GopherProxy

	Rename "target" to "URI" where appropriate - quark - quark web server
	git clone git://git.suckless.org/quark
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	---
	commit 50c85ec642d1327135eb5a58c6d1ffc1ee0d41dc
	parent 68be64e2c12f6ab5355a147484896eae12d2b166
	Author: Laslo Hunhold <[email protected]>
	Date: Sat, 22 Aug 2020 23:37:08 +0200

	Rename "target" to "URI" where appropriate

	Of course URIs point at "targets", but the URIs themselves should
	be called what they are, not only in the interest of clarity in terms
	of nomenclature.

	Signed-off-by: Laslo Hunhold <[email protected]>

	Diffstat:
	M http.c \| 22 +++++++++++-----------
	M http.h \| 2 +-
	M main.c \| 2 +-
	M quark.1 \| 8 ++++----

	4 files changed, 17 insertions(+), 17 deletions(-)
	---
	diff --git a/http.c b/http.c
	@@ -232,9 +232,9 @@ http_parse_header(const char h, struct request req)
	if (q - p + 1 > PATH_MAX) {
	return S_REQUEST_TOO_LARGE;
	}
	- memcpy(req->target, p, q - p);
	- req->target[q - p] = '\0';
	- decode(req->target, req->target);
	+ memcpy(req->uri, p, q - p);
	+ req->uri[q - p] = '\0';
	+ decode(req->uri, req->uri);

	/* basis for next step */
	p = q + 1;
	@@ -566,7 +566,7 @@ http_prepare_response(const struct request *req, struct res…
	memset(res, 0, sizeof(*res));

	/* make a working copy of the URI and normalize it */
	- memcpy(realuri, req->target, sizeof(realuri));
	+ memcpy(realuri, req->uri, sizeof(realuri));
	if (normabspath(realuri)) {
	return S_BAD_REQUEST;
	}
	@@ -593,7 +593,7 @@ http_prepare_response(const struct request *req, struct res…
	}
	}

	- /* apply target prefix mapping */
	+ /* apply URI prefix mapping */
	for (i = 0; i < s->map_len; i++) {
	len = strlen(s->map[i].from);
	if (!strncmp(realuri, s->map[i].from, len)) {
	@@ -604,7 +604,7 @@ http_prepare_response(const struct request *req, struct res…
	continue;
	}

	- /* swap out target prefix */
	+ /* swap out URI prefix */
	memmove(realuri, realuri + len, strlen(realuri) + 1);
	if (prepend(realuri, LEN(realuri), s->map[i].to)) {
	return S_REQUEST_TOO_LARGE;
	@@ -636,7 +636,7 @@ http_prepare_response(const struct request *req, struct res…
	}

	/*
	- * reject hidden target, except if it is a well-known URI
	+ * reject hidden targets, except if it is a well-known URI
	* according to RFC 8615
	*/
	if (strstr(realuri, "/.") && strncmp(realuri,
	@@ -648,7 +648,7 @@ http_prepare_response(const struct request *req, struct res…
	* redirect if the original URI and the "real" URI differ or if
	* the requested host is non-canonical
	*/
	- if (strcmp(req->target, realuri) \|\| (s->vhost && vhost &&
	+ if (strcmp(req->uri, realuri) \|\| (s->vhost && vhost &&
	strcmp(req->field[REQ_HOST], vhost->chost))) {
	res->status = S_MOVED_PERMANENTLY;

	@@ -700,11 +700,11 @@ http_prepare_response(const struct request *req, struct r…
	* (optionally including the vhost servedir as a prefix)
	* into the actual response-path
	*/
	- if (esnprintf(res->uri, sizeof(res->uri), "%s", req->target)) {
	+ if (esnprintf(res->uri, sizeof(res->uri), "%s", req->uri)) {
	return S_REQUEST_TOO_LARGE;
	}
	if (esnprintf(res->path, sizeof(res->path), "%s%s",
	- vhost ? vhost->dir : "", RELPATH(req->target))) {
	+ vhost ? vhost->dir : "", RELPATH(req->uri))) {
	return S_REQUEST_TOO_LARGE;
	}
	}
	@@ -715,7 +715,7 @@ http_prepare_response(const struct request *req, struct res…
	* the URI
	*/
	if (esnprintf(tmpuri, sizeof(tmpuri), "%s%s",
	- req->target, s->docindex)) {
	+ req->uri, s->docindex)) {
	return S_REQUEST_TOO_LARGE;
	}

	diff --git a/http.h b/http.h
	@@ -28,7 +28,7 @@ extern const char *req_method_str[];

	struct request {
	enum req_method method;
	- char target[PATH_MAX];
	+ char uri[PATH_MAX];
	char field[NUM_REQ_FIELDS][FIELD_MAX];
	};

	diff --git a/main.c b/main.c
	@@ -64,7 +64,7 @@ serve(int infd, const struct sockaddr_storage *in_sa, const s…
	goto cleanup;
	}
	printf("%s\t%s\t%d\t%s\t%s\n", tstmp, inaddr, status,
	- c.req.field[REQ_HOST], c.req.target);
	+ c.req.field[REQ_HOST], c.req.uri);
	cleanup:
	/* clean up and finish */
	shutdown(c.fd, SHUT_RD);
	diff --git a/quark.1 b/quark.1
	@@ -1,4 +1,4 @@
	-.Dd 2020-08-18
	+.Dd 2020-08-22
	.Dt QUARK 1
	.Os suckless.org
	.Sh NAME
	@@ -63,7 +63,7 @@ The default is "index.html".
	.It Fl l
	Enable directory listing.
	.It Fl m Ar map
	-Add the target prefix mapping rule specified by
	+Add the URI prefix mapping rule specified by
	.Ar map ,
	which has the form
	.Qq Pa from to [chost] ,
	@@ -72,7 +72,7 @@ escaped with '\\'.
	.Pp
	The prefix
	.Pa from
	-of all matching targets is replaced with
	+of all matching URIs is replaced with
	.Pa to ,
	optionally limited to the canonical virtual host
	.Pa chost .
	@@ -117,7 +117,7 @@ is redirected to the canonical host
	.Pa chost ,
	if they differ, using the directory
	.Pa dir
	-as the root directory, optionally prefixing the target with
	+as the root directory, optionally prefixing the URI with
	.Pa prefix .
	If any virtual hosts are specified, all requests on non-matching
	hosts are discarded.