PUBLIC EBOOL EGGAPI eggSySRecorder_init()
{
if(!POINTER_IS_INVALID(g_sysRecorder_handle))
{
exit(-1);
}
g_sysRecorder_handle = (HEGGSYSRECORDER)malloc(sizeof(EGGSYSRECORDER));
memset(g_sysRecorder_handle, 0, sizeof(EGGSYSRECORDER));
pthread_mutex_init( &g_sysRecorder_handle->mutex, NULL);
if(access(EGG_SYSRECORD_PATH, F_OK) != 0)
{
exit(-1);
}
g_sysRecorder_handle->path = (char*)malloc(1024);
g_sysRecorder_handle->path[0] = 0;
strcat(g_sysRecorder_handle->path, "/%%%");
strcat(g_sysRecorder_handle->path, EGG_SYSRECORD_PATH);
HEGGHANDLE hHandle = eggDirectory_open(g_sysRecorder_handle->path);
g_sysRecorder_handle->hIndexReader = eggIndexReader_open(hHandle);
g_sysRecorder_handle->hIndexSearcher = eggIndexSearcher_new(g_sysRecorder_handle->hIndexReader);
g_sysRecorder_handle->hIndexWriter = eggIndexWriter_open(hHandle, "");
eggPath_close(hHandle);
return EGG_TRUE;
}
int main()
{
//ImLexAnalyzer* p_la = (ImLexAnalyzer*)ImCnLexAnalyzer_new();
// ImLexAnalyzer* p_la = (ImLexAnalyzer*)ImCnLexAnalyzer_new();
HEGGDIRECTORY hDirectory = eggDirectory_open("/ape/ImRoBot5/index/bbstest");
HEGGINDEXREADER hIndexReader = eggIndexReader_open(hDirectory);
HEGGINDEXSEARCHER hIndexSearcher = eggIndexSearcher_new(hIndexReader);
HEGGQUERY h1, h2, h3;
h1 = eggQuery_new_string("title", "人", 3, ANALYZER_CWSLEX);
//h2 = eggQuery_new_string("content", "new", 3, p_la);
// h2 = eggQuery_new_string("body", "some description", 16, p_la);
// h3 = eggQuery_new_int32("price", 199);
// h2 = eggQuery_and(h3, h2);
//h1 = eggQuery_or(h2, h1);
// h3 = h2 = 0;
HEGGTOPCOLLECTOR hTopCollector = eggTopCollector_new(0);
int ret = eggIndexSearcher_search_with_query(hIndexSearcher, hTopCollector, h1);
if (ret == EGG_TRUE)
{
eggTopCollector_normalized(hTopCollector, EGG_TOPSORT_SCORE);
// eggTopCollector_normalized(hTopCollector, EGG_TOPSORT_NOT);
HEGGSCOREDOC lp_score_doc = eggTopCollector_top_docs(hTopCollector);
count_t cnt = eggTopCollector_total_hits(hTopCollector);
printf("have hit %u documents\n", cnt);
if (cnt > 0)
{
printf("last document: id[%llu]\n", lp_score_doc[cnt-1].idDoc);
HEGGDOCUMENT lp_eggDocument = EGG_NULL;
eggIndexReader_get_document(hIndexReader,
lp_score_doc[cnt-1].idDoc, &lp_eggDocument);
HEGGFIELD lp_field = eggDocument_get_field(lp_eggDocument,"title");
unsigned len = 0;
char *val = eggField_get_value(lp_field, &len);
printf("last document: body[%.*s]\n", len, val);
lp_field = 0;
eggDocument_delete(lp_eggDocument);
}
}
eggTopCollector_delete(hTopCollector);
eggQuery_delete(h1);
eggIndexSearcher_delete(hIndexSearcher);
eggIndexReader_close(hIndexReader);
eggDirectory_close(hDirectory);
ImLexAnalyzer_delete(p_la);
}
EBOOL eggMemEggHandle_init(HEGGMEMEGGHANDLE hEggMemEggHandle, char *eggPath, char *analyzerName)
{
if (!hEggMemEggHandle)
{
return EGG_FALSE;
}
char *eggPath_extr;
int n;
n = strlen(eggPath);
if (eggPath[n-1] != '/')
{
eggPath_extr = malloc(n + 2);
assert(eggPath_extr);
sprintf(eggPath_extr, "%s/", eggPath);
}
else
{
eggPath_extr = strdup(eggPath);
assert(eggPath_extr);
}
hEggMemEggHandle->eggPath = eggPath_extr;
assert(hEggMemEggHandle->eggPath);
hEggMemEggHandle->analyzerName = strdup(analyzerName);
