static void mg_ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
switch (ev) {
case MG_EV_ACCEPT: {
char addr[32];
mg_conn_addr_to_str(nc, addr, sizeof(addr), MG_SOCK_STRINGIFY_REMOTE |
MG_SOCK_STRINGIFY_IP |
MG_SOCK_STRINGIFY_PORT);
LOG(LL_INFO, ("%p conn from %s", nc, addr));
break;
}
case MG_EV_HTTP_REQUEST: {
char addr[32];
struct http_message *hm = (struct http_message *) ev_data;
cs_stat_t st;
mg_conn_addr_to_str(nc, addr, sizeof(addr), MG_SOCK_STRINGIFY_REMOTE |
MG_SOCK_STRINGIFY_IP |
MG_SOCK_STRINGIFY_PORT);
LOG(LL_INFO,
("HTTP request from %s: %.*s %.*s", addr, (int) hm->method.len,
hm->method.p, (int) hm->uri.len, hm->uri.p));
if (mg_vcmp(&hm->uri, "/upload") == 0 ||
(mg_vcmp(&hm->uri, "/") == 0 && mg_stat("SL:index.html", &st) != 0)) {
mg_send(nc, upload_form, strlen(upload_form));
nc->flags |= MG_F_SEND_AND_CLOSE;
break;
}
struct mg_serve_http_opts opts;
memset(&opts, 0, sizeof(opts));
opts.document_root = "SL:";
mg_serve_http(nc, hm, opts);
break;
}
case MG_EV_CLOSE: {
LOG(LL_INFO, ("%p closed", nc));
break;
}
case MG_EV_WEBSOCKET_HANDSHAKE_DONE: {
LOG(LL_INFO, ("%p switching to data mode", nc));
nc->handler = data_conn_handler;
nc->ev_timer_time = mg_time(); /* Immediately */
break;
}
case MG_EV_TIMER: {
data_collect();
nc->ev_timer_time = mg_time() + (DATA_COLLECTION_INTERVAL_MS * 0.001);
}
case MG_EV_HTTP_PART_BEGIN:
case MG_EV_HTTP_PART_DATA:
case MG_EV_HTTP_PART_END: {
struct mg_http_multipart_part *mp =
(struct mg_http_multipart_part *) ev_data;
if (ev == MG_EV_HTTP_PART_BEGIN) {
LOG(LL_INFO, ("Begin file upload: %s", mp->file_name));
} else if (ev == MG_EV_HTTP_PART_END) {
LOG(LL_INFO, ("End file upload: %s", mp->file_name));
}
mg_file_upload_handler(nc, ev, ev_data, upload_fname);
}
}
}
static void mg_ev_handler(struct mg_connection *nc, int ev, void *p) {
switch (ev) {
case MG_EV_ACCEPT: {
char addr[32];
mg_conn_addr_to_str(nc, addr, sizeof(addr), MG_SOCK_STRINGIFY_REMOTE |
MG_SOCK_STRINGIFY_IP |
MG_SOCK_STRINGIFY_PORT);
LOG(LL_INFO, ("%p conn from %s", nc, addr));
break;
}
case MG_EV_HTTP_REQUEST: {
char addr[32];
struct http_message *hm = (struct http_message *) p;
mg_conn_addr_to_str(nc, addr, sizeof(addr), MG_SOCK_STRINGIFY_REMOTE |
MG_SOCK_STRINGIFY_IP |
MG_SOCK_STRINGIFY_PORT);
LOG(LL_INFO,
("HTTP request from %s: %.*s %.*s", addr, (int) hm->method.len,
hm->method.p, (int) hm->uri.len, hm->uri.p));
struct mg_serve_http_opts opts;
memset(&opts, 0, sizeof(opts));
opts.document_root = "SL:";
mg_serve_http(nc, (struct http_message *) p, opts);
break;
}
case MG_EV_CLOSE: {
LOG(LL_INFO, ("%p closed", nc));
break;
}
case MG_EV_WEBSOCKET_HANDSHAKE_DONE: {
LOG(LL_INFO, ("%p switching to data mode", nc));
