summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMatthew DeVore <matvore@google.com>2019-06-27 22:54:11 (GMT)
committerJunio C Hamano <gitster@pobox.com>2019-06-28 15:41:53 (GMT)
commitc2694952e33764818983fa247dcee72113c6ac6a (patch)
treef9566500dd09523b813a4b75072bb5fb52e7a202
parentcf9ceb5a12cad9c9153d227a0f497d1b522ce085 (diff)
downloadgit-c2694952e33764818983fa247dcee72113c6ac6a.zip
git-c2694952e33764818983fa247dcee72113c6ac6a.tar.gz
git-c2694952e33764818983fa247dcee72113c6ac6a.tar.bz2
strbuf: give URL-encoding API a char predicate fn
Allow callers to specify exactly what characters need to be URL-encoded and which do not. This new API will be taken advantage of in a patch later in this set. Helped-by: Jeff King <peff@peff.net> Signed-off-by: Matthew DeVore <matvore@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--credential-store.c9
-rw-r--r--http.c6
-rw-r--r--strbuf.c15
-rw-r--r--strbuf.h7
4 files changed, 23 insertions, 14 deletions
diff --git a/credential-store.c b/credential-store.c
index ac29542..c010497 100644
--- a/credential-store.c
+++ b/credential-store.c
@@ -72,15 +72,16 @@ static void store_credential_file(const char *fn, struct credential *c)
struct strbuf buf = STRBUF_INIT;
strbuf_addf(&buf, "%s://", c->protocol);
- strbuf_addstr_urlencode(&buf, c->username, 1);
+ strbuf_addstr_urlencode(&buf, c->username, is_rfc3986_unreserved);
strbuf_addch(&buf, ':');
- strbuf_addstr_urlencode(&buf, c->password, 1);
+ strbuf_addstr_urlencode(&buf, c->password, is_rfc3986_unreserved);
strbuf_addch(&buf, '@');
if (c->host)
- strbuf_addstr_urlencode(&buf, c->host, 1);
+ strbuf_addstr_urlencode(&buf, c->host, is_rfc3986_unreserved);
if (c->path) {
strbuf_addch(&buf, '/');
- strbuf_addstr_urlencode(&buf, c->path, 0);
+ strbuf_addstr_urlencode(&buf, c->path,
+ is_rfc3986_reserved_or_unreserved);
}
rewrite_credential_file(fn, c, &buf);
diff --git a/http.c b/http.c
index 27aa0a3..938b9e5 100644
--- a/http.c
+++ b/http.c
@@ -513,9 +513,11 @@ static void set_proxyauth_name_password(CURL *result)
#else
struct strbuf s = STRBUF_INIT;
- strbuf_addstr_urlencode(&s, proxy_auth.username, 1);
+ strbuf_addstr_urlencode(&s, proxy_auth.username,
+ is_rfc3986_unreserved);
strbuf_addch(&s, ':');
- strbuf_addstr_urlencode(&s, proxy_auth.password, 1);
+ strbuf_addstr_urlencode(&s, proxy_auth.password,
+ is_rfc3986_unreserved);
curl_proxyuserpwd = strbuf_detach(&s, NULL);
curl_easy_setopt(result, CURLOPT_PROXYUSERPWD, curl_proxyuserpwd);
#endif
diff --git a/strbuf.c b/strbuf.c
index 0e18b25..60ab514 100644
--- a/strbuf.c
+++ b/strbuf.c
@@ -774,8 +774,10 @@ void strbuf_addstr_xml_quoted(struct strbuf *buf, const char *s)
}
}
-static int is_rfc3986_reserved(char ch)
+int is_rfc3986_reserved_or_unreserved(char ch)
{
+ if (is_rfc3986_unreserved(ch))
+ return 1;
switch (ch) {
case '!': case '*': case '\'': case '(': case ')': case ';':
case ':': case '@': case '&': case '=': case '+': case '$':
@@ -785,20 +787,19 @@ static int is_rfc3986_reserved(char ch)
return 0;
}
-static int is_rfc3986_unreserved(char ch)
+int is_rfc3986_unreserved(char ch)
{
return isalnum(ch) ||
ch == '-' || ch == '_' || ch == '.' || ch == '~';
}
static void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len,
- int reserved)
+ char_predicate allow_unencoded_fn)
{
strbuf_grow(sb, len);
while (len--) {
char ch = *s++;
- if (is_rfc3986_unreserved(ch) ||
- (!reserved && is_rfc3986_reserved(ch)))
+ if (allow_unencoded_fn(ch))
strbuf_addch(sb, ch);
else
strbuf_addf(sb, "%%%02x", (unsigned char)ch);
@@ -806,9 +807,9 @@ static void strbuf_add_urlencode(struct strbuf *sb, const char *s, size_t len,
}
void strbuf_addstr_urlencode(struct strbuf *sb, const char *s,
- int reserved)
+ char_predicate allow_unencoded_fn)
{
- strbuf_add_urlencode(sb, s, strlen(s), reserved);
+ strbuf_add_urlencode(sb, s, strlen(s), allow_unencoded_fn);
}
void strbuf_humanise_bytes(struct strbuf *buf, off_t bytes)
diff --git a/strbuf.h b/strbuf.h
index c8d98df..346d722 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -666,8 +666,13 @@ void strbuf_branchname(struct strbuf *sb, const char *name,
*/
int strbuf_check_branch_ref(struct strbuf *sb, const char *name);
+typedef int (*char_predicate)(char ch);
+
+int is_rfc3986_unreserved(char ch);
+int is_rfc3986_reserved_or_unreserved(char ch);
+
void strbuf_addstr_urlencode(struct strbuf *sb, const char *name,
- int reserved);
+ char_predicate allow_unencoded_fn);
__attribute__((format (printf,1,2)))
int printf_ln(const char *fmt, ...);