40 lines
1.3 KiB
Markdown
40 lines
1.3 KiB
Markdown
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```c title="C"
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#include <kreuzberg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(void) {
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KREUZBERGExtractionResult *result =
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kreuzberg_extract_file("document.pdf", NULL, NULL);
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if (!result) {
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fprintf(stderr, "extraction failed (code %d): %s\n",
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kreuzberg_last_error_code(),
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kreuzberg_last_error_context());
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return 1;
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}
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char *content = kreuzberg_extraction_result_content(result);
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printf("content:\n%s\n", content ? content : "(empty)");
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kreuzberg_free_string(content);
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char *tables_json = kreuzberg_extraction_result_tables(result);
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printf("tables (JSON): %s\n", tables_json ? tables_json : "[]");
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kreuzberg_free_string(tables_json);
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KREUZBERGMetadata *metadata = kreuzberg_extraction_result_metadata(result);
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if (metadata) {
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char *title = kreuzberg_metadata_title(metadata);
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char *language = kreuzberg_metadata_language(metadata);
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printf("title: %s\n", title ? title : "(none)");
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printf("language: %s\n", language ? language : "(none)");
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kreuzberg_free_string(title);
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kreuzberg_free_string(language);
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kreuzberg_metadata_free(metadata);
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}
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kreuzberg_extraction_result_free(result);
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return 0;
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}
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```
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