[Commotion-admin] [commotiond] pretty print nested trees and lists (#89)
Dan Staples
notifications at github.com
Sat Feb 8 02:04:18 UTC 2014
updated and added printing functions for lists and trees to output fully formatted JSON-style nested objects
to test: write test program, build a complex nested object using lists and objects and various basic types, and print it using `co_list_print()` or `co_tree_print()`!
Here's code for a sample object:
CHECK_MEM((params = co_tree16_create()));
CHECK(co_tree_insert(params,"testint",sizeof("testint"),co_int8_create(-123,0)),"Failed to insert testint into request tree");
co_tree_insert(params,"testuint",sizeof("testuint"),co_uint8_create(123,0));
co_tree_insert(params,"testfloat",sizeof("testfloat"),co_float32_create(123.567,0));
co_obj_t *tree2 = co_tree16_create();
co_obj_t *tree3 = co_tree16_create();
co_tree_insert(tree3,"subtree2",sizeof("subtree2"),co_str8_create("subtree",sizeof("subtree"),0));
co_tree_insert(tree3,"blah",sizeof("blah"),co_str8_create("blah",sizeof("blah"),0));
co_tree_insert(tree2,"subtree",sizeof("subtree"),tree3);
co_tree_insert(tree2,"foo",sizeof("foo"),co_str8_create("foo",sizeof("foo"),0));
co_obj_t *list = co_list16_create();
co_list_append(list,co_str8_create("bar",sizeof("bar"),0));
co_tree_insert(tree2,"bar",sizeof("bar"),list);
co_obj_t *tree4 = co_tree16_create();
co_tree_insert(tree4,"baz",sizeof("baz"),co_str8_create("baz",sizeof("baz"),0));
co_list_append(list,tree4);
co_obj_t *list2 = co_list16_create();
co_list_append(list2,co_str8_create("egg",sizeof("egg"),0));
co_list_append(list,list2);
CHECK(co_tree_insert(params,"test3",sizeof("test3"),tree2),"Failed to insert tree2 into request tree");
co_tree_print(params);
And here's what it should print out:
{
"test3":
{
"bar":
[
"bar",
{
"baz": "baz"
},
[
"egg"
]
],
"foo": "foo",
"subtree":
{
"blah": "blah",
"subtree2": "subtree"
}
},
"testfloat": 123.567001,
"testint": -123,
"testuint": 123
}
You can merge this Pull Request by running:
git pull https://github.com/opentechinstitute/commotiond print-json
Or you can view, comment on it, or merge it online at:
https://github.com/opentechinstitute/commotiond/pull/89
-- Commit Summary --
* updated and added printing functions for lists and trees to output fully formatted JSON-style nested objects
-- File Changes --
M src/list.c (91)
M src/list.h (14)
M src/tree.c (91)
M src/tree.h (7)
-- Patch Links --
https://github.com/opentechinstitute/commotiond/pull/89.patch
https://github.com/opentechinstitute/commotiond/pull/89.diff
---
Reply to this email directly or view it on GitHub:
https://github.com/opentechinstitute/commotiond/pull/89
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