commit 34930bcf4b95e60aaf460ffac11797ae27ee0e54
parent 892c9e7cc310a6f46cb708ef574eed725695e96d
Author: ByteProject <stefan.vogt@byteproject.net>
Date: Sun, 11 Mar 2012 03:19:08 +0100
adopted IEEE Std. 1003.1 compliant utility conventions
Diffstat:
| M | ansilove/main.c | | | 469 | +++++++++++++++++++++++++++++++++++++++++++++++++------------------------------ |
1 file changed, 290 insertions(+), 179 deletions(-)
diff --git a/ansilove/main.c b/ansilove/main.c
@@ -29,18 +29,18 @@
// prototypes
void showHelp(void);
-void showExamples(void);
-void showVersion(void);
-void showSynopsis(void);
+void listExamples(void);
+void versionInfo(void);
+void synopsis(void);
void showHelp(void)
{
- printf("helpmeplease\n\n");
+ printf("\nHelp is on the way!\n\n");
}
-void showExamples(void)
+void listExamples(void)
{
- printf("EXAMPLES:\n");
+ printf("\nEXAMPLES:\n");
printf("ansilove ansi.ans ansi.png\n");
printf("ansilove ansi.ans ansi.png 80x25 9 1 (80x25 font, 9-bit, iCE colors)\n");
printf("ansilove ansi.ans -s 80x25 (80x25 font)\n");
@@ -58,15 +58,21 @@ void showExamples(void)
printf("ansilove ansiwithsauce.ans -r (just display SAUCE record)\n\n");
}
-void showVersion(void)
+void versionInfo(void)
{
- printf("version fooobazbar\n\n");
+ printf("All rights reserved.\n"
+ "\nFork me on GitHub: <https://github.com/ByteProject/AnsiLove-C/>\n"
+ "Bug reports: <https://github.com/ByteProject/AnsiLove-C/issues/>\n\n"
+ "This is free software, released under a MIT-style license.\n"
+ "<https://github.com/ByteProject/AnsiLove-C/blob/master/LICENSE>\n\n"
+ "LibGD is copyright (C) Thomas Boutell, Pierre-Alain Joye and contributors.\n"
+ "<https://bitbucket.org/pierrejoye/gd-libgd/>\n\n");
}
// following the IEEE Std 1003.1 for utility conventions
-void showSynopsis(void)
+void synopsis(void)
{
- printf("SYNOPSIS:\n"
+ printf("\nSYNOPSIS:\n"
" ansilove file -i [operands]\n"
" ansilove file -o file.png [operands]\n"
" ansilove file -s\n"
@@ -80,221 +86,326 @@ void showSynopsis(void)
" -e print a list of examples\n\n"
"OPERANDS:\n"
" font bits icecolors columns\n\n");
- //printf("ansilove <inputfile> <outputfile> columns (.BIN only) font bits icecolors\n\n");
}
int main(int argc, char *argv[])
{
printf("AnsiLove/C %s - ANSi / ASCII art to PNG converter\n"\
- "Copyright (C) 2011-2012 Stefan Vogt, Brian Cassidy, Frederic Cambus.\n\n", VERSION);
-
- // we do this before anything else
- if (argc <= 2) {
- showSynopsis();
- return EXIT_SUCCESS;
- }
+ "Copyright (C) 2011-2012 Stefan Vogt, Brian Cassidy, Frederic Cambus.\n", VERSION);
// SAUCE record related bool types
bool justDisplaySAUCE = false;
bool fileHasSAUCE = false;
- // in case the SAUCE flag is set we set our bool type to 'true'
- if (strcmp(argv[2], "-r") == 0) {
- justDisplaySAUCE = true;
- }
-
- // let's check the file for a valid SAUCE record
- sauce *record = sauceReadFileName(argv[1]);
+ // analyze options and do what has to be done
+ bool outputIdentical = false;
+ bool fileIsBinary = false;
+ bool fileIsANSi = false;
+ bool fileIsPCBoard = false;
+ bool fileIsTundra = false;
- // record == NULL also means there is no file, we can stop here
- if (record == NULL) {
- printf("\nFile %s not found.\n\n", argv[1]);
- return EXIT_FAILURE;
+ if (argc == 1 || argc >= 9) {
+ synopsis();
+ return EXIT_SUCCESS;
}
- else {
- // if we find a SAUCE record, update bool flag
- if (strcmp(record->ID, SAUCE_ID) == 0) {
- fileHasSAUCE = true;
- }
+ if ((strcmp(argv[1], "-v") == 0) || (strcmp(argv[1], "--version") == 0)) {
