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102 lines
3.3 KiB
C
102 lines
3.3 KiB
C
/*********************************************************************************************************
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* ------------------------------------------------------------------------------------------------------
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* file description
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* ------------------------------------------------------------------------------------------------------
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* \file txls.h
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* \unit txls
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* \brief This is a C language version of text excel parser
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* \author Lamdonn
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* \version v1.0.0
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* \license GPL-2.0
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* \copyright Copyright (C) 2023 Lamdonn.
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********************************************************************************************************/
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#ifndef __txls_H
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#define __txls_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdlib.h>
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/* version infomation */
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#define TXLS_V_MAJOR 1
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#define TXLS_V_MINOR 0
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#define TXLS_V_PATCH 0
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/* txls type definition, hiding structural members, not for external use */
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typedef struct TXLS *txls_t;
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/* error type define */
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#define TXLS_E_OK (0) /* no error */
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#define TXLS_E_HEAD (1) /* irregular header format */
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#define TXLS_E_ALLOC (2) /* failed to allocate space */
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#define TXLS_E_BEGIN (3) /* missing "|" separator at the begin */
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#define TXLS_E_END (4) /* missing "|" separator at the end */
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#define TXLS_E_IDENT (5) /* missing "-" separator at split row */
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#define TXLS_E_BRANK (6) /* there are extra blank lines */
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#define TXLS_E_MEMORY (7) /* memory allocation failed */
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#define TXLS_E_OPEN (8) /* fail to open file */
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/* cell alignment */
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#define TXLS_ALIGN_UNKNOW (0)
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#define TXLS_ALIGN_LEFT (1)
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#define TXLS_ALIGN_RIGHT (2)
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#define TXLS_ALIGN_CENTER (3)
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/* Load txls */
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txls_t txls_loads(const char* text);
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txls_t txls_file_load(const char* filename);
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/* When loading fails, use this method to locate the error */
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int txls_error_info(int* line);
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/* Dump txls */
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char* txls_dumps(txls_t txls, int neat, int* len);
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int txls_file_dump(txls_t txls, const char* filename);
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/* Create and delete txls */
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txls_t txls_create(unsigned int col, unsigned int row);
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void txls_delete(txls_t txls);
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/* Get the number of txls rows and columns*/
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unsigned int txls_row(txls_t txls);
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unsigned int txls_col(txls_t txls);
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/* set and get txls cell text */
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const char* txls_get_text(txls_t txls, unsigned int col, unsigned int row);
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int txls_set_text(txls_t txls, unsigned int col, unsigned int row, const char* text);
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/* row and column operations */
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int txls_insert_column(txls_t txls, unsigned int col);
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int txls_delete_column(txls_t txls, unsigned int col);
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int txls_insert_row(txls_t txls, unsigned int row);
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int txls_delete_row(txls_t txls, unsigned int row);
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/* set column alignment */
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int txls_set_align(txls_t txls, unsigned int col, int align);
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/* Set and get header content */
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#define txls_set_head(txls, col, head) txls_set_text((txls), (col), 0, (head))
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#define txls_get_head(txls, col) txls_get_text((txls), (col), 0)
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#ifdef __cplusplus
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}
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#endif
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#endif
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