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main.cpp: remove usage of subsurface_command_line_*

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subsurface_command_line_* are now redundant as Qt
should handle the command line argument parsing on Windows
for which these functions where mainly used and where NOP
for other OS.

main.cpp also receives a couple of small changes to use:
QCoreApplication::arguments()
to obtain the list of expanded arguments and parse those
instead.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Lubomir I. Ivanov 2013-10-08 12:48:46 +03:00 committed by Dirk Hohndel
parent d0e9d1f383
commit 218c0956e2
4 changed files with 7 additions and 91 deletions
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10
linux.c
View file

@ -23,16 +23,6 @@ const char *system_default_filename(void)
return buffer;
}
void subsurface_command_line_init(int *argc, char ***argv)
{
/* this is a no-op */
}
void subsurface_command_line_exit(int *argc, char ***argv)
{
/* this is a no-op */
}
int enumerate_devices (device_callback_t callback, void *userdata)
{
int index = -1;

10
macos.c
View file

@ -38,16 +38,6 @@ const char *system_default_filename(void)
return buffer;
}
void subsurface_command_line_init(int *argc, char ***argv)
{
/* this is a no-op */
}
void subsurface_command_line_exit(int *argc, char ***argv)
{
/* this is a no-op */
}
int enumerate_devices (device_callback_t callback, void *userdata)
{
int index = -1;

15
main.cpp
View file

@ -32,23 +32,23 @@ int main(int argc, char **argv)
setup_system_prefs();
prefs = default_prefs;
subsurface_command_line_init(&argc, &argv);
init_ui(&argc, &argv);
parse_xml_init();
QStringList files;
QStringList importedFiles;
for (i = 1; i < argc; i++) {
const char *a = argv[i];
if (a[0] == '-') {
parse_argument(a);
QStringList arguments = QCoreApplication::arguments();
for (i = 1; i < arguments.length(); i++) {
QString a = arguments.at(i);
if (a.at(0) == '-') {
parse_argument(a.toLocal8Bit().data());
continue;
}
if (imported) {
importedFiles.push_back( QString(a) );
importedFiles.push_back(a);
} else {
no_filenames = false;
files.push_back( QString(a) );
files.push_back(a);
}
}
if (no_filenames) {
@ -57,7 +57,6 @@ int main(int argc, char **argv)
files.push_back( QString(prefs.default_filename) );
}
parse_xml_exit();
subsurface_command_line_exit(&argc, &argv);
mainWindow()->loadFiles(files);
mainWindow()->importFiles(importedFiles);
run_ui();

63
windows.c
View file

@ -26,69 +26,6 @@ const char *system_default_filename(void)
return buffer;
}
/* barely documented API */
extern int __wgetmainargs(int *, wchar_t ***, wchar_t ***, int, int *);
/* expand-convert the UTF-16 argument list to a list of UTF-8 strings */
void subsurface_command_line_init(int *argc, char ***argv)
{
wchar_t **wargv, **wenviron, *p, path[MAX_PATH] = {0};
char **argv_new;
char *s;
/* for si we assume that a struct address will equal the address
* of its first and only int member */
int i, n, ret, si;
/* change the current process path to the module path, so that we can
* access relative folders such as ./share and ./xslt */
GetModuleFileNameW(NULL, path, MAX_PATH - 1);
p = wcsrchr(path, '\\');
*(p + 1) = '\0';
SetCurrentDirectoryW(path);
/* memory leak tools may reports a potential issue here at a call
* to strcpy_s in msvcrt, wich should be a false positive. but even if there
* is some kind of a leak, it should be unique and have the same
* lifespan as the process heap. */
ret = __wgetmainargs(&n, &wargv, &wenviron, TRUE, &si);
if (ret < 0) {
fprintf(stderr, "Cannot convert command line");
return;
}
argv_new = malloc(sizeof(char *) * (n + 1));
#if MISSING_GLIB_FUNCTIONS
for (i = 0; i < n; ++i) {
s = g_utf16_to_utf8((gunichar2 *)wargv[i], -1, NULL, NULL, NULL);
if (!s) {
fprintf(stderr, "Cannot convert command line argument (%d) to UTF-8", (i + 1));
s = "\0";
} else if (!g_utf8_validate(s, -1, NULL)) {
fprintf(stderr,"Cannot validate command line argument '%s' (%d)", s, (i + 1));
free(s);
s = "\0";
}
argv_new[i] = s;
}
#endif
argv_new[n] = NULL;
/* update the argument list and count */
if (argv && argc) {
*argv = argv_new;
*argc = n;
}
}
/* once done, free the argument list */
void subsurface_command_line_exit(int *argc, char ***argv)
{
int i;
for (i = 0; i < *argc; i++)
free((*argv)[i]);
free(*argv);
}
int enumerate_devices (device_callback_t callback, void *userdata)
{
// Open the registry key.