From 549aca223fca8b53fbded2a0bdef19ed4c7bed5f Mon Sep 17 00:00:00 2001
From: Stefan Ritt <stefan.ritt@psi.ch>
Date: Thu, 12 Apr 2007 19:16:55 +0000
Subject: [PATCH] Implemented AJAX request for inserting date/time

SVN revision: 1838
---
 scripts/elcode.js | 33 +++++++++++++++++++++++++++++++--
 src/elogd.c       | 21 +++++++++++++--------
 2 files changed, 44 insertions(+), 10 deletions(-)

diff --git a/scripts/elcode.js b/scripts/elcode.js
index d5f3834c..7ae03bd9 100755
--- a/scripts/elcode.js
+++ b/scripts/elcode.js
@@ -112,8 +112,37 @@ function queryHeading(text)
 
 function insertTime(text)
 {
-   selection =	getSelection(text);
-   elcode1(text, '', datetime, selection);
+   var xmlHttp;
+   
+   try {
+      xmlHttp = new XMLHttpRequest(); // Firefox, Opera 8.0+, Safari
+   }
+   catch (e) {
+      try {
+         xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); // Internet Explorer
+      }
+   catch (e) {
+      try {
+        xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
+      }
+      catch (e) {
+        alert("Your browser does not support AJAX!");
+        return false;
+      }
+    }
+  }
+  
+  xmlHttp.onreadystatechange = function()
+  {
+     if(xmlHttp.readyState == 4)
+       {
+       selection =	getSelection(text);
+       elcode1(text, '', xmlHttp.responseText, selection);
+       }
+  }
+  
+  xmlHttp.open("GET","?cmd=gettimedate",true);
+  xmlHttp.send(null);
 }
 
 function elKeyInit()
diff --git a/src/elogd.c b/src/elogd.c
index 39a2eaf9..743355be 100755
--- a/src/elogd.c
+++ b/src/elogd.c
@@ -9233,13 +9233,6 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
    else
       rsprintf("browser = 'Other';\n");
 
-   if (!getcfg(lbs->name, "Time format", format, sizeof(format)))
-      strcpy(format, DEFAULT_TIME_FORMAT);
-   time(&ltime);
-   pts = localtime(&ltime);
-   my_strftime(str, sizeof(str), format, pts);
-   rsprintf("datetime = '%s';", str);
-
    rsprintf("//-->\n");
    rsprintf("</script>\n");
 
@@ -24361,7 +24354,7 @@ void server_loop(void)
 {
    int status, i, n, n_error, authorized, min, i_min, i_conn, length;
    struct sockaddr_in serv_addr, acc_addr;
-   char pwd[256], str[1000], url[256], cl_pwd[256], *p;
+   char pwd[256], str[1000], url[256], cl_pwd[256], format[256], *p;
    char cookie[256], boundary[256], list[1000], theme[256],
        host_list[MAX_N_LIST][NAME_LENGTH], logbook[256], logbook_enc[256], global_cmd[256];
    int lsock, len, flag, content_length, header_length;
@@ -24370,6 +24363,8 @@ void server_loop(void)
    struct timeval timeout;
    char *net_buffer = NULL;
    int net_buffer_size;
+   time_t now;
+   struct tm *ts;
 
    i_conn = content_length = 0;
    net_buffer_size = 100000;
@@ -25279,6 +25274,16 @@ void server_loop(void)
                if (!logbook[0] && global_cmd[0] && stricmp(global_cmd, "GetConfig") == 0) {
                   download_config();
                   goto redir;
+               } else if (stricmp(global_cmd, "gettimedate") == 0) {
+                  if (!getcfg(logbook, "Time format", format, sizeof(format)))
+                     strcpy(format, DEFAULT_TIME_FORMAT);
+                  time(&now);
+                  ts = localtime(&now);
+                  my_strftime(str, sizeof(str), format, ts);
+                  show_http_header(NULL, FALSE, NULL);
+                  rsputs(str);
+                  rsputs(" ");
+                  goto redir;
                } else if (strncmp(net_buffer, "GET", 3) == 0) {
                   /* extract path and commands */
                   if (strchr(net_buffer, '\r'))