void fs_send_file(const gchar *filename)
{
int err;
// set pbar title
if(tifiles_file_is_flash(filename))
{
create_pbar_(FNCT_SEND_APP, _("Sending app(s)"));
}
else if(tifiles_file_is_group(filename))
{
create_pbar_(FNCT_SEND_VAR, _("Sending var(s)"));
}
else if(tifiles_file_is_backup(filename))
{
create_pbar_(FNCT_SEND_BACKUP, _("Restoring"));
}
else if(tifiles_file_is_single(filename))
{
create_pbar_(FNCT_SEND_VAR, _("Sending var(s)"));
}
else if(tifiles_file_is_tigroup(filename))
{
create_pbar_type5(_("Restoring"));
}
// note that core is currently not bkpt-interruptible when
// transferring file
GTK_REFRESH();
err = ti68k_linkport_send_file(filename);
handle_error();
destroy_pbar();
}
/**
* tifiles_file_is_single:
* @filename: a filename as string.
*
* Check whether file is a single TI file (like program, function, ...).
*
* Return value: a boolean value.
**/
TIEXPORT2 int TICALL tifiles_file_is_single(const char *filename)
{
if (!tifiles_file_is_ti(filename))
return 0;
if (!tifiles_file_is_group(filename) &&
!tifiles_file_is_backup(filename) &&
!tifiles_file_is_flash(filename) &&
!tifiles_file_is_tigroup(filename))
return !0;
return 0;
}
/**
* tifiles_file_get_class:
* @filename: a filename as string.
*
* Returns the file class (single, group, backup, flash).
*
* Return value: a value in #FileClass.
**/
TIEXPORT2 FileClass TICALL tifiles_file_get_class(const char *filename)
{
if (tifiles_file_is_single(filename))
return TIFILE_SINGLE;
else if (tifiles_file_is_group(filename))
return TIFILE_GROUP;
else if (tifiles_file_is_backup(filename))
return TIFILE_BACKUP;
else if (tifiles_file_is_flash(filename))
return TIFILE_FLASH;
else if (tifiles_file_is_tigroup(filename))
return TIFILE_TIGROUP;
else
return 0;
}
/**
* ti9x_file_display:
* @filename: a TI file.
*
* Determine file class and display internal content.
*
* Return value: an error code, 0 otherwise.
**/
int ti9x_file_display(const char *filename)
{
Ti9xRegular *content1;
Ti9xBackup *content2;
Ti9xFlash *content3;
int ret;
// the testing order is important: regular before backup (due to TI89/92+)
if (tifiles_file_is_flash(filename) || tifiles_file_is_tib(filename))
{
content3 = tifiles_content_create_flash(CALC_TI92);
ret = ti9x_file_read_flash(filename, content3);
if (!ret)
{
ti9x_content_display_flash(content3);
tifiles_content_delete_flash(content3);
}
}
else if (tifiles_file_is_regular(filename))
{
content1 = tifiles_content_create_regular(CALC_TI92);
ret = ti9x_file_read_regular(filename, content1);
if (!ret)
{
tifiles_file_display_regular(content1);
tifiles_content_delete_regular(content1);
}
}
else if (tifiles_file_is_backup(filename))
{
content2 = tifiles_content_create_backup(CALC_TI92);
ret = ti9x_file_read_backup(filename, content2);
if (!ret)
{
ti9x_content_display_backup(content2);
tifiles_content_delete_backup(content2);
}
}
else
{
tifiles_info("Unknown file type !");
return ERR_BAD_FILE;
}
return ret;
}
void tilp_local_selection_add(const char* filename)
{
FileEntry* fe = g_malloc0(sizeof(FileEntry));
fe->name = g_strdup(filename);
if(tifiles_file_is_regular(fe->name))
local.selection0 = g_list_prepend(local.selection0, fe);
else if(tifiles_file_is_flash(fe->name))
local.selection2 = g_list_prepend(local.selection2, fe);
else if(tifiles_file_is_backup(fe->name))
local.selection4 = g_list_prepend(local.selection4, fe);
else if(tifiles_file_is_tigroup(fe->name))
local.selection5 = g_list_prepend(local.selection5, fe);
}
// Restore
TILP_EXPORT void on_tilp_button4_clicked(GtkButton* button, gpointer user_data)
{
const char *filename;
char *ext;
int mode = TIG_ALL | TIG_BACKUP;
ext = g_strconcat("*.", tifiles_fext_of_backup(options.calc_model), ";*.tig", NULL);
filename = create_fsel(local.cwdir, NULL, ext, FALSE);
g_free(ext);
if(filename)
{
if(tifiles_file_is_tigroup(filename))
{
int ret = backup_box(_("Restore"), _("Data to restore:"), &mode);
if(ret != BUTTON1)
return;
tilp_calc_send_tigroup(filename, mode | TIG_BACKUP);
}
else if(tifiles_file_is_backup(filename))
tilp_calc_send_backup(filename);
}
}
/**
* ti9x_file_read_backup:
* @filename: name of backup file to open.
