Completed the 'upload a file' dialog.

[citadel.git] / webcit / downloads.c

diff --git a/webcit/downloads.c b/webcit/downloads.c
index 4a2352d700fe7335bd538955c2b37692710b8c8e..18a136734e756b416ff1eb0d6b9697fee681b536 100644 (file)
--- a/webcit/downloads.c
+++ b/webcit/downloads.c
@@ -50,7 +50,31 @@ void display_room_directory(void)
                wprintf("</tr>\n");
        }
 
-       wprintf("</table></div>\n");
+       wprintf("</table>\n");
+
+       /** Now offer the ability to upload files... */
+       if (WC->room_flags & QR_UPLOAD)
+       {
+               wprintf("<hr>");
+               wprintf("<form "
+                       "enctype=\"multipart/form-data\" "
+                       "method=\"POST\" "
+                       "accept-charset=\"UTF-8\" "
+                       "action=\"upload_file\" "
+                       "name=\"upload_file_form\""
+                       ">\n"
+               );
+
+               wprintf(_("Upload a file:"));
+               wprintf("&nbsp;<input NAME=\"filename\" SIZE=16 TYPE=\"file\">&nbsp;\n");
+               wprintf(_("Description:"));
+               wprintf("&nbsp;<input type=\"text\" name=\"description\" maxlength=\"64\" size=\"64\">&nbsp;");
+               wprintf("<input type=\"submit\" name=\"attach_button\" value=\"%s\">\n", _("Upload"));
+
+               wprintf("</form>\n");
+       }
+
+       wprintf("</div>\n");
        wDumpContent(1);
 }
 
@@ -92,3 +116,42 @@ void download_file(char *filename)
 
 }
 
+
+
+void upload_file(void)
+{
+       char buf[1024];
+       size_t bytes_transmitted = 0;
+       size_t blocksize;
+
+       serv_printf("UOPN %s|%s", WC->upload_filename, bstr("description"));
+       serv_getln(buf, sizeof buf);
+       if (buf[0] != '2')
+       {
+               strcpy(WC->ImportantMessage, &buf[4]);
+               display_room_directory();
+               return;
+       }
+
+       while (bytes_transmitted < WC->upload_length)
+       {
+               blocksize = 4096;
+               if (blocksize > (WC->upload_length - bytes_transmitted))
+               {
+                       blocksize = (WC->upload_length - bytes_transmitted);
+               }
+               serv_printf("WRIT %d", blocksize);
+               serv_getln(buf, sizeof buf);
+               if (buf[0] == '7')
+               {
+                       blocksize = atoi(&buf[4]);
+                       serv_write(&WC->upload[bytes_transmitted], blocksize);
+                       bytes_transmitted += blocksize;
+               }
+       }
+
+       serv_puts("UCLS 1");
+       serv_getln(buf, sizeof buf);
+       strcpy(WC->ImportantMessage, &buf[4]);
+       display_room_directory();
+}