diff options
author | ticktock35 <ticktock35@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358> | 2008-12-14 23:25:08 (EST) |
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committer | ticktock35 <ticktock35@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358> | 2008-12-14 23:25:08 (EST) |
commit | 4b0b7ca249bfa4ecc099c2ca56527eb91776f198 (patch) | |
tree | db5d2602d75a69cc9e1f7f30cbac584f0ab45c45 /libopkg/user.c | |
parent | 868cbd739052719d5e0580a0fda6101dada1ce1e (diff) |
opkg: re-arrange source code into sub-directories
git-svn-id: http://opkg.googlecode.com/svn/trunk@33 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
Diffstat (limited to 'libopkg/user.c')
-rw-r--r-- | libopkg/user.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/libopkg/user.c b/libopkg/user.c new file mode 100644 index 0000000..98ab7b9 --- /dev/null +++ b/libopkg/user.c @@ -0,0 +1,58 @@ +/* user.c - the itsy package management system + + Jamey Hicks + + Copyright (C) 2002 Hewlett Packard Company + Copyright (C) 2001 University of Southern California + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2, or (at + your option) any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. +*/ + +#include <stdio.h> +#include <stdarg.h> +#include "file_util.h" +#include "str_util.h" +#ifdef OPKG_LIB +#include "libopkg.h" +#endif + + +#ifdef OPKG_LIB +static char *question = NULL; +static int question_len = 255; +#endif +char *get_user_response(const char *format, ...) +{ + int len = question_len; + va_list ap; + char *response; + va_start(ap, format); + +#ifndef OPKG_LIB + vprintf(format, ap); + do { + response = file_read_line_alloc(stdin); + } while (response == NULL); +#else + do { + if (question == NULL || len > question_len) { + question = realloc(question, len + 1); + question_len = len; + } + len = vsnprintf(question,question_len,format,ap); + } while (len > question_len); + response = strdup(opkg_cb_response(question)); +#endif + str_chomp(response); + str_tolower(response); + + return response; +} |