diff options
Diffstat (limited to 'crypto/kerberosIV/lib/sl/sl.c')
| -rw-r--r-- | crypto/kerberosIV/lib/sl/sl.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/crypto/kerberosIV/lib/sl/sl.c b/crypto/kerberosIV/lib/sl/sl.c deleted file mode 100644 index adf71f534107..000000000000 --- a/crypto/kerberosIV/lib/sl/sl.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -RCSID("$Id: sl.c,v 1.12 1997/06/01 03:15:07 assar Exp $"); -#endif - -#include "sl_locl.h" - -static SL_cmd * -sl_match (SL_cmd *cmds, char *cmd, int exactp) -{ - SL_cmd *c, *current = NULL, *partial_cmd = NULL; - int partial_match = 0; - - for (c = cmds; c->name; ++c) { - if (c->func) - current = c; - if (strcmp (cmd, c->name) == 0) - return current; - else if (strncmp (cmd, c->name, strlen(cmd)) == 0 && - partial_cmd != current) { - ++partial_match; - partial_cmd = current; - } - } - if (partial_match == 1 && !exactp) - return partial_cmd; - else - return NULL; -} - -void -sl_help (SL_cmd *cmds, int argc, char **argv) -{ - SL_cmd *c, *prev_c; - - if (argc == 1) { - prev_c = NULL; - for (c = cmds; c->name; ++c) { - if (c->func) { - if(prev_c) - printf ("\n\t%s%s", prev_c->usage ? prev_c->usage : "", - prev_c->usage ? "\n" : ""); - prev_c = c; - printf ("%s", c->name); - } else - printf (", %s", c->name); - } - if(prev_c) - printf ("\n\t%s%s", prev_c->usage ? prev_c->usage : "", - prev_c->usage ? "\n" : ""); - } else { - c = sl_match (cmds, argv[1], 0); - if (c == NULL) - printf ("No such command: %s. Try \"help\" for a list of all commands\n", - argv[1]); - else { - printf ("%s\t%s", c->name, c->usage); - if((++c)->name && c->func == NULL) { - printf ("\nSynonyms:"); - while (c->name && c->func == NULL) - printf ("\t%s", (c++)->name); - } - printf ("\n"); - } - } -} - -#ifdef HAVE_READLINE - -char *readline(char *prompt); -void add_history(char *p); - -#else - -static char * -readline(char *prompt) -{ - char buf[BUFSIZ]; - printf ("%s", prompt); - fflush (stdout); - if(fgets(buf, sizeof(buf), stdin) == NULL) - return NULL; - if (buf[strlen(buf) - 1] == '\n') - buf[strlen(buf) - 1] = '\0'; - return strdup(buf); -} - -static void -add_history(char *p) -{ -} - -#endif - -int -sl_loop (SL_cmd *cmds, char *prompt) -{ - unsigned max_count; - char **ptr; - - max_count = 17; - ptr = malloc(max_count * sizeof(*ptr)); - if (ptr == NULL) { - printf ("sl_loop: failed to allocate %u bytes of memory\n", - (int) max_count * sizeof(*ptr)); - return -1; - } - - for (;;) { - char *buf; - unsigned count; - SL_cmd *c; - - buf = readline(prompt); - if(buf == NULL) - break; - - if(*buf) - add_history(buf); - count = 0; - { - char *foo = NULL; - char *p; - - for(p = strtok_r (buf, " \t", &foo); - p; - p = strtok_r (NULL, " \t", &foo)) { - if(count == max_count) { - max_count *= 2; - ptr = realloc (ptr, max_count * sizeof(*ptr)); - if (ptr == NULL) { - printf ("sl_loop: failed to allocate %u " - "bytes of memory\n", - (unsigned) max_count * sizeof(*ptr)); - return -1; - } - } - ptr[count++] = p; - } - } - if (count > 0) { - c = sl_match (cmds, ptr[0], 0); - if (c) - (*c->func)(count, ptr); - else - printf ("Unrecognized command: %s\n", ptr[0]); - } - free(buf); - } - free (ptr); - return 0; -} |