mirror of
https://github.com/cesanta/mongoose.git
synced 2024-12-28 07:28:13 +08:00
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
// Copyright (c) 2021 Cesanta Software Limited
|
|
// All rights reserved
|
|
|
|
#include "mongoose.h"
|
|
|
|
// HTTP request handler function. It implements the following endpoints:
|
|
// /upload - prints all submitted form elements
|
|
// all other URI - serves web_root/ directory
|
|
//
|
|
// ///////////////// IMPORTANT //////////////////////////
|
|
//
|
|
// Mongoose has a limit on input buffer, which also limits maximum upload size.
|
|
// It is controlled by the MG_MAX_RECV_SIZE constant, which is set by
|
|
// default to (3 * 1024 * 1024), i.e. 3 megabytes.
|
|
// Use -DMG_MAX_BUF_SIZE=NEW_LIMIT to override it.
|
|
//
|
|
// Also, consider changing -DMG_IO_SIZE=SOME_BIG_VALUE to increase IO buffer
|
|
// increment when reading data.
|
|
static void cb(struct mg_connection *c, int ev, void *ev_data) {
|
|
if (ev == MG_EV_HTTP_MSG) {
|
|
struct mg_http_message *hm = (struct mg_http_message *) ev_data;
|
|
MG_INFO(("New request to: [%.*s], body size: %lu", (int) hm->uri.len,
|
|
hm->uri.buf, (unsigned long) hm->body.len));
|
|
if (mg_match(hm->uri, mg_str("/upload"), NULL)) {
|
|
struct mg_http_part part;
|
|
size_t ofs = 0;
|
|
while ((ofs = mg_http_next_multipart(hm->body, ofs, &part)) > 0) {
|
|
MG_INFO(("Chunk name: [%.*s] filename: [%.*s] length: %lu bytes",
|
|
(int) part.name.len, part.name.buf, (int) part.filename.len,
|
|
part.filename.buf, (unsigned long) part.body.len));
|
|
}
|
|
mg_http_reply(c, 200, "", "Thank you!");
|
|
} else {
|
|
struct mg_http_serve_opts opts = {.root_dir = "web_root"};
|
|
mg_http_serve_dir(c, ev_data, &opts);
|
|
}
|
|
}
|
|
}
|
|
|
|
int main(void) {
|
|
struct mg_mgr mgr;
|
|
|
|
mg_mgr_init(&mgr);
|
|
mg_log_set(MG_LL_DEBUG); // Set log level
|
|
mg_http_listen(&mgr, "http://localhost:8000", cb, NULL);
|
|
|
|
for (;;) mg_mgr_poll(&mgr, 50);
|
|
mg_mgr_free(&mgr);
|
|
|
|
return 0;
|
|
}
|