/******************************************************************
* HtmlHelpA (HHCTRL.OCX.14)
*/
HWND WINAPI HtmlHelpA(HWND caller, LPCSTR filename, UINT command, DWORD_PTR data)
{
WCHAR *wfile = NULL, *wdata = NULL;
DWORD len;
HWND result;
if (filename)
{
len = MultiByteToWideChar( CP_ACP, 0, filename, -1, NULL, 0 );
wfile = heap_alloc(len*sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, filename, -1, wfile, len );
}
if (data)
{
switch(command)
{
case HH_ALINK_LOOKUP:
case HH_DISPLAY_SEARCH:
case HH_DISPLAY_TEXT_POPUP:
case HH_GET_LAST_ERROR:
case HH_GET_WIN_TYPE:
case HH_KEYWORD_LOOKUP:
case HH_SET_WIN_TYPE:
case HH_SYNC:
FIXME("structures not handled yet\n");
break;
case HH_DISPLAY_INDEX:
case HH_DISPLAY_TOPIC:
case HH_DISPLAY_TOC:
case HH_GET_WIN_HANDLE:
case HH_SAFE_DISPLAY_TOPIC:
len = MultiByteToWideChar( CP_ACP, 0, (const char*)data, -1, NULL, 0 );
wdata = heap_alloc(len*sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, (const char*)data, -1, wdata, len );
break;
case HH_CLOSE_ALL:
case HH_HELP_CONTEXT:
case HH_INITIALIZE:
case HH_PRETRANSLATEMESSAGE:
case HH_TP_HELP_CONTEXTMENU:
case HH_TP_HELP_WM_HELP:
case HH_UNINITIALIZE:
/* either scalar or pointer to scalar - do nothing */
break;
default:
FIXME("Unknown command: %s (%d)\n", command_to_string(command), command);
break;
}
}
result = HtmlHelpW( caller, wfile, command, wdata ? (DWORD_PTR)wdata : data );
heap_free(wfile);
heap_free(wdata);
return result;
}
HWND CWnd::HtmlHelp(UINT uCommand,DWORD_PTR dwData,LPCWSTR szHelpFile)
{
if (szHelpFile==NULL)
szHelpFile=GetApp()->m_szHelpFile;
if (szHelpFile!=NULL)
{
if (FirstCharIndex(szHelpFile,L'\\')!=-1)
{
if (IsUnicodeSystem())
return HtmlHelpW(m_hWnd,szHelpFile,uCommand,dwData);
else
return HtmlHelpA(m_hWnd,W2A(szHelpFile),uCommand,dwData);
}
// Insert path
if (IsUnicodeSystem())
{
CStringW sExeName=GetApp()->GetExeNameW();
return HtmlHelpW(*this,sExeName.Left(sExeName.FindLast(L'\\')+1)+szHelpFile,
uCommand,dwData);
}
CString sExeName=GetApp()->GetExeName();
return HtmlHelpA(*this,sExeName.Left(sExeName.FindLast(L'\\')+1)+szHelpFile,
uCommand,dwData);
}
if (IsUnicodeSystem())
{
CStringW sExeName=GetApp()->GetExeNameW();
return HtmlHelpW(*this,sExeName.Left(sExeName.FindLast(L'.')+1)+L"chm",
uCommand,dwData);
}
CString sExeName=GetApp()->GetExeName();
return HtmlHelpA(*this,sExeName.Left(sExeName.FindLast(L'.')+1)+"chm",
uCommand,dwData);
}
/*
* Open the help dialog and show a specific HTML help page.
