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Allow Unicode in SVG output text

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This commit is contained in:
hooper114 2009-02-19 19:09:57 +00:00
parent aa9edfb320
commit 636a18c74f
17 changed files with 208 additions and 155 deletions
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21
backend/common.c
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@ -33,6 +33,17 @@ int ustrlen(unsigned char data[]) {
return i;
}
void ustrcpy(unsigned char target[], unsigned char source[]) {
/* Local replacement for strcpy() with unsigned char strings */
int i, len;
len = ustrlen(source);
for(i = 0; i < len; i++) {
target[i] = source[i];
}
target[i] = '\0';
}
void concat(char dest[], char source[])
{ /* Concatinates dest[] with the contents of source[], copying /0 as well */
unsigned int i, j;
@ -42,6 +53,16 @@ void concat(char dest[], char source[])
dest[i + j] = source[i]; }
}
void uconcat(unsigned char dest[], unsigned char source[])
{ /* Concatinates dest[] with the contents of source[], copying /0 as well */
unsigned int i, j;
j = ustrlen(dest);
for(i = 0; i <= ustrlen(source); i++) {
dest[i + j] = source[i]; }
}
int ctoi(char source)
{ /* Converts a character 0-9 to its equivalent integer value */
if((source >= '0') && (source <= '9'))