From dda10c9066a660b647384179f82e1da8e063264f Mon Sep 17 00:00:00 2001 From: Daniel Stone Date: Mon, 5 Nov 2007 16:28:35 +0000 Subject: Remove all traces of external RGB database (and Speedo) Remove all references to an external RGB database (which hasn't been enabled for a very long time). Also get rid of some references to Speedo fonts. --- os/oscolor.c | 169 ++++------------------------------------------------------- os/utils.c | 8 --- 2 files changed, 11 insertions(+), 166 deletions(-) (limited to 'os') diff --git a/os/oscolor.c b/os/oscolor.c index 6f3a7fa4a..f3ff9beac 100644 --- a/os/oscolor.c +++ b/os/oscolor.c @@ -49,13 +49,20 @@ SOFTWARE. #include #endif -#define USE_RGB_BUILTIN 1 - -#if USE_RGB_BUILTIN - #include #include "os.h" +typedef struct _builtinColor { + unsigned char red; + unsigned char green; + unsigned char blue; + unsigned short name; +} BuiltinColor; + +/* These have to come after the struct definition because despair. */ +#include "oscolor.h" +#define NUM_BUILTIN_COLORS (sizeof (BuiltinColors) / sizeof (BuiltinColors[0])) + static unsigned char OsToLower (unsigned char a) { @@ -90,17 +97,6 @@ OsStrCaseCmp (const unsigned char *s1, const unsigned char *s2, int l2) return c2 - c1; } -typedef struct _builtinColor { - unsigned char red; - unsigned char green; - unsigned char blue; - unsigned short name; -} BuiltinColor; - -#include "oscolor.h" - -#define NUM_BUILTIN_COLORS (sizeof (BuiltinColors) / sizeof (BuiltinColors[0])) - Bool OsInitColors(void) { @@ -141,146 +137,3 @@ OsLookupColor(int screen, } return FALSE; } - -#else - -/* - * This file builds the server's internal database mapping color names to - * RGB tuples by reading in an rgb.txt file. This is still slightly foolish, - * rgb.txt hasn't changed in years, we should really include a precompiled - * version into the server. - */ - -#include -#include "os.h" -#include "opaque.h" - -#define HASHSIZE 63 - -typedef struct _dbEntry * dbEntryPtr; -typedef struct _dbEntry { - dbEntryPtr link; - unsigned short red; - unsigned short green; - unsigned short blue; - char name[1]; /* some compilers complain if [0] */ -} dbEntry; - -extern void CopyISOLatin1Lowered( - unsigned char * /*dest*/, - unsigned char * /*source*/, - int /*length*/); - -static dbEntryPtr hashTab[HASHSIZE]; - -static dbEntryPtr -lookup(char *name, int len, Bool create) -{ - unsigned int h = 0, g; - dbEntryPtr entry, *prev = NULL; - char *str = name; - - if (!(name = (char*)xalloc(len +1))) return NULL; - CopyISOLatin1Lowered((unsigned char *)name, (unsigned char *)str, len); - name[len] = '\0'; - - for(str = name; *str; str++) { - h = (h << 4) + *str; - if ((g = h) & 0xf0000000) h ^= (g >> 24); - h &= g; - } - h %= HASHSIZE; - - if ( (entry = hashTab[h]) ) - { - for( ; entry; prev = (dbEntryPtr*)entry, entry = entry->link ) - if (! strcmp(name, entry->name) ) break; - } - else - prev = &(hashTab[h]); - - if (!entry && create && (entry = (dbEntryPtr)xalloc(sizeof(dbEntry) +len))) - { - *prev = entry; - entry->link = NULL; - strcpy( entry->name, name ); - } - - xfree(name); - - return entry; -} - -Bool -OsInitColors(void) -{ - FILE *rgb; - char *path; - char line[BUFSIZ]; - char name[BUFSIZ]; - int red, green, blue, lineno = 0; - dbEntryPtr entry; - - static Bool was_here = FALSE; - - if (!was_here) - { - path = (char*)xalloc(strlen(rgbPath) +5); - strcpy(path, rgbPath); - strcat(path, ".txt"); - if (!(rgb = fopen(path, "r"))) - { - ErrorF( "Couldn't open RGB_DB '%s'\n", rgbPath ); - xfree(path); - return FALSE; - } - - while(fgets(line, sizeof(line), rgb)) - { - lineno++; - if (sscanf(line,"%d %d %d %[^\n]\n", &red, &green, &blue, name) == 4) - { - if (red >= 0 && red <= 0xff && - green >= 0 && green <= 0xff && - blue >= 0 && blue <= 0xff) - { - if ((entry = lookup(name, strlen(name), TRUE))) - { - entry->red = (red * 65535) / 255; - entry->green = (green * 65535) / 255; - entry->blue = (blue * 65535) / 255; - } - } - else - ErrorF("Value out of range: %s:%d\n", path, lineno); - } - else if (*line && *line != '#' && *line != '!') - ErrorF("Syntax Error: %s:%d\n", path, lineno); - } - - fclose(rgb); - xfree(path); - - was_here = TRUE; - } - return TRUE; -} - -Bool -OsLookupColor(int screen, char *name, unsigned int len, - unsigned short *pred, unsigned short *pgreen, unsigned short *pblue) -{ - dbEntryPtr entry; - - if ((entry = lookup(name, len, FALSE))) - { - *pred = entry->red; - *pgreen = entry->green; - *pblue = entry->blue; - return TRUE; - } - - return FALSE; -} - -#endif /* USE_RGB_BUILTIN */ diff --git a/os/utils.c b/os/utils.c index 6fc1f7d43..322814669 100644 --- a/os/utils.c +++ b/os/utils.c @@ -577,7 +577,6 @@ void UseMsg(void) ErrorF("-c turns off key-click\n"); ErrorF("c # key-click volume (0-100)\n"); ErrorF("-cc int default color visual class\n"); - ErrorF("-co file color database file\n"); #ifdef COMMANDLINE_CHALLENGED_OPERATING_SYSTEMS ErrorF("-config file read options from file\n"); #endif @@ -783,13 +782,6 @@ ProcessCommandLine(int argc, char *argv[]) else UseMsg(); } - else if ( strcmp( argv[i], "-co") == 0) - { - if(++i < argc) - rgbPath = argv[i]; - else - UseMsg(); - } else if ( strcmp( argv[i], "-core") == 0) { CoreDump = TRUE; -- cgit v1.2.3