1 files changed, 138 insertions, 0 deletions
diff --git a/numtext.c b/numtext.c
new file mode 100644
index 0000000..cd07e63
--- /dev/null
+++ b/numtext.c
@@ -0,0 +1,138 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+
+char *argv0;
+
+
+int
+main(int argc, char *argv[])
+{
+	if (!argc) {
+		fprintf(stderr, "numtext: no command lines arguments specified, don't know what to execute\n");
+		return 1;
+	}
+
+	if (!strcmp(argv[0], "numtext-strip"))
+		return numtext_strip_main(argc, argv);
+
+	fprintf(stderr, "%s: not a recognised command for numtext multicall binary\n", argv[0]);
+	return 1;
+}
+
+
+int
+run(int argc, char *argv[], ssize_t (*callback)(char *outbuf, size_t outbuf_size, const char *num, size_t num_len))
+{
+	char *line = NULL;
+	size_t size = 0;
+	ssize_t len;
+	int ret = 0;
+	char *outbuf = NULL;
+	size_t outbuf_size = 0;
+	size_t num_len;
+
+	if (argc) {
+		for (; *argv; argv++) {
+			num_len = strlen(*argv);
+			len = callback(outbuf, outbuf_size, *argv, num_len);
+			if (len < 0) {
+				ret = 1;
+				continue;
+			}
+			if ((size_t)len > outbuf_size) {
+				outbuf_size = (size_t)len;
+				outbuf = realloc(outbuf, outbuf_size);
+				if (!outbuf) {
+					fprintf(stderr, "%s: realloc %zu: %s\n", argv0, outbuf_size, strerror(errno));
+					exit(1);
+				}
+			}
+			len = callback(outbuf, outbuf_size, *argv, num_len);
+			if (len < 0) {
+				ret = 1;
+				continue;
+			}
+			printf("%s\n", outbuf);
+		}
+	} else {
+		for (;;) {
+			len = getline(&line, &size, stdin);
+			if (len == -1)
+				break;
+			if (len && line[len - 1] == '\n')
+				line[--len] = '\0';
+			if (!len)
+				continue;
+			num_len = (size_t)len;
+			len = callback(outbuf, outbuf_size, line, num_len);
+			if (len < 0) {
+				ret = 1;
+				continue;
+			}
+			if ((size_t)len > outbuf_size) {
+				outbuf_size = (size_t)len;
+				outbuf = realloc(outbuf, outbuf_size);
+				if (!outbuf) {
+					fprintf(stderr, "%s: realloc %zu: %s\n", argv0, outbuf_size, strerror(errno));
+					exit(1);
+				}
+			}
+			len = callback(outbuf, outbuf_size, line, num_len);
+			if (len < 0) {
+				ret = 1;
+				continue;
+			}
+			printf("%s\n", outbuf);
+		}
+		if (ferror(stdin)) {
+			fprintf(stderr, "%s: getline <stdin>: %s\n", argv0, strerror(errno));
+			ret = 1;
+		}
+		free(line);
+	}
+
+	if (fflush(stdout) || fclose(stdout)) {
+		fprintf(stderr, "%s: printf: %s\n", argv0, strerror(errno));
+		ret = 1;
+	}
+
+	free(outbuf);
+	return ret;
+}
+
+
+int
+get_language(const char *arg, enum libnumtext_language *langp, int *have_langp)
+{
+	static const struct language {
+		enum libnumtext_language value;
+		const char *code;
+		const char *name;
+	} languages[] = {
+		{LIBNUMTEXT_SWEDISH, "sv", "swedish"}
+	};
+
+	size_t i;
+
+	if (*have_langp)
+		return 0;
+	*have_langp = 1;
+
+	if (!strcmp(arg, "?")) {
+		for (i = 0; i < sizeof(languages) / sizeof(*languages); i++) {
+			printf("Languages:\n");
+			printf("\t%s %s\n", languages[i].code, languages[i].name);
+		}
+		exit(0);
+	} else {
+		for (i = 0; i < sizeof(languages) / sizeof(*languages); i++) {
+			if (!strcasecmp(arg, languages[i].code) || !strcasecmp(arg, languages[i].name)) {
+				*langp = languages[i].value;
+				return 1;
+			}
+		}
+		fprintf(stderr, "%s: unrecognised language, use ? to list available languages: %s\n", argv0, arg);
+		exit(1);
+	}
+}