/// <summary>
/// Checks if the specified by input parameter tool's system variable is correctly specified
/// and the specified tool can be executed.
/// </summary>
/// <param name="keyWord">the keyword specifying the tool (GhostScript or ImageMagick)</param>
/// <returns>
/// boolean result of checking: true - System variable is correctly specified
/// and the specified tool can be executed
/// </returns>
public bool IsVersionCommandExecutable(String keyWord)
{
if (keyWord == null)
{
return(false);
}
String command = null;
switch (keyWord)
{
case GHOSTSCRIPT_KEYWORD: {
command = gsExec;
break;
}
case MAGICK_COMPARE_KEYWORD: {
command = compareExec;
break;
}
}
try {
String result = SystemUtil.RunProcessAndGetOutput(command, "-version");
return(result.Contains(keyWord));
}
catch (Exception) {
return(false);
}
}
/// <summary>
/// Checks if the command, passed as parameter, is executable and the output version text contains
/// expected text
/// </summary>
/// <param name="command">a string command to execute</param>
/// <param name="versionText">an expected version text line</param>
/// <returns>
/// boolean result of checking: true - the required command is executable and the output version
/// text is correct
/// </returns>
public static bool IsVersionCommandExecutable(String command, String versionText)
{
if ((command == null) || (versionText == null))
{
return(false);
}
try {
String result = SystemUtil.RunProcessAndGetOutput(command, "-version");
return(result.Contains(versionText));
}
catch (Exception) {
return(false);
}
}