📄 test_httpd.c
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/*** Copyright (c) 2002 Hughes Technologies Pty Ltd. All rights** reserved.**** Terms under which this software may be used or copied are** provided in the specific license associated with this product.**** Hughes Technologies disclaims all warranties with regard to this** software, including all implied warranties of merchantability and** fitness, in no event shall Hughes Technologies be liable for any** special, indirect or consequential damages or any damages whatsoever** resulting from loss of use, data or profits, whether in an action of** contract, negligence or other tortious action, arising out of or in** connection with the use or performance of this software.****** $Id: test_httpd.c,v 1.10 2002/11/25 02:26:58 bambi Exp $***/#include "config.h"#include <stdio.h>#include <unistd.h>#ifdef _WIN32# include <getopt.h>#else# include <sys/time.h>#endif#include "httpd.h"/*** This is a static page of HTML. It is loaded into the content** tree using httpdAddStaticContent( ).*/#define test1_html "<HTML><BODY>This is just a test</BODY>"/*** Below are 2 dynamic pages, each generated by a C function. The first** is a simple page that offers a little dynamic info (the process ID)** and the setups up a test link and a simple form.** ** The second page processes the form. As you can see, you can access** the form data from within your C code by accessing the symbol table** using httpdGetVariableByName() (and other similar functions). You** can also include variables in the string passed to httpdOutput( ) and** they will be expanded automatically.*/void index_html(server) httpd *server;{ httpdPrintf(server, "Welcome to the httpd server running in process number %d<P>\n", getpid()); httpdPrintf(server, "Click <A HREF=/test1.html>here</A> to view a test page<P>\n"); httpdPrintf(server, "Click <A HREF=/login.html>here</A> to authenticate<P>\n"); httpdPrintf(server, "Or <A HREF=/wildcard/foo>here</A> for a test wildcard page<P>\n"); httpdPrintf(server, "<P><FORM ACTION=test2.html METHOD=POST>\n"); httpdPrintf(server, "Enter your name <INPUT NAME=name SIZE=10>\n"); httpdPrintf(server, "<INPUT TYPE=SUBMIT VALUE=Click!><P></FORM>\n"); return;}void test2_html(server) httpd *server;{ httpVar *variable; /* ** Grab the symbol table entry to see if the variable exists */ variable = httpdGetVariableByName(server, "name"); if (variable == NULL) { httpdPrintf(server,"Missing form data!"); return; } /* ** Use httpdOutput() rather than httpdPrintf() so that the variable ** embedded in the text is expanded automatically */ httpdOutput(server,"Hello $name");}void test3_html(server) httpd *server;{ char *path; path = httpdRequestPath(server); httpdOutput(server,"Wilcard dynamic request received<P>"); httpdPrintf(server,"The requested path was %s<P>", path);}void login_html(server) httpd *server;{ if (httpdAuthenticate(server, "LibHTTPD Test") == 0) return; httpdPrintf(server, "Your username is '%s'<P>\n", server->request.authUser); httpdPrintf(server, "Your password is '%s'<P>\n", server->request.authPassword); httpdOutput(server, "Click <A HREF=login2.html>here</A> to force reauthentication"); httpdOutput(server, ". Use a username = test password = 123");}void login2_html(server) httpd *server;{ if (httpdAuthenticate(server, "LibHTTPD Test") == 0) { httpdOutput(server, "Authentication failure(1)."); return; } if (strcmp(server->request.authUser, "test") != 0 || strcmp(server->request.authPassword, "123") != 0) { httpdForceAuthenticate(server, "LibHTTPD Test"); httpdOutput(server, "Authentication failure (2)."); return; } httpdOutput(server, "Your login was accepted.");}int main(argc, argv) int argc; char *argv[];{ httpd *server; char *host; int port, errFlag, result; extern char *optarg; extern int optind, opterr, optopt; int c; struct timeval timeout; host = NULL; port = 80; errFlag = 0; while ( (c=getopt(argc,argv,"h:p:")) != -1 ) { switch ( c ) { case 'h': host=optarg; break; case 'p': port = atoi(optarg); break; default: errFlag++; } } if (errFlag) { fprintf(stderr,"usage: [-h <host IP>] [ -p <port >]\n"); fprintf(stderr,"\nLibHTTPD version %s\n\n",LIBHTTPD_VERSION); exit(1); } /* ** Create a server and setup our logging */ server = httpdCreate(host,port); if (server == NULL) { perror("Can't create server"); exit(1); } httpdSetAccessLog(server, stdout); httpdSetErrorLog(server, stdout); /* ** Setup some content for the server */ httpdAddCContent(server,"/", "index.html", HTTP_TRUE, NULL, index_html); httpdAddCContent(server,"/", "test2.html", HTTP_FALSE, NULL, test2_html); httpdAddCContent(server,"/", "login.html", HTTP_FALSE, NULL, login_html); httpdAddCContent(server,"/", "login2.html", HTTP_FALSE, NULL, login2_html); httpdAddCWildcardContent(server,"/wildcard", NULL, test3_html); httpdAddStaticContent(server, "/", "test1.html", HTTP_FALSE, NULL, test1_html); /* ** Go into our service loop */ timeout.tv_sec = 5; timeout.tv_usec = 0; while(1 == 1) { result = httpdGetConnection(server, &timeout); if (result == 0) { printf("Timeout ... \n"); continue; } if (result < 0) { printf("Error ... \n"); continue; } if(httpdReadRequest(server) < 0) { httpdEndRequest(server); continue; } httpdProcessRequest(server); httpdEndRequest(server); }}⌨️ 快捷键说明
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