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Fix various scary stuff to do with API.

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git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1584 5417fbe8-f217-4b02-8779-1006273d7864
This commit is contained in:
Robin Burchell w00t@inspircd.org
2008-11-08 01:00:16 +00:00
parent 7ac7c564f5
commit d5162d6e45
8 changed files with 107 additions and 196 deletions
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src/modules.c
+106 -123
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@@ -1006,20 +1006,77 @@ int destroyCommand(Command * c)
return MOD_ERR_OK;
}
/**
* Add a CORE command ot the given command hash
* @param cmdTable the command table to add the command to
/** Add a command to a command table. Only for internal use.
* only add if were unique, pos = 0;
* if we want it at the "head" of that command, pos = 1
* at the tail, pos = 2
* @param cmdTable the table to add the command to
* @param c the command to add
* @return MOD_ERR_OK on success
* @param pos the position in the cmd call stack to add the command
* @return MOD_ERR_OK will be returned on success.
*/
int addCoreCommand(CommandHash * cmdTable[], Command * c)
static int internal_addCommand(CommandHash * cmdTable[], Command * c, int pos)
{
if (!cmdTable || !c) {
/* We can assume both param's have been checked by this point.. */
int index = 0;
CommandHash *current = NULL;
CommandHash *newHash = NULL;
CommandHash *lastHash = NULL;
Command *tail = NULL;
if (!cmdTable || !c || (pos < 0 || pos > 2)) {
return MOD_ERR_PARAMS;
}
c->core = 1;
c->next = NULL;
return addCommand(cmdTable, c, 0);
if (mod_current_module_name && !c->mod_name)
return MOD_ERR_NO_MOD_NAME;
index = CMD_HASH(c->name);
for (current = cmdTable[index]; current; current = current->next) {
if ((c->service) && (current->c) && (current->c->service)
&& (!strcmp(c->service, current->c->service) == 0)) {
continue;
}
if ((stricmp(c->name, current->name) == 0)) { /* the cmd exist's we are a addHead */
if (pos == 1) {
c->next = current->c;
current->c = c;
if (debug)
alog("debug: existing cmd: (0x%p), new cmd (0x%p)",
(void *) c->next, (void *) c);
return MOD_ERR_OK;
} else if (pos == 2) {
tail = current->c;
while (tail->next)
tail = tail->next;
if (debug)
alog("debug: existing cmd: (0x%p), new cmd (0x%p)",
(void *) tail, (void *) c);
tail->next = c;
c->next = NULL;
return MOD_ERR_OK;
} else
return MOD_ERR_EXISTS;
}
lastHash = current;
}
if ((newHash = (CommandHash *)malloc(sizeof(CommandHash))) == NULL) {
fatal("Out of memory");
}
newHash->next = NULL;
newHash->name = sstrdup(c->name);
newHash->c = c;
if (lastHash == NULL)
cmdTable[index] = newHash;
else
lastHash->next = newHash;
return MOD_ERR_OK;
}
/**
@@ -1099,7 +1156,7 @@ int moduleAddCommand(CommandHash * cmdTable[], Command * c, int pos)
if (debug >= 2)
displayCommandFromHash(cmdTable, c->name);
status = addCommand(cmdTable, c, pos);
status = internal_addCommand(cmdTable, c, pos);
if (debug >= 2)
displayCommandFromHash(cmdTable, c->name);
if (status != MOD_ERR_OK) {
@@ -1108,125 +1165,14 @@ int moduleAddCommand(CommandHash * cmdTable[], Command * c, int pos)
return status;
}
/**
* Delete a command from the service given.
* @param cmdTable the cmdTable for the services to remove the command from
* @param name the name of the command to delete from the service
* @return returns MOD_ERR_OK on success
*/
int moduleDelCommand(CommandHash * cmdTable[], const char *name)
{
Command *c = NULL;
Command *cmd = NULL;
int status = 0;
if (!mod_current_module) {
return MOD_ERR_UNKNOWN;
}
c = findCommand(cmdTable, name);
if (!c) {
return MOD_ERR_NOEXIST;
}
for (cmd = c; cmd; cmd = cmd->next) {
if (cmd->mod_name
&& cmd->mod_name == mod_current_module->name) {
if (debug >= 2) {
displayCommandFromHash(cmdTable, name);
}
status = delCommand(cmdTable, cmd, mod_current_module->name.c_str());
if (debug >= 2) {
displayCommandFromHash(cmdTable, name);
}
}
}
return status;
}
/**
* Add a command to a command table.
