From 347f4210159ebe2621ba134646b9cbd8cd087a5d Mon Sep 17 00:00:00 2001 From: guido Date: Fri, 13 Sep 2002 21:40:28 +0000 Subject: [PATCH 1/1] Ported SORT command form FreeDOS svn path=/trunk/; revision=3501 --- rosapps/cmdutils/makefile | 6 +- rosapps/cmdutils/sort.c | 141 ++++++++++++++++++++++++++++++++++++++ rosapps/cmdutils/sort.rc | 38 ++++++++++ 3 files changed, 184 insertions(+), 1 deletion(-) create mode 100644 rosapps/cmdutils/sort.c create mode 100644 rosapps/cmdutils/sort.rc diff --git a/rosapps/cmdutils/makefile b/rosapps/cmdutils/makefile index 5e7f92a081a..4b343041f8e 100644 --- a/rosapps/cmdutils/makefile +++ b/rosapps/cmdutils/makefile @@ -4,7 +4,7 @@ PATH_TO_TOP=.. -TARGET=more.exe tee.exe y.exe +TARGET=more.exe sort.exe tee.exe y.exe all: $(TARGET) @@ -15,6 +15,10 @@ more.exe: more.o more.coff $(CC) more.o -lkernel32 -lmsvcrt -o more.exe more.coff $(NM) --numeric-sort more.exe > more.sym +sort.exe: sort.o sort.coff + $(CC) sort.o -lkernel32 -lmsvcrt -o sort.exe sort.coff + $(NM) --numeric-sort sort.exe > sort.sym + tee.exe: tee.o tee.coff $(CC) tee.o -lkernel32 -lmsvcrt -o tee.exe tee.coff $(NM) --numeric-sort tee.exe > tee.sym diff --git a/rosapps/cmdutils/sort.c b/rosapps/cmdutils/sort.c new file mode 100644 index 00000000000..98e84c282eb --- /dev/null +++ b/rosapps/cmdutils/sort.c @@ -0,0 +1,141 @@ +/* +* SORT - reads line of a file and sorts them in order +* Copyright 1995 Jim Lynch +* +* Adapted for ReactOS +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include + +#define MAXRECORDS 65536 /* maximum number of records that can be + * sorted */ +#define MAXLEN 4095 /* maximum record length */ + +int rev; /* reverse flag */ +int help; /* help flag */ +int sortcol; /* sort column */ +int err = 0; /* error counter */ + +int +cmpr(void *a, void *b) +{ + char *A, *B; + + A = *(char **) a; + B = *(char **) b; + + if (sortcol > 0) { + if (strlen(A) > sortcol) + A += sortcol; + else + A = ""; + if (strlen(B) > sortcol) + B += sortcol; + else + B = ""; + } + if (!rev) + return strcmp(A, B); + else + return strcmp(B, A); +} + +void +usage(void) +{ + fputs("SORT\n", stderr); + fputs("Sorts input and writes output to a file, console or a device.\n", stderr); + if (err) + fputs("Invalid parameter\n", stderr); + fputs(" SORT [options] < [drive:1][path1]file1 > [drive2:][path2]file2\n", stderr); + fputs(" Command | SORT [options] > [drive:][path]file\n", stderr); + fputs(" Options:\n", stderr); + fputs(" /R Reverse order\n", stderr); + fputs(" /+n Start sorting with column n\n", stderr); + fputs(" /? Help\n", stderr); +} + +int main(int argc, char **argv) +{ + char temp[MAXLEN + 1]; + char **list; + char *cp; /* option character pointer */ + int nr; + int i; + + + sortcol = 0; + rev = 0; + while (--argc) { + if (*(cp = *++argv) == '/') { + switch (cp[1]) { + case 'R': + case 'r': + rev = 1; + break; + case '?': + case 'h': + case 'H': + help = 1; + break; + case '+': + sortcol = atoi(cp + 1); + if (sortcol) + sortcol--; + break; + default: + err++; + } + } + } + if (err || help) { + usage(); + exit(1); + } + list = (char **) malloc(MAXRECORDS * sizeof(char *)); + if (list == NULL) { + fputs("SORT: Insufficient memory\n", stderr); + exit(3); + } + for (nr = 0; nr < MAXRECORDS; nr++) { + if (fgets(temp, MAXLEN, stdin) == NULL) + break; + if(strlen(temp)) + temp[strlen(temp)-1]='\0'; + list[nr] = (char *) malloc(strlen(temp) + 1); + if (list[nr] == NULL) { + fputs("SORT: Insufficient memory\n", stderr); + exit(3); + } + strcpy(list[nr], temp); + } + if (nr == MAXRECORDS) { + fputs("SORT: number of records exceeds maximum\n", stderr); + exit(4); + } + qsort((void *) list, nr, sizeof(char *), cmpr); + for (i = 0; i < nr; i++) { + fputs(list[i], stdout); + fputs("\n",stdout); + } + return 0; +} + +/* EOF */ diff --git a/rosapps/cmdutils/sort.rc b/rosapps/cmdutils/sort.rc new file mode 100644 index 00000000000..536e1026cac --- /dev/null +++ b/rosapps/cmdutils/sort.rc @@ -0,0 +1,38 @@ +#include +#include + +LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US + +VS_VERSION_INFO VERSIONINFO + FILEVERSION RES_UINT_FV_MAJOR,RES_UINT_FV_MINOR,RES_UINT_FV_REVISION,RES_UINT_FV_BUILD + PRODUCTVERSION RES_UINT_PV_MAJOR,RES_UINT_PV_MINOR,RES_UINT_PV_REVISION,RES_UINT_PV_BUILD + FILEFLAGSMASK 0x3fL +#ifdef _DEBUG + FILEFLAGS 0x1L +#else + FILEFLAGS 0x0L +#endif + FILEOS 0x40004L + FILETYPE 0x2L + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "040904b0" + BEGIN + VALUE "CompanyName", RES_STR_COMPANY_NAME + VALUE "FileDescription", "W32 sort command\0" + VALUE "FileVersion", RES_STR_PRODUCT_VERSION + VALUE "InternalName", "sort\0" + VALUE "LegalCopyright", RES_STR_LEGAL_COPYRIGHT + VALUE "OriginalFilename", "sort.exe\0" + VALUE "ProductName", RES_STR_PRODUCT_NAME + VALUE "ProductVersion", RES_STR_PRODUCT_VERSION + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x409, 1200 + END +END + -- 2.17.1