Replace fetchy.c

fetchy.c

@@ -9,6 +9,7 @@
 
 
 void truncate_spaces_leading(char *str);
+void truncate_spaces_trailing(char *str);
 void read_line(char x);
 int count_files(char *path);
 
@@ -16,21 +17,55 @@ int count_files(char *path);
 static char *get_sys(char *sys, char *os_name);
 static char *get_kernel(char *kern_name);
 static char *get_uptime(char *uptime);
-static int get_packages(char sys);
 static char *get_RAM(char *ram_info);
 static char *get_cpu(char *cpuname);
-void get_gpu(char *gpu);
+static char *get_gpu(char *gpu);
+static int get_packages(char sys);
 
 
 
 int main(int argc, char *argv[]){
 
-	char gpu[70], sys;
+	char sys;
-	char *os_name = NULL, *uptime = NULL, *kern_name = NULL, *ram_info = NULL, *cpu_name = NULL;
+	char *os_name = NULL, *uptime = NULL, *kern_name = NULL, *ram_info = NULL, *cpu_name = NULL, *gpu = NULL;
-	char *os = malloc(BUF_SIZE);
+	char *os = malloc(BUF_SIZE), *cache_path = malloc(BUF_SIZE * 2);
+
+	snprintf(cache_path, BUF_SIZE * 2, "%s/.local/share/fetchy.cache", getenv("HOME"));
+	FILE *FCache = NULL;
+
+	if( (FCache = fopen(cache_path, "r")) ){
+		cpu_name = malloc(BUF_SIZE * 4);
+		gpu = malloc(BUF_SIZE * 4);
+
+		char *line = malloc(BUF_SIZE * 4);
+
+		fgets(line, BUF_SIZE * 4, FCache);
+		snprintf(cpu_name, BUF_SIZE * 4, "%s", strchr(line, ':') +2); 
+		truncate_spaces_trailing(cpu_name);
+
+		fgets(line, BUF_SIZE * 4, FCache);
+		snprintf(gpu, BUF_SIZE * 4, "%s", strchr(line, ':') +2); 
+		truncate_spaces_trailing(gpu);
+
+		fclose(FCache);
+		free(line);
+	}
+
+	else {
+		
+		FCache = fopen(cache_path, "w");
+		fprintf(FCache, "CPU : %s\n", get_cpu(cpu_name));
+		fprintf(FCache, "GPU : %s\n", get_gpu(gpu));
+		fclose(FCache);
+
+		printf("\n\n\aFILE CACHING DONE!! \n\nValues returned : \nCPU -> %s\nGPU -> %s\n\n Caching occurs only once, every subsequent execution will run program normally. Enjoy!\n\n", get_cpu(cpu_name), get_gpu(gpu));
+
+		exit(0);
+	}
+	
+
 
 
-	//get_gpu(gpu);
 
 	os = get_sys(&sys, os_name);
 
@@ -44,8 +79,8 @@ int main(int argc, char *argv[]){
 			printf("\x1b[1m       /   \\        \x1b[36mUPT\x1b[0m   ->   %s\n", get_uptime(uptime));
 			printf("\x1b[1m      /^.   \\       \x1b[36mPKGS\x1b[0m  ->   %d\n", get_packages(sys));
 			printf("\x1b[1m     /  .-.  \\      \x1b[36m\x1b[0m     \n");
-			printf("\x1b[1m    /  (   ) _\\     \x1b[36mCPU\x1b[0m   ->   %s\n", get_cpu(cpu_name));
+			printf("\x1b[1m    /  (   ) _\\     \x1b[36mCPU\x1b[0m   ->   %s\n", cpu_name);
-			printf("\x1b[1m   / _.~   ~._^\\    \x1b[36mGPU\x1b[0m   ->   *W.I.P.*\n");
+			printf("\x1b[1m   / _.~   ~._^\\    \x1b[36mGPU\x1b[0m   ->   %s\n", gpu);
 			printf("\x1b[1m  /.^         ^.\\   \x1b[36mRAM\x1b[0m   ->   %s\n", get_RAM(ram_info));
 			printf("\n\n");
 		break;
@@ -59,7 +94,7 @@ int main(int argc, char *argv[]){
 			printf("\x1b[1m       ,`\\ \\    `-`.		\x1b[36mUPTIME\x1b[0m   ->   %s\n", get_uptime(uptime));
 			printf("\x1b[1m      /   \\ '``-.   `		\x1b[36mPACKAGES\x1b[0m  ->   *W.I.P.*\n"); //%d\n", get_packages(sys));
 			printf("\x1b[1m    .-.  ,       `___:		\x1b[36m\x1b[0m     \n");
-			printf("\x1b[1m   (:::) :        ___		\x1b[36mCPU\x1b[0m   ->   %s\n", get_cpu(cpu_name));
+			printf("\x1b[1m   (:::) :        ___		\x1b[36mCPU\x1b[0m   ->   %s\n", cpu_name);
 			printf("\x1b[1m    `-`  `       ,   :		\x1b[36mGPU\x1b[0m   ->   %s\n", gpu);
 			printf("\x1b[1m      \\   / ,..-`   ,		\x1b[36mRAM\x1b[0m   ->   %s\n", get_RAM(ram_info));
 			printf("\x1b[1m       `./ /    .-.`			\x1b[36m\x1b[0m        \n");
@@ -80,6 +115,8 @@ int main(int argc, char *argv[]){
 	free(ram_info);
 	free(kern_name);
 	free(cpu_name);
+	free(gpu);
+	free(cache_path);
 	return 0;
 }
 
@@ -162,11 +199,19 @@ static char *get_cpu(char *cpu_name){
 }
 
 
-void get_gpu(char *gpu){
+static char *get_gpu(char *gpu){
+
+	gpu = malloc(BUF_SIZE * 3);
 	FILE *gpuName = popen("lspci -v | grep VGA -m 1 | awk -F'[' '{ print $2 }' | awk  -F']' '{ print $1 }' ", "r");
 
 	fscanf(gpuName, "%[^\n]%s", gpu);
+
+	truncate_spaces_leading(gpu);
+	truncate_spaces_trailing(gpu);
+
 	fclose(gpuName);
+	
+	return gpu;
 }
 
 
@@ -259,7 +304,7 @@ static char *get_RAM(char *ram_info){
 
 	used = total - free_mem;
 	real_percent = (used / total) * 100;
-	bar_percent = round(real_percent / 10);
+	bar_percent = (real_percent / 10 + 0.35);
 
 	for( int i = 1; i <= bar_percent; i++){
 		bar[i] = '*';