libcurl update

git-svn-id: http://svn.miranda-ng.org/main/trunk@6864 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 0 insertions, 418 deletions

diff --git a/plugins/FTPFileYM/curl/docs/examples/hiperfifo.c b/plugins/FTPFileYM/curl/docs/examples/hiperfifo.c
deleted file mode 100644
index 6036643b16..0000000000
--- a/plugins/FTPFileYM/curl/docs/examples/hiperfifo.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-/* Example application source code using the multi socket interface to
-   download many files at once.
-
-Written by Jeff Pohlmeyer
-
-Requires libevent and a (POSIX?) system that has mkfifo().
-
-This is an adaptation of libcurl's "hipev.c" and libevent's "event-test.c"
-sample programs.
-
-When running, the program creates the named pipe "hiper.fifo"
-
-Whenever there is input into the fifo, the program reads the input as a list
-of URL's and creates some new easy handles to fetch each URL via the
-curl_multi "hiper" API.
-
-
-Thus, you can try a single URL:
-  % echo http://www.yahoo.com > hiper.fifo
-
-Or a whole bunch of them:
-  % cat my-url-list > hiper.fifo
-
-The fifo buffer is handled almost instantly, so you can even add more URL's
-while the previous requests are still being downloaded.
-
-Note:
-  For the sake of simplicity, URL length is limited to 1023 char's !
-
-This is purely a demo app, all retrieved data is simply discarded by the write
-callback.
-
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/poll.h>
-#include <curl/curl.h>
-#include <event.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-
-#define MSG_OUT stdout /* Send info to stdout, change to stderr if you want */
-
-
-/* Global information, common to all connections */
-typedef struct _GlobalInfo {
-  struct event fifo_event;
-  struct event timer_event;
-  CURLM *multi;
-  int still_running;
-  FILE* input;
-} GlobalInfo;
-
-
-/* Information associated with a specific easy handle */
-typedef struct _ConnInfo {
-  CURL *easy;
-  char *url;
-  GlobalInfo *global;
-  char error[CURL_ERROR_SIZE];
-} ConnInfo;
-
-
-/* Information associated with a specific socket */
-typedef struct _SockInfo {
-  curl_socket_t sockfd;
-  CURL *easy;
-  int action;
-  long timeout;
-  struct event ev;
-  int evset;
-  GlobalInfo *global;
-} SockInfo;
-
-
-
-/* Update the event timer after curl_multi library calls */
-static int multi_timer_cb(CURLM *multi, long timeout_ms, GlobalInfo *g)
-{
-  struct timeval timeout;
-  (void)multi; /* unused */
-
-  timeout.tv_sec = timeout_ms/1000;
-  timeout.tv_usec = (timeout_ms%1000)*1000;
-  fprintf(MSG_OUT, "multi_timer_cb: Setting timeout to %ld ms\n", timeout_ms);
-  evtimer_add(&g->timer_event, &timeout);
-  return 0;
-}
-
-/* Die if we get a bad CURLMcode somewhere */
-static void mcode_or_die(const char *where, CURLMcode code)
-{
-  if ( CURLM_OK != code ) {
-    const char *s;
-    switch (code) {
-      case     CURLM_CALL_MULTI_PERFORM: s="CURLM_CALL_MULTI_PERFORM"; break;
-      case     CURLM_BAD_HANDLE:         s="CURLM_BAD_HANDLE";         break;
-      case     CURLM_BAD_EASY_HANDLE:    s="CURLM_BAD_EASY_HANDLE";    break;
-      case     CURLM_OUT_OF_MEMORY:      s="CURLM_OUT_OF_MEMORY";      break;
-      case     CURLM_INTERNAL_ERROR:     s="CURLM_INTERNAL_ERROR";     break;
-      case     CURLM_UNKNOWN_OPTION:     s="CURLM_UNKNOWN_OPTION";     break;
-      case     CURLM_LAST:               s="CURLM_LAST";               break;
-      default: s="CURLM_unknown";
-        break;
-    case     CURLM_BAD_SOCKET:         s="CURLM_BAD_SOCKET";
-      fprintf(MSG_OUT, "ERROR: %s returns %s\n", where, s);
-      /* ignore this error */
-      return;
-    }
-    fprintf(MSG_OUT, "ERROR: %s returns %s\n", where, s);
