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implementation of jump_to_dir

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nova
2025-08-12 21:59:34 +02:00
parent 7b563894f7
commit 7526a9e6e5
2 changed files with 91 additions and 43 deletions
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53
interactions.c
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@@ -519,11 +519,56 @@ void not_implemented(int passes, int index){
mvaddstr(terminal_height-1, strlen(key_binding[index].comment) + strlen("\t"), "is not yet implemented");
}
void jump_to_dir(int passes, int index){
if ((char*)key_binding[index].black_magic) {
if (chdir(getenv((char*)key_binding[index].black_magic+1)) != 0) {
FAIL("jump_to_dir", "jumping to black_magic in config.h failed");
char *ch = (char*)key_binding[index].black_magic;
char slash = 0;
unsigned int env_len = 0;
while (*ch != '\0') {
if (*ch == '/') {
slash = 1;
break;
}
}
env_len++;
ch++;
}
char *env_str = NULL;
char *env_parsed = NULL;
char *path = NULL;
ch = (char*)key_binding[index].black_magic;
if (*ch == '/') {
path = malloc(strlen((char*)key_binding[index].black_magic));
strcpy(path, (char*)key_binding[index].black_magic);
} else if (slash) {
env_str = malloc(env_len * sizeof(char));
memcpy(env_str, (char*)key_binding[index].black_magic +1, env_len);
env_str[env_len-1] = '\0';
env_parsed = getenv(env_str);
if (env_parsed) {
path = concat(env_parsed, (char*)key_binding[index].black_magic + env_len);
} else {
path = malloc(strlen((char*)key_binding[index].black_magic));
strcpy(path, (char*)key_binding[index].black_magic);
}
} else {
env_parsed = getenv((char*)key_binding[index].black_magic +1);
if (env_parsed) {
path = malloc(strlen(env_parsed)+1);
strcpy(path, env_parsed);
} else {
path = malloc(strlen((char*)key_binding[index].black_magic));
strcpy(path, (char*)key_binding[index].black_magic);
}
}
if (chdir(path) != 0) {
FAIL("jump_to_dir", "jumping to black_magic in config.h failed");
}
/*env_parsed shall not be modified (read: free'd) - the man page*/
if (env_str) {
free(env_str);
}
if(path) {
free(path);
}
status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK | STATUS_RELOAD_DIRECTORY);
}
void order_by(int passes, int index){