int is_dir(char *s)
{
int i;
i = 0;
if (s[i] != '%')
return (0);
i++;
if (s[i] != ':' && is_all_num(&s[i]) != 1)
return (0);
else if (is_all_num(&s[i]) == 1)
return (1);
if (s[i] == ':')
while (s[++i] != '\0')
{
if (in_str(s[i], LABEL_CHARS) != 1)
{
while (s[i] == ' ' || s[i] == '\t')
i++;
if (s[i] == '\0' || in_str(s[i], COMMENT_CHAR))
return (1);
return (0);
}
}
else
return (0);
return (1);
}
int is_ind(char *s)
{
int i;
i = 0;
if (is_all_num(&s[0]) == 1)
return (1);
if (s[i] == ':')
{
while (s[++i] != '\0')
{
if (in_str(s[i], LABEL_CHARS) != 1)
{
while (s[i] == ' ' || s[i] == '\t')
i++;
if (s[i] == '\0' || in_str(s[i], COMMENT_CHAR))
return (1);
return (0);
}
if (s[i + 1] == '\0')
return (1);
}
}
return (0);
}
JNIEXPORT jint JNICALL Java_com_baidu_video_download_JNIP2P_netStatReport( JNIEnv* env, jobject obj, jstring strProduct, jstring strVersion, jstring strSubstat, jstring strChannel, jstring strBody)
{
char* szProduct = (char*)env->GetStringUTFChars(strProduct, false);
char* szVersion = (char*)env->GetStringUTFChars(strVersion, false);
char* szSubstat = (char*)env->GetStringUTFChars(strSubstat, false);
char* szChannel = (char*)env->GetStringUTFChars(strChannel, false);
if(szProduct==NULL || szVersion==NULL || szSubstat==NULL || szChannel==NULL) return ERROR_PARAM;
char* szBody = (char*)env->GetStringUTFChars(strBody, false);
std::string strTemp = szBody;
std::vector<std::string> vecOut;
SplitParams(strTemp, ",", vecOut);
if(vecOut.size()==0) return ERROR_PARAM;
CP2PStatReport rp(szProduct, szVersion, szChannel, szSubstat);
for(size_t i=0; i<vecOut.size(); i++)
{
std::vector<std::string> vecItem;
SplitParams(vecOut[i], "=", vecItem);
if(vecItem.size()!=2) return ERROR_PARAM;
if(is_all_num(vecItem[0]))
{
uint64_t nKey = _atoi64(vecItem[0].c_str());
if(is_all_num(vecItem[1]))
{
rp.StatAdd(nKey, _atoi64(vecItem[1].c_str()));
}
else
{
rp.StatAdd(nKey, (unsigned char*)vecItem[1].c_str(), vecItem[1].length());
}
}
else
{
continue;
}
}
return ERROR_SUCCESS;
}
int is_reg(char *s)
{
if (s[0] == 'r' && is_all_num(&s[1]) && ft_atoi(&s[1]) <= REG_NUMBER)
return (1);
return (0);
}
int main(void)
{
DIR *dir;
struct dirent *diritem;
FILE *stream;
struct utmp *user;
int count = 0;
int c;
int n;
proc_t **proc_stat_table = NULL;
if (!(dir = opendir(PROC_PATH))) {
perror("can not open /proc");
exit(1);
}
while (diritem = readdir(dir)) {
char *dirname = malloc(PATH_MAX);
struct stat buffer;
proc_t *proc_stat = malloc(sizeof (proc_t));
strcpy(dirname, PROC_PATH);
strcat(dirname, diritem->d_name);
if (stat(dirname, &buffer)) {
perror("can not stat");
exit(2);
}
if (!S_ISDIR(buffer.st_mode)) { // wether it is a dir : stat.h ctrl + ]
goto final;
}
if (!(is_all_num(diritem->d_name))) {
goto final;
}
strcat(dirname, "/stat");
if (!(stream = fopen(dirname, "r"))) {
perror("can not fopen");
goto final;
}
fscanf(stream, "%ld %s %s "
"%ld %ld %ld"
"%ld %ld "
"%lu %lu %lu %lu "
"%lu %Lu %Lu %Lu "
"%Lu %ld "
"%ld %d %lu "
"%Lu",
&(proc_stat->pid), &(proc_stat->command), &(proc_stat->status),
&(proc_stat->ppid), &(proc_stat->pgrp), &(proc_stat->sid),
&(proc_stat->tty), &(proc_stat->tpgid),
&(proc_stat->flags), &(proc_stat->min_flt), &(proc_stat->cmin_flt), &(proc_stat->maj_flt),
&(proc_stat->cmaj_flt), &(proc_stat->utime), &(proc_stat->stime), &(proc_stat->cutime),
&(proc_stat->cstime), &(proc_stat->priority),
&(proc_stat->nice), &(proc_stat->nlwp), &(proc_stat->alarm),
&(proc_stat->start_time));
fclose(stream);
if (proc_stat->tty <= 0) {
goto final;
}
char *temp = strrchr(dirname, '/');
*temp = 0;
strcat(dirname, "/cmdline");
int fd = open(dirname, O_RDONLY);
if (fd < 0) goto final;
char buf[64];
n = read(fd, buf, 64);
for (c = 0; c < n - 1; c++) {
if (buf[c] == 0) buf[c] = ' ';
}
buf[n-1] = 0;
strcpy(proc_stat->command, buf);
proc_stat_table = realloc(proc_stat_table, (count+1) * sizeof (proc_t *));
if (!proc_stat_table) {
perror("cannot realloc\n");
exit(1);
}
proc_stat_table[count] = malloc(sizeof(proc_t));
memcpy(proc_stat_table[count], proc_stat, sizeof(proc_t));
count++;
final:
