int main(int argc, char *argv[]) { int fail, ze; struct zip *z; struct zip_source *zs; char *archive; char errstr[1024]; fail = 0; prg = argv[0]; if (argc != 2) { fprintf(stderr, "usage: %s archive\n", prg); return 1; } archive = argv[1]; if ((z=zip_open(archive, 0, &ze)) == NULL) { zip_error_to_str(errstr, sizeof(errstr), ze, errno); printf("%s: opening zip archive ``%s'' failed: %s\n", prg, archive, errstr); return 1; } fail += do_read(z, "storedok", 0, WHEN_NEVER, 0, 0); fail += do_read(z, "deflateok", 0, WHEN_NEVER, 0, 0); fail += do_read(z, "storedcrcerror", 0, WHEN_READ, ZIP_ER_CRC, 0); fail += do_read(z, "deflatecrcerror", 0, WHEN_READ, ZIP_ER_CRC, 0); fail += do_read(z, "deflatezliberror", 0, WHEN_READ, ZIP_ER_ZLIB, -3); fail += do_read(z, NULL, 0, WHEN_OPEN, ZIP_ER_INVAL, 0); fail += do_read(z, "nosuchfile", 0, WHEN_OPEN, ZIP_ER_NOENT, 0); fail += do_read(z, "deflatezliberror", ZIP_FL_COMPRESSED, WHEN_NEVER, 0,0); fail += do_read(z, "deflatecrcerror", ZIP_FL_COMPRESSED, WHEN_NEVER, 0, 0); fail += do_read(z, "storedcrcerror", ZIP_FL_COMPRESSED, WHEN_READ, ZIP_ER_CRC, 0); fail += do_read(z, "storedok", ZIP_FL_COMPRESSED, WHEN_NEVER, 0, 0); zs = zip_source_buffer(z, "asdf", 4, 0); zip_replace(z, zip_name_locate(z, "storedok", 0), zs); fail += do_read(z, "storedok", 0, WHEN_OPEN, ZIP_ER_CHANGED, 0); fail += do_read(z, "storedok", ZIP_FL_UNCHANGED, WHEN_NEVER, 0, 0); zip_delete(z, zip_name_locate(z, "storedok", 0)); fail += do_read(z, "storedok", 0, WHEN_OPEN, ZIP_ER_NOENT, 0); fail += do_read(z, "storedok", ZIP_FL_UNCHANGED, WHEN_NEVER, 0, 0); zs = zip_source_buffer(z, "asdf", 4, 0); zip_add(z, "new_file", zs); fail += do_read(z, "new_file", 0, WHEN_OPEN, ZIP_ER_CHANGED, 0); zip_unchange_all(z); if (zip_close(z) == -1) { fprintf(stderr, "%s: can't close zip archive `%s'\n", prg, archive); return 1; } exit(fail ? 1 : 0); }
AbstractFSProvider::status_t ZIPProvider::ZIPHandle::removeDir(const FileName & directory) { int index = zip_name_locate(handle, directory.getPath().c_str(), 0); if (index == -1) { WARN(zip_strerror(handle)); return FAILURE; } if (zip_delete(handle, index) == -1) { WARN(zip_strerror(handle)); return FAILURE; } dataWritten = true; return OK; }
ZIP_EXTERN zip_int64_t zip_dir_add(struct zip *za, const char *name, zip_flags_t flags) { size_t len; zip_int64_t idx; char *s; struct zip_source *source; if (ZIP_IS_RDONLY(za)) { _zip_error_set(&za->error, ZIP_ER_RDONLY, 0); return -1; } if (name == NULL) { _zip_error_set(&za->error, ZIP_ER_INVAL, 0); return -1; } s = NULL; len = strlen(name); if (name[len-1] != '/') { if ((s=(char *)malloc(len+2)) == NULL) { _zip_error_set(&za->error, ZIP_ER_MEMORY, 0); return -1; } strcpy(s, name); s[len] = '/'; s[len+1] = '\0'; } if ((source=zip_source_buffer(za, NULL, 0, 0)) == NULL) { free(s); return -1; } idx = _zip_file_replace(za, ZIP_UINT64_MAX, s ? s : name, source, flags); free(s); if (idx < 0) zip_source_free(source); else { if (zip_file_set_external_attributes(za, (zip_uint64_t)idx, 0, ZIP_OPSYS_DEFAULT, ZIP_EXT_ATTRIB_DEFAULT_DIR) < 0) { zip_delete(za, (zip_uint64_t)idx); return -1; } } return idx; }
