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#include "jprint.h"
void
JPrintElement(jprint_state *State)
{
if(State->NeedsComma == true)
{
fprintf(State->F, ",");
} else
{
State->NeedsComma = true;
}
}
void
JPrint_null(jprint_state *State)
{
JPrintElement(State);
fprintf(State->F, "null");
}
void
JPrint_bool(jprint_state *State, bool E)
{
JPrintElement(State);
fprintf(State->F, "%s", E ? "true" : "false");
}
void
JPrint_ssize_t(jprint_state *State, ssize_t E)
{
JPrintElement(State);
fprintf(State->F, "%zd", E);
}
void
JPrint_double(jprint_state *State, double E)
{
JPrintElement(State);
fprintf(State->F, "%f", E);
}
void
JPrint_string(jprint_state *State, char const E[])
{
JPrintElement(State);
fprintf(State->F, "\"");
for(size_t i = 0; E[i] != '\0'; ++i)
{
if(__builtin_expect(E[i] == '\\', false))
{
fputc('\\', State->F);
fputc('\\', State->F);
} else if(__builtin_expect(E[i] == '"', false))
{
fputc('\\', State->F);
fputc('"', State->F);
} else
{
fputc(E[i], State->F);
}
}
fprintf(State->F, "\"");
}
void
JPrint_string_n(jprint_state *State, char const E[], size_t Length)
{
JPrintElement(State);
fprintf(State->F, "\"");
for(size_t i = 0; i < Length && E[i] != '\0'; ++i)
{
if(__builtin_expect(E[i] == '\\', false))
{
fputc('\\', State->F);
fputc('\\', State->F);
} else if(__builtin_expect(E[i] == '"', false))
{
fputc('\\', State->F);
fputc('"', State->F);
} else
{
fputc(E[i], State->F);
}
}
fprintf(State->F, "\"");
}
void
JPrintArrayBegin(jprint_state *State)
{
JPrintElement(State);
State->NeedsComma = false;
fprintf(State->F, "[");
}
void
JPrintArrayEnd(jprint_state *State)
{
fprintf(State->F, "]");
State->NeedsComma = true;
}
void
JPrintObjectBegin(jprint_state *State)
{
JPrintElement(State);
State->NeedsComma = false;
fprintf(State->F, "{");
}
void
JPrintObjectEnd(jprint_state *State)
{
fprintf(State->F, "}");
State->NeedsComma = true;
}
void
JPrintMember(jprint_state *State, char const T[])
{
JPrintElement(State);
State->NeedsComma = false;
fprintf(State->F, "\"%s\":", T);
}
void
JPrintMember_n(jprint_state *State, char const T[], size_t Length)
{
JPrintElement(State);
State->NeedsComma = false;
fprintf(State->F, "\"%.*s\":", (int)Length, T);
}
void
JPrint_ucl_object_t(jprint_state *State, ucl_object_t const *E)
{
if(E == NULL)
{
JPrint_null(State);
return;
}
switch(E->type)
{
case UCL_OBJECT:
{
JPrintObjectBegin(State);
ucl_object_t const *v;
ucl_object_iter_t it = NULL;
while((v = ucl_iterate_object(E, &it, true)))
{
char const *k = ucl_object_key(v);
if(k == NULL) continue;
JPrintMember(State, k);
JPrint_ucl_object_t(State, v);
}
JPrintObjectEnd(State);
break;
}
case UCL_ARRAY:
{
JPrintArrayBegin(State);
ucl_object_t const *v;
ucl_object_iter_t it = NULL;
while((v = ucl_iterate_object(E, &it, true))) JPrint_ucl_object_t(State, v);
JPrintArrayEnd(State);
break;
}
case UCL_STRING: JPrint_string(State, ucl_object_tostring(E)); break;
case UCL_INT: JPrint_ssize_t(State, ucl_object_toint(E)); break;
case UCL_FLOAT: JPrint_double(State, ucl_object_todouble(E)); break;
case UCL_BOOLEAN: JPrint_bool(State, ucl_object_toboolean(E)); break;
case UCL_NULL: JPrint_null(State); break;
default: __builtin_unreachable();
}
}
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