dandri/MeshCore
1
0
Fork 0
mirror of https://github.com/meshcore-dev/MeshCore.git synced 2026-03-30 12:45:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

* Terminal Chat: new commands "card" and "import"

Browse Source
This commit is contained in:
Scott Powell
2025-02-01 21:45:34 +11:00
parent e877b135e8
commit 33bee48d38
3 changed files with 50 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
examples/simple_secure_chat/main.cpp
View File

@@ -86,7 +86,9 @@ class MyMesh : public BaseChatMesh, ContactVisitor {
mesh::GroupChannel* _public;
unsigned long last_msg_sent;
ContactInfo* curr_recipient;
char command[MAX_TEXT_LEN+1];
char command[512+10];
uint8_t tmp_buf[256];
char hex_buf[512];
const char* getTypeName(uint8_t type) const {
if (type == ADV_TYPE_CHAT) return "Chat";
@@ -168,6 +170,29 @@ class MyMesh : public BaseChatMesh, ContactVisitor {
}
}
void importCard(const char* command) {
while (*command == ' ') command++; // skip leading spaces
if (memcmp(command, "meshcore://", 11) == 0) {
command += 11; // skip the prefix
int len = strlen(command);
if (len % 2 == 0) {
len >>= 1; // halve, for num bytes
if (mesh::Utils::fromHex(tmp_buf, len, command)) {
auto pkt = obtainNewPacket();
if (pkt) {
if (pkt->readFrom(tmp_buf, len) && pkt->getPayloadType() == PAYLOAD_TYPE_ADVERT) {
pkt->header |= ROUTE_TYPE_FLOOD; // simulate it being received flood-mode
onRecvPacket(pkt); // loop-back, as if received over radio
releasePacket(pkt); // undo the obtainNewPacket()
return;
}
}
}
}
}
Serial.println(" error: invalid format");
}
protected:
void onDiscoveredContact(ContactInfo& contact, bool is_new) override {
// TODO: if not in favs, prompt to add as fav(?)
@@ -351,9 +376,25 @@ public:
saveContacts();
Serial.println(" Done.");
}
} else if (memcmp(command, "card", 4) == 0) {
Serial.printf("Hello %s\n", self_name);
auto pkt = createSelfAdvert(self_name);
if (pkt) {
uint8_t len = pkt->writeTo(tmp_buf);
mesh::Utils::toHex(hex_buf, tmp_buf, len);
Serial.println("Your MeshCore biz card:");
Serial.print("meshcore://"); Serial.println(hex_buf);
Serial.println();
} else {
Serial.println(" Error");
}
} else if (memcmp(command, "import ", 7) == 0) {
importCard(&command[7]);
} else if (memcmp(command, "help", 4) == 0) {
Serial.printf("Hello %s, Commands:\n", self_name);
Serial.println("Commands:");
Serial.println(" name <your name>");
Serial.println(" card");
Serial.println(" import {biz card}");
Serial.println(" clock");
Serial.println(" time <epoch-seconds>");
Serial.println(" list {n}");