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All wildcard support for configuration include files 

ie: <!--#include "switch*.conf.xml"-->

Contributed by CopperCom




git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5547 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Ken Rice 2007-07-27 14:47:07 +00:00
parent e11dc4c611
commit a3dc2deff9
1 changed files with 49 additions and 3 deletions
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52
src/switch_xml.c
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@ -65,9 +65,14 @@ extern int madvise(caddr_t, size_t, int);
#endif
#endif
#include <dirent.h>
#include <glob.h>
#define SWITCH_XML_WS "\t\r\n " // whitespace
#define SWITCH_XML_ERRL 128 // maximum error string length
static int preprocess(const char *file, int write_fd, int rlevel);
typedef struct switch_xml_root *switch_xml_root_t;
struct switch_xml_root { // additional data for the root tag
struct switch_xml xml; // is a super-struct built on top of switch_xml struct
@ -933,6 +938,49 @@ static char *expand_vars(char *buf, char *ebuf, switch_size_t elen, switch_size_
}
static int preprocess_glob(const char *pattern, int write_fd, int rlevel)
{
glob_t globbuf;
int i;
if (glob(pattern, GLOB_NOCHECK|GLOB_MARK, NULL, &globbuf)) {
globfree(&globbuf);
return -1;
}
for (i = 0; i < globbuf.gl_pathc; i++) {
char *path = globbuf.gl_pathv[i];
if (*(path + strlen(path)) != '/') {
if (preprocess(path, write_fd, rlevel) < 0) {
fprintf(stderr, "Error including %s (%s)\n", path, strerror(errno));
}
} else {
char *filename = NULL;
struct dirent *entry;
DIR *dir;
dir = opendir(path);
if (!dir) {
fprintf(stderr, "Error including %s (%s)\n", path, strerror(errno));
continue;
}
while ((entry = readdir(dir)) != NULL) {
if (strcmp(entry->d_name, ".") == 0) continue;
if (strcmp(entry->d_name, "..") == 0) continue;
filename = switch_mprintf("%s%s", path, entry->d_name);
if (preprocess(filename, write_fd, rlevel) < 0) {
fprintf(stderr, "Error including %s (%s)\n", filename, strerror(errno));
}
switch_safe_free(filename);
}
closedir(dir);
}
}
globfree(&globbuf);
return write_fd;
}
static int preprocess(const char *file, int write_fd, int rlevel)
{
int read_fd = -1;
@ -1018,9 +1066,7 @@ static int preprocess(const char *file, int write_fd, int rlevel)
fme = switch_mprintf("%s%s%s", SWITCH_GLOBAL_dirs.conf_dir, SWITCH_PATH_SEPARATOR, arg);
ifile = fme;
}
if (preprocess(ifile, write_fd, rlevel + 1) < 0) {
fprintf(stderr, "Error including %s (%s)\n", ifile, strerror(errno));
}
preprocess_glob(ifile, write_fd, rlevel + 1);
switch_safe_free(fme);
} /* else NO OP */
}