Implemented file comparison.

 #Please enter the commit message for your changes. Lines starting

1 files changed, 72 insertions, 6 deletions

diff --git a/doc/bmc.html b/doc/bmc.html
index 7c6d7f5..aeced44 100644
--- a/doc/bmc.html
+++ b/doc/bmc.html
@@ -26,8 +26,10 @@ The program writes output (if any) to standard output or standard error.
 If the program is run without any command-line arguments it is run in <i>CGI
 mode</i>. In this case, the program is assumed to be launched by a web server
 in response to a request from a web client. Arguments are extracted from the
-environment and output is written to standard output in a format suitable for
-being sent back to and processed by the web client.
+QUERY_STRING environment variable or from the standard input depending on
+whether the HTTP request method was GET or POST respectively. The output is
+written to standard output in a format suitable for being sent back to and
+processed by the web client (typically JSON - see below).
 
 <p />
 If command-line arguments are present the program is run in <i>raw mode</i>.
@@ -62,13 +64,13 @@ In raw mode, the server location may also be specified by passing the
 
 The command-line option overrides the environment variable.
 
-<h3>Commands</h3>
+<h3>Commands taking arguments</h3>
 
 <b>Note:</b>
 The 'Command' column in the table below shows the raw mode command line
-syntax. In CGI mode the initial arguments (passed in environment variables)
-are converted internally to a format that is equivalent to the raw mode
-command line.
+syntax. In CGI mode the initial arguments (passed in the QUERY_STRING
+environment variable) are converted internally to a format that is equivalent
+to the raw mode command line. 
 
 <br /><br />
 
@@ -521,5 +523,69 @@ Content-type: text/json
 
 </table>
 
+<br /><br />
+
+<h3>Commands without arguments</h3>
+
+<b>Note:</b>
+
+The commands below assume their input to be passed on standard input only
+(i.e. no command-line arguments and no QUERY_STRING environment
+variable). They are used in CGI-mode for requests that need to pass their
+input using POST (rather than GET) as the HTTP request method.
+
+<br /><br />
+
+<table border=1>
+<tr>
+    <th>Command</th>
+    <th>Description</th>
+    <th>Standard input</th>
+    <th>Standard output</th>
+</tr>
+
+<!-- ---------------------------------------------------------------------------------- -->
+<tr>
+<td>
+<pre class="command">
+./bmc
+</pre>
+</td>
+<td class="commandDescr">
+Extracts all results.
+</td>
+<td>
+<i>XML structure having the same format as that produced by QTestLib.</i>
+</td>
+
+<td>
+<pre>
+Content-type: text/json
+
+{
+    "testCase": "&lt;test case&gt;",
+    "testFunctions": [
+        {
+            "testFunction": "&lt;test function&gt;",
+            "results": [
+                {
+                    "dataTag": "&lt;data tag&gt;",
+                    "metric": "&lt;metric&gt;",
+                    "value": "&lt;value&gt;",
+                    "iterations": "&lt;iterations&gt;"
+                },
+                ...
+            ]
+        },
+        ...
+    ]
+}
+</pre>
+</td>
+
+</tr>
+
+</table>
+
 </body>
 </html>