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mpw-tools
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add license

This commit is contained in:
Kelvin Sherlock 2013-07-30 01:06:41 -04:00
parent 404e1eafe9
commit fdb87e2580
5 changed files with 104 additions and 1 deletions
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26
Duplicate.c
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@ -1,3 +1,29 @@
/*
* Copyright (c) 2013, Kelvin W Sherlock
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

26
GetEnv.c
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/*
* Copyright (c) 2013, Kelvin W Sherlock
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
*
* GetEnv variable

2
Help.c
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@ -1 +1 @@
/* * MPW Help utility. * * help topic * does a cat of $ShellDirectory:Help:topic */ /* * MPW 3.2 * * C Help.c -o Help.c.o -r {SymOptions} * * Link {SymOptions} -w -c 'MPS ' -t MPST Help.c.o ∂ * -sn STDIO=Main ∂ * -sn INTENV=Main ∂ * -sn %A5Init=Main ∂ * "{Libraries}"Stubs.o ∂ * "{CLibraries}"StdCLib.o ∂ * "{Libraries}"Interface.o ∂ * "{Libraries}"Runtime.o ∂ * "{Libraries}"ToolLibs.o ∂ * -o Help * */ #include <stdio.h> #include <stdlib.h> #include <string.h> char *base(char *str) { char *rv = str; char *tmp = str; if (!str) return str; for (tmp = str; *tmp; ++tmp) { char c = *tmp; if (c == ':' || c == '/') rv = tmp + 1; } return rv; } void help(char *root, char *topic) { int l; char *path; FILE *fp; // todo -- check if they're being stupid or malicious and // handle / or : chars. topic = base(topic); if (!topic || !*topic) { return; } l = strlen(root) + strlen("Help:") + strlen(topic) + 1; path = malloc(1); if (!path) { fprintf(stderr, "### Help - Memory allocation failure.\n"); return; } sprintf(path, "%sHelp:%s", root, topic); fp = fopen(path, "r"); free(path); if (!fp) { fprintf(stderr, "### Help - \"%s\" was not found.\n", topic); return; } for(;;) { char buffer[512]; int count; count = fread(buffer, 1, sizeof(buffer), fp); if (count == 0) break; fwrite(buffer, 1, count, stdout); } fwrite("\r", 1, 1, stdout); fclose(fp); } int main(int argc, char **argv) { char *root; root = getenv("ShellDirectory"); if (!root || !*root) { fprintf(stderr, "### Help - $ShellDirectory is not defined.\n"); return 1; } if (argc == 1) { help(root, "MPW"); } else { int i; for (i = 1; i < argc; ++i) { help(root, argv[i]); } } return 0; }
/* * Copyright (c) 2013, Kelvin W Sherlock * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ /* * MPW Help utility. * * help topic * does a cat of $ShellDirectory:Help:topic */ /* * MPW 3.2 * * C Help.c -o Help.c.o -r {SymOptions} * * Link {SymOptions} -w -c 'MPS ' -t MPST Help.c.o ∂ * -sn STDIO=Main ∂ * -sn INTENV=Main ∂ * -sn %A5Init=Main ∂ * "{Libraries}"Stubs.o ∂ * "{CLibraries}"StdCLib.o ∂ * "{Libraries}"Interface.o ∂ * "{Libraries}"Runtime.o ∂ * "{Libraries}"ToolLibs.o ∂ * -o Help * */ #include <stdio.h> #include <stdlib.h> #include <string.h> char *base(char *str) { char *rv = str; char *tmp = str; if (!str) return str; for (tmp = str; *tmp; ++tmp) { char c = *tmp; if (c == ':' || c == '/') rv = tmp + 1; } return rv; } void help(char *root, char *topic) { int l; char *path; FILE *fp; // todo -- check if they're being stupid or malicious and // handle / or : chars. topic = base(topic); if (!topic || !*topic) { return; } l = strlen(root) + strlen("Help:") + strlen(topic) + 1; path = malloc(1); if (!path) { fprintf(stderr, "### Help - Memory allocation failure.\n"); return; } sprintf(path, "%sHelp:%s", root, topic); fp = fopen(path, "r"); free(path); if (!fp) { fprintf(stderr, "### Help - \"%s\" was not found.\n", topic); return; } for(;;) { char buffer[512]; int count; count = fread(buffer, 1, sizeof(buffer), fp); if (count == 0) break; fwrite(buffer, 1, count, stdout); } fwrite("\r", 1, 1, stdout); fclose(fp); } int main(int argc, char **argv) { char *root; root = getenv("ShellDirectory"); if (!root || !*root) { fprintf(stderr, "### Help - $ShellDirectory is not defined.\n"); return 1; } if (argc == 1) { help(root, "MPW"); } else { int i; for (i = 1; i < argc; ++i) { help(root, argv[i]); } } return 0; }

26
OverlayIIgs.c
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/*
* Copyright (c) 2013, Kelvin W Sherlock
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>

25
SetFile.c
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@ -1,3 +1,28 @@
/*
* Copyright (c) 2013, Kelvin W Sherlock
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <stdio.h>
#include <string.h>