* only add if were unique, pos = 0;
* if we want it at the "head" of that command, pos = 1
* at the tail, pos = 2
* @param cmdTable the table to add the command to
* @param c the command to add
* @param pos the position in the cmd call stack to add the command
* @return MOD_ERR_OK will be returned on success.
*/
int addCommand(CommandHash * cmdTable[], Command * c, int pos)
{
/* We can assume both param's have been checked by this point.. */
int index = 0;
CommandHash *current = NULL;
CommandHash *newHash = NULL;
CommandHash *lastHash = NULL;
Command *tail = NULL;
if (!cmdTable || !c || (pos < 0 || pos > 2)) {
return MOD_ERR_PARAMS;
}
if (mod_current_module_name && !c->mod_name)
return MOD_ERR_NO_MOD_NAME;
index = CMD_HASH(c->name);
for (current = cmdTable[index]; current; current = current->next) {
if ((c->service) && (current->c) && (current->c->service)
&& (!strcmp(c->service, current->c->service) == 0)) {
continue;
}
if ((stricmp(c->name, current->name) == 0)) { /* the cmd exist's we are a addHead */
if (pos == 1) {
c->next = current->c;
current->c = c;
if (debug)
alog("debug: existing cmd: (0x%p), new cmd (0x%p)",
(void *) c->next, (void *) c);
return MOD_ERR_OK;
} else if (pos == 2) {
tail = current->c;
while (tail->next)
tail = tail->next;
if (debug)
alog("debug: existing cmd: (0x%p), new cmd (0x%p)",
(void *) tail, (void *) c);
tail->next = c;
c->next = NULL;
return MOD_ERR_OK;
} else
return MOD_ERR_EXISTS;
}
lastHash = current;
}
if ((newHash = (CommandHash *)malloc(sizeof(CommandHash))) == NULL) {
fatal("Out of memory");
}
newHash->next = NULL;
newHash->name = sstrdup(c->name);
newHash->c = c;
if (lastHash == NULL)
cmdTable[index] = newHash;
else
lastHash->next = newHash;
return MOD_ERR_OK;
}
/**
* Remove a command from the command hash.
/** Remove a command from the command hash. Only for internal use.
* @param cmdTable the command table to remove the command from
* @param c the command to remove
* @param mod_name the name of the module who owns the command
* @return MOD_ERR_OK will be returned on success
*/
int delCommand(CommandHash * cmdTable[], Command * c, const char *mod_name)
static int internal_delCommand(CommandHash * cmdTable[], Command * c, const char *mod_name)
{
int index = 0;
CommandHash *current = NULL;
@@ -1289,6 +1235,43 @@ int delCommand(CommandHash * cmdTable[], Command * c, const char *mod_name)
return MOD_ERR_NOEXIST;
}
/**
* Delete a command from the service given.
* @param cmdTable the cmdTable for the services to remove the command from
* @param name the name of the command to delete from the service
* @return returns MOD_ERR_OK on success
*/
int moduleDelCommand(CommandHash * cmdTable[], const char *name)
{
Command *c = NULL;
Command *cmd = NULL;
int status = 0;
if (!mod_current_module) {
return MOD_ERR_UNKNOWN;
}
c = findCommand(cmdTable, name);
if (!c) {
return MOD_ERR_NOEXIST;
}
for (cmd = c; cmd; cmd = cmd->next) {
if (cmd->mod_name
&& cmd->mod_name == mod_current_module->name) {
if (debug >= 2) {
displayCommandFromHash(cmdTable, name);
}
status = internal_delCommand(cmdTable, cmd, mod_current_module->name.c_str());
if (debug >= 2) {
displayCommandFromHash(cmdTable, name);
}
}
}
return status;
}
/**
* Search the command table gieven for a command.
* @param cmdTable the name of the command table to search