+ versionInfo();
+ return EXIT_SUCCESS;
}
-
- // this should be self-explanatory
- if (justDisplaySAUCE == false)
+ if ((strcmp(argv[1], "-h") == 0) || (strcmp(argv[1], "--help") == 0)) {
+ showHelp();
+ return EXIT_SUCCESS;
+ }
+ if (strcmp(argv[1], "-e") == 0) {
+ listExamples();
+ return EXIT_SUCCESS;
+ }
+ if ((argv[2] && (strcmp(argv[2], "-s") == 0)) ||
+ (argv[2] && (strcmp(argv[2], "-i") == 0)) ||
+ (argv[2] && (strcmp(argv[2], "-o") == 0)))
{
- // declaration of types we pass to ansilove.c
- char *input = argv[1];
- char output[1000] = { 0 };
- char columns[1000] = { 0 };
- char font[1000] = { 0 };
- char bits[1000] = { 0 };
- char icecolors[1000] = { 0 };
- char *fext;
-
- // find last position of char '.' so we can determine the file extension
- size_t index = strrchr(input, '.') - input;
-
- // calculate size of the input string
- size_t inpSize = strlen(input);
-
- // generate size_t result we can pass to our substr() implementation
- size_t result = inpSize - index;
-
- // finally create the file extension string
- fext = substr(input, inpSize - result, result);
- fext = strtolower(fext);
- if (fext == NULL) {
- fext = "none";
+ if (strcmp(argv[2], "-s") == 0) {
+ justDisplaySAUCE = true;
}
- // in case we got arguments for input, output, and the '-s' flag is set
- if (strcmp(argv[2], "-s") == 0)
- {
- // append .png suffix to file name
- sprintf(output, "%s.png", input);
+ // let's check the file for a valid SAUCE record
+ sauce *record = sauceReadFileName(argv[1]);
+
+ // record == NULL also means there is no file, we can stop here
+ if (record == NULL) {
+ printf("\nFile %s not found.\n\n", argv[1]);
+ return EXIT_FAILURE;
}
else {
- // so the user provided an alternate path / file name
- sprintf(output, "%s", argv[2]);
+ // if we find a SAUCE record, update bool flag
+ if (strcmp(record->ID, SAUCE_ID) == 0) {
+ fileHasSAUCE = true;
+ }
}
- // check flags and apply them based on the file extension
- if (strcmp(fext, ".bin") == 0)
+ // this should be self-explanatory
+ if (justDisplaySAUCE == false)
{
- // columns
- if (argc >= 4) {
- sprintf(columns, "%s", argv[3]);
+ // declaration of types we pass to ansilove.c
+ char *input = argv[1];
+ char output[1000] = { 0 };
+ char columns[1000] = { 0 };
+ char font[1000] = { 0 };
+ char bits[1000] = { 0 };
+ char icecolors[1000] = { 0 };
+ char *fext;
+
+ // find last position of char '.' so we can determine the file extension
+ size_t index = strrchr(input, '.') - input;
+
+ // calculate size of the input string
+ size_t inpSize = strlen(input);
+
+ // generate size_t result we can pass to our substr() implementation
+ size_t result = inpSize - index;
+
+ // finally create the file extension string
+ fext = substr(input, inpSize - result, result);
+ fext = strtolower(fext);
+ if (fext == NULL) {
+ fext = "none";
}
- else {
- sprintf(columns, "%s", "160");
- }
- // font
- if (argc >= 5) {
- sprintf(font, "%s", argv[4]);
+
+ // in case we got arguments for input and the '-i' flag is set
+ if (strcmp(argv[2], "-i") == 0) {
+ // append .png suffix to file name
+ sprintf(output, "%s.png", input);
+ outputIdentical = true;
}
- else {
- sprintf(font, "%s", "80x25");
+
+ if ((strcmp(argv[2], "-o") == 0) && argv[3]) {
+ // so the user provided an alternate path / file name
+ sprintf(output, "%s", argv[3]);
}
- // bits
- if (argc >= 6) {
- sprintf(bits, "%s", argv[5]);
+
+ if ((strcmp(argv[2], "-o") == 0) && !argv[3]) {
+ // arrr... matey! setting the option -o without output file argument, eh?
