void pdf_array_push(fz_context *ctx, pdf_obj *obj, pdf_obj *item) { RESOLVE(obj); if (!OBJ_IS_ARRAY(obj)) fz_throw(ctx, FZ_ERROR_GENERIC, "not an array (%s)", pdf_objkindstr(obj)); prepare_object_for_alteration(ctx, obj, item); if (ARRAY(obj)->len + 1 > ARRAY(obj)->cap) pdf_array_grow(ctx, ARRAY(obj)); ARRAY(obj)->items[ARRAY(obj)->len] = pdf_keep_obj(ctx, item); ARRAY(obj)->len++; }
void pdf_dict_put_val_null(fz_context *ctx, pdf_obj *obj, int idx) { RESOLVE(obj); if (!OBJ_IS_DICT(obj)) fz_throw(ctx, FZ_ERROR_GENERIC, "not a dict (%s)", pdf_objkindstr(obj)); if (idx < 0 || idx >= DICT(obj)->len) fz_throw(ctx, FZ_ERROR_GENERIC, "index out of bounds"); prepare_object_for_alteration(ctx, obj, NULL); pdf_drop_obj(ctx, DICT(obj)->items[idx].v); DICT(obj)->items[idx].v = PDF_OBJ_NULL; }
void pdf_array_delete(fz_context *ctx, pdf_obj *obj, int i) { RESOLVE(obj); if (!OBJ_IS_ARRAY(obj)) fz_throw(ctx, FZ_ERROR_GENERIC, "not an array (%s)", pdf_objkindstr(obj)); if (i < 0 || i >= ARRAY(obj)->len) fz_throw(ctx, FZ_ERROR_GENERIC, "index out of bounds"); prepare_object_for_alteration(ctx, obj, NULL); pdf_drop_obj(ctx, ARRAY(obj)->items[i]); ARRAY(obj)->items[i] = 0; ARRAY(obj)->len--; memmove(ARRAY(obj)->items + i, ARRAY(obj)->items + i + 1, (ARRAY(obj)->len - i) * sizeof(pdf_obj*)); }
void pdf_array_insert(fz_context *ctx, pdf_obj *obj, pdf_obj *item, int i) { RESOLVE(obj); if (!OBJ_IS_ARRAY(obj)) fz_throw(ctx, FZ_ERROR_GENERIC, "not an array (%s)", pdf_objkindstr(obj)); if (i < 0 || i > ARRAY(obj)->len) fz_throw(ctx, FZ_ERROR_GENERIC, "index out of bounds"); prepare_object_for_alteration(ctx, obj, item); if (ARRAY(obj)->len + 1 > ARRAY(obj)->cap) pdf_array_grow(ctx, ARRAY(obj)); memmove(ARRAY(obj)->items + i + 1, ARRAY(obj)->items + i, (ARRAY(obj)->len - i) * sizeof(pdf_obj*)); ARRAY(obj)->items[i] = pdf_keep_obj(ctx, item); ARRAY(obj)->len++; }
void pdf_array_put(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *item) { RESOLVE(obj); if (!OBJ_IS_ARRAY(obj)) fz_throw(ctx, FZ_ERROR_GENERIC, "not an array (%s)", pdf_objkindstr(obj)); if (i == ARRAY(obj)->len) { pdf_array_push(ctx, obj, item); return; } if (i < 0 || i > ARRAY(obj)->len) fz_throw(ctx, FZ_ERROR_GENERIC, "index out of bounds"); prepare_object_for_alteration(ctx, obj, item); pdf_drop_obj(ctx, ARRAY(obj)->items[i]); ARRAY(obj)->items[i] = pdf_keep_obj(ctx, item); }
void pdf_array_push(fz_context *ctx, pdf_obj *obj, pdf_obj *item) { RESOLVE(obj); if (obj >= PDF_OBJ__LIMIT) { prepare_object_for_alteration(ctx, obj, item); if (obj->kind != PDF_ARRAY) fz_warn(ctx, "assert: not an array (%s)", pdf_objkindstr(obj)); else { if (ARRAY(obj)->len + 1 > ARRAY(obj)->cap) pdf_array_grow(ctx, ARRAY(obj)); ARRAY(obj)->items[ARRAY(obj)->len] = pdf_keep_obj(ctx, item); ARRAY(obj)->len++; } } return; /* Can't warn :( */ }
void pdf_array_put(fz_context *ctx, pdf_obj *obj, int i, pdf_obj *item) { RESOLVE(obj); if (obj >= PDF_OBJ__LIMIT) { prepare_object_for_alteration(ctx, obj, item); if (obj->kind != PDF_ARRAY) fz_warn(ctx, "assert: not an array (%s)", pdf_objkindstr(obj)); else if (i < 0) fz_warn(ctx, "assert: index %d < 0", i); else if (i >= ARRAY(obj)->len) fz_warn(ctx, "assert: index %d > length %d", i, ARRAY(obj)->len); else { pdf_drop_obj(ctx, ARRAY(obj)->items[i]); ARRAY(obj)->items[i] = pdf_keep_obj(ctx, item); } } return; /* Can't warn :( */ }
void pdf_array_insert(fz_context *ctx, pdf_obj *obj, pdf_obj *item, int i) { RESOLVE(obj); if (obj >= PDF_OBJ__LIMIT) { prepare_object_for_alteration(ctx, obj, item); if (obj->kind != PDF_ARRAY) fz_warn(ctx, "assert: not an array (%s)", pdf_objkindstr(obj)); else { if (i < 0 || i > ARRAY(obj)->len) fz_throw(ctx, FZ_ERROR_GENERIC, "attempt to insert object %d in array of length %d", i, ARRAY(obj)->len); if (ARRAY(obj)->len + 1 > ARRAY(obj)->cap) pdf_array_grow(ctx, ARRAY(obj)); memmove(ARRAY(obj)->items + i + 1, ARRAY(obj)->items + i, (ARRAY(obj)->len - i) * sizeof(pdf_obj*)); ARRAY(obj)->items[i] = pdf_keep_obj(ctx, item); ARRAY(obj)->len++; } } return; /* Can't warn :( */ }