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jsonwriter: Update to jsonbuilder, fix some bugs

This commit is contained in:
doyle 2022-11-24 00:12:21 +11:00
parent ea53a322f5
commit 5c1ed1db8c
2 changed files with 201 additions and 136 deletions
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335
dqn.h
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@ -14,7 +14,7 @@
// #define DQN_WITH_FIXED_ARRAY // Dqn_FixedArray
// #define DQN_WITH_FIXED_STRING // Dqn_FixedString
// #define DQN_WITH_HEX // Dqn_Hex_ and friends ...
// #define DQN_WITH_JSON_WRITER // Dqn_JSONWriter_
// #define DQN_WITH_JSON_BUILDER // Dqn_JSONBuilder
// #define DQN_WITH_MAP // Dqn_Map
// #define DQN_WITH_MATH // Dqn_V2/3/4/Mat4 and friends ...
// #define DQN_WITH_WIN_NET // Dqn_Win_Net
@ -738,7 +738,7 @@ typedef void *Dqn_Allocator_AllocProc(DQN_CALL_SITE_ARGS size_t size, uint8_t al
typedef void Dqn_Allocator_DeallocProc(DQN_CALL_SITE_ARGS void *ptr, size_t size, void *user_context);
typedef struct Dqn_Allocator {
void *user_context; ///< User assigned pointer that is passed into the allocator functions
void *user_context; ///< User assigned pointer that is passed into the allocator functions
Dqn_Allocator_AllocProc *alloc; ///< Memory allocating routine
Dqn_Allocator_DeallocProc *dealloc; ///< Memory deallocating routine
} Dqn_Allocator;
@ -2303,60 +2303,66 @@ DQN_API Dqn_ThreadTempArena Dqn_Thread_TempArena(const void *conflict_arena = nu
// without having to worry about selecting the right arena from the state.
DQN_API Dqn_ThreadContext *Dqn_Thread_Context();
#if defined(DQN_WITH_JSON_WRITER)
// NOTE: Dqn_JSONWriter_
#if defined(DQN_WITH_JSON_BUILDER)
// NOTE: Dqn_JsonBuilder
// -------------------------------------------------------------------------------------------------
// TODO(dqn): We need to write tests for this
struct Dqn_JSONWriter_
struct Dqn_JSONBuilder
{
uint16_t parent_field_count_stack[32];
uint16_t parent_field_count_stack[32];
int parent_field_count_stack_size;
Dqn_String8Builder builder;
int indent_level;
int spaces_per_indent;
};
#define Dqn_JSONWriter_Object(writer) \
DQN_DEFER_LOOP(Dqn_JSONWriter_ObjectBegin(writer), \
Dqn_JSONWriter_ObjectEnd(writer))
#define Dqn_JSONBuilder_Object(writer) \
DQN_DEFER_LOOP(Dqn_JSONBuilder_ObjectBegin(writer), \
Dqn_JSONBuilder_ObjectEnd(writer))
#define Dqn_JSONWriter_ObjectNamed(writer, name) \
DQN_DEFER_LOOP(Dqn_JSONWriter_ObjectBeginNamed(writer, name), \
Dqn_JSONWriter_ObjectEnd(writer))
#define Dqn_JSONBuilder_ObjectNamed(writer, name) \
DQN_DEFER_LOOP(Dqn_JSONBuilder_ObjectBeginNamed(writer, name), \
Dqn_JSONBuilder_ObjectEnd(writer))
#define Dqn_JSONWriter_Array(writer) \
DQN_DEFER_LOOP(Dqn_JSONWriter_ArrayBegin(writer), \
Dqn_JSONWriter_ArrayEnd(writer))
#define Dqn_JSONBuilder_Array(writer) \
DQN_DEFER_LOOP(Dqn_JSONBuilder_ArrayBegin(writer), \
Dqn_JSONBuilder_ArrayEnd(writer))
#define Dqn_JSONWriter_ArrayNamed(writer, name) \
DQN_DEFER_LOOP(Dqn_JSONWriter_ArrayBeginNamed(writer, name), \
Dqn_JSONWriter_ArrayEnd(writer))
#define Dqn_JSONBuilder_ArrayNamed(writer, name) \
DQN_DEFER_LOOP(Dqn_JSONBuilder_ArrayBeginNamed(writer, name), \
Dqn_JSONBuilder_ArrayEnd(writer))
