From fd14f6fbf8206589d2a0ad8f0793845cb8faf1d7 Mon Sep 17 00:00:00 2001
From: Preston Pan <ret2pop@gmail.com>
Date: Thu, 26 Dec 2024 21:18:05 -0800
Subject: stuff

---
 src/hash_table.c | 11 +++++++++++
 src/helpers.c    |  6 ++++++
 src/main.c       |  4 ++++
 src/opcodes.c    |  6 ------
 src/tsv.c        | 32 ++++++++++++++++++++++++++++++++
 5 files changed, 53 insertions(+), 6 deletions(-)
 create mode 100644 src/hash_table.c
 create mode 100644 src/tsv.c

(limited to 'src')

diff --git a/src/hash_table.c b/src/hash_table.c
new file mode 100644
index 0000000..cced194
--- /dev/null
+++ b/src/hash_table.c
@@ -0,0 +1,11 @@
+#include <hash_table.h>
+#include <stdlib.h>
+#include <helpers.h>
+
+ht_t *init_ht(size_t size) {
+  ht_t *ht = safe_calloc(1, sizeof(size));
+  size_t realsize = size == 0 ? DEFAULT_HT_SIZE : size;
+  ht->buckets = safe_calloc(realsize, sizeof(sll_t *));
+  ht->size = realsize;
+  return ht;
+}
diff --git a/src/helpers.c b/src/helpers.c
index ad7228e..8485dc6 100644
--- a/src/helpers.c
+++ b/src/helpers.c
@@ -3,6 +3,12 @@
 #include <stdlib.h>
 #include <string.h>
 
+void die_lz(int code, const char *msg) {
+  if (code < 0) {
+    die(msg);
+  }
+}
+
 void die(const char *msg) {
   fprintf(stderr, "panic: ");
   perror(msg);
diff --git a/src/main.c b/src/main.c
index 8555da1..7a17966 100644
--- a/src/main.c
+++ b/src/main.c
@@ -14,6 +14,7 @@
 
 #include <array.h>
 #include <better_string.h>
+#include <hash_table.h>
 #include <helpers.h>
 #include <opcodes.h>
 #include <protocol.h>
@@ -22,6 +23,9 @@ int PORT = DEFAULT_PORT;
 int nfds = 1;
 struct pollfd fds[MAX_CONNECTIONS * 2];
 
+ht_t *USERS;
+ht_t *CHAN;
+
 void handle_sigint(int sig) {
   for (int i = 0; i < nfds; i++) {
     if (fds[i].fd >= 0) {
diff --git a/src/opcodes.c b/src/opcodes.c
index 66742db..8fc51f2 100644
--- a/src/opcodes.c
+++ b/src/opcodes.c
@@ -3,12 +3,6 @@
 #include <helpers.h>
 
 
-void die_lz(int code, const char *msg) {
-  if (code < 0) {
-    die(msg);
-  }
-}
-
 char *decode_client_opcode(int op) {
   return "implement me";
 }
diff --git a/src/tsv.c b/src/tsv.c
new file mode 100644
index 0000000..9b1c2be
--- /dev/null
+++ b/src/tsv.c
@@ -0,0 +1,32 @@
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include <tsv.h>
+#include <helpers.h>
+#include <better_string.h>
+
+tsv_t *init_tsv(char *source) {
+  tsv_t *tsv = safe_calloc(1, sizeof(tsv_t *));
+  tsv->source = source;
+  tsv->i = 0;
+  tsv->c = tsv->source[tsv->i];
+  return tsv;
+}
+
+void tsv_move(tsv_t *tsv) {
+  if (tsv->c != '\0') {
+    tsv->i++;
+    tsv->c = tsv->source[tsv->i];
+  }
+}
+
+string_t *tsv_next(tsv_t *tsv) {
+  string_t *s = init_string(NULL);
+  bool escape = false;
+  while (tsv->c != '\t' && !escape) {
+    if (tsv->c == '\0') break;
+    string_push(s, tsv->c);
+    tsv_move(tsv);
+  }
+  return s;
+}
-- 
cgit