From bac6a6737c103a53e31e8fe5063a8b7305c0f158 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Tue, 28 Oct 2014 12:11:55 +0100 Subject: add manual MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- .gitignore | 4 + DEPENDENCIES | 2 + Makefile | 65 ++++++- info/fdl.texinfo | 505 +++++++++++++++++++++++++++++++++++++++++++++++++++ info/scrotty.texinfo | 163 +++++++++++++++++ src/scrotty.c | 4 +- 6 files changed, 738 insertions(+), 5 deletions(-) create mode 100644 info/fdl.texinfo create mode 100644 info/scrotty.texinfo diff --git a/.gitignore b/.gitignore index 1a660d6..58f64e9 100644 --- a/.gitignore +++ b/.gitignore @@ -9,4 +9,8 @@ obj/ *.out *.su *.gch +*.info +*.dvi +*.ps +*.pdf diff --git a/DEPENDENCIES b/DEPENDENCIES index fac12a1..397e6cf 100644 --- a/DEPENDENCIES +++ b/DEPENDENCIES @@ -11,6 +11,8 @@ BUILD DEPENDENCIES: coreutils libc gcc + texinfo (opt-out, for info, pdf, dvi and ps manuals) + texlive-core (opt-in, for pdf, dvi and ps manuals) INSTALL DEPENDENCIES: diff --git a/Makefile b/Makefile index 44d9c23..cfcda0d 100644 --- a/Makefile +++ b/Makefile @@ -52,8 +52,11 @@ DEFS = -D'DEVDIR="$(DEVDIR)"' -D'SYSDIR="$(SYSDIR)"' +.PHONY: default +default: cmd info + .PHONY: all -all: cmd +all: cmd doc .PHONY: cmd cmd: bin/scrotty @@ -66,12 +69,41 @@ bin/scrotty: obj/scrotty.o @mkdir -p bin $(CC) $(STD) $(OPTIMISE) $(WARN) $(LDFLAGS) -o $@ $^ +.PHONY: doc +doc: info pdf dvi ps + +.PHONY: info +info: scrotty.info +%.info: info/%.texinfo info/fdl.texinfo + makeinfo $< + +.PHONY: pdf +pdf: scrotty.pdf +%.pdf: info/%.texinfo info/fdl.texinfo + @mkdir -p obj + cd obj ; yes X | texi2pdf ../$< + mv obj/$@ $@ + +.PHONY: dvi +dvi: scrotty.dvi +%.dvi: info/%.texinfo info/fdl.texinfo + @mkdir -p objo + cd obj ; yes X | $(TEXI2DVI) ../$< + mv obj/$@ $@ + +.PHONY: ps +ps: scrotty.ps +%.ps: info/%.texinfo info/fdl.texinfo + @mkdir -p obj + cd obj ; yes X | texi2pdf --ps ../$< + mv obj/$@ $@ + .PHONY: install -install: install-base +install: install-base install-info .PHONY: install-all -install-all: install-base +install-all: install-base install-doc .PHONY: install-base install-base: install-cmd install-copyright @@ -94,6 +126,29 @@ install-license: install -dm755 -- "$(DESTDIR)$(LICENSEDIR)/$(PACKAGE)" install -m644 LICENSE -- "$(DESTDIR)$(LICENSEDIR)/$(PACKAGE)/LICENSE" +.PHONY: install-doc +install-doc: install-info install-pdf install-ps install-dvi + +.PHONY: install-info +install-info: scrotty.info + install -dm755 -- "$(DESTDIR)$(INFODIR)" + install -m644 $< -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info" + +.PHONY: install-pdf +install-pdf: scrotty.pdf + install -dm755 -- "$(DESTDIR)$(DOCDIR)" + install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf" + +.PHONY: install-ps +install-ps: scrotty.ps + install -dm755 -- "$(DESTDIR)$(DOCDIR)" + install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps" + +.PHONY: install-dvi +install-dvi: scrotty.dvi + install -dm755 -- "$(DESTDIR)$(DOCDIR)" + install -m644 $< -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi" + .PHONY: uninstall uninstall: @@ -101,6 +156,10 @@ uninstall: -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PACKAGE)/COPYING" -rm -- "$(DESTDIR)$(LICENSEDIR)/$(PACKAGE)/LICENSE" -rmdir -- "$(DESTDIR)$(LICENSEDIR)/$(PACKAGE)" + -rm -- "$(DESTDIR)$(INFODIR)/$(PKGNAME).info" + -rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).pdf" + -rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).ps" + -rm -- "$(DESTDIR)$(DOCDIR)/$(PKGNAME).dvi" .PHONY: clean diff --git a/info/fdl.texinfo b/info/fdl.texinfo new file mode 100644 index 0000000..cb71f05 --- /dev/null +++ b/info/fdl.texinfo @@ -0,0 +1,505 @@ +@c The GNU Free