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dabdec8fcc
git-svn-id: svn://svn.code.sf.net/p/axtls/code/trunk@52 9a5d90b5-6617-0410-8a86-bb477d3ed2e3
157 lines
3.8 KiB
C
157 lines
3.8 KiB
C
/*
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* Copyright(C) 2006 Cameron Rich
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "os_port.h"
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#include "ssl.h"
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#define BACKLOG 15
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#define VERSION "1.0.0"
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#ifdef CONFIG_HTTP_HAS_IPV6
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#define HAVE_IPV6
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#endif
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#define MAXFILEPATH 1024
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#define MAXIPLEN 45
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#define MAXREQUESTLENGTH 1024
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#define MAXCGIARGS 100
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#define BLOCKSIZE 4096
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#define INITIAL_CONNECTION_SLOTS 10
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#define CONFIG_HTTP_DEFAULT_SSL_OPTIONS 0
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#define STATE_WANT_TO_READ_HEAD 1
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#define STATE_WANT_TO_SEND_HEAD 2
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#define STATE_WANT_TO_READ_FILE 3
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#define STATE_WANT_TO_SEND_FILE 4
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#define STATE_DOING_DIR 5
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#define TYPE_GET 0
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#define TYPE_HEAD 1
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#define TYPE_POST 2
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struct connstruct
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{
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struct connstruct *next;
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int state;
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int reqtype;
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int networkdesc;
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int filedesc;
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#if defined(CONFIG_HTTP_DIRECTORIES)
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#ifdef WIN32
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HANDLE dirp;
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WIN32_FIND_DATA file_data;
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#else
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DIR *dirp;
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#endif
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#endif
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time_t timeout;
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char ip[MAXIPLEN];
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char actualfile[MAXREQUESTLENGTH];
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char filereq[MAXREQUESTLENGTH];
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#if defined(CONFIG_HTTP_HAS_CGI)
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char cgiargs[MAXREQUESTLENGTH];
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char cgiscriptinfo[MAXREQUESTLENGTH];
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char cgipathinfo[MAXREQUESTLENGTH];
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#endif
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char virtualhostreq[MAXREQUESTLENGTH];
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int numbytes;
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char databuf[BLOCKSIZE];
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unsigned char is_ssl;
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unsigned char close_when_done;
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unsigned char modified_since;
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};
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struct serverstruct
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{
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struct serverstruct *next;
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int sd;
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int is_ssl;
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SSLCTX *ssl_ctx;
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};
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#if defined(CONFIG_HTTP_HAS_CGI)
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struct cgiextstruct
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{
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struct cgiextstruct *next;
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char *ext;
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};
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#endif
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struct indexstruct
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{
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struct indexstruct *next;
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char *name;
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};
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// Global prototypes
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extern struct serverstruct *servers;
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extern struct connstruct *usedconns;
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extern struct connstruct *freeconns;
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#if defined(CONFIG_HTTP_HAS_CGI)
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extern struct cgiextstruct *cgiexts;
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#endif
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extern struct indexstruct *indexlist;
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// Conf global prototypes
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extern char *webroot;
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extern int allowdirectorylisting;
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extern int allowcgi;
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extern int permcheck;
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// conn.c prototypes
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void addconnection(int sd, char *ip, int is_ssl);
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void removeconnection(struct connstruct *cn);
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// proc.c prototypes
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int procheadelem(struct connstruct *cn, char *buf);
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void procdirlisting(struct connstruct *cn);
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void procdodir(struct connstruct *cn);
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void procreadhead(struct connstruct *cn);
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void procsendhead(struct connstruct *cn);
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void procreadfile(struct connstruct *cn);
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void procsendfile(struct connstruct *cn);
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int special_write(struct connstruct *cn, const uint8_t *buf, size_t count);
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// misc.c prototypes
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void nada(int sigtype);
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void die(int sigtype);
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void reaper(int sigtype);
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void stripcrlf(char *p);
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char *my_strncpy(char *dest, const char *src, size_t n);
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#ifndef __HAVE_ARCH_STRNLEN
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size_t strnlen ( const char * str, size_t maxlen );
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#endif
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int iscgi(char *fn);
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void split(char *tp, char *sp[], int maxwords, char sc);
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int sanitizefile(char *buf);
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int sanitizehost(char *buf);
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void buildactualfile(struct connstruct *cn);
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int issockwriteable(int sd);
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int isdir(char *name);
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int trycgi_withpathinfo(struct connstruct *cn);
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// mime_types.c prototypes
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void mime_init(void);
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const char *getmimetype(const char *fn);
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// main.c prototypes
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void initlists(void);
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