From 4da60f0c7db2edde045ddb37e3979ca12791545d Mon Sep 17 00:00:00 2001
From: Aoran Zeng <ccmywish@qq.com>
Date: Sun, 10 Aug 2025 22:39:05 +0800
Subject: [PATCH] We should define aliases in target

---
 src/chsrc-main.c       | 14 +++++++-------
 src/framework/core.c   | 12 ++++++++++--
 src/framework/struct.h |  6 ++++--
 3 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/src/chsrc-main.c b/src/chsrc-main.c
index 8236387..15cd8c3 100644
--- a/src/chsrc-main.c
+++ b/src/chsrc-main.c
@@ -538,11 +538,11 @@ match_alias_callback (const char *alias, void *user_data)
 
 
 /**
- * 查询用户输入 @param:input 是否与该 @param:registry 中的某个 target 匹配
+ * 查询用户输入 @param:input 是否与该 @param:menu 中的某个 target 匹配
  * 若匹配将直接调用 prelude
  *
- * @param[in]  registry  registry
- * @param[in]  size      registry 大小
+ * @param[in]  menu      menu
+ * @param[in]  size      menu 大小
  * @param[in]  input     用户输入的目标名
  * @param[out] target    返回匹配到的 Target_t 指针
  *
@@ -550,13 +550,13 @@ match_alias_callback (const char *alias, void *user_data)
  */
 #define iterate_menu(ary, input, target) iterate_menu_(ary, xy_arylen(ary), input, target)
 bool
-iterate_menu_ (TargetRegisterInfo_t registry[], size_t size, const char *input, Target_t **target)
+iterate_menu_ (TargetRegisterInfo_t menu[], size_t size, const char *input, Target_t **target)
 {
   for (int i = 0; i < size; i++)
     {
-      TargetRegisterInfo_t *entry = &registry[i];
+      TargetRegisterInfo_t *entry = &menu[i];
 
-      if (iterate_aliases (entry->aliases, match_alias_callback, (void *)input))
+      if (iterate_aliases (entry->target->aliases, match_alias_callback, (void *)input))
         {
           if (entry->prelude)
             {
@@ -564,7 +564,7 @@ iterate_menu_ (TargetRegisterInfo_t registry[], size_t size, const char *input,
             }
           else
             {
-              chsrc_warn ("该target未定义 prelude()");
+              chsrc_error ("该target未定义 prelude()");
             }
 
           *target = entry->target;
diff --git a/src/framework/core.c b/src/framework/core.c
index bf49253..f5fb266 100644
--- a/src/framework/core.c
+++ b/src/framework/core.c
@@ -935,17 +935,25 @@ auto_select_mirror (Source_t *sources, size_t size, const char *target_name)
 }
 
 
+/**
+ * 从 menu 中反向找到该 target 的 alias
+ */
+char *get_first_alias_of_target (Target_t *t)
+{
+
+}
+
 
 int
 use_specific_mirror_or_auto_select (char *input, Target_t *t)
 {
   if (input)
     {
-      return query_mirror_exist (t->sources, t->sources_n, t->name, input);
+      return query_mirror_exist (t->sources, t->sources_n, t->aliases, input);
     }
   else
     {
-      return auto_select_mirror (t->sources, t->sources_n, t->name);
+      return auto_select_mirror (t->sources, t->sources_n, t->aliases);
     }
 }
 
diff --git a/src/framework/struct.h b/src/framework/struct.h
index 3b83741..519818b 100644
--- a/src/framework/struct.h
+++ b/src/framework/struct.h
@@ -117,6 +117,9 @@ Contributor_t;
 
 typedef struct Target_t
 {
+  /* 以 / 为分隔符的多个目标别名 */
+  char *aliases;
+
   void (*getfn)   (char *option);
   void (*setfn)   (char *option);
   void (*resetfn) (char *option);
@@ -159,12 +162,11 @@ typedef struct TargetRegisterInfo_t
 {
   Target_t *target;           /* target 本身 */
   void     (*prelude) (void); /* 填充 target 信息等预置操作 */
-  char     *aliases;          /* 以空格分隔的 alias 字符串 */
 }
 TargetRegisterInfo_t;
 
 
-#define def_target(t) void t##_getsrc(char *option);void t##_setsrc(char *option);void t##_resetsrc(char *option); Target_t t##_target={name};
+#define def_target(t, aliases) void t##_getsrc(char *option);void t##_setsrc(char *option);void t##_resetsrc(char *option); Target_t t##_target={aliases};
 
 /* 以下宏仅能放在 prelude() 中使用 */
 #define use_this(t) Target_t *this = &t##_target;