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Rearranged bb_browse() a little to include more of the setup work.

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This commit is contained in:
Bruce Hill 2019-11-11 10:48:12 -08:00
parent b2f4d84985
commit ff1a1388f1
2 changed files with 17 additions and 18 deletions
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33
bb.c
View File

@ -19,12 +19,16 @@ static int dirty = 1;
/*
* Use bb to browse the filesystem.
*/
void bb_browse(bb_t *bb)
void bb_browse(bb_t *bb, const char *initial_path)
{
static long cmdpos = 0;
int check_cmds = 1;
dirty = 1;
if (populate_files(bb, initial_path))
err("Could not find initial path: \"%s\"", initial_path);
run_script(bb, runstartup);
goto force_check_cmds;
while (!bb->should_quit) {
@ -1259,13 +1263,6 @@ int main(int argc, char *argv[])
for (int i = 0; i < sizeof(signals)/sizeof(signals[0]); i++)
sigaction(signals[i], &sa, NULL);
bb_t *bb = memcheck(calloc(1, sizeof(bb_t)));
strcpy(bb->columns, "*smpn");
strcpy(bb->sort, "+n");
if (populate_files(bb, full_initial_path))
err("Could not find initial path: \"%s\"", initial_path);
run_script(bb, runstartup);
write(cmdfd, "\0", 1);
for (int i = 0; i < argc; i++) {
if (argv[i][0] == '+') {
@ -1284,27 +1281,29 @@ int main(int argc, char *argv[])
close(cmdfd); cmdfd = -1;
init_term();
bb_browse(bb);
bb_t bb = {
.columns = "*smpn",
.sort = "+n"
};
bb_browse(&bb, full_initial_path);
fputs(T_LEAVE_BBMODE, tty_out);
cleanup();
if (bb->selected && print_selection) {
for (entry_t *e = bb->selected; e; e = e->selected.next) {
if (bb.selected && print_selection) {
for (entry_t *e = bb.selected; e; e = e->selected.next) {
write(STDOUT_FILENO, e->fullname, strlen(e->fullname));
write(STDOUT_FILENO, &sep, 1);
}
fflush(stdout);
}
if (print_dir)
printf("%s\n", bb->path);
printf("%s\n", bb.path);
// Cleanup:
populate_files(bb, NULL);
while (bb->selected)
set_selected(bb, bb->selected, 0);
free(bb);
populate_files(&bb, NULL);
while (bb.selected)
set_selected(&bb, bb.selected, 0);
if (cmdfilename) free(cmdfilename);
return 0;
}

2
bb.h
View File

@ -191,7 +191,7 @@ const column_t columns[] = {
};
// Functions
void bb_browse(bb_t *bb);
void bb_browse(bb_t *bb, const char *initial_path);
static void cleanup(void);
static void cleanup_and_raise(int sig);
static const char* color_of(mode_t mode);