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cli: factor out config handling code to get/set lists.

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Two new internal routines are created _config_get_list and
_config_set_list; the notmuch_config_get_* functions that deal with
lists are simply wrappers for these functions.
This commit is contained in:
David Bremner 2011-12-10 12:35:14 -04:00
parent caae152772
commit 1df71b5510
1 changed files with 57 additions and 68 deletions
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125
notmuch-config.c
View file

@ -22,6 +22,7 @@
#include <pwd.h>
#include <netdb.h>
#include <assert.h>
static const char toplevel_config_comment[] =
" .notmuch-config - Configuration file for the notmuch mail system\n"
@ -520,92 +521,80 @@ notmuch_config_set_user_primary_email (notmuch_config_t *config,
config->user_primary_email = NULL;
}
const char **
notmuch_config_get_user_other_email (notmuch_config_t *config,
size_t *length)
static const char **
_config_get_list (notmuch_config_t *config,
const char *section, const char *key,
const char ***outlist, size_t *list_length, size_t *ret_length)
{
char **emails;
size_t emails_length;
unsigned int i;
assert(outlist);
if (config->user_other_email == NULL) {
emails = g_key_file_get_string_list (config->key_file,
"user", "other_email",
&emails_length, NULL);
if (emails) {
config->user_other_email = talloc_size (config,
sizeof (char *) *
(emails_length + 1));
for (i = 0; i < emails_length; i++)
config->user_other_email[i] = talloc_strdup (config->user_other_email,
emails[i]);
config->user_other_email[i] = NULL;
if (*outlist == NULL) {
g_strfreev (emails);
char **inlist = g_key_file_get_string_list (config->key_file,
section, key, list_length, NULL);
if (inlist) {
unsigned int i;
config->user_other_email_length = emails_length;
*outlist = talloc_size (config, sizeof (char *) * (*list_length + 1));
for (i = 0; i < *list_length; i++)
(*outlist)[i] = talloc_strdup (*outlist, inlist[i]);
(*outlist)[i] = NULL;
g_strfreev (inlist);
}
}
*length = config->user_other_email_length;
return config->user_other_email;
if (ret_length)
*ret_length = *list_length;
return *outlist;
}
const char **
notmuch_config_get_user_other_email (notmuch_config_t *config, size_t *length)
{
return _config_get_list (config, "user", "other_email",
&(config->user_other_email),
&(config->user_other_email_length), length);
}
const char **
notmuch_config_get_new_tags (notmuch_config_t *config, size_t *length)
{
return _config_get_list (config, "new", "tags",
&(config->new_tags),
&(config->new_tags_length), length);
}
static void
_config_set_list (notmuch_config_t *config,
const char *group, const char *name,
const char *list[],
size_t length, const char ***config_var )
{
g_key_file_set_string_list (config->key_file, group, name, list, length);
talloc_free (*config_var);
*config_var = NULL;
}
void
notmuch_config_set_user_other_email (notmuch_config_t *config,
const char *other_email[],
const char *list[],
size_t length)
{
g_key_file_set_string_list (config->key_file,
"user", "other_email",
other_email, length);
talloc_free (config->user_other_email);
config->user_other_email = NULL;
}
const char **
notmuch_config_get_new_tags (notmuch_config_t *config,
size_t *length)
{
char **tags;
size_t tags_length;
unsigned int i;
if (config->new_tags == NULL) {
tags = g_key_file_get_string_list (config->key_file,
"new", "tags",
&tags_length, NULL);
if (tags) {
config->new_tags = talloc_size (config,
sizeof (char *) *
(tags_length + 1));
for (i = 0; i < tags_length; i++)
config->new_tags[i] = talloc_strdup (config->new_tags,
tags[i]);
config->new_tags[i] = NULL;
g_strfreev (tags);
config->new_tags_length = tags_length;
}
}
*length = config->new_tags_length;
return config->new_tags;
_config_set_list (config, "user", "other_email", list, length,
&(config->user_other_email));
}
void
notmuch_config_set_new_tags (notmuch_config_t *config,
const char *new_tags[],
size_t length)
const char *list[],
size_t length)
{
g_key_file_set_string_list (config->key_file,
"new", "tags",
new_tags, length);
talloc_free (config->new_tags);
config->new_tags = NULL;
_config_set_list (config, "new", "tags", list, length,
&(config->new_tags));
}
/* Given a configuration item of the form <group>.<key> return the