+ printf("\nOption -o is invalid without output file argument.\n\n");
+ return EXIT_FAILURE;
}
- else {
- sprintf(bits, "%s", "8");
+
+ // check for operands and apply them based on the file extension
+ if ((strcmp(fext, ".bin") == 0) && outputIdentical == true)
+ {
+ // set binary bool value
+ fileIsBinary = true;
+ // font
+ if (argc >= 4) {
+ sprintf(font, "%s", argv[3]);
+ }
+ else {
+ sprintf(font, "%s", "80x25");
+ }
+ // bits
+ if (argc >= 5) {
+ sprintf(bits, "%s", argv[4]);
+ }
+ else {
+ sprintf(bits, "%s", "8");
+
+ }
+ // iCE colors
+ if (argc >= 6) {
+ sprintf(icecolors, "%s", argv[5]);
+ }
+ else {
+ sprintf(icecolors, "%s", "0");
+ }
+ // columns
+ if (argc >= 7) {
+ sprintf(columns, "%s", argv[6]);
+ }
+ else {
+ sprintf(columns, "%s", "160");
+ }
}
- // iCE colors
- if (argc >= 7) {
- sprintf(icecolors, "%s", argv[6]);
+ else if ((strcmp(fext, ".bin") == 0) && outputIdentical == false)
+ {
+ // font
+ if (argc >= 5) {
+ sprintf(font, "%s", argv[4]);
+ }
+ else {
+ sprintf(font, "%s", "80x25");
+ }
+ // bits
+ if (argc >= 6) {
+ sprintf(bits, "%s", argv[5]);
+ }
+ else {
+ sprintf(bits, "%s", "8");
+
+ }
+ // iCE colors
+ if (argc >= 7) {
+ sprintf(icecolors, "%s", argv[6]);
+ }
+ else {
+ sprintf(icecolors, "%s", "0");
+ }
+ // columns
+ if (argc >= 8) {
+ sprintf(columns, "%s", argv[7]);
+ }
+ else {
+ sprintf(columns, "%s", "160");
+ }
}
else {
- sprintf(icecolors, "%s", "0");
+ if (outputIdentical == true) {
+ // font
+ if (argc >= 4) {
+ sprintf(font, "%s", argv[3]);
+ }
+ else {
+ sprintf(font, "%s", "80x25");
+ }
+ // bits
+ if (argc >= 5) {
+ sprintf(bits, "%s", argv[4]);
+ }
+ else {
+ sprintf(bits, "%s", "8");
+ }
+ // iCE colors
+ if (argc >= 6) {
+ sprintf(icecolors, "%s", argv[5]);
+ }
+ else {
+ sprintf(icecolors, "%s", "0");
+ }
+ }
+ else {
+ // font
+ if (argc >= 5) {
+ sprintf(font, "%s", argv[4]);
+ }
+ else {
+ sprintf(font, "%s", "80x25");
+ }
+ // bits
+ if (argc >= 6) {
+ sprintf(bits, "%s", argv[5]);
+ }
+ else {
+ sprintf(bits, "%s", "8");
+ }
+ // iCE colors
+ if (argc >= 7) {
+ sprintf(icecolors, "%s", argv[6]);
+ }
+ else {
+ sprintf(icecolors, "%s", "0");
+ }
+ }
}
- }
- else {
- // font
- if (argc >= 4) {
- sprintf(font, "%s", argv[3]);
+
+ // create the output file by invoking the appropiate function
+ if (strcmp(fext, ".pcb") == 0) {
+ // params: input, output, font, bits, icecolors
+ alPcBoardLoader(input, output, font, bits);
+ fileIsPCBoard = true;
}
- else {
- sprintf(font, "%s", "80x25");
+ else if (strcmp(fext, ".bin") == 0) {
+ // params: input, output, columns, font, bits, icecolors
+ alBinaryLoader(input, output, columns, font, bits, icecolors);
+ fileIsBinary = true;
}
- // bits
