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Diffstat (limited to 'source3/printing/print_aix.c')
| -rw-r--r-- | source3/printing/print_aix.c | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/source3/printing/print_aix.c b/source3/printing/print_aix.c new file mode 100644 index 0000000000..57590cc39e --- /dev/null +++ b/source3/printing/print_aix.c @@ -0,0 +1,123 @@ +/* + AIX-specific printcap loading + Copyright (C) Jean-Pierre.Boulard@univ-rennes1.fr 1996 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +/* + * This module implements AIX-specific printcap loading. Most of the code + * here was originally provided by Jean-Pierre.Boulard@univ-rennes1.fr in + * the Samba 1.9.14 release, and was formerly contained in pcap.c. It has + * been moved here and condensed as part of a larger effort to clean up and + * simplify the printcap code. -- Rob Foehl, 2004/12/06 + */ + +#include "includes.h" + +#ifdef AIX +bool aix_cache_reload(void) +{ + int iEtat; + XFILE *pfile; + char *line = NULL, *p; + char *name = NULL; + TALLOC_CTX *ctx = talloc_init("aix_cache_reload"); + + if (!ctx) { + return false; + } + + DEBUG(5, ("reloading aix printcap cache\n")); + + if ((pfile = x_fopen(lp_printcapname(), O_RDONLY, 0)) == NULL) { + DEBUG(0,( "Unable to open qconfig file %s for read!\n", lp_printcapname())); + TALLOC_FREE(ctx); + return false; + } + + iEtat = 0; + /* scan qconfig file for searching <printername>: */ + for (;(line = fgets_slash(NULL, 1024, pfile)); safe_free(line)) { + if (*line == '*' || *line == 0) + continue; + + switch (iEtat) { + case 0: /* locate an entry */ + if (*line == '\t' || *line == ' ') + continue; + + if ((p = strchr_m(line, ':'))) { + char *saveptr; + *p = '\0'; + p = strtok_r(line, ":", &saveptr); + if (strcmp(p, "bsh") != 0) { + name = talloc_strdup(ctx, p); + if (!name) { + safe_free(line); + x_fclose(pfile); + TALLOC_FREE(ctx); + return false; + } + iEtat = 1; + continue; + } + } + break; + + case 1: /* scanning device stanza */ + if (*line == '*' || *line == 0) + continue; + + if (*line != '\t' && *line != ' ') { + /* name is found without stanza device */ + /* probably a good printer ??? */ + iEtat = 0; + if (!pcap_cache_add(name, NULL)) { + safe_free(line); + x_fclose(pfile); + TALLOC_FREE(ctx); + return false; + } + continue; + } + + if (strstr_m(line, "backend")) { + /* it's a device, not a virtual printer */ + iEtat = 0; + } else if (strstr_m(line, "device")) { + /* it's a good virtual printer */ + iEtat = 0; + if (!pcap_cache_add(name, NULL)) { + safe_free(line); + x_fclose(pfile); + TALLOC_FREE(ctx); + return false; + } + continue; + } + break; + } + } + + x_fclose(pfile); + TALLOC_FREE(ctx); + return true; +} + +#else +/* this keeps fussy compilers happy */ + void print_aix_dummy(void); + void print_aix_dummy(void) {} +#endif /* AIX */ |