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Add help information and fix quit functionality.

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This commit is contained in:
Nicolás Ortega Froysa 2017-11-10 16:07:51 +01:00
parent 3e3ef767a4
commit fc94e08e31
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GPG Key ID: FEC70E3BAE2E69BF
1 changed files with 13 additions and 2 deletions
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15
demo/main.c
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@ -20,6 +20,14 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
void print_help() {
puts("Use `/' at the beginning to indicate a command (like in IRC).");
puts(" stats -- Give network statistics of the local node.");
puts(" num_nodes -- Get total number of nodes.");
puts(" exit | quit -- Close the program.");
puts(" help -- Show this help information.");
}
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
if(argc != 2 && argc != 4) if(argc != 2 && argc != 4)
{ {
@ -45,16 +53,19 @@ int main(int argc, char *argv[]) {
if(connect_address) if(connect_address)
NeoComm_connect(connect_address, connect_port); NeoComm_connect(connect_address, connect_port);
while(1) { int run = 1;
while(run) {
char in[128]; char in[128];
printf("> "); printf("> ");
scanf("%s", in); scanf("%s", in);
if(strcmp(in, "/exit") == 0 || strcmp(in, "/quit") == 0) if(strcmp(in, "/exit") == 0 || strcmp(in, "/quit") == 0)
break; run = 0;
else if(strcmp(in, "/stats") == 0) else if(strcmp(in, "/stats") == 0)
printf("%s", NeoComm_get_node_stats()); printf("%s", NeoComm_get_node_stats());
else if(strcmp(in, "/num_nodes") == 0) else if(strcmp(in, "/num_nodes") == 0)
printf("%u", NeoComm_count_connected_nodes()); printf("%u", NeoComm_count_connected_nodes());
else if(strcmp(in, "/help") == 0)
print_help();
} }
NeoComm_deinit(); NeoComm_deinit();