diff options
Diffstat (limited to 'yapp/str_utils.cpp')
| -rw-r--r-- | yapp/str_utils.cpp | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/yapp/str_utils.cpp b/yapp/str_utils.cpp new file mode 100644 index 0000000..d9e3575 --- /dev/null +++ b/yapp/str_utils.cpp @@ -0,0 +1,229 @@ +#include "common.h"
+#include "str_utils.h"
+
+int code_page = CP_ACP;
+
+void set_codepage() {
+ if(ServiceExists(MS_LANGPACK_GETCODEPAGE))
+ code_page = CallService(MS_LANGPACK_GETCODEPAGE, 0, 0);
+}
+
+bool a2w(const char *as, wchar_t *buff, int bufflen){
+ if(as) MultiByteToWideChar(code_page, 0, as, -1, buff, bufflen);
+ return true;
+}
+
+bool w2a(const wchar_t *ws, char *buff, int bufflen) {
+ if(ws) WideCharToMultiByte(code_page, 0, ws, -1, buff, bufflen, 0, 0);
+ return true;
+}
+
+bool u2w(const char *us, wchar_t *buff, int bufflen) {
+ if(us) MultiByteToWideChar(CP_UTF8, 0, us, -1, buff, bufflen);
+ return true;
+}
+
+bool w2u(const wchar_t *ws, char *buff, int bufflen) {
+ if(ws) WideCharToMultiByte(CP_UTF8, 0, ws, -1, buff, bufflen, 0, 0);
+ return true;
+}
+
+bool a2u(const char *as, char *buff, int bufflen) {
+ if(!as) return false;
+
+ wchar_t *ws = a2w(as);
+ if(ws) WideCharToMultiByte(CP_UTF8, 0, ws, -1, buff, bufflen, 0, 0);
+ free(ws);
+ return true;
+}
+
+bool u2a(const char *us, char *buff, int bufflen) {
+ if(!us) return false;
+
+ wchar_t *ws = u2w(us);
+ if(ws) WideCharToMultiByte(code_page, 0, ws, -1, buff, bufflen, 0, 0);
+ free(ws);
+ return true;
+}
+
+
+bool t2w(const TCHAR *ts, wchar_t *buff, int bufflen) {
+#ifdef _UNICODE
+ wcsncpy(buff, ts, bufflen);
+ return true;
+#else
+ return a2w(ts, buff, bufflen);
+#endif
+}
+
+bool w2t(const wchar_t *ws, TCHAR *buff, int bufflen) {
+#ifdef _UNICODE
+ wcsncpy(buff, ws, bufflen);
+ return true;
+#else
+ return w2a(ws, buff, bufflen);
+#endif
+}
+
+bool t2a(const TCHAR *ts, char *buff, int bufflen) {
+#ifdef _UNICODE
+ return w2a(ts, buff, bufflen);
+#else
+ strncpy(buff, ts, bufflen);
+ return true;
+#endif
+}
+
+bool a2t(const char *as, TCHAR *buff, int bufflen) {
+#ifdef _UNICODE
+ return a2w(as, buff, bufflen);
+#else
+ strncpy(buff, as, bufflen);
+ return true;
+#endif
+}
+
+bool t2u(const TCHAR *ts, char *buff, int bufflen) {
+#ifdef _UNICODE
+ return w2u(ts, buff, bufflen);
+#else
+ return a2u(ts, buff, bufflen);
+#endif
+}
+
+bool u2t(const char *us, TCHAR *buff, int bufflen) {
+#ifdef _UNICODE
+ return u2w(us, buff, bufflen);
+#else
+ return u2a(us, buff, bufflen);
+#endif
+}
+
+wchar_t *u2w(const char *us) {
+ if(us) {
+ int size = MultiByteToWideChar(CP_UTF8, 0, us, -1, 0, 0);