static VALUE zipruby_archive_fdelete(VALUE self, VALUE index) { struct zipruby_archive *p_archive; Data_Get_Struct(self, struct zipruby_archive, p_archive); Check_Archive(p_archive); if (zip_delete(p_archive->archive, NUM2INT(index)) == -1) { zip_unchange_all(p_archive->archive); zip_unchange_archive(p_archive->archive); rb_raise(Error, "Delete file failed at %d: %s", NUM2INT(index), zip_strerror(p_archive->archive)); } return Qnil; }
void cnpy::npz_save_data(const std::string& zipname, const std::string& name, const unsigned char* data, const cnpy::Type dtype, const size_t elemSize, const std::vector<size_t>& shape, const char mode) { //first, append a .npy to the fname std::string fname(name); fname += ".npy"; if(mode=='w' && std::ifstream(zipname).is_open()) { // Remove the old file if present if(std::remove(zipname.c_str())!=0) throw std::runtime_error("Unable to overwrite "+zipname); } Handler<struct zip> zip = zip_open(zipname.c_str(), ZIP_CREATE, nullptr); if(zip.handle()==nullptr) throw std::runtime_error("Error opening npz file "+zipname); // Remove the old array if present int nameLookup = zip_name_locate(zip.handle(), fname.c_str(), 0); if(nameLookup>=0 && zip_delete(zip.handle(), nameLookup)!=0) throw std::runtime_error("Unable to overwrite "+name+" array"); std::vector<char> header = create_npy_header(dtype, elemSize, shape); const int dataSize = std::accumulate(shape.cbegin(), shape.cend(), elemSize, std::multiplies<size_t>()); ZipSourceCallbackData cbData(header, data, dataSize); Handler<struct zip_source> zipSource = zip_source_function(zip.handle(), zipSourceCallback, &cbData); if(zipSource.handle()==nullptr) throw std::runtime_error("Error creating "+name+" array"); zip_int64_t fid = zip_add(zip.handle(), fname.c_str(), zipSource.handle()); if(fid<0) { zip_source_free(zipSource.handle()); throw std::runtime_error("Error creating "+name+" array"); } zip.close(); }
int main(int argc, char *argv[]) { int fail, ze; struct zip *z; const char *archive; fail = 0; prg = argv[0]; if (argc != 2) { fprintf(stderr, "usage: %s archive\n", prg); return 1; } archive = argv[1]; if ((z=zip_open(archive, 0, &ze)) == NULL) { printf("%s: opening zip archive ``%s'' failed (%d)\n", prg, archive, ze); return 1; } fail += find_fail(z, "nosuchfile", 0, ZIP_ER_NOENT); fail += find_success(z, "test", 0); fail += find_fail(z, "TeSt", 0, ZIP_ER_NOENT); fail += find_success(z, "TeSt", ZIP_FL_NOCASE); fail += find_success(z, "testdir/test2", 0); fail += find_success(z, "tesTdir/tESt2", ZIP_FL_NOCASE); fail += find_fail(z, "testdir/test2", ZIP_FL_NODIR, ZIP_ER_NOENT); fail += find_fail(z, "tesTdir/tESt2", ZIP_FL_NOCASE|ZIP_FL_NODIR, ZIP_ER_NOENT); fail += find_fail(z, "test2", 0, ZIP_ER_NOENT); fail += find_success(z, "test2", ZIP_FL_NODIR); fail += find_success(z, "TeST2", ZIP_FL_NODIR|ZIP_FL_NOCASE); zip_delete(z, 0); fail += find_fail(z, "test", 0, ZIP_ER_NOENT); fail += find_success(z, "test", ZIP_FL_UNCHANGED); zip_unchange_all(z); fail += find_success(z, "test", 0); exit(fail ? 1 : 0); }
