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annotate packages/net/athttpd/current/include/handler.h @ 2326:bd648d8929f6

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* cdl/httpd.cdl: Improve CDL dependencies. * doc/athttpd.sgml: Updated to describe lasted changes and corrected minor typos. * src/http.c: Check for "Content-Type" header. This is needed if we want to support parsing form variables in POST requests. * src/jim.c: Updated with latest release from Jim CVS. * src/cgi.c: streamlined cyg_httpd_exec_cgi_tcl(), now uses the 'source' command of tcl to execute a tcl script. * src/forms.c: Modified cyg_handle_method_POST so that the variables in the payload are scanned only if the request has a Content-Type of 'application/x-www-form-urlencoded' * src/jim-aio.c: Added to package. Now tcl has IO functions to access a file system. * include/httpd.h: Added a new mode, CYG_HTTPD_MODE_FORM_DATA which is set when a POST request has a Content-Type of 'application/x-www-form-urlencoded' * cdl/httpd.cdl: add CYGOPT_NET_ATHTTPD_CLOSE_CHUNKED_CONNECTIONS. Default is set to CLOSE, so it is backward compatible with previous versions of the browser. * src/socket.c: cyg_httpd_process_request() uses a loop to collect at least one full frame (til a header terminator is found), cyg_httpd_start_chunked() only close if configured to do so. * src/httpd.c: Overhaul of cyg_httpd_send_error to avoid the use of inbuffer as temporary storage (conflicts with pipelined frames), removed the option to send a page after calling a C language handler * include/httpd.h: Added a new mode, CYG_HTTPD_MODE_NO_CACHE 2006-10-12 Lars Povlsen <lpovlsen@vitesse.com> and Anthony Tonizzo <atonizzo@gmail.com> * cdl/httpd.cdl: add CYGNUM_ATHTTPD_SERVER_MAX_POST to limit POST'ed data * include/http.h: Added header_end, post_data fields to httpstate, Added "302 Found" for POST handler redirect (CYG_HTTPD_STATUS_MOVED_TEMPORARILY) * src/forms.c: Fixed variable decoding, fixed large POST processing * src/http.c: Fixed some debug ouptuts, cleanup after POST processing, overhaul of the pipelined requests code which can now handle multiple requests per frame. * src/socket.c: Removed assert for socket write failure, Accumulating receiving of requests (Browsers (Firefox) may pass partial headers in separate fragments). Fixed some diagnostics output.
author jlarmour
date Mon, 27 Nov 2006 15:41:55 +0000
parents 0830ae6acddc
children 74dbf4c3f2e1
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1 /* =================================================================
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2 *
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3 * handler.h
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4 *
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5 * Improved HTTPD server.
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6 *
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7 * =================================================================
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8 * ####ECOSGPLCOPYRIGHTBEGIN####
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9 * -------------------------------------------
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10 * This file is part of eCos, the Embedded Configurable Operating
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11 * System.
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12 * Copyright (C) 2005 eCosCentric Ltd.
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13 *
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14 * eCos is free software; you can redistribute it and/or modify it
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15 * under the terms of the GNU General Public License as published by
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16 * the Free Software Foundation; either version 2 or (at your option)
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17 * any later version.
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18 *
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19 * eCos is distributed in the hope that it will be useful, but
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20 * WITHOUT ANY WARRANTY; without even the implied warranty of
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21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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22 * General Public License for more details.
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23 *
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24 * You should have received a copy of the GNU General Public License
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25 * along with eCos; if not, write to the Free Software Foundation,
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26 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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27 *
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28 * As a special exception, if other files instantiate templates or
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29 * use macros or inline functions from this file, or you compile this
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30 * file and link it with other works to produce a work based on this
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31 * file, this file does not by itself cause the resulting work to be
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32 * covered by the GNU General Public License. However the source code
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33 * for this file must still be made available in accordance with
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34 * section (3) of the GNU General Public License.
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35 *
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36 * This exception does not invalidate any other reasons why a work
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37 * based on this file might be covered by the GNU General Public
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38 * License.
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39 *
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40 * -------------------------------------------
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41 * ####ECOSGPLCOPYRIGHTEND####
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42 * =================================================================
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43 * #####DESCRIPTIONBEGIN####
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44 *
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45 * Author(s): Anthony Tonizzo (atonizzo@gmail.com)
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46 * Contributors:
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47 * Date: 2006-06-12
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48 * Purpose:
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49 * Description:
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50 *
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51 * ####DESCRIPTIONEND####
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52 *
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53 * =================================================================
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54 */
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55 #ifndef __HANDLER_H__
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56 #define __HANDLER_H__
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57
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58 // =============================================================================
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59 // Internal Resources
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60 // =============================================================================
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61 struct cyg_httpd_ires_table_entry
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62 {
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63 char *f_pname;
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64 char *f_ptr;
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65 int f_size;
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66 } CYG_HAL_TABLE_TYPE;
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67
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68 typedef struct cyg_httpd_ires_table_entry cyg_httpd_ires_table_entry;
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69
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70 #define CYG_HTTPD_IRES_TABLE_ENTRY(__name, __path_name, __pmem, __size) \
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71 cyg_httpd_ires_table_entry __name \
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72 CYG_HAL_TABLE_ENTRY(httpd_ires_table) = {(char*)__path_name, \
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73 (char*)__pmem, (int)__size}
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74
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75 cyg_httpd_ires_table_entry *cyg_httpd_find_ires(char *);
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76 void cyg_httpd_send_ires(cyg_httpd_ires_table_entry *);
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77
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78 // =============================================================================
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79 // C callbacks
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80 // =============================================================================
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81 typedef cyg_int32 (*handler)(CYG_HTTPD_STATE*);
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82 struct cyg_httpd_handler_table_entry
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83 {
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84 char *path;
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85 handler h;
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86 } CYG_HAL_TABLE_TYPE;
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87
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88 typedef struct cyg_httpd_handler_table_entry cyg_httpd_handler_table_entry;
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89
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90 #define CYG_HTTPD_HANDLER_TABLE_ENTRY(__name, __pattern, __arg) \
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91 cyg_httpd_handler_table_entry __name \
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92 CYG_HAL_TABLE_ENTRY(httpd_handler_table) = { __pattern, __arg }
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93
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94 handler cyg_httpd_find_handler(void);
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95 cyg_int32 cyg_httpd_exec_cgi(void);
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96 void cyg_httpd_send_directory_listing(char*);
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97
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98 #endif
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99