_attachment *Mime);
void load_calendar_item(message_summary *Msg, int unread, struct calview *c);
projects / citadel.git / commitdiff