Eina_Strbuf example
First thing always is including Eina:
#include <stdio.h>
#include <Eina.h>
Next we initialize eina and create a string buffer to play with:
Here you can see two different ways of creating a buffer with the same contents. We could create them in simpler ways, but this gives us an opportunity to demonstrate several functions in action:
eina_strbuf_append_length(buf, "buffe", 5);
eina_strbuf_append_char(buf, 'r');
printf("%s\n", eina_strbuf_string_get(buf));
eina_strbuf_insert_escaped(buf, "my ", 0);
printf("%s\n", eina_strbuf_string_get(buf));
eina_strbuf_reset(buf);
eina_strbuf_append_escaped(buf, "my buffer");
printf("%s\n", eina_strbuf_string_get(buf));
eina_strbuf_reset(buf);
Next we use the printf family of functions to create a formated string, add, remove and replace some content:
printf("%s\n", eina_strbuf_string_get(buf));
eina_strbuf_remove(buf, 0, 7);
printf("%s\n", eina_strbuf_string_get(buf));
printf("%s\n", eina_strbuf_string_get(buf));
Once done we free our string buffer, shut down Eina and end the application: