Cronocide/Descent3
1
0
Fork 0
mirror of https://github.com/kevinbentley/Descent3.git synced 2025-01-22 11:28:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove unused ddio_GetTempFileName()

Browse Source
This commit is contained in:
Azamat H. Hackimov 2024-09-11 17:45:25 +03:00
parent 3e402d78d5
commit 627ab62f1f
3 changed files with 0 additions and 83 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
ddio/ddio.h
View File

@ -374,15 +374,6 @@ void ddio_MakePath(char *newPath, const char *absolutePathHeader, const char *su
void ddio_DoForeachFile(const std::filesystem::path &search_path, const std::regex &regex,
const std::function<void(std::filesystem::path)> &func);
// Generates a temporary filename based on the prefix, and basedir
// Parameters:
// basedir - directory to put the files
// prefix - prefix for the temp filename
// filename - buffer to hold generated filename (must be at least _MAX_PATH in length)
//
// Returns TRUE if successful, FALSE if an error
bool ddio_GetTempFileName(const char *basedir, const char *prefix, char *filename);
/**
* Generates a temporary filename based on the prefix in basedir. Function ensures that generated
* filename does not exists in basedir directory.

66
ddio/lnxfile.cpp
View File

@ -266,72 +266,6 @@ int ddio_GetFileSysRoots(char **roots, int max_roots) {
return 1;
}
// Generates a temporary filename based on the prefix, and basedir
// Parameters:
// basedir - directory to put the files
// prefix - prefix for the temp filename
// filename - buffer to hold generated filename (must be at least _MAX_PATH in length)
//
// Returns TRUE if successful, FALSE if an error
bool ddio_GetTempFileName(const char *basedir, const char *prefix, char *filename) {
char old_workdir[_MAX_PATH];
bool success = false;
if (strlen(prefix) > 64)
return false;
ddio_GetWorkingDir(old_workdir, _MAX_PATH);
if (!ddio_SetWorkingDir(basedir)) {
return false; // invalid base directory
}
char randname[10];
int index;
int tries = 0;
char rc;
bool created = false;
index = 0;
while (!success && tries < 20) {
// generate a bunch of random characters
rc = (rand() % 128);
if ((rc >= 'a' && rc <= 'z') || (rc >= 'A' && rc <= 'Z') || (rc >= '0' && rc <= '9')) {
// valid character
randname[index] = rc;
index++;
if (index == 10) {
// we hit the size of our max, see if we generated a unique filename
char t[_MAX_PATH];
randname[9] = '\0';
snprintf(t, sizeof(t), "%s%s.tmp", prefix, randname);
// see if we can find this file
FILE *fd = fopen(t, "rb");
if (!fd) {
// we found a good file!
ddio_MakePath(filename, basedir, t, NULL);
success = true;
created = true;
} else {
// already taken
fclose(fd);
tries++;
index = 0;
}
}
} else {
continue; // try again
}
}
ddio_SetWorkingDir(old_workdir);
return created;
}
bool ddio_CheckProcess(int pid) {
if (kill(pid, 0) == -1) {
/* some other error, log it */

8
ddio/winfile.cpp
View File

@ -271,14 +271,6 @@ void ddio_MakePath(char *newPath, const char *absolutePathHeader, const char *su
va_end(args);
}
bool ddio_GetTempFileName(const char *basedir, const char *prefix, char *filename) {
if (!GetTempFileName(basedir, prefix, 0, filename))
return false;
else
return true;
}
// retrieve root names, free up roots array (allocated with malloc) after use
int ddio_GetFileSysRoots(char **roots, int max_roots) {
char buffer[100];