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Matthias Neeracher 3 years ago
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4 changed files with 599 additions and 0 deletions
  1. +79
    -0
      FakeBooker.1
  2. +281
    -0
      FakeBooker.mm
  3. +232
    -0
      FakeBooker.xcodeproj/project.pbxproj
  4. +7
    -0
      FakeBooker_Prefix.pch

+ 79
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FakeBooker.1 View File

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.\"Modified from man(1) of FreeBSD, the NetBSD mdoc.template, and mdoc.samples.
.\"See Also:
.\"man mdoc.samples for a complete listing of options
.\"man mdoc for the short list of editing options
.\"/usr/share/misc/mdoc.template
.Dd 9/20/06 \" DATE
.Dt FakeBooker 1 \" Program name and manual section number
.Os Darwin
.Sh NAME \" Section Header - required - don't modify
.Nm FakeBooker,
.\" The following lines are read in generating the apropos(man -k) database. Use only key
.\" words here as the database is built based on the words here and in the .ND line.
.Nm Other_name_for_same_program(),
.Nm Yet another name for the same program.
.\" Use .Nm macro to designate other names for the documented program.
.Nd This line parsed for whatis database.
.Sh SYNOPSIS \" Section Header - required - don't modify
.Nm
.Op Fl abcd \" [-abcd]
.Op Fl a Ar path \" [-a path]
.Op Ar file \" [file]
.Op Ar \" [file ...]
.Ar arg0 \" Underlined argument - use .Ar anywhere to underline
arg2 ... \" Arguments
.Sh DESCRIPTION \" Section Header - required - don't modify
Use the .Nm macro to refer to your program throughout the man page like such:
.Nm
Underlining is accomplished with the .Ar macro like this:
.Ar underlined text .
.Pp \" Inserts a space
A list of items with descriptions:
.Bl -tag -width -indent \" Begins a tagged list
.It item a \" Each item preceded by .It macro
Description of item a
.It item b
Description of item b
.El \" Ends the list
.Pp
A list of flags and their descriptions:
.Bl -tag -width -indent \" Differs from above in tag removed
.It Fl a \"-a flag as a list item
Description of -a flag
.It Fl b
Description of -b flag
.El \" Ends the list
.Pp
.\" .Sh ENVIRONMENT \" May not be needed
.\" .Bl -tag -width "ENV_VAR_1" -indent \" ENV_VAR_1 is width of the string ENV_VAR_1
.\" .It Ev ENV_VAR_1
.\" Description of ENV_VAR_1
.\" .It Ev ENV_VAR_2
.\" Description of ENV_VAR_2
.\" .El
.Sh FILES \" File used or created by the topic of the man page
.Bl -tag -width "/Users/joeuser/Library/really_long_file_name" -compact
.It Pa /usr/share/file_name
FILE_1 description
.It Pa /Users/joeuser/Library/really_long_file_name
FILE_2 description
.El \" Ends the list
.\" .Sh DIAGNOSTICS \" May not be needed
.\" .Bl -diag
.\" .It Diagnostic Tag
.\" Diagnostic informtion here.
.\" .It Diagnostic Tag
.\" Diagnostic informtion here.
.\" .El
.Sh SEE ALSO
.\" List links in ascending order by section, alphabetically within a section.
.\" Please do not reference files that do not exist without filing a bug report
.Xr a 1 ,
.Xr b 1 ,
.Xr c 1 ,
.Xr a 2 ,
.Xr b 2 ,
.Xr a 3 ,
.Xr b 3
.\" .Sh BUGS \" Document known, unremedied bugs
.\" .Sh HISTORY \" Document history if command behaves in a unique manner

+ 281
- 0
FakeBooker.mm View File

@@ -0,0 +1,281 @@
#import <Foundation/Foundation.h>
#import <Quartz/Quartz.h>

#include <list>
#include <algorithm>
#include <stdio.h>

struct FBDoc {
NSString * fDocName;
CGPDFDocumentRef fDocument;
NSString * fLabel;
size_t fStartPage;
size_t fNumPages;
bool fKeepWithPrev;
bool fKeepWithNext;
FBDoc(NSString * line);
FBDoc(NSString * docName, CGPDFDocumentRef doc, NSString * line = nil);
~FBDoc();
};

FBDoc::FBDoc(NSString * line)
: fDocName(nil), fDocument(nil), fLabel([line retain])
{
}

