modified: src/lib/jsmn/example/MAPTEST.EXE

[16.git] / src / lib / jsmn / example / maptest.c

diff --git a/src/lib/jsmn/example/maptest.c b/src/lib/jsmn/example/maptest.c
index ca2902b5c3b1b7c522b06413f1eb62b22eb68736..9c5b11d74b92b9f689009734ff2fa933a72859e4 100644 (file)
--- a/src/lib/jsmn/example/maptest.c
+++ b/src/lib/jsmn/example/maptest.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <string.h>
+#include <stdlib.h>
 #include "../jsmn.c"
 
 /*
@@ -7,9 +8,20 @@
  * tokens is predictable.
  */
 
-const char *JSON_STRING =
+/*char *json_string =
        "{\"user\": \"johndoe\", \"admin\": false, \"uid\": 1000,\n  "
-       "\"groups\": [\"users\", \"wheel\", \"audio\", \"video\"]}";
+       "\"groups\": [\"users\", \"wheel\", \"audio\", \"video\"]}";*/
+
+long int filesize(FILE *fp)\r
+{\r
+       long int save_pos, size_of_file;\r
+\r
+       save_pos = ftell(fp);\r
+       fseek(fp, 0L, SEEK_END);\r
+       size_of_file = ftell(fp);\r
+       fseek(fp, save_pos, SEEK_SET);\r
+       return(size_of_file);\r
+}
 
 static int jsoneq(const char *json, jsmntok_t *tok, const char *s) {
        if (tok->type == JSMN_STRING && (int) strlen(s) == tok->end - tok->start &&
@@ -22,11 +34,28 @@ static int jsoneq(const char *json, jsmntok_t *tok, const char *s) {
 int main() {
        int i;
        int r;
+       //char json_s[8192];
        jsmn_parser p;
-       jsmntok_t t[128]; /* We expect no more than 128 tokens */
+       jsmntok_t t[2048]; /* We expect no more than 128 tokens */
+       FILE *fh = fopen("../../../../data/test.map", "r");
+
+       char *json_string = malloc(filesize(fh)+1);
+       //memset(json_string, 0, sizeof(*json_string));
+
+       if(fh != NULL)
+       {
+               fread(json_string, 1, filesize(fh), fh);
+               json_string+1="\0";
+               // we can now close the file
+               //printf("]%s[\n", json_s);
+               //json_string=json_s;
+               //printf("[[%s]]\n", json_string);
 
        jsmn_init(&p);
-       r = jsmn_parse(&p, JSON_STRING, strlen(JSON_STRING), t, sizeof(t)/sizeof(t[0]));
+       printf("[\n%s\n]", json_string);
+       r = jsmn_parse(&p, json_string, filesize(fh), t, sizeof(t)/sizeof(t[0]));
+               fclose(fh); fh = NULL;
+       //printf("[\n%s\n]", json_string);
        if (r < 0) {
                printf("Failed to parse JSON: %d\n", r);
                return 1;
@@ -40,36 +69,41 @@ int main() {
 
        /* Loop over all keys of the root object */
        for (i = 1; i < r; i++) {
-               if (jsoneq(JSON_STRING, &t[i], "user") == 0) {
+               if (jsoneq(json_string, &t[i], "image") == 0) {
                        /* We may use strndup() to fetch string value */
-                       printf("- User: %.*s\n", t[i+1].end-t[i+1].start,
-                                       JSON_STRING + t[i+1].start);
+                       printf("- image: %.*s\n", t[i+1].end-t[i+1].start,
+                                       json_string + t[i+1].start);
                        i++;
-               } else if (jsoneq(JSON_STRING, &t[i], "admin") == 0) {
+               } else if (jsoneq(json_string, &t[i], "admin") == 0) {
                        /* We may additionally check if the value is either "true" or "false" */
                        printf("- Admin: %.*s\n", t[i+1].end-t[i+1].start,
-                                       JSON_STRING + t[i+1].start);
+                                       json_string + t[i+1].start);
                        i++;
-               } else if (jsoneq(JSON_STRING, &t[i], "uid") == 0) {
+               } else if (jsoneq(json_string, &t[i], "uid") == 0) {
                        /* We may want to do strtol() here to get numeric value */
                        printf("- UID: %.*s\n", t[i+1].end-t[i+1].start,
-                                       JSON_STRING + t[i+1].start);
+                                       json_string + t[i+1].start);
                        i++;
-               } else if (jsoneq(JSON_STRING, &t[i], "groups") == 0) {
+               } else if (jsoneq(json_string, &t[i], "tilesets") == 0) {
                        int j;
-                       printf("- Groups:\n");
+                       printf("- tilesets:\n");
                        if (t[i+1].type != JSMN_ARRAY) {
                                continue; /* We expect groups to be an array of strings */
                        }
                        for (j = 0; j < t[i+1].size; j++) {
                                jsmntok_t *g = &t[i+j+2];
-                               printf("  * %.*s\n", g->end - g->start, JSON_STRING + g->start);
+                               printf("  * %.*s\n", g->end - g->start, json_string + g->start);
                        }
                        i += t[i+1].size + 1;
                } else {
                        printf("Unexpected key: %.*s\n", t[i].end-t[i].start,
-                                       JSON_STRING + t[i].start);
+                                       json_string + t[i].start);
                }
        }
+
+       //free(json_string);
+       }
+       if (fh != NULL) fclose(fh);
+  ////}
        return 0;
 }