commit fb283746eb7c7ce6fade0ee340883700ca71ef1b
parent 5c659994bf7fcc8521fe2304dae5f01a5360081a
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date: Thu, 24 Dec 2020 15:35:25 +0300
examples: fixed portability and compiler warnings
Diffstat:
1 file changed, 43 insertions(+), 43 deletions(-)
diff --git a/src/examples/websocket_threaded_example.c b/src/examples/websocket_threaded_example.c
@@ -36,40 +36,40 @@
"<title>WebSocket chat</title>\n" \
"<script>\n" \
"document.addEventListener('DOMContentLoaded', function() {\n" \
- " const ws = new WebSocket('ws:// ' + window.location.host);\n" \
- // " const btn = document.getElementById('send');\n" \
- // " const msg = document.getElementById('msg');\n" \
- // " const log = document.getElementById('log');\n" \
- // " ws.onopen = function() {\n" \
- // " log.value += 'Connected\\n';\n" \
- // " };\n" \
- // " ws.onclose = function() {\n" \
- // " log.value += 'Disconnected\\n';\n" \
- // " };\n" \
- // " ws.onmessage = function(ev) {\n" \
- // " log.value += ev.data + '\\n';\n" \
- // " };\n" \
- // " btn.onclick = function() {\n" \
- // " log.value += '<You>: ' + msg.value + '\\n';\n" \
- // " ws.send(msg.value);\n" \
- // " };\n" \
- // " msg.onkeyup = function(ev) {\n" \
- // " if (ev.keyCode === 13) {\n" \
- // " ev.preventDefault();\n" \
- // " ev.stopPropagation();\n" \
- // " btn.click();\n" \
- // " msg.value = '';\n" \
- // " }\n" \
- // " };\n" \
- // "});\n" \
- // "</script>\n" \
- // "</head>\n" \
- // "<body>\n" \
- // "<input type='text' id='msg' autofocus/>\n" \
- // "<input type='button' id='send' value='Send' /><br /><br />\n" \
- // "<textarea id='log' rows='20' cols='28'></textarea>\n" \
- // "</body>\n" \
- // "</html>"
+ " const ws = new WebSocket('ws:// ' + window.location.host);\n" /* \
+ " const btn = document.getElementById('send');\n" \
+ " const msg = document.getElementById('msg');\n" \
+ " const log = document.getElementById('log');\n" \
+ " ws.onopen = function() {\n" \
+ " log.value += 'Connected\\n';\n" \
+ " };\n" \
+ " ws.onclose = function() {\n" \
+ " log.value += 'Disconnected\\n';\n" \
+ " };\n" \
+ " ws.onmessage = function(ev) {\n" \
+ " log.value += ev.data + '\\n';\n" \
+ " };\n" \
+ " btn.onclick = function() {\n" \
+ " log.value += '<You>: ' + msg.value + '\\n';\n" \
+ " ws.send(msg.value);\n" \
+ " };\n" \
+ " msg.onkeyup = function(ev) {\n" \
+ " if (ev.keyCode === 13) {\n" \
+ " ev.preventDefault();\n" \
+ " ev.stopPropagation();\n" \
+ " btn.click();\n" \
+ " msg.value = '';\n" \
+ " }\n" \
+ " };\n" \
+ "});\n" \
+ "</script>\n" \
+ "</head>\n" \
+ "<body>\n" \
+ "<input type='text' id='msg' autofocus/>\n" \
+ "<input type='button' id='send' value='Send' /><br /><br />\n" \
+ "<textarea id='log' rows='20' cols='28'></textarea>\n" \
+ "</body>\n" \
+ "</html>" */
#define BAD_REQUEST_PAGE \
"<html>\n" \
"<head>\n" \
@@ -101,7 +101,7 @@
#define MAX_CLIENTS 10
-static int CLIENT_SOCKS[MAX_CLIENTS];
+static MHD_socket CLIENT_SOCKS[MAX_CLIENTS];
static pthread_mutex_t MUTEX = PTHREAD_MUTEX_INITIALIZER;
@@ -535,7 +535,7 @@ send_all (MHD_socket sock, const unsigned char *buf, size_t len)
for (off = 0; off < len; off += ret)
{
- ret = send (sock, &buf[off], len - off, 0);
+ ret = send (sock, (const void*)&buf[off], len - off, 0);
if (0 > ret)
{
if (EAGAIN == errno)
@@ -555,14 +555,14 @@ send_all (MHD_socket sock, const unsigned char *buf, size_t len)
static int
-ws_send_frame (int sock, const char *msg, size_t length)
+ws_send_frame (MHD_socket sock, const char *msg, size_t length)
{
unsigned char *response;
unsigned char frame[10];
unsigned char idx_first_rdata;
int idx_response;
int output;
- int isock;
+ MHD_socket isock;
size_t i;
frame[0] = (WS_FIN | WS_OPCODE_TEXT_FRAME);
@@ -613,7 +613,7 @@ ws_send_frame (int sock, const char *msg, size_t length)
for (i = 0; i < MAX_CLIENTS; i++)
{
isock = CLIENT_SOCKS[i];
- if ((isock > -1) && (isock != sock))
+ if ((isock != MHD_INVALID_SOCKET) && (isock != sock))
{
output += send_all (isock, response, idx_response);
}
@@ -699,7 +699,7 @@ run_usock (void *cls)
make_blocking (ws->sock);
while (1)
{
- got = recv (ws->sock, buf, sizeof (buf), 0);
+ got = recv (ws->sock, (void*) buf, sizeof (buf), 0);
if (0 >= got)
{
break;
@@ -711,7 +711,7 @@ run_usock (void *cls)
}
if (type == WS_OPCODE_TEXT_FRAME)
{
- size = sprintf (client, "User#%d: ", ws->sock);
+ size = sprintf (client, "User#%d: ", (int)ws->sock);
size += got;
text = malloc (size);
if (NULL != buf)
@@ -744,7 +744,7 @@ run_usock (void *cls)
{
if (CLIENT_SOCKS[i] == ws->sock)
{
- CLIENT_SOCKS[i] = -1;
+ CLIENT_SOCKS[i] = MHD_INVALID_SOCKET;
break;
}
}
@@ -781,7 +781,7 @@ uh_cb (void *cls, struct MHD_Connection *con, void *con_cls,
pthread_mutex_lock (&MUTEX);
for (i = 0; i < MAX_CLIENTS; i++)
{
- if (-1 == CLIENT_SOCKS[i])
+ if (MHD_INVALID_SOCKET == CLIENT_SOCKS[i])
{
CLIENT_SOCKS[i] = ws->sock;
sock_overflow = MHD_NO;
