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Improved safety and reliability of the --add option

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Marc
2022-10-02 19:11:37 +02:00
parent 511a4ae352
commit bdb2f52d07
6 changed files with 135 additions and 45 deletions
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src/main.c
+14 -9
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@@ -345,8 +345,18 @@ int setup(int argc, char ** argv) {
//links don't conflict with overlayfs and avoid coping 17Gb of files.
//but links require the files to be on the same filesystem
const int returnValue = copy(steamGameFolder, gameFolder, CP_RECURSIVE | CP_NO_TARGET_DIR | CP_LINK);
if(returnValue < 0) copy(steamGameFolder, gameFolder, CP_RECURSIVE | CP_NO_TARGET_DIR);
int returnValue = copy(steamGameFolder, gameFolder, CP_RECURSIVE | CP_NO_TARGET_DIR | CP_LINK);
if(returnValue < 0) {
printf("Coping game files. HINT: having the game on the same partition as you home director will make this operation use zero extra space");
returnValue = copy(steamGameFolder, gameFolder, CP_RECURSIVE | CP_NO_TARGET_DIR);
if(returnValue < 0) {
fprintf(stderr, "Copy failed make sure you have enough space on your device.");
free(steamGameFolder);
free(gameFolder);
return EXIT_FAILURE;
}
}
casefold(gameFolder);
free(steamGameFolder);
free(gameFolder);
@@ -382,7 +392,7 @@ int removeMod(int argc, char ** argv) {
}
//strtoul set EINVAL if the string is invalid
u_int32_t modId = strtoul(argv[3], NULL, 10);
unsigned long modId = strtoul(argv[3], NULL, 10);
if(errno == EINVAL) {
printf("Modid has to be a valid number\n");
return EXIT_FAILURE;
@@ -423,7 +433,7 @@ int fomod(int argc, char ** argv) {
}
//strtoul set EINVAL if the string is invalid
u_int32_t modId = strtoul(argv[3], NULL, 10);
unsigned long modId = strtoul(argv[3], NULL, 10);
if(errno == EINVAL) {
printf("Modid has to be a valid number\n");
return -1;
@@ -498,11 +508,6 @@ int main(int argc, char ** argv) {
if(i < 0) {
printf("Could not create configs, check access rights for this path: %s", configFolder);
}
//try to enable casefold
//failure would have no impact
char * chattrcommand = g_strjoin("", "chattr +F ",configFolder, " 2> /dev/null", NULL);
system(chattrcommand);
g_free(chattrcommand);
}
}