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Added basic http-specific option parsing

This commit is contained in:
Michael Brown 2006-03-22 22:35:32 +00:00
parent 5263a5abf4
commit 911486fe41
1 changed files with 86 additions and 7 deletions
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93
src/util/prototester.c
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@ -323,21 +323,100 @@ static int http_get ( struct http_request *http ) {
return tcp_connect ( &http->sin );
}
struct http_options {
struct sockaddr_in server;
char *filename;
};
static void http_usage ( char **argv ) {
fprintf ( stderr,
"Usage: %s [global options] http [http-specific options]\n"
"\n"
"http-specific options:\n"
" -h|--host Host IP address\n"
" -f|--file Filename\n",
argv[0] );
}
static int http_parse_options ( int argc, char **argv,
struct http_options *options ) {
static struct option long_options[] = {
{ "host", 1, NULL, 'h' },
{ "file", 1, NULL, 'f' },
{ },
};
int c;
/* Set default options */
memset ( options, 0, sizeof ( *options ) );
inet_aton ( "192.168.0.1", &options->server.sin_addr );
options->server.sin_port = htons ( 80 );
options->filename = "index.html";
/* Parse command-line options */
while ( 1 ) {
int option_index = 0;
c = getopt_long ( argc, argv, "h:f:", long_options,
&option_index );
if ( c < 0 )
break;
switch ( c ) {
case 'h':
if ( inet_aton ( optarg,
&options->server.sin_addr ) == 0 ) {
fprintf ( stderr, "Invalid IP address %s\n",
optarg );
return -1;
}
break;
case 'f':
options->filename = optarg;
break;
case '?':
/* Unrecognised option */
return -1;
default:
fprintf ( stderr, "Unrecognised option '-%c'\n", c );
return -1;
}
}
/* Check there are no remaining arguments */
if ( optind != argc ) {
http_usage ( argv );
return -1;
}
return optind;
}
static void test_http_callback ( struct http_request *http ) {
}
static int test_http ( int argc, char **argv ) {
struct http_options options;
struct http_request http;
memset ( &http, 0, sizeof ( http ) );
http.filename = "/";
http.callback = test_http_callback;
inet_aton ( "192.168.0.1", &http.sin.sin_addr );
http.sin.sin_port = htons ( 80 );
/* Parse http-specific options */
if ( http_parse_options ( argc, argv, &options ) < 0 )
return -1;
/* Construct http request */
memset ( &http, 0, sizeof ( http ) );
http.filename = options.filename;
http.sin = options.server;
http.callback = test_http_callback;
fprintf ( stderr, "http fetching http://%s/%s\n",
inet_ntoa ( http.sin.sin_addr ), http.filename );
/* Issue http request and run to completion */
http_get ( &http );
while ( ! http.complete ) {
run_tcpip ();
}
@ -475,7 +554,7 @@ int main ( int argc, char **argv ) {
test = get_test_from_name ( argv[optind] );
if ( ! test ) {
fprintf ( stderr, "Unrecognised test \"%s\"\n", argv[optind] );
return -1;
exit ( 1 );
}
optind++;