~mdw / dpkg / blame
| Commit | Line | Data |
|---|---|---|
| 1479465f GJ |
1 | /* |
| 2 | * libdpkg - Debian packaging suite library routines | |
| 3 | * report.c - message reporting | |
| 4 | * | |
| 5 | * Copyright © 2004-2005 Scott James Remnant <scott@netsplit.com> | |
| 6 | * Copyright © 2008-2013 Guillem Jover <guillem@debian.org> | |
| 7 | * | |
| 8 | * This is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | * | |
| 13 | * This is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | * GNU General Public License for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU General Public License | |
| 19 | * along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 20 | */ | |
| 21 | ||
| 22 | #include <config.h> | |
| 23 | #include <compat.h> | |
| 24 | ||
| 25 | #include <stdarg.h> | |
| 26 | #include <stdlib.h> | |
| 27 | #include <stdio.h> | |
| 28 | #include <unistd.h> | |
| 29 | ||
| 30 | #include <dpkg/dpkg.h> | |
| 31 | #include <dpkg/macros.h> | |
| 32 | #include <dpkg/i18n.h> | |
| 33 | #include <dpkg/progname.h> | |
| 34 | #include <dpkg/color.h> | |
| 35 | #include <dpkg/report.h> | |
| 36 | ||
| 37 | static int piped_mode = _IOLBF; | |
| 38 | ||
| 39 | void | |
| 40 | dpkg_set_report_piped_mode(int mode) | |
| 41 | { | |
| 42 | piped_mode = mode; | |
| 43 | } | |
| 44 | ||
| 45 | void | |
| 46 | dpkg_set_report_buffer(FILE *fp) | |
| 47 | { | |
| 48 | if (isatty(fileno(fp))) | |
| 49 | setvbuf(fp, NULL, _IONBF, 0); | |
| 50 | else | |
| 51 | setvbuf(fp, NULL, piped_mode, 0); | |
| 52 | } | |
| 53 | ||
| 54 | static int warn_count = 0; | |
| 55 | ||
| 56 | int | |
| 57 | warning_get_count(void) | |
| 58 | { | |
| 59 | return warn_count; | |
| 60 | } | |
| 61 | ||
| 62 | void | |
| 63 | warningv(const char *fmt, va_list args) | |
| 64 | { | |
| 65 | char *buf = NULL; | |
| 66 | ||
| 67 | warn_count++; | |
| 68 | ||
| 69 | m_vasprintf(&buf, fmt, args); | |
| 70 | fprintf(stderr, "%s%s:%s %s%s:%s %s\n", | |
| 71 | color_get(COLOR_PROG), dpkg_get_progname(), color_reset(), | |
| 72 | color_get(COLOR_WARN), _("warning"), color_reset(), buf); | |
| 73 | free(buf); | |
| 74 | } | |
| 75 | ||
| 76 | void | |
| 77 | warning(const char *fmt, ...) | |
| 78 | { | |
| 79 | va_list args; | |
| 80 | ||
| 81 | va_start(args, fmt); | |
| 82 | warningv(fmt, args); | |
| 83 | va_end(args); | |
| 84 | } | |
| 85 | ||
| 86 | void | |
| 87 | notice(const char *fmt, ...) | |
| 88 | { | |
| 89 | char *buf = NULL; | |
| 90 | va_list args; | |
| 91 | ||
| 92 | va_start(args, fmt); | |
| 93 | m_vasprintf(&buf, fmt, args); | |
| 94 | va_end(args); | |
| 95 | ||
| 96 | fprintf(stderr, "%s%s:%s %s\n", | |
| 97 | color_get(COLOR_PROG), dpkg_get_progname(), color_reset(), buf); | |
| 98 | ||
| 99 | free(buf); | |
| 100 | } | |
| 101 | ||
| 102 | void | |
| 103 | info(const char *fmt, ...) | |
| 104 | { | |
| 105 | char *buf; | |
| 106 | va_list args; | |
| 107 | ||
| 108 | va_start(args, fmt); | |
| 109 | m_vasprintf(&buf, fmt, args); | |
| 110 | va_end(args); | |
| 111 | ||
| 112 | printf("%s%s:%s %s\n", | |
| 113 | color_get(COLOR_PROG), dpkg_get_progname(), color_reset(), buf); | |
| 114 | ||
| 115 | free(buf); | |
| 116 | } |