/***********************************************************
**函数名 encodevalue
**输入:
** method 请求方法 "get" or "post"
url_path openapi名称
params 请求参数
secret 密钥
**输出:
**
**返回: 签名
**描述: 回调发货URL专用的编码算法
** 编码规则为：除了 0~9 a~z A~Z !*()之外其他字符按其ASCII码的十六进制加%进行表示，例如"-"编码为"%2D"
** http://wiki.open.qq.com/wiki/%E5%9B%9E%E8%B0%83%E5%8F%91%E8%B4%A7URL%E7%9A%84%E5%8D%8F%E8%AE%AE%E8%AF%B4%E6%98%8E_V3
**************************************************************/
string CSnsSigCheck::encodevalue(string& value)
{
string encodedata;
char c;
char tmp[4]={'\0'};
for (unsigned int i = 0; i < value.size(); i++)
{
c = value[i];
if (!isalpha(c) && !isdigit(c)&& !IsSpecialChar(c))
{
snprintf(tmp,sizeof(tmp),"%%%02X",c);
encodedata.append(tmp);
}
else
{
encodedata.append(1,c);
}
}
return encodedata;
}
/*--------------------------------------------------------------------------------------*/
int p3parseline(char *line, char **argv)
{
char *bptr; /* Pointer into the buffer buf */
char *tptr; /* Temp pointer */
int intoken; /* Are we in the middle of reading a token in? */
int argc; /* Number of args */
int bg; /* Background job? */
if ((strlen(line)*2) > MAXLINE) {
HandleError("Line too long for p3parseline\n");
}
argc = 0;
intoken = 0;
/* Copy line into buf character-by-character to create the argv strings */
bptr = buf;
tptr = line;
while (*tptr != '\n') {
if (IsWhiteSpace(*tptr)) {
*bptr++ = '\0'; /* insert \0 to terminate current token */
intoken = 0;
}
else if (IsSpecialChar(*tptr)) { /* stand-alone token -- add room for \0 */
if (intoken) {
*bptr++ = '\0';
intoken = 0;
}
argv[argc++] = bptr;
*bptr++ = *tptr;
*bptr++ = '\0';
}
else if (*tptr == '"') { /* starting a string -- copy until matching \" */
if (intoken) {
*bptr++ = '\0';
intoken = 0;
}
argv[argc++] = bptr;
tptr++;
while ((*tptr != '\"') && (*tptr != '\0')) *bptr++ = *tptr++;
if (*tptr == '\0') {
HandleError("String not terminated -- missing double quote\n");
}
else {
*bptr++ = '\0';
}
}
else { /* non-special character */
if (intoken) *bptr++ = *tptr;
else {
intoken = 1;
argv[argc++] = bptr;
*bptr++ = *tptr;
}
}
tptr++; /* move to the next character */
}
*bptr = '\0'; /* terminate the last token */
argv[argc] = NULL;
if (argc == 0) /* Ignore blank line */
return 1;
/* Should the job run in the background? */
if ((bg = (*argv[argc-1] == '&')) != 0)
argv[--argc] = NULL;
#ifdef P3PARSELINE_DEBUG
int i;
for (i = 0; i < argc; i++) printf("argv[%d] = '%s'\n", i, argv[i]);
#endif
return bg;
}
