https://github.com/zlgopen/awtk-csv-file

a library to access CSV file
https://github.com/zlgopen/awtk-csv-file

csv

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a library to access CSV file

• Host: GitHub
• URL: https://github.com/zlgopen/awtk-csv-file
• Owner: zlgopen
• Created: 2020-06-08T03:38:29.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-03-27T03:40:08.000Z (10 months ago)
• Last Synced: 2024-03-27T04:40:52.737Z (10 months ago)
• Topics: csv
• Language: C
• Homepage:
• Size: 178 KB
• Stars: 1
• Watchers: 4
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# awtk-csv-file

操作 [CSV 文件](https://en.wikipedia.org/wiki/Comma-separated_values) 库。主要特色：

* 读写文件。

* 遍历数据。

* 支持数据过滤。

* 支持与 MVVM 绑定。

## 准备

1. 获取 awtk 并编译

```

git clone https://github.com/zlgopen/awtk.git

cd awtk; scons; cd -

```

2. 获取 awtk-csv-file 并编译

```

git clone https://github.com/zlgopen/awtk-csv-file.git

cd awtk-csv-file; scons

```

## 运行示例

```

./bin/csv_dump

```

## 示例

```c

static void csv_file_demo(const char* filename) {

  uint32_t r = 0;

  uint32_t c = 0;

  csv_file_t* csv = csv_file_create(filename, ',');

  uint32_t rows = csv_file_get_rows(csv);

  uint32_t cols = csv_file_get_cols(csv);

  if (csv->has_title) {

    r++;

    log_debug("title:%s\n", csv_file_get_title(csv));

  }

  for (; r < rows; r++) {

    log_debug("%d: ", r);

    for (c = 0; c < cols; c++) {

      log_debug("%s, ", csv_file_get(csv, r, c));

    }

    log_debug("\n");

  }

  csv_file_save(csv, "output.csv");

  csv_file_destroy(csv);

}

```