* @content: where to store the file content.
*
* Load the backup file into a Ti9xBackup structure.
*
* Structure content must be freed with #tifiles_content_delete_backup when
* no longer used. If error occurs, the structure content is released for you.
*
* Return value: an error code, 0 otherwise.
**/
int ti9x_file_read_backup(const char *filename, Ti9xBackup *content)
{
FILE *f;
long cur_pos = 0;
uint32_t file_size;
char signature[9];
uint16_t sum;
int ret = ERR_FILE_IO;
if (content == NULL)
{
tifiles_critical("%s: an argument is NULL", __FUNCTION__);
return ERR_INVALID_FILE;
}
if (!tifiles_file_is_backup(filename))
{
ret = ERR_INVALID_FILE;
goto tfrb2;
}
f = g_fopen(filename, "rb");
if (f == NULL)
{
tifiles_info( "Unable to open this file: %s", filename);
ret = ERR_FILE_OPEN;
goto tfrb2;
}
// Get file size, then rewind.
if (fseek(f, 0, SEEK_END) < 0) goto tfrb;
cur_pos = ftell(f);
if (cur_pos < 0) goto tfrb;
if (fseek(f, 0, SEEK_SET) < 0) goto tfrb;
// The TI-68k series' members have at best 4 MB of Flash (TODO: modify this code if this no longer holds).
// Backup files larger than that size are highly dubious, files larger than twice that size are insane.
if (cur_pos >= (8L << 20))
{
ret = ERR_INVALID_FILE;
goto tfrb;
}
if (fread_8_chars(f, signature) < 0) goto tfrb;
content->model = tifiles_signature2calctype(signature);
if (content->model == CALC_NONE)
{
ret = ERR_INVALID_FILE;
}
if (fread_word(f, NULL) < 0) goto tfrb;
if (fread_8_chars(f, NULL) < 0) goto tfrb;
if (fread_n_chars(f, 40, content->comment) < 0) goto tfrb;
if (fread_word(f, NULL) < 0) goto tfrb;
if (fread_long(f, NULL) < 0) goto tfrb;
if (fread_8_chars(f, content->rom_version) < 0) goto tfrb;
if (fread_byte(f, &(content->type)) < 0) goto tfrb;
if (fread_byte(f, NULL) < 0) goto tfrb;
if (fread_word(f, NULL) < 0) goto tfrb;
if (fread_long(f, &file_size) < 0) goto tfrb;
if (file_size > (uint32_t)cur_pos)
{
ret = ERR_INVALID_FILE;
goto tfrb;
}
content->data_length = file_size - 0x52 - 2;
if (fread_word(f, NULL) < 0) goto tfrb;
content->data_part = (uint8_t *)g_malloc0(content->data_length);
if (content->data_part == NULL)
{
ret = ERR_MALLOC;
goto tfrb;
}
if (fread(content->data_part, 1, content->data_length, f) < content->data_length) goto tfrb;
if (fread_word(f, &(content->checksum)) < 0) goto tfrb;
sum = tifiles_checksum(content->data_part, content->data_length);
#if defined(CHECKSUM_ENABLED)
if (sum != content->checksum)
{
ret = ERR_FILE_CHECKSUM;
goto tfrb;
}
#endif
fclose(f);
return 0;
tfrb: // release on exit
tifiles_critical("%s: error reading / understanding file %s", __FUNCTION__, filename);
fclose(f);
tfrb2:
tifiles_content_delete_backup(content);
return ret;
}
/**
* tifiles_file_test:
* @filename: a filename as string.
* @type: type to check
* @target: hand-held model or CALC_NONE for no filtering
*
* Check whether #filename is a TI file of type #type useable on a #target model.
* This function is a generic one which overwrap and extends the tifiles_file_is_*
* functions.
*
* This is a powerful function which allows checking of a specific file type for
* a given target.
