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Use less macros in core.c

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This commit is contained in:
Aoran Zeng
2025-08-09 21:32:27 +08:00
parent 1f1008c440
commit 16d643a8ee
3 changed files with 61 additions and 39 deletions
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2
src/chsrc-main.c
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@@ -664,7 +664,7 @@ get_target (const char *input, TargetOp code, char *option)
}
else if (TargetOp_Measure_Source==code)
{
select_mirror_autoly (target->sources, target->sources_n, input);
auto_select_mirror (target->sources, target->sources_n, input);
return true;
}

94
src/framework/core.c
View File

@@ -456,14 +456,13 @@ chsrc_check_file (char *path)
/**
* 用于 _setsrc 函数，检测用户输入的镜像站code，是否存在于该target可用源中
*
* @note 一个源Source必定来自于一个Provider，所以该函数名叫 query_provider_exist
* @note 一个源Source必定来自于一个Provider，所以该函数名叫 query_mirror_exist
*
* @param target 目标名
* @param input 如果用户输入 default 或者 def，则选择第一个源
*/
#define find_mirror(s, input) query_provider_exist(s##_sources, s##_sources_n, (char*)#s+3, input)
int
query_provider_exist (Source_t *sources, size_t size, char *target, char *input)
query_mirror_exist (Source_t *sources, size_t size, char *target, char *input)
{
if (chef_is_url (input))
{
@@ -500,9 +499,9 @@ query_provider_exist (Source_t *sources, size_t size, char *target, char *input)
{
char *msg1 = ENGLISH ? " is " : " 是 ";
char *msg2 = ENGLISH ? "'s ONLY mirror available currently, thanks for their generous support"
: " 目前唯一可用镜像站，感谢他们的慷慨支持";
: " 目前唯一可用镜像站，感谢他们的慷慨支持";
const char *name = ENGLISH ? sources[1].mirror->abbr
: sources[1].mirror->name;
: sources[1].mirror->name;
chsrc_succ (xy_strjoin (4, name, msg1, target, msg2));
}
@@ -868,9 +867,8 @@ sources_prepare_speedurl_with_postfix (Source_t sources[], int n, char *postfix)
/**
* 自动测速选择镜像站和源
*/
#define auto_select_mirror(s) select_mirror_autoly(s##_sources, s##_sources_n, (char*)#s+3)
int
select_mirror_autoly (Source_t *sources, size_t size, const char *target_name)
auto_select_mirror (Source_t *sources, size_t size, const char *target_name)
{
/* reset 时选择默认源 */
if (chsrc_in_reset_mode())
@@ -951,14 +949,14 @@ select_mirror_autoly (Source_t *sources, size_t size, const char *target_name)
char *msg2 = ENGLISH ? "'s ONLY mirror available currently, thanks for their generous support"
: " 目前唯一可用镜像站，感谢他们的慷慨支持";
const char *name = ENGLISH ? sources[fast_idx].mirror->abbr
: sources[fast_idx].mirror->name;
: sources[fast_idx].mirror->name;
say (xy_strjoin (5, msg1, bdgreen(name), green(is), green(target_name), green(msg2)));
}
else
{
char *msg = ENGLISH ? "FASTEST mirror site: " : "最快镜像站: ";
const char *name = ENGLISH ? sources[fast_idx].mirror->abbr
: sources[fast_idx].mirror->name;
: sources[fast_idx].mirror->name;
say (xy_2strjoin (msg, green(name)));
}
@@ -973,9 +971,19 @@ select_mirror_autoly (Source_t *sources, size_t size, const char *target_name)
}
#define use_specific_mirror_or_auto_select(input, s) \
(NULL!=(input)) ? find_mirror(s, input) : auto_select_mirror(s)
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);
}
else
{
return auto_select_mirror (t->sources, t->sources_n, t->name);
}
}
bool
@@ -997,8 +1005,9 @@ source_has_empty_url (Source_t *source)
}
/**
* @brief 确定所换源的信息，存储在局部变量 @var:source 中
* @brief 为该 target 确定最终将使用的源
*
* 用户*只可能*通过下面5种方式来换源，无论哪一种都会返回一个 Source_t 出来
*
@@ -1007,33 +1016,37 @@ source_has_empty_url (Source_t *source)
* 3. 用户什么都没指定， 即 chsrc set <target>
* 4. 用户正在重置源， 即 chsrc reset <target>
*
* 如果处于 Target Group 模式下，leader target 已经测速过了，follower target 不能再次测速，而是直接选择 leader 测过的结果
* 如果处于 Target Group 模式下，leader target 已经测速过了，follower target
* 不能再次测速，而是直接选择 leader 测过的结果
*
* 5. leader target 测速出来的某个源
*
* @dependency 已存在的局部变量 @var:option
*/
#define chsrc_yield_source(for_what) \
Source_t source; \
if (chsrc_in_target_group_mode() && ProgStatus.leader_selected_index==-1) \
{ \
ProgStatus.leader_selected_index = use_specific_mirror_or_auto_select (option, for_what); \
source = for_what##_sources[ProgStatus.leader_selected_index]; \
} \
else if (chsrc_in_target_group_mode() && ProgStatus.leader_selected_index!=-1) \
{ \
source = for_what##_sources[ProgStatus.leader_selected_index]; \
} \
else if (chef_is_url (option)) \
{ \
Source_t __tmp = { &UserDefinedProvider, option }; \
source = __tmp; \
} \
else \
{ \
int __index = use_specific_mirror_or_auto_select (option, for_what); \
source = for_what##_sources[__index]; \
Source_t
chsrc_yield_source (Target_t *t, char *option)
{
Source_t source;
if (chsrc_in_target_group_mode() && ProgStatus.leader_selected_index==-1)
{
ProgStatus.leader_selected_index = use_specific_mirror_or_auto_select (option, t);
source = t->sources[ProgStatus.leader_selected_index];
}
else if (chsrc_in_target_group_mode() && ProgStatus.leader_selected_index!=-1)
{
source = t->sources[ProgStatus.leader_selected_index];
}
else if (chef_is_url (option))
{
Source_t tmp = { &UserDefinedProvider, option };
source = tmp;
}
else
{
int index = use_specific_mirror_or_auto_select (option, t);
source = t->sources[index];
}
return source;
}
@@ -1047,9 +1060,8 @@ source_has_empty_url (Source_t *source)
* 1. 告知用户选择了什么源和镜像
* 2. 对选择的源和镜像站进行一定的校验
*/
#define chsrc_confirm_source() confirm_source(&source)
void
confirm_source (Source_t *source)
chsrc_confirm_source (Source_t *source)
{
// 由于实现问题，我们把本应该独立出去的上游默认源，也放在了可以换源的数组中，而且放在第一个
// chsrc 已经规避用户使用未实现的 `chsrc reset`
@@ -1077,7 +1089,15 @@ confirm_source (Source_t *source)
hr();
}
#define chsrc_yield_source_and_confirm(for_what) chsrc_yield_source(for_what);chsrc_confirm_source()
Source_t
chsrc_yield_source_and_confirm (Target_t t)
{
Source_t source = chsrc_yield_source(&t);
chsrc_confirm_source(&source);
return source;
}
/**

4
src/framework/struct.h
View File

@@ -137,13 +137,15 @@ Contributor_t;
typedef struct Target_t
{
char *name; /* 目标名称，该名称必须是 menu 中的 aliase 之一 */
void (*getfn) (char *option);
void (*setfn) (char *option);
void (*resetfn) (char *option);
Feature_t (*featfn) (char *option);
Source_t *sources;
Source_t sources;
size_t sources_n;
bool can_english; /* 是否支持英文输出 */