DQN_API Dqn_JSONWriter_ Dqn_JSONWriter_Init(Dqn_Arena *arena, int spaces_per_indent);
DQN_API Dqn_String8 Dqn_JSONWriter_Build(Dqn_JSONWriter_ *writer, Dqn_Arena *arena);
DQN_API Dqn_JSONBuilder Dqn_JSONBuilder_Init(Dqn_Arena *arena, int spaces_per_indent);
DQN_API Dqn_String8 Dqn_JSONBuilder_Build(Dqn_JSONBuilder *builder, Dqn_Arena *arena);
DQN_API void Dqn_JSONWriter_ObjectBeginNamed(Dqn_JSONWriter_ *writer, Dqn_String8 name);
DQN_API void Dqn_JSONWriter_ObjectBegin(Dqn_JSONWriter_ *writer);
DQN_API void Dqn_JSONWriter_ObjectEnd(Dqn_JSONWriter_ *writer);
DQN_API void Dqn_JSONBuilder_ObjectBeginNamed(Dqn_JSONBuilder *builder, Dqn_String8 name);
DQN_API void Dqn_JSONBuilder_ObjectBegin(Dqn_JSONBuilder *builder);
DQN_API void Dqn_JSONBuilder_ObjectEnd(Dqn_JSONBuilder *builder);
DQN_API void Dqn_JSONWriter_ArrayBeginNamed(Dqn_JSONWriter_ *writer, Dqn_String8 name);
DQN_API void Dqn_JSONWriter_ArrayBegin(Dqn_JSONWriter_ *writer, Dqn_String8 name);
DQN_API void Dqn_JSONWriter_ArrayEnd(Dqn_JSONWriter_ *writer);
DQN_API void Dqn_JSONBuilder_ArrayBeginNamed(Dqn_JSONBuilder *builder, Dqn_String8 name);
DQN_API void Dqn_JSONBuilder_ArrayBegin(Dqn_JSONBuilder *builder);
DQN_API void Dqn_JSONBuilder_ArrayEnd(Dqn_JSONBuilder *builder);
DQN_API void Dqn_JSONWriter_StringNamed(Dqn_JSONWriter_ *writer, Dqn_String8 key, Dqn_String8 value);
DQN_API void Dqn_JSONWriter_String(Dqn_JSONWriter_ *writer, Dqn_String8 value);
DQN_API void Dqn_JSONBuilder_StringNamed(Dqn_JSONBuilder *builder, Dqn_String8 key, Dqn_String8 value);
DQN_API void Dqn_JSONBuilder_String(Dqn_JSONBuilder *builder, Dqn_String8 value);
DQN_API void Dqn_JSONWriter_U64Named(Dqn_JSONWriter_ *writer, Dqn_String8 key, uint64_t value);
DQN_API void Dqn_JSONWriter_U64(Dqn_JSONWriter_ *writer, uint64_t value);
DQN_API void Dqn_JSONBuilder_LiteralNamed(Dqn_JSONBuilder *builder, Dqn_String8 key, Dqn_String8 value);
DQN_API void Dqn_JSONBuilder_Literal(Dqn_JSONBuilder *builder, Dqn_String8 value);
DQN_API void Dqn_JSONWriter_I64Named(Dqn_JSONWriter_ *writer, Dqn_String8 key, uint64_t value);
DQN_API void Dqn_JSONWriter_I64(Dqn_JSONWriter_ *writer, uint64_t value);
DQN_API void Dqn_JSONBuilder_U64Named(Dqn_JSONBuilder *builder, Dqn_String8 key, uint64_t value);
DQN_API void Dqn_JSONBuilder_U64(Dqn_JSONBuilder *builder, uint64_t value);
DQN_API void Dqn_JSONBuilder_I64Named(Dqn_JSONBuilder *builder, Dqn_String8 key, uint64_t value);
DQN_API void Dqn_JSONBuilder_I64(Dqn_JSONBuilder *builder, uint64_t value);
// decimal_places: When < 0 show the default number of decimal places
// When >=0 show the specified amount of decimal places
DQN_API void Dqn_JSONWriter_F64Named(Dqn_JSONWriter_ *writer, Dqn_String8 key, Dqn_f64 value, int decimal_places = -1);
DQN_API void Dqn_JSONWriter_F64(Dqn_JSONWriter_ *writer, Dqn_f64 value, int decimal_places = -1);
#endif // DQN_WITH_JSON_WRITER
DQN_API void Dqn_JSONBuilder_F64Named(Dqn_JSONBuilder *builder, Dqn_String8 key, double value, int decimal_places);
DQN_API void Dqn_JSONBuilder_F64(Dqn_JSONBuilder *builder, double value, int decimal_places);
DQN_API void Dqn_JSONBuilder_BoolNamed(Dqn_JSONBuilder *builder, Dqn_String8 key, bool value);
