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Ayaan Tunio
2025-02-12 09:54:05 -05:00
commit 7118adc514
1108 changed files with 80873 additions and 0 deletions
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27
third_party/manage.py vendored Normal file
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@@ -0,0 +1,27 @@
#!/usr/bin/env python3
import os
import glob
import argparse
import shutil
parser = argparse.ArgumentParser()
parser.add_argument('target', type=str, help='Target third_part package')
parser.add_argument('--clean', action='store_true',
help='Cleans /src and build cache')
args = parser.parse_args()
portname = args.target
if not os.path.exists(portname):
print("Can't find port {0}".format(portname))
if args.clean:
if os.path.exists("{0}/src/".format(portname)):
shutil.rmtree("{0}/src/".format(portname))
for filename in glob.glob("{0}/patches/.applied_*".format(portname)):
os.remove(filename)
for arch in ["x86", "arm32", "arm64", "x86_64", "riscv64"]:
path = "{0}/bin_{1}/".format(portname, arch)
if os.path.exists(path):
shutil.rmtree(path)
exit(0)

24
third_party/tinysh/patches/0001-llvm_support.patch vendored Normal file
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@@ -0,0 +1,24 @@
--- src/Makefile 2022-03-11 18:07:01.000000000 +0300
+++ src/Makefile_new 2022-03-11 18:07:06.000000000 +0300
@@ -1,13 +1,18 @@
# Simple C Shell Makefile
CC = gcc
-CFLAGS = -Wall -g
+LD = gcc
+CFLAGS = -Wall -g
+LDFLAGS = -Wall -g
OBJ = simple-c-shell.o
all: simple-c-shell
simple-c-shell: $(OBJ)
- $(CC) $(CFLAGS) -o simple-c-shell $(OBJ)
+ $(LD) $(LDFLAGS) -o simple-c-shell $(OBJ)
%.o: %.c
- $(CC) $(CFLAGS) -c $<
+ $(CC) $(CFLAGS) -c $<
+
+clean:
+ rm -rf $(OBJ)

273
third_party/tinysh/patches/0002-disable_unsupported.patch vendored Normal file
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@@ -0,0 +1,273 @@
--- src/simple-c-shell_old.c 2022-03-11 17:47:26.000000000 +0300
+++ src/simple-c-shell.c 2022-03-11 17:50:48.000000000 +0300
@@ -26,7 +26,37 @@
#include <sys/wait.h>
#include <fcntl.h>
#include <termios.h>
-#include "util.h"
+
+#define TRUE 1
+#define FALSE !TRUE
+
+// Shell pid, pgid, terminal modes
+static pid_t GBSH_PID;
+static pid_t GBSH_PGID;
+static int GBSH_IS_INTERACTIVE;
+static struct termios GBSH_TMODES;
+
+static char* currentDirectory;
+extern char** environ;
+
+// struct sigaction act_child;
+// struct sigaction act_int;
+
+int no_reprint_prmpt;
+
+pid_t pid;
+
+
+/**
+ * SIGNAL HANDLERS
+ */
+// signal handler for SIGCHLD */
+void signalHandler_child(int p);
+// signal handler for SIGINT
+void signalHandler_int(int p);
+
+
+int changeDirectory(char * args[]);
#define LIMIT 256 // max number of tokens for a command
#define MAXLINE 1024 // max number of characters from user input
@@ -39,51 +69,53 @@
// See if we are running interactively
GBSH_PID = getpid();
// The shell is interactive if STDIN is the terminal
- GBSH_IS_INTERACTIVE = isatty(STDIN_FILENO);
+ GBSH_IS_INTERACTIVE = 1;
- if (GBSH_IS_INTERACTIVE) {
- // Loop until we are in the foreground
- while (tcgetpgrp(STDIN_FILENO) != (GBSH_PGID = getpgrp()))
- kill(GBSH_PID, SIGTTIN);
+ // if (GBSH_IS_INTERACTIVE) {
+ // // Loop until we are in the foreground
