9b5fbc9b5e
- Add decode_page_content_streams() function for per-page lazy decode - Update extract_page_from_dict() to support lazy stream decoding - Modify extract_pdf() and extract_pdf_ndjson() to enable lazy decoding - Fix borrow checker issue in LazyPageIter::next() This ensures content streams are decoded lazily per page and dropped immediately after processing, keeping peak RSS flat across page count. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* Create a minimal but valid PDF for testing */
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
int main() {
|
|
FILE *f = fopen("valid-test.pdf", "wb");
|
|
if (!f) return 1;
|
|
|
|
/* A minimal valid PDF with a proper trailer */
|
|
fprintf(f, "%%PDF-1.4\n");
|
|
fprintf(f, "1 0 obj<</Type/Catalog/Pages 2 0 R>>endobj\n");
|
|
fprintf(f, "2 0 obj<</Type/Pages/Kids[3 0 R]/Count 1>>endobj\n");
|
|
fprintf(f, "3 0 obj<</Type/Page/Parent 2 0 R/MediaBox[0 0 612 792]");
|
|
fprintf(f, "/Resources<</Font<</F1<</Type/Font/Subtype/Type1/BaseFont/Helvetica>>>>>>");
|
|
fprintf(f, "/Contents 4 0 R>>endobj\n");
|
|
fprintf(f, "4 0 obj<</Length 44>>stream\n");
|
|
fprintf(f, "BT\n/F1 12 Tf\n100 700 Td\n(Hello World) Tj\nET\n");
|
|
fprintf(f, "endstream\nendobj\n");
|
|
fprintf(f, "xref\n");
|
|
fprintf(f, "0 5\n");
|
|
fprintf(f, "0000000000 65535 f \n");
|
|
fprintf(f, "0000000009 00000 n \n");
|
|
fprintf(f, "0000000056 00000 n \n");
|
|
fprintf(f, "0000000113 00000 n \n");
|
|
fprintf(f, "0000000306 00000 n \n");
|
|
fprintf(f, "trailer<</Size 5/Root 1 0 R>>\n");
|
|
fprintf(f, "startxref\n");
|
|
fprintf(f, "410\n");
|
|
fprintf(f, "%%%%EOF\n");
|
|
|
|
fclose(f);
|
|
printf("Created valid-test.pdf\n");
|
|
return 0;
|
|
}
|