*/
void help_topic_html(const gchar *topic) {
GString *url;
/* try to open local .chm file */
#ifdef HHC_DIR
HWND hw;
url = g_string_new("");
g_string_append_printf(url, "%s\\user-guide.chm::/wsug_chm/%s>Wireshark Help",
get_datafile_dir(), topic);
hw = HtmlHelpW(NULL,
utf_8to16(url->str),
HH_DISPLAY_TOPIC, 0);
g_string_free(url, TRUE /* free_segment */);
/* if the .chm file could be opened, stop here */
if(hw != NULL) {
return;
}
#endif /* HHC_DIR */
url = g_string_new("");
#ifdef DOC_DIR
if (g_file_test(DOC_DIR "/guides/wsug_html_chunked", G_FILE_TEST_IS_DIR)) {
/* try to open the HTML page from wireshark.org instead */
g_string_append_printf(url, "file://" DOC_DIR "/guides/wsug_html_chunked/%s", topic);
} else {
#endif /* ifdef DOC_DIR */
/* try to open the HTML page from wireshark.org instead */
g_string_append_printf(url, "http://www.wireshark.org/docs/wsug_html_chunked/%s", topic);
#ifdef DOC_DIR
}
#endif /* ifdef DOC_DIR */
browser_open_url(url->str);
g_string_free(url, TRUE /* free_segment */);
}
/*
* Given a filename return a filesystem URL. Relative paths are prefixed with
* the datafile directory path.
*/
gchar *
data_file_url(const gchar *filename)
{
gchar *file_path;
gchar *uri;
/* Absolute path? */
#ifdef G_OS_WIN32
if((strlen(filename) > 2) && (filename[1] == ':')) {
file_path = g_strdup(filename);
#else
if((strlen(filename) > 1) && (filename[0] == '/')) {
file_path = g_strdup(filename);
#endif
} else if(running_in_build_directory()) {
file_path = g_strdup_printf("%s/doc/%s", get_datafile_dir(), filename);
} else {
file_path = g_strdup_printf("%s/%s", get_datafile_dir(), filename);
}
/* XXX - check, if the file is really existing, otherwise display a simple_dialog about the problem */
/* convert filename to uri */
uri = g_filename_to_uri(file_path, NULL, NULL);
g_free(file_path);
return uri;
}
const char *
topic_online_url(topic_action_e action)
{
switch(action) {
case(ONLINEPAGE_HOME):
return "http://www.wireshark.org";
break;
case(ONLINEPAGE_WIKI):
return "http://wiki.wireshark.org";
break;
case(ONLINEPAGE_DOWNLOAD):
return "http://www.wireshark.org/download.html";
break;
case(ONLINEPAGE_USERGUIDE):
return "http://www.wireshark.org/docs/wsug_html_chunked/";
break;
case(ONLINEPAGE_FAQ):
return "http://www.wireshark.org/faq.html";
break;
case(ONLINEPAGE_ASK):
return "http://ask.wireshark.org";
break;
case(ONLINEPAGE_SAMPLE_FILES):
return "http://wiki.wireshark.org/SampleCaptures";
break;
case(ONLINEPAGE_CAPTURE_SETUP):
return "http://wiki.wireshark.org/CaptureSetup";
break;
case(ONLINEPAGE_NETWORK_MEDIA):
return "http://wiki.wireshark.org/CaptureSetup/NetworkMedia";
break;
case(ONLINEPAGE_SAMPLE_CAPTURES):
return "http://wiki.wireshark.org/SampleCaptures";
break;
case(ONLINEPAGE_SECURITY):
return "http://wiki.wireshark.org/Security";
break;
case(ONLINEPAGE_CHIMNEY):
return "http://wiki.wireshark.org/CaptureSetup/Offloading#chimney";
break;
default:
return NULL;
}
}
/*
* Open the help dialog and show a specific HTML help page.
*/
gchar *
user_guide_url(const gchar *page) {
GString *url = g_string_new("");
gchar *ug_url = NULL;
/*
* Try to open local .chm file. This is not the most intuitive way to
* go about this but it fits in with the rest of the _url functions.