DQN_API void Dqn_JSONBuilder_Bool(Dqn_JSONBuilder *builder, bool value);
#endif // DQN_WITH_JSON_BUILDER
#if defined(DQN_OS_WIN32)
// NOTE: Dqn_Win_
@ -7218,214 +7224,273 @@ DQN_API Dqn_ThreadTempArena Dqn_Thread_TempArena(const void *conflict_arena)
return Dqn_ThreadTempArena(result);
}
#if defined(DQN_WITH_JSON_WRITER)
// NOTE: Dqn_JSONWriter_
// -------------------------------------------------------------------------------------------------
DQN_API Dqn_JSONWriter_ Dqn_JSONWriter_Init(Dqn_Arena *arena, int spaces_per_indent)
#if defined(DQN_WITH_JSON_BUILDER)
Dqn_JSONBuilder Dqn_JSONBuilder_Init(Dqn_Arena *arena, int spaces_per_indent)
{
Dqn_JSONWriter_ result = {};
Dqn_JSONBuilder result = {};
result.spaces_per_indent = spaces_per_indent;
result.builder.allocator = Dqn_Arena_Allocator(arena);
return result;
}
DQN_API Dqn_String8 Dqn_JSONWriter_Build(Dqn_JSONWriter_ *writer, Dqn_Allocator allocator)
Dqn_String8 Dqn_JSONBuilder_Build(Dqn_JSONBuilder *builder, Dqn_Arena *arena)
{
Dqn_String8 result = Dqn_String8Builder_Build(&writer->builder, allocator);
Dqn_String8 result = Dqn_String8Builder_Build(&builder->builder, Dqn_Arena_Allocator(arena));
return result;
}
DQN_API void Dqn_JSONWriter_DoIndent_(Dqn_JSONWriter_ *writer)
void Dqn_JSONBuilder_AppendFmtVArgs_(Dqn_JSONBuilder *builder, char const *fmt, va_list args)
{
int spaces_per_indent = writer->spaces_per_indent ? writer->spaces_per_indent : 2;
int spaces = writer->indent_level * spaces_per_indent;
if (spaces) {
Dqn_String8 padding = Dqn_String8_Allocate(writer->builder.allocator, spaces, Dqn_ZeroMem_No);
DQN_MEMSET(padding.data, ' ', padding.size);
Dqn_String8Builder_AppendString8Ref(&writer->builder, padding);
}
}
DQN_API void Dqn_JSONWriter_PreAddItem_(Dqn_JSONWriter_ *writer)
{
if (writer->parent_field_count_stack_size <= 0)
if (!builder || !fmt)
return;
uint16_t *parent_field_count = &writer->parent_field_count_stack[writer->parent_field_count_stack_size - 1];
if (builder->builder.allocator.alloc)
Dqn_String8Builder_AppendFmtArgs(&builder->builder, fmt, args);
else
vfprintf(stdout, fmt, args);
}
void Dqn_JSONBuilder_AppendFmtArgs_(Dqn_JSONBuilder *builder, char const *fmt, ...)
{
if (!builder || !fmt)
return;
va_list args;
va_start(args, fmt);
Dqn_JSONBuilder_AppendFmtVArgs_(builder, fmt, args);
va_end(args);
}
void Dqn_JSONBuilder_AppendString8Ref_(Dqn_JSONBuilder *builder, Dqn_String8 string)
{
if (builder->builder.allocator.alloc)
Dqn_String8Builder_AppendString8Ref(&builder->builder, string);
else
fprintf(stdout, "%.*s", DQN_STRING_FMT(string));
}
void Dqn_JSONBuilder_DoIndent_(Dqn_JSONBuilder *builder)
{
int spaces_per_indent = builder->spaces_per_indent ? builder->spaces_per_indent : 2;
int spaces = builder->indent_level * spaces_per_indent;
if (spaces)
Dqn_JSONBuilder_AppendFmtArgs_(builder, "%*c", spaces, ' ');
}
void Dqn_JSONBuilder_PreAddItem_(Dqn_JSONBuilder *builder)
{
if (builder->parent_field_count_stack_size <= 0)
return;
uint16_t *parent_field_count = &builder->parent_field_count_stack[builder->parent_field_count_stack_size - 1];
if (*parent_field_count == 0) {
// NOTE: First time we're adding an item to an object, we need to write
// on a new line for nice formatting.
