static void fill_files(const char *root, bool recursive) { DIR *dir; char *path; struct dirent *dirent; char *file_name; const char *name; const char *file; struct stat info; const char *ext; path = STR_copy(root); dir = opendir(path); if (!dir) { fprintf(stderr, "gbc: cannot browse directory: %s\n", path); exit(1); } while ((dirent = readdir(dir)) != NULL) { file_name = dirent->d_name; if (*file_name == '.') continue; file = FILE_cat(path, file_name, NULL); if (stat(file, &info)) { fprintf(stderr, "gbc: warning: cannot stat file: %s\n", file); continue; } if (S_ISDIR(info.st_mode)) { if (recursive) fill_files(file, TRUE); } else { ext = FILE_get_ext(file); if ((strcmp(ext, "module") == 0) || (strcmp(ext, "class") == 0)) { *((char **)ARRAY_add(&_files)) = STR_copy(file); // Add the class to the list of classes name = FILE_get_basename(file_name); COMPILE_add_class(name, strlen(name)); } } } closedir(dir); STR_free(path); }
int init_initrd(void* memory_mapped_file) { //kprintf("MAGIC: 0x%h\n", fs_header->magic); mapped_file_ptr=memory_mapped_file; if(!is_initrd(mapped_file_ptr)) return -1; fill_header(); //fill files's headers... fill_files(); return 0; }
void fill_files_test(const char *mountpt) { int i; yaffs_StartUp(); for(i = 0; i < 5; i++) { yaffs_mount(mountpt); fill_files(mountpt,2,3,100); yaffs_unmount(mountpt); } }
/* read (extract) 'zipfile' in current directory */ int zread(const char *zipfile, unsigned long long maxsize) { int rc; const char *args[6]; args[0] = "unzip"; args[1] = "-q"; args[2] = "-d"; args[3] = workdir; args[4] = zipfile; args[5] = NULL; file_reset(); rc = zrun(args[0], args); if (!rc) rc = fill_files(); return rc; }
static void init_files(const char *first) { bool recursive; ARRAY_create(&_files); if (*first) FILE_chdir(first); recursive = chdir(".src") == 0; fill_files(FILE_get_current_dir(), recursive); if (recursive) FILE_chdir(".."); // Sort paths qsort(_files, ARRAY_count(_files), sizeof(*_files), (int (*)(const void *, const void *))compare_path); // End the list of classes COMPILE_end_class(); }
int long_test(int argc, char *argv[]) { int f; int r; char buffer[20]; char str[100]; int h; mode_t temp_mode; struct yaffs_stat ystat; yaffs_StartUp(); yaffs_mount("/boot"); yaffs_mount("/data"); yaffs_mount("/flash"); yaffs_mount("/ram"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); printf("\nDirectory look-up of /data\n"); dumpDir("/data"); printf("\nDirectory look-up of /flash\n"); dumpDir("/flash"); //leave_unlinked_file("/flash",20000,0); //leave_unlinked_file("/data",20000,0); leave_unlinked_file("/ram",20,0); f = yaffs_open("/boot/b1", O_RDONLY,0); printf("open /boot/b1 readonly, f=%d\n",f); f = yaffs_open("/boot/b1", O_CREAT,S_IREAD | S_IWRITE); printf("open /boot/b1 O_CREAT, f=%d\n",f); r = yaffs_write(f,"hello",1); printf("write %d attempted to write to a read-only file\n",r); r = yaffs_close(f); printf("close %d\n",r); f = yaffs_open("/boot/b1", O_RDWR,0); printf("open /boot/b1 O_RDWR,f=%d\n",f); r = yaffs_write(f,"hello",2); printf("write %d attempted to write to a writeable file\n",r); r = yaffs_write(f,"world",3); printf("write %d attempted to write to a writeable file\n",r); r= yaffs_lseek(f,0,SEEK_END); printf("seek end %d\n",r); memset(buffer,0,20); r = yaffs_read(f,buffer,10); printf("read %d \"%s\"\n",r,buffer); r= yaffs_lseek(f,0,SEEK_SET); printf("seek set %d\n",r); memset(buffer,0,20); r = yaffs_read(f,buffer,10); printf("read %d \"%s\"\n",r,buffer); memset(buffer,0,20); r = yaffs_read(f,buffer,10); printf("read %d \"%s\"\n",r,buffer); // Check values reading at end. // A read past end of file should return 0 for 0 bytes read. r= yaffs_lseek(f,0,SEEK_END); r = yaffs_read(f,buffer,10); printf("read at end returned %d\n",r); r= yaffs_lseek(f,500,SEEK_END); r = yaffs_read(f,buffer,10); printf("read