AskaEth
3d70a3dd2c
- M7 launcher 重写 5 期（虚拟化宫格/meow_theme 单一权威/横幅动画/自定义 PIN 键盘） - OOM 通用化（cachegov 上收 SDK）、自动切歌根治、meowpanel jv_free 泄漏修复、Hello 滚动卡顿修复 - ncm 歌词 UI / 媒体通知封面 / 封面分辨率 640 - 5 bug 修复：ncm 后台化 UI 叠层+点击穿透、再进 ncm 桌面叠层、播放页新旧 UI 叠层抢刷脏区（meow_ui_gfx 恢复边沿整帧重画）、PIN 亮屏亮度跳（keys.c meow_panel_on 按 settings_brightness_clamped 恢复）、通知中心封面显歌单封面（cover.c save_cover_raw 加 is_song + 命中块守卫） - 四 App 统一重链新 meow_ui.a 51caee4a；M6.19=0.8.19 固件 2d2331f2 推卡自刷验收全绿
105 lines
3.6 KiB
C
105 lines
3.6 KiB
C
/* app/progress.c — 进度持久化（实现见 app/progress.h）。 */
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#include "progress.h"
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#include "meow_ui.h" /* meow_config_dir() */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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/* 从 MEOW_DATA_DIR（<TF>/MeowData/<pkg>/data）剥掉尾 "/data"，得到 <TF>/MeowData/<pkg>。 */
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static void strip_data_suffix(const char *d, char *out, int outsz)
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{
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if (!d || !d[0]) { strncpy(out, "/tmp", (size_t)outsz - 1); out[outsz - 1] = 0; return; }
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size_t n = strlen(d);
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const char *suffix = "/data";
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size_t sl = strlen(suffix);
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size_t keep;
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if (n >= sl && strcmp(d + n - sl, suffix) == 0) keep = n - sl;
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else keep = n;
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if (keep >= (size_t)outsz) keep = (size_t)outsz - 1;
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memcpy(out, d, keep);
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out[keep] = 0;
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}
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int rdprog_dir(char *out, int outsz)
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{
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if (!out || outsz <= 0) return -1;
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const char *data = meow_config_dir();
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char base[360];
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strip_data_suffix(data ? data : "", base, sizeof base);
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if (snprintf(out, (size_t)outsz, "%s/progress", base) >= outsz) return -2;
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/* mkdir -p */
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char tmp[400];
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strncpy(tmp, out, sizeof tmp - 1); tmp[sizeof tmp - 1] = 0;
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for (char *p = tmp + 1; *p; p++) {
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if (*p == '/') { *p = 0; mkdir(tmp, 0755); *p = '/'; }
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}
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mkdir(tmp, 0755);
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return 0;
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}
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void rdprog_hash(const char *book_path, char *out, int outsz)
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{
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uint32_t h = 2166136261u;
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for (const unsigned char *p = (const unsigned char *)book_path; *p; p++) {
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h ^= *p; h *= 16777619u;
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}
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snprintf(out, (size_t)outsz, "%08x.prog", h);
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}
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static int rdprog_path(const char *book_path, char *out, int outsz,
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int *created_dir)
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{
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char dir[400];
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if (rdprog_dir(dir, sizeof dir) != 0) return -1;
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char name[24];
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rdprog_hash(book_path, name, sizeof name);
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if (snprintf(out, (size_t)outsz, "%s/%s", dir, name) >= outsz) return -2;
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if (created_dir) *created_dir = 1;
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return 0;
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}
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int rdprog_load(const char *book_path, rdprog *p)
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{
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if (!book_path || !p) return -1;
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char path[440];
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if (rdprog_path(book_path, path, sizeof path, NULL) != 0) return -1;
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FILE *f = fopen(path, "rb");
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if (!f) return 0;
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char line[256];
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int seg = 0, fs = 0, ls = 0, enc = -1; int32_t ch = 0; uint64_t ts = 0; int v = 0, found = 0;
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while (fgets(line, sizeof line, f)) {
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if (sscanf(line, "v=%d", &v) == 1) { if (v == 1) found = 1; }
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else if (sscanf(line, "seg=%d", &seg) == 1) { /* no-op */ }
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else if (sscanf(line, "ch=%d", &ch) == 1) { /* no-op */ }
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else if (sscanf(line, "fs=%d", &fs) == 1) { /* no-op */ }
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else if (sscanf(line, "ls=%d", &ls) == 1) { /* no-op */ }
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else if (sscanf(line, "enc=%d", &enc) == 1) { /* no-op（旧档无此键→enc=-1 自动） */ }
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else if (sscanf(line, "ts=%llu", (unsigned long long *)&ts) == 1) { /* no-op */ }
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}
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fclose(f);
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if (!found) return 0;
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p->valid = 1; p->seg = seg; p->ch = ch; p->fs = fs; p->ls = ls; p->enc = enc; p->ts = ts;
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return 1;
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}
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int rdprog_save(const char *book_path, const rdprog *p)
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{
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if (!book_path || !p) return -1;
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char path[440];
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if (rdprog_path(book_path, path, sizeof path, NULL) != 0) return -1;
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FILE *f = fopen(path, "wb");
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if (!f) return -1;
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/* 先写临时再改原子（exFAT 无 rename+replace 语义保证，直接写亦可接受） */
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fprintf(f, "v=1\n");
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fprintf(f, "seg=%d\n", p->seg);
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fprintf(f, "ch=%d\n", (int)p->ch);
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fprintf(f, "fs=%d\n", p->fs);
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fprintf(f, "ls=%d\n", p->ls);
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fprintf(f, "enc=%d\n", p->enc);
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fprintf(f, "ts=%llu\n", (unsigned long long)p->ts);
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fclose(f);
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return 0;
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}
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