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authorLennart Poettering <lennart@poettering.net>2013-11-21 01:03:26 +0100
committerLennart Poettering <lennart@poettering.net>2013-11-21 01:03:26 +0100
commit28383ba18963cdedd98ced271b3425f7321119b7 (patch)
tree5d6254dbdd2dd07476cfaf7b4fd9a72c9048e9c2 /src/shared/util.c
parent850516e012f0e2c96cecb63c1e8997e13912fcd6 (diff)
bus: add API calls to escape string components of objects paths
Diffstat (limited to 'src/shared/util.c')
-rw-r--r--src/shared/util.c72
1 files changed, 0 insertions, 72 deletions
diff --git a/src/shared/util.c b/src/shared/util.c
index deb74c4655..97c9497df6 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -1356,78 +1356,6 @@ char *xescape(const char *s, const char *bad) {
return r;
}
-char *bus_path_escape(const char *s) {
- char *r, *t;
- const char *f;
-
- assert(s);
-
- /* Escapes all chars that D-Bus' object path cannot deal
- * with. Can be reversed with bus_path_unescape(). We special
- * case the empty string. */
-
- if (*s == 0)
- return strdup("_");
-
- r = new(char, strlen(s)*3 + 1);
- if (!r)
- return NULL;
-
- for (f = s, t = r; *f; f++) {
-
- /* Escape everything that is not a-zA-Z0-9. We also
- * escape 0-9 if it's the first character */
-
- if (!(*f >= 'A' && *f <= 'Z') &&
- !(*f >= 'a' && *f <= 'z') &&
- !(f > s && *f >= '0' && *f <= '9')) {
- *(t++) = '_';
- *(t++) = hexchar(*f >> 4);
- *(t++) = hexchar(*f);
- } else
- *(t++) = *f;
- }
-
- *t = 0;
-
- return r;
-}
-
-char *bus_path_unescape(const char *f) {
- char *r, *t;
-
- assert(f);
-
- /* Special case for the empty string */
- if (streq(f, "_"))
- return strdup("");
-
- r = new(char, strlen(f) + 1);
- if (!r)
- return NULL;
-
- for (t = r; *f; f++) {
-
- if (*f == '_') {
- int a, b;
-
- if ((a = unhexchar(f[1])) < 0 ||
- (b = unhexchar(f[2])) < 0) {
- /* Invalid escape code, let's take it literal then */
- *(t++) = '_';
- } else {
- *(t++) = (char) ((a << 4) | b);
- f += 2;
- }
- } else
- *(t++) = *f;
- }
-
- *t = 0;
-
- return r;
-}
-
char *ascii_strlower(char *t) {
char *p;