- if (argc >= 5) {
- sprintf(bits, "%s", argv[4]);
+ else if (strcmp(fext, ".adf") == 0) {
+ // params: input, output, bits
+ alArtworxLoader(input, output, bits);
}
- else {
- sprintf(bits, "%s", "8");
+ else if (strcmp(fext, ".idf") == 0) {
+ // params: input, output, bits
+ alIcedrawLoader(input, output, bits, fileHasSAUCE);
+ }
+ else if (strcmp(fext, ".tnd") == 0) {
+ alTundraLoader(input, output, font, bits);
+ fileIsTundra = true;
}
- // iCE colors
- if (argc >= 6) {
- sprintf(icecolors, "%s", argv[5]);
+ else if (strcmp(fext, ".xb") == 0) {
+ // params: input, output, bits
+ alXbinLoader(input, output, bits);
}
else {
- sprintf(icecolors, "%s", "0");
+ // params: input, output, font, bits, icecolors, fext
+ alAnsiLoader(input, output, font, bits, icecolors, fext);
+ fileIsANSi = true;
+ }
+
+ // gather information and report to the command line
+ printf("\nInput File: %s\n", input);
+ printf("Output File: %s\n", output);
+ if (fileIsANSi == true || fileIsBinary == true ||
+ fileIsPCBoard == true || fileIsTundra == true) {
+ printf("Font: %s\n", font);
+ }
+ if (fileIsANSi == true || fileIsBinary == true ||
+ fileIsPCBoard == true || fileIsTundra == true) {
+ printf("Bits: %s\n", bits);
+ }
+ if (fileIsANSi == true || fileIsBinary == true || fileIsPCBoard == true) {
+ printf("iCE Colors: %s\n", icecolors);
+ }
+ if (fileIsBinary == true) {
+ printf("Columns: %s\n", columns);
}
}
- // report all flags to the command line
- printf("\nInput File: %s\n", input);
- printf("Output File: %s\n", output);
- printf("Columns (.BIN only): %s\n", columns);
- printf("Font (.ANS/.BIN only): %s\n", font);
- printf("Bits (.ANS/.BIN only): %s\n", bits);
- printf("iCE Colors (.ANS/.BIN only): %s\n", icecolors);
-
- // create the output file by invoking the appropiate function
- if (strcmp(fext, ".pcb") == 0) {
- // params: input, output, font, bits, icecolors
- alPcBoardLoader(input, output, font, bits);
- }
- else if (strcmp(fext, ".bin") == 0) {
- // params: input, output, columns, font, bits, icecolors
- alBinaryLoader(input, output, columns, font, bits, icecolors);
- }
- else if (strcmp(fext, ".adf") == 0) {
- // params: input, output, bits
- alArtworxLoader(input, output, bits);
- }
- else if (strcmp(fext, ".idf") == 0) {
- // params: input, output, bits
- alIcedrawLoader(input, output, bits, fileHasSAUCE);
- }
- else if (strcmp(fext, ".tnd") == 0) {
- alTundraLoader(input, output, font, bits);
- }
- else if (strcmp(fext, ".xb") == 0) {
- // params: input, output, bits
- alXbinLoader(input, output, bits);
+ // either display SAUCE or tell us if there is no record
+ if (fileHasSAUCE == false) {
+ printf("\nFile %s does not have a SAUCE record.\n", argv[1]);
