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Alternative to mg_upload (Step 12/?)

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This commit is contained in:
bel
2016-01-13 23:15:20 +01:00
parent f39e377ffc
commit fee3db104b
2 changed files with 13 additions and 2 deletions
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10
examples/embedded_c/embedded_c.c
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@ -177,6 +177,13 @@ field_found(const char *key,
size_t vallen, size_t vallen,
void *user_data) void *user_data)
{ {
struct mg_connection *conn = (struct mg_connection *)user_data;
mg_write(conn, key, keylen);
mg_printf(conn, " = ");
mg_write(conn, value, vallen);
mg_printf(conn, "\r\n");
return 0; return 0;
} }
@ -192,6 +199,9 @@ FormHandler(struct mg_connection *conn, void *cbdata)
/* TODO: Checks before calling handle_form_data ? */ /* TODO: Checks before calling handle_form_data ? */
(void)req_info; (void)req_info;
mg_printf(conn, "HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\n");
fdh.user_data = (void *)conn;
/* TODO: Handle the return value */ /* TODO: Handle the return value */
ret = mg_handle_form_data(conn, &fdh); ret = mg_handle_form_data(conn, &fdh);

5
src/handle_form.inl
View File

@ -108,6 +108,7 @@ mg_handle_form_data(struct mg_connection *conn,
next++; next++;
} else { } else {
vallen = strlen(val); vallen = strlen(val);
next = val + vallen;
} }
/* Call callback */ /* Call callback */
@ -115,7 +116,7 @@ mg_handle_form_data(struct mg_connection *conn,
data, (size_t)keylen, val, (size_t)vallen, fdh->user_data); data, (size_t)keylen, val, (size_t)vallen, fdh->user_data);
/* Proceed to next entry */ /* Proceed to next entry */
data = val + vallen; data = next;
} }
return 0; return 0;
@ -135,7 +136,7 @@ mg_handle_form_data(struct mg_connection *conn,
int buf_fill = 0; int buf_fill = 0;
for (;;) { for (;;) {
/* TODO(high): Handle (text) fields with data > sizeof(buf). */
const char *val; const char *val;
const char *next; const char *next;
ptrdiff_t keylen, vallen; ptrdiff_t keylen, vallen;