_parseconfig now tracks the current section name directly so that the
name stored in the section struct is just a pointer to the one stored by
_parseconfig.
Signed-off-by: Andrew Gregory
---
src/pacman/conf.c | 49 ++++++++++++++++++++++++++++++++++---------------
1 file changed, 34 insertions(+), 15 deletions(-)
diff --git a/src/pacman/conf.c b/src/pacman/conf.c
index caee55f..ab8706c 100644
--- a/src/pacman/conf.c
+++ b/src/pacman/conf.c
@@ -744,7 +744,7 @@ static int setup_libalpm(void)
*/
struct section_t {
/* useful for all sections */
- char *name;
+ const char *name;
int is_options;
int parse_options;
/* db section option gathering */
@@ -836,14 +836,25 @@ cleanup:
alpm_list_free(section->servers);
section->servers = NULL;
section->siglevel = ALPM_SIG_USE_DEFAULT;
- free(section->name);
section->name = NULL;
return ret;
}
-static int _parse_directive(const char *file, int linenum,
+static int _parse_directive(const char *file, int linenum, const char *name,
char *key, char *value, struct section_t *section)
{
+ if(!key && !value) {
+ int ret = finish_section(section);
+ pm_printf(ALPM_LOG_DEBUG, "config: new section '%s'\n", name);
+ section->name = name;
+ if(name && strcmp(name, "options") == 0) {
+ section->is_options = 1;
+ } else {
+ section->is_options = 0;
+ }
+ return ret;
+ }
+
if(section->name == NULL) {
pm_printf(ALPM_LOG_ERROR, _("config file %s, line %d: All directives must belong to a section.\n"),
file, linenum);
@@ -857,6 +868,7 @@ static int _parse_directive(const char *file, int linenum,
/* ... or in a repo section */
return _parse_repo(key, value, file, linenum, section);
}
+
return 0;
}
@@ -869,7 +881,8 @@ static int _parse_directive(const char *file, int linenum,
* @param depth the current recursion depth
* @return 0 on success, 1 on failure
*/
-static int _parseconfig(const char *file, struct section_t *section, int depth)
+static int _parseconfig(const char *file, struct section_t *section,
+ char **section_name, int depth)
{
FILE *fp = NULL;
char line[PATH_MAX];
@@ -922,14 +935,14 @@ static int _parseconfig(const char *file, struct section_t *section, int depth)
/* new config section, skip the '[' */
name = strdup(line + 1);
name[line_len - 2] = '\0';
- /* we're at a new section; perform any post-actions for the prior */
- if(finish_section(section)) {
- ret = 1;
+
+ ret = _parse_directive(file, linenum, name, NULL, NULL, section);
+ free(*section_name);
+ *section_name = name;
+
+ if(ret) {
goto cleanup;
}
- pm_printf(ALPM_LOG_DEBUG, "config: new section '%s'\n", name);
- section->name = name;
- section->is_options = (strcmp(name, "options") == 0);
continue;
}
@@ -981,26 +994,31 @@ static int _parseconfig(const char *file, struct section_t *section, int depth)
for(gindex = 0; gindex < globbuf.gl_pathc; gindex++) {
pm_printf(ALPM_LOG_DEBUG, "config file %s, line %d: including %s\n",
file, linenum, globbuf.gl_pathv[gindex]);
- _parseconfig(globbuf.gl_pathv[gindex], section, depth + 1);
+ _parseconfig(globbuf.gl_pathv[gindex], section,
+ section_name, depth + 1);
}
break;
}
globfree(&globbuf);
continue;
}
- if((ret = _parse_directive(file, linenum, key, value, section)) != 0) {
+ if((ret = _parse_directive(file, linenum, *section_name, key, value, section)) != 0) {
goto cleanup;
}
}
if(depth == 0) {
- ret = finish_section(section);
+ ret = _parse_directive(NULL, 0, NULL, NULL, NULL, section);
}
cleanup:
if(fp) {
fclose(fp);
}
+ if(depth == 0) {
+ free(*section_name);
+ *section_name = NULL;
+ }
pm_printf(ALPM_LOG_DEBUG, "config: finished parsing %s\n", file);
return ret;
}
@@ -1013,6 +1031,7 @@ int parseconfig(const char *file)
{
int ret;
struct section_t section;
+ char *section_name = NULL;
memset(§ion, 0, sizeof(struct section_t));
section.siglevel = ALPM_SIG_USE_DEFAULT;
/* the config parse is a two-pass affair. We first parse the entire thing for
@@ -1022,7 +1041,7 @@ int parseconfig(const char *file)
/* call the real parseconfig function with a null section & db argument */
pm_printf(ALPM_LOG_DEBUG, "parseconfig: options pass\n");
section.parse_options = 1;
- if((ret = _parseconfig(file, §ion, 0))) {
+ if((ret = _parseconfig(file, §ion, §ion_name, 0))) {
return ret;
}
if((ret = setup_libalpm())) {
@@ -1031,7 +1050,7 @@ int parseconfig(const char *file)
/* second pass, repo section parsing */
pm_printf(ALPM_LOG_DEBUG, "parseconfig: repo pass\n");
section.parse_options = 0;
- return _parseconfig(file, §ion, 0);
+ return _parseconfig(file, §ion, §ion_name, 0);
}
/* vim: set ts=2 sw=2 noet: */
--
1.8.3.3