Documentation License. +@center Version 1.3, 3 November 2008 + +@c This file is intended to be included within another document, +@c hence no sectioning command or @node. + +@display +Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. +@uref{http://fsf.org/} + +Everyone is permitted to copy and distribute verbatim copies +of this license document, but changing it is not allowed. +@end display + +@enumerate 0 +@item +PREAMBLE + +The purpose of this License is to make a manual, textbook, or other +functional and useful document @dfn{free} in the sense of freedom: to +assure everyone the effective freedom to copy and redistribute it, +with or without modifying it, either commercially or noncommercially. +Secondarily, this License preserves for the author and publisher a way +to get credit for their work, while not being considered responsible +for modifications made by others. + +This License is a kind of ``copyleft'', which means that derivative +works of the document must themselves be free in the same sense. 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A copy of the license is included in the section entitled ``GNU + Free Documentation License''. +@end group +@end smallexample + +If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, +replace the ``with@dots{}Texts.''@: line with this: + +@smallexample +@group + with the Invariant Sections being @var{list their titles}, with + the Front-Cover Texts being @var{list}, and with the Back-Cover Texts + being @var{list}. +@end group +@end smallexample + +If you have Invariant Sections without Cover Texts, or some other +combination of the three, merge those two alternatives to suit the +situation. + +If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of +free software license, such as the GNU General Public License, +to permit their use in free software. + +@c Local Variables: +@c ispell-local-pdict: "ispell-dict" +@c End: diff --git a/info/scrotty.texinfo b/info/scrotty.texinfo new file mode 100644 index 0000000..64bde00 --- /dev/null +++ b/info/scrotty.texinfo @@ -0,0 +1,163 @@ +\input texinfo @c -*-texinfo-*- + +@c %**start of header +@setfilename scrotty.info +@settitle scrotty +@afourpaper +@documentencoding UTF-8 +@documentlanguage en +@finalout +@c %**end of header + + +@dircategory Multimedia +@direntry +* scrotty: (scrotty). Take a screenshot of the framebuffer +@end direntry + + +@copying +Copyright @copyright{} 2014 Mattias Andrée + +@quotation +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with no +Invariant Sections, with no Front-Cover Texts, and with no Back-Cover +Texts. A copy of the license is included in the section entitled +``GNU Free Documentation License''. +@end quotation +@end copying + +@ifnottex +@node Top +@top scrotty -- Take a screenshot of the framebuffer +@insertcopying +@end ifnottex + +@titlepage +@title scrotty +@subtitle Take a screenshot of the framebuffer +@author by Mattias Andrée (maandree) + +@page +@c @center `' +@vskip 0pt plus 1filll +@insertcopying +@end titlepage + +@contents + + + +@menu +* Overview:: Brief overview of @command{scrotty}. +* Invoking:: Invocation of @command{scrotty}. +* GNU Free Documentation License:: Copying and sharing this manual. +@end menu + + + +@node Overview +@chapter Overview + +@command{scrotty} is a simple command for taking a screenshot +of your framebuffers. It can be used to take a screenshot of +your Linux TTY session, but it cannot take a screenshot of +your X session.@footnote{Unless it is for some reason is +rendered on the framebuffer.