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new: better way of handling files db

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This commit is contained in:
ngn
2024-07-06 03:48:23 +03:00
parent 98e5c861df
commit 3a6f1c06c0
15 changed files with 396 additions and 437 deletions
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32
src/database/changes.c
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@ -3,6 +3,7 @@
#include "../../include/util.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
@ -13,10 +14,13 @@ bool lm_database_changes_update(lm_database_t *db, lm_pkg_t *pkg, char *file){
return false;
}
char changes_file[strlen(db->dir)+strlen(pkg->name)+20];
join_multiple(changes_file, db->dir, pkg->name, "changes");
char changes_file[strlen(pkg->name)+20];
sprintf(changes_file, "%s_changes", pkg->name);
if(!copy_file(changes_file, file))
char changes_path[strlen(db->dir)+sizeof(changes_file)];
join(changes_path, db->dir, changes_file);
if(!copy_file(changes_path, file))
return false; // error set by function
return true;
@ -28,10 +32,13 @@ bool lm_database_changes_del(lm_database_t *db, lm_pkg_t *pkg){
return false;
}
char changes_file[strlen(db->dir)+strlen(pkg->name)+20];
join_multiple(changes_file, db->dir, pkg->name, "changes");
char changes_file[strlen(pkg->name)+20];
sprintf(changes_file, "%s_changes", pkg->name);
if(unlink(changes_file) < 0 && errno != ENOENT){
char changes_path[strlen(db->dir)+sizeof(changes_file)];
join(changes_path, db->dir, changes_file);
if(unlink(changes_path) < 0 && errno != ENOENT){
lm_error_set(LM_ERR_DbChangesUnlinkFail);
return false;
}
@ -40,13 +47,16 @@ bool lm_database_changes_del(lm_database_t *db, lm_pkg_t *pkg){
}
char *lm_database_changes_get(lm_database_t *db, lm_pkg_t *pkg){
char *changes_file = malloc(strlen(db->dir)+strlen(pkg->name)+20);
join_multiple(changes_file, db->dir, pkg->name, "changes");
char changes_file[strlen(pkg->name)+20];
sprintf(changes_file, "%s_changes", pkg->name);
if(!exists(changes_file)){
free(changes_file);
char *changes_path = malloc(strlen(db->dir)+sizeof(changes_file));
join(changes_path, db->dir, changes_file);
if(!exists(changes_path)){
free(changes_path);
return NULL;
}
return changes_file;
return changes_path;
}