From 46ec9aea1caadcec41ff5637c0bb2b906a2a2041 Mon Sep 17 00:00:00 2001
From: m0gg
Date: Fri, 8 Dec 2006 21:21:41 +0000
Subject: hurl_t moved to nanohttp-url.[ch]

---
 nanohttp/nanohttp-url.c | 184 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 184 insertions(+)
 create mode 100644 nanohttp/nanohttp-url.c

(limited to 'nanohttp/nanohttp-url.c')

diff --git a/nanohttp/nanohttp-url.c b/nanohttp/nanohttp-url.c
new file mode 100644
index 0000000..1588590
--- /dev/null
+++ b/nanohttp/nanohttp-url.c
@@ -0,0 +1,184 @@
+/******************************************************************
+*  $Id: nanohttp-url.c,v 1.1 2006/12/08 21:21:41 m0gg Exp $
+*
+* CSOAP Project:  A http client/server library in C
+* Copyright (C) 2003  Ferhat Ayaz
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Library General Public
+* License as published by the Free Software Foundation; either
+* version 2 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
+* Library General Public License for more details.
+*
+* You should have received a copy of the GNU Library General Public
+* License along with this library; if not, write to the
+* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+* Boston, MA  02111-1307, USA.
+*
+* Email: ayaz@jprogrammer.net
+******************************************************************/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_STDIO_H
+#include <stdio.h>
+#endif
+
+#include "nanohttp-logging.h"
+#include "nanohttp-error.h"
+#include "nanohttp-url.h"
+      
+/* TODO (#1#): find proper ports */
+#define URL_DEFAULT_PORT_HTTP 80
+#define URL_DEFAULT_PORT_HTTPS 81
+#define URL_DEFAULT_PORT_FTP 120
+
+static void
+_hurl_dump(const struct hurl_t * url)
+{
+
+  if (url == NULL)
+  {
+    log_error1("url is NULL!");
+    return;
+  }
+  log_verbose2("PROTOCOL : %d", url->protocol);
+  log_verbose2("    HOST : %s", url->host);
+  log_verbose2("    PORT : %d", url->port);
+  log_verbose2(" CONTEXT : %s", url->context);
+}
+
+herror_t
+hurl_parse(struct hurl_t * url, const char *urlstr)
+{
+  int iprotocol;
+  int ihost;
+  int iport;
+  int len;
+  int size;
+  char tmp[8];
+  char protocol[1024];
+
+  iprotocol = 0;
+  len = strlen(urlstr);
+
+  /* find protocol */
+  while (urlstr[iprotocol] != ':' && urlstr[iprotocol] != '\0')
+  {
+    iprotocol++;
+  }
+
+  if (iprotocol == 0)
+  {
+    log_error1("no protocol");
+    return herror_new("hurl_parse", URL_ERROR_NO_PROTOCOL, "No protocol");
+  }
+  if (iprotocol + 3 >= len)
+  {
+    log_error1("no host");
+    return herror_new("hurl_parse", URL_ERROR_NO_HOST, "No host");
+  }
+  if (urlstr[iprotocol] != ':'
+      && urlstr[iprotocol + 1] != '/' && urlstr[iprotocol + 2] != '/')
+  {
+    log_error1("no protocol");
+    return herror_new("hurl_parse", URL_ERROR_NO_PROTOCOL, "No protocol");
+  }
+  /* find host */
+  ihost = iprotocol + 3;
+  while (urlstr[ihost] != ':'
+         && urlstr[ihost] != '/' && urlstr[ihost] != '\0')
+  {
+    ihost++;
+  }
+
+  if (ihost == iprotocol + 1)
+  {
+    log_error1("no host");
+    return herror_new("hurl_parse", URL_ERROR_NO_HOST, "No host");
+  }
+  /* find port */
+  iport = ihost;
+  if (ihost + 1 < len)
+  {
+    if (urlstr[ihost] == ':')
+    {
+      while (urlstr[iport] != '/' && urlstr[iport] != '\0')
+      {
+        iport++;
+      }
+    }
+  }
+
+  /* find protocol */
+  strncpy(protocol, urlstr, iprotocol);
+  protocol[iprotocol] = '\0';
+  if (strcasecmp(protocol, "http"))
+    url->protocol = PROTOCOL_HTTP;
+  else if (strcasecmp(protocol, "https"))
+    url->protocol = PROTOCOL_HTTPS;
+  else if (strcasecmp(protocol, "ftp"))
+    url->protocol = PROTOCOL_FTP;
+  else
+    return herror_new("hurl_parse", URL_ERROR_UNKNOWN_PROTOCOL, "Unknown protocol '%s'", protocol);
+
+  /* TODO (#1#): add max of size and URL_MAX_HOST_SIZE */
+  size = ihost - iprotocol - 3;
+  strncpy(url->host, &urlstr[iprotocol + 3], size);
+  url->host[size] = '\0';
+
+  if (iport > ihost)
+  {
+    size = iport - ihost;
+    strncpy(tmp, &urlstr[ihost + 1], size);
+    url->port = atoi(tmp);
+  }
+  else
+  {
+    switch (url->protocol)
+    {
+    case PROTOCOL_HTTP:
+      url->port = URL_DEFAULT_PORT_HTTP;
+      break;
+    case PROTOCOL_HTTPS:
+      url->port = URL_DEFAULT_PORT_HTTPS;
+      break;
+    case PROTOCOL_FTP:
+      url->port = URL_DEFAULT_PORT_FTP;
+      break;
+    }
+  }
+
+  len = strlen(urlstr);
+  if (len > iport)
+  {
+    /* TODO (#1#): find max of size and URL_MAX_CONTEXT_SIZE */
+    size = len - iport;
+    strncpy(url->context, &urlstr[iport], size);
+    url->context[size] = '\0';
+  }
+  else
+  {
+    url->context[0] = '\0';
+  }
+
+  _hurl_dump(url);
+
+  return H_OK;
+}
+
+void
+hurl_free(struct hurl_t *url)
+{
+  if (!url)
+    return;
+
+  free(url);
+
+  return;
+}
-- 
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