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Patrick Monnerat fixed curl_easy_escape() and curlx_strtoll() to work on

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non-ASCII systems.
This commit is contained in:
Daniel Stenberg
2007-08-04 20:47:59 +00:00
parent 7fe65aaf5b
commit 1926f4573d
3 changed files with 59 additions and 7 deletions
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29
lib/escape.c
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@@ -75,9 +75,27 @@ char *curl_easy_escape(CURL *handle, const char *string, int inlength)
length = alloc-1;
while(length--) {
in = *string;
if(!(in >= 'a' && in <= 'z') &&
!(in >= 'A' && in <= 'Z') &&
!(in >= '0' && in <= '9')) {
/* Portable character check (remember EBCDIC). Do not use isalnum() because
its behavior is altered by the current locale. */
switch (in) {
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
case 'a': case 'b': case 'c': case 'd': case 'e':
case 'f': case 'g': case 'h': case 'i': case 'j':
case 'k': case 'l': case 'm': case 'n': case 'o':
case 'p': case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x': case 'y': case 'z':
case 'A': case 'B': case 'C': case 'D': case 'E':
case 'F': case 'G': case 'H': case 'I': case 'J':
case 'K': case 'L': case 'M': case 'N': case 'O':
case 'P': case 'Q': case 'R': case 'S': case 'T':
case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z':
/* just copy this */
ns[strindex++]=in;
break;
default:
/* encode it */
newlen += 2; /* the size grows with two, since this'll become a %XX */
if(newlen > alloc) {
@@ -105,10 +123,7 @@ char *curl_easy_escape(CURL *handle, const char *string, int inlength)
snprintf(&ns[strindex], 4, "%%%02X", in);
strindex+=3;
}
else {
/* just copy this */
ns[strindex++]=in;
break;
}
string++;
}