* mu-msg-str.c: add Latin-Extended-A for normalization, update unit test

This commit is contained in:
Dirk-Jan C. Binnema 2010-11-12 22:36:13 +02:00
parent fe68f403f8
commit be9157f3e9
2 changed files with 261 additions and 71 deletions

View File

@ -26,6 +26,8 @@
char*
mu_msg_str_normalize (const char *str, gboolean downcase)
{
@ -41,92 +43,279 @@ mu_msg_str_normalize (const char *str, gboolean downcase)
output = g_new0 (char, 2 * strlen(str));
for (i = 0, cur = (const guchar*)str; *cur; ++cur) {
if (*cur != 0xc3) { /* != latin-1 supplement? */
if (*cur < 0xc3 || *cur > 0xc5) {
output[i++] = *cur;
continue;
}
++cur;
switch (*cur) {
if (*cur == 0xc3) { /* latin-1 supplement */
++cur;
switch (*cur) {
case 0x80:
case 0x81:
case 0x82:
case 0x83:
case 0x84:
case 0x85: output[i++] = 'A'; break;
case 0x80:
case 0x81:
case 0x82:
case 0x83:
case 0x84:
case 0x85: output[i++] = 'A'; break;
case 0x86: output[i++] = 'A'; output[i++] = 'e'; break;
case 0x87: output[i++] = 'C'; break;
case 0x86: output[i++] = 'A'; output[i++] = 'e'; break;
case 0x87: output[i++] = 'C'; break;
case 0x88:
case 0x89:
case 0x8a:
case 0x8b: output[i++] = 'E'; break;
case 0x8c:
case 0x8d:
case 0x8e:
case 0x8f: output[i++] = 'I'; break;
case 0x90: output[i++] = 'D'; break;
case 0x91: output[i++] = 'N'; break;
case 0x92:
case 0x93:
case 0x94:
case 0x95:
case 0x96: output[i++] = 'O'; break;
case 0x99:
case 0x9a:
case 0x9b:
case 0x9c: output[i++] = 'U'; break;
case 0x88:
case 0x89:
case 0x8a:
case 0x8b: output[i++] = 'E'; break;
case 0x9d: output[i++] = 'Y'; break;
case 0x9e: output[i++] = 'T'; output[i++] = 'h'; break;
case 0x9f: output[i++] = 's'; output[i++] = 's'; break;
case 0xa0:
case 0xa1:
case 0xa2:
case 0xa3:
case 0xa4:
case 0xa5: output[i++] = 'a'; break;
case 0xa6: output[i++] = 'a'; output[i++] = 'e'; break;
case 0xa7: output[i++] = 'c'; break;
case 0xa8:
case 0xa9:
case 0xaa:
case 0xab: output[i++] = 'e'; break;
case 0xac:
case 0xad:
case 0xae:
case 0xaf: output[i++] = 'i'; break;
case 0xb0: output[i++] = 'd'; break;
case 0xb1: output[i++] = 'n'; break;
case 0xb2:
case 0xb3:
case 0xb4:
case 0xb5:
case 0xb6: output[i++] = 'o'; break;
case 0xb9:
case 0xba:
case 0xbb:
case 0xbc: output[i++] = 'u'; break;
case 0xbd: output[i++] = 'y'; break;
case 0xbe: output[i++] = 't'; output[i++] = 'h'; break;
case 0xbf: output[i++] = 'y'; break;
default:
output[i++] = *cur;
}
} else if (*cur == 0xc4) { /* Latin Extended-A (0x04) */
++cur;
switch (*cur) {
case 0x80:
case 0x82:
case 0x84: output[i++] = 'A'; break;
case 0x8c:
case 0x8d:
case 0x8e:
case 0x8f: output[i++] = 'I'; break;
case 0x86:
case 0x88:
case 0x8a:
case 0x8c: output[i++] = 'C'; break;
case 0x90: output[i++] = 'D'; break;
case 0x91: output[i++] = 'N'; break;
case 0x92:
case 0x93:
case 0x94:
case 0x95:
case 0x96: output[i++] = 'O'; break;
case 0x8e:
case 0x90: output[i++] = 'D'; break;
case 0x99:
case 0x9a:
case 0x9b:
case 0x9c: output[i++] = 'U'; break;
case 0x9d: output[i++] = 'Y'; break;
case 0x9e: output[i++] = 'T'; output[i++] = 'h'; break;
case 0x9f: output[i++] = 's'; output[i++] = 's'; break;
case 0xa0:
case 0xa1:
case 0xa2:
case 0xa3:
case 0xa4:
case 0xa5: output[i++] = 'a'; break;
case 0x92:
case 0x94:
case 0x96:
case 0x98:
case 0x9a: output[i++] = 'E'; break;
