diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/scrotty.c | 133 |
1 files changed, 76 insertions, 57 deletions
diff --git a/src/scrotty.c b/src/scrotty.c index 48d9cab..71506c4 100644 --- a/src/scrotty.c +++ b/src/scrotty.c @@ -19,7 +19,7 @@ # define PROGRAM_NAME "scrotty" #endif #ifndef PROGRAM_VERSION -# define PROGRAM_VERSION "1.0" +# define PROGRAM_VERSION "1.1" #endif @@ -36,6 +36,9 @@ #include <stdio.h> #include <alloca.h> #include <time.h> +#ifdef USE_GETTEXT +# include <libintl.h> +#endif #ifndef PATH_MAX @@ -50,6 +53,14 @@ +#ifdef USE_GETTEXT +# define _(STR) gettext (STR) +#else +# define _(STR) STR +#endif + + + /** * Stores a filename to `failure_file` and goes to the label `fail`. * @@ -584,7 +595,7 @@ save_fb (int fbno, int raw, const char *filepattern, const char *execpattern) /* Take a screenshot of the current framebuffer. */ if (save (fbpath, imgpath, width, height) < 0) goto fail; - fprintf (stderr, "Saved framebuffer %i to %s\n", fbno, imgpath); + fprintf (stderr, _("Saved framebuffer %i to %s,\n"), fbno, imgpath); /* Should we run a command over the image? */ if (execpattern == NULL) @@ -626,40 +637,40 @@ save_fb (int fbno, int raw, const char *filepattern, const char *execpattern) static int print_help(void) { - return printf ("SYNOPSIS\n" - "\t%s [options...] [filename-pattern] [-- options-for-convert...]\n" - "\n" - "OPTIONS\n" - "\t--help Print usage information.\n" - "\t--version Print program name and version.\n" - "\t--copyright Print copyright information.\n" - "\t--raw Save in PNM rather than in PNG.\n" - "\t--exec CMD Command to run for each saved image.\n" - "\n" - "SPECIAL STRINGS\n" - "\tBoth the --exec and filename-pattern parameters can take format specifiers\n" - "\tthat are expanded by scrotty when encountered. There are two types of format\n" - "\tspecifier. Characters preceded by a '%%' are interpretted by strftime(3).\n" - "\tSee `man strftime` for examples. These options may be used to refer to the\n" - "\tcurrent date and time. The second kind are internal to scrotty and are prefixed\n" - "\tby '$' or '\\'. The following specifiers are recognised:\n" - "\n" - "\t\n" - "\t$i framebuffer index\n" - "\t$f image filename/pathname (ignored when used in filename-pattern)\n" - "\t$n image filename (ignored when used in filename-pattern)\n" - "\t$p image width multiplied by image height\n" - "\t$w image width\n" - "\t$h image height\n" - "\t$$ expands to a literal '$'\n" - "\t\\n expands to a new line\n" - "\t\\\\ expands to a literal '\\'\n" - "\t\\ expands to a literal ' ' (the string is a backslash followed by a space)\n" - "\n" - "\tA space that is not prefixed by a backslash in --exec is interpreted as an\n" - "\targument delimiter. This is the case even at the beginning and end of the\n" - "\tstring and if a space was the previous character in the string.\n" - "\n", + return printf (_("SYNOPSIS\n" + "\t%s [options...] [filename-pattern] [-- options-for-convert...]\n" + "\n" + "OPTIONS\n" + "\t--help Print usage information.\n" + "\t--version Print program name and version.\n" + "\t--copyright Print copyright information.\n" + "\t--raw Save in PNM rather than in PNG.\n" + "\t--exec CMD Command to run for each saved image.\n" + "\n" + "SPECIAL STRINGS\n" + "\tBoth the --exec and filename-pattern parameters can take format specifiers\n" + "\tthat are expanded by scrotty when encountered. There are two types of format\n" + "\tspecifier. Characters preceded by a '%%' are interpretted by strftime(3).