diff options
Diffstat (limited to 'xpa/xpaget.c')
| -rw-r--r-- | xpa/xpaget.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/xpa/xpaget.c b/xpa/xpaget.c deleted file mode 100644 index ea70121..0000000 --- a/xpa/xpaget.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Copyright (c) 1999-2003 Smithsonian Astrophysical Observatory - */ - -#include <xpap.h> - -extern char *optarg; -extern int optind; - -#ifdef ANSI_FUNC -void -usage (char *s) -#else -void usage(s) - char *s; -#endif -{ - fprintf(stderr, "\n"); - fprintf(stderr, "usage:\n"); - fprintf(stderr, " %s [-h] [-i nsinet] [-m method] [-n] [-s] [-t sval,lval] [-u users] <tmpl|host:port> [paramlist]\n", s); - fprintf(stderr, "\n"); - fprintf(stderr, "switches:\n"); - fprintf(stderr, "\t-h\tprint this message\n"); - fprintf(stderr, "\t-i\toverride XPA_NSINET environment variable\n"); - fprintf(stderr, "\t-m\toverride XPA_METHOD environment variable\n"); - fprintf(stderr, "\t-n\tdon't wait for message after server completes (kind of useless!)\n"); - fprintf(stderr, "\t-s\tserver mode\n"); - fprintf(stderr, "\t-t \toverride XPA_[SHORT,LONG]_TIMEOUT environment variables\n"); - fprintf(stderr, "\t-u\toverride XPA_NSUSERS environment variable\n"); - fprintf(stderr, "\t--version display version and exit\n"); - fprintf(stderr, "\n"); - fprintf(stderr, "Data will be retrieved from access points matching the template or host:port.\n"); - fprintf(stderr, "Templates are of the form [class:]name. Wildcards *,?,[] are accepted.\n"); - fprintf(stderr, "A set of qualifying parameters can be appended.\n"); - fprintf(stderr, "\n"); - fprintf(stderr, "examples:\n"); - fprintf(stderr, "\tcsh> xpaget ds9 file\n"); - fprintf(stderr, "\tcsh> xpaget bynars.harvard.edu:1147\n"); - fprintf(stderr, "\n(version: %s)\n", XPA_VERSION); - exit(1); -} - -#ifdef ANSI_FUNC -int -main (int argc, char **argv) -#else -int -main(argc, argv) - int argc; - char **argv; -#endif -{ - int i; - int c; - int got; - int lp; - int errcode=0; - int server=0; - int maxhosts=XPA_MAXHOSTS; - char *paramlist=NULL; - char *xtemplate=NULL; - char lbuf[SZ_LINE]; - char tbuf[SZ_LINE]; - char mode[SZ_LINE]; - char cmd[SZ_LINE]; - char *s; - char **errs=NULL; - char **names=NULL; - int fds[1]; - XPA xpa=NULL; - - /* display version and exit, if necessary */ - if( (argc == 2) && !strcmp(argv[1], "--version") ){ - fprintf(stderr, "%s\n", XPA_VERSION); - exit(0); - } - - /* make sure we have enough arguments */ - if( argc < 2 ) - usage(argv[0]); - - /* start with no mode flag */ - *mode = '\0'; - - /* we want the args in the same order in which they arrived, and - gnu getopt sometimes changes things without this */ - putenv("POSIXLY_CORRECT=true"); - - /* process switch arguments */ - while ((c = getopt(argc, argv, "hi:m:nst:u:wW")) != -1){ - switch(c){ - case 'h': - usage(argv[0]); - case 'i': - snprintf(cmd, SZ_LINE, "XPA_NSINET=%s", optarg); - putenv(xstrdup(cmd)); - break; - case 'm': - snprintf(cmd, SZ_LINE, "XPA_METHOD=%s", optarg); - putenv(xstrdup(cmd)); - break; - case 'n': - if( *mode != '\0' ) - strcat(mode, ","); - strcat(mode, "ack=false"); - break; - case 's': - server = 1; - xpa = XPAOpen(NULL); - break; - case 't': - { - int xip=0; - char xbuf[SZ_LINE]; - newdtable(",;"); - if( word(optarg, xbuf, &xip) && *xbuf && (*xbuf != '*') ){ - snprintf(cmd, SZ_LINE, "XPA_SHORT_TIMEOUT=%s", xbuf); - putenv(xstrdup(cmd)); - } - if( word(optarg, xbuf, &xip) && *xbuf && (*xbuf != '*') ){ - snprintf(cmd, SZ_LINE, "XPA_LONG_TIMEOUT=%s", xbuf); - putenv(xstrdup(cmd)); - } - freedtable(); - } - break; - case 'u': - snprintf(cmd, SZ_LINE, "XPA_NSUSERS=%s", optarg); - putenv(xstrdup(cmd)); - break; - /* for backward compatibility with 1.0 */ - case 'w': - case 'W': - break; - } - } - - /* no explicit host:port specified, so we should have a name */ - if( optind >= argc ){ - /* in server mode, we can skip the host on the command line */ - if( !server ) - usage(argv[0]); - } - else{ - xtemplate = xstrdup(argv[optind]); - optind++; - } - - /* make the paramlist */ - paramlist = XPAArgvParamlist(argc, argv, optind); - - /* init variables for names and ports */ - if( (s=(char *)getenv("XPA_MAXHOSTS")) != NULL ) - maxhosts = atoi(s); - names = (char **)xcalloc(maxhosts, sizeof(char *)); - errs = (char **)xcalloc(maxhosts, sizeof(char *)); - - /* we only send to stdout */ - fds[0] = fileno(stdout); - -again: - /* if we are in server mode, we might have to read a line from stdin - to grab the template and paramlist */ - if( server && (xtemplate==NULL) ){ - /* read description of template and paramlist */ - if( fgets(lbuf, SZ_LINE, stdin) == NULL ) - exit(errcode); - if( (*lbuf == '#') || (*lbuf == '\n') ) - goto again; - lp = 0; - if( word(lbuf, tbuf, &lp) && !strcmp(tbuf, "xpaget") && - word(lbuf, tbuf, &lp) ){ - xtemplate = xstrdup(tbuf); - paramlist = xstrdup(&(lbuf[lp])); - nowhite(paramlist, paramlist); - } - else{ - fprintf(stderr, "XPA$ERROR invalid command: %s", lbuf); - exit(++errcode); - } - } - - /* process xpa requests */ - got = XPAGetFd(xpa, xtemplate, paramlist, mode, fds, names, errs, -maxhosts); - if( got == 0 ){ - fprintf(stderr, "XPA$ERROR no 'xpaget' access points match template: %s\n", - xtemplate); - errcode++; - } - else{ - /* display errors and free up strings */ - for(i=0; i<got; i++){ - if( errs[i] != NULL ){ - fprintf(stderr, "%s", errs[i]); - xfree(errs[i]); - errcode++; - } - if( names[i] != NULL ) - xfree(names[i]); - } - } - - /* free the paramlist */ - if( paramlist!= NULL ){ - xfree(paramlist); - paramlist = NULL; - } - /* and the template */ - if( xtemplate != NULL ){ - xfree(xtemplate); - xtemplate = NULL; - } - - /* if we are in server mode, go back for more */ - if( server ) - goto again; - else{ - /* clean up */ - if( errs ) xfree(errs); - if( names ) xfree(names); - XPACleanup(); - exit(errcode); - } - return(0); -} |