From: Armaan Bhojwani <me@armaanb.net>
Date: Sun, 9 May 2021 00:10:40 +0000 (-0400)
Subject: Initial commit
X-Git-Url: https://git.armaanb.net/?p=mmenu.git;a=commitdiff_plain;h=08323f5d5cc9db4996d923db9a1be1c67a18a1f5

Initial commit
---

08323f5d5cc9db4996d923db9a1be1c67a18a1f5
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7e022e9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+mmenu
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f3fa714
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2021 Armaan Bhojwani
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..40af46e
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,3 @@
+all:
+	${CC} mmenu.c -o mmenu -lXm -lXt -lcurl ${LDFLAGS} -std=c99 ${CFLAGS} -Wall \
+		-Wextra
diff --git a/mmenu.c b/mmenu.c
new file mode 100644
index 0000000..bee2aae
--- /dev/null
+++ b/mmenu.c
@@ -0,0 +1,114 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include <Xm/Text.h>
+#include <curl/curl.h>
+
+struct MemoryStruct {
+  char *memory;
+  size_t size;
+};
+
+static size_t
+memback(void *contents, size_t size, size_t nmemb, void *userp)
+{
+  size_t realsize = size * nmemb;
+  struct MemoryStruct *mem = (struct MemoryStruct *)userp;
+ 
+  char *ptr = realloc(mem->memory, mem->size + realsize + 1);
+  if(!ptr) {
+    /* out of memory! */
+    printf("not enough memory (realloc returned NULL)\n");
+    return 0;
+  }
+ 
+  mem->memory = ptr;
+  memcpy(&(mem->memory[mem->size]), contents, realsize);
+  mem->size += realsize;
+  mem->memory[mem->size] = 0;
+ 
+  return realsize;
+}
+
+int
+main(int argc, char *argv[])
+{
+	// Initialize motif
+	Widget             toplevel;
+	XtAppContext       app;
+	Widget             text_w;
+	Arg                args[2];
+
+	XtSetLanguageProc (NULL, NULL, NULL);
+	toplevel = XtVaOpenApplication (&app, "Castle Menu", NULL, 0, &argc, argv,
+			NULL, sessionShellWidgetClass, NULL);
+
+	// Get webpage
+	CURL *curl = curl_easy_init();
+	CURLcode res;
+
+	if (!curl) {
+		fprintf(stderr, "ERROR: Failed to initialize cURL\n");
+		exit(1);
+	}
+
+  struct MemoryStruct chunk;
+	chunk.memory = malloc(1);  /* will be grown as needed by the realloc above */
+	chunk.size = 0;    /* no data at this point */
+
+	curl_easy_setopt(curl, CURLOPT_URL,
+			"https://nobilis.nobles.edu/skyworld/castlemenu.php");
+  curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, memback);
+  curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+  curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);
+
+	printf("INFO: Fetching wepage\n");
+	res = curl_easy_perform(curl);
+
+	if (res != CURLE_OK) {
+		fprintf(stderr,"ERROR: Could not fetch webpage\n%s\n",
+				curl_easy_strerror(res));
+		exit(2);
+	}
+
+	curl_easy_cleanup(curl);
+	
+	// Parse HTML
+	printf("INFO: Parsing HTML\n");
+	bool intag = false;
+	char *outp = (char *) malloc(strlen(chunk.memory) + 1); // Realloc?
+	strcpy(outp, "");
+	for (int i = 345; i < strlen(chunk.memory); i++) {
+		char c = chunk.memory[i];
+		if (c == '<') intag = true;
+		if (!intag) strncat(outp, &c, 1);
+		if (c == '>') intag = false;
+	}
+	strncat(outp, "\0", 1);
+
+	char *nl = outp;
+	strcpy(nl, "");
+	int old = 0;
+	/* for (int i = 0; i < 255; i++) { */
+	/* 	if (old != 0 && i > 0) { */
+	/* 		for (int j = old; j <= i; j++) { */
+	/* 			strncat(nl, outp, i - old); */
+	/* 		} */
+	/* 	} */
+	/* 	if (outp[i] == '\n') */
+	/* 		old = i; */
+	/* } */
+
+	// Display
+	int n = 0;
+	XtSetArg(args[0], XmNvalue, outp); n++;
+	XtSetArg(args[1], XmNeditable, False); n++;
+	text_w = XmCreateText(toplevel, "text", args, n);
+	free(outp);
+
+	XtManageChild(text_w);
+	XtRealizeWidget(toplevel);
+	XtAppMainLoop(app);
+}