\n" + "\tSee `man strftime` for examples. These options may be used to refer to the\n" + "\tcurrent date and time. The second kind are internal to scrotty and are prefixed\n" + "\tby '$' or '\\'. The following specifiers are recognised:\n" + "\n" + "\t\n" + "\t$i framebuffer index\n" + "\t$f image filename/pathname (ignored when used in filename-pattern)\n" + "\t$n image filename (ignored when used in filename-pattern)\n" + "\t$p image width multiplied by image height\n" + "\t$w image width\n" + "\t$h image height\n" + "\t$$ expands to a literal '$'\n" + "\t\\n expands to a new line\n" + "\t\\\\ expands to a literal '\\'\n" + "\t\\ expands to a literal ' ' (the string is a backslash followed by a space)\n" + "\n" + "\tA space that is not prefixed by a backslash in --exec is interpreted as an\n" + "\targument delimiter. This is the case even at the beginning and end of the\n" + "\tstring and if a space was the previous character in the string.\n" + "\n"), execname) < 0 ? -1 : 0; } @@ -684,21 +695,22 @@ print_version (void) static int print_copyright (void) { - return printf ("scrotty -- Screenshot program for Linux's TTY\n" - "Copyright (C) 2014, 2015 Mattias Andrée (maandree@member.fsf.org)\n" - "\n" - "This program is free software: you can redistribute it and/or modify\n" - "it under the terms of the GNU General Public License as published by\n" - "the Free Software Foundation, either version 3 of the License, or\n" - "(at your option) any later version.\n" - "\n" - "This program is distributed in the hope that it will be useful,\n" - "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" - "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" - "GNU General Public License for more details.\n" - "\n" - "You should have received a copy of the GNU General Public License\n" - "along with this program. If not, see <http://www.gnu.org/licenses/>.\n" + return printf (_("scrotty -- Screenshot program for Linux's TTY\n" + "Copyright (C) %s\n" + "\n" + "This program is free software: you can redistribute it and/or modify\n" + "it under the terms of the GNU General Public License as published by\n" + "the Free Software Foundation, either version 3 of the License, or\n" + "(at your option) any later version.\n" + "\n" + "This program is distributed in the hope that it will be useful,\n" + "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" + "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" + "GNU General Public License for more details.\n" + "\n" + "You should have received a copy of the GNU General Public License\n" + "along with this program. If not, see <http://www.gnu.org/licenses/>.\n"), + "2014, 2015 Mattias Andrée (maandree@member.fsf.org)" ) < 0 ? -1 : 0; } @@ -710,11 +722,11 @@ print_copyright (void) * @param argv Command line arguments * @return Zero on and only on success */ -int main -(int argc, char *argv[]) +int +main (int argc, char *argv[]) { #define EXIT_USAGE(MSG) \ - return fprintf (stderr, "%s: %s. Type `%s --help` for help.\n", execname, MSG, execname), 1 + return fprintf (stderr, _("%s: %s. Type '%s --help' for help.\n"), execname, MSG, execname), 1 int fbno, r, i, dash = argc, exec = -1, help = 0; int raw = 0, version = 0, copyright = 0, filepattern = -1; @@ -724,6 +736,13 @@ int main execname = argc ? *argv : "scrotty"; + /* Set up for internationalisation. */ +#if defined(USE_GETTEXT) && defined(PACKAGE) && defined(LOCALEDIR) + setlocale (LC_ALL, ""); + bindtextdomain (PACKAGE, LOCALEDIR); + textdomain (PACKAGE); +#endif + /* Parse command line. */ for (i = 1; i < argc; i++) { @@ -738,14 +757,14 @@ int main break; } else if ((argv[i][0] == '-') || (filepattern != -1)) - EXIT_USAGE ("Unrecognised option."); + EXIT_USAGE (_("Unrecognised option.")); else filepattern = i; } /* Check that --exec is valid. */ if (exec == argc) - EXIT_USAGE ("--exec has no argument."); + EXIT_USAGE (_("--exec has no argument.")); /* Was --help, --version, or --copyright used? */ if (help) return -(print_help ()); @@ -782,7 +801,7 @@ int main if (failure_file == NULL) perror (execname); else - fprintf (stderr, "%s: %s: %s\n", + fprintf (stderr, _("%s: %s: %s\n"), execname, strerror (errno), failure_file); return 1; |