Origin & destination info retrieval implementations

4 files changed, 130 insertions, 0 deletions

diff --git a/pikul.c b/pikul.c
index ddb02a7..b40ee17 100644
--- a/pikul.c
+++ b/pikul.c
@@ -24,6 +24,8 @@ void anteraja_order(const char *, const char *, const char *, const char *, cons
 void anteraja_cleanup();
 
 const char **sicepat_init(char *[]);
+const char **sicepat_origins();
+const char **sicepat_destinations();
 const char **sicepat_services(const char *, const char *, double);
 
 static void recurse(struct json_object *outer, const char *trail[], struct json_object **last)
@@ -62,6 +64,46 @@ static size_t handle(char *contents, size_t size, size_t nmemb, struct shipping
 		return realsize;
 	}
 	switch (shipping->mode) {
+		case PLACES:
+			;
+			struct json_object *place_array = NULL;
+			recurse(response, shipping->trail, &place_array);
+			size_t places_length = json_object_array_length(place_array);
+			struct pikul_place **places = malloc(sizeof(struct pikul_place *)
+					* (places_length + 1));
+			const char **place_attrs = (const char **)shipping->data;
+			enum { PLACE_CODE, DISTRICT, CITY, PROVINCE };
+			for (size_t i = 0; i < places_length; i++) {
+				places[i] = malloc(sizeof(struct pikul_place));
+				struct pikul_place *place = places[i];
+				json_object *object = json_object_array_get_idx(place_array, i);
+				struct json_object_iterator iterator = json_object_iter_begin(object);
+				struct json_object_iterator iterator_end = json_object_iter_end(object);
+				while (!json_object_iter_equal(&iterator, &iterator_end)) {
+					const char *name = json_object_iter_peek_name(&iterator);
+					json_object *value = json_object_iter_peek_value(&iterator);
+					int len = json_object_get_string_len(value);
+					if (len) {
+						char *string = malloc(len + 1);
+						strcpy(string, json_object_get_string(value));
+						if (!strcmp(name, place_attrs[PLACE_CODE]))
+							place->code = string;
+						else if (place_attrs[DISTRICT]
+								&& !strcmp(name, place_attrs[DISTRICT]))
+							place->district = string;
+						else if (place_attrs[CITY]
+								&& !strcmp(name, place_attrs[CITY]))
+							place->city = string;
+						else if (place_attrs[PROVINCE]
+								&& !strcmp(name, place_attrs[PROVINCE]))
+							place->province = string;
+					}
+					json_object_iter_next(&iterator);
+				}
+			}
+			places[places_length] = NULL;
+			shipping->data = places;
+			break;
 		case SERVICES:
 			;
 			struct json_object *array = NULL;
@@ -147,6 +189,42 @@ void pikul_init(enum pikul_company company, char *provisions[])
 	shipping->tokener = json_tokener_new();
 }
 
+struct pikul_place **pikul_origins(enum pikul_company company)
+{
+	struct shipping *shipping = shipping_list[company];
+	switch (company) {
+		case PIKUL_SICEPAT:
+			shipping->data = sicepat_origins();
+			break;
+		default:
+			break;
+	}
+	curl_easy_setopt(shipping->handle, CURLOPT_URL, shipping->url);
+	curl_easy_setopt(shipping->handle, CURLOPT_HTTPGET, 1L);
+	shipping->mode = PLACES;
+	curl_easy_perform(shipping->handle);
+	free(shipping->url);
+	return (struct pikul_place **)shipping->data;
+}
+
+struct pikul_place **pikul_destinations(enum pikul_company company)
+{
+	struct shipping *shipping = shipping_list[company];
+	switch (company) {
+		case PIKUL_SICEPAT:
+			shipping->data = sicepat_destinations();
+			break;
+		default:
+			break;
+	}
+	curl_easy_setopt(shipping->handle, CURLOPT_URL, shipping->url);
+	curl_easy_setopt(shipping->handle, CURLOPT_HTTPGET, 1L);
+	shipping->mode = PLACES;
+	curl_easy_perform(shipping->handle);
+	free(shipping->url);
+	return (struct pikul_place **)shipping->data;
+}
+
 struct pikul_service **pikul_services(enum pikul_company company,
 		const char *origin, const char *destination, double weight)
 {
diff --git a/pikul.h b/pikul.h
index 26cfc4c..9b60181 100644
--- a/pikul.h
+++ b/pikul.h
@@ -8,6 +8,13 @@ enum pikul_company {
 	PIKUL_END
 };
 
+struct pikul_place {
+	char *code;
+	char *district;
+	char *city;
+	char *province;
+};
+
 struct pikul_service {
 	char *code;
 	char *name;
@@ -20,6 +27,8 @@ extern "C" {
 #endif
 
 void pikul_init(enum pikul_company company, char *provisions[]);
+struct pikul_place **pikul_origins(enum pikul_company company);
+struct pikul_place **pikul_destinations(enum pikul_company company);
 struct pikul_service **pikul_services(enum pikul_company company,
 		const char *origin, const char *destination, double weight);
 void pikul_free_services(struct pikul_service **services);
diff --git a/private.h b/private.h
index 954d29e..1810c69 100644
--- a/private.h
+++ b/private.h
@@ -11,6 +11,7 @@ extern struct shipping {
 	char *post;
 	json_tokener *tokener;
 	enum {
+		PLACES,
 		SERVICES,
 		ORDER
 	} mode;
diff --git a/sicepat.c b/sicepat.c
index 9dd3d19..549bdfc 100644
--- a/sicepat.c
+++ b/sicepat.c
@@ -3,6 +3,8 @@
 #include "private.h"
 
 #define BASE "http://api.sicepat.com/customer/"
+#define ORIGINS "origin"
+#define DESTINATIONS "destination"
 
 const char **sicepat_init(char *provisions[])
 {
@@ -20,6 +22,46 @@ const char **sicepat_init(char *provisions[])
 	return fields;
 }
 
+const char **sicepat_origins()
+{
+	struct shipping *shipping = shipping_list[PIKUL_SICEPAT];
+	shipping->url = malloc(strlen(BASE) + strlen(ORIGINS) + 1);
+	sprintf(shipping->url, "%s%s", BASE, ORIGINS);
+	static const char *trail[] = {
+		"sicepat",
+		"results",
+		NULL
+	};
+	shipping->trail = trail;
+       	static const char *attributes[] = {
+		"origin_code",
+		NULL,
+		"origin_name",
+		NULL
+	};
+	return attributes;
+}
+
+const char **sicepat_destinations()
+{
+	struct shipping *shipping = shipping_list[PIKUL_SICEPAT];
+	shipping->url = malloc(strlen(BASE) + strlen(DESTINATIONS) + 1);
+	sprintf(shipping->url, "%s%s", BASE, DESTINATIONS);
+	static const char *trail[] = {
+		"sicepat",
+		"results",
+		NULL
+	};
+	shipping->trail = trail;
+       	static const char *attributes[] = {
+		"destination_code",
+		"subdistrict",
+		"city",
+		"province"
+	};
+	return attributes;
+}
+
 const char **sicepat_services(const char *origin, const char *destination, double weight)
 {
 	struct shipping *shipping = shipping_list[PIKUL_SICEPAT];