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Try to automatically locate plugins, show loaded plugins on web interface

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This commit is contained in:
Ron Pedde
2007-04-04 20:34:29 +00:00
parent c37e33f5c1
commit a4dea03121
7 changed files with 134 additions and 30 deletions
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93
src/main.c
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@@ -197,6 +197,50 @@ void usage(char *program) {
printf("\n\n");
}
/**
* process a directory for plugins
*
* @returns TRUE if at least one plugin loaded successfully
*/
int load_plugin_dir(char *plugindir) {
DIR *d_plugin;
char de[sizeof(struct dirent) + MAXNAMLEN + 1]; /* ?? solaris */
struct dirent *pde;
char *pext;
char *perr=NULL;
int loaded=FALSE;
char plugin[PATH_MAX];
if((d_plugin=opendir(plugindir)) == NULL) {
DPRINTF(E_LOG,L_MAIN,"Error opening plugin dir %s. Ignoring\n",
plugindir);
return FALSE;
} else {
while((readdir_r(d_plugin,(struct dirent *)de,&pde) != 1) && pde) {
pext = strrchr(pde->d_name,'.');
if((strcasecmp(pext,".so") == 0) ||
(strcasecmp(pext,".dylib") == 0) ||
(strcasecmp(pext,".dll") == 0)) {
/* must be a plugin */
snprintf(plugin,PATH_MAX,"%s%c%s",plugindir,
PATHSEP,pde->d_name);
if(plugin_load(&perr,plugin) != PLUGIN_E_SUCCESS) {
DPRINTF(E_LOG,L_MAIN,"Error loading plugin %s: %s\n",
plugin,perr);
free(perr);
perr = NULL;
} else {
loaded = TRUE;
}
}
}
closedir(d_plugin);
}
return loaded;
}
/**
* Kick off the daap server and wait for events.
*
@@ -233,18 +277,12 @@ int main(int argc, char *argv[]) {
char *servername, *iface;
char *ffid = NULL;
int appdir = 0;
char *perr=NULL;
char txtrecord[255];
void *phandle;
char *plugindir;
char plugin[PATH_MAX];
DIR *d_plugin;
char de[sizeof(struct dirent) + MAXNAMLEN + 1]; /* ?? solaris */
struct dirent *pde;
char *pext;
int err;
char *perr=NULL;
char *apppath;
int debuglevel=0;
@@ -390,28 +428,27 @@ int main(int argc, char *argv[]) {
if((plugindir=conf_alloc_string("plugins","plugin_dir",NULL)) != NULL) {
/* instead of specifying plugins, let's walk through the directory
* and load each of them */
if((d_plugin=opendir(plugindir)) == NULL) {
DPRINTF(E_LOG,L_MAIN,"Error opening plugin dir. Ignoring\n");
} else {
while((readdir_r(d_plugin,(struct dirent *)de,&pde) != 1) && pde) {
pext = strrchr(pde->d_name,'.');
if((strcasecmp(pext,".so") == 0) ||
(strcasecmp(pext,".dylib") == 0) ||
(strcasecmp(pext,".dll") == 0)) {
/* must be a plugin */
snprintf(plugin,PATH_MAX,"%s%c%s",plugindir,
PATHSEP,pde->d_name);
if(plugin_load(&perr,plugin) != PLUGIN_E_SUCCESS) {
DPRINTF(E_LOG,L_MAIN,"Error loading plugin %s: %s\n",
plugin,perr);
free(perr);
perr = NULL;
}
}
}
closedir(d_plugin);
if(!load_plugin_dir(plugindir)) {
DPRINTF(E_LOG,L_MAIN,"Warning: Could not load plugins\n");
}
free(plugindir);
} else {
if((!load_plugin_dir("/usr/lib/firefly")) &&
(!load_plugin_dir("/usr/lib/mt-daapd")) &&
(!load_plugin_dir("/usr/share/firefly/plugins")) &&
(!load_plugin_dir("/usr/share/mt-daapd/plugins")) &&
(!load_plugin_dir("/usr/local/share/firefly/plugins")) &&
(!load_plugin_dir("/usr/local/share/mt-daapd/plugins")) &&
(!load_plugin_dir("/opt/share/firefly/plugins")) &&
(!load_plugin_dir("/opt/share/mt-daapd/plugins")) &&
(!load_plugin_dir("plugins/.libs"))) {
DPRINTF(E_FATAL,L_MAIN,"plugins/plugin_dir not specified\n");
}
}
phandle=NULL;
while((phandle=plugin_enum(phandle))) {
DPRINTF(E_LOG,L_MAIN,"Plugin loaded: %s\n",plugin_get_description(phandle));
}
runas = conf_alloc_string("general","runas","nobody");