-    exit(code);
-  }
-}
-
-
-
-/* Check for completed transfers, and remove their easy handles */
-static void check_multi_info(GlobalInfo *g)
-{
-  char *eff_url;
-  CURLMsg *msg;
-  int msgs_left;
-  ConnInfo *conn;
-  CURL *easy;
-  CURLcode res;
-
-  fprintf(MSG_OUT, "REMAINING: %d\n", g->still_running);
-  while ((msg = curl_multi_info_read(g->multi, &msgs_left))) {
-    if (msg->msg == CURLMSG_DONE) {
-      easy = msg->easy_handle;
-      res = msg->data.result;
-      curl_easy_getinfo(easy, CURLINFO_PRIVATE, &conn);
-      curl_easy_getinfo(easy, CURLINFO_EFFECTIVE_URL, &eff_url);
-      fprintf(MSG_OUT, "DONE: %s => (%d) %s\n", eff_url, res, conn->error);
-      curl_multi_remove_handle(g->multi, easy);
-      free(conn->url);
-      curl_easy_cleanup(easy);
-      free(conn);
-    }
-  }
-}
-
-
-
-/* Called by libevent when we get action on a multi socket */
-static void event_cb(int fd, short kind, void *userp)
-{
-  GlobalInfo *g = (GlobalInfo*) userp;
-  CURLMcode rc;
-
-  int action =
-    (kind & EV_READ ? CURL_CSELECT_IN : 0) |
-    (kind & EV_WRITE ? CURL_CSELECT_OUT : 0);
-
-  rc = curl_multi_socket_action(g->multi, fd, action, &g->still_running);
-  mcode_or_die("event_cb: curl_multi_socket_action", rc);
-
-  check_multi_info(g);
-  if ( g->still_running <= 0 ) {
-    fprintf(MSG_OUT, "last transfer done, kill timeout\n");
-    if (evtimer_pending(&g->timer_event, NULL)) {
-      evtimer_del(&g->timer_event);
-    }
-  }
-}
-
-
-
-/* Called by libevent when our timeout expires */
-static void timer_cb(int fd, short kind, void *userp)
-{
-  GlobalInfo *g = (GlobalInfo *)userp;
-  CURLMcode rc;
-  (void)fd;
-  (void)kind;
-
-  rc = curl_multi_socket_action(g->multi,
-                                  CURL_SOCKET_TIMEOUT, 0, &g->still_running);
-  mcode_or_die("timer_cb: curl_multi_socket_action", rc);
-  check_multi_info(g);
-}
-
-
-
-/* Clean up the SockInfo structure */
-static void remsock(SockInfo *f)
-{
-  if (f) {
-    if (f->evset)
-      event_del(&f->ev);
-    free(f);
-  }
-}
-
-
-
-/* Assign information to a SockInfo structure */
-static void setsock(SockInfo*f, curl_socket_t s, CURL*e, int act, GlobalInfo*g)
-{
-  int kind =
-     (act&CURL_POLL_IN?EV_READ:0)|(act&CURL_POLL_OUT?EV_WRITE:0)|EV_PERSIST;
-
-  f->sockfd = s;
-  f->action = act;
-  f->easy = e;
-  if (f->evset)
-    event_del(&f->ev);
-  event_set(&f->ev, f->sockfd, kind, event_cb, g);
-  f->evset=1;
-  event_add(&f->ev, NULL);
-}
-
-
-
-/* Initialize a new SockInfo structure */
-static void addsock(curl_socket_t s, CURL *easy, int action, GlobalInfo *g) {
-  SockInfo *fdp = calloc(sizeof(SockInfo), 1);
-
-  fdp->global = g;
-  setsock(fdp, s, easy, action, g);
-  curl_multi_assign(g->multi, s, fdp);
-}
-
-/* CURLMOPT_SOCKETFUNCTION */
-static int sock_cb(CURL *e, curl_socket_t s, int what, void *cbp, void *sockp)
-{
-  GlobalInfo *g = (GlobalInfo*) cbp;
-  SockInfo *fdp = (SockInfo*) sockp;
-  const char *whatstr[]={ "none", "IN", "OUT", "INOUT", "REMOVE" };
-
-  fprintf(MSG_OUT,
-          "socket callback: s=%d e=%p what=%s ", s, e, whatstr[what]);
-  if (what == CURL_POLL_REMOVE) {
-    fprintf(MSG_OUT, "\n");
-    remsock(fdp);
-  }
-  else {
-    if (!fdp) {
-      fprintf(MSG_OUT, "Adding data: %s\n", whatstr[what]);
-      addsock(s, e, what, g);
-    }
-    else {
-      fprintf(MSG_OUT,
-              "Changing action from %s to %s\n",
-              whatstr[fdp->action], whatstr[what]);
-      setsock(fdp, s, e, what, g);
-    }
-  }
-  return 0;
-}
-
-
-
-/* CURLOPT_WRITEFUNCTION */
-static size_t write_cb(void *ptr, size_t size, size_t nmemb, void *data)
-{
-  size_t realsize = size * nmemb;
-  ConnInfo *conn = (ConnInfo*) data;
-  (void)ptr;