+ wchar_t *buff = (wchar_t *)malloc(size * sizeof(wchar_t));
+ MultiByteToWideChar(CP_UTF8, 0, us, -1, buff, size);
+ return buff;
+ } else
+ return 0;
+}
+
+char *w2u(const wchar_t *ws) {
+ if(ws) {
+ int size = WideCharToMultiByte(CP_UTF8, 0, ws, -1, 0, 0, 0, 0);
+ char *buff = (char *)malloc(size);
+ WideCharToMultiByte(CP_UTF8, 0, ws, -1, buff, size, 0, 0);
+ return buff;
+ } else
+ return 0;
+}
+
+wchar_t *a2w(const char *as) {
+ int size = MultiByteToWideChar(code_page, 0, as, -1, 0, 0);
+ wchar_t *buff = (wchar_t *)malloc(size * sizeof(wchar_t));
+ MultiByteToWideChar(code_page, 0, as, -1, buff, size);
+ return buff;
+}
+
+char *w2a(const wchar_t *ws) {
+ int size = WideCharToMultiByte(code_page, 0, ws, -1, 0, 0, 0, 0);
+ char *buff = (char *)malloc(size);
+ WideCharToMultiByte(code_page, 0, ws, -1, buff, size, 0, 0);
+ return buff;
+}
+
+char *u2a(const char *utfs) {
+ wchar_t *ws = u2w(utfs);
+ char *ret = w2a(ws);
+ free(ws);
+ return ret;
+}
+
+char *a2u(const char *as) {
+ wchar_t *ws = a2w(as);
+ char *ret = w2u(ws);
+ free(ws);
+ return ret;
+}
+
+TCHAR *w2t(const wchar_t *ws) {
+#ifdef _UNICODE
+ return wcsdup(ws);
+#else
+ return w2a(ws);
+#endif
+}
+
+wchar_t *t2w(const TCHAR *ts) {
+#ifdef _UNICODE
+ return _tcsdup(ts);
+#else
+ return a2w(ts);
+#endif
+}
+
+
+char *t2a(const TCHAR *ts) {
+#ifdef _UNICODE
+ return w2a(ts);
+#else
+ return _strdup(ts);
+#endif
+}
+
+TCHAR *a2t(const char *as) {
+#ifdef _UNICODE
+ return a2w(as);
+#else
+ return _strdup(as);
+#endif
+}
+
+TCHAR *u2t(const char *utfs) {
+#ifdef _UNICODE
+ return u2w(utfs);
+#else
+ wchar_t *ws = u2w(utfs);
+ char *ret = w2a(ws);
+ free(ws);
+ return ret;
+#endif
+}
+
+char *t2u(const TCHAR *ts) {
+#ifdef _UNICODE
+ return w2u(ts);
+#else
+ wchar_t *ws = a2w(ts);
+ char *ret = w2u(ws);
+ free(ws);
+ return ret;
+#endif
+}
+
+void trimW(wchar_t *str) {
+ int len = wcslen(str), pos;
+ // trim whitespace (e.g. from OTR detection)
+ for(pos = len - 1; pos >= 0; pos--) {
+ if(str[pos] == L' ' || str[pos] == L'\t' || str[pos] == L'\r' || str[pos] == L'\n') str[pos] = 0;
+ else break;
+ }
+
+ // remove tabs
+ for(pos = len - 1; pos >= 0; pos--)
+ if(str[pos] == L'\t') str[pos] = L' ';
+}
+
+void trimA(char *str) {
+ int len = strlen(str), pos;
+ // trim whitespace (e.g. from OTR detection)
+ for(pos = len - 1; pos >= 0; pos--) {
+ if(str[pos] == ' ' || str[pos] == '\t' || str[pos] == '\r' || str[pos] == '\n') str[pos] = 0;
+ else break;
+ }
+
+ // remove tabs
+ for(pos = len - 1; pos >= 0; pos--)
+ if(str[pos] == '\t') str[pos] = ' ';
+}
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