int main() {
char str[]="-This, is a sample string.";
char *pch;
printf("Splitting string \"%s\" into tokens:\n",str);
pch = Strtok (str," ,.-");
while (pch != NULL) {
printf ("%s\n",pch);
pch = Strtok (NULL, " ,.-");
}
return 0;
}
void
main(int argc, char **argv)
{
char buf[256];
int i;
char *t;
char token[8];
int tokenLen;
if (argc < 3) {
fprintf(stderr, "Usage: test \"buffer,with,delims\" <delimiters>\n");
exit(1);
}
strcpy(buf, argv[1]);
i = 1;
t = strtok(buf, argv[2]);
if (t == NULL)
exit(0);
do {
printf("strtok %d=[%s] length=%d\n", i, t, (int) strlen(t));
t = strtok(NULL, argv[2]);
++i;
} while (t != NULL);
printf("------------------------------------------------\n");
strcpy(buf, argv[1]);
i = 1;
t = Strtok(buf, argv[2]);
if (t == NULL)
exit(0);
do {
printf("Strtok %d=[%s] length=%d\n", i, t, (int) strlen(t));
t = Strtok(NULL, argv[2]);
++i;
} while (t != NULL);
printf("------------------------------------------------\n");
strcpy(buf, argv[1]);
i = 1;
tokenLen = Strntok(token, sizeof(token), buf, argv[2]);
if (tokenLen < 0)
exit(0);
do {
printf("Strntok %d=[%s] length=%d\n", i, token, tokenLen);
tokenLen = Strntok(token, sizeof(token), NULL, argv[2]);
++i;
} while (tokenLen >= 0);
exit(0);
}
/*
ContactList constructor will read in a file, tokenize a string, create a contact
instance and insert it in the binary tree.
Pre:
Post: Binary tree is populated and number_of_contacts holds the number of contacts
in the file
*/
ContactList::ContactList() : number_of_contacts (0)
{
ifstream contact_input;
string buffer, name_buffer, phone_buffer, web_buffer;
contact_input.open("in.txt");
while (getline (contact_input, buffer))
{
//I don't really know C++ string handling well and it shows
Strtok(buffer, name_buffer, ",");
Strtok(buffer, phone_buffer, ",");
Strtok(buffer, web_buffer, ",");
Contact contact_input (name_buffer, phone_buffer, web_buffer); //create a contact instance to input in the tree
contacts.insert(contact_input);
number_of_contacts++;
}
}
size_t Strtoks(
char* str,
const char* delim,
char** toks,
size_t ntoks)
{
StrtokState state;
char* p;
size_t n = 0;
for (p = Strtok(&state, str, delim); p; p = Strtok(&state, NULL, delim))
{
if (n == ntoks)
return (size_t)-1;
toks[n++] = p;
}
return n;
}
char* StrtokTrim(
StrtokState* state,
char* str,
const char* delim)
{
char* p = Strtok(state, str, delim);
if (p)
return StripOuterSpaces(p);
return p;
}
int Mkdirhier(const char* path_, int mode)
{
char path[PAL_MAX_PATH_SIZE];
char buf[PAL_MAX_PATH_SIZE];
char* p;
char* context = NULL;
/* Make a complete copy of the path (that we can destroy) */
if (Strlcpy(path, path_, sizeof(path)) >= sizeof(path))
return -1;
buf[0] = '\0';
for (p = Strtok(path, "/", &context); p; p = Strtok(NULL, "/", &context))
{
#if defined(CONFIG_OS_WINDOWS)
/* Skip drive letters (on Windows) */
if (p == path && isalpha((unsigned char)p[0]) && p[1] == ':' && p[2] == '\0')
{
Strlcat(buf, p, sizeof(buf));
continue;
}
#endif
/* Concatenate next component */
Strlcat(buf, "/", sizeof(buf));
Strlcat(buf, p, sizeof(buf));
/* Create directory if it does not already exist */
if (!Isdir(buf))
{
if (Mkdir(buf, mode) != 0)
return -1;
}
}
return 0;
}
