move samlpes dir

git-svn-id: http://libproxy.googlecode.com/svn/trunk@463 c587cffe-e639-0410-9787-d7902ae8ed56

4 files changed, 166 insertions, 0 deletions

diff --git a/samples/dotnet/Makefile b/samples/dotnet/Makefile
new file mode 100644
index 0000000..587f83b
--- /dev/null
+++ b/samples/dotnet/Makefile
@@ -0,0 +1,8 @@
+
+all: proxy.exe
+
+proxy.exe: proxy.cs
+	gmcs -pkg:libproxy-sharp-1.0 proxy.cs
+
+clean:
+	rm proxy.exe
diff --git a/samples/dotnet/proxy.cs b/samples/dotnet/proxy.cs
new file mode 100644
index 0000000..a8ce5e4
--- /dev/null
+++ b/samples/dotnet/proxy.cs
@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * libproxy - A library for proxy configuration
+ * Copyright (C) 2009 Dominique Leuenberger <dominique@leuenberger.net>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ ******************************************************************************/
+
+using System;
+using libproxy;
+
+public class proxy {
+    public static int Main (string[] args)
+    {
+        if (args.Length > 0) {
+            ProxyFactory pf = new ProxyFactory();
+            string[] Proxies = pf.GetProxies(args[0]);
+            Console.WriteLine(Proxies[0]);
+            pf = null;
+            return 0;
+        } else {
+            Console.WriteLine("Please start the program with one parameter");
+            Console.WriteLine("Example: proxy.exe http://libproxy.googlecode.com/");
+            return 1;
+        }
+    }
+}
diff --git a/samples/libcurl/Makefile b/samples/libcurl/Makefile
new file mode 100644
index 0000000..35b4597
--- /dev/null
+++ b/samples/libcurl/Makefile
@@ -0,0 +1,9 @@
+
+
+all: curlget
+
+curlget: curlget.c
+	gcc curlget.c -o curlget -Wall -lcurl -std=c99 $(shell pkg-config --libs libproxy-1.0)
+
+clean:
+	rm curlget
diff --git a/samples/libcurl/curlget.c b/samples/libcurl/curlget.c
new file mode 100644
index 0000000..a0a1c2d
--- /dev/null
+++ b/samples/libcurl/curlget.c
@@ -0,0 +1,111 @@
+/*******************************************************************************
+ * libproxy - A library for proxy configuration
+ * Copyright (C) 2006 Nathaniel McCallum <nathaniel@natemccallum.com>
+ * Copyright (C) 2008 Dominique Leuenberger <dominique-libproxy@leuenberger.net>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ ******************************************************************************/
+
+#include "proxy.h"
+#include "curl/curl.h"
+#include <string.h>
+#include <stdlib.h>
+
+int main(int argc, char * argv[]) {
+  pxProxyFactory *pf = NULL;
+  CURL *curl         = NULL;
+  CURLcode result    = 1;
+
+  /* Check if we have a parameter passed, otherwise bail out... I need one */
+  if (argc < 2)
+  {
+    printf("libcurl / libproxy example implementation\n");
+    printf("=========================================\n");
+    printf("The program has to be started with one parameter\n");
+    printf("Defining the URL that should be downloaded\n\n");
+    printf("Example: %s http://code.google.com/p/libproxy/\n", argv[0]);
+    return -1;
+  }
+
+  /* Initializing curl... has to happen exactly once in the program */
+  if (curl_global_init( CURL_GLOBAL_ALL )) return -4;
+
+  /* Create pxProxyFactory object */
+  if (!(pf = px_proxy_factory_new()))
+  {
+    printf("Unable to create pxProxyFactory object!\n");
+    curl_global_cleanup();
+    return -2;
+  }
+
+  /* Create curl handle */
+  if (!(curl = curl_easy_init()))
+  {
+    printf("Unable to get libcurl handle!\n");
+    px_proxy_factory_free(pf);
+    curl_global_cleanup();
+    return -3;
+  }
+
+  /* Get the array of proxies to try */
+  char **proxies = px_proxy_factory_get_proxies(pf, argv[1]);
+
+  /* Set the URL into the curl handle */
+  curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
+
+  /* Try to fetch our url using each proxy */
+  for (int i=0 ; proxies[i] ; i++)
+  {
+    if (result != 0)
+    {
+      /* Setup our proxy's config into curl */
+      curl_easy_setopt(curl, CURLOPT_PROXY, proxies[i]);
+
+      /* HTTP Proxy */
+      if (!strncmp("http", proxies[i], 4))
+        curl_easy_setopt(curl, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
+
+      /* SOCKS Proxy, is this correct??? */
+      /* What about SOCKS 4A, 5 and 5_HOSTNAME??? */
+      else if (!strncmp("socks", proxies[i], 4))
+        curl_easy_setopt(curl, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);
+
+      /* Attempt to fetch the page */
+      result = curl_easy_perform(curl);
+    }
+
+    /* Free the proxy */
+    free(proxies[i]);
+
+    /* If we reached the end of the proxies array and still did not
+    succeed to conntect, let's inform the user that we failed. */
+    if (proxies[i+1] == NULL && result != 0)
+      printf ("The requested URL (%s) could not be retrieved using the current setup\n", argv[1]);
+
+  }
+
+  /* Free the (now empty) proxy array */
+  free(proxies);
+
+  /* Free the curl and libproxy handles */
+  px_proxy_factory_free(pf);
+  curl_easy_cleanup(curl);
+
+  /* Cleanup the libcurl library */
+  curl_global_cleanup();
+  return 0;
+  
+}
+