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SHELL 0.8.2

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- big refactoring, now uses libc.obj
- added kfetch command

git-svn-id: svn://kolibrios.org@8827 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Rustem Gimadutdinov (rgimad)
2021-06-12 21:34:41 +00:00
parent 112c948922
commit 68cf3e4293
59 changed files with 1617 additions and 2317 deletions
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programs/system/shell/cmd/cmd_cd.c
+34 -45
View File
@@ -1,58 +1,47 @@
int cmd_cd(char dir[])
{
char temp[256];
unsigned result;
char temp[256];
unsigned result;
if (NULL == dir)
{
#if LANG_ENG
printf(" cd <directory>\n\r");
#elif LANG_RUS
printf(" cd <¤¨ŕĽŞâŽŕ¨ď>\n\r");
#endif
return TRUE;
}
if ( 0 == strcmp(dir, ".") || 0 == strcmp(dir, "./") )
return TRUE;
if ( ( 0 == strcmp(dir, "..") || 0 == strcmp(dir, "../") ) && ( 0 != strcmp(cur_dir, "/")) )
{
cur_dir[strlen(cur_dir)-1]='\0';
dir_truncate(cur_dir);
set_cwd(cur_dir);
return TRUE;
}
if ( '/' == dir[0])
{
if ( dir_check(dir) )
{
strcpy(cur_dir, dir);
set_cwd(cur_dir);
if (NULL == dir) {
printf(CMD_CD_USAGE);
return TRUE;
}
return FALSE;
}
else
{
strcpy(temp, cur_dir);
if (cur_dir[strlen(cur_dir)-1] != '/')
strcat(temp, "/");
strcat(temp, dir);
if ( dir_check(temp) )
{
strcpy(cur_dir, temp);
set_cwd(cur_dir);
if ( 0 == strcmp(dir, ".") || 0 == strcmp(dir, "./") )
return TRUE;
if ( ( 0 == strcmp(dir, "..") || 0 == strcmp(dir, "../") ) && ( 0 != strcmp(cur_dir, "/")) ) {
cur_dir[strlen(cur_dir)-1]='\0';
dir_truncate(cur_dir);
set_cwd(cur_dir);
return TRUE;
}
if ( '/' == dir[0]) {
if ( dir_check(dir) )
{
strcpy(cur_dir, dir);
set_cwd(cur_dir);
return TRUE;
}
return FALSE;
}
else {
strcpy(temp, cur_dir);
if (cur_dir[strlen(cur_dir)-1] != '/')
strcat(temp, "/");
strcat(temp, dir);
if ( dir_check(temp) ) {
strcpy(cur_dir, temp);
set_cwd(cur_dir);
return TRUE;
}
return FALSE;
return FALSE;
}
}