--- a/src/evsql_util.c	Wed Oct 15 01:14:22 2008 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,201 +0,0 @@
-#include <assert.h>
-
-#include "evsql.h"
-#include "evsql_internal.h"
-#include "evpq.h"
-#include "lib/error.h"
-#include "lib/misc.h"
-
-int evsql_param_string (struct evsql_query_params *params, size_t param, const char *ptr) {
-    struct evsql_query_param *p = &params->list[param];
-    
-    assert(p->type == EVSQL_PARAM_STRING);
-
-    p->data_raw = ptr;
-    p->length = 0;
-
-    return 0;
-}
-
-int evsql_param_uint32 (struct evsql_query_params *params, size_t param, uint32_t uval) {
-    struct evsql_query_param *p = &params->list[param];
-    
-    assert(p->type == EVSQL_PARAM_UINT32);
-
-    p->data.uint32 = htonl(uval);
-    p->data_raw = (const char *) &p->data.uint32;
-    p->length = sizeof(uval);
-
-    return 0;
-}
-
-const char *evsql_result_error (const struct evsql_result_info *res) {
-    if (!res->error)
-        return "No error";
-
-    switch (res->evsql->type) {
-        case EVSQL_EVPQ:
-            if (!res->result.pq)
-                return "unknown error (no result)";
-            
-            return PQresultErrorMessage(res->result.pq);
-
-        default:
-            FATAL("res->evsql->type");
-    }
-
-}
-
-size_t evsql_result_rows (const struct evsql_result_info *res) {
-    switch (res->evsql->type) {
-        case EVSQL_EVPQ:
-            return PQntuples(res->result.pq);
-
-        default:
-            FATAL("res->evsql->type");
-    }
-}
-
-size_t evsql_result_cols (const struct evsql_result_info *res) {
-    switch (res->evsql->type) {
-        case EVSQL_EVPQ:
-            return PQnfields(res->result.pq);
-
-        default:
-            FATAL("res->evsql->type");
-    }
-}
-
-int evsql_result_binary (const struct evsql_result_info *res, size_t row, size_t col, const char **ptr, size_t size, int nullok) {
-    *ptr = NULL;
-
-    switch (res->evsql->type) {
-        case EVSQL_EVPQ:
-            if (PQgetisnull(res->result.pq, row, col)) {
-                if (nullok)
-                    return 0;
-                else
-                    ERROR("[%zu:%zu] field is null", row, col);
-            }
-
-            if (PQfformat(res->result.pq, col) != 1)
-                ERROR("[%zu:%zu] PQfformat is not binary: %d", row, col, PQfformat(res->result.pq, col));
-    
-            if (size && PQgetlength(res->result.pq, row, col) != size)
-                ERROR("[%zu:%zu] field size mismatch: %zu -> %d", row, col, size, PQgetlength(res->result.pq, row, col));
-
-            *ptr = PQgetvalue(res->result.pq, row, col);
-
-            return 0;
-
-        default:
-            FATAL("res->evsql->type");
-    }
-
-error:
-    return -1;
-}
-
-int evsql_result_string (const struct evsql_result_info *res, size_t row, size_t col, const char **ptr, int nullok) {
-    return evsql_result_binary(res, row, col, ptr, 0, nullok);
-}
-
-int evsql_result_uint16 (const struct evsql_result_info *res, size_t row, size_t col, uint16_t *uval, int nullok) {
-    const char *data;
-    int16_t sval;
-
-    if (evsql_result_binary(res, row, col, &data, sizeof(*uval), nullok))
-        goto error;
-    
-    if (!data)
-        return 0;
-
-    sval = ntohs(*((int16_t *) data));
-
-    if (sval < 0)
-        ERROR("negative value for unsigned: %d", sval);
-
-    *uval = sval;
-    
-    return 0;
-
-error:
-    return nullok ? 0 : -1;
-}
-
-int evsql_result_uint32 (const struct evsql_result_info *res, size_t row, size_t col, uint32_t *uval, int nullok) {
-    const char *data;
-    int32_t sval;
-
-    if (evsql_result_binary(res, row, col, &data, sizeof(*uval), nullok))
-        goto error;
-    
-    if (!data)
-        return 0;
-
-    sval = ntohl(*(int32_t *) data);
-
-    if (sval < 0)
-        ERROR("negative value for unsigned: %d", sval);
-
-    *uval = sval;
-    
-    return 0;
-
-error:
-    return nullok ? 0 : -1;
-}
-
-int evsql_result_uint64 (const struct evsql_result_info *res, size_t row, size_t col, uint64_t *uval, int nullok) {
-    const char *data;
-    int64_t sval;
-
-    if (evsql_result_binary(res, row, col, &data, sizeof(*uval), nullok))
-        goto error;
-    
-    if (!data)
-        return 0;
-
-    sval = ntohq(*(int64_t *) data);
-
-    if (sval < 0)
-        ERROR("negative value for unsigned: %ld", sval);
-
-    *uval = sval;
-    
-    return 0;
-
-error:
-    return nullok ? 0 : -1;
-}
-
-void evsql_result_free (const struct evsql_result_info *res) {
-    switch (res->evsql->type) {
-        case EVSQL_EVPQ:
-            return PQclear(res->result.pq);
-
-        default:
-            FATAL("res->evsql->type");
-    }
-}
-
-const char *evsql_conn_error (struct evsql_conn *conn) {
-    switch (conn->evsql->type) {
-        case EVSQL_EVPQ:
-            if (!conn->engine.evpq)
-                return "unknown error (no conn)";
-            
-            return evpq_error_message(conn->engine.evpq);
-
-        default:
-            FATAL("res->evsql->type");
-    }
-}
-
-const char *evsql_trans_error (struct evsql_trans *trans) {
-    if (trans->conn == NULL)
-        return "unknown error (no trans conn)";
-
-    return evsql_conn_error(trans->conn);
-}
-