1 files changed, 133 insertions, 0 deletions
diff --git a/json/examples/test_json.c b/json/examples/test_json.c
new file mode 100755
index 0000000..0545c7c
--- /dev/null
+++ b/json/examples/test_json.c
@@ -0,0 +1,133 @@
+/* vim: set et ts=4
+ *
+ * Copyright (C) 2015 Mirko Pasqualetti  All rights reserved.
+ * https://github.com/udp/json-parser
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+#include "json.h"
+
+static void process_value(json_value* value)
+{
+        if (value == NULL) {
+                return;
+        }
+        if (value->type != json_object) {
+                print_depth_shift(depth);
+        }
+        switch (value->type) {
+                case json_none:
+                        printf("none\n");
+                        break;
+                case json_null:
+                        printf("null\n");
+                        break;
+                case json_object:
+                        process_object(value, depth+1);
+                        break;
+                case json_array:
+                        process_array(value, depth+1);
+                        break;
+                case json_integer:
+                        printf("int: %10" PRId64 "\n", value->u.integer);
+                        break;
+                case json_double:
+                        printf("double: %f\n", value->u.dbl);
+                        break;
+                case json_string:
+                        printf("string: %s\n", value->u.string.ptr);
+                        break;
+                case json_boolean:
+                        printf("bool: %d\n", value->u.boolean);
+                        break;
+        }
+}
+
+int main(int argc, char** argv)
+{
+        char* filename;
+        FILE *fp;
+        struct stat filestatus;
+        int file_size;
+        char* file_contents;
+        json_char* json;
+        json_value* value;
+
+        if (argc != 2) {
+                fprintf(stderr, "%s <file_json>\n", argv[0]);
+                return 1;
+        }
+        filename = argv[1];
+
+        if ( stat(filename, &filestatus) != 0) {
+                fprintf(stderr, "File %s not found\n", filename);
+                return 1;
+        }
+        file_size = filestatus.st_size;
+        file_contents = (char*)malloc(filestatus.st_size);
+        if ( file_contents == NULL) {
+                fprintf(stderr, "Memory error: unable to allocate %d bytes\n", file_size);
+                return 1;
+        }
+
+        fp = fopen(filename, "rt");
+        if (fp == NULL) {
+                fprintf(stderr, "Unable to open %s\n", filename);
+                fclose(fp);
+                free(file_contents);
+                return 1;
+        }
+        if ( fread(file_contents, file_size, 1, fp) != 1 ) {
+                fprintf(stderr, "Unable to read content of %s\n", filename);
+                fclose(fp);
+                free(file_contents);
+                return 1;
+        }
+        fclose(fp);
+
+        printf("%s\n", file_contents);
+
+        printf("--------------------------------\n\n");
+
+        json = (json_char*)file_contents;
+
+        value = json_parse(json,file_size);
+
+        if (value == NULL) {
+                fprintf(stderr, "Unable to parse data\n");
+                free(file_contents);
+                exit(1);
+        }
+
+        process_value(value);
+
+        json_value_free(value);
+        free(file_contents);
+        return 0;
+}