Add new LPC1768 RedSuite demo.

[freertos] / Demo / CORTEX_LPC1768_GCC_RedSuite / src / webserver / httpd-fs.c

diff --git a/Demo/CORTEX_LPC1768_GCC_RedSuite/src/webserver/httpd-fs.c b/Demo/CORTEX_LPC1768_GCC_RedSuite/src/webserver/httpd-fs.c
new file mode 100644 (file)
index 0000000..dc4aef0
--- /dev/null
+++ b/Demo/CORTEX_LPC1768_GCC_RedSuite/src/webserver/httpd-fs.c
@@ -0,0 +1,132 @@
+/*\r
+ * Copyright (c) 2001, Swedish Institute of Computer Science.\r
+ * All rights reserved.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions\r
+ * are met:\r
+ * 1. Redistributions of source code must retain the above copyright\r
+ *    notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ *    notice, this list of conditions and the following disclaimer in the\r
+ *    documentation and/or other materials provided with the distribution.\r
+ * 3. Neither the name of the Institute nor the names of its contributors\r
+ *    may be used to endorse or promote products derived from this software\r
+ *    without specific prior written permission.\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND\r
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE\r
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
+ * SUCH DAMAGE.\r
+ *\r
+ * This file is part of the lwIP TCP/IP stack.\r
+ *\r
+ * Author: Adam Dunkels <adam@sics.se>\r
+ *\r
+ * $Id: httpd-fs.c,v 1.1 2006/06/07 09:13:08 adam Exp $\r
+ */\r
+\r
+#include "httpd.h"\r
+#include "httpd-fs.h"\r
+#include "httpd-fsdata.h"\r
+\r
+#ifndef NULL\r
+#define NULL 0\r
+#endif /* NULL */\r
+\r
+#include "httpd-fsdata.c"\r
+\r
+#if HTTPD_FS_STATISTICS\r
+static u16_t count[HTTPD_FS_NUMFILES];\r
+#endif /* HTTPD_FS_STATISTICS */\r
+\r
+/*-----------------------------------------------------------------------------------*/\r
+static u8_t\r
+httpd_fs_strcmp(const char *str1, const char *str2)\r
+{\r
+  u8_t i;\r
+  i = 0;\r
+ loop:\r
+\r
+  if(str2[i] == 0 ||\r
+     str1[i] == '\r' ||\r
+     str1[i] == '\n') {\r
+    return 0;\r
+  }\r
+\r
+  if(str1[i] != str2[i]) {\r
+    return 1;\r
+  }\r
+\r
+\r
+  ++i;\r
+  goto loop;\r
+}\r
+/*-----------------------------------------------------------------------------------*/\r
+int\r
+httpd_fs_open(const char *name, struct httpd_fs_file *file)\r
+{\r
+#if HTTPD_FS_STATISTICS\r
+  u16_t i = 0;\r
+#endif /* HTTPD_FS_STATISTICS */\r
+  struct httpd_fsdata_file_noconst *f;\r
+\r
+  for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT;\r
+      f != NULL;\r
+      f = (struct httpd_fsdata_file_noconst *)f->next) {\r
+\r
+    if(httpd_fs_strcmp(name, f->name) == 0) {\r
+      file->data = f->data;\r
+      file->len = f->len;\r
+#if HTTPD_FS_STATISTICS\r
+      ++count[i];\r
+#endif /* HTTPD_FS_STATISTICS */\r
+      return 1;\r
+    }\r
+#if HTTPD_FS_STATISTICS\r
+    ++i;\r
+#endif /* HTTPD_FS_STATISTICS */\r
+\r
+  }\r
+  return 0;\r
+}\r
+/*-----------------------------------------------------------------------------------*/\r
+void\r
+httpd_fs_init(void)\r
+{\r
+#if HTTPD_FS_STATISTICS\r
+  u16_t i;\r
+  for(i = 0; i < HTTPD_FS_NUMFILES; i++) {\r
+    count[i] = 0;\r
+  }\r
+#endif /* HTTPD_FS_STATISTICS */\r
+}\r
+/*-----------------------------------------------------------------------------------*/\r
+#if HTTPD_FS_STATISTICS\r
+u16_t httpd_fs_count\r
+(char *name)\r
+{\r
+  struct httpd_fsdata_file_noconst *f;\r
+  u16_t i;\r
+\r
+  i = 0;\r
+  for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT;\r
+      f != NULL;\r
+      f = (struct httpd_fsdata_file_noconst *)f->next) {\r
+\r
+    if(httpd_fs_strcmp(name, f->name) == 0) {\r
+      return count[i];\r
+    }\r
+    ++i;\r
+  }\r
+  return 0;\r
+}\r
+#endif /* HTTPD_FS_STATISTICS */\r
+/*-----------------------------------------------------------------------------------*/\r