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API CHANGE: using struct mg_callbacks

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This commit is contained in:
Sergey Lyubka
2013-02-01 16:48:30 +00:00
parent 62162ff3e4
commit ee55d38b55
10 changed files with 282 additions and 384 deletions
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54
examples/upload.c
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@@ -17,42 +17,44 @@ typedef __int64 int64_t;
#include "mongoose.h"
static void *callback(enum mg_event event, struct mg_connection *conn) {
if (event == MG_NEW_REQUEST) {
if (!strcmp(mg_get_request_info(conn)->uri, "/handle_post_request")) {
mg_printf(conn, "%s", "HTTP/1.0 200 OK\r\n\r\n");
mg_upload(conn, "/tmp");
} else {
// Show HTML form. Make sure it has enctype="multipart/form-data" attr.
static const char *html_form =
"<html><body>Upload example."
"<form method=\"POST\" action=\"/handle_post_request\" "
" enctype=\"multipart/form-data\">"
"<input type=\"file\" name=\"file\" /> <br/>"
"<input type=\"submit\" value=\"Upload\" />"
"</form></body></html>";
static int begin_request_handler(struct mg_connection *conn) {
if (!strcmp(mg_get_request_info(conn)->uri, "/handle_post_request")) {
mg_printf(conn, "%s", "HTTP/1.0 200 OK\r\n\r\n");
mg_upload(conn, "/tmp");
} else {
// Show HTML form. Make sure it has enctype="multipart/form-data" attr.
static const char *html_form =
"<html><body>Upload example."
"<form method=\"POST\" action=\"/handle_post_request\" "
" enctype=\"multipart/form-data\">"
"<input type=\"file\" name=\"file\" /> <br/>"
"<input type=\"submit\" value=\"Upload\" />"
"</form></body></html>";
mg_printf(conn, "HTTP/1.0 200 OK\r\n"
"Content-Length: %d\r\n"
"Content-Type: text/html\r\n\r\n%s",
(int) strlen(html_form), html_form);
}
// Mark as processed
return "";
} else if (event == MG_UPLOAD) {
mg_printf(conn, "Saved [%s]", mg_get_request_info(conn)->ev_data);
mg_printf(conn, "HTTP/1.0 200 OK\r\n"
"Content-Length: %d\r\n"
"Content-Type: text/html\r\n\r\n%s",
(int) strlen(html_form), html_form);
}
return NULL;
// Mark request as processed
return 1;
}
static void upload_handler(struct mg_connection *conn, const char *path) {
mg_printf(conn, "Saved [%s]", path);
}
int main(void) {
struct mg_context *ctx;
const char *options[] = {"listening_ports", "8080", NULL};
struct mg_callbacks callbacks;
ctx = mg_start(&callback, NULL, options);
memset(&callbacks, 0, sizeof(callbacks));
callbacks.begin_request = begin_request_handler;
callbacks.upload = upload_handler;
ctx = mg_start(&callbacks, NULL, options);
getchar(); // Wait until user hits "enter"
pause();
mg_stop(ctx);
return 0;