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#ifdef UWSGI_JSON
#include "uwsgi.h"
extern struct uwsgi_server uwsgi;
#include <jansson.h>
/*
I really love the jansson library...
*/
void uwsgi_json_config(char *file, char *magic_table[]) {
int len = 0;
char *json_data;
const char *key;
json_t *root;
json_error_t error;
json_t *config;
json_t *config_value, *config_array_item;
void *config_iter;
char *object_asked = "uwsgi";
char *colon;
int i;
if (uwsgi_check_scheme(file)) {
colon = uwsgi_get_last_char(file, '/');
colon = uwsgi_get_last_char(colon, ':');
}
else {
colon = uwsgi_get_last_char(file, ':');
}
if (colon) {
colon[0] = 0;
if (colon[1] != 0) {
object_asked = colon+1;
}
}
uwsgi_log("[uWSGI] getting JSON configuration from %s\n", file);
json_data = uwsgi_open_and_read(file, &len, 1, magic_table);
#ifdef JANSSON_MAJOR_VERSION
root = json_loads(json_data, 0, &error);
#else
root = json_loads(json_data, &error);
#endif
if (!root) {
uwsgi_log("error parsing JSON data: line %d %s\n", error.line, error.text);
exit(1);
}
config = json_object_get(root, object_asked);
if (!json_is_object(config)) {
uwsgi_log("you must define a object named %s in your JSON data\n", object_asked);
exit(1);
}
config_iter = json_object_iter(config);
while(config_iter) {
key = json_object_iter_key(config_iter);
config_value = json_object_iter_value(config_iter);
if (json_is_string(config_value)) {
add_exported_option((char *)key, (char *) json_string_value(config_value), 0);
}
else if (json_is_true(config_value)) {
add_exported_option((char *)key, strdup("1"), 0);
}
else if (json_is_false(config_value) || json_is_null(config_value)) {
add_exported_option((char *)key, strdup("0"), 0);
}
else if (json_is_integer(config_value)) {
add_exported_option((char *)key, uwsgi_num2str(json_integer_value(config_value)), 0);
}
else if (json_is_array(config_value)) {
for(i=0;i<(int)json_array_size(config_value);i++) {
config_array_item = json_array_get(config_value, i);
if (json_is_string(config_array_item)) {
add_exported_option((char *)key, (char *) json_string_value(config_array_item), 0);
}
else if (json_is_true(config_array_item)) {
add_exported_option((char *)key, strdup("1"), 0);
}
else if (json_is_false(config_array_item) || json_is_null(config_array_item)) {
add_exported_option((char *)key, strdup("0"), 0);
}
else if (json_is_integer(config_array_item)) {
add_exported_option((char *)key, uwsgi_num2str(json_integer_value(config_array_item)), 0);
}
}
}
config_iter = json_object_iter_next(config, config_iter);
}
}
#endif
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