datetime, main: Translate strings

2 files changed, 25 insertions, 23 deletions

diff --git a/src/datetime.c b/src/datetime.c
index 0bba344..72f0219 100644
--- a/src/datetime.c
+++ b/src/datetime.c
@@ -32,6 +32,7 @@
 #include <time.h>
 #include "datetime.h"
 #include "formats.h"
+#include "i18n.h"
 
 static void
 _datetime_buf_cpy_p(char *dst, const char *src)
@@ -164,7 +165,7 @@ datetime_parse(struct tm *now_tm, const char *input,
 	}
 	fmt_buf = calloc(fmt_len + 1, sizeof(*fmt_buf));
 	if (fmt_buf == NULL) {
-		fprintf(stderr, "Failed to allocate buffer: %s\n",
+		fprintf(stderr, _("Failed to allocate buffer: %s\n"),
 				strerror(errno));
 		return -1;
 	}
@@ -249,7 +250,7 @@ datetime_parse(struct tm *now_tm, const char *input,
 		free(fmt_buf);
 		return 0;
 	} else {
-		fputs("Unknown date format\n", stderr);
+		fputs(_("Unknown date format\n"), stderr);
 		free(fmt_buf);
 		return -1;
 	}
@@ -294,13 +295,13 @@ _datetime_strftime(const char *fmts[], const struct tm *tm, char **out,
 		*buf_sz = strlen(fmts[0]) + 1;
 		*buf = calloc(*buf_sz, sizeof(**buf));
 		if (*buf == NULL) {
-			fprintf(stderr, "Failed to allocate buffer: %s\n",
+			fprintf(stderr, _("Failed to allocate buffer: %s\n"),
 					strerror(errno));
 			return -1;
 		}
 		*out = calloc(*buf_sz, sizeof(**out));
 		if (*out == NULL) {
-			fprintf(stderr, "Failed to allocate buffer: %s\n",
+			fprintf(stderr, _("Failed to allocate buffer: %s\n"),
 					strerror(errno));
 			return -1;
 		}
@@ -320,7 +321,7 @@ _datetime_strftime(const char *fmts[], const struct tm *tm, char **out,
 		++*buf_sz;
 		*buf = realloc(*buf, *buf_sz * sizeof(**buf));
 		if (*buf == NULL) {
-			fprintf(stderr, "Failed to allocate buffer: %s\n",
+			fprintf(stderr, _("Failed to allocate buffer: %s\n"),
 					strerror(errno));
 			return -1;
 		}
@@ -329,7 +330,7 @@ _datetime_strftime(const char *fmts[], const struct tm *tm, char **out,
 	if (resized > 0) {
 		*out = realloc(*out, *buf_sz * sizeof(**out));
 		if (*out == NULL) {
-			fprintf(stderr, "Failed to allocate buffer: %s\n",
+			fprintf(stderr, _("Failed to allocate buffer: %s\n"),
 					strerror(errno));
 			return -1;
 		}
diff --git a/src/main.c b/src/main.c
index 51a8a58..ce02c1f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,6 +26,7 @@
 #include <unistd.h>
 #include "config.h"
 #include "datetime.h"
+#include "i18n.h"
 
 #if defined(HAVE_GETOPT_LONG) && HAVE_GETOPT_LONG
 #include <getopt.h>
@@ -59,7 +60,7 @@ static const struct option LONGOPTS_[] = {
 static void
 _print_usage(FILE *stream, const char *program_name)
 {
-	fprintf(stream, "Usage: %s [date]time\n", program_name);
+	fprintf(stream, _("Usage: %s [date]time\n"), program_name);
 }
 
 static void
@@ -111,44 +112,44 @@ _list_formats(const struct tm *tm)
 	char   *buf;
 	size_t  i;
 
-	puts("Time formats:");
+	puts(_("Time formats:"));
 	i = 0;
 	while (datetime_strftime_time(tm, &out, &buf_sz, &buf, &i) > 0) {
 		if (out[0] == '\0') {
 			continue;
 		}
-		printf("  * %s\n", out);
+		printf(_("  * %s\n"), out);
 	}
 
-	puts("Date formats:");
+	puts(_("Date formats:"));
 	i = 0;
 	while (datetime_strftime_date(tm, &out, &buf_sz, &buf, &i) > 0) {
 		if (out[0] == '\0') {
 			continue;
 		}
-		printf("  * %s\n", out);
+		printf(_("  * %s\n"), out);
 	}
 
-	puts("Additional formats:");
+	puts(_("Additional formats:"));
 	i = 0;
 	while (datetime_strftime_misc(tm, &out, &buf_sz, &buf, &i) > 0) {
 		if (out[0] == '\0') {
 			continue;
 		}
-		printf("  * %s\n", out);
+		printf(_("  * %s\n"), out);
 	}
 }
 
 static void
 _print_version(void)
 {
-	printf("@ (atsign) %s%s\n", PACKAGE_VERSION, PACKAGE_VERSION_GIT);
-	puts("Copyright (C) 2021, 2022  P. J. McDermott\n"
+	printf(_("@ (atsign) %s%s\n"), PACKAGE_VERSION, PACKAGE_VERSION_GIT);
+	puts(_("Copyright (C) 2021, 2022  P. J. McDermott\n"
 	"License GPLv3+: GNU GPL version 3 or later "
 		"<http://gnu.org/licenses/gpl.html>.\n"
 	"This is free software: you are free to change and redistribute it.\n"
-	"There is NO WARRANTY, to the extent permitted by law.\n");
-	printf("Please report bugs to <%s>.\n", PACKAGE_BUGREPORT);
+	"There is NO WARRANTY, to the extent permitted by law.\n"));
+	printf(_("Please report bugs to <%s>.\n"), PACKAGE_BUGREPORT);
 }
 
 static char *
@@ -167,7 +168,7 @@ _concat_args(int argc, char * const argv[])
 
 	buf = calloc(buf_l, sizeof(*buf));
 	if (buf == NULL) {
-		fprintf(stderr, "Failed to allocate buffer: %s\n",
+		fprintf(stderr, _("Failed to allocate buffer: %s\n"),
 				strerror(errno));
 		return NULL;
 	}
@@ -243,11 +244,11 @@ main(int argc, char * const argv[])
 			default:
 				_print_usage(stderr, argv[0]);
 #if defined(HAVE_GETOPT_LONG) && HAVE_GETOPT_LONG
-				fprintf(stderr, "Try '%s --help' for more "
-						"information.\n", argv[0]);
+				fprintf(stderr, _("Try '%s --help' for more "
+						"information.\n"), argv[0]);
 #else
-				fprintf(stderr, "Try '%s -h' for more "
-						"information.\n", argv[0]);
+				fprintf(stderr, _("Try '%s -h' for more "
+						"information.\n"), argv[0]);
 #endif
 				return EXIT_FAILURE;
 		}
@@ -287,7 +288,7 @@ main(int argc, char * const argv[])
 	now = time(NULL);
 	dif = difftime(arg, now);
 	if (dif >= 1000 * 24 * 60 * 60) {
-		fputs("Date too far in the future\n", stderr);
+		fputs(_("Date too far in the future\n"), stderr);
 		return EXIT_FAILURE;
 	}