FBDoc::FBDoc(NSString * name, CGPDFDocumentRef doc, NSString * line)
: fDocName(name), fDocument(doc), fLabel(line),
fStartPage(0), fKeepWithPrev(false), fKeepWithNext(false)
{
fNumPages = CGPDFDocumentGetNumberOfPages(doc);
}

typedef std::list<FBDoc *> FBDocList;

size_t gNextPage = 1;
FBDocList gIndexList;
FILE * gIndex;
CGContextRef gBookContext;
CFURLRef gBookURL;

void AddVerbatimLine(NSString * line)
{
gIndexList.push_back(new FBDoc(line));
}

void AddDocument(NSString * docPath, NSString * label, bool keepWithPrev)
{
CGPDFDocumentRef doc = nil;

if (docPath) {
NSURL * url = [NSURL fileURLWithPath:docPath];
doc = CGPDFDocumentCreateWithURL((CFURLRef)url);
if (!doc) {
fprintf(stderr, "Can't read PDF document %s\n", [docPath UTF8String]);
return;
}
}
FBDoc * fbDoc = new FBDoc(docPath, doc, label);

if (keepWithPrev)
if (FBDoc * prev = gIndexList.back())
prev->fKeepWithNext = fbDoc->fKeepWithPrev = true;

gIndexList.push_back(fbDoc);
}

void SelectDocument(FBDoc * doc)
{
const float kFontSize = 20.0f;
const float kXROff = -40.0f;
const float kXLOff = 20.0f;
const float kYOff = 20.0f;

if (!gBookContext) {
CGRect mediaBox = CGPDFDocumentGetMediaBox(doc->fDocument, 1);
mediaBox.origin.x = mediaBox.origin.y = 0.0f;
gBookContext = CGPDFContextCreateWithURL(gBookURL, &mediaBox, NULL);
}
doc->fStartPage = gNextPage;
for (size_t i = 0; i++ < doc->fNumPages; ) {
CGRect pageRect = CGPDFDocumentGetMediaBox(doc->fDocument, i);
CGContextBeginPage(gBookContext, &pageRect);
CGContextDrawPDFDocument(gBookContext, pageRect, doc->fDocument, i);
if (gNextPage > 1) {
CGContextSetTextMatrix(gBookContext, CGAffineTransformIdentity);
CGContextSelectFont(gBookContext, "MarkerFelt-Thin", kFontSize,
kCGEncodingMacRoman);
char pageNum[5];
sprintf(pageNum, "%d", gNextPage);
const float xPos = pageRect.origin.x
+ (gNextPage&1) ? (pageRect.size.width+kXROff) : kXLOff;
const float yPos = pageRect.origin.y+kYOff;
CGContextShowTextAtPoint(gBookContext, xPos, yPos,
pageNum, strlen(pageNum));
}
++gNextPage;
CGContextEndPage(gBookContext);
}
}

void AssembleBook()
{
FBDocList::iterator i = gIndexList.begin();

while (i != gIndexList.end()) {
if ((*i)->fStartPage || !(*i)->fNumPages) {
++i; // Already mapped, skip
} else if (gNextPage & 1) {
//
// Odd-numbered page, search for next unmapped single page song
//
for (FBDocList::iterator j=i; j != gIndexList.end(); ++j)
if (!(*j)->fStartPage && (*j)->fNumPages == 1
&& !(*j)->fKeepWithNext && !(*j)->fKeepWithPrev
) {
SelectDocument(*j);
if (j==i)
++i;

goto found_odd_song;
}
abort();
found_odd_song:
;
} else {
//
// Even-numbered page, search for multi-page songs or at least two
// single page ones.
//
if ((*i)->fNumPages == 1) {
FBDocList::iterator j = i;
while (++j != gIndexList.end())
if ((*j)->fStartPage || !(*j)->fNumPages) {
continue; // Already used, try next one
} else if ((*j)->fNumPages > 1 || (*j)->fKeepWithNext) {
break; // Found multi-page, fail
} else {
//
// Found two single page documents to combine
//
SelectDocument(*i);
++i;
SelectDocument(*j);
if (j==i)
++j;
goto found_even_song;
}
if (j == gIndexList.end()) {
//
// At end, use single page
//
SelectDocument(*i);
++i;
goto found_even_song;
}
}
for (FBDocList::iterator j=i; j != gIndexList.end(); ++j)
if (!(*j)->fStartPage
&& ((*j)->fNumPages > 1 || (*j)->fKeepWithNext)
) {
SelectDocument(*j);
if (j==i)
++i;
while (++j != gIndexList.end() && (*j)->fKeepWithPrev)
SelectDocument(*j);

goto found_even_song;
}
abort();
found_even_song:
;
}
}
if (gBookContext)
CGContextRelease(gBookContext);
}

void PrintIndexLine(FBDoc * line)
{
if (line->fLabel) {
NSString * s;

if (line->fDocument)
s = [NSString stringWithFormat:line->fLabel, line->fStartPage];
else
s = line->fLabel;

