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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_LPC2368_Rowley/] [webserver/] [httpd-fs.c] - Rev 618
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/* * Copyright (c) 2001, Swedish Institute of Computer Science. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels <adam@sics.se> * * $Id: httpd-fs.c 2 2011-07-17 20:13:17Z filepang@gmail.com $ */ #include "httpd.h" #include "httpd-fs.h" #include "httpd-fsdata.h" #ifndef NULL #define NULL 0 #endif /* NULL */ #include "httpd-fsdata.c" #if HTTPD_FS_STATISTICS static u16_t count[HTTPD_FS_NUMFILES]; #endif /* HTTPD_FS_STATISTICS */ /*-----------------------------------------------------------------------------------*/ static u8_t httpd_fs_strcmp(const char *str1, const char *str2) { u8_t i; i = 0; loop: if(str2[i] == 0 || str1[i] == '\r' || str1[i] == '\n') { return 0; } if(str1[i] != str2[i]) { return 1; } ++i; goto loop; } /*-----------------------------------------------------------------------------------*/ int httpd_fs_open(const char *name, struct httpd_fs_file *file) { #if HTTPD_FS_STATISTICS u16_t i = 0; #endif /* HTTPD_FS_STATISTICS */ struct httpd_fsdata_file_noconst *f; for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT; f != NULL; f = (struct httpd_fsdata_file_noconst *)f->next) { if(httpd_fs_strcmp(name, f->name) == 0) { file->data = f->data; file->len = f->len; #if HTTPD_FS_STATISTICS ++count[i]; #endif /* HTTPD_FS_STATISTICS */ return 1; } #if HTTPD_FS_STATISTICS ++i; #endif /* HTTPD_FS_STATISTICS */ } return 0; } /*-----------------------------------------------------------------------------------*/ void httpd_fs_init(void) { #if HTTPD_FS_STATISTICS u16_t i; for(i = 0; i < HTTPD_FS_NUMFILES; i++) { count[i] = 0; } #endif /* HTTPD_FS_STATISTICS */ } /*-----------------------------------------------------------------------------------*/ #if HTTPD_FS_STATISTICS u16_t httpd_fs_count (char *name) { struct httpd_fsdata_file_noconst *f; u16_t i; i = 0; for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT; f != NULL; f = (struct httpd_fsdata_file_noconst *)f->next) { if(httpd_fs_strcmp(name, f->name) == 0) { return count[i]; } ++i; } return 0; } #endif /* HTTPD_FS_STATISTICS */ /*-----------------------------------------------------------------------------------*/
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