1 files changed, 68 insertions, 0 deletions
diff --git a/src/examples/eina/eina_json_02.c b/src/examples/eina/eina_json_02.c
new file mode 100644
index 0000000000..546a219393
--- /dev/null
+++ b/src/examples/eina/eina_json_02.c
@@ -0,0 +1,68 @@
+//Compile with:
+//gcc -g eina_json_02.c -o eina_json_02 `pkg-config --cflags --libs eina`
+
+// This example reads and parses json text gradually from file by BUFFSIZE chunks.
+// Usage: eina_json_02 jsonfile
+
+#include "Eina.h"
+
+#define DOERROR(x,args...) { printf(x,## args); return 1; }
+#define BUFFSIZE 100
+
+char *json_err_name[]={"No error","Lexical error","Syntax Error","Input Past End"};
+char rbuff[BUFFSIZE] = {0};
+
+int
+main(int argc, void **argv)
+{
+   size_t rd;
+
+   eina_init();
+
+   if (argc < 2) DOERROR("Usage: eina_json_02 filename \n");
+
+   FILE* fp = fopen(argv[1], "r");
+   if (!fp) DOERROR("Error openning file file %s\n", (char*)argv[1]);
+
+   // Its a DOM parsing. When its done without errors, we'll have a json tree to take.
+   Eina_Json_Context *ctx = eina_json_context_dom_new();
+
+   // Read and parse json file by BUFFSIZE chunks
+   while (eina_json_context_unfinished_get(ctx))
+     {
+        rd = fread(rbuff, 1, BUFFSIZE,fp);
+        eina_json_context_parse_n(ctx, rbuff, rd);
+
+        //End of file reached
+        if (rd != BUFFSIZE) break;
+     }
+
+   //Report results
+   Eina_Json_Error jsnerr = eina_json_context_error_get(ctx);
+   if (jsnerr)
+     {
+        printf ("Parsing failed\n");
+        printf ("Error %d:%d %s\n",eina_json_context_line_get(ctx),
+                eina_json_context_column_get(ctx),
+                json_err_name[jsnerr]);
+     }
+   else if (eina_json_context_completed_get(ctx))
+     {
+        // If parsing was successful - take the json tree and print it
+        printf ("File %s was successfully parsed \n\n", (char*)argv[1]);
+        Eina_Json_Value *jsnval = eina_json_context_dom_tree_take(ctx);
+        char *json_output = eina_json_format_string_get(jsnval, EINA_JSON_FORMAT_BASIC);
+        eina_json_value_free(jsnval);
+        printf("%s\n", json_output);
+        free(json_output);
+     }
+   else
+     printf ("Parsing was not completed - file is incomplete\n");
+
+   eina_json_context_free(ctx);
+   fclose(fp);
+
+   eina_shutdown();
+
+   return 0;
+}