*
* Return value: a boolean value.
**/
TIEXPORT2 int TICALL tifiles_file_test(const char *filename, FileClass type, CalcModel target)
{
char *e = tifiles_fext_get(filename);
if (!tifiles_file_is_ti(filename))
return 0;
if (!strcmp(e, ""))
return 0;
if(target > CALC_MAX)
{
tifiles_critical("tifiles_file_test: invalid target argument! This is a bug.");
return 0;
}
if(type & TIFILE_SINGLE)
{
if(target && !g_ascii_strncasecmp(e, GROUP_FILE_EXT[target], 2))
return !0;
else
return tifiles_file_is_single(filename);
}
if(type & TIFILE_GROUP)
{
if(target && !g_ascii_strcasecmp(e, GROUP_FILE_EXT[target]))
return !0;
else
return tifiles_file_is_group(filename);
}
if(type & TIFILE_REGULAR)
{
return tifiles_file_test(filename, TIFILE_SINGLE, target) ||
tifiles_file_test(filename, TIFILE_GROUP, target);
}
if(type & TIFILE_BACKUP)
{
if(target && !g_ascii_strcasecmp(e, BACKUP_FILE_EXT[target]))
return !0;
else
return tifiles_file_is_backup(filename);
}
if(type & TIFILE_OS)
{
if(target && !g_ascii_strcasecmp(e, FLASH_OS_FILE_EXT[target]))
return !0;
else if(target && tifiles_file_is_tib(filename))
{
FILE *f;
uint8_t data[16];
f = g_fopen(filename, "rb");
if(f == NULL)
return 0;
fread_n_chars(f, 16, (char *)data);
fclose(f);
switch(data[8])
{
case 1: if(target != CALC_TI92P) return 0;
case 3: if(target != CALC_TI89) return 0;
case 8: if(target != CALC_V200) return 0;
case 9: if(target != CALC_TI89T) return 0;
}
return !0;
}
else
return tifiles_file_is_os(filename);
}
if(type & TIFILE_APP)
{
if(target && !g_ascii_strcasecmp(e, FLASH_APP_FILE_EXT[target]))
return !0;
else
return tifiles_file_is_app(filename);
}
if(type & TIFILE_FLASH)
{
return tifiles_file_test(filename, TIFILE_OS, target) ||
tifiles_file_test(filename, TIFILE_APP, target);
}
if(type & TIFILE_TIGROUP)
{
if(target)
{
// No easy/light way for this part: we have to load the whole file
// and to parse the TigEntry structures.
TigContent *content;
int ret, ok=0;
int k;
if(!tifiles_file_has_tig_header(filename))
return 0;
content = tifiles_content_create_tigroup(CALC_NONE, 0);
ret = tifiles_file_read_tigroup(filename, content);
if(ret) return 0;
for (k = 0; k < content->n_apps; k++)
{
TigEntry *te = content->app_entries[k];
if(tifiles_calc_are_compat(te->content.regular->model, target))
ok++;
}
for (k = 0; k < content->n_vars; k++)
{
TigEntry *te = content->var_entries[k];
if(tifiles_calc_are_compat(te->content.regular->model, target))
ok++;
}
tifiles_content_delete_tigroup(content);
return ok;
}
else
return tifiles_file_is_tigroup(filename);
}
return 0;
}
// The main function
int main(int argc, char **argv)
{
char *msg = NULL;
char buffer[256];
int i;
int ret;
// init library
tifiles_library_init();
// test tifiles.c
printf("Library version : <%s>\n", tifiles_version_get());
printf("--\n");
// test error.c
tifiles_error_get(515, &msg);
printf("Error message: <%s>\n", msg);
#ifndef __WIN32__
free(msg);
#endif
printf("--\n");
// test type2str.c
printf("tifiles_string_to_model: <%i> <%i>\n", CALC_TI92,
tifiles_string_to_model(tifiles_model_to_string(CALC_TI92)));
printf("tifiles_string_to_attribute: <%i> <%i>\n", ATTRB_LOCKED,
tifiles_string_to_attribute(tifiles_attribute_to_string(ATTRB_LOCKED)));
printf("tifiles_string_to_class: <%i> <%i>\n", TIFILE_SINGLE,
tifiles_string_to_class(tifiles_class_to_string(TIFILE_SINGLE)));
printf("--\n");
// test filetypes.c
for(i = CALC_TI73; i <= CALC_V200; i++)
{
