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- Introducing curl_easy_send() and curl_easy_recv(). They can be used to send

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and receive data over a connection previously setup with curl_easy_perform()
  and its CURLOPT_CONNECT_ONLY option. The sendrecv.c example was added to
  show how they can be used.
This commit is contained in:
Daniel Stenberg 2008-05-12 21:43:24 +00:00
parent d72efff878
commit 514592b892
16 changed files with 454 additions and 36 deletions
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30
lib/getinfo.c
View file

@ -34,6 +34,7 @@
#include <stdlib.h>
#include "memory.h"
#include "sslgen.h"
#include "connect.h" /* Curl_getconnectinfo() */
/* Make this the last #include */
#include "memdebug.h"
@ -75,9 +76,6 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
double *param_doublep=NULL;
char **param_charp=NULL;
struct curl_slist **param_slistp=NULL;
#ifdef MSG_PEEK
char buf;
#endif
int type;
if(!data)
@ -205,31 +203,7 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
*param_charp = data->state.most_recent_ftp_entrypath;
break;
case CURLINFO_LASTSOCKET:
if((data->state.lastconnect != -1) &&
(data->state.connc->connects[data->state.lastconnect] != NULL)) {
struct connectdata *c = data->state.connc->connects
[data->state.lastconnect];
*param_longp = c->sock[FIRSTSOCKET];
/* we have a socket connected, let's determine if the server shut down */
/* determine if ssl */
if(c->ssl[FIRSTSOCKET].use) {
/* use the SSL context */
if(!Curl_ssl_check_cxn(c))
*param_longp = -1; /* FIN received */
}
/* Minix 3.1 doesn't support any flags on recv; just assume socket is OK */
#ifdef MSG_PEEK
else {
/* use the socket */
if(recv((RECV_TYPE_ARG1)c->sock[FIRSTSOCKET], (RECV_TYPE_ARG2)&buf,
(RECV_TYPE_ARG3)1, (RECV_TYPE_ARG4)MSG_PEEK) == 0) {
*param_longp = -1; /* FIN received */
}
}
#endif
}
else
*param_longp = -1;
(void)Curl_getconnectinfo(data, param_longp, NULL);
break;
case CURLINFO_REDIRECT_URL:
/* Return the URL this request would have been redirected to if that