1 files changed, 112 insertions, 0 deletions
diff --git a/src/generate_parse_functions.php b/src/generate_parse_functions.php
new file mode 100755
index 0000000..23eca49
--- /dev/null
+++ b/src/generate_parse_functions.php
@@ -0,0 +1,112 @@
+#!/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;
+}
+?>