63 lines
1.9 KiB
Markdown
63 lines
1.9 KiB
Markdown
```c title="C"
|
|
#include "kreuzberg.h"
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
int main(void) {
|
|
const char *config_json =
|
|
"{"
|
|
"\"pages\": {"
|
|
"\"extract_pages\": true"
|
|
"}"
|
|
"}";
|
|
|
|
KREUZBERGExtractionConfig *config = kreuzberg_extraction_config_from_json(config_json);
|
|
if (!config) {
|
|
fprintf(stderr, "config parse failed (code %d): %s\n",
|
|
kreuzberg_last_error_code(),
|
|
kreuzberg_last_error_context());
|
|
return 1;
|
|
}
|
|
|
|
KREUZBERGExtractionResult *result =
|
|
kreuzberg_extract_file_sync("document.pdf", NULL, config);
|
|
if (!result) {
|
|
fprintf(stderr, "extraction failed (code %d): %s\n",
|
|
kreuzberg_last_error_code(),
|
|
kreuzberg_last_error_context());
|
|
kreuzberg_extraction_config_free(config);
|
|
return 1;
|
|
}
|
|
|
|
char *content = kreuzberg_extraction_result_content(result);
|
|
if (content) {
|
|
printf("Total content length: %zu bytes\n", strlen(content));
|
|
kreuzberg_free_string(content);
|
|
}
|
|
|
|
KREUZBERGMetadata *metadata = kreuzberg_extraction_result_metadata(result);
|
|
if (metadata) {
|
|
KREUZBERGPageStructure *pages = kreuzberg_metadata_pages(metadata);
|
|
if (pages) {
|
|
printf("Total pages: %zu\n", kreuzberg_page_structure_total_count(pages));
|
|
|
|
char *boundaries_json = kreuzberg_page_structure_boundaries(pages);
|
|
if (boundaries_json) {
|
|
printf("Page boundaries (JSON): %s\n", boundaries_json);
|
|
kreuzberg_free_string(boundaries_json);
|
|
} else {
|
|
printf("No page boundaries available\n");
|
|
}
|
|
kreuzberg_page_structure_free(pages);
|
|
} else {
|
|
printf("No page structure available\n");
|
|
}
|
|
kreuzberg_metadata_free(metadata);
|
|
}
|
|
|
|
kreuzberg_extraction_result_free(result);
|
|
kreuzberg_extraction_config_free(config);
|
|
return 0;
|
|
}
|
|
```
|