1 files changed, 0 insertions, 111 deletions
diff --git a/ucs2_to_utf8.c b/ucs2_to_utf8.c
deleted file mode 100644
index ab56bf2..0000000
--- a/ucs2_to_utf8.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * vim:ts=8:expandtab
- *
- * i3 - an improved dynamic tiling window manager
- *
- * © 2009-2012 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
- *
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <err.h>
-#include <iconv.h>
-
-static iconv_t conversion_descriptor = 0;
-static iconv_t conversion_descriptor2 = 0;
-
-/* isutf, u8_dec © 2005 Jeff Bezanson, public domain */
-#define isutf(c) (((c) & 0xC0) != 0x80)
-
-/*
- * Decrements i to point to the previous unicode glyph
- *
- */
-void u8_dec(char *s, int *i) {
-    (void)(isutf(s[--(*i)]) || isutf(s[--(*i)]) || isutf(s[--(*i)]) || --(*i));
-}
-
-/*
- * Returns the input string, but converted from UCS-2 to UTF-8. Memory will be
- * allocated, thus the caller has to free the output.
- *
- */
-int convert_ucs_to_utf8(char *input, char *output) {
-	size_t input_size = 2;
-
-	/* UTF-8 may consume up to 4 byte */
-	size_t output_size = 8;
-	/* We need to use an additional pointer, because iconv() modifies it */
-	char *outptr = output;
-
-	/* We convert the input into UCS-2 big endian */
-        if (conversion_descriptor == 0) {
-                conversion_descriptor = iconv_open("UTF-8", "UCS-2BE");
-                if (conversion_descriptor == 0) {
-                        fprintf(stderr, "error opening the conversion context\n");
-                        exit(1);
-                }
-        }
-
-	/* Get the conversion descriptor back to original state */
-	iconv(conversion_descriptor, NULL, NULL, NULL, NULL);
-
-	/* Convert our text */
-	int rc = iconv(conversion_descriptor, (void*)&input, &input_size, &outptr, &output_size);
-        if (rc == (size_t)-1) {
-                perror("Converting to UCS-2 failed");
-                return 0;
-	}
-
-	return (8 - output_size);
-}
-
-/*
- * Converts the given string to UCS-2 big endian for use with
- * xcb_image_text_16(). The amount of real glyphs is stored in real_strlen,
- * a buffer containing the UCS-2 encoded string (16 bit per glyph) is
- * returned. It has to be freed when done.
- *
- */
-char *convert_utf8_to_ucs2(char *input, int *real_strlen) {
-	size_t input_size = strlen(input) + 1;
-	/* UCS-2 consumes exactly two bytes for each glyph */
-	int buffer_size = input_size * 2;
-
-	char *buffer = malloc(buffer_size);
-        if (buffer == NULL)
-                err(EXIT_FAILURE, "malloc() failed\n");
-	size_t output_size = buffer_size;
-	/* We need to use an additional pointer, because iconv() modifies it */
-	char *output = buffer;
-
-	/* We convert the input into UCS-2 big endian */
-        if (conversion_descriptor2 == 0) {
-                conversion_descriptor2 = iconv_open("UCS-2BE", "UTF-8");
-                if (conversion_descriptor2 == 0) {
-                        fprintf(stderr, "error opening the conversion context\n");
-                        exit(1);
-                }
-        }
-
-	/* Get the conversion descriptor back to original state */
-	iconv(conversion_descriptor2, NULL, NULL, NULL, NULL);
-
-	/* Convert our text */
-	int rc = iconv(conversion_descriptor2, (void*)&input, &input_size, &output, &output_size);
-        if (rc == (size_t)-1) {
-                perror("Converting to UCS-2 failed");
-                if (real_strlen != NULL)
-		        *real_strlen = 0;
-                return NULL;
-	}
-
-        if (real_strlen != NULL)
-	        *real_strlen = ((buffer_size - output_size) / 2) - 1;
-
-	return buffer;
-}
-