Added example of how to use the upcoming support for FTP 3rd party transfers

diff --git a/docs/examples/Makefile.am b/docs/examples/Makefile.am
index b9419bc..7d7b239 100644 (file)
--- a/docs/examples/Makefile.am
+++ b/docs/examples/Makefile.am
@@ -9,7 +9,7 @@ EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c           \
  ftpupload.c httpput.c simplessl.c ftpgetresp.c http-post.c            \
  post-callback.c multi-app.c multi-double.c multi-single.c             \
  multi-post.c fopen.c simplepost.c makefile.dj curlx.c https.c         \
- multi-debugcallback.c fileupload.c getinfo.c
+ multi-debugcallback.c fileupload.c getinfo.c ftp3rdparty.c
 
 all:
        @echo "done"

diff --git a/docs/examples/ftp3rdparty.c b/docs/examples/ftp3rdparty.c
new file mode 100644 (file)
index 0000000..31391ba
--- /dev/null
+++ b/docs/examples/ftp3rdparty.c
@@ -0,0 +1,104 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+
+#include <curl/curl.h>
+#include <curl/types.h>
+#include <curl/easy.h>
+
+/*
+ * This is an example showing how to transfer a file between two remote hosts.
+ */
+
+
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+  char sourceFileName[] = "/tmp/file";
+  char targetFileName[] = "/tmp/curlTargetTest.dat";
+  char sourceHost[] = "source";
+  char targetHost[] = "target";
+  char sourceUserPass[] = "user:pass";
+  char targetUserPass[] = "user:pass";
+  char url[100];
+  
+  struct curl_slist *source_pre_cmd = NULL;
+  struct curl_slist *target_pre_cmd = NULL;
+  struct curl_slist *source_post_cmd = NULL;
+  struct curl_slist *target_post_cmd = NULL;
+  char cmd[] = "PWD";   /* just to test */
+
+  curl_global_init(CURL_GLOBAL_DEFAULT);
+  
+  curl = curl_easy_init();
+  if (curl) {
+    sprintf(url, "ftp://%s@%s/%s", targetUserPass, targetHost, targetFileName);
+    printf("%s\n", url);
+    curl_easy_setopt(curl, CURLOPT_URL, url);
+
+    /* Set a proxy host */
+    curl_easy_setopt(curl, CURLOPT_SOURCE_HOST, sourceHost);
+
+    /* Set a proxy user and password */
+    curl_easy_setopt(curl, CURLOPT_SOURCE_USERPWD, sourceUserPass);
+
+    /* Set a proxy full file name */
+    curl_easy_setopt(curl, CURLOPT_SOURCE_PATH, sourceFileName);
+
+    /* Set a proxy passive host */
+    curl_easy_setopt(curl, CURLOPT_PASV_HOST, 0);   /* optional */
+
+    /* build a list of commands to pass to libcurl */
+    source_pre_cmd = curl_slist_append(source_pre_cmd, cmd);
+    /* Set a proxy pre-quote command */
+    curl_easy_setopt(curl, CURLOPT_SOURCE_PREQUOTE, source_pre_cmd);
+
+    /* build a list of commands to pass to libcurl */
+    target_pre_cmd = curl_slist_append(target_pre_cmd, cmd);
+    /* Set a pre-quote command */
+    curl_easy_setopt(curl, CURLOPT_PREQUOTE, target_pre_cmd);
+
+    /* build a list of commands to pass to libcurl */
+    source_post_cmd = curl_slist_append(source_post_cmd, cmd);
+    /* Set a proxy post-quote command */
+    curl_easy_setopt(curl, CURLOPT_SOURCE_POSTQUOTE, source_post_cmd);
+
+    /* build a list of commands to pass to libcurl */
+    target_post_cmd = curl_slist_append(target_post_cmd, cmd);
+    /* Set a post-quote command */
+    curl_easy_setopt(curl, CURLOPT_POSTQUOTE, target_post_cmd);
+    
+    /* Switch on full protocol/debug output */
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+    res = curl_easy_perform(curl);
+
+    /* clean up the FTP commands list */
+    curl_slist_free_all(source_pre_cmd);
+    curl_slist_free_all(target_pre_cmd);
+    curl_slist_free_all(source_post_cmd);
+    curl_slist_free_all(target_post_cmd);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+
+    if(CURLE_OK != res) {
+      /* we failed */
+      fprintf(stderr, "curl told us %d\n", res);
+    }
+  }
+
+  curl_global_cleanup();
+
+  return 0;
+}