} + +@command{scrotty} is designed after @command{scrot}, but +includes a some improvements. Namely it does not support +delaying the screenshot, selecting image quality or creating +thumbnails, but it as supports for adding arbitrary arguments +to @command{convert} (from the ImageMagick project), which is +used to save the image. + +@command{scrotty} reads the data stored in the framebuffers, +convert it the PNM images and pipes it to @command{convert} +to create PNG images. + + + +@node Invoking +@chapter Invoking + +@command{scrotty} recognises four options: + +@table @option +@item --help +Print usage information and exit. +@item --version +Print program name and version and exit. +@item --copyright +Print copyright information and exit. +@item --exec CMD +Run a command for each saved image. +@end table + +In addition to these options, a filename +pattern, that does not start with a dash, +can be added. This filename pattern selects +with what filename the image should be saved. + +Further, it is possible add @option{--} +followed by additional options to add when +@command{scrotty} spawns @command{convert}. + +Both the @option{--exec} and filename pattern +parameters can take format specifiers that are +expanded by @command{scrotty} when encountered. +There are two types of format specifier. +Characters preceded by a `%' are interpretted +by @code{strftime}. See @command{man strftime} +for examples. These options may be used to refer +to the current date and time. The second kind are +internal to scrotty and are prefixed by `$' or +`\'. The following specifiers are recognised: + +@table @asis +@item `@code{$i}' +Framebuffer index. +@item `@code{$f}' +Image filename/pathname. +Ignored in the filename pattern. +@item `@code{$n}' +Image filename. +Ignored in the filename pattern. +@item `@code{$p}' +Image width multiplied by image height. +@item `@code{$w}' +Image width. +@item `@code{$h}' +Image height. +@item `@code{$$}' +Expands to a literal `$'. +@item `@code{\n}' +Expands to new line. +@item `@code{\\}' +Expands to a literal `\'. +@item `@code{\ }' +Expands to a literal ` '. +@end table + +A space that is not prefixed by a backslash in +@option{--exec} is interpreted as an argument +delimiter. This is the case even at the beginning +and end of the string and if a space was the +previous character in the string. + +For example, +@command{scrotty `%Y-%m-%d_$wx$h.$i.png` --exec 'cp $f ~/.backups/shots/'} +create a file called something like @file{2014-10-28_1792x1344.0.png} +for your first framebuffer and @file{2014-10-28_1792x1344.1.png} for +your second framebuffer, and copies the saved images to @file{~/.backups/shots/}. + + + +@node GNU Free Documentation License +@appendix GNU Free Documentation License +@include fdl.texinfo + +@bye + diff --git a/src/scrotty.c b/src/scrotty.c index bb8e886..b9ac6b8 100644 --- a/src/scrotty.c +++ b/src/scrotty.c @@ -535,7 +535,7 @@ static int print_help(void) p("\tspecifier. Characters preceded by a '%%' are interpretted by strftime(2).\n"); p("\tSee `man strftime` for examples. These options may be used to refer to the\n"); p("\tcurrent date and time. The second kind are internal to scrotty and are prefixed\n"); - p("\tby '$'. The following specifiers are recognised:\n"); + p("\tby '$' or '\\'. The following specifiers are recognised:\n"); p("\n"); p("\t\n"); p("\t$i framebuffer index\n"); @@ -551,7 +551,7 @@ static int print_help(void) p("\n"); p("\tA space that is not prefixed by a backslash in --exec is interpreted as an\n"); p("\targument delimiter. This is the case even at the beginning and end of the\n"); - p("\tstring and if the a space was the previous character in the string.\n"); + p("\tstring and if a space was the previous character in the string.\n"); p("\n"); return 0; } -- cgit v1.2.3-70-g09d2