From d015a5e66ac9b92bba4eb5020e7bf2384f65ed25 Mon Sep 17 00:00:00 2001
From: gramanas <anastasis.gramm2@gmail.com>
Date: Tue, 13 Nov 2018 01:29:29 +0200
Subject: Homedir finished

---
 src/actionhelper.c |  2 +-
 src/actions.c      | 11 +++++------
 src/ckutil.c       | 16 ++++++++--------
 src/ckutil.h       |  4 ++--
 src/dblayer.c      | 50 +++++++++++++++++++++++++++++++++++++-------------
 src/dblayer.h      |  8 ++++----
 unit/ck-test.c     |  8 ++++----
 7 files changed, 61 insertions(+), 38 deletions(-)

diff --git a/src/actionhelper.c b/src/actionhelper.c
index 1d2a518..c0dff0f 100644
--- a/src/actionhelper.c
+++ b/src/actionhelper.c
@@ -151,7 +151,7 @@ void edit_print_suggested_configs(DB *db, const char *pName) {
   strcat(name, pName);
   strcat(name, ":");
   cklist *paths = list_make_and_add(name);
-  get_program_paths(db, paths, pName, 1, 0);
+  get_program_paths(db, paths, pName, 1, 0, NULL);
   list_print(paths);
   list_free(paths);
 }
diff --git a/src/actions.c b/src/actions.c
index 36e3a42..990b371 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -56,7 +56,7 @@ int run_ADD(UserOpt * opt, Conf *conf) {
   }
   add_print_opts(&addOpt);
   /* Try adding the new config to the DB */
-  if (add_transaction_try(&db, &addOpt)) {
+  if (add_transaction_try(&db, &addOpt, conf->home_dir)) {
     goto error;
   }
   add_make_link(&addOpt, conf);
@@ -190,13 +190,13 @@ int run_LIST(UserOpt *opt, Conf *conf) {
   char tmp[STR_L] = "";
   switch(listOpt._lt) {
   case LT_PATH:
-    list_get_paths(&db, the_list, listOpt.bName, listOpt.attr);
+    list_get_paths(&db, the_list, listOpt.bName, listOpt.attr, conf->home_dir);
     break;
   case LT_PROGRAM:
     list_get_programs(&db, the_list);
     break;
   case LT_TREE:
-    list_get_path_program_tree(&db, the_list, listOpt.bName, listOpt.attr);
+    list_get_path_program_tree(&db, the_list, listOpt.bName, listOpt.attr, conf->home_dir);
     list_print(the_list);
     goto close;
   case LT_CKCONF:
@@ -218,7 +218,7 @@ int run_LIST(UserOpt *opt, Conf *conf) {
       ERR("Program %s doesn't exist in the database.", listOpt.pName);
       goto error;
     }
-    get_program_paths(&db, the_list, listOpt.pName, listOpt.bName, listOpt.attr);
+    get_program_paths(&db, the_list, listOpt.pName, listOpt.bName, listOpt.attr, conf->home_dir);
     break;
   }
   switch(listOpt._lst) {
@@ -242,7 +242,6 @@ int run_LIST(UserOpt *opt, Conf *conf) {
 }
 
 int run_SEARCH(UserOpt *opt, Conf *conf) {
-  UNUSED(conf);
   if (system("which grep > /dev/null 2>&1") != 0) {
     ERR("No grep avaliable. Please make sure you have grep installed.");
     return -1;
@@ -256,7 +255,7 @@ int run_SEARCH(UserOpt *opt, Conf *conf) {
   }
 
   cklist *paths = list_make_new();
-  list_get_paths(&db, paths, 0 /*basename*/, 0/*attributes*/);
+  list_get_paths(&db, paths, 0 /*basename*/, 0/*attributes*/, conf->home_dir);
   close_DB(&db);
   if (list_size(paths) && list_size(opt->args)) {
     do {
diff --git a/src/ckutil.c b/src/ckutil.c
index 0895677..8ae7e41 100644
--- a/src/ckutil.c
+++ b/src/ckutil.c
@@ -143,9 +143,9 @@ int str_is_empty(const char *s) {
   return 1;
 }
 
-int swap_tilde_with_home(char *ret, const char *s, const char *home) {
+char * swap_tilde_with_home(char *ret, const char *s, const char *home) {
   if (!ret || !s || !home) {
-    return -1;
+    return NULL;
   }
   ulong i;
   ulong homelen = strlen(home);
@@ -154,22 +154,22 @@ int swap_tilde_with_home(char *ret, const char *s, const char *home) {
     for (i = 1; i < strlen(s); i++) {
       ret[homelen - 1 + i] = s[i];
     }
-    return 0;
+    return ret;
   }
 
