diff options
Diffstat (limited to 'plugins/Variables/parse_external.cpp')
| -rw-r--r-- | plugins/Variables/parse_external.cpp | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/plugins/Variables/parse_external.cpp b/plugins/Variables/parse_external.cpp new file mode 100644 index 0000000000..76170971e7 --- /dev/null +++ b/plugins/Variables/parse_external.cpp @@ -0,0 +1,266 @@ +/*
+ Variables Plugin for Miranda-IM (www.miranda-im.org)
+ Copyright 2003-2006 P. Boon
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+#include "variables.h"
+#include "parse_external.h"
+#include "ac/ac.h"
+
+static int (WINAPI *acEval)(const char *, char *) = NULL;
+static int (WINAPI *acFormat)(const char *, char *) = NULL;
+static int (WINAPI *acInitClient)(const char *, int, int, int, int) = NULL;
+static void (WINAPI *acUninit)() = NULL;
+
+static unsigned int lastAMIPFailure = -1;
+
+static TCHAR *getFullWinampTitleText() {
+
+ TCHAR *szTitle, *szWinText;
+ HWND hwndWinamp;
+
+ hwndWinamp = FindWindow(_T("STUDIO"), NULL);
+ if (hwndWinamp == NULL)
+ hwndWinamp = FindWindow(_T("Winamp v1.x"),NULL);
+
+ if (hwndWinamp == NULL)
+ return NULL;
+
+ szWinText = ( TCHAR* )malloc((GetWindowTextLength(hwndWinamp) + 1)*sizeof(TCHAR));
+ if (szWinText == NULL)
+ return NULL;
+
+ if (GetWindowText(hwndWinamp, szWinText, GetWindowTextLength(hwndWinamp)+1) == 0) {
+ free(szWinText);
+ return NULL;
+ }
+ szTitle = ( TCHAR* )malloc((2*_tcslen(szWinText)+1)*sizeof(TCHAR));
+ if (szTitle == NULL) {
+ free(szWinText);
+ return NULL;
+ }
+ _tcscpy(szTitle, szWinText);
+ _tcscpy(szTitle+_tcslen(szTitle), szWinText);
+ free(szWinText);
+
+ return szTitle;
+}
+
+static TCHAR *parseWinampSong(ARGUMENTSINFO *ai) {
+
+ TCHAR *szTitle, *scur, *cur, *res;
+
+ if (ai->argc != 1) {
+ return NULL;
+ }
+ res = NULL;
+ szTitle = getFullWinampTitleText();
+ if (szTitle == NULL) {
+ return NULL;
+ }
+ scur = _tcschr(szTitle, _T('.'));
+ cur = _tcsstr(scur, _T(" - Winamp"));
+ if ( (scur == NULL) || (cur == NULL) || (scur >= cur) || (scur > (szTitle + _tcslen(szTitle) - 2)) || (cur > (szTitle + _tcslen(szTitle))) ) {
+ free(szTitle);
+ return NULL;
+ }
+ scur++;
+ scur++;
+ *cur = '\0';
+ res = _tcsdup(scur);
+ free(szTitle);
+ ai->flags |= AIF_DONTPARSE;
+
+ return res;
+}
+
+static TCHAR *parseWinampState(ARGUMENTSINFO *ai) {
+
+ TCHAR *szTitle, *scur, *cur, *res;
+
+ if (ai->argc != 1) {
+ return NULL;
+ }
+ res = NULL;
+ szTitle = getFullWinampTitleText();
+ if (szTitle == NULL) {
+ return NULL;
+ }
+ scur = _tcschr(szTitle, _T('.'));
+ cur = _tcsstr(scur, _T(" - Winamp"));
+ if ( (scur == NULL) || (cur == NULL) ) {
+ free(szTitle);
+ return _tcsdup(TranslateT("Stopped"));
+ }
+ if ( (!_tcsncmp(cur+10, _T("[Stopped]"), 9)) ) {
+ free(szTitle);
+ return _tcsdup(TranslateT("Stopped"));
+ }
+ if ( (!_tcsncmp(cur+10, _T("[Paused]"), 8)) ) {
+ free(szTitle);
+ return _tcsdup(TranslateT("Paused"));
+ }
+ free(szTitle);
+ return _tcsdup(_T("Playing"));
+}
+
+static unsigned int checkAMIP() {
+
+ if (lastAMIPFailure == 0) {
+ log_debugA("AMIP initialized");
+ return 0;
+ }
+ if (GetTickCount() - lastAMIPFailure < AMIP_TIMEOUT) {
+ log_debugA("AMIP not initialized, not attempting");
+ return -1;