NSData * d = [s dataUsingEncoding:NSUTF8StringEncoding];

fwrite([d bytes], 1, [d length], gIndex);
fputc('\n', gIndex);
}
}

void PrintIndex()
{
std::for_each(gIndexList.begin(), gIndexList.end(), PrintIndexLine);
}

void ProcessIndex(NSString * inIdx)
{
bool inPrePostLude = true;
NSEnumerator * lines = [[inIdx componentsSeparatedByString:@"\n"]
objectEnumerator];
NSCharacterSet * nonBlank = [[NSCharacterSet whitespaceCharacterSet]
invertedSet];
while (NSString * line = [lines nextObject]) {
NSScanner * lineScanner = [NSScanner scannerWithString:line];
if ([lineScanner scanString:@"%%" intoString:nil]
&& [lineScanner isAtEnd]
) {
//
// Separate with %% lines
//
inPrePostLude = !inPrePostLude;
} else if (inPrePostLude) {
//
// Verbatim copy to output
//
AddVerbatimLine(line);
} else {
//
// In index proper
//
NSString * doc;
NSString * label = nil;
bool keepWithPrev = false;
[lineScanner setScanLocation:0];
if ([lineScanner scanString:@"%" intoString:nil]) {
continue; // Comment line, skip
} else if ([lineScanner scanString:@"-" intoString:nil]) {
doc = nil; // No document
} else {
if ([lineScanner scanString:@"+" intoString:nil])
keepWithPrev = true;
if (![lineScanner scanCharactersFromSet:nonBlank intoString:&doc])
continue; // Blank line, skip
}
label = [line substringFromIndex:[lineScanner scanLocation]];
AddDocument(doc, label, keepWithPrev);
}
}
AssembleBook();
PrintIndex();
}

int main (int argc, const char * argv[])
{
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];

if (!argv[1]) {
fprintf(stderr, "Usage: FakeBooker <index.idx>\n");
exit(1);
}
NSString * index = [NSString stringWithUTF8String:argv[1]];
NSString * idxBase = [index stringByDeletingPathExtension];
NSString * idx = [NSString stringWithContentsOfFile:index];
if (!idx) {
fprintf(stderr, "Index file `%s' can't be read.\n", argv[1]);
exit(2);
}
NSString * toc = [idxBase stringByAppendingString:@"_index.pdf"];
if ([[NSFileManager defaultManager] fileExistsAtPath:toc])
AddDocument(toc, nil, false);
gIndex = fopen([[[toc stringByDeletingPathExtension]
stringByAppendingPathExtension:@"tex"]
UTF8String], "w");
gBookURL = (CFURLRef)[NSURL fileURLWithPath:
[idxBase stringByAppendingPathExtension:@"pdf"]];
ProcessIndex(idx);
[pool release];
return 0;
}

+ 232
- 0
FakeBooker.xcodeproj/project.pbxproj View File

@@ -0,0 +1,232 @@
// !$*UTF8*$!
{
archiveVersion = 1;
classes = {
};
objectVersion = 44;
objects = {

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buildActionMask = 8;
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dstSubfolderSpec = 0;
files = (
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/* End PBXFileReference section */

/* Begin PBXFrameworksBuildPhase section */
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isa = PBXGroup;
children = (
08FB7795FE84155DC02AAC07 /* Source */,
C6859EA2029092E104C91782 /* Documentation */,
08FB779DFE84155DC02AAC07 /* External Frameworks and Libraries */,
1AB674ADFE9D54B511CA2CBB /* Products */,
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name = FakeBooker;
sourceTree = "<group>";
};
08FB7795FE84155DC02AAC07 /* Source */ = {
isa = PBXGroup;
children = (
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08FB7796FE84155DC02AAC07 /* FakeBooker.mm */,
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name = Source;
sourceTree = "<group>";
};
08FB779DFE84155DC02AAC07 /* External Frameworks and Libraries */ = {
isa = PBXGroup;
children = (
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95C7321F0AC26690005FD7F5 /* Quartz.framework */,
08FB779EFE84155DC02AAC07 /* Foundation.framework */,
);
name = "External Frameworks and Libraries";
sourceTree = "<group>";
};
1AB674ADFE9D54B511CA2CBB /* Products */ = {
isa = PBXGroup;
children = (
8DD76FA10486AA7600D96B5E /* FakeBooker */,
);
name = Products;
sourceTree = "<group>";
};
C6859EA2029092E104C91782 /* Documentation */ = {
isa = PBXGroup;
children = (
C6859EA3029092ED04C91782 /* FakeBooker.1 */,
);
name = Documentation;
sourceTree = "<group>";
};
/* End PBXGroup section */

