|
|
| #include <stdlib.h> |
| #include "readstat.h" |
| #include "readstat_io_unistd.h" |
|
|
| readstat_parser_t *readstat_parser_init(void) { |
| readstat_parser_t *parser = calloc(1, sizeof(readstat_parser_t)); |
| parser->io = calloc(1, sizeof(readstat_io_t)); |
| if (unistd_io_init(parser) != READSTAT_OK) { |
| readstat_parser_free(parser); |
| return NULL; |
| } |
| parser->output_encoding = "UTF-8"; |
| return parser; |
| } |
|
|
| void readstat_parser_free(readstat_parser_t *parser) { |
| if (parser) { |
| if (parser->io) { |
| readstat_set_io_ctx(parser, NULL); |
| free(parser->io); |
| } |
| free(parser); |
| } |
| } |
|
|
| readstat_error_t readstat_set_metadata_handler(readstat_parser_t *parser, readstat_metadata_handler metadata_handler) { |
| parser->handlers.metadata = metadata_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_note_handler(readstat_parser_t *parser, readstat_note_handler note_handler) { |
| parser->handlers.note = note_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_variable_handler(readstat_parser_t *parser, readstat_variable_handler variable_handler) { |
| parser->handlers.variable = variable_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_value_handler(readstat_parser_t *parser, readstat_value_handler value_handler) { |
| parser->handlers.value = value_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_value_label_handler(readstat_parser_t *parser, readstat_value_label_handler label_handler) { |
| parser->handlers.value_label = label_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_error_handler(readstat_parser_t *parser, readstat_error_handler error_handler) { |
| parser->handlers.error = error_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_progress_handler(readstat_parser_t *parser, readstat_progress_handler progress_handler) { |
| parser->handlers.progress = progress_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_fweight_handler(readstat_parser_t *parser, readstat_fweight_handler fweight_handler) { |
| parser->handlers.fweight = fweight_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_open_handler(readstat_parser_t *parser, readstat_open_handler open_handler) { |
| parser->io->open = open_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_close_handler(readstat_parser_t *parser, readstat_close_handler close_handler) { |
| parser->io->close = close_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_seek_handler(readstat_parser_t *parser, readstat_seek_handler seek_handler) { |
| parser->io->seek = seek_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_read_handler(readstat_parser_t *parser, readstat_read_handler read_handler) { |
| parser->io->read = read_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_update_handler(readstat_parser_t *parser, readstat_update_handler update_handler) { |
| parser->io->update = update_handler; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_io_ctx(readstat_parser_t *parser, void *io_ctx) { |
| if (parser->io->io_ctx_needs_free) { |
| free(parser->io->io_ctx); |
| } |
|
|
| parser->io->io_ctx = io_ctx; |
| parser->io->io_ctx_needs_free = 0; |
|
|
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_file_character_encoding(readstat_parser_t *parser, const char *encoding) { |
| parser->input_encoding = encoding; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_handler_character_encoding(readstat_parser_t *parser, const char *encoding) { |
| parser->output_encoding = encoding; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_row_limit(readstat_parser_t *parser, long row_limit) { |
| parser->row_limit = row_limit; |
| return READSTAT_OK; |
| } |
|
|
| readstat_error_t readstat_set_row_offset(readstat_parser_t *parser, long row_offset) { |
| parser->row_offset = row_offset; |
| return READSTAT_OK; |
| } |
|
|
