/* test_netmgrd_p5.c — meow_netmgrd 期4 纯逻辑宿主自测（非生产代码）。
 *
 * 通过 #include 生产源，同一 TU 直接访问 FILE-STATIC：wifi_status / dns_parse_query /
 * rules_load / wifi_ctl_execute / g_dns_filter_aaaa / g_policy_log_level / policy_cmd。
 * 覆盖：①wifi status 缺 signal= 时回退 signal_poll 取 RSSI（面板 rssi=null 缺口修复）
 * ②dns_parse_query 解析 QTYPE（A=1/AAAA=28，供 AAAA 过滤）③global dns.filter_aaaa 配置加载
 * ④wifi forget（remove_network + save_config，MeowOS）⑤策略引擎回归（net/domain/防自锁）。
 *
 * 用法：cc -Wall -Wextra -I../meow_launcherd test_netmgrd_p5.c -o test_netmgrd_p5 && ./test_netmgrd_p5
 */
#define main meow_netmgrd_prod_main_unused
#include "meow_netmgrd.c"
#undef main

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>

static int g_fail = 0;
#define CHECK(cond) do { if (!(cond)) { printf("  FAIL: %s (line %d)\n", #cond, __LINE__); g_fail++; } \
                         else { printf("  ok  : %s\n", #cond); } } while (0)
static void wf(const char *p, const char *s) { FILE *f=fopen(p,"w"); if(f){fputs(s,f);fclose(f);} }

int main(void)
{
    static const char *T = "/tmp/nmg_p5";
    char path[256];
    mkdir(T, 0755);

    printf("== wifi_status：status 无 signal= 回退 signal_poll ==\n");
    snprintf(path, sizeof path, "%s/wpa_st", T);
    wf(path, "#!/bin/sh\n"
             "if [ \"$1\" = \"status\" ]; then echo 'wpa_state=COMPLETED'; echo 'ssid=MyWiFi'; echo 'ip_address=10.78.193.50'; fi\n"
             "if [ \"$1\" = \"signal_poll\" ]; then echo 'RSSI=-56'; echo 'LINKSPEED=54'; fi\n"
             "exit 0\n");
    chmod(path, 0755);
    g_wpa_cli = ""; { static char w[192]; snprintf(w,sizeof w,"%s",path); g_wpa_cli=w; }
    wifi_t w;
    wifi_status(&w);
    CHECK(w.has_rssi == 1);
    CHECK(w.rssi == -56);
    CHECK(w.connected == 1 && strcmp(w.ssid, "MyWiFi") == 0);

    printf("== dns_parse_query：QTYPE 解析 ==\n");
    {
        uint8_t q[256];
        int off = 12;
        const char *name = "music.163.com";
        memset(q,0,sizeof q); q[2]=0x01; q[4]=0; q[5]=1;   /* RD=1 qdcount=1 */
        for (const char *p=name; *p;) {
            const char *d = strchr(p, '.');
            size_t l = d ? (size_t)(d - p) : strlen(p);
            q[off++] = (uint8_t)l; memcpy(q+off, p, l); off += (int)l;
            p = d ? d + 1 : p + l;
        }
        q[off++] = 0;                 /* qname 终止 */
        q[off++] = 0; q[off++] = 1;   /* qtype A */
        q[off++] = 0; q[off++] = 1;   /* qclass IN */
        char dom[DNS_QNAME_MAX]; int qend=0,qt=0;
        CHECK(dns_parse_query(q,off,dom,sizeof dom,&qend,&qt)==0);
        CHECK(strcmp(dom,"music.163.com")==0 && qt==1);   /* A=1 */
        q[off-4] = 0; q[off-3] = 28;                       /* 改 QTYPE=AAAA */
        CHECK(dns_parse_query(q,off,dom,sizeof dom,&qend,&qt)==0 && qt==28);
    }

    printf("== global dns.filter_aaaa 配置加载 + policy 回归 ==\n");
    snprintf(path, sizeof path, "%s/policy", T);
    wf(path, "global log_level=debug dns.filter_aaaa=1\nproc:thttpd net=block\n");
    g_net_policy[0]=0; snprintf(g_net_policy,sizeof g_net_policy,"%s",path);
    rules_load();
    CHECK(g_dns_filter_aaaa == 1);
    CHECK(strcmp(g_policy_log_level, "debug") == 0);
    CHECK(policy_net_blocked("proc:thttpd") == 1);
    CHECK(dns_query_domain_denied("proc:thttpd", "anything.com") == 1);   /* net=block → DNS 全 deny */
    CHECK(is_self_lock("proc:dropbear") == 1);
    CHECK(policy_net_blocked("proc:dropbear") == 0);

    printf("== wifi forget（remove_network + save_config）==\n");
    {
        char rm_path[192], sv_path[192];
        snprintf(rm_path, sizeof rm_path, "%s/rm.log", T);
        snprintf(sv_path, sizeof sv_path, "%s/sv.log", T);
        snprintf(path, sizeof path, "%s/wpa_fg", T);
        char script[512];
        snprintf(script, sizeof script,
                 "#!/bin/sh\n"
                 "if [ \"$1\" = \"remove_network\" ]; then echo \"$@\" > \"%s\"; fi\n"
                 "if [ \"$1\" = \"save_config\" ]; then echo \"$@\" > \"%s\"; fi\n"
                 "exit 0\n", rm_path, sv_path);
        wf(path, script);
        chmod(path, 0755);
        g_wpa_cli = ""; { static char w2[192]; snprintf(w2,sizeof w2,"%s",path); g_wpa_cli=w2; }
        g_mode_meow = 1;
        ctl_result_t r;
        wifi_ctl_execute("forget", "7", &r);
        CHECK(r.code == MEOW_OK);
        CHECK(strstr(r.text, "network_id=7") != NULL);
        CHECK(strstr(r.text, "save_config") != NULL);
        char buf[64]; read_file_txt(rm_path, buf, sizeof buf);
        CHECK(strstr(buf, "remove_network 7") != NULL);
        read_file_txt(sv_path, buf, sizeof buf);
        CHECK(strstr(buf, "save_config") != NULL);
    }

    if (g_fail) { printf("\nNETMGR P5 TEST: %d FAIL\n", g_fail); return 1; }
    printf("\nNETMGR P5 TEST: ALL PASS\n");
    return 0;
}