1 files changed, 0 insertions, 207 deletions
diff --git a/www/git.causal.agency/cgit/ui-plain.c b/www/git.causal.agency/cgit/ui-plain.c
deleted file mode 100644
index 65a205fa..00000000
--- a/www/git.causal.agency/cgit/ui-plain.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/* ui-plain.c: functions for output of plain blobs by path
- *
- * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
- *
- * Licensed under GNU General Public License v2
- *   (see COPYING for full license text)
- */
-
-#include "cgit.h"
-#include "ui-plain.h"
-#include "html.h"
-#include "ui-shared.h"
-
-struct walk_tree_context {
-	int match_baselen;
-	int match;
-};
-
-static int print_object(const struct object_id *oid, const char *path)
-{
-	enum object_type type;
-	char *buf, *mimetype;
-	unsigned long size;
-
-	type = oid_object_info(the_repository, oid, &size);
-	if (type == OBJ_BAD) {
-		cgit_print_error_page(404, "Not found", "Not found");
-		return 0;
-	}
-
-	buf = read_object_file(oid, &type, &size);
-	if (!buf) {
-		cgit_print_error_page(404, "Not found", "Not found");
-		return 0;
-	}
-
-	mimetype = get_mimetype_for_filename(path);
-	ctx.page.mimetype = mimetype;
-
-	if (!ctx.repo->enable_html_serving) {
-		html("X-Content-Type-Options: nosniff\n");
-		html("Content-Security-Policy: default-src 'none'\n");
-		if (mimetype) {
-			/* Built-in white list allows PDF and everything that isn't text/ and application/ */
-			if ((!strncmp(mimetype, "text/", 5) || !strncmp(mimetype, "application/", 12)) && strcmp(mimetype, "application/pdf"))
-				ctx.page.mimetype = NULL;
-		}
-	}
-
-	if (!ctx.page.mimetype) {
-		if (buffer_is_binary(buf, size)) {
-			ctx.page.mimetype = "application/octet-stream";
-			ctx.page.charset = NULL;
-		} else {
-			ctx.page.mimetype = "text/plain";
-		}
-	}
-	ctx.page.filename = path;
-	ctx.page.size = size;
-	ctx.page.etag = oid_to_hex(oid);
-	cgit_print_http_headers();
-	html_raw(buf, size);
-	free(mimetype);
-	free(buf);
-	return 1;
-}
-
-static char *buildpath(const char *base, int baselen, const char *path)
-{
-	if (path[0])
-		return fmtalloc("%.*s%s/", baselen, base, path);
-	else
-		return fmtalloc("%.*s/", baselen, base);
-}
-
-static void print_dir(const struct object_id *oid, const char *base,
-		      int baselen, const char *path)
-{
-	char *fullpath, *slash;
-	size_t len;
-
-	fullpath = buildpath(base, baselen, path);
-	slash = (fullpath[0] == '/' ? "" : "/");
-	ctx.page.etag = oid_to_hex(oid);
-	cgit_print_http_headers();
-	htmlf("<html><head><title>%s", slash);
-	html_txt(fullpath);
-	htmlf("</title></head>\n<body>\n<h2>%s", slash);
-	html_txt(fullpath);
-	html("</h2>\n<ul>\n");
-	len = strlen(fullpath);
-	if (len > 1) {
-		fullpath[len - 1] = 0;
-		slash = strrchr(fullpath, '/');
-		if (slash)
-			*(slash + 1) = 0;
-		else {
-			free(fullpath);
-			fullpath = NULL;
-		}
-		html("<li>");
-		cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.oid,
-				fullpath);
-		html("</li>\n");
-	}
-	free(fullpath);
-}
-
-static void print_dir_entry(const struct object_id *oid, const char *base,
-			    int baselen, const char *path, unsigned mode)
-{
-	char *fullpath;
-
-	fullpath = buildpath(base, baselen, path);
-	if (!S_ISDIR(mode) && !S_ISGITLINK(mode))
-		fullpath[strlen(fullpath) - 1] = 0;
-	html("  <li>");
-	if (S_ISGITLINK(mode)) {
-		cgit_submodule_link(NULL, fullpath, oid_to_hex(oid));
-	} else
-		cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
-				fullpath);
-	html("</li>\n");
-	free(fullpath);
-}
-
-static void print_dir_tail(void)
-{
-	html(" </ul>\n</body></html>\n");
-}
-
-static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, void *cbdata)
-{
-	struct walk_tree_context *walk_tree_ctx = cbdata;
-
-	if (base->len == walk_tree_ctx->match_baselen) {
-		if (S_ISREG(mode) || S_ISLNK(mode)) {
-			if (print_object(oid, pathname))
-				walk_tree_ctx->match = 1;
-		} else if (S_ISDIR(mode)) {
-			print_dir(oid, base->buf, base->len, pathname);
-			walk_tree_ctx->match = 2;
-			return READ_TREE_RECURSIVE;
-		}
-	} else if (base->len < INT_MAX && (int)base->len > walk_tree_ctx->match_baselen) {
-		print_dir_entry(oid, base->buf, base->len, pathname, mode);
-		walk_tree_ctx->match = 2;
-	} else if (S_ISDIR(mode)) {
-		return READ_TREE_RECURSIVE;
-	}
-
-	return 0;
-}
-
-static int basedir_len(const char *path)
-{
-	char *p = strrchr(path, '/');
-	if (p)
-		return p - path + 1;
-	return 0;
-}
-
-void cgit_print_plain(void)
-{
-	const char *rev = ctx.qry.oid;
-	struct object_id oid;
-	struct commit *commit;
-	struct pathspec_item path_items = {
-		.match = ctx.qry.path,
-		.len = ctx.qry.path ? strlen(ctx.qry.path) : 0
-	};
-	struct pathspec paths = {
-		.nr = 1,
-		.items = &path_items
-	};
-	struct walk_tree_context walk_tree_ctx = {
-		.match = 0
-	};
-
-	if (!rev)
-		rev = ctx.qry.head;
-
-	if (get_oid(rev, &oid)) {
-		cgit_print_error_page(404, "Not found", "Not found");
-		return;
-	}
-	commit = lookup_commit_reference(the_repository, &oid);
-	if (!commit || parse_commit(commit)) {
-		cgit_print_error_page(404, "Not found", "Not found");
-		return;
-	}
-	if (!path_items.match) {
-		path_items.match = "";
-		walk_tree_ctx.match_baselen = -1;
-		print_dir(get_commit_tree_oid(commit), "", 0, "");
-		walk_tree_ctx.match = 2;
-	}
-	else
-		walk_tree_ctx.match_baselen = basedir_len(path_items.match);
-	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
-		  &paths, walk_tree, &walk_tree_ctx);
-	if (!walk_tree_ctx.match)
-		cgit_print_error_page(404, "Not found", "Not found");
-	else if (walk_tree_ctx.match == 2)
-		print_dir_tail();
-}