+ }
+ if (acInitClient("127.0.0.1", 60333, 1000, 5, 1)) {
+ lastAMIPFailure = 0;
+ log_debugA("AMIP now initialized");
+
+ return 0; // success
+ }
+ log_debugA("AMIP failed to initialized");
+ if (lastAMIPFailure == 0) {
+ /* if this is the first failure after a succesful init, call uninit for a cleanup (maybe it'll help for the next try ;) ) */
+ acUninit();
+ }
+ lastAMIPFailure = GetTickCount();
+
+ return -1;
+}
+
+static TCHAR *parseAMIPEval(ARGUMENTSINFO *ai) {
+
+ TCHAR *tszRes;
+ char *cmd;
+ char szRes[AC_BUFFER_SIZE];
+
+ tszRes = NULL;
+ if (ai->argc != 2) {
+ return NULL;
+ }
+#ifdef UNICODE
+ cmd = u2a(ai->targv[1]);
+#else
+ cmd = _strdup(ai->targv[1]);
+#endif
+ if (checkAMIP() != 0) {
+ log_debugA("checkAMIP failed");
+
+ return NULL;
+ }
+ ZeroMemory(&szRes, sizeof(szRes));
+ if (AC_ERR_NOERROR == acEval(cmd, szRes)) {
+#ifdef UNICODE
+ tszRes = a2u(szRes);
+#else
+ tszRes = _strdup(szRes);
+#endif
+ }
+ else {
+ lastAMIPFailure = GetTickCount();
+ }
+ free(cmd);
+
+ return tszRes;
+}
+
+static TCHAR *parseAMIPFormat(ARGUMENTSINFO *ai) {
+
+ TCHAR *tszRes;
+ char *cmd;
+ char szRes[AC_BUFFER_SIZE];
+
+ tszRes = NULL;
+ if (ai->argc != 2) {
+ return NULL;
+ }
+#ifdef UNICODE
+ cmd = u2a(ai->targv[1]);
+#else
+ cmd = _strdup(ai->targv[1]);
+#endif
+ if (checkAMIP() != 0) {
+
+ return NULL;
+ }
+ if (AC_ERR_NOERROR == acFormat(cmd, szRes)) {
+#ifdef UNICODE
+ tszRes = a2u(szRes);
+#else
+ tszRes = _strdup(szRes);
+#endif
+ }
+ else {
+ lastAMIPFailure = GetTickCount();
+ }
+ free(cmd);
+
+ return tszRes;
+}
+
+static int initAMIP() {
+
+ HMODULE hModule;
+
+ hModule = LoadLibraryA("ac.dll");
+ if (hModule == NULL) {
+ char path[MAX_PATH];
+ char *cur;
+
+ GetModuleFileNameA(NULL, path, sizeof(path));
+ cur = strrchr(path, '\\');
+ if (cur != NULL)
+ strcpy(cur+1, "ac.dll");
+ else
+ strcpy(cur, "ac.dll");
+ hModule = LoadLibraryA(path);
+ }
+ if (hModule == NULL) {
+ return -1;
+ }
+ acInitClient = (int (__stdcall *)(const char *,int ,int ,int ,int ))GetProcAddress(hModule, "ac_init_client");
+ acEval = (int (__stdcall *)(const char *,char *))GetProcAddress(hModule, "ac_eval");
+ acFormat = (int (__stdcall *)(const char *,char *))GetProcAddress(hModule, "ac_format");
+ acUninit = (void (__stdcall *)())GetProcAddress(hModule, "ac_uninit");
+
+ return 0;
+}
+
+int registerExternalTokens() {
+
+ registerIntToken(_T(WINAMPSONG), parseWinampSong, TRF_FIELD, "External Applications\tretrieves song name of the song currently playing in Winamp");
+ registerIntToken(_T(WINAMPSTATE), parseWinampState, TRF_FIELD, "External Applications\tretrieves current Winamp state (Playing/Paused/Stopped)");
+ if (!initAMIP()) {
+ registerIntToken(_T(AMIPEVAL), parseAMIPEval, TRF_FUNCTION, "External Applications\t(x)\tretrieves info from AMIP (x is var_<variable> with any AMIP variable)");
+ registerIntToken(_T(AMIPFORMAT), parseAMIPFormat, TRF_FUNCTION|TRF_UNPARSEDARGS, "External Applications\t(x)\tretrieves info from AMIP (x is AMIP format string)");
+ }
+ else {
+ log_infoA("Variables: ac.dll for AMIP not found");
+ }
+
+ return 0;
+}
+
+int deInitExternal() {
+
+ if (acUninit != NULL) {
+ acUninit();
+ }
+
+ return 0;
+}
\ No newline at end of file |