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#include <stdlib.h>
#include "types.h"
#include "util.h"
recipe *
new_recipe()
{
recipe * r;
r = (recipe *) malloc(sizeof(recipe));
if (!r)
die("Couldn't allocate memory for recipe");
r->i = NULL;
r->in = 0;
r->s = NULL;
r->sn = 0;
r->filename = NULL;
r->path = NULL;
r->title = NULL;
return r;
}
void
new_item(recipe * r)
{
r->i = (item **)realloc(r->i, (r->in + 1) * sizeof(item *));
if (!r->i)
die("Couldn't allocate memory for item");
r->i[r->in] = (item *)malloc(sizeof(item));
if (!r->i[r->in])
die("Couldn't allocate memory for item");
r->i[r->in]->name = NULL;
r->i[r->in]->qty = NULL;
r->in++;
}
void
free_item(item * i)
{
if (!i)
return;
if (i->name)
free(i->name);
if (i->qty)
free(i->qty);
free(i);
}
void
new_step(recipe * r)
{
r->s = (step **)realloc(r->s, (r->sn + 1) * sizeof(step *));
if (!r->s)
die("Couldn't allocate memory for step");
r->s[r->sn] = (step *)malloc(sizeof(step));
if (!r->s[r->sn])
die("Couldn't allocate memory for item");
r->s[r->sn]->inst = NULL;
r->s[r->sn]->duration = NULL;
r->s[r->sn]->result = NULL;
r->s[r->sn]->type = 0;
r->sn++;
}
void
free_step(step * s)
{
if (!s)
return;
if (s->inst)
free(s->inst);
if (s->duration)
free(s->duration);
if (s->result)
free(s->result);
free(s);
}
void
free_recipe(recipe * r)
{
if (!r)
return;
if (r->i) {
for (int i = 0; i < r->in; i++)
free_item(r->i[i]);
free(r->i);
}
if (r->s) {
for (int i = 0; i < r->sn; i++)
free_step(r->s[i]);
free(r->s);
}
if (r->filename)
free(r->filename);
if (r->path)
free(r->path);
if (r->title)
free(r->title);
free(r);
}
void
show(recipe * r)
{
printf("Filename\t%s\n", r->filename);
printf("Dirname\t\t%s\n", r->path);
printf("Title\t\t%s\n\n", r->title);
for (int i = 0; i < r->in; i++)
printf("I:%s\t%s\n", r->i[i]->name, r->i[i]->qty);
if (r->sn) {
printf("\nSteps:\n~~~~~~\n\n");
for (int i = 0; i < r->sn; i++)
printf("%s: %s\n", r->s[i]->type == PREP ? "PREP" : "COOK", r->s[i]->inst);
}
}
void
tojson(recipe * r)
{
printf("{\"filename\":\"%s\",", r->filename);
printf("\"dirname\":\"%s\",", r->path);
printf("\"title\":\"%s\"", r->title);
if (r->in) {
printf(",\"ingredients\":{");
int i = 0;
for (; i < r->in - 1; i++)
printf("\"%s\":\"%s\",", r->i[i]->name, r->i[i]->qty);
printf("\"%s\":\"%s\"}", r->i[i]->name, r->i[i]->qty);
}
if (r->sn) {
printf(",\"steps\":[");
int i = 0;
for (; i < r->sn - 1; i++)
printf("\"%s\",", r->s[i]->inst);
printf("\"%s\"]", r->s[i]->inst);
}
printf("}\n");
}
void
tohtml(recipe * r)
{
printf("todo\n");
}
void
torcp(recipe * r)
{
printf("# %s/%s\n\n", r->path, r->filename);
printf("@%s\n\n", r->title);
for (int i = 0; i < r->in; i++)
printf("%s = %s\n", r->i[i]->name, r->i[i]->qty);
if (r->sn) {
printf("\n---\n\n");
for (int i = 0; i < r->sn; i++)
printf("%s %s\n", r->s[i]->type == PREP ? "-" : ">", r->s[i]->inst);
}
}
void copy_items(recipe * dst, recipe * src)
{
if (!dst || !src) return;
for (int i = 0; i < src->in; i++) {
new_item(dst);
dst->i[dst->in - 1]->name = strdup(src->i[i]->name);
dst->i[dst->in - 1]->qty = strdup(src->i[i]->qty);
}
}
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