Dqn_String8Builder_AppendString8Ref(&writer->builder, DQN_STRING8("\n"));
Dqn_JSONBuilder_AppendString8Ref_(builder, DQN_STRING8("\n"));
} else if (*parent_field_count > 0) {
// NOTE: We have items in the object already and we're adding another
// item so we need to add a comma on the previous item.
Dqn_String8Builder_AppendString8Ref(&writer->builder, DQN_STRING8(",\n"));
Dqn_JSONBuilder_AppendString8Ref_(builder, DQN_STRING8(",\n"));
}
Dqn_JSONWriter_DoIndent_(writer);
Dqn_JSONBuilder_DoIndent_(builder);
}
DQN_API void Dqn_JSONWriter_PostAddItem_(Dqn_JSONWriter_ *writer)
void Dqn_JSONBuilder_PostAddItem_(Dqn_JSONBuilder *builder)
{
if (writer->parent_field_count_stack_size <= 0)
if (builder->parent_field_count_stack_size <= 0)
return;
uint16_t *parent_field_count = &writer->parent_field_count_stack[writer->parent_field_count_stack_size - 1];
uint16_t *parent_field_count = &builder->parent_field_count_stack[builder->parent_field_count_stack_size - 1];
(*parent_field_count)++;
}
DQN_API void Dqn_JSONWriter_BeginContainer_(Dqn_JSONWriter_ *writer, Dqn_String8 name, bool array)
void Dqn_JSONBuilder_BeginContainer_(Dqn_JSONBuilder *builder, Dqn_String8 name, bool array)
{
Dqn_String8 container_ch = array ? DQN_STRING8("[") : DQN_STRING8("{");
Dqn_JSONWriter_PreAddItem_(writer);
Dqn_JSONBuilder_PreAddItem_(builder);
if (name.size)
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "\"%.*s\": %.*s", DQN_STRING_FMT(name), DQN_STRING_FMT(container_ch));
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\": %.*s", DQN_STRING_FMT(name), DQN_STRING_FMT(container_ch));
else
Dqn_String8Builder_AppendString8Ref(&writer->builder, container_ch);
Dqn_JSONWriter_PostAddItem_(writer);
Dqn_JSONBuilder_AppendString8Ref_(builder, container_ch);
Dqn_JSONBuilder_PostAddItem_(builder);
writer->indent_level++;
DQN_ASSERT(writer->parent_field_count_stack_size < DQN_ARRAY_UCOUNT(writer->parent_field_count_stack));
uint16_t *parent_field_count = &writer->parent_field_count_stack[writer->parent_field_count_stack_size++];
*parent_field_count = 0;
builder->indent_level++;
DQN_ASSERT(builder->parent_field_count_stack_size < DQN_ARRAY_UCOUNT(builder->parent_field_count_stack));
uint16_t *parent_field_count = &builder->parent_field_count_stack[builder->parent_field_count_stack_size++];
*parent_field_count = 0;
}
DQN_API void Dqn_JSONWriter_EndContainer_(Dqn_JSONWriter_ *writer, bool array)
void Dqn_JSONBuilder_EndContainer_(Dqn_JSONBuilder *builder, bool array)
{
uint16_t *parent_field_count = &writer->parent_field_count_stack[writer->parent_field_count_stack_size - 1];
uint16_t *parent_field_count = &builder->parent_field_count_stack[builder->parent_field_count_stack_size - 1];
if (*parent_field_count > 0) {
// NOTE: End of object/array should start on a new line if the
// array/object has atleast one field in it.
