From: Bastian Dehn <hhaalo@arcor.de>
Date: Mon, 2 Mar 2026 20:57:02 +0000 (+0100)
Subject: remove unused functions
X-Git-Tag: 1.1.6^2~1^2~5
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=f6d05a09fae7c220dba7b5563529fcc8f4cd8cdd;p=mv_none_space.git

remove unused functions
---

diff --git a/src/rename.c b/src/rename.c
index 97544ad..5b40d6b 100644
--- a/src/rename.c
+++ b/src/rename.c
@@ -4,71 +4,39 @@
 
 #include "rename.h"
 
-uint8_t _replace_two_byte_wide_char(const char* wide_char, char* dst)
+char* replace(char** src, const char* pattern, const char* replace_str)
 {
-	switch (wide_char[1]) {
-	case WIDE_CHAR_a:
-		dst[0] = 'a';
-		dst[1] = 'e';
-		break;
-	case WIDE_CHAR_A:
-		dst[0] = 'A';
-		dst[1] = 'e';
-		break;
-	case WIDE_CHAR_o:
-		dst[0] = 'o';
-		dst[1] = 'e';
-		break;
-	case WIDE_CHAR_O:
-		dst[0] = 'O';
-		dst[1] = 'e';
-		break;
-	case WIDE_CHAR_u:
-		dst[0] = 'u';
-		dst[1] = 'e';
-		break;
-	case WIDE_CHAR_U:
-		dst[0] = 'U';
-		dst[1] = 'e';
-		break;
-	case WIDE_CHAR_SS:
-		dst[0] = 's';
-		dst[1] = 's';
-		break;
-	default:
-		dst[0] = wide_char[0];
-		dst[1] = wide_char[1];
-		break;
-	}
-
-	return 2;
-}
+	const size_t len = strlen(*src);
+	const size_t plen = strlen(pattern);
 
-uint8_t _replace_char(const char character, char* dest)
-{
-	switch (character) {
-	case SPACE:
-		*dest = '_';
-		break;
-	default:
-		*dest = character;
-		break;
+	uint32_t count = 0;
+	for (uint32_t i = 0; i < len; i++) {
+		if (strncmp(*src + i, pattern, plen) == 0)
+			count++;
 	}
 
-	return 1;
-}
+	const size_t rlen = strlen(replace_str);
+	const size_t difflen = count * (rlen - plen);
+	const size_t outlen = len + difflen + 1;
+	char* output = malloc(outlen);
+	if (output == NULL)
+		return NULL;
+	memset(output, 0, outlen);
 
-uint8_t wide_char_length(const char character)
-{
-	uint8_t count = 0;
-	for (uint8_t i = 7; i > 0; i--) {
-		if (character >> i & 1)
-			count++;
-		else
-			break;
+	uint32_t outi = 0;
+	for (uint32_t i = 0; i < len; i++) {
+		if (strncmp(*src + i, pattern, plen) == 0) {
+			memcpy(&output[outi], replace_str, rlen);
+			i += plen - 1;
+			outi += rlen;
+		} else {
+			output[outi++] = (*src)[i];
+		}
 	}
 
-	return count;
+	free(*src);
+	*src = NULL;
+	return output;
 }
 
 void escape(const char* src, char* dst)
@@ -185,37 +153,3 @@ void rename_revert(const char* src, char* dst)
 	}
 }
 
-char* replace(char** src, const char* pattern, const char* replace_str)
-{
-	const size_t len = strlen(*src);
-	const size_t plen = strlen(pattern);
-
-	uint32_t count = 0;
-	for (uint32_t i = 0; i < len; i++) {
-		if (strncmp(*src + i, pattern, plen) == 0)
-			count++;
-	}
-
-	const size_t rlen = strlen(replace_str);
-	const size_t difflen = count * (rlen - plen);
-	const size_t outlen = len + difflen + 1;
-	char* output = malloc(outlen);
-	if (output == NULL)
-		return NULL;
-	memset(output, 0, outlen);
-
-	uint32_t outi = 0;
-	for (uint32_t i = 0; i < len; i++) {
-		if (strncmp(*src + i, pattern, plen) == 0) {
-			memcpy(&output[outi], replace_str, rlen);
-			i += plen - 1;
-			outi += rlen;
-		} else {
-			output[outi++] = (*src)[i];
-		}
-	}
-
-	free(*src);
-	*src = NULL;
-	return output;
-}
\ No newline at end of file
diff --git a/src/rename.h b/src/rename.h
index 8bab7ff..db3e99b 100644
--- a/src/rename.h
+++ b/src/rename.h
@@ -33,7 +33,6 @@
 
 typedef void (*rename_ptr)(const char* src, char* dst);
 
-uint8_t wide_char_length(const char character);
 void escape(const char* src, char* dst);
 void rename_point(const char* src, char* dst);
 void rename_lower(const char* src, char* dst);
diff --git a/tests/rename_tests.c b/tests/rename_tests.c
index 4b12af2..1b3b7b1 100644
--- a/tests/rename_tests.c
+++ b/tests/rename_tests.c
@@ -231,42 +231,6 @@ void rename_revert_ss(void** state)
 	assert_string_equal(output, "Gruß");
 }
 
-void no_wide_character()
-{
-	const char input = 0;
-
-	unsigned int length = wide_char_length(input);
-
-	assert_int_equal(length, 0);
-}
-
-void two_byte_wide_character()
-{
-	const char input = (char) 0x80;
-
-	unsigned int length = wide_char_length(input);
-
-	assert_int_equal(length, 1);
-}
-
-void three_byte_wide_character()
-{
-	const char input = (char) 0xc0;
-
-	unsigned int length = wide_char_length(input);
-
-	assert_int_equal(length, 2);
-}
-
-void four_byte_wide_character()
-{
-	const char input = (char) 0xe0;
-
-	unsigned int length = wide_char_length(input);
-
-	assert_int_equal(length, 3);
-}
-
 void replace_string()
 {
 	char* input = malloc(sizeof(char) * 11);
@@ -305,10 +269,6 @@ int main()
 		cmocka_unit_test_setup(rename_revert_ue, setup),
 		cmocka_unit_test_setup(rename_revert_Ue, setup),
 		cmocka_unit_test_setup(rename_revert_ss, setup),
-		cmocka_unit_test(no_wide_character),
-		cmocka_unit_test(two_byte_wide_character),
-		cmocka_unit_test(three_byte_wide_character),
-		cmocka_unit_test(four_byte_wide_character),
 		cmocka_unit_test(replace_string)
 	};