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Revert "nasmlib: added string replace (strrep) utility function"

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This reverts commit dd9c9752ead3a39fec6f050bfe3ac8768defc02f.
This commit is contained in:
Keith Kanios 2011-04-09 10:33:06 -05:00
parent 256901bbbc
commit 918317c4ce
2 changed files with 0 additions and 85 deletions
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80
nasmlib.c
View File

@ -290,86 +290,6 @@ char *nasm_strsep(char **stringp, const char *delim)
}
#endif
char *nasm_strrep(const char *str, const char *sub, char *lin, bool casesense)
{
char *outline = lin;
char *temp1 = NULL;
char *temp2 = NULL;
char *l, *lp, *lt, *ls;
int count = 0;
int str_len, sub_len, lin_len;
int i, c;
str_len = strlen(str);
sub_len = strlen(sub);
lin_len = strlen(lin);
if ((str_len > 0) && (lin_len > 0)) {
if (casesense == false) {
l = nasm_strdup(lin);
for (i = 0; i < lin_len; i++) {
l[i] = (char)nasm_tolower_tab[(int)l[i]];
}
ls = nasm_strdup(str);
for (i = 0; i < str_len; i++) {
ls[i] = (char)nasm_tolower_tab[(int)ls[i]];
}
temp1 = l;
temp2 = ls;
} else {
l = lin;
ls = (char *)str;
}
lt = l;
do {
l = strstr(l, ls);
if (l != NULL) {
count ++;
l += str_len;
}
} while (l != NULL);
if (count > 0) {
i = (lin_len - (count * str_len));
i += (count * sub_len);
outline = nasm_zalloc(i);
l = lt;
for (i = 0; i < count; i ++) {
lp = l;
l = strstr(l, ls);
c = (lp - l);
if (c > 0) {
strncat(outline, lt, c);
}
strncat(outline, sub, sub_len);
l += str_len;
lt += str_len;
}
c = (l - lin);
if (c < lin_len) {
strcat(outline, lt);
}
if (temp2 != NULL) {
nasm_free(temp2);
}
if (temp1 != NULL) {
nasm_free(temp1);
}
nasm_free(lin);
}
}
return outline;
}
#define lib_isnumchar(c) (nasm_isalnum(c) || (c) == '$' || (c) == '_')
#define numvalue(c) ((c)>='a' ? (c)-'a'+10 : (c)>='A' ? (c)-'A'+10 : (c)-'0')

5
nasmlib.h
View File

@ -205,11 +205,6 @@ int nasm_memicmp(const char *, const char *, size_t);
char *nasm_strsep(char **stringp, const char *delim);
#endif
/*
* Replace all instances of `str` with `sub` in `lin`
*/
char *nasm_strrep(const char *str, const char *sub, char *lin, bool casesense);
/*
* Convert a string into a number, using NASM number rules. Sets