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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/guess-content-type.R
\name{guess_content_type}
\alias{guess_content_type}
\title{Guess MIME type from filename (extension)}
\usage{
guess_content_type(path, not_found = "???", custom_db = NULL)
}
\arguments{
\item{path}{path to file}
\item{not_found}{MIME type to use when the content cannot be guessed by
file type.}
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\item{custom_db}{a single data frames each with two columns:
\code{mime_type} and \code{extension}. These sources will be used along with
the built-in sources and will take priority over the built-in sources.
Note that the \code{extension}s should be lower case as they are in the
official MIME database.}
}
\value{
character vector
}
\description{
Uses an internal database of over 1,800 file extension-to-MIME mappings to
return one or more associated types for a given input path. If no match is
found, \code{???} is returned.
}
\examples{
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guess_content_type(system.file("extdat", "pass-through", "test.pdf", package="wand"))
}