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authorPatrick Steinhardt <patrick.steinhardt@elego.de>2017-01-31 10:01:45 +0100
committerJunio C Hamano <gitster@pobox.com>2017-01-31 10:06:54 -0800
commit3ec6e6e8a0870a32357689e2179d845700539623 (patch)
treeff4d6c2dc81e47ef113a9cec2e3ad5ab637f470c /urlmatch.c
parent3e6a0e64a47497d1addaf063e13865c67cbeb009 (diff)
downloadgit-3ec6e6e8a0870a32357689e2179d845700539623.tar.gz
urlmatch: split host and port fields in `struct url_info`
The `url_info` structure contains information about a normalized URL with the URL's components being represented by different fields. The host and port part though are to be accessed by the same `host` field, so that getting the host and/or port separately becomes more involved than really necessary. To make the port more readily accessible, split up the host and port fields. Namely, the `host_len` will not include the port length anymore and a new `port_off` field has been added which includes the offset to the port, if available. The only user of these fields is `url_normalize_1`. This change makes it easier later on to treat host and port differently when introducing globs for domains. Signed-off-by: Patrick Steinhardt <patrick.steinhardt@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'urlmatch.c')
-rw-r--r--urlmatch.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/urlmatch.c b/urlmatch.c
index d350478c09..e328905eb3 100644
--- a/urlmatch.c
+++ b/urlmatch.c
@@ -104,7 +104,7 @@ static char *url_normalize_1(const char *url, struct url_info *out_info, char al
struct strbuf norm;
size_t spanned;
size_t scheme_len, user_off=0, user_len=0, passwd_off=0, passwd_len=0;
- size_t host_off=0, host_len=0, port_len=0, path_off, path_len, result_len;
+ size_t host_off=0, host_len=0, port_off=0, port_len=0, path_off, path_len, result_len;
const char *slash_ptr, *at_ptr, *colon_ptr, *path_start;
char *result;
@@ -263,6 +263,7 @@ static char *url_normalize_1(const char *url, struct url_info *out_info, char al
return NULL;
}
strbuf_addch(&norm, ':');
+ port_off = norm.len;
strbuf_add(&norm, url, slash_ptr - url);
port_len = slash_ptr - url;
}
@@ -270,7 +271,7 @@ static char *url_normalize_1(const char *url, struct url_info *out_info, char al
url = slash_ptr;
}
if (host_off)
- host_len = norm.len - host_off;
+ host_len = norm.len - host_off - (port_len ? port_len + 1 : 0);
/*
@@ -378,6 +379,7 @@ static char *url_normalize_1(const char *url, struct url_info *out_info, char al
out_info->passwd_len = passwd_len;
out_info->host_off = host_off;
out_info->host_len = host_len;
+ out_info->port_off = port_off;
out_info->port_len = port_len;
out_info->path_off = path_off;
out_info->path_len = path_len;
@@ -464,11 +466,17 @@ static int match_urls(const struct url_info *url,
usermatched = 1;
}
- /* check the host and port */
+ /* check the host */
if (url_prefix->host_len != url->host_len ||
strncmp(url->url + url->host_off,
url_prefix->url + url_prefix->host_off, url->host_len))
- return 0; /* host names and/or ports do not match */
+ return 0; /* host names do not match */
+
+ /* check the port */
+ if (url_prefix->port_len != url->port_len ||
+ strncmp(url->url + url->port_off,
+ url_prefix->url + url_prefix->port_off, url->port_len))
+ return 0; /* ports do not match */
/* check the path */
pathmatchlen = url_match_prefix(