|
|
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
void toHex(char c, char *chigh, char *clow)
{
char high = (c >> 4) & 0x0F, low = c & 0x0F;
high = high < 10 ? high + &#39;0&#39; : high + &#39;A&#39; - 10;
low = low < 10 ? low + &#39;0&#39; : low + &#39;A&#39; - 10;
*chigh = high;
*clow = low;
}
void cmd_conversion(char *cmd_in, char *cmd_out)
{
int i = 0;
int j = 0;
int nTmpBufLen = 0;
char high = 0;
char low = 0;
for(i = 0; i < strlen(cmd_in); i++)
{
toHex(cmd_in,&high, &low);
if(&#39;A&#39; <= high && high <=&#39;Z&#39;)
{
snprintf(&cmd_out[j++], sizeof(cmd_out), &#34;%c&#34;, high+32);
}
else
{
snprintf(&cmd_out[j++], sizeof(cmd_out), &#34;%c&#34;, high);
}
if(&#39;A&#39; <= low && low <=&#39;Z&#39;)
{
snprintf(&cmd_out[j++], sizeof(cmd_out), &#34;%c&#34;, low+32);
}
else
{
snprintf(&cmd_out[j++], sizeof(cmd_out), &#34;%c&#34;, low);
}
if (i < strlen(cmd_in)-1)
{
cmd_out[j++] = &#39; &#39;;
}
}
return ;
}
int main()
{
int i = 0;
char cStr_in[64] = &#34;香蕉草莓牛奶哈密瓜&#34;;//输入字符串
char cStr_out[128] = { 0 };//输出字符串
cmd_conversion(cStr_in, cStr_out);
printf(&#34;%s\n&#34;, cStr_out);
return 0;
}
执行结果：
 |
|
发表于 2022-12-9 21:32:53