Aborted

src/core/cmdline.c

@@ -1,31 +0,0 @@
-#include "cmdline.h"
-#include "cmdlinelib.h"
-#include <console.h>
-
-void cmdl_start()
-{
-	cmd_line* cmd;
-	
-	cmd = cmdl_create();
-	
-	cmdl_setpropmt(cmd, "?>");
-
-	cmdl_printf(cmd, "Welcome to Etherboot\n\n");
-	
-	while(!cmdl_getexit(cmd)){
-		int i;
-		
-		printf("%s%s %s", cmdl_getoutput(cmd), cmdl_getprompt(cmd), cmdl_getbuffer(cmd));
-		
-		cmdl_addchar(cmd, getchar());
-		
-		/* TODO HACK temporary clear line */
-		putchar(0xd);
-		for(i=0; i < 79; i++){
-			putchar(0x20);
-		}
-		putchar(0xd);
-	}
-	cmdl_free(cmd);
-}
-

src/core/cmdlinelib.c

@@ -1,272 +0,0 @@
-#include "cmdlinelib.h"
-#include <console.h>
-#include <malloc.h>
-#include <string.h>
-#include <stdarg.h>
-
-int cmdl_getexit(cmd_line* cmd)
-{
-	if(cmdl_check(cmd) && !cmd->exit){
-		return 0;
-	}else{
-		return 1;
-	}
-
-}
-
-void cmdl_setexit(cmd_line* cmd, int exit)
-{
-	if(cmdl_check(cmd)){
-		cmd->exit = exit;
-	}
-}
-
-int cmdl_printf(cmd_line* cmd, const char *format, ...)
-{
-	int ret;
-        char string[CMDL_OUTPUT_SIZE];
-        va_list ap;
-
-        va_start(ap, format);
-        ret = vsprintf(string, format, ap);
-        cmdl_addoutput_str(cmd, string);
-        va_end(ap);
-        return ret;
-}
-
-
-void cmdl_addoutput_str(cmd_line* cmd, char output[CMDL_OUTPUT_SIZE])
-{
-	if(cmdl_check(cmd) && output != NULL){
-		if(!cmd->has_output){
-			cmdl_clearoutput(cmd);
-		}
-		strncat(cmd->output, output, CMDL_OUTPUT_SIZE);
-		cmd->has_output = 1;
-	}
-}
-
-char* cmdl_getoutput(cmd_line* cmd)
-{
-	if(cmdl_check(cmd) && cmd->has_output){
-		cmd->has_output = 0;
-		return cmd->output;
-	}else{
-		return "";
-	}
-}
-
-void cmdl_setpropmt(cmd_line* cmd, char prompt[CMDL_PROMPT_SIZE])
-{
-	if(cmdl_check(cmd) && prompt != NULL){
-		strncat(cmd->prompt, prompt, CMDL_PROMPT_SIZE);
-	}
-}
-
-char *cmdl_getprompt(cmd_line* cmd)
-{
-	if(cmdl_check(cmd)){
-		return cmd->prompt;
-	}else{
-		return "";
-	}
-}
-
-char* cmdl_getbuffer(cmd_line* cmd){
-	if(cmdl_check(cmd)){
-		return cmd->buffer;
-	}else{
-		return "";
-	}
-}
-
-void cmdl_addchar(cmd_line* cmd, char in)
-{
-	if(in >= 32){
-		if(cmdl_check(cmd)){
-			cmd->buffer[cmd->cursor] = in;
-			cmdl_movecursor(cmd, CMDL_RIGHT);
-		}
-	}else{
-		switch(in){
-			case 0x08: /* Backspace */
-
-				cmdl_delat(cmd, cmd->cursor);
-				cmdl_movecursor(cmd, CMDL_LEFT);
-				break;
-			case 0x0a:
-			case 0x0d: /* Enter */
-				cmdl_exec(cmd);
-				break;
-		}
-	}
-}
-
-void cmdl_exec(cmd_line* cmd)
-{
-	char* command;
-	cmdl_printf(cmd, "%s %s\n", cmd->prompt, cmd->buffer);
-
-	command = cmdl_parse_getcmd(cmd);
-	if(strlen(command) != 0){
-		if(strcmp(command, "exit") == 0 || strcmp(command, "quit") == 0){
-			cmdl_setexit(cmd, 1);
