From: Matheus Afonso Martins Moreira <matheus@xxxxxxxxxxxxxxxxxx>
The extract function returns a newly allocated string
whose contents are the specified git URL component.
The string must be freed later.
Signed-off-by: Matheus Afonso Martins Moreira <matheus@xxxxxxxxxxxxxxxxxx>
---
builtin/url-parse.c | 36 ++++++++++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/builtin/url-parse.c b/builtin/url-parse.c
index d250338422e..b8ac46dcdeb 100644
--- a/builtin/url-parse.c
+++ b/builtin/url-parse.c
@@ -32,6 +32,42 @@ static void parse_or_die(const char *url, struct url_info *info)
}
}
+static char *extract(enum url_component component, struct url_info *info)
+{
+ size_t offset, length;
+
+ switch (component) {
+ case URL_PROTOCOL:
+ offset = 0;
+ length = info->scheme_len;
+ break;
+ case URL_USER:
+ offset = info->user_off;
+ length = info->user_len;
+ break;
+ case URL_PASSWORD:
+ offset = info->passwd_off;
+ length = info->passwd_len;
+ break;
+ case URL_HOST:
+ offset = info->host_off;
+ length = info->host_len;
+ break;
+ case URL_PORT:
+ offset = info->port_off;
+ length = info->port_len;
+ break;
+ case URL_PATH:
+ offset = info->path_off;
+ length = info->path_len;
+ break;
+ case URL_NONE:
+ return NULL;
+ }
+
+ return xstrndup(info->url + offset, length);
+}
+
int cmd_url_parse(int argc, const char **argv, const char *prefix)
{
return 0;
--
gitgitgadget
