CPunch/Laika
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Added .clang-format, formatted codebase

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CPunch
2022-06-27 18:57:00 -05:00
parent 1d6ce15b3d
commit 48fa8935c3
46 changed files with 1756 additions and 1242 deletions
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49
tools/vmboxgen/src/main.c
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@@ -1,38 +1,46 @@
#include "lconfig.h"
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <inttypes.h>
#include "lconfig.h"
#define ERR(...) do { printf(__VA_ARGS__); exit(EXIT_FAILURE); } while(0);
#define ERR(...) \
do { \
printf(__VA_ARGS__); \
exit(EXIT_FAILURE); \
} while (0);
#define RANDBYTE (rand() % UINT8_MAX)
static const char *PREAMBLE = "/* file generated by VMBoxGen, see tools/vmboxgen/src/main.c */\n#ifndef LAIKA_VMBOX_CONFIG_H\n#define LAIKA_VMBOX_CONFIG_H\n\n";
static const char *PREAMBLE = "/* file generated by VMBoxGen, see tools/vmboxgen/src/main.c "
"*/\n#ifndef LAIKA_VMBOX_CONFIG_H\n#define LAIKA_VMBOX_CONFIG_H\n\n";
static const char *POSTAMBLE = "\n#endif\n";
void writeArray(FILE *out, uint8_t *data, int sz) {
void writeArray(FILE *out, uint8_t *data, int sz)
{
int i;
fprintf(out, "{");
for (i = 0; i < sz-1; i++) {
for (i = 0; i < sz - 1; i++) {
fprintf(out, "0x%02x, ", data[i]);
}
fprintf(out, "0x%02x};\n", data[sz-1]);
fprintf(out, "0x%02x};\n", data[sz - 1]);
}
void writeDefineArray(FILE *out, char *ident, uint8_t *data) {
void writeDefineArray(FILE *out, char *ident, uint8_t *data)
{
fprintf(out, "#define %s ", ident);
writeArray(out, data, LAIKA_VM_CODESIZE);
}
void writeDefineVal(FILE *out, char *ident, int data) {
void writeDefineVal(FILE *out, char *ident, int data)
{
fprintf(out, "#define %s 0x%02x\n", ident, data);
}
void addPadding(uint8_t *data, int start) {
void addPadding(uint8_t *data, int start)
{
int i;
/* if the box is less than LAIKA_VM_CODESIZE, add semi-random padding */
@@ -41,7 +49,8 @@ void addPadding(uint8_t *data, int start) {
}
}
void makeSKIDdata(char *data, int sz, uint8_t *buff, int key) {
void makeSKIDdata(char *data, int sz, uint8_t *buff, int key)
{
int i;
for (i = 0; i < sz; i++)
@@ -51,13 +60,14 @@ void makeSKIDdata(char *data, int sz, uint8_t *buff, int key) {
addPadding(buff, i);
}
#define MAKESKIDDATA(macro) \
key = RANDBYTE; \
makeSKIDdata(macro, strlen(macro), tmpBuff, key); \
writeDefineVal(out, "KEY_" #macro, key); \
#define MAKESKIDDATA(macro) \
key = RANDBYTE; \
makeSKIDdata(macro, strlen(macro), tmpBuff, key); \
writeDefineVal(out, "KEY_" #macro, key); \
writeDefineArray(out, "DATA_" #macro, tmpBuff);
int main(int argv, char **argc) {
int main(int argv, char **argc)
{
uint8_t tmpBuff[LAIKA_VM_CODESIZE];
int key;
FILE *out;
@@ -68,7 +78,8 @@ int main(int argv, char **argc) {
if ((out = fopen(argc[1], "w+")) == NULL)
ERR("Failed to open %s!\n", argc[1]);
srand(time(NULL)); /* really doesn't need to be cryptographically secure, the point is only to slow them down */
srand(time(NULL)); /* really doesn't need to be cryptographically secure, the point is only to
slow them down */
fprintf(out, PREAMBLE);
/* shared */