1 files changed, 68 insertions, 0 deletions
diff --git a/gmitohtml.c b/gmitohtml.c
new file mode 100644
index 0000000..611a96e
--- /dev/null
+++ b/gmitohtml.c
@@ -0,0 +1,68 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <gemtext.h>
+
+#define HEADER "<!DOCTYPE html><html><body>"
+#define FOOTER "</body></html>"
+
+int
+main(int argc, char *argv[])
+{
+	int ch;
+	int infd;
+	int outfd;
+	char *in;
+	char *out;
+	struct gemtext **list;
+
+	in = "/dev/stdin";
+	out = "/dev/stdout";
+
+	while ((ch = getopt(argc, argv, "i:o:h")) != -1) {
+		switch (ch) {
+		case 'i':
+			in = optarg;
+			break;
+		case 'o':
+			out = optarg;
+			break;
+		case 'h':
+			fprintf(stderr, "Usage: %s [-h] [-i input] [-o output]\n", argv[0]);
+			return 0;
+		default:
+			fprintf(stderr, "Usage: %s [-h] [-i input] [-o output]\n", argv[0]);
+			return 1;
+		}
+	}
+
+	infd = open(in, O_RDONLY);
+	if (infd == -1)
+		err(1, "open");
+
+	outfd = open(out, O_WRONLY|O_CREAT|O_TRUNC);
+	if (outfd == -1)
+		err(1, "open");
+
+	list = gemtext_list_decode_fd(infd);
+	if (list == NULL)
+		err(1, "gemtext_list_decode_fd");
+	close(infd);
+
+	if (write(outfd, HEADER, strlen(HEADER)) == -1)
+		err(1, "write");
+	if (gemtext_list_encode_to_html_fd(list, outfd) == -1)
+		err(1, "gemtext_list_encode_to_html_fd");
+	if (write(outfd, FOOTER, strlen(FOOTER)) == -1)
+		err(1, "write");
+
+	close(outfd);
+	gemtext_list_free(list);
+	return 0;
+}