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Improvements to path handling. Patch from bit.

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This commit is contained in:
SarahW 2017-07-06 21:25:10 +01:00
commit 807b710a5d
55 changed files with 588 additions and 368 deletions
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80
src/allegro-main.c
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@ -14,7 +14,13 @@
#include "plat-mouse.h"
#include "sound.h"
#include "video.h"
#include <dirent.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <pwd.h>
#include "paths.h"
#undef printf
int has_been_inited = 0;
@ -60,10 +66,41 @@ uint64_t timer_read()
return 0;
}
int dir_exists(char *path)
{
DIR *dir = opendir(path);
if (dir)
{
closedir(dir);
return 1;
}
return 0;
}
int create_dir(char *path)
{
if (!mkdir(path, 0755))
return 1;
return 0;
}
void get_pcem_path(char *s, int size)
{
struct passwd *pw = getpwuid(getuid());
strncpy(s, pw->pw_dir, size-10);
append_slash(s, size);
strcat(s, ".pcem/");
//get_executable_name(s, size);
}
int main(int argc, char *argv[])
{
char s[512];
int frames = 0;
int c;
FILE *f;
allegro_init();
allegro_video_init();
install_timer();
@ -71,12 +108,51 @@ int main(int argc, char *argv[])
install_int_ex(onesec, BPS_TO_TIMER(1));
midi_init();
getpath();
paths_init();
/* create directories if they don't exist */
if (!dir_exists(pcem_path)) {
if (!create_dir(pcem_path))
return 0;
append_filename(s, pcem_path, "configs", 511);
if (!dir_exists(s) && !create_dir(s))
return 0;
append_filename(s, pcem_path, "roms", 511);
if (!dir_exists(s) && !create_dir(s))
return 0;
append_filename(s, pcem_path, "nvr", 511);
if (!dir_exists(s) && !create_dir(s))
return 0;
append_filename(s, pcem_path, "logs", 511);
if (!dir_exists(s) && !create_dir(s))
return 0;
}
/* set up default paths */
sprintf(s, "%s%s%c%s", pcem_path, "roms/", get_path_separator(), "/usr/share/pcem/roms/");
set_default_roms_paths(s);
append_filename(s, pcem_path, "nvr/", 511);
set_default_nvr_path(s);
append_filename(s, pcem_path, "configs/", 511);
set_default_configs_path(s);
append_filename(s, pcem_path, "logs/", 511);
set_default_logs_path(s);
sound_init();
initpc(argc, argv);
/* check if cfg exists, and if not create it */
append_filename(s, pcem_path, "pcem.cfg", 511);
f = fopen(s, "r");
if (f)
fclose(f);
else
saveconfig(NULL);
keyboard_init();
mouse_init();
joystick_init();