}
else {
- // params: input, output, font, bits, icecolors, fext
- alAnsiLoader(input, output, font, bits, icecolors, fext);
- }
- }
-
- // either display SAUCE or tell us if there is no record
- if (fileHasSAUCE == false) {
- printf("\nFile %s does not have a SAUCE record.\n", argv[1]);
- }
- else {
- printf( "\n%s: %s v%s\n", "Id", record->ID, record->version);
- printf( "%s: %s\n", "Title", record->title );
- printf( "%s: %s\n", "Author", record->author);
- printf( "%s: %s\n", "Group", record->group);
- printf( "%s: %s\n", "Date", record->date);
- printf( "%s: %d\n", "Datatype", record->dataType);
- printf( "%s: %d\n", "Filetype", record->fileType);
- if (record->flags != 0) {
- printf( "%s: %d\n", "Flags", record->flags);
- }
- if (record->tinfo1 != 0) {
- printf( "%s: %d\n", "Tinfo1", record->tinfo1);
- }
- if (record->tinfo2 != 0) {
- printf( "%s: %d\n", "Tinfo2", record->tinfo2);
- }
- if (record->tinfo3 != 0) {
- printf( "%s: %d\n", "Tinfo3", record->tinfo3);
+ printf( "\n%s: %s v%s\n", "Id", record->ID, record->version);
+ printf( "%s: %s\n", "Title", record->title );
+ printf( "%s: %s\n", "Author", record->author);
+ printf( "%s: %s\n", "Group", record->group);
+ printf( "%s: %s\n", "Date", record->date);
+ printf( "%s: %d\n", "Datatype", record->dataType);
+ printf( "%s: %d\n", "Filetype", record->fileType);
+ if (record->flags != 0) {
+ printf( "%s: %d\n", "Flags", record->flags);
+ }
+ if (record->tinfo1 != 0) {
+ printf( "%s: %d\n", "Tinfo1", record->tinfo1);
+ }
+ if (record->tinfo2 != 0) {
+ printf( "%s: %d\n", "Tinfo2", record->tinfo2);
+ }
+ if (record->tinfo3 != 0) {
+ printf( "%s: %d\n", "Tinfo3", record->tinfo3);
+ }
+ if (record->tinfo4 != 0) {
+ printf( "%s: %d\n", "Tinfo4", record->tinfo4);
+ }
+ if (record->comments > 0) {
+ int32_t i;
+ printf( "Comments: ");
+ for(i = 0; i < record->comments; i++) {
+ printf( "%s\n", record->comment_lines[i] );
+ }
+ }
}
- if (record->tinfo4 != 0) {
- printf( "%s: %d\n", "Tinfo4", record->tinfo4);
+
+ // post a message when the output file is created (in case we created output)
+ if (justDisplaySAUCE == false) {
+ printf("\nSuccessfully created output file.\n\n");
}
- if (record->comments > 0) {
- int32_t i;
- printf( "Comments: ");
- for(i = 0; i < record->comments; i++) {
- printf( "%s\n", record->comment_lines[i] );
- }
+ else {
+ printf("\n");
}
}
-
- // post a message when the output file is created (in case we created output)
- if (justDisplaySAUCE == false) {
- printf("\nSuccessfully created output file.\n\n");
- }
else {
- printf("\n");
+ // in any other case the synopsis will be just fine
+ synopsis();
+ return EXIT_SUCCESS;
}
-
return EXIT_SUCCESS;
}
