diff options
Diffstat (limited to 'source4/lib/policy/gp_ini.c')
| -rw-r--r-- | source4/lib/policy/gp_ini.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/source4/lib/policy/gp_ini.c b/source4/lib/policy/gp_ini.c new file mode 100644 index 0000000..da2f5f4 --- /dev/null +++ b/source4/lib/policy/gp_ini.c @@ -0,0 +1,133 @@ + +/* + * Unix SMB/CIFS implementation. + * Group Policy Object Support + * Copyright (C) Wilco Baan Hofman 2010 + * + * 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/>. + */ +#include "includes.h" +#include "lib/util/samba_util.h" +#include "lib/policy/policy.h" + +struct gp_parse_context { + struct gp_ini_context *ini; + int32_t cur_section; +}; + + +static bool gp_add_ini_section(const char *name, void *callback_data) +{ + struct gp_parse_context *parse = callback_data; + struct gp_ini_context *ini = parse->ini; + + ini->sections = talloc_realloc(ini, ini->sections, struct gp_ini_section, ini->num_sections+1); + if (ini->sections == NULL) return false; + ini->sections[ini->num_sections].name = talloc_strdup(ini, name); + if (ini->sections[ini->num_sections].name == NULL) return false; + parse->cur_section = ini->num_sections; + ini->num_sections++; + + return true; +} + +static bool gp_add_ini_param(const char *name, const char *value, void *callback_data) +{ + struct gp_parse_context *parse = callback_data; + struct gp_ini_context *ini = parse->ini; + struct gp_ini_section *section; + + if (parse->cur_section == -1) { + return false; + } + + section = &ini->sections[parse->cur_section]; + + section->params = talloc_realloc(ini, ini->sections[parse->cur_section].params, struct gp_ini_param, section->num_params+1); + if (section->params == NULL) return false; + section->params[section->num_params].name = talloc_strdup(ini, name); + if (section->params[section->num_params].name == NULL) return false; + section->params[section->num_params].value = talloc_strdup(ini, value); + if (section->params[section->num_params].value == NULL) return false; + section->num_params++; + + return true; +} + +NTSTATUS gp_parse_ini(TALLOC_CTX *mem_ctx, struct gp_context *gp_ctx, const char *filename, struct gp_ini_context **ret) +{ + struct gp_parse_context parse; + bool rv; + + parse.ini = talloc_zero(mem_ctx, struct gp_ini_context); + NT_STATUS_HAVE_NO_MEMORY(parse.ini); + parse.cur_section = -1; + + rv = pm_process(filename, gp_add_ini_section, gp_add_ini_param, &parse); + if (!rv) { + DEBUG(0, ("Error while processing ini file %s\n", filename)); + return NT_STATUS_UNSUCCESSFUL; + } + + *ret = parse.ini; + return NT_STATUS_OK; +} + +NTSTATUS gp_get_ini_string(struct gp_ini_context *ini, const char *section, const char *name, char **ret) +{ + uint16_t i; + int32_t cur_sec = -1; + for (i = 0; i < ini->num_sections; i++) { + if (strcmp(ini->sections[i].name, section) == 0) { + cur_sec = i; + break; + } + } + + if (cur_sec == -1) { + return NT_STATUS_NOT_FOUND; + } + + for (i = 0; i < ini->sections[cur_sec].num_params; i++) { + if (strcmp(ini->sections[cur_sec].params[i].name, name) == 0) { + *ret = ini->sections[cur_sec].params[i].value; + return NT_STATUS_OK; + } + } + return NT_STATUS_NOT_FOUND; +} + +NTSTATUS gp_get_ini_uint(struct gp_ini_context *ini, const char *section, const char *name, uint32_t *ret) +{ + uint16_t i; + int32_t cur_sec = -1; + for (i = 0; i < ini->num_sections; i++) { + if (strcmp(ini->sections[i].name, section) == 0) { + cur_sec = i; + break; + } + } + + if (cur_sec == -1) { + return NT_STATUS_NOT_FOUND; + } + + for (i = 0; i < ini->sections[cur_sec].num_params; i++) { + if (strcmp(ini->sections[cur_sec].params[i].name, name) == 0) { + *ret = atol(ini->sections[cur_sec].params[i].value); + return NT_STATUS_OK; + } + } + return NT_STATUS_NOT_FOUND; +} |