twix/raylib
1
0
Fork 0
mirror of https://github.com/raysan5/raylib.git synced 2025-12-25 10:22:33 -05:00
Code Issues Packages Projects Releases Wiki Activity

REXM: Avoid external tool for UUIDv4 generation, implement custom function

Browse Source
This commit is contained in:
Ray
2025-08-13 13:25:27 +02:00
parent ddebf5d7ac
commit b17f00b6d9
1 changed files with 33 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
tools/rexm/rexm.c
View File

@ -169,6 +169,10 @@ static void ClearExampleResources(char **resPaths);
// Add VS project (.vcxproj) to existing VS solution (.sol)
static int AddVSProjectToSolution(const char *projFile, const char *slnFile, const char *category);
// Generate unique UUID v4 string
// Output format: {9A2F48CC-0DA8-47C0-884E-02E37F9BE6C1}
const char *GenerateUUIDv4(void);
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
@ -1782,21 +1786,11 @@ static int AddVSProjectToSolution(const char *projFile, const char *slnFile, cha
{
int result = 0;
//WARNING: Function uses extensively TextFormat(), *projFile ptr will be overwriten after a while
// WARNING: Function uses extensively TextFormat(),
// *projFile ptr will be overwriten after a while
// Generate unique UUID
// WARNING: Make sure the file is found and the UUID generated is valid
const char *uuidGenPath = "C:/Program Files (x86)/Windows Kits/10/bin/10.0.26100.0/x64/uuidgen.exe";
char uuid[38] = { 0 };
if (FileExists(uuidGenPath))
{
system(TextFormat("\"%s\" > gen_uuid.txt", uuidGenPath));
char *uuidText = LoadFileText("gen_uuid.txt");
if (uuidText != NULL) strncpy(uuid, TextToUpper(uuidText), 36);
UnloadFileText(uuidText);
}
else LOG("WARNING: Tool not found: uuidgen.exe, UUID can not be generated\n");
char *uuid = GenerateUUIDv4();
// Replace default UUID (core_basic_window) on project file by new one
FileTextReplace(projFile, "0981CA98-E4A5-4DF1-987F-A41D09131EFC", uuid);
@ -1901,3 +1895,29 @@ static int AddVSProjectToSolution(const char *projFile, const char *slnFile, cha
return result;
}
// Generate unique UUID v4 string
// Output format: {9A2F48CC-0DA8-47C0-884E-02E37F9BE6C1}
const char *GenerateUUIDv4(void)
{
static char uuid[38] = { 0 };
memset(uuid, 0, 38);
unsigned char bytes[16] = { 0 };
for (int i = 0; i < 16; i++) bytes[i] = (unsigned char)GetRandomValue(0, 255);
// Set version (4) and variant (RFC 4122)
bytes[6] = (bytes[6] & 0x0F) | 0x40; // Version
bytes[8] = (bytes[8] & 0x3F) | 0x80; // Variant
snprintf(uuid, 38,
"%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
bytes[0], bytes[1], bytes[2], bytes[3],
bytes[4], bytes[5],
bytes[6], bytes[7],
bytes[8], bytes[9],
bytes[10], bytes[11], bytes[12], bytes[13], bytes[14], bytes[15]);
return uuid;
}