1fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber/* 2fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * Copyright (C) 2010 The Android Open Source Project 3fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * 4fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * you may not use this file except in compliance with the License. 6fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * You may obtain a copy of the License at 7fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * 8fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * 10fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * Unless required by applicable law or agreed to in writing, software 11fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * See the License for the specific language governing permissions and 14fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * limitations under the License. 15fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber */ 16fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 17fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#include "../include/ID3.h" 18fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 1983e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber#include <sys/stat.h> 2083e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber 21fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#include <ctype.h> 22fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#include <dirent.h> 23fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 24fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#include <binder/ProcessState.h> 25fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#include <media/stagefright/FileSource.h> 26f1d5aa162c02a16b7195a43a9bcea4d592600ac4James Dong#include <media/stagefright/foundation/ADebug.h> 27fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 28fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#define MAXPATHLEN 256 29fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 30fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huberusing namespace android; 31fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 32fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huberstatic void hexdump(const void *_data, size_t size) { 33fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber const uint8_t *data = (const uint8_t *)_data; 34fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber size_t offset = 0; 35fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber while (offset < size) { 36377b2ec9a2885f9b6405b07ba900a9e3f4349c38Kévin PETIT printf("0x%04zx ", offset); 37fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 38fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber size_t n = size - offset; 39fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (n > 16) { 40fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber n = 16; 41fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 42fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 43fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber for (size_t i = 0; i < 16; ++i) { 44fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (i == 8) { 45fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf(" "); 46fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 47fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 48fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (offset + i < size) { 49fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf("%02x ", data[offset + i]); 50fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } else { 51fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf(" "); 52fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 53fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 54fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 55fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf(" "); 56fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 57fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber for (size_t i = 0; i < n; ++i) { 58fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (isprint(data[offset + i])) { 59fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf("%c", data[offset + i]); 60fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } else { 61fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf("."); 62fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 63fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 64fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 65fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf("\n"); 66fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 67fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber offset += 16; 68fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 69fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber} 70fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 71fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Hubervoid scanFile(const char *path) { 72fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber sp<FileSource> file = new FileSource(path); 73f1d5aa162c02a16b7195a43a9bcea4d592600ac4James Dong CHECK_EQ(file->initCheck(), (status_t)OK); 74fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 75fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber ID3 tag(file); 76fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (!tag.isValid()) { 77fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf("FAIL %s\n", path); 78fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } else { 79fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf("SUCCESS %s\n", path); 80fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 81fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber ID3::Iterator it(tag, NULL); 82fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber while (!it.done()) { 83fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber String8 id; 84fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber it.getID(&id); 85fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 86fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber CHECK(id.length() > 0); 87fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (id[0] == 'T') { 88fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber String8 text; 89fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber it.getString(&text); 90fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 91fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf(" found text frame '%s': %s\n", id.string(), text.string()); 92fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } else { 93fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber printf(" found frame '%s'.\n", id.string()); 94fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 95fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 96fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber it.next(); 97fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 98fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 99fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber size_t dataSize; 100fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber String8 mime; 101fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber const void *data = tag.getAlbumArt(&dataSize, &mime); 102fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 103fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (data) { 104377b2ec9a2885f9b6405b07ba900a9e3f4349c38Kévin PETIT printf("found album art: size=%zu mime='%s'\n", dataSize, 105fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber mime.string()); 106fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 107fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber hexdump(data, dataSize > 128 ? 128 : dataSize); 108fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 109fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 110fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber} 111fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 112fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Hubervoid scan(const char *path) { 11383e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber struct stat st; 11483e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber if (stat(path, &st) == 0 && S_ISREG(st.st_mode)) { 11583e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber scanFile(path); 11683e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber return; 11783e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber } 11883e5850bdf9c8b5c36c364b367b039674eb827adAndreas Huber 119fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber DIR *dir = opendir(path); 120fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 121fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (dir == NULL) { 122fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber return; 123fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 124fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 125fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber rewinddir(dir); 126fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 127fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber struct dirent *ent; 128fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber while ((ent = readdir(dir)) != NULL) { 129fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (!strcmp(".", ent->d_name) || !strcmp("..", ent->d_name)) { 130fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber continue; 131fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 132fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 133fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber char newPath[MAXPATHLEN]; 134fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber strcpy(newPath, path); 135fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber strcat(newPath, "/"); 136fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber strcat(newPath, ent->d_name); 137fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 138fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (ent->d_type == DT_DIR) { 139fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber scan(newPath); 140fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } else if (ent->d_type == DT_REG) { 141fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber size_t len = strlen(ent->d_name); 142fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 143fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber if (len >= 4 144fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber && !strcasecmp(ent->d_name + len - 4, ".mp3")) { 145fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber scanFile(newPath); 146fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 147fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 148fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 149fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 150fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber closedir(dir); 151fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber dir = NULL; 152fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber} 153fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 154fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huberint main(int argc, char **argv) { 155fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber android::ProcessState::self()->startThreadPool(); 156fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 157fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber DataSource::RegisterDefaultSniffers(); 158fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 159fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber for (int i = 1; i < argc; ++i) { 160fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber scan(argv[i]); 161fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber } 162fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 163fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber return 0; 164fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber} 165