rc_t WriteFileMeta(SIndexObj* obj) { rc_t rc = 0; KMDataNode* nd = NULL; PLOGMSG(klogInfo, (klogInfo, "Meta $(f) on index $(i): file size $(s), buffer $(b)", PLOG_4(PLOG_S(f),PLOG_S(i),PLOG_U64(s),PLOG_U32(b)), obj->file, obj->index, obj->file_size, obj->buffer_sz)); if( rc == 0 && (rc = KMDataNodeOpenNodeUpdate(obj->meta, &nd, "Format")) == 0 ) { KMDataNode* opt = NULL; rc = KMDataNodeWriteCString(nd, obj->format); if( rc == 0 && (rc = KMDataNodeOpenNodeUpdate(nd, &opt, "Options")) == 0 ) { KMDataNode* ond = NULL; if( rc == 0 && (rc = KMDataNodeOpenNodeUpdate(opt, &ond, "accession")) == 0 ) { rc = KMDataNodeWriteCString(ond, g_accession); KMDataNodeRelease(ond); } if( rc == 0 && (rc = KMDataNodeOpenNodeUpdate(opt, &ond, "minSpotId")) == 0 ) { rc = KMDataNodeWriteB64(ond, &obj->minSpotId); KMDataNodeRelease(ond); } if( rc == 0 && (rc = KMDataNodeOpenNodeUpdate(opt, &ond, "maxSpotId")) == 0 ) { rc = KMDataNodeWriteB64(ond, &obj->maxSpotId); KMDataNodeRelease(ond); } KMDataNodeRelease(opt); } KMDataNodeRelease(nd); } if( rc == 0 && obj->file_size > 0 && (rc = KMDataNodeOpenNodeUpdate(obj->meta, &nd, "Size")) == 0 ) { rc = KMDataNodeWriteB64(nd, &obj->file_size); KMDataNodeRelease(nd); } if( rc == 0 && obj->buffer_sz > 0 && (rc = KMDataNodeOpenNodeUpdate(obj->meta, &nd, "Buffer")) == 0 ) { rc = KMDataNodeWriteB32(nd, &obj->buffer_sz); KMDataNodeRelease(nd); } if( rc == 0 && strlen(obj->index) > 0 && (rc = KMDataNodeOpenNodeUpdate(obj->meta, &nd, "Index")) == 0 ) { rc = KMDataNodeWriteCString(nd, obj->index); KMDataNodeRelease(nd); } if( rc == 0 && obj->file_size > 0 && (rc = KMDataNodeOpenNodeUpdate(obj->meta, &nd, "md5")) == 0 ) { char x[5]; int i; for( i = 0; rc == 0 && i < sizeof(obj->md5_digest); i++ ) { int l = snprintf(x, 4, "%02x", obj->md5_digest[i]); rc = KMDataNodeAppend(nd, x, l); } KMDataNodeRelease(nd); } return rc; }
static rc_t copy_metadata_data ( const KMDataNode *snode, KMDataNode *dnode ) { char buffer [ 1024 ]; size_t total, bytes, remaining; /* copy node data unless already set */ rc_t rc = KMDataNodeRead ( dnode, 0, buffer, 0, & bytes, & total ); DISP_RC( rc, "copy_metadata_child:KMDataNodeRead(dst) failed" ); if ( rc == 0 && total == 0 ) do { rc = KMDataNodeRead ( snode, total, buffer, sizeof buffer, & bytes, & remaining ); DISP_RC( rc, "copy_metadata_child:KMDataNodeRead(src) failed" ); if ( rc == 0 ) { rc = KMDataNodeAppend ( dnode, buffer, bytes ); DISP_RC( rc, "copy_metadata_child:KMDataNodeAppend(dst) failed" ); if ( rc != 0 ) break; } total += bytes; } while ( remaining != 0 ); return rc; }
/* Append * append data to value * * "buffer" [ IN ] and "size" [ IN ] - value data to be appended */ inline rc_t Append ( const void *buffer, size_t size ) throw() { return KMDataNodeAppend ( this, buffer, size ); }