assert(hEggMemEggHandle->analyzerName);
hEggMemEggHandle->hEggHandle = (HEGGHANDLE)eggDirectory_open(eggPath);
hEggMemEggHandle->hWriter = eggIndexWriter_open(hEggMemEggHandle->hEggHandle, analyzerName);
hEggMemEggHandle->hReader = eggIndexWriter_init_reader(hEggMemEggHandle->hWriter);
hEggMemEggHandle->hSearcher = eggIndexSearcher_new(hEggMemEggHandle->hReader);
if (hEggMemEggHandle->hEggHandle && hEggMemEggHandle->hWriter
&& hEggMemEggHandle->hReader && hEggMemEggHandle->hSearcher)
{
return EGG_TRUE;
}
else
{
return EGG_FALSE;
}
}
int main(int argc, char* argv[])
{
if(argc != 2)
{
printf("argc error!\n");
exit(-1);
}
if(access(argv[1], F_OK))
{
printf("path is error!\n");
exit(-1);
}
char fddPath[1024];
char iddPath[1024];
char idxBakPath[1024];
char idxPath[1024];
HEGGDIRECTORY lp_dir = eggDirectory_open(argv[1]);
HEGGINDEXREADER hEggIndexReader = eggIndexReader_open(lp_dir);
sprintf(fddPath, "%s/egg.fdd", argv[1]);
sprintf(iddPath, "%s/egg.idd", argv[1]);
sprintf(idxBakPath, "%s/eggbak.idx", argv[1]);
sprintf(idxPath, "%s/egg.idx", argv[1]);
HEGGFILE lp_egg_field = EggFile_open(fddPath);
HEGGFILE lp_egg_id = EggFile_open(iddPath);
HEGGFILE lp_egg_idx_bak = EggFile_open(idxBakPath);
HEGGFILE lp_egg_idx = EggFile_open(idxPath);
HEGGFIELDVIEW lp_field_view = eggFieldView_new(lp_egg_field);
HEGGINDEXVIEW lp_index_view = eggIndexView_new(lp_egg_idx, NULL);
HEGGIDVIEW lp_id_view = eggIdView_new(lp_egg_id);
HEGGINDEXVIEW lp_index_bak_view = eggIndexView_new(lp_egg_idx_bak, NULL);
fdid_t fdid = 0;
struct eggIndexInfo *lp_index_info;
int n_field = 0;
int n_key_cnt = 0;
while ((lp_index_info = eggFieldView_iter(lp_field_view, &fdid)))
{
eggIndexView_load_info(lp_index_view, lp_index_info, lp_field_view);
struct eggIndexInfo *lp_index_info_bak = (struct eggIndexInfo*)malloc(sizeof(struct eggIndexInfo));
memcpy(lp_index_info_bak, lp_index_info, sizeof(struct eggIndexInfo));
lp_index_info_bak->rootOff = 0;
lp_index_info_bak->leafOff = 0;
eggIndexView_load_info(lp_index_bak_view, lp_index_info_bak, EGG_NULL);
int cnt = 0;
offset64_t n_iter_off = EGGINDEXVIEW_LEAFOFF(lp_index_view);
while (n_iter_off)
{
HEGGINDEXNODEVIEW lp_node_view = eggIndexView_load_node(lp_index_view, n_iter_off);
index_t n_index_iter = 0;
while(n_index_iter != EGGINDEXNODEVIEW_RDCNT(lp_node_view))
{
HEGGINDEXRECORD pRecord = EGGINDEXNODEVIEW_RECORD_INDEX(lp_node_view, n_index_iter);
printf("KEY[%.*s] KEY CNT : %d\n",
EGGINDEXRECORD_KSIZE(pRecord),
EGGINDEXRECORD_KEY(pRecord), n_key_cnt++);
eggIndexView_insert(lp_index_bak_view, EGGINDEXRECORD_KEY(pRecord), EGGINDEXRECORD_KSIZE(pRecord), EGGINDEXRECORD_VAL(pRecord), EGGINDEXRECORD_VSIZE(pRecord) );
cnt++;
n_index_iter++;
}
size16_t n_node_size = sizeof(EGGINDEXNODE) + lp_index_view->hInfo->rdSize * (lp_index_view->hInfo->rdCnt + 1);
n_iter_off = eggIndexNodeView_get_nextoff(lp_node_view);
eggIndexNodeView_delete(lp_node_view);
}
eggFieldView_release_indexinfo(lp_field_view, lp_index_info_bak->fid, lp_index_info_bak);
// free(lp_index_info);
printf("field %d[%d]\n", n_field, cnt);
printf("------------------------------------\n");
n_field++;
}
return 0;
}