diff options
| author | Michael Pavone <pavone@retrodev.com> | 2017-06-24 23:37:47 -0700 |
|---|---|---|
| committer | Michael Pavone <pavone@retrodev.com> | 2017-06-24 23:37:47 -0700 |
| commit | ee31eb2645a5af8171c3e3c17d7f5f954c3d6ec3 (patch) | |
| tree | 81fb2974f6fbd3bc763d9f6f7b7fa293250d59b0 | |
| parent | c21c73853ca656be57011cdb0c2e7b9da1dac5df (diff) | |
Add a file extension filter to the menu
| -rw-r--r-- | default.cfg | 2 | ||||
| -rw-r--r-- | menu.c | 31 |
2 files changed, 33 insertions, 0 deletions
diff --git a/default.cfg b/default.cfg index 91a75fd..1e75737 100644 --- a/default.cfg +++ b/default.cfg @@ -217,6 +217,8 @@ ui { #path template for saving SRAM, EEPROM and savestates #accepts special variables $HOME, $EXEDIR, $USERDATA, $ROMNAME save_path $USERDATA/blastem/$ROMNAME + #space delimited list of file extensions to filter against in menu + extensions bin gen md sms gg } system { @@ -220,10 +220,41 @@ void * menu_write_w(uint32_t address, void * context, uint16_t value) dst = copy_dir_entry_to_guest(dst, m68k, "..", 1); } #endif + char *ext_filter = strdup(tern_find_path_default(config, "ui\0extensions\0", (tern_val){.ptrval = "bin gen md sms gg"}, TVAL_PTR).ptrval); + uint32_t num_exts = 0, ext_storage = 5; + char **ext_list = malloc(sizeof(char *) * ext_storage); + char *cur_filter = ext_filter; + while (*cur_filter) + { + if (num_exts == ext_storage) { + ext_storage *= 2; + ext_list = realloc(ext_list, sizeof(char *) * ext_storage); + } + ext_list[num_exts++] = cur_filter; + cur_filter = split_keyval(cur_filter); + } for (size_t i = 0; dst && i < num_entries; i++) { + if (num_exts && !entries[i].is_dir) { + char *ext = path_extension(entries[i].name); + if (!ext) { + continue; + } + uint32_t extidx; + for (extidx = 0; extidx < num_exts; extidx++) + { + if (!strcmp(ext, ext_list[extidx])) { + break; + } + } + if (extidx == num_exts) { + continue; + } + } dst = copy_dir_entry_to_guest(dst, m68k, entries[i].name, entries[i].is_dir); } + free(ext_filter); + free(ext_list); //terminate list uint8_t *dest = get_native_pointer(dst, (void **)m68k->mem_pointers, &m68k->options->gen); if (dest) { |