blog fcgicmvc

store.c

#include "store.h"
#include "xordllist.h"

void store_init(Blog_storage_t* storage)
{
	storage->users = malloc(sizeof(XorDLList));
	xordllist_init(storage->users, NULL, NULL);
	storage->blogposts = malloc(sizeof(XorDLList));
	xordllist_init(storage->blogposts, NULL, NULL);
	
	storage->usercount = 0;
	storage->postcount = 0;
	// TODO: Add importing from disk.
}

void store_add_blogpost(Blog_storage_t* storage, Blogpost_t* post)
{
	post->id = ++storage->postcount;
	xordllist_cons(storage->blogposts, post, XORDLLIST_DIRECTION_FORWARD);
}

void store_add_user(Blog_storage_t* storage, User_t* user)
{
	user->id = ++storage->usercount;
	xordllist_cons(storage->users, post, XORDLLIST_DIRECTION_FORWARD);
}

void store_get_user(Blog_storage_t* storage, char* user)
{
	char* comp;
	XorDLListIter *iter;
	iter = malloc(sizeof(XorDLListIter));
	xordllist_iter_init(iter, storage->users, XORDLLIST_DIRECTION_FORWARD);
	while (xordllist_iter_head(iter) != NULL)
	{
		safestr_cat_string(((User_t*)xordllist_iter_head(iter))->name, comp);
		if (!strcmp(comp,user)) {
			return (User_t*)xordllist_iter_head(iter);
		}
		xordllist_iter_next(iter);
	}
	return NULL;
}

void store_list_posts(Blog_storage_t* storage, int limit)
{
	XorDLListIter *iter;
	int i = 0;
	iter = malloc(sizeof(XorDLListIter));
	xordllist_iter_init(iter, storage->blogposts, XORDLLIST_DIRECTION_FORWARD);
	while (xordllist_iter_head(iter) != NULL && i < limit)
	{
		return (Blogpost_t)xordllist_iter_head(iter);
		xordllist_iter_next(iter);
		i++;
	}
}

store.h

/*
 * store.h
 * Provides a storage interface specifically for the blog app
 */
#include "xordllist.h"

typedef struct {
  int id;
  SafeStr name;
} User_t;

typedef struct {
  int id;
  User_t *author;
  SafeStr title;
  SafeStr content;
} Blogpost_t;

typedef struct {
  XorDLList *users; // just temporary, probably by far the slowest thing
  int usercount;
  XorDLList *blogposts;
  int postcount;
  // tags and stuff?
} Blog_storage_t;