ZipFileOutput::ZipFileOutput(const std::string& archive) : m_archiveHandle(0), m_initialized(false), m_archive(archive), m_currentFile(0) { int error = 0; m_archiveHandle = zip_open(m_archive.c_str(), ZIP_CREATE, &error); if(! m_archiveHandle) throw FileAccessFailed(m_archive, "Failed to open zip archive."); // delete all files in the archive int numFiles = zip_get_num_files(m_archiveHandle); for(int i = 0; i < numFiles; ++i) { if(zip_delete(m_archiveHandle, i) < 0) throw FileAccessFailed(m_archive, "Failed to delete files in zip archive."); } }
static YogVal compress(YogEnv* env, YogVal self, YogVal pkg, YogVal args, YogVal kw, YogVal block) { SAVE_ARGS5(env, self, pkg, args, kw, block); YogVal path = YUNDEF; YogVal files = YUNDEF; PUSH_LOCALS2(env, path, files); YogCArg params[] = { { "path", &path }, { "*", &files }, { NULL, NULL } }; YogGetArgs_parse_args(env, "compress", params, args, kw); if (!IS_PTR(path) || (BASIC_OBJ_TYPE(path) != TYPE_STRING)) { YogError_raise_TypeError(env, "path must be String"); } struct zip* archive = open_zip(env, pkg, path, ZIP_CREATE); int n = zip_get_num_files(archive); int i; for (i = 0; i < n; i++) { if (zip_delete(archive, i) != 0) { raise_ZipError(env, pkg, zip_strerror(archive)); } } uint_t size = YogArray_size(env, files); uint_t j; for (j = 0; j < size; j++) { YogHandle* name = VAL2HDL(env, YogArray_at(env, files, j)); YogMisc_check_String(env, name, "Filename"); YogVal bin = YogString_to_bin_in_default_encoding(env, name); const char* fname = BINARY_CSTR(bin); struct zip_source* source = zip_source_file(archive, fname, 0, 0); if (source == NULL) { raise_ZipError(env, pkg, zip_strerror(archive)); } if (zip_add(archive, fname, source) < 0) { raise_ZipError(env, pkg, zip_strerror(archive)); } } close_zip(env, pkg, archive); RETURN(env, YNIL); }
void DeleteFile(const utf8 * path) override { uint64 index = zip_name_locate(_zip, path, 0); zip_delete(_zip, index); }
int main(int argc, char *argv[]) { const char *archive; struct zip *za, *z_in; struct zip_source *zs; char buf[100]; int c, arg, err, flags, idx; flags = 0; prg = argv[0]; if (argc < 2) { fprintf(stderr, usage, prg); return 1; } while ((c=getopt(argc, argv, "cent")) != -1) { switch (c) { case 'c': flags |= ZIP_CHECKCONS; break; case 'e': flags |= ZIP_EXCL; break; case 'n': flags |= ZIP_CREATE; break; case 't': flags |= ZIP_TRUNCATE; break; default: fprintf(stderr, usage, argv[0]); return 1; } } arg = optind; archive = argv[arg++]; if (flags == 0) flags = ZIP_CREATE; if ((za=zip_open(archive, flags, &err)) == NULL) { zip_error_to_str(buf, sizeof(buf), err, errno); fprintf(stderr, "can't open zip archive `%s': %s\n", archive, buf); return 1; } err = 0; while (arg < argc) { if (strcmp(argv[arg], "add") == 0 && arg+2 < argc) { /* add */ if ((zs=zip_source_buffer(za, argv[arg+2], strlen(argv[arg+2]), 0)) == NULL) { fprintf(stderr, "can't create zip_source from buffer: %s\n", zip_strerror(za)); err = 1; break; } if (zip_add(za, argv[arg+1], zs) == -1) { zip_source_free(zs); fprintf(stderr, "can't add file `%s': %s\n", argv[arg+1], zip_strerror(za)); err = 1; break; } arg += 3; } else if (strcmp(argv[arg], "add_dir") == 0 && arg+1 < argc) { /* add directory */ if (zip_add_dir(za, argv[arg+1]) < 0) { fprintf(stderr, "can't add directory `%s': %s\n", argv[arg+1], zip_strerror(za)); err = 1; break; } arg += 2; } else if (strcmp(argv[arg], "add_file") == 0 && arg+4 < argc) { /* add */ if ((zs=zip_source_file(za, argv[arg+2], atoi(argv[arg+3]), atoi(argv[arg+4]))) == NULL) { fprintf(stderr, "can't create zip_source from file: %s\n", zip_strerror(za)); err = 1; break; } if (zip_add(za, argv[arg+1], zs) == -1) { zip_source_free(zs); fprintf(stderr, "can't add file `%s': %s\n", argv[arg+1], zip_strerror(za)); err = 1; break; } arg += 5; } else if (strcmp(argv[arg], "add_from_zip") == 0 && arg+5 < argc) { /* add from another zip file */ idx = atoi(argv[arg+3]); if ((z_in=zip_open(argv[arg+2], ZIP_CHECKCONS, &err)) == NULL) { zip_error_to_str(buf, sizeof(buf), err, errno); fprintf(stderr, "can't open source zip archive `%s': %s\n", argv[arg+2], buf); err = 1; break; } if ((zs=zip_source_zip(za, z_in, idx, 0, atoi(argv[arg+4]), atoi(argv[arg+5]))) == NULL) { fprintf(stderr, "error creating file source from `%s' index '%d': %s\n", argv[arg+2], idx, zip_strerror(za)); zip_close(z_in); err = 1; break; } if (zip_add(za, argv[arg+1], zs) == -1) { fprintf(stderr, "can't add file `%s': %s\n", argv[arg+1], zip_strerror(za)); zip_source_free(zs); zip_close(z_in); err = 1; break; } arg += 6; } else if (strcmp(argv[arg], "count_extra") == 0 && arg+2 < argc) { zip_int16_t count; zip_flags_t ceflags = 0; idx = atoi(argv[arg+1]); ceflags = get_flags(argv[arg+2]); if ((count=zip_file_extra_fields_count(za, idx, ceflags)) < 0) { fprintf(stderr, "can't get extra field count for file at index `%d': %s\n", idx, zip_strerror(za)); err = 1; break; } else { printf("Extra field count: %d\n", count); } arg += 3; } else if (strcmp(argv[arg], "count_extra_by_id") == 0 && arg+3 < argc) { zip_int16_t count, eid; zip_flags_t ceflags = 0; idx = atoi(argv[arg+1]); eid = atoi(argv[arg+2]); ceflags = get_flags(argv[arg+3]); if ((count=zip_file_extra_fields_count_by_id(za, idx, eid, ceflags)) < 0) { fprintf(stderr, "can't get extra field count for file at index `%d' and for id `%d': %s\n", idx, eid, zip_strerror(za)); err = 1; break; } else { printf("Extra field count: %d\n", count); } arg += 4; } else if (strcmp(argv[arg], "delete") == 0 && arg+1 < argc) { /* delete */ idx = atoi(argv[arg+1]); if (zip_delete(za, idx) < 0) { fprintf(stderr, "can't delete file at index `%d': %s\n", idx, zip_strerror(za)); err = 1; break; } arg += 2; } else if (strcmp(argv[arg], "delete_extra") == 0 && arg+1 < argc) { zip_flags_t geflags; zip_uint16_t eid; idx = atoi(argv[arg+1]); eid = atoi(argv[arg+2]); geflags = get_flags(argv[arg+3]); if ((zip_file_extra_field_delete(za, idx, eid, geflags)) < 0) { fprintf(stderr, "can't delete extra field data for file at index `%d', extra field id `%d': %s\n", idx, eid, zip_strerror(za)); err = 1; break; } arg += 4; } else if (strcmp(argv[arg], "delete_extra_by_id") == 0 && arg+1 < argc) { zip_flags_t geflags; zip_uint16_t eid, eidx; idx = atoi(argv[arg+1]); eid = atoi(argv[arg+2]); eidx = atoi(argv[arg+3]); geflags = get_flags(argv[arg+4]); if ((zip_file_extra_field_delete_by_id(za, idx, eid, eidx, geflags)) < 0) { fprintf(stderr, "can't delete extra field data for file at index `%d', extra field id `%d', extra field idx `%d': %s\n", idx, eid, eidx, zip_strerror(za)); err = 1; break; } arg += 5; } else if (strcmp(argv[arg], "get_archive_comment") == 0) { const char *comment; int len; /* get archive comment */ if ((comment=zip_get_archive_comment(za, &len, 0)) == NULL) printf("No archive comment\n"); else printf("Archive comment: %.*s\n", len, comment); arg += 1; } else if (strcmp(argv[arg], "get_extra") == 0 && arg+3 < argc) { zip_flags_t geflags; zip_uint16_t id, eidx, eflen; const zip_uint8_t *efdata; /* get extra field data */ idx = atoi(argv[arg+1]); eidx = atoi(argv[arg+2]); geflags = get_flags(argv[arg+3]); if ((efdata=zip_file_extra_field_get(za, idx, eidx, &id, &eflen, geflags)) == NULL) { fprintf(stderr, "can't get extra field data for file at index %d, extra field %d, flags %u: %s\n", idx, eidx, geflags, zip_strerror(za)); err = 1; } else { printf("Extra field 0x%04x: len %d", id, eflen); if (eflen > 0) { printf(", data "); hexdump(efdata, eflen); } printf("\n"); } arg += 4; } else if (strcmp(argv[arg], "get_extra_by_id") == 0 && arg+4 < argc) { zip_flags_t geflags; zip_uint16_t eid, eidx, eflen; const zip_uint8_t *efdata; idx = atoi(argv[arg+1]); eid = atoi(argv[arg+2]); eidx = atoi(argv[arg+3]); geflags = get_flags(argv[arg+4]); if ((efdata=zip_file_extra_field_get_by_id(za, idx, eid, eidx, &eflen, geflags)) == NULL) { fprintf(stderr, "can't get extra field data for file at index %d, extra field id %d, ef index %d, flags %u: %s\n", idx, eid, eidx, geflags, zip_strerror(za)); err = 1; } else { printf("Extra field 0x%04x: len %d", eid, eflen); if (eflen > 0) { printf(", data "); hexdump(efdata, eflen); } printf("\n"); } arg += 5; } else if (strcmp(argv[arg], "get_file_comment") == 0 && arg+1 < argc) { const char *comment; int len; /* get file comment */ idx = atoi(argv[arg+1]); if ((comment=zip_get_file_comment(za, idx, &len, 0)) == NULL) { fprintf(stderr, "can't get comment for `%s': %s\n", zip_get_name(za, idx, 0), zip_strerror(za)); err = 1; break; } else if (len == 0) printf("No comment for `%s'\n", zip_get_name(za, idx, 0)); else printf("File comment for `%s': %.*s\n", zip_get_name(za, idx, 0), len, comment); arg += 2; } else if (strcmp(argv[arg], "rename") == 0 && arg+2 < argc) { /* rename */ idx = atoi(argv[arg+1]); if (zip_rename(za, idx, argv[arg+2]) < 0) { fprintf(stderr, "can't rename file at index `%d' to `%s': %s\n", idx, argv[arg+2], zip_strerror(za)); err = 1; break; } arg += 3; } else if (strcmp(argv[arg], "set_extra") == 0 && arg+5 < argc) { zip_flags_t geflags; zip_uint16_t eid, eidx; const zip_uint8_t *efdata; idx = atoi(argv[arg+1]); eid = atoi(argv[arg+2]); eidx = atoi(argv[arg+3]); geflags = get_flags(argv[arg+4]); efdata = (zip_uint8_t *)argv[arg+5]; if ((zip_file_extra_field_set(za, idx, eid, eidx, efdata, (zip_uint16_t)strlen((const char *)efdata), geflags)) < 0) { fprintf(stderr, "can't set extra field data for file at index `%d', extra field id `%d', index `%d': %s\n", idx, eid, eidx, zip_strerror(za)); err = 1; break; } arg += 6; } else if (strcmp(argv[arg], "set_file_comment") == 0 && arg+2 < argc) { /* set file comment */ idx = atoi(argv[arg+1]); if (zip_file_set_comment(za, idx, argv[arg+2], (zip_uint16_t)strlen(argv[arg+2]), 0) < 0) { fprintf(stderr, "can't set file comment at index `%d' to `%s': %s\n", idx, argv[arg+2], zip_strerror(za)); err = 1; break; } arg += 3; } else if (strcmp(argv[arg], "set_file_compression") == 0 && arg+3 < argc) { /* set file compression */ zip_int32_t method; zip_uint32_t flags; idx = atoi(argv[arg+1]); method = get_compression_method(argv[arg+2]); flags = atoi(argv[arg+3]); if (zip_set_file_compression(za, idx, method, flags) < 0) { fprintf(stderr, "can't set file compression method at index `%d' to `%s', flags `%d': %s\n", idx, argv[arg+2], flags, zip_strerror(za)); err = 1; break; } arg += 4; } else { fprintf(stderr, "unrecognized command `%s', or not enough arguments\n", argv[arg]); err = 1; break; } } if (zip_close(za) == -1) { fprintf(stderr, "can't close zip archive `%s': %s\n", archive, zip_strerror(za)); return 1; } return err; }
int main(int argc, char *argv[]) { int fail, ze; int c; struct zip *z; struct zip_source *zs; char *archive; char errstr[1024]; verbose = 0; fail = 0; prg = argv[0]; while ((c=getopt(argc, argv, "v")) != -1) { switch (c) { case 'v': verbose = 1; break; default: fprintf(stderr, usage, prg); return 1; } } if (argc-optind != 1) { fprintf(stderr, usage, prg); return 1; } archive = argv[optind]; if ((z=zip_open(archive, 0, &ze)) == NULL) { zip_error_to_str(errstr, sizeof(errstr), ze, errno); printf("%s: can't open zip archive '%s': %s\n", prg, archive, errstr); return 1; } fail += do_read(z, "storedok", 0, WHEN_NEVER, 0, 0); fail += do_read(z, "deflateok", 0, WHEN_NEVER, 0, 0); fail += do_read(z, "storedcrcerror", 0, WHEN_READ, ZIP_ER_CRC, 0); fail += do_read(z, "deflatecrcerror", 0, WHEN_READ, ZIP_ER_CRC, 0); fail += do_read(z, "deflatezliberror", 0, WHEN_READ, ZIP_ER_ZLIB, -3); fail += do_read(z, NULL, 0, WHEN_OPEN, ZIP_ER_INVAL, 0); fail += do_read(z, "nosuchfile", 0, WHEN_OPEN, ZIP_ER_NOENT, 0); fail += do_read(z, "deflatezliberror", ZIP_FL_COMPRESSED, WHEN_NEVER, 0,0); fail += do_read(z, "deflatecrcerror", ZIP_FL_COMPRESSED, WHEN_NEVER, 0, 0); fail += do_read(z, "storedcrcerror", ZIP_FL_COMPRESSED, WHEN_READ, ZIP_ER_CRC, 0); fail += do_read(z, "storedok", ZIP_FL_COMPRESSED, WHEN_NEVER, 0, 0); fail += do_read(z, "cryptok", 0, WHEN_OPEN, ZIP_ER_NOPASSWD, 0); zip_set_default_password(z, "crypt"); fail += do_read(z, "cryptok", 0, WHEN_NEVER, 0, 0); zip_set_default_password(z, "wrong"); fail += do_read(z, "cryptok", 0, WHEN_OPEN, ZIP_ER_WRONGPASSWD, 0); zip_set_default_password(z, NULL); zs = zip_source_buffer(z, "asdf", 4, 0); zip_replace(z, zip_name_locate(z, "storedok", 0), zs); fail += do_read(z, "storedok", 0, WHEN_OPEN, ZIP_ER_CHANGED, 0); fail += do_read(z, "storedok", ZIP_FL_UNCHANGED, WHEN_NEVER, 0, 0); zip_delete(z, zip_name_locate(z, "storedok", 0)); fail += do_read(z, "storedok", 0, WHEN_OPEN, ZIP_ER_NOENT, 0); fail += do_read(z, "storedok", ZIP_FL_UNCHANGED, WHEN_NEVER, 0, 0); zs = zip_source_buffer(z, "asdf", 4, 0); if (zip_file_add(z, "new_file", zs, 0) < 0) fprintf(stderr, "%s: can't add file to zip archive '%s': %s\n", prg, archive, zip_strerror(z)); fail += do_read(z, "new_file", 0, WHEN_OPEN, ZIP_ER_CHANGED, 0); zip_unchange_all(z); if (zip_close(z) == -1) { fprintf(stderr, "%s: can't close zip archive '%s': %s\n", prg, archive, zip_strerror(z)); return 1; } exit(fail ? 1 : 0); }