Clean up project for sharing

.vscode/c_cpp_properties.json

@@ -0,0 +1,18 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "${workspaceFolder}/include"
+            ],
+            "defines": [],
+            "compilerPath": "/bin/gcc",
+            "cStandard": "c17",
+            "cppStandard": "c++98",
+            "intelliSenseMode": "linux-gcc-x64",
+            "configurationProvider": "ms-vscode.makefile-tools"
+        }
+    ],
+    "version": 4
+}

README.md

@@ -10,14 +10,16 @@ Requirements
 
 RHEL-like:
 `sudo dnf install readline-devel`
+Debian[12]: `sudo apt install libreadline-dev`
 
 ## Installation
 
-`make`
+Normal Build: `make`
+Debug Build: `make debug`
 
 ## Usage
 
-`bin/run`
+`make test`
 
 ## Considerations and Caveats
 
@@ -28,7 +30,6 @@ If you need to use these kinds of applications, do not use this program to wrap
 
 ## Example
 
-`bin/run`
 
 ## Documentation
 

include/debug.h

@@ -1,3 +1,6 @@
+#ifndef DEBUG_H
+#define DEBUG_H
+
 #if defined(DEBUG) && DEBUG > 0
 	#define DEBUG_PRINT(fmt, ...) fprintf(stderr, "DEBUG: %s:%d:%s(): " fmt, \
 		__FILE__, __LINE__, __func__, ##__VA_ARGS__)
@@ -11,51 +14,4 @@
 	#define COLORTEST()
 #endif
 
-
+#endif
-
-// You must free the result if result is non-NULL.
-char *str_replace(char *orig, char *rep, char *with) {
-    char *result; // the return string
-    char *ins;    // the next insert point
-    char *tmp;    // varies
-    int len_rep;  // length of rep (the string to remove)
-    int len_with; // length of with (the string to replace rep with)
-    int len_front; // distance between rep and end of last rep
-    int count;    // number of replacements
-
-    // sanity checks and initialization
-    if (!orig || !rep)
-        return NULL;
-    len_rep = strlen(rep);
-    if (len_rep == 0)
-        return NULL; // empty rep causes infinite loop during count
-    if (!with)
-        with = "";
-    len_with = strlen(with);
-
-    // count the number of replacements needed
-    ins = orig;
-    for (count = 0; tmp = strstr(ins, rep); ++count) {
-        ins = tmp + len_rep;
-    }
-
-    tmp = result = malloc(strlen(orig) + (len_with - len_rep) * count + 1);
-
-    if (!result)
-        return NULL;
-
-    // first time through the loop, all the variable are set correctly
-    // from here on,
-    //    tmp points to the end of the result string
-    //    ins points to the next occurrence of rep in orig
-    //    orig points to the remainder of orig after "end of rep"
-    while (count--) {
-        ins = strstr(orig, rep);
-        len_front = ins - orig;
-        tmp = strncpy(tmp, orig, len_front) + len_front;
-        tmp = strcpy(tmp, with) + len_with;
-        orig += len_front + len_rep; // move to next "end of rep"
-    }
-    strcpy(tmp, orig);
-    return result;
-}

include/notmine.h

@@ -0,0 +1,8 @@
+#ifndef NOTMINE_H
+#define NOTMINE_H
+
+// You must free the result if result is non-NULL.
+char *str_replace(char *orig, char *rep, char *with);
+
+
+#endif

src/main.c

@@ -13,6 +13,7 @@
 
 // Custom debug include for some debug macros and functions
 #include <debug.h>
+#include <notmine.h>
 
 #define BUFCHUNKSIZE 4096
 #define BUFSAFEPAD 8
@@ -38,7 +39,7 @@ void child_process(char *argv[]){
 }
 
 void processline(char *line){
-	char debugstring[] = "HEHE:"KRED;
+	//char debugstring[] = "HEHE:"KRED;
 	char endstring[] = KNRM"\n";
 	char *newline;
 	newline = str_replace(line, "rw-", KRED"rw-"KNRM);
@@ -59,7 +60,7 @@ void processline(char *line){
 
 void processbuffer(char *roll_buffer, size_t read_length) {
 	//this is where some optimization could come in with using malloc and then freeing subset of memory; dog garn dynamic memory allocation
-	int found_index;
+	//int found_index;
 	char *found_char = strtok(roll_buffer, "\r\n");
 	while(found_char != NULL){
 		processline(found_char);

src/notmine.c

@@ -0,0 +1,50 @@
+#include <notmine.h>
+#include <string.h>
+#include <stdlib.h>
+
+//https://stackoverflow.com/a/779960/8229149
+char *str_replace(char *orig, char *rep, char *with) {
+    char *result; // the return string
+    char *ins;    // the next insert point
+    char *tmp;    // varies
+    int len_rep;  // length of rep (the string to remove)
+    int len_with; // length of with (the string to replace rep with)
+    int len_front; // distance between rep and end of last rep
+    int count;    // number of replacements
+
+    // sanity checks and initialization
+    if (!orig || !rep)
+        return NULL;
+    len_rep = strlen(rep);
+    if (len_rep == 0)
+        return NULL; // empty rep causes infinite loop during count
+    if (!with)
+        with = "";
+    len_with = strlen(with);
+
+    // count the number of replacements needed
+    ins = orig;
+    for (count = 0; tmp = strstr(ins, rep); ++count) {
+        ins = tmp + len_rep;
+    }
+
+    tmp = result = malloc(strlen(orig) + (len_with - len_rep) * count + 1);
+
+    if (!result)
+        return NULL;
+
+    // first time through the loop, all the variable are set correctly
+    // from here on,
+    //    tmp points to the end of the result string
+    //    ins points to the next occurrence of rep in orig
+    //    orig points to the remainder of orig after "end of rep"
+    while (count--) {
+        ins = strstr(orig, rep);
+        len_front = ins - orig;
+        tmp = strncpy(tmp, orig, len_front) + len_front;
+        tmp = strcpy(tmp, with) + len_with;
+        orig += len_front + len_rep; // move to next "end of rep"
+    }
+    strcpy(tmp, orig);
+    return result;
+}