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config: implement _foreach and _foreach_match on top of the iterator directly

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Use a glob iterator instead of going through
git_config_backend_foreach_match. This function is left as it's
exposed in the API.
This commit is contained in:
Carlos Martín Nieto 2013-08-09 10:37:35 +02:00
parent 54f3a572b4
commit d8488b981c
1 changed files with 20 additions and 11 deletions
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31
src/config.c
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@ -455,12 +455,12 @@ int git_config_iterator_glob_new(git_config_iterator **out, const git_config *cf
}
iter->parent.next = all_iter_glob_next;
iter->parent.free = all_iter_glob_free;
} else {
iter->parent.next = all_iter_next;
iter->parent.free = all_iter_free;
}
iter->parent.free = all_iter_glob_free;
iter->i = cfg->files.length;
iter->cfg = cfg;
@ -527,18 +527,27 @@ int git_config_foreach_match(
git_config_foreach_cb cb,
void *payload)
{
int ret = 0;
size_t i;
file_internal *internal;
git_config_backend *file;
int error;
git_config_iterator *iter;
git_config_entry *entry;
for (i = 0; i < cfg->files.length && ret == 0; ++i) {
internal = git_vector_get(&cfg->files, i);
file = internal->file;
ret = git_config_backend_foreach_match(file, regexp, cb, payload);
if ((error = git_config_iterator_glob_new(&iter, cfg, regexp)) < 0)
return error;
while ((error = git_config_next(&entry, iter)) == 0) {
if(cb(entry, payload)) {
giterr_clear();
error = GIT_EUSER;
break;
}
}
return ret;
git_config_iterator_free(iter);
if (error == GIT_ITEROVER)
error = 0;
return error;
}
/**************