add printall

printall.c

@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <string.h>
+#include <simple_protobuf.h>
+#include <sys/types.h>
+
+#include "dict.h"
+
+static struct dict_t d;
+static uint8_t buf[8+DICTSZ];
+
+#define has_next(fp, ch) ((ch=getc(fp)),(feof(fp)?0:(ungetc(ch,fp),1)))
+
+int main(int argc, char** argv) {
+    if(argc == 2) {
+        uint32_t* items_len = align_struct(DICTSZ, 2, d.key, d.data);
+        FILE* f = fopen(argv[1], "rb");
+        if(f) {
+            int ch;
+
+            while(has_next(f, ch)) {
+                SIMPLE_PB* spb = read_pb_into(f, (SIMPLE_PB*)buf);
+                struct dict_t* d;
+                if(!spb) {
+                    fputs("Bad spb file", stderr);
+                    exit(EXIT_FAILURE);
+                }
+                dict_t* dd = (dict_t*)spb->target;
+                printf("%s\t\t%s\n", dd->key, dd->data);
+            }
+            fclose(f);
+        } else puts("Open file error.");
+    } else puts("Usage: <dict.sp>");
+}