-  return -1;
+  return NULL;
 }
 
-int swap_home_with_tilde(char *ret, const char *s, const char *home) {
+char * swap_home_with_tilde(char *ret, const char *s, const char *home) {
   if (!ret || !s || !home) {
-    return -1;
+    return NULL;
   }
   ulong i;
   ulong homelen = strlen(home);
 
   for (i = 0; i < strlen(home); i++) {
     if (s[i] != home[i]) {
-      return -1;
+      return NULL;
     }
   }
   /* s starts with $HOME */
@@ -177,7 +177,7 @@ int swap_home_with_tilde(char *ret, const char *s, const char *home) {
   for (i = homelen; i < strlen(s); i++) {
     ret[i + 1 - homelen] = s[i];
   }
-  return 0;
+  return ret;
 }
 
 int util_own_grp_copy(const char *dest, const char *original) {
diff --git a/src/ckutil.h b/src/ckutil.h
index b9d94db..1a8c162 100644
--- a/src/ckutil.h
+++ b/src/ckutil.h
@@ -59,8 +59,8 @@ extern void str_join_dirname_with_basename(char *ret, const char *path,
  * else returns 0. */
 extern int str_is_empty(const char *s);
 
-extern int swap_tilde_with_home(char *ret, const char *s, const char *home);
-extern int swap_home_with_tilde(char *ret, const char *s, const char *home);
+extern char *swap_tilde_with_home(char *ret, const char *s, const char *home);
+extern char *swap_home_with_tilde(char *ret, const char *s, const char *home);
 
 /*********************/
 /* utility functions */
diff --git a/src/dblayer.c b/src/dblayer.c
index 08b1e4c..f263b86 100644
--- a/src/dblayer.c
+++ b/src/dblayer.c
@@ -331,8 +331,12 @@ int program_has_primary_config(DB *db, const int pid, char *ret, int *sec) {
   return 0;
 }
 
-int add_get_or_insert_config_to_db(DB *db, const int pid, const char *path, const int secret, const int prime) {
-  int cid = get_config_id(db, path);
+int add_get_or_insert_config_to_db(DB *db, const int pid, const char *path, const int secret, const int prime, const char *home) {
+  char tpath[STR_L];
+  if (!swap_home_with_tilde(tpath, path, home)) {
+    strcpy(tpath, path);
+  }
+  int cid = get_config_id(db, tpath);
   if (cid == -2) {
     db->error = SQL_ERR_SQLITE; 
     return -1;
@@ -343,7 +347,7 @@ int add_get_or_insert_config_to_db(DB *db, const int pid, const char *path, cons
       db->error = SQL_ERR_PRIMARY_REDEFINITION;
       return -1;
     }
-    return insert_to_config_table(db, path, secret, prime);
+    return insert_to_config_table(db, tpath, secret, prime);
   }
 
   /* If it exist it means the user has inserted the same path twice */
@@ -365,7 +369,7 @@ int add_get_or_insert_program_to_db(DB *db, const char *name) {
 
 int add_basename_exists(DB *db, const char *pName, const char *path) {
   cklist *baseNames = list_make_new();
-  get_program_paths(db, baseNames, pName, 1 /*basename */, 0);
+  get_program_paths(db, baseNames, pName, 1 /*basename */, 0, NULL);
   char *tmp = strdup(path);
   int rc = list_exists(baseNames, basename(tmp));
   free(tmp);
@@ -373,7 +377,7 @@ int add_basename_exists(DB *db, const char *pName, const char *path) {
   return rc;
 }
 
-int add_transaction_try(DB *db, const AddOpt * const opt) {
+int add_transaction_try(DB *db, const AddOpt * const opt, const char *home) {
   __BEGIN_TRANSACTION__
   int pid = add_get_or_insert_program_to_db(db, opt->progName);
   if (db->error == SQL_ERR_SQLITE) {
@@ -384,7 +388,7 @@ int add_transaction_try(DB *db, const AddOpt * const opt) {
     ERR("Cannot have two configs with the same basename, for the same program.");
     return 1;
   }
-  int cid = add_get_or_insert_config_to_db(db, pid, opt->confPath, opt->secret, opt->prime);
+  int cid = add_get_or_insert_config_to_db(db, pid, opt->confPath, opt->secret, opt->prime, home);
   if (db->error == SQL_ERR_SQLITE) {
     PRINT_ERR("Could not insert config to db.\n");
     return 1;
@@ -473,11 +477,13 @@ int edit_get_config(DB *db, const char *pName, char *ret, const char *cName, int
           }
         }
         free(tmp);
+        break;
       }
       else {
+        /* Since we are here, it means there is only 1 config for the selected program */
+        flag = 0;
         str_make_ck_config_name(confName, (char *)sqlite3_column_text(stmt, 0), pName);
         strcpy(ret, confName);
-        flag = 0;
         if (sec) {
           *sec = sqlite3_column_int(stmt, 1);
         }
@@ -490,7 +496,7 @@ int edit_get_config(DB *db, const char *pName, char *ret, const char *cName, int
   return -1;
 }
 
