From: Ben Hutchings <ben@decadent.org.uk>
Date: Mon, 5 Dec 2005 00:24:59 +0000 (+0000)
Subject: Cleaned up filename and URI handling, adding support for use of page filenames on... 
X-Git-Tag: 0.4~1
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=videolink.git;a=commitdiff_plain;h=083fe0658d0b592061ec1332706fa852c4cf13e8

Cleaned up filename and URI handling, adding support for use of page filenames on the command line.
---

diff --git a/webdvd.cpp b/webdvd.cpp
index 58c849a..6fb547f 100644
--- a/webdvd.cpp
+++ b/webdvd.cpp
@@ -2,6 +2,7 @@
 // See the file "COPYING" for licence details.
 
 #include <cassert>
+#include <cstring>
 #include <exception>
 #include <fstream>
 #include <iomanip>
@@ -215,11 +216,9 @@ namespace
 						  video_paths_.size() + 1)))
 	    .second)
 	{
-	    // FIXME: Should accept some slightly different URI prefixes
-	    // (e.g. file://localhost/) and decode any URI-escaped
-	    // characters in the path.
-	    assert(uri.compare(0, 8, "file:///") == 0);
-	    video_paths_.push_back(uri.substr(7));
+	    Glib::ustring hostname;
+	    video_paths_.push_back(Glib::filename_from_uri(uri, hostname));
+	    // FIXME: Should check the hostname
 	}
     }
 
@@ -905,8 +904,10 @@ int main(int argc, char ** argv)
     {
 	video::frame_params frame_params = video::pal_params;
 	bool preview_mode = false;
+	std::string menu_url;
+	std::string output_dir;
 
-	// Do initial argument parsing.  We have to do this before
+	// Do initial option parsing.  We have to do this before
 	// letting Gtk parse the arguments since we may need to spawn
 	// Xvfb first.
 	int argi = 1;
@@ -958,7 +959,7 @@ int main(int argc, char ** argv)
 	// Initialise Gtk
 	Gtk::Main kit(argc, argv);
 
-	// Complete argument parsing with Gtk's options out of the way.
+	// Complete option parsing with Gtk's options out of the way.
 	argi = 1;
 	while (argi != argc)
 	{
@@ -986,18 +987,35 @@ int main(int argc, char ** argv)
 		break;
 	    }
 	}
-	if (argc - argi != (preview_mode ? 1 : 2))
+
+	// Look for a starting URL or filename and (except in preview
+	// mode) an output directory after the options.
+        if (argc - argi != (preview_mode ? 1 : 2))
 	{
 	    print_usage(std::cerr, argv[0]);
 	    return EXIT_FAILURE;
 	}
+	if (std::strstr(argv[argi], "://"))
+	{
+	    // It appears to be an absolute URL, so use it as-is.
+	    menu_url = argv[argi];
+	}
+	else
+	{
+	    // Assume it's a filename.  Resolve it to an absolute URL.
+	    std::string path(argv[argi]);
+	    if (!Glib::path_is_absolute(path))
+		path = Glib::build_filename(Glib::get_current_dir(), path);
+	    menu_url = Glib::filename_to_uri(path);		
+	}
+	if (!preview_mode)
+	    output_dir = argv[argi + 1];
 
 	// Initialise Mozilla
 	BrowserWidget::init();
 
-	WebDvdWindow window(frame_params,
-			    argv[argi],
-			    preview_mode ? "" : argv[argi + 1]);
+	// Run the browser/converter
+	WebDvdWindow window(frame_params, menu_url, output_dir);
 	Gtk::Main::run(window);
     }
     catch (std::exception & e)