Joys of Programming » json-c

How to install json-c in RHEL-Red Hat/Fedora Linux?

Joys of Programming — Sat, 26 Mar 2011 00:24:21 +0000

JSON-C implements a reference counting object model that allows you to easily construct JSON objects in C, output them as JSON formatted strings and parse JSON formatted strings back into the C representation of JSON objects.(as described by yum info) Let’s first search for the package Note that you must be the root/administrator to install [...]

A simple and complete json parser

Joys of Programming — Thu, 19 Aug 2010 18:51:19 +0000

This parser makes use of all the functions which reads the value of a json object. This parser is complete in all respects. You can make use of the functions to create parser for your various requirements The output of the program is something like this

json_object_array_put_idx- Add json object to Array at specified index

Joys of Programming — Thu, 19 Aug 2010 18:40:25 +0000

json_object_array_add is used to add a json object to an array. Using json_object_array_put_idx, we can put a json object at a specified index The syntax of the function is Specify the object where the json object has to be added, index and the value (json object) as the arguments When you specify objects at some [...]

json_object_array_add- Add json object to Array

Joys of Programming — Thu, 19 Aug 2010 17:34:59 +0000

json_object_array is used to add a json object to an array The syntax of the function is Specify the object where the json object has to be added, key and the value (json object) as the arguments The following program shows the usage of the function The output of the program is something like this

json_object_new_array- Create a new array json object

Joys of Programming — Thu, 19 Aug 2010 17:30:36 +0000

json_object_new_array is used to create a new array json object. The syntax of the function is Specify the array as the argument and it returns a pointer to the json object The following program shows the usage of the function The output of the program is something like this

json_object_new_double- Create a new double json object

Joys of Programming — Thu, 19 Aug 2010 17:27:33 +0000

json_object_new_double is used to create a new double json object. The syntax of the function is Specify the double as the argument and it returns a pointer to the json object The following program shows the usage of the function The output of the program is something like this

json_object_new_string- Create a new string json object

Joys of Programming — Thu, 19 Aug 2010 17:23:52 +0000

json_object_new_string is used to create a new string json object. The syntax of the function is Specify the string as the argument and it returns a pointer to the json object The following program shows the usage of the function The output of the program is something like this

json_object_new_boolean- Create a new boolean json object

Joys of Programming — Thu, 19 Aug 2010 17:20:31 +0000

json_object_new_boolean is used to create a new boolean json object. The syntax of the function is A non-zero value can be considered as boolean true As you can see, it returns a pointer to the json object The following program shows the usage of the function The output of the program is something like this

json_object_new_int- Create a new Integer json object

Joys of Programming — Thu, 19 Aug 2010 17:15:48 +0000

json_object_new_int is used to create a new integer json object. The syntax of the function is As you can see, it returns a pointer to the json object The following program shows the usage of the function The output of the program is something like this

json_object_new_object: Creating a new Json object

Joys of Programming — Thu, 19 Aug 2010 17:01:59 +0000

json_object_new_object is used to create a new json object. Once you create a json object, you can add more objects to it. The syntax of the function is As you can see, it returns a pointer to the json object The following program shows the usage of the function The output of the program is [...]