From 890ed2ce61a20e7ae14070fc1a76b24e248d0d08 Mon Sep 17 00:00:00 2001
From: Aki <please@ignore.pl>
Date: Sat, 2 May 2020 14:48:14 +0200
Subject: Added initial method parsing

---
 http.c | 14 ++++++++++++++
 http.h |  2 ++
 plop.c |  4 ++--
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/http.c b/http.c
index 264c7b5..6eda100 100644
--- a/http.c
+++ b/http.c
@@ -82,6 +82,20 @@ int parse_request(const int fd, struct request * const request)
 		return -1; // TODO: Handle errors properly
 	}
 
+	for (int i = 0; i < NUMBER_OF_METHODS; ++i)
+	{
+		if (0 == strncmp(method_str[i], buffer, strlen(method_str[i])))
+		{
+			request->method = i;
+			break;
+		}
+
+		if (NUMBER_OF_METHODS - 1 == i)
+		{
+			// TODO: 501 Not Implemented
+		}
+	}
+
 	request->body = malloc(length + 1);
 	memcpy(request->body, buffer, length);
 	request->body[length] = 0;
diff --git a/http.h b/http.h
index 5a9283e..8134b1d 100644
--- a/http.h
+++ b/http.h
@@ -10,6 +10,8 @@ enum method
 	METHOD_DELETE,
 	METHOD_OPTIONS,
 	METHOD_PATCH,
+	NUMBER_OF_METHODS,
+	METHOD_INVALID,
 };
 
 struct request
diff --git a/plop.c b/plop.c
index 9e44ab7..669ac1a 100644
--- a/plop.c
+++ b/plop.c
@@ -86,10 +86,10 @@ int handle_client(struct pollfd * pfd, const int shift_by)
 		return -1; // TODO: Handle errors properly
 	}
 
-	struct request request = {0};
+	struct request request = {METHOD_INVALID, NULL};
 	parse_request(pfd->fd, &request);
 
-	if (-1 == respond_with_body(pfd->fd, STATUS_OK, request.body))
+	if (-1 == respond_with_body(pfd->fd, STATUS_OK, method_str[request.method]))
 	{
 		// TODO: Handle errors properly
 	}
-- 
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