From 29f6f77bc3f2b19b77d3fcb2a67f02fa4c6a5256 Mon Sep 17 00:00:00 2001
From: Jianhui Zhao <jianhuizhao329@gmail.com>
Date: Mon, 8 Jan 2018 15:02:59 +0800
Subject: [PATCH] Convert indentation to spaces

Signed-off-by: Jianhui Zhao <jianhuizhao329@gmail.com>
---
 example/helloworld.c |  6 +++---
 src/log.c            |  1 -
 src/utils.c          | 16 ++++++++--------
 src/utils.h          |  1 -
 src/uwsc.h           | 36 ++++++++++++++++++------------------
 5 files changed, 29 insertions(+), 31 deletions(-)

diff --git a/example/helloworld.c b/example/helloworld.c
index e1884aa..1f484bc 100755
--- a/example/helloworld.c
+++ b/example/helloworld.c
@@ -44,7 +44,7 @@ static void uwsc_onopen(struct uwsc_client *cl)
 
 static void uwsc_onmessage(struct uwsc_client *cl, char *data, uint64_t len, enum websocket_op op)
 {
-	printf("recv:[%.*s]\n", (int)len, data);
+    printf("recv:[%.*s]\n", (int)len, data);
 }
 
 static void uwsc_onerror(struct uwsc_client *cl)
@@ -66,7 +66,7 @@ int main(int argc, char **argv)
     cl = uwsc_new("ws://127.0.0.1:81/lua");
     //cl = uwsc_new("wss://127.0.0.1:81/lua");
    
-   	cl->onopen = uwsc_onopen;
+    cl->onopen = uwsc_onopen;
     cl->onmessage = uwsc_onmessage;
     cl->onerror = uwsc_onerror;
     cl->onclose = uwsc_onclose;
@@ -74,7 +74,7 @@ int main(int argc, char **argv)
     uloop_run();
     uloop_done();
     
-	cl->free(cl);
+    cl->free(cl);
 
     return 0;
 }
diff --git a/src/log.c b/src/log.c
index 202ce86..bab770d 100755
--- a/src/log.c
+++ b/src/log.c
@@ -42,4 +42,3 @@ void __uwsc_log(const char *filename, int line, int priority, const char *format
         fprintf(stderr, "%s\n", buf);
 #endif
 }
-
diff --git a/src/utils.c b/src/utils.c
index a3d3904..8a1d854 100755
--- a/src/utils.c
+++ b/src/utils.c
@@ -2,15 +2,15 @@
 
 int get_nonce(uint8_t *dest, int len)
 {
-	FILE *fp;
-	size_t n;
+    FILE *fp;
+    size_t n;
 
-	fp = fopen("/dev/urandom", "r");
-	if (fp) {
-		n = fread(dest, len, 1, fp);
-		fclose(fp);
-		return n;
-	}
+    fp = fopen("/dev/urandom", "r");
+    if (fp) {
+        n = fread(dest, len, 1, fp);
+        fclose(fp);
+        return n;
+    }
 
     return -1;
 }
diff --git a/src/utils.h b/src/utils.h
index 4153d3b..8eca788 100755
--- a/src/utils.h
+++ b/src/utils.h
@@ -28,4 +28,3 @@ const struct ustream_ssl_ops *init_ustream_ssl();
 #endif
 
 #endif
-
diff --git a/src/uwsc.h b/src/uwsc.h
index 3f29730..52a47f3 100755
--- a/src/uwsc.h
+++ b/src/uwsc.h
@@ -31,42 +31,42 @@ enum uwsc_error_code {
 };
 
 enum client_state {
-	CLIENT_STATE_INIT,
-	CLIENT_STATE_HANDSHAKE,
-	CLIENT_STATE_MESSAGE
+    CLIENT_STATE_INIT,
+    CLIENT_STATE_HANDSHAKE,
+    CLIENT_STATE_MESSAGE
 };
 
 enum websocket_op {
-	WEBSOCKET_OP_CONTINUE = 0x0,
-	WEBSOCKET_OP_TEXT = 0x1,
-	WEBSOCKET_OP_BINARY = 0x2,
-	WEBSOCKET_OP_CLOSE = 0x8,
-	WEBSOCKET_OP_PING = 0x9,
-	WEBSOCKET_OP_PONG = 0xA
+    WEBSOCKET_OP_CONTINUE = 0x0,
+    WEBSOCKET_OP_TEXT = 0x1,
+    WEBSOCKET_OP_BINARY = 0x2,
+    WEBSOCKET_OP_CLOSE = 0x8,
+    WEBSOCKET_OP_PING = 0x9,
+    WEBSOCKET_OP_PONG = 0xA
 };
 
 struct uwsc_frame {
-	uint8_t fin;
-	uint8_t opcode;
-	uint64_t payload_len;
-	char *payload;
+    uint8_t fin;
+    uint8_t opcode;
+    uint64_t payload_len;
+    char *payload;
 };
 
 struct uwsc_client {
-	struct ustream *us;
+    struct ustream *us;
     struct ustream_fd sfd;
-	enum client_state state;
+    enum client_state state;
     struct uwsc_frame frame;
     struct uloop_timeout timeout;
     enum uwsc_error_code error;
     
 #if (UWSC_SSL_SUPPORT)
     struct ustream_ssl ussl;
-	struct ustream_ssl_ctx *ssl_ctx;
-	const struct ustream_ssl_ops *ssl_ops;
+    struct ustream_ssl_ctx *ssl_ctx;
+    const struct ustream_ssl_ops *ssl_ops;
 #endif
 
-	void (*onopen)(struct uwsc_client *cl);
+    void (*onopen)(struct uwsc_client *cl);
     void (*onmessage)(struct uwsc_client *cl, char *data, uint64_t len, enum websocket_op op);
     void (*onerror)(struct uwsc_client *cl);
     void (*onclose)(struct uwsc_client *cl);