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RenderHeader

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This commit is contained in:
psyc://psyced.org/~lynX 2011-04-22 11:50:13 +02:00
parent 9fd39c72a1
commit 893a318b82
5 changed files with 90 additions and 14 deletions
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21
include/psyc/render.h
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@ -1,3 +1,5 @@
#include "syntax.h"
/**
* Struct for keeping render state.
*/
@ -6,25 +8,28 @@ typedef enum {
PSYC_NEED_LENGTH = 1
} PSYC_RenderFlag;
typedef enum {
PSYC_FLAG_ROUTING = 1
} PSYC_RenderHeaderFlag;
typedef struct {
PSYC_RenderFlag flag; ///< flags for the renderer
PSYC_Part part; ///< part of the packet being rendered
size_t cursor; ///< current position in buffer
size_t start; ///< position where the rendered packet starts
size_t spot; ///< space for rendered length between the headers
size_t contentLength; ///< length of the content part
size_t length; ///< how big is the buffer we allocated
uint8_t buffer[]; ///< OMG a C99 feature! variable size buffer!
char buffer[]; ///< OMG a C99 feature! variable size buffer!
} PSYC_RenderState;
int PSYC_renderHeader(PSYC_RenderState* render,
const uint8_t* name, const size_t nlength,
const uint8_t* value, const size_t vlength,
const uint8_t flags, const uint8_t modifier);
const char* name, size_t nlength,
const char* value, size_t vlength,
PSYC_RenderHeaderFlag flags, char modifier);
int PSYC_renderBody(PSYC_RenderState* render,
const uint8_t* method, const size_t mlength,
const uint8_t* data, const size_t dlength,
const uint8_t flags);
const char* method, size_t mlength,
const char* data, size_t dlength);
int PSYC_doneRender(PSYC_RenderState* render,
uint8_t** buf, size_t* written);