Replaced datasize with solverinfo

1 files changed, 31 insertions, 24 deletions

diff --git a/shell/shell.c b/shell/shell.c
index 2a1a8cd..0387856 100644
--- a/shell/shell.c
+++ b/shell/shell.c
@@ -65,7 +65,7 @@ static int64_t applytrans_exec(args_t *);
 static int64_t frommoves_exec(args_t *);
 static int64_t convert_exec(args_t *);
 static int64_t randomcube_exec(args_t *);
-static int64_t datasize_exec(args_t *);
+static int64_t solverinfo_exec(args_t *);
 static int64_t gendata_exec(args_t *);
 static int64_t solve_exec(args_t *);
 static int64_t solve_scramble_exec(args_t *);
@@ -180,11 +180,11 @@ struct {
                 randomcube_exec
         ),
         COMMAND(
-                "datasize",
-                "datasize " FLAG_SOLVER " SOLVER",
-                "Return the size in bytes of the data table used by "
-                "SOLVER when called with the given OPTIONS.",
-                datasize_exec
+                "solverinfo",
+                "solverinfo " FLAG_SOLVER " SOLVER",
+                "Return the size in bytes and the id of the data table "
+                "used by SOLVER when called with the given OPTIONS.",
+                solverinfo_exec
         ),
         COMMAND(
                 "gendata",
@@ -340,14 +340,15 @@ randomcube_exec(args_t *args)
 }
 
 static int64_t
-datasize_exec(args_t *args)
+solverinfo_exec(args_t *args)
 {
         int64_t ret;
+        char buf[NISSY_DATAID_SIZE];
 
-        ret = nissy_datasize(args->str_solver);
+        ret = nissy_solverinfo(args->str_solver, buf);
         if (ret < 0)
                 fprintf(stderr, "Unknown error (make sure solver is valid)\n");
-        printf("%" PRId64 "\n", ret);
+        printf("%" PRId64 "\n%s\n", ret, buf);
 
         return ret;
 }
@@ -357,14 +358,22 @@ gendata_exec(args_t *args)
 {
         int i;
         FILE *file;
-        char *buf, path[MAX_PATH_LENGTH];
+        char *buf, path[MAX_PATH_LENGTH], dataid[NISSY_DATAID_SIZE];
         int64_t ret, size;
         size_t written;
 
+        size = nissy_solverinfo(args->str_solver, dataid);
+
+        if (size < 0) {
+                fprintf(stderr, "gendata: unknown solver %s\n",
+                    args->str_solver);
+                return -3;
+        }
+
         /* TODO: should give warning if overwriting existing file */
         for (i = 0; tablepaths[i] != NULL; i++) {
                 strcpy(path, tablepaths[i]);
-                strcat(path, args->str_solver);
+                strcat(path, dataid);
                 file = fopen(path, "wb");
                 if (file != NULL)
                         break;
@@ -376,16 +385,6 @@ gendata_exec(args_t *args)
                 return -2;
         }
 
-        size = nissy_datasize(args->str_solver);
-
-        if (size < 0) {
-                fprintf(stderr,
-                    "Unknown error in retrieving data size"
-                    "(make sure solver is valid)\n");
-                fclose(file);
-                return -3;
-        }
-
         buf = malloc(size);
 
         ret = nissy_gendata(args->str_solver, size, buf);
@@ -427,15 +426,24 @@ solve_exec(args_t *args)
         uint8_t nissflag;
         FILE *file;
         char *buf, solutions[SOLUTIONS_BUFFER_SIZE], path[MAX_PATH_LENGTH];
+        char dataid[NISSY_DATAID_SIZE];
         long long stats[NISSY_SIZE_SOLVE_STATS];
         int64_t ret, gendata_ret, size;
         size_t read;
 
         nissflag = NISSY_NISSFLAG_NORMAL; /* TODO: parse str_nisstype */
 
+        size = nissy_solverinfo(args->str_solver, dataid);
+
+        if (size < 0) {
+                fprintf(stderr, "solve: unknown solver %s\n",
+                    args->str_solver);
+                return size;
+        }
+
         for (i = 0; tablepaths[i] != NULL; i++) {
                 strcpy(path, tablepaths[i]);
-                strcat(path, args->str_solver);
+                strcat(path, dataid);
                 file = fopen(path, "rb");
                 if (file != NULL)
                         break;
@@ -454,7 +462,7 @@ solve_exec(args_t *args)
         if (file == NULL) {
                 for (i = 0; tablepaths[i] != NULL; i++) {
                         strcpy(path, tablepaths[i]);
-                        strcat(path, args->str_solver);
+                        strcat(path, dataid);
                         file = fopen(path, "rb");
                         if (file != NULL)
                                 break;
@@ -467,7 +475,6 @@ solve_exec(args_t *args)
                 return -1;
         }
 
-        size = nissy_datasize(args->str_solver);
         buf = malloc(size);
         read = fread(buf, size, 1, file);
         fclose(file);