printf("%s (%i) ", tifiles_fext_of_group(i), i);
}
printf("\n");
for(i = CALC_TI73; i <= CALC_V200; i++)
{
printf("%s ", tifiles_fext_of_backup(i));
}
printf("\n");
for(i = CALC_TI73; i <= CALC_V200; i++)
{
printf("%s ", tifiles_fext_of_flash_os(i));
}
printf("\n");
for(i = CALC_TI73; i <= CALC_V200; i++)
{
printf("%s ", tifiles_fext_of_flash_app(i));
}
printf("\n");
printf("--\n");
printf("<%s> <%s>\n", "foo.bar", tifiles_fext_get("foo.bar"));
ret = tifiles_file_is_ti(PATH("misc/str.92s"));
printf("tifiles_file_is_ti: %i\n", ret);
ret = tifiles_file_is_single(PATH("misc/str.92s"));
printf("tifiles_file_is_single: %i\n", ret);
ret = tifiles_file_is_group(PATH("misc/group.92g"));
printf("tifiles_file_is_group: %i\n", ret);
ret = tifiles_file_is_regular(PATH("misc/str.92s"));
printf("tifiles_file_is_regular: %i\n", ret);
ret = tifiles_file_is_regular(PATH("misc/group.92g"));
printf("tifiles_file_is_regular: %i\n", ret);
ret = tifiles_file_is_backup(PATH("misc/backup.83b"));
printf("tifiles_file_is_backup: %i\n", ret);
ret = tifiles_file_is_flash(PATH("misc/ticabfra.89k"));
printf("tifiles_file_is_flash: %i\n", ret);
ret = tifiles_file_is_flash(PATH("misc/TI73_OS160.73U"));
printf("tifiles_file_is_flash: %i\n", ret);
ret = tifiles_file_is_tib(PATH("misc/ams100.tib"));
printf("tifiles_file_is_tib: %i\n", ret);
ret = tifiles_file_is_tigroup(PATH("misc/test.tig"));
printf("tifiles_file_is_tigroup: %i\n", ret);
printf("--\n");
// test typesxx.c
printf("tifiles_file_get_model: %s\n",
tifiles_model_to_string(tifiles_file_get_model(PATH("misc/str.92s"))));
printf("tifiles_file_get_class: %s\n",
tifiles_class_to_string(tifiles_file_get_class(PATH("misc/group.92g"))));
printf("tifiles_file_get_type: %s\n",
tifiles_file_get_type(PATH("misc/TI73_OS160.73U")));
printf("tifiles_file_get_icon: %s\n",
tifiles_file_get_icon(PATH("misc/str.92s")));
printf("--\n");
// test misc.c
printf("tifiles_calc_is_ti8x: %i\n", tifiles_calc_is_ti8x(CALC_TI83));
printf("tifiles_calc_is_ti9x: %i\n", tifiles_calc_is_ti9x(CALC_TI89));
printf("tifiles_has_folder: %i\n", tifiles_has_folder(CALC_TI92));
printf("tifiles_is_flash: %i\n", tifiles_is_flash(CALC_TI73));
printf("tifiles_get_varname: <%s>\n", tifiles_get_varname("fld\\var"));
printf("tifiles_get_fldname: <%s>\n", tifiles_get_fldname("fld\\var"));
tifiles_build_fullname(CALC_TI89, buffer, "fld", "var");
printf("tifiles_build_fullname: <%s>\n", buffer);
printf("--\n");
// test filesxx.c & grouped.c
do
{
// TI73 support
change_dir(PATH("ti73"));
ret = test_ti73_backup_support(); if (ret) break;
ret = test_ti73_regular_support(); if (ret) break;
ret = test_ti73_group_support(); if (ret) break;
ret = test_ti73_ungroup_support(); if (ret) break;
// TI82 support
change_dir(PATH("ti82"));
ret = test_ti82_backup_support(); if (ret) break;
ret = test_ti82_regular_support(); if (ret) break;
ret = test_ti82_group_support(); if (ret) break;
ret = test_ti82_ungroup_support(); if (ret) break;
// TI83 support
change_dir(PATH("ti83"));
ret = test_ti83_backup_support(); if (ret) break;
ret = test_ti83_regular_support(); if (ret) break;
ret = test_ti83_group_support(); if (ret) break;
ret = test_ti83_ungroup_support(); if (ret) break;
// TI84+ support
change_dir(PATH("ti84p"));
ret = test_ti84p_regular_support(); if (ret) break;
ret = test_ti84p_group_support(); if (ret) break;
ret = test_ti84p_ungroup_support(); if (ret) break;