*/
#ifdef HHC_DIR
HWND hw;
g_string_printf(url, "%s\\user-guide.chm::/wsug_chm/%s>Wireshark Help",
get_datafile_dir(), page);
hw = HtmlHelpW(NULL,
utf_8to16(url->str),
HH_DISPLAY_TOPIC, 0);
/* if the .chm file could be opened, stop here */
if(hw != NULL) {
g_string_free(url, TRUE /* free_segment */);
return NULL;
}
#endif /* HHC_DIR */
#ifdef DOC_DIR
if (g_file_test(DOC_DIR "/guides/wsug_html_chunked", G_FILE_TEST_IS_DIR)) {
/* try to open the HTML page from wireshark.org instead */
g_string_printf(url, "file://" DOC_DIR "/guides/wsug_html_chunked/%s", page);
} else {
#endif /* ifdef DOC_DIR */
/* try to open the HTML page from wireshark.org instead */
g_string_printf(url, "http://www.wireshark.org/docs/wsug_html_chunked/%s", page);
#ifdef DOC_DIR
}
#endif /* ifdef DOC_DIR */
ug_url = url->str;
g_string_free(url, FALSE);
return ug_url;
}
/******************************************************************
* doWinMain (HHCTRL.OCX.13)
*/
int WINAPI doWinMain(HINSTANCE hInstance, LPSTR szCmdLine)
{
MSG msg;
int len, buflen, mapid = -1;
WCHAR *filename;
char *endq = NULL;
hh_process = TRUE;
/* Parse command line option of the HTML Help command.
*
* Note: The only currently handled action is "mapid",
* which corresponds to opening a specific page.
*/
while(*szCmdLine == '-')
{
LPSTR space, ptr;
ptr = szCmdLine + 1;
space = strchr(ptr, ' ');
if(!strncmp(ptr, "mapid", space-ptr))
{
char idtxt[10];
ptr += strlen("mapid")+1;
space = strchr(ptr, ' ');
/* command line ends without number */
if (!space)
return 0;
memcpy(idtxt, ptr, space-ptr);
idtxt[space-ptr] = '\0';
mapid = atoi(idtxt);
szCmdLine = space+1;
}
else
{
FIXME("Unhandled HTML Help command line parameter! (%.*s)\n", (int)(space-szCmdLine), szCmdLine);
return 0;
}
}
/* FIXME: Check szCmdLine for bad arguments */
if (*szCmdLine == '\"')
endq = strchr(++szCmdLine, '\"');
if (endq)
len = endq - szCmdLine;
else
len = strlen(szCmdLine);
/* no filename given */
if (!len)
return 0;
buflen = MultiByteToWideChar(CP_ACP, 0, szCmdLine, len, NULL, 0) + 1;
filename = heap_alloc(buflen * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, szCmdLine, len, filename, buflen);
filename[buflen-1] = 0;
/* Open a specific help topic */
if(mapid != -1)
HtmlHelpW(GetDesktopWindow(), filename, HH_HELP_CONTEXT, mapid);
else
HtmlHelpW(GetDesktopWindow(), filename, HH_DISPLAY_TOPIC, 0);
heap_free(filename);
while (GetMessageW(&msg, 0, 0, 0))
{
TranslateMessage(&msg);
DispatchMessageW(&msg);
}
return 0;
}
static int OnCommand(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (LOWORD(wParam))
{
case CMD_OPEN:
{
LoadClipboardFromFile();
break;
}
case CMD_SAVE_AS:
{
SaveClipboardToFile();
break;
}
case CMD_EXIT:
{
PostMessageW(Globals.hMainWnd, WM_CLOSE, 0, 0);
break;
}
case CMD_DELETE:
{
if (MessageBoxRes(Globals.hMainWnd, Globals.hInstance,
STRING_DELETE_MSG, STRING_DELETE_TITLE,
MB_ICONWARNING | MB_YESNO) != IDYES)
{
break;
}
DeleteClipboardContent();
break;
}
case CMD_AUTOMATIC:
{
SetDisplayFormat(0);
break;
}
case CMD_HELP:
{
HtmlHelpW(Globals.hMainWnd, L"clipbrd.chm", 0, 0);
break;
}
case CMD_ABOUT:
{
HICON hIcon;
WCHAR szTitle[MAX_STRING_LEN];
hIcon = LoadIconW(Globals.hInstance, MAKEINTRESOURCE(CLIPBRD_ICON));
LoadStringW(Globals.hInstance, STRING_CLIPBOARD, szTitle, ARRAYSIZE(szTitle));
ShellAboutW(Globals.hMainWnd, szTitle, NULL, hIcon);
DeleteObject(hIcon);
break;
}
default:
{
break;
}
}
return 0;
}
