GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
@@ -0,0 +1,136 @@
+/*
+ * 
+ */
+
+/* If some platforms don't have wchar.h, dont't include it */
+#if !(defined(SECUREC_VXWORKS_PLATFORM))
+/* If there is no macro above, it will cause compiling alarm */
+#if defined(_MSC_VER) && (_MSC_VER >= 1400)
+#ifndef _CRTIMP_ALTERNATIVE
+#define _CRTIMP_ALTERNATIVE     /* Comment microsoft *_s function */
+#endif
+#ifndef __STDC_WANT_SECURE_LIB__
+#define __STDC_WANT_SECURE_LIB__ 0
+#endif
+#endif
+//#include <wchar.h>
+#include <vsprintf.h>
+#endif
+
+/* Disable wchar func to clear vs warning */
+#define SECUREC_ENABLE_WCHAR_FUNC   0
+#define SECUREC_FORMAT_OUTPUT_INPUT 1
+
+#ifndef SECUREC_FOR_WCHAR
+#define SECUREC_FOR_WCHAR
+#endif
+
+#if defined(SECUREC_WARP_OUTPUT) && SECUREC_WARP_OUTPUT
+#undef SECUREC_WARP_OUTPUT
+#define SECUREC_WARP_OUTPUT 0
+#endif
+
+#include "secureprintoutput.h"
+
+SECUREC_INLINE void SecWriteCharW(wchar_t ch, SecPrintfStream *f, int *pnumwritten);
+SECUREC_INLINE int SecPutWcharStrEndingZero(SecPrintfStream *str, int zeroCount);
+
+#include "output.inl"
+
+/*
+ * Wide character formatted output implementation
+ */
+int SecVswprintfImpl(wchar_t *string, size_t sizeInWchar, const wchar_t *format, va_list argList)
+{
+    SecPrintfStream str;
+    int retVal; /* If initialization causes  e838 */
+
+    str.cur = (char *)string;
+    /* This count include \0 character, Must be greater than zero */
+    str.count = (int)(sizeInWchar * sizeof(wchar_t));
+
+    retVal = SecOutputSW(&str, format, argList);
+    if (retVal >= 0) {
+        if (SecPutWcharStrEndingZero(&str, (int)sizeof(wchar_t)) == 0) {
+            return retVal;
+        }
+    }
+    if (str.count < 0) {
+        /* The buffer was too small, then truncate */
+        string[sizeInWchar - 1] = L'\0';
+        return SECUREC_PRINTF_TRUNCATE;
+    }
+    string[0] = L'\0'; /* Empty the dest string */
+    return -1;
+}
+
+/*
+ * Output a wide character zero end into the SecPrintfStream structure
+ */
+SECUREC_INLINE int SecPutWcharStrEndingZero(SecPrintfStream *str, int zeroCount)
+{
+    int count;
+    for (count = zeroCount; count > 0; --count) {
+        if (SecPutZeroChar(str) != 0) {
+            return -1;
+        }
+    }
+    return 0;
+}
+
+/*
+ * Output a wide character into the SecPrintfStream structure
+ */
+SECUREC_INLINE int SecPutCharW(wchar_t ch, SecPrintfStream *f)
+{
+    f->count -= (int)sizeof(wchar_t); /* f -> count may be negative,indicating insufficient space */
+    if (f->count >= 0) {
+        *(wchar_t *)(void *)(f->cur) = ch;
+        f->cur += sizeof(wchar_t);
+        return 0;
+    }
+    return -1;
+}
+
+/*
+ * Output a wide character into the SecPrintfStream structure, returns the number of characters written
+ */
+SECUREC_INLINE void SecWriteCharW(wchar_t ch, SecPrintfStream *f, int *pnumwritten)
+{
+    if (SecPutCharW(ch, f) == 0) {
+        *pnumwritten = *pnumwritten + 1;
+    } else {
+        *pnumwritten = -1;
+    }
+}
+
+/*
+ * Output multiple wide character into the SecPrintfStream structure,  returns the number of characters written
+ */
+SECUREC_INLINE void SecWriteMultiCharW(wchar_t ch, int num, SecPrintfStream *f, int *pnumwritten)
+{
+    int count;
+    for (count = num; count > 0; --count) {
+        SecWriteCharW(ch, f, pnumwritten);
+        if (*pnumwritten == -1) {
+            break;
+        }
+    }
+}
+
+/*
+ * Output a wide string into the SecPrintfStream structure,  returns the number of characters written
+ */
+SECUREC_INLINE void SecWriteStringW(const wchar_t *string, int len, SecPrintfStream *f, int *pnumwritten)
+{
+    const wchar_t *str = string;
+    int count;
+    for (count = len; count > 0; --count) {
+        SecWriteCharW(*str, f, pnumwritten);
+        ++str;
+        if (*pnumwritten == -1) {
+            break;
+        }
+    }
+}
+