diff options
Diffstat (limited to 'tdeprint/foomatic/make_driver_db_foomatic.c')
| -rw-r--r-- | tdeprint/foomatic/make_driver_db_foomatic.c | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/tdeprint/foomatic/make_driver_db_foomatic.c b/tdeprint/foomatic/make_driver_db_foomatic.c new file mode 100644 index 000000000..986a24447 --- /dev/null +++ b/tdeprint/foomatic/make_driver_db_foomatic.c @@ -0,0 +1,192 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License version 2 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + **/ + +#include <stdio.h> +#include <stdlib.h> +#include <ctype.h> +#include <string.h> + +#define BUFFER_SIZE 1024 +#define WORD_SIZE 256 + +int parseOverview(const char *dbdir, FILE *out); + +int main(int argc, char *argv[]) +{ + FILE *out; + + if (argc != 3) + { + fprintf(stderr,"usage: make_driver_db_foomatic <dbdirectory> <dbfilename>\n"); + exit(-1); + } + out = fopen(argv[2],"w"); + if (out == NULL) + { + fprintf(stderr,"Unable to open DB file: %s\n",argv[2]); + exit(-1); + } + /* first parse RHS driver DB */ + if (!parseOverview(argv[1], out)) + fprintf(stderr,"Unable to parse printer DB\n"); + return 0; +} + +char* skipSpaces(char *c) +{ + char *cc = c; + while (cc && *cc && isspace(*cc)) cc++; + return cc; +} + +int nextEntity(char *s, FILE *in) +{ + char c, p[WORD_SIZE] = {0}; + int index, istag; + + index = 0; + do + { + c = fgetc(in); + } while (isspace(c) && c != EOF); + if (c == EOF) + return -1; + if (c == '<') + { + istag = 1; + c = fgetc(in); + if (c != '/') + ungetc(c, in); + } + else + { + istag = 0; + p[index++] = c; + } + while (index < WORD_SIZE) + { + c = fgetc(in); + if (c != '>' && c != '<') + p[index++] = c; + else + { + if (c == '<') + ungetc(c, in); + break; + } + } + + p[WORD_SIZE - 1] = 0; + strcpy(s, p); + return istag; +} + +void discardTag(const char *tagname, FILE *in) +{ + char entity[WORD_SIZE]; + int istag; + + while ((istag=nextEntity(entity, in)) != -1) + { + if (istag == 1 && strcmp(tagname, entity) == 0) + break; + } +} + +void clearDrivers(char **d) +{ + int index = 0; + + while (d[index]) + { + free(d[index]); + d[index++] = 0; + } +} + +int parseOverview(const char *dbdir, FILE *out) +{ + FILE *in; + char printerid[WORD_SIZE], manu[WORD_SIZE], model[WORD_SIZE], tag[WORD_SIZE], driver[WORD_SIZE]; + char *drivers[20] = {0}; + int index = 0; + char cmd[BUFFER_SIZE] = {0}; + + snprintf(cmd, BUFFER_SIZE, "foomatic-combo-xml -O -l %s", dbdir); + in = popen(cmd, "r"); + if (in == NULL) + return 0; + if (nextEntity(tag, in) == 1 && strcmp(tag, "overview") == 0) + { + printf("-1\n"); + while (nextEntity(tag, in) == 1) + { + if (strcmp(tag, "overview") == 0 || strcmp(tag, "printer") != 0) + break; + strcpy(printerid, ""); + strcpy(manu, ""); + strcpy(model, ""); + clearDrivers(drivers); + while (nextEntity(tag, in) == 1) + { + if (strcmp(tag, "id") == 0) nextEntity(printerid, in); + else if (strcmp(tag, "make") == 0) nextEntity(manu, in); + else if (strcmp(tag, "model") == 0) nextEntity(model, in); + else if (strcmp(tag, "drivers") == 0) + { + index = 0; + while (nextEntity(tag, in) == 1 && strcmp(tag, "driver") == 0 && index < 20) + { + nextEntity(driver, in); + drivers[index++] = strdup(driver); + nextEntity(driver, in); + } + continue; + } + else if (strcmp(tag, "printer") == 0) + { + printf("%s %s\n", manu, model); + index = 0; + while (drivers[index]) + { + fprintf(out, "FILE=%s|%s\n", printerid, drivers[index]); + fprintf(out, "MANUFACTURER=%s\n", manu); + fprintf(out, "MODELNAME=%s\n", model); + fprintf(out, "MODEL=%s\n", model); + fprintf(out, "DESCRIPTION=%s %s (%s)\n", manu, model, drivers[index]); + fprintf(out, "\n"); + index++; + } + break; + } + else + { + discardTag(tag, in); + continue; + } + nextEntity(tag, in); + } + } + } + if (pclose(in) == 0) + index = 1; + else + index = 0; + return index; +} |