keyword: Add `get_keyword_cb`, and add `get_callback` to `struct keyword`

This will be used for creating a getter callback for keywords.

I also renamed `keyword_cb` to `set_keyword_cb`, aswell as renamed
`callback` to `set_callback` in `struct keyword`.

1 files changed, 17 insertions, 12 deletions

diff --git a/git.h b/git.h
index e2c6776..80cdc92 100644
--- a/git.h
+++ b/git.h
@@ -63,16 +63,21 @@ int parse_remote_branch(void *ctx, void *ret, const keyword *key, keyword_val va
 int parse_patch_list(void *ctx, void *ret, const keyword *key, keyword_val val);
 int parse_comment_reply(void *ctx, void *ret, const keyword *key, keyword_val val);
 
+
+int has_remote_branch(void *ctx, void *ret, const keyword *key, keyword_val *val);
+int get_patch_list(void *ctx, void *data, const keyword *key, keyword_val *val);
+int get_comment_reply(void *ctx, void *data, const keyword *key, keyword_val *val);
+
 #define offset_list(...) (size_t []){__VA_ARGS__, -1}
 static const keyword *info_keywords[] = {
-	&(const keyword){"title", "Title of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, title)), NULL},
-	&(const keyword){"author", "Author of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, author)), NULL},
-	&(const keyword){"date", "Date of Pull Request's creation.", "%a %b %e %H:%M:%S %Y %z", TYPE_TIME, offset_list(offsetof(pull_request, date)), NULL},
-	&(const keyword){"description", "Description of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, desc)), NULL},
-	&(const keyword){"type", "Type of Pull Request (0 = patch files, 1 = remote repo).", NULL, TYPE_INT, offset_list(offsetof(pull_request, pr_type)), NULL},
-	&(const keyword){"branch", "Branch of remote repo.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, branch), offsetof(git_branch, name)), parse_remote_branch},
-	&(const keyword){"repo", "URL of remote repo.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, branch), offsetof(git_branch, repo)), parse_remote_branch},
-	&(const keyword){"patches", "Patch file(s) of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, patches), offsetof(file, name)), parse_patch_list},
+	&(const keyword){"title", "Title of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, title)), NULL, NULL},
+	&(const keyword){"author", "Author of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, author)), NULL, NULL},
+	&(const keyword){"date", "Date of Pull Request's creation.", "%a %b %e %H:%M:%S %Y %z", TYPE_TIME, offset_list(offsetof(pull_request, date)), NULL, NULL},
+	&(const keyword){"description", "Description of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, desc)), NULL, NULL},
+	&(const keyword){"type", "Type of Pull Request (0 = patch files, 1 = remote repo).", NULL, TYPE_INT, offset_list(offsetof(pull_request, pr_type)), NULL, NULL},
+	&(const keyword){"branch", "Branch of remote repo.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, branch), offsetof(git_branch, name)), parse_remote_branch, has_remote_branch},
+	&(const keyword){"repo", "URL of remote repo.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, branch), offsetof(git_branch, repo)), parse_remote_branch, has_remote_branch},
+	&(const keyword){"patches", "Patch file(s) of Pull Request.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, patches), offsetof(file, name)), parse_patch_list, get_patch_list},
 	&(const keyword){"merge-branch", "Branch to merge Pull Request with.", NULL, TYPE_STRING, offset_list(offsetof(pull_request, merge_branch)), NULL},
 	NULL,
 };
@@ -81,10 +86,10 @@ static const keyword *comment_keywords[] = {
 	&(const keyword){"id", "ID of Comment.", NULL, TYPE_INT, offset_list(offsetof(comment, id)), NULL},
 	&(const keyword){"author", "Author of Comment.", NULL, TYPE_STRING, offset_list(offsetof(comment, author)), NULL},
 	&(const keyword){"date", "Date of Comment's creation.", "%a %b %e %H:%M:%S %Y %z", TYPE_TIME, offset_list(offsetof(comment, date)), NULL},
-	&(const keyword){"reply-to", "ID of replied Comment.", NULL, TYPE_INT, offset_list(offsetof(comment, reply), offsetof(comment, id)), parse_comment_reply},
-	&(const keyword){"reply-author", "Author of replied Comment.", NULL, TYPE_STRING, offset_list(offsetof(comment, reply), offsetof(comment, author)), parse_comment_reply},
-	&(const keyword){"reply-date", "Date of replied Comment's creation", "%a %b %e %H:%M:%S %Y %z", TYPE_TIME, offset_list(offsetof(comment, reply), offsetof(comment, date)), parse_comment_reply},
-	&(const keyword){"description", "Message of Comment.", NULL, TYPE_STRING, offset_list(offsetof(comment, desc)), NULL},
+	&(const keyword){"reply-to", "ID of replied Comment.", NULL, TYPE_INT, offset_list(offsetof(comment, reply), offsetof(comment, id)), parse_comment_reply, get_comment_reply},
+	&(const keyword){"reply-author", "Author of replied Comment.", NULL, TYPE_STRING, offset_list(offsetof(comment, reply), offsetof(comment, author)), parse_comment_reply, get_comment_reply},
+	&(const keyword){"reply-date", "Date of replied Comment's creation", "%a %b %e %H:%M:%S %Y %z", TYPE_TIME, offset_list(offsetof(comment, reply), offsetof(comment, date)), parse_comment_reply, get_comment_reply},
+	&(const keyword){"description", "Message of Comment.", NULL, TYPE_STRING, offset_list(offsetof(comment, desc)), NULL, NULL},
 	NULL,
 };
 #undef offset_list