-int get_program_paths(DB *db, cklist *ckl, const char* pName, int bname, int attr) {
+int get_program_paths(DB *db, cklist *ckl, const char* pName, int bname, int attr, const char *home) {
   int pid = get_program_id(db, pName);
   /* error */
   if (pid == -2) {
@@ -527,7 +533,13 @@ int get_program_paths(DB *db, cklist *ckl, const char* pName, int bname, int att
         strcat(entry, basename(tmp));
       }
       else {
-        strcat(entry, tmp);
+        char tpath[STR_L] = "";
+        if (swap_tilde_with_home(tpath, tmp, home)) {
+          strcat(entry, tpath);
+        }
+        else {
+          strcat(entry, tmp);
+        }
       }
       if (attr) {
         /* primary */
@@ -552,7 +564,7 @@ int get_program_paths(DB *db, cklist *ckl, const char* pName, int bname, int att
   return -1;
 }
 
-int list_get_paths(DB *db, cklist *ckl, int bName, int attr) {
+int list_get_paths(DB *db, cklist *ckl, int bName, int attr, const char *home) {
   sqlite3_stmt *stmt;
   int rc;
 
@@ -571,7 +583,13 @@ int list_get_paths(DB *db, cklist *ckl, int bName, int attr) {
       strcat(path, basename(tmp));
     }
     else {
-      strcat(path, tmp);
+      char tpath[STR_L] = "";
+      if (swap_tilde_with_home(tpath, tmp, home)) {
+          strcat(path, tpath);
+        }
+      else {
+        strcat(path, tmp);
+      }
     }
     free(tmp);
     if (attr) {
@@ -615,7 +633,7 @@ int list_get_programs(DB *db, cklist *ckl) {
   return 1;
 }
 
-int list_get_path_program_tree(DB *db, cklist *ckl, int bName, int attr) {
+int list_get_path_program_tree(DB *db, cklist *ckl, int bName, int attr, const char *home) {
   sqlite3_stmt *stmt;
   int rc;
 
@@ -662,7 +680,13 @@ int list_get_path_program_tree(DB *db, cklist *ckl, int bName, int attr) {
         strcat(treePath, basename(tmp));
       }
       else {
-        strcat(treePath, tmp);
+        char tpath[STR_L] = "";
+        if (swap_tilde_with_home(tpath, tmp, home)) {
+          strcat(treePath, tpath);
+        }
+        else {
+          strcat(treePath, tmp);
+        }
       }
       free(tmp);
       if (attr) {
diff --git a/src/dblayer.h b/src/dblayer.h
index 20ab4b2..b826327 100644
--- a/src/dblayer.h
+++ b/src/dblayer.h
@@ -43,7 +43,7 @@ extern DB open_DB(const UserOpt *opt);
 
 extern void close_DB(DB *db);
 extern int program_exists(DB *db, const char *pName);
-extern int get_program_paths(DB *db, cklist *ckl, const char* pName, int bName, int attr);
+extern int get_program_paths(DB *db, cklist *ckl, const char* pName, int bName, int attr, const char *home);
 
 /********/
 /* init */
@@ -58,7 +58,7 @@ extern DB init_make_DB(const UserOpt *opt);
 /*******/
 
 /* Returns 1 in error, 0 otherwise */
-extern int add_transaction_try(DB *db, const AddOpt * const opt);
+extern int add_transaction_try(DB *db, const AddOpt * const opt, const char *home);
 
 /********/
 /* edit */
@@ -72,9 +72,9 @@ extern int edit_get_config(DB *db, const char *pName, char *ret, const char *cNa
 /* list */
 /********/
 
-extern int list_get_paths(DB *db, cklist *ckl, int bName, int attr);
+extern int list_get_paths(DB *db, cklist *ckl, int bName, int attr, const char *home);
 extern int list_get_programs(DB *db, cklist *ckl);
-extern int list_get_path_program_tree(DB *db, cklist *ckl, int bName, int attr);
+extern int list_get_path_program_tree(DB *db, cklist *ckl, int bName, int attr, const char *home);
 
 /*******/
 /* del */
diff --git a/unit/ck-test.c b/unit/ck-test.c
index 8d8ee08..36b23d8 100644
--- a/unit/ck-test.c
+++ b/unit/ck-test.c
@@ -49,12 +49,12 @@ void ck_str_utils_test() {
   /* getenv("HOME") -> /home/user */
   char home[STR_S] = "/home/user";
   char testpath[STR_S] = "/home/user/file";
-  assert(swap_home_with_tilde(str, testpath, home) == 0);
+  assert(swap_home_with_tilde(str, testpath, home));
   assert(strcmp(str, "~/file") == 0);
-  assert(swap_tilde_with_home(str2, str, home) == 0);
+  assert(swap_tilde_with_home(str2, str, home));
   assert(strcmp(str2, testpath) == 0);
-  assert(swap_home_with_tilde(str, "/not/starting/with/home", home));
-  assert(swap_tilde_with_home(str2, "/not/starting/with/tilde", home));
+  assert(swap_home_with_tilde(str, "/not/starting/with/home", home) == NULL);
+  assert(swap_tilde_with_home(str2, "/not/starting/with/tilde", home) == NULL);
 }
 
 int main() {
-- 
cgit v1.2.3