/* Begin PBXNativeTarget section */
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isa = PBXNativeTarget;
buildConfigurationList = 1DEB927408733DD40010E9CD /* Build configuration list for PBXNativeTarget "FakeBooker" */;
buildPhases = (
8DD76F990486AA7600D96B5E /* Sources */,
8DD76F9B0486AA7600D96B5E /* Frameworks */,
8DD76F9E0486AA7600D96B5E /* CopyFiles */,
);
buildRules = (
);
dependencies = (
);
name = FakeBooker;
productInstallPath = "$(HOME)/bin";
productName = FakeBooker;
productReference = 8DD76FA10486AA7600D96B5E /* FakeBooker */;
productType = "com.apple.product-type.tool";
};
/* End PBXNativeTarget section */

/* Begin PBXProject section */
08FB7793FE84155DC02AAC07 /* Project object */ = {
isa = PBXProject;
attributes = {
};
buildConfigurationList = 1DEB927808733DD40010E9CD /* Build configuration list for PBXProject "FakeBooker" */;
compatibilityVersion = "Xcode 3.0";
developmentRegion = en;
hasScannedForEncodings = 1;
knownRegions = (
en,
);
mainGroup = 08FB7794FE84155DC02AAC07 /* FakeBooker */;
projectDirPath = "";
projectRoot = "";
targets = (
8DD76F960486AA7600D96B5E /* FakeBooker */,
);
};
/* End PBXProject section */

/* Begin PBXSourcesBuildPhase section */
8DD76F990486AA7600D96B5E /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
8DD76F9A0486AA7600D96B5E /* FakeBooker.mm in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXSourcesBuildPhase section */

/* Begin XCBuildConfiguration section */
1DEB927508733DD40010E9CD /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
COPY_PHASE_STRIP = NO;
DEBUG_INFORMATION_FORMAT = dwarf;
GCC_DYNAMIC_NO_PIC = NO;
GCC_ENABLE_FIX_AND_CONTINUE = YES;
GCC_MODEL_TUNING = G5;
GCC_OPTIMIZATION_LEVEL = 0;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = FakeBooker_Prefix.pch;
INSTALL_PATH = "$(HOME)/bin";
PRODUCT_NAME = FakeBooker;
SDKROOT = macosx;
ZERO_LINK = YES;
};
name = Debug;
};
1DEB927608733DD40010E9CD /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
GCC_MODEL_TUNING = G5;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_PREFIX_HEADER = FakeBooker_Prefix.pch;
INSTALL_PATH = "$(HOME)/bin";
PRODUCT_NAME = FakeBooker;
SDKROOT = macosx;
};
name = Release;
};
1DEB927908733DD40010E9CD /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
GCC_WARN_ABOUT_RETURN_TYPE = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
PREBINDING = NO;
SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
};
name = Debug;
};
1DEB927A08733DD40010E9CD /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
GCC_WARN_ABOUT_RETURN_TYPE = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
PREBINDING = NO;
SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
};
name = Release;
};
/* End XCBuildConfiguration section */

/* Begin XCConfigurationList section */
1DEB927408733DD40010E9CD /* Build configuration list for PBXNativeTarget "FakeBooker" */ = {
isa = XCConfigurationList;
buildConfigurations = (
1DEB927508733DD40010E9CD /* Debug */,
1DEB927608733DD40010E9CD /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
1DEB927808733DD40010E9CD /* Build configuration list for PBXProject "FakeBooker" */ = {
isa = XCConfigurationList;
buildConfigurations = (
1DEB927908733DD40010E9CD /* Debug */,
1DEB927A08733DD40010E9CD /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
};
rootObject = 08FB7793FE84155DC02AAC07 /* Project object */;
}

+ 7
- 0
FakeBooker_Prefix.pch View File

@@ -0,0 +1,7 @@
//
// Prefix header for all source files of the 'FakeBooker' target in the 'FakeBooker' project.
//

#ifdef __OBJC__
#import <Foundation/Foundation.h>
#endif

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