case 0xa6: output[i++] = 'a'; output[i++] = 'e'; break;
case 0xa7: output[i++] = 'c'; break;
case 0xa8:
case 0xa9:
case 0xaa:
case 0xab: output[i++] = 'e'; break;
case 0x9c:
case 0x9e:
case 0xa0:
case 0xa2: output[i++] = 'G'; break;
case 0xac:
case 0xad:
case 0xae:
case 0xaf: output[i++] = 'i'; break;
case 0xa4:
case 0xa6: output[i++] = 'H'; break;
case 0xb0: output[i++] = 'd'; break;
case 0xb1: output[i++] = 'n'; break;
case 0xb2:
case 0xb3:
case 0xb4:
case 0xb5:
case 0xb6: output[i++] = 'o'; break;
case 0xa8:
case 0xaa:
case 0xac:
case 0xae:
case 0xb0: output[i++] = 'I'; break;
case 0xb2: output[i++] = 'I'; output[i++] = 'J'; break;
case 0xb9:
case 0xba:
case 0xbb:
case 0xbc: output[i++] = 'u'; break;
case 0xb4: output[i++] = 'J'; break;
case 0xbd: output[i++] = 'y'; break;
case 0xbe: output[i++] = 't'; output[i++] = 'h'; break;
case 0xbf: output[i++] = 'y'; break;
case 0xb6: output[i++] = 'K'; break;
default:
output[i++] = *cur;
case 0xb9:
case 0xbb:
case 0xbd:
case 0xbf: output[i++] = 'L'; break;
case 0x81:
case 0x83:
case 0x85: output[i++] = 'a'; break;
case 0x87:
case 0x89:
case 0x8b:
case 0x8d: output[i++] = 'c'; break;
case 0x8f:
case 0x91: output[i++] = 'd'; break;
case 0x93:
case 0x95:
case 0x97:
case 0x99:
case 0x9b: output[i++] = 'e'; break;
case 0x9d:
case 0x9f:
case 0xa1:
case 0xa: output[i++] = 'g'; break;
case 0xa5:
case 0xa7: output[i++] = 'h'; break;
case 0xa9:
case 0xab:
case 0xad:
case 0xaf:
case 0xb1: output[i++] = 'i'; break;
case 0xb3: output[i++] = 'i'; output[i++] = 'j'; break;
case 0xb5: output[i++] = 'j'; break;
case 0xb7:
case 0xb8: output[i++] = 'k'; break;
case 0xba:
case 0xbc:
case 0xbe: output[i++] = 'l'; break;
default:
output[i++] = *cur;
}
} else { /* Latin Extended-A (0xc5) */
++cur;
switch (*cur) {
case 0x81: output[i++] = 'L'; break;
case 0x83:
case 0x85:
case 0x87: output[i++] = 'N'; break;
case 0x8c:
case 0x8e:
case 0x90: output[i++] = 'O'; break;
case 0x92: output[i++] = 'O'; output[i++] = 'e'; break;
case 0x94:
case 0x96:
case 0x98: output[i++] = 'R'; break;
case 0x9a:
case 0x9c:
case 0x9e:
case 0xa0: output[i++] = 'S'; break;
case 0xa2:
case 0xa4:
case 0xa6: output[i++] = 'T'; break;
case 0xa8:
case 0xaa:
case 0xac:
case 0xae:
case 0xb0:
case 0xb2: output[i++] = 'U'; break;
case 0xb4: output[i++] = 'W'; break;
case 0xb6:
case 0xb8:
output[i++] = 'Y'; break;
case 0xb9:
case 0xbb:
case 0xbd: output[i++] = 'Z'; break;
case 0x80:
case 0x82: output[i++] = 'l'; break;
case 0x84:
case 0x86:
case 0x88:
case 0x89:
case 0x8a:
case 0x8b: output[i++] = 'n'; break;
case 0x8d:
case 0x8f:
case 0x91: output[i++] = 'o'; break;
case 0x93: output[i++] = 'o'; output[i++] = 'e'; break;
case 0x95:
case 0x97:
case 0x99: output[i++] = 'r'; break;
case 0x9b:
case 0x9d:
case 0x9f:
case 0xa1: output[i++] = 's'; break;
case 0xa3:
case 0xa5:
case 0xa7: output[i++] = 't'; break;
case 0xa9:
case 0xab:
case 0xad:
case 0xaf:
case 0xb1:
case 0xb3: output[i++] = 'u'; break;
case 0xb5: output[i++] = 'w'; break;
case 0xb7: output[i++] = 'y'; break;
case 0xba:
case 0xbc:
case 0xbe: output[i++] = 'z'; break;
case 0xbf: output[i++] = 's'; break;
}
}
}

View File

@ -137,6 +137,7 @@ test_mu_msg_str_normalize_01 (void)
{ "dantès", "dantes"},
{ "foo", "foo" },
{ "Föö", "foo" },
{ "číslo", "cislo" },
{ "hÆvý mëÐal ümláõt", "haevy medal umlaot"}
};