ret = test_ti84p_flash_support(); if (ret) break;
// TI85 support
change_dir(PATH("ti85"));
ret = test_ti85_regular_support(); if (ret) break;
// TI86 support
change_dir(PATH("ti86"));
ret = test_ti86_backup_support(); if (ret) break;
ret = test_ti86_regular_support(); if (ret) break;
ret = test_ti86_group_support(); if (ret) break;
ret = test_ti86_ungroup_support(); if (ret) break;
// TI89 support
change_dir(PATH("ti89"));
ret = test_ti89_regular_support(); if (ret) break;
ret = test_ti89_flash_support(); if (ret) break;
ret = test_v200_regular_support(); if (ret) break;
// TI92 support
change_dir(PATH("ti92"));
ret = test_ti92_backup_support(); if (ret) break;
ret = test_ti92_regular_support(); if (ret) break;
ret = test_ti92_group_support(); if (ret) break;
ret = test_ti92_ungroup_support(); if (ret) break;
// TIXX certificates
change_dir(PATH("certs"));
ret = test_ti8x_cert_support(); if (ret) break;
ret = test_ti9x_cert_support(); if (ret) break;
// Add/Del files
change_dir(PATH("misc"));
ret = test_ti8x_group_merge(); if (ret) break;
change_dir(PATH("tig"));
ret = test_tigroup();
} while(0);
// end of test
tifiles_library_exit();
return ret;
}
/**
* ti9x_file_read_backup:
* @filename: name of backup file to open.
* @content: where to store the file content.
*
* Load the backup file into a Ti9xBackup structure.
*
* Structure content must be freed with #tifiles_content_delete_backup when
* no longer used. If error occurs, the structure content is released for you.
*
* Return value: an error code, 0 otherwise.
**/
int ti9x_file_read_backup(const char *filename, Ti9xBackup *content)
{
FILE *f;
uint32_t file_size;
char signature[9];
uint16_t sum;
if (!tifiles_file_is_backup(filename))
{
return ERR_INVALID_FILE;
}
f = g_fopen(filename, "rb");
if (f == NULL)
{
tifiles_info( "Unable to open this file: %s", filename);
return ERR_FILE_OPEN;
}
if (content == NULL)
{
tifiles_critical("%s: an argument is NULL", __FUNCTION__);
return ERR_INVALID_FILE;
}
if(fread_8_chars(f, signature) < 0) goto tfrb;
content->model = tifiles_signature2calctype(signature);
if (content->model == CALC_NONE)
{
return ERR_INVALID_FILE;
}
if(fread_word(f, NULL) < 0) goto tfrb;
if(fread_8_chars(f, NULL) < 0) goto tfrb;
if(fread_n_chars(f, 40, content->comment) < 0) goto tfrb;
if(fread_word(f, NULL) < 0) goto tfrb;
if(fread_long(f, NULL) < 0) goto tfrb;
if(fread_8_chars(f, content->rom_version) < 0) goto tfrb;
if(fread_byte(f, &(content->type)) < 0) goto tfrb;
if(fread_byte(f, NULL) < 0) goto tfrb;
if(fread_word(f, NULL) < 0) goto tfrb;
if(fread_long(f, &file_size) < 0) goto tfrb;
content->data_length = file_size - 0x52 - 2;
if(fread_word(f, NULL) < 0) goto tfrb;
content->data_part = (uint8_t *)g_malloc0(content->data_length);
if (content->data_part == NULL)
{
fclose(f);
tifiles_content_delete_backup(content);
return ERR_MALLOC;
}
if(fread(content->data_part, 1, content->data_length, f) < content->data_length) goto tfrb;
if(fread_word(f, &(content->checksum)) < 0) goto tfrb;
sum = tifiles_checksum(content->data_part, content->data_length);
#if defined(CHECKSUM_ENABLED)
if(sum != content->checksum)
{
fclose(f);
tifiles_content_delete_backup(content);
return ERR_FILE_CHECKSUM;
}
#endif
fclose(f);
return 0;
tfrb: // release on exit
tifiles_critical("%s: error reading / understanding file %s", __FUNCTION__, filename);
fclose(f);
tifiles_content_delete_backup(content);
return ERR_FILE_IO;
}