+ // while (tcgetpgrp(STDIN_FILENO) != (GBSH_PGID = getpgrp()))
+ // kill(GBSH_PID, SIGTTIN);
- // Set the signal handlers for SIGCHILD and SIGINT
- act_child.sa_handler = signalHandler_child;
- act_int.sa_handler = signalHandler_int;
-
- /**The sigaction structure is defined as something like
-
- struct sigaction {
- void (*sa_handler)(int);
- void (*sa_sigaction)(int, siginfo_t *, void *);
- sigset_t sa_mask;
- int sa_flags;
- void (*sa_restorer)(void);
+ // // Set the signal handlers for SIGCHILD and SIGINT
+ // // act_child.sa_handler = signalHandler_child;
+ // // act_int.sa_handler = signalHandler_int;
+
+ // /**The sigaction structure is defined as something like
+
+ // struct sigaction {
+ // void (*sa_handler)(int);
+ // void (*sa_sigaction)(int, siginfo_t *, void *);
+ // sigset_t sa_mask;
+ // int sa_flags;
+ // void (*sa_restorer)(void);
- }*/
+ // }*/
- sigaction(SIGCHLD, &act_child, 0);
- sigaction(SIGINT, &act_int, 0);
+ // sigaction(SIGCHLD, signalHandler_child);
+ // sigaction(SIGINT, signalHandler_int);
- // Put ourselves in our own process group
- setpgid(GBSH_PID, GBSH_PID); // we make the shell process the new process group leader
- GBSH_PGID = getpgrp();
- if (GBSH_PID != GBSH_PGID) {
- printf("Error, the shell is not process group leader");
- exit(EXIT_FAILURE);
- }
- // Grab control of the terminal
- tcsetpgrp(STDIN_FILENO, GBSH_PGID);
-
- // Save default terminal attributes for shell
- tcgetattr(STDIN_FILENO, &GBSH_TMODES);
-
- // Get the current directory that will be used in different methods
- currentDirectory = (char*) calloc(1024, sizeof(char));
- } else {
- printf("Could not make the shell interactive.\n");
- exit(EXIT_FAILURE);
- }
+ // // Put ourselves in our own process group
+ // setpgid(GBSH_PID, GBSH_PID); // we make the shell process the new process group leader
+ // GBSH_PGID = getpgrp();
+ // if (GBSH_PID != GBSH_PGID) {
+ // printf("Error, the shell is not process group leader");
+ // exit(EXIT_FAILURE);
+ // }
+ // // Grab control of the terminal
+ // tcsetpgrp(STDIN_FILENO, GBSH_PGID);
+
+ // // Save default terminal attributes for shell
+ // tcgetattr(STDIN_FILENO, &GBSH_TMODES);
+
+ // // Get the current directory that will be used in different methods
+ // currentDirectory = (char*) calloc(1024, sizeof(char));
+ // } else {
+ // printf("Could not make the shell interactive.\n");
+ // exit(EXIT_FAILURE);
+ // }
+ // putenv("LOGNAME=anon");
+ currentDirectory = (char*) calloc(1024, sizeof(char));
}
/**
@@ -132,8 +164,8 @@
*/
void shellPrompt(){
// We print the prompt in the form "<user>@<host> <cwd> >"
- char hostn[1204] = "";
- gethostname(hostn, sizeof(hostn));
+ char hostn[1204] = "mbp";
+ // gethostname(hostn, sizeof(hostn));
printf("%s@%s %s > ", getenv("LOGNAME"), hostn, getcwd(currentDirectory, 1024));
}
@@ -211,6 +243,11 @@
}
return 0;
}
+
+int doEcho(char * args[], int option) {
+ printf("%s", args[1]);
+ return 0;
+}
/**
* Method for launching a program. It can be run in the background
@@ -291,7 +328,7 @@
setenv("parent",getcwd(currentDirectory, 1024),1);
- if (execvp(args[0],args)==err){
+ if (execvp(args[0],args)==err){
printf("err");
kill(getpid(),SIGTERM);
}
@@ -302,6 +339,7 @@
/**
* Method used to manage pipes.