-		}else if(strcmp(command, "help") == 0){
-			cmdl_printf(cmd, "Don't panic\n");
-		}else{
-			cmdl_printf(cmd, "%s: unknown command\n", command);
-		}
-	}
-	free(command);
-	
-	cmdl_clearbuffer(cmd);
-}
-
-char* cmdl_parse_getcmd(cmd_line* cmd){
-	int i;
-	char* ret;
-	ret = (char*)malloc(1);
-	ret[0] = 0;
-
-	for(i=0; i < CMDL_BUFFER_SIZE - 1; i++){
-		if(cmd->buffer[i + 1] == ' ' || cmd->buffer[i + 1] == '\0'){
-			free(ret);
-			ret = (char*)malloc(i+1);
-			strncat(ret, cmd->buffer, i+1);
-			break;
-		}
-	}
-	return ret;
-}
-
-void cmdl_clearbuffer(cmd_line* cmd)
-{
-	if(cmdl_check(cmd)){
-		int i;
-		cmd->cursor = 0;
-		for(i=0; i < CMDL_BUFFER_SIZE; i++){
-			cmd->buffer[i] = 0;
-		}
-	}
-}
-
-void cmdl_clearoutput(cmd_line* cmd)
-{
-	if(cmdl_check(cmd)){
-		int i;
-		for(i=0; i < CMDL_OUTPUT_SIZE; i++){
-			cmd->output[i] = 0;
-		}
-	}
-}
-
-void cmdl_movecursor(cmd_line* cmd, int direction)
-{
-	if(cmdl_check(cmd)){
-		switch(direction){
-			case CMDL_LEFT:
-				if(cmd->cursor > 0){
-					cmd->cursor--;
-				}
-				break;
-			case CMDL_RIGHT:
-				if(cmd->cursor < CMDL_BUFFER_SIZE - 1){
-					cmd->cursor++;
-				}
-				break;
-		}
-	}
-}
-
-void cmdl_delat(cmd_line* cmd, int at)
-{
-	if(cmdl_check(cmd) && at < CMDL_BUFFER_SIZE - 1 && at >= 0){
-		int i;
-		for(i = at; i < CMDL_BUFFER_SIZE - 1; i++){
-			cmd->buffer[i] = cmd->buffer[i + 1];
-		}
-	}
-}
-
-
-int cmdl_check(cmd_line* cmd)
-{
-	if(
-		cmd != NULL && 
-		cmd->buffer != NULL &&
-		cmd->prompt != NULL &&
-		cmd->cursor >= 0 && 
-		cmd->cursor < CMDL_BUFFER_SIZE - 1 &&
-		cmd->buffer[CMDL_BUFFER_SIZE - 1] == 0 &&
-		cmd->prompt[CMDL_PROMPT_SIZE - 1] == 0
-	){
-		return 1;
-	}else{
-		return 0;
-	}
-}
-
-cmd_line* cmdl_create()
-{
-	cmd_line* this;
-	int i;
-	
-	// Initiate the command line
-	
-	this = (cmd_line*)malloc(sizeof(cmd_line));
-	
-	if(this == NULL){
-		return NULL;
-	}
-	
-
-	/* Allocate output buffer */
-	
-	this->output = (char*)malloc(CMDL_OUTPUT_SIZE);
-	if(this->output == NULL){
-		free(this);
-		return NULL;
-	}
-	
-	for(i = 0; i < CMDL_OUTPUT_SIZE; i++){
-		this->output[i] = 0;
-	}
-
-	/* Allocate command line buffer */
-	
-	this->buffer = (char*)malloc(CMDL_BUFFER_SIZE);
-	if(this->buffer == NULL){
-		free(this);
-		return NULL;
-	}
-	
-	for(i = 0; i < CMDL_BUFFER_SIZE; i++){
-		this->buffer[i] = 0;
-	}
-	
-	/* Allocate prompt buffer */
-	
-	this->prompt = (char*)malloc(CMDL_PROMPT_SIZE);
-	if(this->prompt == NULL){
-		free(this);
-		return NULL;
-	}
-	
-	for(i = 0; i < CMDL_PROMPT_SIZE; i++){
-		this->prompt[i] = 0;
-	}
-	
-	/* Initiate cursor position */
-	
-	this->cursor = 0;
-	this->has_output = 0;
-	this->exit = 0;
-	
-	return this;
-}
-
-void cmdl_free(cmd_line* cmd)
-{
-	free(cmd);
-}
-