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "\n");
Dqn_JSONBuilder_AppendString8Ref_(builder, DQN_STRING8("\n"));
}
writer->parent_field_count_stack_size--;
DQN_ASSERT(writer->parent_field_count_stack_size >= 0);
builder->parent_field_count_stack_size--;
DQN_ASSERT(builder->parent_field_count_stack_size >= 0);
writer->indent_level--;
DQN_ASSERT(writer->indent_level >= 0);
builder->indent_level--;
DQN_ASSERT(builder->indent_level >= 0);
Dqn_JSONWriter_DoIndent_(writer);
Dqn_String8Builder_AppendString8Ref(&writer->builder, array ? DQN_STRING8("]") : DQN_STRING8("}"));
Dqn_JSONBuilder_DoIndent_(builder);
Dqn_JSONBuilder_AppendString8Ref_(builder, array ? DQN_STRING8("]") : DQN_STRING8("}"));
// NOTE: Root object got closed, what ever that we write next has to start
// on a new line.
if (builder->parent_field_count_stack_size == 0) {
Dqn_JSONBuilder_AppendString8Ref_(builder, DQN_STRING8("\n"));
}
}
DQN_API void Dqn_JSONWriter_ObjectBeginNamed(Dqn_JSONWriter_ *writer, Dqn_String8 name)
void Dqn_JSONBuilder_ObjectBeginNamed(Dqn_JSONBuilder *builder, Dqn_String8 name)
{
Dqn_JSONWriter_BeginContainer_(writer, name, false /*array*/);
Dqn_JSONBuilder_BeginContainer_(builder, name, false /*array*/);
}
DQN_API void Dqn_JSONWriter_ObjectBegin(Dqn_JSONWriter_ *writer)
void Dqn_JSONBuilder_ObjectBegin(Dqn_JSONBuilder *builder)
{
Dqn_JSONWriter_BeginContainer_(writer, DQN_STRING8(""), false /*array*/);
Dqn_JSONBuilder_BeginContainer_(builder, DQN_STRING8(""), false /*array*/);
}
DQN_API void Dqn_JSONWriter_ObjectEnd(Dqn_JSONWriter_ *writer)
void Dqn_JSONBuilder_ObjectEnd(Dqn_JSONBuilder *builder)
{
Dqn_JSONWriter_EndContainer_(writer, false /*array*/);
Dqn_JSONBuilder_EndContainer_(builder, false /*array*/);
}
DQN_API void Dqn_JSONWriter_ArrayBeginNamed(Dqn_JSONWriter_ *writer, Dqn_String8 name)
void Dqn_JSONBuilder_ArrayBeginNamed(Dqn_JSONBuilder *builder, Dqn_String8 name)
{
Dqn_JSONWriter_BeginContainer_(writer, name, true /*array*/);
Dqn_JSONBuilder_BeginContainer_(builder, name, true /*array*/);
}
DQN_API void Dqn_JSONWriter_ArrayBegin(Dqn_JSONWriter_ *writer)
void Dqn_JSONBuilder_ArrayBegin(Dqn_JSONBuilder *builder)
{
Dqn_JSONWriter_BeginContainer_(writer, DQN_STRING8(""), false /*array*/);
Dqn_JSONBuilder_BeginContainer_(builder, DQN_STRING8(""), false /*array*/);
}
DQN_API void Dqn_JSONWriter_ArrayEnd(Dqn_JSONWriter_ *writer)
void Dqn_JSONBuilder_ArrayEnd(Dqn_JSONBuilder *builder)
{
Dqn_JSONWriter_EndContainer_(writer, true /*array*/);
Dqn_JSONBuilder_EndContainer_(builder, true /*array*/);
}
DQN_API void Dqn_JSONWriter_StringNamed(Dqn_JSONWriter_ *writer, Dqn_String8 key, Dqn_String8 value)
void Dqn_JSONBuilder_StringNamed(Dqn_JSONBuilder *builder, Dqn_String8 key, Dqn_String8 value)
{
Dqn_JSONWriter_PreAddItem_(writer);
Dqn_JSONBuilder_PreAddItem_(builder);
if (key.size)
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "\"%.*s\": \"%.*s\"", DQN_STRING_FMT(key), DQN_STRING_FMT(value));
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\": \"%.*s\"", DQN_STRING_FMT(key), DQN_STRING_FMT(value));
else
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "\"%.*s\"", DQN_STRING_FMT(value));
Dqn_JSONWriter_PostAddItem_(writer);
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\"", DQN_STRING_FMT(value));
