readfunctions.h File Reference

#include <stdint.h>
#include <stdio.h>
#include "javaclass.h"
#include "constantpool.h"

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Functions
uint8_t	readu4 (struct JavaClass *jc, uint32_t *out)
	Reads a four-byte unsigned integer from the JavaClass file. More...
uint8_t	readu2 (struct JavaClass *jc, uint16_t *out)
	Reads a two-byte unsigned integer from the JavaClass file. More...
int32_t	readFieldDescriptor (uint8_t *utf8_bytes, int32_t utf8_len, char checkValidClassIdentifier)
int32_t	readMethodDescriptor (uint8_t *utf8_bytes, int32_t utf8_len, char checkValidClassIdentifier)
float	readFloatFromUint32 (uint32_t bytes)
double	readDoubleFromUint64 (uint64_t bytes)

Function Documentation

readDoubleFromUint64()

double readDoubleFromUint64

(

uint64_t

bytes

)

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readFieldDescriptor()

int32_t readFieldDescriptor	(	uint8_t *	utf8_bytes,
		int32_t	utf8_len,
		char	checkValidClassIdentifier
	)

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readFloatFromUint32()

float readFloatFromUint32

(

uint32_t

bytes

)

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readMethodDescriptor()

int32_t readMethodDescriptor	(	uint8_t *	utf8_bytes,
		int32_t	utf8_len,
		char	checkValidClassIdentifier
	)

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readu2()

uint8_t readu2	(	JavaClass *	jc,
		uint16_t *	out
	)

Reads a two-byte unsigned integer from the JavaClass file.

Parameters

	JavaClass*	jc - poiter to an already open JavaClass file
[out]	uint16_t*	out - pointer to variable that will receive the value read, if non null.

Returns

1 in case of success, 0 in case of failure

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readu4()

uint8_t readu4	(	JavaClass *	jc,
		uint32_t *	out
	)

Reads a four-byte unsigned integer from the JavaClass file.

Parameters

	JavaClass*	jc - poiter to an already open JavaClass file
[out]	uint32_t*	out - pointer to variable that will receive the value read, if non null.

Returns

1 in case of success, 0 in case of failure

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