-  (void)conn;
-  return realsize;
-}
-
-
-/* CURLOPT_PROGRESSFUNCTION */
-static int prog_cb (void *p, double dltotal, double dlnow, double ult,
-                    double uln)
-{
-  ConnInfo *conn = (ConnInfo *)p;
-  (void)ult;
-  (void)uln;
-
-  fprintf(MSG_OUT, "Progress: %s (%g/%g)\n", conn->url, dlnow, dltotal);
-  return 0;
-}
-
-
-/* Create a new easy handle, and add it to the global curl_multi */
-static void new_conn(char *url, GlobalInfo *g )
-{
-  ConnInfo *conn;
-  CURLMcode rc;
-
-  conn = calloc(1, sizeof(ConnInfo));
-  memset(conn, 0, sizeof(ConnInfo));
-  conn->error[0]='\0';
-
-  conn->easy = curl_easy_init();
-  if (!conn->easy) {
-    fprintf(MSG_OUT, "curl_easy_init() failed, exiting!\n");
-    exit(2);
-  }
-  conn->global = g;
-  conn->url = strdup(url);
-  curl_easy_setopt(conn->easy, CURLOPT_URL, conn->url);
-  curl_easy_setopt(conn->easy, CURLOPT_WRITEFUNCTION, write_cb);
-  curl_easy_setopt(conn->easy, CURLOPT_WRITEDATA, &conn);
-  curl_easy_setopt(conn->easy, CURLOPT_VERBOSE, 1L);
-  curl_easy_setopt(conn->easy, CURLOPT_ERRORBUFFER, conn->error);
-  curl_easy_setopt(conn->easy, CURLOPT_PRIVATE, conn);
-  curl_easy_setopt(conn->easy, CURLOPT_NOPROGRESS, 0L);
-  curl_easy_setopt(conn->easy, CURLOPT_PROGRESSFUNCTION, prog_cb);
-  curl_easy_setopt(conn->easy, CURLOPT_PROGRESSDATA, conn);
-  fprintf(MSG_OUT,
-          "Adding easy %p to multi %p (%s)\n", conn->easy, g->multi, url);
-  rc = curl_multi_add_handle(g->multi, conn->easy);
-  mcode_or_die("new_conn: curl_multi_add_handle", rc);
-
-  /* note that the add_handle() will set a time-out to trigger very soon so
-     that the necessary socket_action() call will be called by this app */
-}
-
-/* This gets called whenever data is received from the fifo */
-static void fifo_cb(int fd, short event, void *arg)
-{
-  char s[1024];
-  long int rv=0;
-  int n=0;
-  GlobalInfo *g = (GlobalInfo *)arg;
-  (void)fd; /* unused */
-  (void)event; /* unused */
-
-  do {
-    s[0]='\0';
-    rv=fscanf(g->input, "%1023s%n", s, &n);
-    s[n]='\0';
-    if ( n && s[0] ) {
-      new_conn(s,arg);  /* if we read a URL, go get it! */
-    } else break;
-  } while ( rv != EOF);
-}
-
-/* Create a named pipe and tell libevent to monitor it */
-static int init_fifo (GlobalInfo *g)
-{
-  struct stat st;
-  static const char *fifo = "hiper.fifo";
-  curl_socket_t sockfd;
-
-  fprintf(MSG_OUT, "Creating named pipe \"%s\"\n", fifo);
-  if (lstat (fifo, &st) == 0) {
-    if ((st.st_mode & S_IFMT) == S_IFREG) {
-      errno = EEXIST;
-      perror("lstat");
-      exit (1);
-    }
-  }
-  unlink(fifo);
-  if (mkfifo (fifo, 0600) == -1) {
-    perror("mkfifo");
-    exit (1);
-  }
-  sockfd = open(fifo, O_RDWR | O_NONBLOCK, 0);
-  if (sockfd == -1) {
-    perror("open");
-    exit (1);
-  }
-  g->input = fdopen(sockfd, "r");
-
-  fprintf(MSG_OUT, "Now, pipe some URL's into > %s\n", fifo);
-  event_set(&g->fifo_event, sockfd, EV_READ | EV_PERSIST, fifo_cb, g);
-  event_add(&g->fifo_event, NULL);
-  return (0);
-}
-
-int main(int argc, char **argv)
-{
-  GlobalInfo g;
-  (void)argc;
-  (void)argv;
-
-  memset(&g, 0, sizeof(GlobalInfo));
-  event_init();
-  init_fifo(&g);
-  g.multi = curl_multi_init();
-  evtimer_set(&g.timer_event, timer_cb, &g);
-
-  /* setup the generic multi interface options we want */
-  curl_multi_setopt(g.multi, CURLMOPT_SOCKETFUNCTION, sock_cb);
-  curl_multi_setopt(g.multi, CURLMOPT_SOCKETDATA, &g);
-  curl_multi_setopt(g.multi, CURLMOPT_TIMERFUNCTION, multi_timer_cb);
-  curl_multi_setopt(g.multi, CURLMOPT_TIMERDATA, &g);
-
-  /* we don't call any curl_multi_socket*() function yet as we have no handles
-     added! */
-
-  event_dispatch();
-  curl_multi_cleanup(g.multi);
-  return 0;
-}