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#!/usr/bin/env php
<?php
$s = [
"user" => [
"members" => [
"username" => [
"json" => "username",
"type" => "string"
],
"discriminator" => [
"json" => "discriminator",
"type" => "number"
]
]
],
"channel" => [
"members" => [
"name" => [
"json" => "name",
"type" => "string"
],
"type" => [
"json" => "type",
"type" => "number"
]
],
"parsing" => [
"checks" => [
'DC_CHANNEL_SUPPORTED(cJSON_GNV(cJSON_GOI(s, "type")))'
],
"code" => <<<HEREDOC
cJSON_AFE(o, cJSON_GOI(s, "recipient_ids")) {
char * c = cJSON_GSV(o);
if (!c)
continue;
struct dc_user * u = dc_user_init();
u->id = strtoull(st, NULL, 10);
u = dc_addr_user(p, DC_ISAE(p->users), u, DC_MAY_FREE);
dc_add_user(DC_ISAE(ch->users), u, 0);
}
HEREDOC,
]
]
];
foreach ($s as $name => $fields) {
echo <<<HEREDOC
struct dc_$name * dc_parse_$name (struct dc_program * p, const cJSON * s) {
cJSON * o;
if (!s) /* in case cJSON_GOIx returns NULL */
return NULL;
char * c = cJSON_GSV(cJSON_GOI(s, "id"));
if (!c)
return NULL;
unsigned long long int i = strtoull(c, NULL, 10);
struct dc_$name * n = dc_find_$name(p->{$name}s, p->{$name}s_length, i);
HEREDOC;
if (isset($fields["parsing"]) && sizeof($fields["parsing"]["checks"])) {
echo " if (";
$arr = $fields["parsing"]["checks"];
foreach ($arr as $n => $check) {
$or = "";
$end = "";
if ($n != array_key_first($arr))
$or = " || ";
if ($n != array_key_last($arr))
$end = PHP_EOL;
echo "$or!($check)$end";
}
echo <<<HEREDOC
)
return NULL;
HEREDOC;
}
echo <<<HEREDOC
if (!n) {
n = dc_{$name}_init();
n->id = i;
dc_addr_$name(p, DC_ISAE(p->{$name}s), n, 0);
}
HEREDOC;
if (isset($fields["parsing"]))
echo $fields["parsing"]["code"] . PHP_EOL;
foreach ($fields["members"] as $member => $meta) {
switch ($meta["type"]) {
case "string":
echo <<<HEREDOC
if ((c = cJSON_GSV(cJSON_GOI(s, "{$meta["json"]}")))) {
free(n->$member);
n->$member = strdup(c);
}
HEREDOC;
break;
case "number":
echo <<<HEREDOC
if ((o = cJSON_GOI(s, "{$meta["json"]}")))
n->$member = cJSON_GNV(o);
HEREDOC;
break;
}
}
echo <<<HEREDOC
return n;
}
HEREDOC;
}
?>
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