Dqn_JSONBuilder_PostAddItem_(builder);
}
DQN_API void Dqn_JSONWriter_String(Dqn_JSONWriter_ *writer, Dqn_String8 value)
void Dqn_JSONBuilder_String(Dqn_JSONBuilder *builder, Dqn_String8 value)
{
Dqn_JSONWriter_StringNamed(writer, DQN_STRING8("") /*key*/, value);
Dqn_JSONBuilder_StringNamed(builder, DQN_STRING8("") /*key*/, value);
}
DQN_API void Dqn_JSONWriter_U64Named(Dqn_JSONWriter_ *writer, Dqn_String8 key, uint64_t value)
void Dqn_JSONBuilder_LiteralNamed(Dqn_JSONBuilder *builder, Dqn_String8 key, Dqn_String8 value)
{
Dqn_JSONWriter_PreAddItem_(writer);
Dqn_JSONBuilder_PreAddItem_(builder);
if (key.size)
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "\"%.*s\": %I64u", DQN_STRING_FMT(key), value);
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\": %.*s", DQN_STRING_FMT(key), DQN_STRING_FMT(value));
else
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "%I64u", value);
Dqn_JSONWriter_PostAddItem_(writer);
Dqn_JSONBuilder_AppendFmtArgs_(builder, "%.*s", DQN_STRING_FMT(value));
Dqn_JSONBuilder_PostAddItem_(builder);
}
DQN_API void Dqn_JSONWriter_U64(Dqn_JSONWriter_ *writer, uint64_t value)
void Dqn_JSONBuilder_Literal(Dqn_JSONBuilder *builder, Dqn_String8 value)
{
Dqn_JSONWriter_U64Named(writer, DQN_STRING8("") /*key*/, value);
Dqn_JSONBuilder_LiteralNamed(builder, DQN_STRING8("") /*key*/, value);
}
DQN_API void Dqn_JSONWriter_I64Named(Dqn_JSONWriter_ *writer, Dqn_String8 key, uint64_t value)
void Dqn_JSONBuilder_U64Named(Dqn_JSONBuilder *builder, Dqn_String8 key, uint64_t value)
{
Dqn_JSONWriter_PreAddItem_(writer);
Dqn_JSONBuilder_PreAddItem_(builder);
if (key.size)
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "\"%.*s\": %I64d", DQN_STRING_FMT(key), value);
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\": %I64u", DQN_STRING_FMT(key), value);
else
Dqn_String8Builder_AppendFmtArgs(&writer->builder, "%I64d", value);
Dqn_JSONWriter_PostAddItem_(writer);
Dqn_JSONBuilder_AppendFmtArgs_(builder, "%I64u", value);
Dqn_JSONBuilder_PostAddItem_(builder);
}
DQN_API void Dqn_JSONWriter_I64(Dqn_JSONWriter_ *writer, uint64_t value)
void Dqn_JSONBuilder_U64(Dqn_JSONBuilder *builder, uint64_t value)
{
Dqn_JSONWriter_I64Named(writer, DQN_STRING8("") /*key*/, value);
Dqn_JSONBuilder_U64Named(builder, DQN_STRING8("") /*key*/, value);
}
DQN_API void Dqn_JSONWriter_F64Named(Dqn_JSONWriter_ *writer, Dqn_String8 key, Dqn_f64 value, int decimal_places)
void Dqn_JSONBuilder_I64Named(Dqn_JSONBuilder *builder, Dqn_String8 key, uint64_t value)
{
if (!writer)
Dqn_JSONBuilder_PreAddItem_(builder);
if (key.size)
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\": %I64d", DQN_STRING_FMT(key), value);
else
Dqn_JSONBuilder_AppendFmtArgs_(builder, "%I64d", value);
Dqn_JSONBuilder_PostAddItem_(builder);
}
void Dqn_JSONBuilder_I64(Dqn_JSONBuilder *builder, uint64_t value)
{
Dqn_JSONBuilder_I64Named(builder, DQN_STRING8("") /*key*/, value);
}
void Dqn_JSONBuilder_F64Named(Dqn_JSONBuilder *builder, Dqn_String8 key, double value, int decimal_places)
{
if (!builder)
return;
DQN_ASSERT(decimal_places <= 308);
decimal_places = DQN_MIN(decimal_places, 308);
if (decimal_places >= 16)
decimal_places = 16;
// NOTE: Generate the format string for the float, depending on how many
// decimals places it wants.
