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Add error message for JBIG.

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Signed-off-by: yzrh <yzrh@noema.org>
This commit is contained in:
yzrh 2022-12-20 00:05:13 +00:00
parent 3550095959
commit 63728e1340
2 changed files with 9 additions and 3 deletions
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8
src/cnki_pdf.c
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2020-2021, yzrh <yzrh@noema.org> * Copyright (c) 2020-2022, yzrh <yzrh@noema.org>
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@ -600,10 +600,16 @@ cnki_pdf_hn(cnki_t **param)
free(dictionary); free(dictionary);
free(stream); free(stream);
} else if (ret == 1) { } else if (ret == 1) {
if ((*param)->stat > 2)
printf("Failed\n");
free(dictionary); free(dictionary);
pdf_obj_append(&pdf, ids[i], NULL, NULL, NULL, 0); pdf_obj_append(&pdf, ids[i], NULL, NULL, NULL, 0);
} else { } else {
if ((*param)->stat > 2)
printf("Unsupported format\n");
free(dictionary); free(dictionary);
} }
} }

4
src/jbig.c
View file

@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2020-2021, yzrh <yzrh@noema.org> * Copyright (c) 2020-2022, yzrh <yzrh@noema.org>
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@ -24,7 +24,7 @@ strdec_jbig(char **bitmap, int *bitmap_size,
int ret; int ret;
if ((ret = jbg_dec_in(&sd, (unsigned char *) data_ptr, if ((ret = jbg_dec_in(&sd, (unsigned char *) data_ptr,
data_size, NULL)) != JBG_EOK) { data_size, NULL)) != JBG_EOK) {
printf("%s\n", jbg_strerror(ret)); printf("[%s] ", jbg_strerror(ret));
jbg_dec_free(&sd); jbg_dec_free(&sd);
return 1; return 1;
} }