move working files to /tmp, replace BOOKI_FILE and clean up after

1 files changed, 32 insertions, 2 deletions

diff --git a/booki.c b/booki.c
index 35857ed..0540f56 100644
--- a/booki.c
+++ b/booki.c
@@ -7,8 +7,8 @@
 #include <sys/wait.h>
 #include <unistd.h>
 
-#define EDIT_FILE "edit.toml"
-#define FIXED_FILE "fixed.toml"
+#define EDIT_FILE "/tmp/booki-edit.toml"
+#define FIXED_FILE "/tmp/booki-fixed.toml"
 
 #define MAX_SEARCH_OPTS 5
 
@@ -488,6 +488,24 @@ void open(char* filepath) {
     }
 }
 
+bool copy(char* src, char* dest) {
+    pid_t pid;
+    int status;
+    switch((pid = fork())) {
+        case -1:
+            printf("fork failed\n");
+            return false;
+        case 0:
+            execl("/bin/cp", "/bin/cp", src, dest, NULL);
+            printf("copy failed\n");
+            return false;
+        default:
+            // wait for the chlid to finish
+            pid = wait(&status);
+            return true;
+    }
+}
+
 void free_es(struct es* str) {
     if (str == NULL) return;
     struct es* tmp;
@@ -572,8 +590,11 @@ void search(int argc, char* argv[], char* booki_file) {
 
     // if we're editing, both files are open at this point
     if (search_opts.edit) {
+        // first, close and let the user edit
         fclose(edit_file);
         open(EDIT_FILE);
+
+        // after they've edited, read it in and add it to fixed_file
         data = load_file(EDIT_FILE);
         if (!data) {
             printf("can't open edit file\n");
@@ -588,6 +609,15 @@ void search(int argc, char* argv[], char* booki_file) {
         }
 
         fclose(fixed_file);
+
+        // copy the fixed_file to booki file
+        bool success = copy(FIXED_FILE, booki_file);
+        if (!success) {
+            printf("failed! fixed file is here: %s\n", FIXED_FILE);
+        } else {
+            unlink(EDIT_FILE);
+            unlink(FIXED_FILE);
+        }
     }
 }