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Diffstat (limited to 'src/url_util.erl')
-rw-r--r-- | src/url_util.erl | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/url_util.erl b/src/url_util.erl deleted file mode 100644 index 64140321b..000000000 --- a/src/url_util.erl +++ /dev/null @@ -1,65 +0,0 @@ -%% Author: Romuald du Song -%% Created: 9 oct. 2009 -%% Description: -%% Hacked from Joe Armtrong http://www.erlang.org/examples/small_examples/urlget.erl - --module(url_util). - -%% -%% Include files -%% - -%% -%% Exported Functions -%% --export([parse/1]). - -%% -%% API Functions -%% - -%%---------------------------------------------------------------------- -%% parse(URL) -> {http, Site, Port, File} | -%% {file, File} | {error,Why} -%% (primitive) - -parse([$h,$t,$t,$p,$:,$/,$/|T]) -> parse_http(T, http); -parse([$h,$t,$t,$p,$s,$:,$/,$/|T]) -> parse_http(T, https); -parse([$f,$t,$p,$:,$/,$/|_T]) -> {error, no_ftp}; -parse([$f,$i,$l,$e,$:,$/,$/|F]) -> {file, F}; -parse(_X) -> {error, unknown_url_type}. - - -%% -%% Local Functions -%% - -parse_http(X, Protocol) -> - case string:chr(X, $/) of - 0 -> - %% not terminated by "/" (sigh) - %% try again - parse_http(X ++ "/", Protocol); - N -> - %% The Host is up to the first "/" - %% The file is everything else - Host = string:substr(X, 1, N-1), - File = string:substr(X, N, length(X)), - %% Now check to see if the host name contains a colon - %% i.e. there is an explicit port address in the hostname - case string:chr(Host, $:) of - 0 -> - %% no colon - Port = 80, - {Protocol, Host, Port, File}; - M -> - Site = string:substr(Host,1,M-1), - case (catch list_to_integer( - string:substr(Host, M+1, length(Host)))) of - {'EXIT', _} -> - {Protocol, Site, 80, File}; - Port -> - {Protocol, Site, Port, File} - end - end - end. |