X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdata-io%2FChangeLog;h=63e3e1d6951e853e2a8b5cdccfbfd0982729572f;hb=9ce038d9719d4383a57a0416dc36a905b46d14ec;hp=3c5313a0db7fc77c890bc2c929fd4cfb045a9725;hpb=a86909a07716f0d1d2452acb6558e7bd190d0f4a;p=pspp diff --git a/src/language/data-io/ChangeLog b/src/language/data-io/ChangeLog index 3c5313a0db..63e3e1d695 100644 --- a/src/language/data-io/ChangeLog +++ b/src/language/data-io/ChangeLog @@ -1,3 +1,218 @@ +2007-12-04 Ben Pfaff + + * placement-parser.c (parse_column): New function. + (parse_column_range): Add `base' argument. Update all callers. + +2007-12-04 Ben Pfaff + + Make GET DATA a separate command, instead of something invoked + indirectly from GET. + + * automake.mk: Remove get-data.h from sources. + + * get-data.h: Removed. + + * get-data.c (parse_get_data_command): Rename cmd_get_data. + + * get.c (parse_read_command): No longer any need to check for DATA + keyword. + +2007-12-04 Ben Pfaff + + * src/language/data-io/data-reader.c (struct dfm_reader): New + `file_size' member to support dfm_get_percent_read. + (dfm_open_reader): Initialize file_size. + (dfm_get_percent_read): New function. + +2007-11-08 Ben Pfaff + + Patch #6256: add support for binary, 360 file formats. Reviewed + by John Darrington. + + * data-reader.c (struct dfm_reader): New member `block_left'. + (dfm_open_reader): Initialize block_left. For FH_MODE_TEXT, open + the file in text mode. + (read_error): New function. + (partial_record): New function. + (try_to_read_fully): New function. + (enum descriptor_type): New enum. + (read_descriptor_word): New function. + (corrupt_size): New function. + (read_size): New function. + (read_file_record): Implement new modes. + (read_record): Now take care of tracking line numbers here. + (dfm_reader_get_legacy_encoding): New function. + + * data-writer.c (dfm_put_record): Implement new modes. + (dfm_writer_get_legacy_encoding): New function. + + * file-handle.q: Parse new formats. + (cmd_file_handle): Set up new formats. + + * print.c (struct print_trns): New member `encoding'. + (internal_cmd_print): Set encoding. + (print_trns_proc): Recode output data if necessary. + (flush_records): Recode leader byte. + +2007-11-03 Ben Pfaff + + Allow output files to overwrite input files (bug #21280). + + * data-list.c (cmd_data_list): Manage file handle reference + counts. + + * data-reader.c (struct dfm_reader): Add `lock' member. + (dfm_close_reader): Simplify, as reference counting is now + separate from locking. + (dfm_open_reader): Lock file. + + * data-writer.c (struct dfm_writer): Add fh_lock, replace_file + members. + (dfm_open_writer): Lock file and prepare for replacement. + (dfm_close_writer): Unlock file and replace it. + + * file-handle.q (cmd_close_file_handle): Use fh_unname. + (fh_parse): Don't distinguish existing handles for a given file + name from new ones. Manage file handle reference counts. + + * get.c (parse_read_command): Manage file handle reference counts. + (parse_write_command): Ditto. + (mtf_close_all_files): Ditto. + + * inpt-pgm.c (cmd_reread): Manage file handle reference counts. + + * print-space.c (cmd_print_space): Manage file handle reference + counts. + + * print.c (internal_cmd_print): Manage file handle reference + counts. + +2007-11-03 John Darrington + + * get.c: Add GET DATA command variant. + + * get-data.c get-data.h (new files): Added support for + GET DATA /TYPE='gnm' command. + +2007-09-23 Ben Pfaff + + Bug #21111. Reviewed by John Darrington. + + * data-list.c (data_list_trns_proc): Properly set retval when END + subcommand is in use. + (cmd_data_list): Don't allow END subcommand to be used with DATA + LIST FREE or LIST. + +2007-09-12 Ben Pfaff + + * get.c (get_translate_case): Change input case parameter from + const struct ccase * to struct ccase *, to match change in + casereader and casewriter translators. Destroy input case, to fix + memory leak. + +2007-08-12 Ben Pfaff + + * get.c (parse_read_command): Compact the values in the target + dictionary, to save space. + +2007-08-12 Ben Pfaff + + * get.c (struct case_map): Move into new file src/data/case-map.c. + (start_case_map): Ditto, and rename case_map_prepare_dict. + (finish_case_map): Ditto, and rename case_map_from_dict. + (map_case): Ditto, and rename case_map_execute. + (destroy_case_map): Ditto, and rename case_map_destroy. + (case_map_get_value_cnt): Ditto. + +2007-08-12 Ben Pfaff + + * get.c (case_map_get_value_cnt): New function. + +2007-07-25 Ben Pfaff + + Fix bug #17100. + * data-list.c (read_from_data_list_fixed): Handle multi-record + DATA LIST correctly. + +2007-07-11 Ben Pfaff + + * get.c (map_case): Create destination case instead of leaving it + undefined. Fixes bug #20285. + Reviewed by John Darrington. + +2007-06-06 Ben Pfaff + + * get.c: Essentially rewrite MATCH FILES to support FIRST and + LAST. + +2007-06-06 Ben Pfaff + + Adapt case sources, sinks, and clients of procedure code to the + new infrastructure. + + * data-list.c: Make DATA LIST into a casereader. + + * get.c: Change GET, IMPORT, SAVE, EXPORT to use casereaders, + casewriters. + + * inpt-pgm.c: Use caseinit code. Turn INPUT PROGRAM into a + casereader. + + * list.q: Adapt to new procedure code. + +2007-05-06 Ben Pfaff + + Abstract the documents within a dictionary a little better. + Thanks to John Darrington for suggestion, initial version, and + review. Patch #5917. + + * get.c (mtf_merge_dictionary): Simplify creating merged document. + + * sys-file-info.c (display_documents): Use new + dict_get_document_line_cnt and dict_get_document_line functions. + +Thu Feb 1 16:56:02 2007 Ben Pfaff + + * file-handle.q (fh_parse): Update to new fh_create_file + prototype. + +Sat Dec 16 22:16:18 2006 Ben Pfaff + + Make it possible to pull cases from the active file with a + function call, instead of requiring indirection through a callback + function. + + * automake.mk: Removed matrix-data.c. + + * matrix-data.c: Removed. + + * data-list.c (data_list_source_read): Conform with new + case_source_class interface. + (data_list_source_destroy): Ditto. + + * get.c (case_reader_source_class): Ditto. + (case_reader_source_destroy): Ditto. + (parse_output_proc): Take advantage of new procedure interface. + (output_proc): Removed. + (struct mtf_file): Add "struct ccase *" member to allow use of new + procedure interface. + (cmd_match_files): Take advantage of new procedure interface. + (mtf_processing_finish): Removed. + (mtf_read_nonactive_records): Renamed mtf_read_records. Now reads + from every file, without any exception for the active file. + (mtf_compare_BY_values): Simplify for new interface. + (mtf_processing): Simplify for new interface. + + * inpt-pgm.c (is_valid_state): New function. + (input_program_source_read): Conform with new case_source_class + interface. + (input_program_source_destroy): Ditto. + (end_case_trns_proc): Now just needs to return TRNS_END_CASE. + +Sat Dec 9 18:43:34 2006 Ben Pfaff + + * list.q (cmd_list): Use new var_create, var_destroy functions. + Thu Nov 30 21:51:58 2006 Ben Pfaff * inpt-pgm.c (cmd_reread): Always return error code upon detecting