mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
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84032b177b
- avoid closing descriptors before removing them from uloop (#11755, #11830) - do not auto-initialize ubus if no prefix is set (#11832) - remove extraneous client context pointer from cgi and lua states - code cleanups and debug message changes git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32651 3c298f89-4303-0410-b956-a3cf2f4a3e73
139 lines
3.7 KiB
C
139 lines
3.7 KiB
C
/*
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* uhttpd - Tiny single-threaded httpd - Utility header
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*
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* Copyright (C) 2010-2012 Jo-Philipp Wich <xm@subsignal.org>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _UHTTPD_UTILS_
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#include <stdarg.h>
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#include <fcntl.h>
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#include <pwd.h>
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#include <sys/stat.h>
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#include <libubox/uloop.h>
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#ifdef HAVE_SHADOW
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#include <shadow.h>
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#endif
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#define min(x, y) (((x) < (y)) ? (x) : (y))
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#define max(x, y) (((x) > (y)) ? (x) : (y))
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#define array_size(x) \
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(sizeof(x) / sizeof(x[0]))
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#define foreach_header(i, h) \
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for( i = 0; (i + 1) < (sizeof(h) / sizeof(h[0])) && h[i]; i += 2 )
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#define fd_cloexec(fd) \
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fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC)
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#define fd_nonblock(fd) \
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fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) | O_NONBLOCK)
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#define ensure_out(x) \
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do { if((x) < 0) goto out; } while(0)
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#define ensure_ret(x) \
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do { if((x) < 0) return -1; } while(0)
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struct path_info {
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char *root;
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char *phys;
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char *name;
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char *info;
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char *query;
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int redirected;
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struct stat stat;
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};
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const char * sa_straddr(void *sa);
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const char * sa_strport(void *sa);
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int sa_port(void *sa);
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int sa_rfc1918(void *sa);
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char *strfind(char *haystack, int hslen, const char *needle, int ndlen);
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bool uh_socket_wait(int fd, int sec, bool write);
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int uh_raw_send(int fd, const char *buf, int len, int seconds);
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int uh_raw_recv(int fd, char *buf, int len, int seconds);
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int uh_tcp_send(struct client *cl, const char *buf, int len);
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int uh_tcp_send_lowlevel(struct client *cl, const char *buf, int len);
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int uh_tcp_recv(struct client *cl, char *buf, int len);
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int uh_tcp_recv_lowlevel(struct client *cl, char *buf, int len);
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int uh_http_sendhf(struct client *cl, int code, const char *summary,
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const char *fmt, ...);
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#define uh_http_response(cl, code, message) \
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uh_http_sendhf(cl, code, message, message)
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int uh_http_sendc(struct client *cl, const char *data, int len);
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int uh_http_sendf(
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struct client *cl, struct http_request *req,
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const char *fmt, ...
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);
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int uh_http_send(
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struct client *cl, struct http_request *req,
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const char *buf, int len
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);
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int uh_urldecode(char *buf, int blen, const char *src, int slen);
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int uh_urlencode(char *buf, int blen, const char *src, int slen);
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int uh_b64decode(char *buf, int blen, const unsigned char *src, int slen);
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struct auth_realm * uh_auth_add(char *path, char *user, char *pass);
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int uh_auth_check(
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struct client *cl, struct http_request *req, struct path_info *pi
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);
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struct path_info * uh_path_lookup(struct client *cl, const char *url);
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struct listener * uh_listener_add(int sock, struct config *conf);
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struct listener * uh_listener_lookup(int sock);
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struct client * uh_client_add(int sock, struct listener *serv);
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struct client * uh_client_lookup(int sock);
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#define uh_client_error(cl, code, status, ...) do { \
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uh_http_sendhf(cl, code, status, __VA_ARGS__); \
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uh_client_shutdown(cl); \
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} while(0)
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void uh_client_shutdown(struct client *cl);
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void uh_client_remove(struct client *cl);
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void uh_ufd_add(struct uloop_fd *u, uloop_fd_handler h, unsigned int ev);
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void uh_ufd_remove(struct uloop_fd *u);
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#ifdef HAVE_CGI
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struct interpreter * uh_interpreter_add(const char *extn, const char *path);
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struct interpreter * uh_interpreter_lookup(const char *path);
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#endif
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#endif
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