nc->handler = data_conn_handler;
nc->ev_timer_time = mg_time(); /* Immediately */
break;
}
case MG_EV_TIMER: {
data_collect();
nc->ev_timer_time = mg_time() + (DATA_COLLECTION_INTERVAL_MS * 0.001);
}
case MG_EV_HTTP_PART_BEGIN:
case MG_EV_HTTP_PART_DATA:
case MG_EV_HTTP_PART_END: {
mg_file_upload_handler(nc, ev, p, upload_fname);
}
}
}
static void mg_ev_handler(struct mg_connection *nc, int ev, void *ev_data) {
switch (ev) {
case MG_EV_ACCEPT: {
char addr[32];
mg_conn_addr_to_str(nc, addr, sizeof(addr), MG_SOCK_STRINGIFY_REMOTE |
MG_SOCK_STRINGIFY_IP |
MG_SOCK_STRINGIFY_PORT);
LOG(LL_INFO, ("%p conn from %s", nc, addr));
break;
}
case MG_EV_HTTP_REQUEST: {
char addr[32];
struct http_message *hm = (struct http_message *) ev_data;
cs_stat_t st;
mg_conn_addr_to_str(nc, addr, sizeof(addr), MG_SOCK_STRINGIFY_REMOTE |
MG_SOCK_STRINGIFY_IP |
MG_SOCK_STRINGIFY_PORT);
LOG(LL_INFO,
("HTTP request from %s: %.*s %.*s", addr, (int) hm->method.len,
hm->method.p, (int) hm->uri.len, hm->uri.p));
if (mg_vcmp(&hm->uri, "/upload") == 0 ||
(mg_vcmp(&hm->uri, "/") == 0 && mg_stat("SL:index.html", &st) != 0)) {
mg_send(nc, upload_form, strlen(upload_form));
nc->flags |= MG_F_SEND_AND_CLOSE;
break;
}
struct mg_serve_http_opts opts;
memset(&opts, 0, sizeof(opts));
opts.document_root = "SL:";
mg_serve_http(nc, hm, opts);
break;
}
case MG_EV_CLOSE: {
LOG(LL_INFO, ("%p closed", nc));
break;
}
case MG_EV_WEBSOCKET_HANDSHAKE_DONE: {
LOG(LL_INFO, ("%p switching to data mode", nc));
nc->handler = data_conn_handler;
nc->ev_timer_time = mg_time(); /* Immediately */
break;
}
case MG_EV_TIMER: {
data_collect();
nc->ev_timer_time = mg_time() + (DATA_COLLECTION_INTERVAL_MS * 0.001);
break;
}
/* SimpleLink FS requires pre-declaring max file size. We use Content-Length
* for that purpose - it will not exactly match file size, but is guaranteed
* to exceed it and should be close enough. */
case MG_EV_HTTP_MULTIPART_REQUEST: {
struct http_message *hm = (struct http_message *) ev_data;
struct mg_str *cl_header = mg_get_http_header(hm, "Content-Length");
intptr_t cl = -1;
if (cl_header != NULL && cl_header->len < 20) {
char buf[20];
memcpy(buf, cl_header->p, cl_header->len);
buf[cl_header->len] = '\0';
cl = atoi(buf);
if (cl < 0) cl = -1;
}
nc->user_data = (void *) cl;
break;
}
case MG_EV_HTTP_PART_BEGIN:
case MG_EV_HTTP_PART_DATA:
case MG_EV_HTTP_PART_END: {
struct mg_http_multipart_part *mp =
(struct mg_http_multipart_part *) ev_data;
if (ev == MG_EV_HTTP_PART_BEGIN) {
LOG(LL_INFO, ("Begin file upload: %s", mp->file_name));
} else if (ev == MG_EV_HTTP_PART_END) {
LOG(LL_INFO, ("End file upload: %s", mp->file_name));
}
mg_file_upload_handler(nc, ev, ev_data, upload_fname);
}
}
}
