############# MAINHOST.COM ################
<VirtualHost *:80>
    ServerAdmin admin@mainhost.com
    DocumentRoot "/usr/local/apache2/htdocs"
    ServerName mainhost.com
    ServerAlias www.mainhost.com

    <Directory "/usr/local/apache2/htdocs">
        #Options Indexes FollowSymLinks
        AllowOverride AuthConfig Limit
        Order allow,deny
        Allow from all
    </Directory>

    RewriteEngine  on
    RewriteCond     %{HTTPS}        !on         [OR,NC]
    RewriteCond     %{REQUEST_SCHEME}           !https  [OR,NC]
    RewriteCond     %{SERVER_PORT}      !443   [NC]
    RewriteCond     %{HTTP_HOST}        ^mainhost\.com$  [NC]
    RewriteRule         ^(.*)$          https://www.%{HTTP_HOST}$1  [R=301,L]
    RewriteRule         ^(.*)$          https://%{HTTP_HOST}$1  [R=301,L]

    ErrorLog "logs/error_log"
    CustomLog "logs/access_log" common
</VirtualHost>


############# EXAMPLE.COM ################
<VirtualHost *:80>
    ServerAdmin admin@example.com
    DocumentRoot "/usr/local/apache2/htdocs/example.com"
    ServerName example.com
    ServerAlias www.example.com

    <Directory "/usr/local/apache2/htdocs/example.com">
        #Options Indexes FollowSymLinks
	AllowOverride AuthConfig Limit
        Order allow,deny
        Allow from all
    </Directory>

    RewriteEngine   on
    RewriteCond     %{HTTPS}        !on         [OR,NC]
    RewriteCond     %{REQUEST_SCHEME}           !https  [OR,NC]
    RewriteCond     %{SERVER_PORT}      !443   [NC]
    RewriteCond     %{HTTP_HOST}        ^example\.com$  [NC]
    RewriteRule     ^(.*)$              https://www.%{HTTP_HOST}$1  [R=301,L]
    RewriteRule     ^(.*)$              https://%{HTTP_HOST}$1  [R=301,L]

    ErrorLog "logs/error_log"
    CustomLog "logs/access_log" common
</VirtualHost>