Refactoring of toastyfs_web

2025-12-03 00:03:36 +01:00
parent 09ec872591
commit b0b2d576cc
18 changed files with 726 additions and 437 deletions
@@ -0,0 +1,76 @@
+#include "config.h"
+
+void parse_config_or_exit(ProxyConfig *config,
+    int argc, char **argv)
+{
+    config->upstream_addr = TOASTY_STR("127.0.0.1");
+    config->upstream_port = 9000;
+
+    config->local_addr = HTTP_STR("127.0.0.1");
+    config->local_port = 8080;
+
+    config->reuse_addr = false;
+    config->trace_bytes = false;
+
+    for (int i = 1; i < argc; i++) {
+
+        if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")) {
+            printf("TODO: print help\n");
+            exit(0);
+        }
+
+        if (!strcmp(argv[i], "--upstream-addr")) {
+
+            i++;
+            if (i == argc) {
+                fprintf(stderr, "Error: Missing value after %s\n", argv[i-1]);
+                exit(-1);
+            }
+            config->upstream_addr = (ToastyString) { argv[i], strlen(argv[i]) };
+
+        } else if (!strcmp(argv[i], "--upstream-port")) {
+
+            i++;
+            if (i == argc) {
+                fprintf(stderr, "Error: Missing value after %s\n", argv[i-1]);
+                exit(-1);
+            }
+            int tmp = atoi(argv[i]);
+            if (tmp < 1 || tmp > UINT16_MAX) {
+                fprintf(stderr, "Error: Invalid port %s\n", argv[i]);
+                exit(-1);
+            }
+            config->upstream_port = (uint16_t) tmp;
+
+        } else if (!strcmp(argv[i], "--local-addr")) {
+
+            i++;
+            if (i == argc) {
+                fprintf(stderr, "Error: Missing value after %s\n", argv[i-1]);
+                exit(-1);
+            }
+            config->local_addr = (HTTP_String) { argv[i], strlen(argv[i]) };
+
+        } else if (!strcmp(argv[i], "--local-port")) {
+
+            i++;
+            if (i == argc) {
+                fprintf(stderr, "Error: Missing value after %s\n", argv[i-1]);
+                exit(-1);
+            }
+            int tmp = atoi(argv[i]);
+            if (tmp < 1 || tmp > UINT16_MAX) {
+                fprintf(stderr, "Error: Invalid port %s\n", argv[i]);
+                exit(-1);
+            }
+            config->local_port = (uint16_t) tmp;
+        } else if(!strcmp(argv[i], "--reuse-addr")) {
+            config->reuse_addr = true;
+        } else if(!strcmp(argv[i], "--trace-bytes")) {
+            config->trace_bytes = true;
+        } else {
+            fprintf(stderr, "Error: Invalid option %s\n", argv[i]);
+            exit(-1);
+        }
+    }
+}