GopherProxy

	Rename REQ_MOD to REQ_IF_MODIFIED_SINCE - quark - quark web server
	git clone git://git.suckless.org/quark
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	---
	commit 90d5179ea0d7a437a08085dfa1c10953dbd45a68
	parent 2c50d0c654ca619fc3c3e34ee3452ffdf9ef7c4e
	Author: Laslo Hunhold <[email protected]>
	Date: Wed, 5 Aug 2020 15:46:03 +0200

	Rename REQ_MOD to REQ_IF_MODIFIED_SINCE

	The named constants for header fields of the response struct all
	pretty much matched the actual header name, which I think improves
	readability for everyone familiar with the HTTP-spec.

	The request header fields named constants followed the rule, except
	the "If-Modified-Since"-header, which is addressed in this commit.

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

	Diffstat:
	M http.c \| 11 ++++++-----
	M http.h \| 2 +-

	2 files changed, 7 insertions(+), 6 deletions(-)
	---
	diff --git a/http.c b/http.c
	@@ -22,9 +22,9 @@
	#include "util.h"

	const char *req_field_str[] = {
	- [REQ_HOST] = "Host",
	- [REQ_RANGE] = "Range",
	- [REQ_MOD] = "If-Modified-Since",
	+ [REQ_HOST] = "Host",
	+ [REQ_RANGE] = "Range",
	+ [REQ_IF_MODIFIED_SINCE] = "If-Modified-Since",
	};

	const char *req_method_str[] = {
	@@ -671,9 +671,10 @@ http_send_response(int fd, struct request *req)
	}

	/* modified since */
	- if (req->field[REQ_MOD][0]) {
	+ if (req->field[REQ_IF_MODIFIED_SINCE][0]) {
	/* parse field */
	- if (!strptime(req->field[REQ_MOD], "%a, %d %b %Y %T GMT", &tm)…
	+ if (!strptime(req->field[REQ_IF_MODIFIED_SINCE],
	+ "%a, %d %b %Y %T GMT", &tm)) {
	return http_send_status(fd, S_BAD_REQUEST);
	}

	diff --git a/http.h b/http.h
	@@ -10,7 +10,7 @@
	enum req_field {
	REQ_HOST,
	REQ_RANGE,
	- REQ_MOD,
	+ REQ_IF_MODIFIED_SINCE,
	NUM_REQ_FIELDS,
	};