past end returned %d\n",r); r = yaffs_close(f); printf("close %d\n",r); copy_in_a_file("/boot/yyfile","xxx"); // Create a file with a long name copy_in_a_file("/boot/file with a long name","xxx"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); // Check stat r = yaffs_stat("/boot/file with a long name",&ystat); // Check rename r = yaffs_rename("/boot/file with a long name","/boot/r1"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); // Check unlink r = yaffs_unlink("/boot/r1"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); // Check mkdir r = yaffs_mkdir("/boot/directory1",0); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); printf("\nDirectory look-up of /boot/directory1\n"); dumpDir("/boot/directory1"); // add a file to the directory copy_in_a_file("/boot/directory1/file with a long name","xxx"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); printf("\nDirectory look-up of /boot/directory1\n"); dumpDir("/boot/directory1"); // Attempt to delete directory (should fail) r = yaffs_rmdir("/boot/directory1"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); printf("\nDirectory look-up of /boot/directory1\n"); dumpDir("/boot/directory1"); // Delete file first, then rmdir should work r = yaffs_unlink("/boot/directory1/file with a long name"); r = yaffs_rmdir("/boot/directory1"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); printf("\nDirectory look-up of /boot/directory1\n"); dumpDir("/boot/directory1"); #if 0 fill_disk_and_delete("/boot",20,20); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); #endif yaffs_symlink("yyfile","/boot/slink"); yaffs_readlink("/boot/slink",str,100); printf("symlink alias is %s\n",str); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); printf("\nDirectory look-up of /boot (using stat instead of lstat)\n"); dumpDirFollow("/boot"); printf("\nDirectory look-up of /boot/directory1\n"); dumpDir("/boot/directory1"); h = yaffs_open("/boot/slink",O_RDWR,0); printf("file length is %d\n",(int)yaffs_lseek(h,0,SEEK_END)); yaffs_close(h); yaffs_unlink("/boot/slink"); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); // Check chmod yaffs_stat("/boot/yyfile",&ystat); temp_mode = ystat.st_mode; yaffs_chmod("/boot/yyfile",0x55555); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); yaffs_chmod("/boot/yyfile",temp_mode); printf("\nDirectory look-up of /boot\n"); dumpDir("/boot"); // Permission checks... PermissionsCheck("/boot/yyfile",0, O_WRONLY,0); PermissionsCheck("/boot/yyfile",0, O_RDONLY,0); PermissionsCheck("/boot/yyfile",0, O_RDWR,0); PermissionsCheck("/boot/yyfile",S_IREAD, O_WRONLY,0); PermissionsCheck("/boot/yyfile",S_IREAD, O_RDONLY,1); PermissionsCheck("/boot/yyfile",S_IREAD, O_RDWR,0); PermissionsCheck("/boot/yyfile",S_IWRITE, O_WRONLY,1); PermissionsCheck("/boot/yyfile",S_IWRITE, O_RDONLY,0); PermissionsCheck("/boot/yyfile",S_IWRITE, O_RDWR,0); PermissionsCheck("/boot/yyfile",S_IREAD | S_IWRITE, O_WRONLY,1); PermissionsCheck("/boot/yyfile",S_IREAD | S_IWRITE, O_RDONLY,1); PermissionsCheck("/boot/yyfile",S_IREAD | S_IWRITE, O_RDWR,1); yaffs_chmod("/boot/yyfile",temp_mode); //create a zero-length file and unlink it (test for scan bug) h = yaffs_open("/boot/zlf",O_CREAT | O_TRUNC | O_RDWR,0); yaffs_close(h); yaffs_unlink("/boot/zlf"); yaffs_DumpDevStruct("/boot"); fill_disk_and_delete("/boot",20,20); yaffs_DumpDevStruct("/boot"); fill_files("/boot",1,10000,0); fill_files("/boot",1,10000,5000); fill_files("/boot",2,10000,0); fill_files("/boot",2,10000,5000); leave_unlinked_file("/data",20000,0); leave_unlinked_file("/data",20000,5000); leave_unlinked_file("/data",20000,5000); leave_unlinked_file("/data",20000,5000); leave_unlinked_file("/data",20000,5000); leave_unlinked_file("/data",20000,5000); yaffs_DumpDevStruct("/boot"); yaffs_DumpDevStruct("/data"); return 0; }