char float_fmt[16];
Dqn_isize require = 1; // null-terminator
if (decimal_places > 0) {
// NOTE: Emit the format string "%.<decimal_places>f" i.e. %.1f
require += STB_SPRINTF_DECORATE(snprintf)(float_fmt, sizeof(float_fmt), "%%.%df", decimal_places);
snprintf(float_fmt, sizeof(float_fmt), "%%.%df", decimal_places);
} else {
// NOTE: Emit the format string "%f"
require += STB_SPRINTF_DECORATE(snprintf)(float_fmt, sizeof(float_fmt), "%%f");
snprintf(float_fmt, sizeof(float_fmt), "%%f");
}
char fmt[32];
if (Dqn_String8_IsValid(key)) {
STB_SPRINTF_DECORATE(snprintf)(fmt, sizeof(fmt), "\"%%.*s\": %s", float_fmt);
} else {
STB_SPRINTF_DECORATE(snprintf)(fmt, sizeof(fmt), "%s", float_fmt);
}
Dqn_JSONWriter_PreAddItem_(writer);
if (Dqn_String8_IsValid(key))
Dqn_String8Builder_AppendFmtArgs(&writer->builder, fmt, DQN_STRING_FMT(key), value);
if (key.size)
snprintf(fmt, sizeof(fmt), "\"%%.*s\": %s", float_fmt);
else
Dqn_String8Builder_AppendFmtArgs(&writer->builder, fmt, value);
Dqn_JSONWriter_PostAddItem_(writer);
snprintf(fmt, sizeof(fmt), "%s", float_fmt);
Dqn_JSONBuilder_PreAddItem_(builder);
if (key.size)
Dqn_JSONBuilder_AppendFmtArgs_(builder, fmt, DQN_STRING_FMT(key), value);
else
Dqn_JSONBuilder_AppendFmtArgs_(builder, fmt, value);
Dqn_JSONBuilder_PostAddItem_(builder);
}
DQN_API void Dqn_JSONWriter_F64(Dqn_JSONWriter_ *writer, Dqn_f64 value, int decimal_places)
void Dqn_JSONBuilder_F64(Dqn_JSONBuilder *builder, double value, int decimal_places)
{
Dqn_JSONWriter_F64Named(writer, DQN_STRING8("") /*key*/, value, decimal_places);
Dqn_JSONBuilder_F64Named(builder, DQN_STRING8("") /*key*/, value, decimal_places);
}
#endif // DQN_WITH_JSON_WRITER
void Dqn_JSONBuilder_BoolNamed(Dqn_JSONBuilder *builder, Dqn_String8 key, bool value)
{
Dqn_JSONBuilder_PreAddItem_(builder);
Dqn_String8 value_string = value ? DQN_STRING8("true") : DQN_STRING8("false");
if (key.size)
Dqn_JSONBuilder_AppendFmtArgs_(builder, "\"%.*s\": %.*s", DQN_STRING_FMT(key), DQN_STRING_FMT(value_string));
else
Dqn_JSONBuilder_AppendFmtArgs_(builder, "%Boold", value);
Dqn_JSONBuilder_PostAddItem_(builder);
}
void Dqn_JSONBuilder_Bool(Dqn_JSONBuilder *builder, bool value)
{
Dqn_JSONBuilder_BoolNamed(builder, DQN_STRING8("") /*key*/, value);
}
#endif // DQN_WITH_JSON_BUILDER
#if defined(DQN_OS_WIN32)

2
dqn_unit_tests.cpp
View File

@ -13,7 +13,7 @@
#define DQN_WITH_FIXED_ARRAY // Dqn_FixedArray
#define DQN_WITH_FIXED_STRING // Dqn_FixedString
#define DQN_WITH_HEX // Dqn_Hex and friends ...
#define DQN_WITH_JSON_WRITER // Dqn_JsonWriter
#define DQN_WITH_JSON_BUILDER // Dqn_JSONBuilder
#define DQN_WITH_MAP // Dqn_Map
#define DQN_WITH_MATH // Dqn_V2/3/4/Mat4 and friends ...
#define DQN_WITH_THREAD_CONTEXT // Dqn_ThreadContext and friends ...