*/
+/*
void pipeHandler(char * args[]){
// File descriptors
int filedes[2]; // pos. 0 output, pos. 1 input of the pipe
@@ -440,6 +478,7 @@
i++;
}
}
+*/
/**
* Method used to handle the commands entered via the standard input
@@ -475,19 +514,21 @@
if ( (strcmp(args[j],">") == 0) && (args[j+1] != NULL) ){
fileDescriptor = open(args[j+1], O_CREAT | O_TRUNC | O_WRONLY, 0600);
// We replace de standard output with the appropriate file
- standardOut = dup(STDOUT_FILENO); // first we make a copy of stdout
+ fflush(stdout);
+ standardOut = dup(STDOUT_FILENO); // first we make a copy of stdout
// because we'll want it back
dup2(fileDescriptor, STDOUT_FILENO);
close(fileDescriptor);
printf("%s\n", getcwd(currentDirectory, 1024));
- dup2(standardOut, STDOUT_FILENO);
+ fflush(stdout);
+ dup2(standardOut, STDOUT_FILENO);
}
}else{
printf("%s\n", getcwd(currentDirectory, 1024));
}
}
// 'clear' command clears the screen
- else if (strcmp(args[0],"clear") == 0) system("clear");
+ // else if (strcmp(args[0],"clear") == 0) system("clear");
// 'cd' command to change directory
else if (strcmp(args[0],"cd") == 0) changeDirectory(args);
// 'environ' command to list the environment variables
@@ -497,11 +538,13 @@
if ( (strcmp(args[j],">") == 0) && (args[j+1] != NULL) ){
fileDescriptor = open(args[j+1], O_CREAT | O_TRUNC | O_WRONLY, 0600);
// We replace de standard output with the appropriate file
- standardOut = dup(STDOUT_FILENO); // first we make a copy of stdout
+ fflush(stdout);
+ standardOut = dup(STDOUT_FILENO); // first we make a copy of stdout
// because we'll want it back
dup2(fileDescriptor, STDOUT_FILENO);
close(fileDescriptor);
manageEnviron(args,0);
+ fflush(stdout);
dup2(standardOut, STDOUT_FILENO);
}
}else{
@@ -512,6 +555,25 @@
else if (strcmp(args[0],"setenv") == 0) manageEnviron(args,1);
// 'unsetenv' command to undefine environment variables
else if (strcmp(args[0],"unsetenv") == 0) manageEnviron(args,2);
+ else if (strcmp(args[0],"echo") == 0){
+ if (args[j] != NULL){
+ // If we want file output
+ if ( (strcmp(args[j],">") == 0) && (args[j+1] != NULL) ){
+ fileDescriptor = open(args[j+1], O_CREAT | O_TRUNC | O_WRONLY, 0600);
+ // We replace de standard output with the appropriate file
+ fflush(stdout);
+ standardOut = dup(STDOUT_FILENO); // first we make a copy of stdout
+ // because we'll want it back
+ dup2(fileDescriptor, STDOUT_FILENO);
+ close(fileDescriptor);
+ doEcho(args,0);
+ fflush(stdout);
+ dup2(standardOut, STDOUT_FILENO);
+ }
+ }else{
+ doEcho(args,0);
+ }
+ }
else{
// If none of the preceding commands were used, we invoke the
// specified program. We have to detect if I/O redirection,
@@ -525,7 +587,7 @@
// the appropriate method that will handle the different
// executions
}else if (strcmp(args[i],"|") == 0){
- pipeHandler(args);
+ // pipeHandler(args);
return 1;
// If '<' is detected, we have Input and Output redirection.
// First we check if the structure given is the correct one,
@@ -590,7 +652,7 @@
// We call the method of initialization and the welcome screen
init();
- welcomeScreen();
+ // welcomeScreen();
// We set our extern char** environ to the environment, so that
// we can treat it later in other methods
@@ -626,4 +688,4 @@
}
exit(0);
-}
+}
\ No newline at end of file