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https://github.com/signalwire/freeswitch.git
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102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
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/*=============================================================================
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The functions handle static stuff -- the functions do not operate on
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any particular Abyss object, but rather on the global environment of
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the program that uses the Abyss library. abyssInit() is essentially
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and extension of the program loader.
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The intent is for any program that uses the Abyss library to call
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AbyssInit() just as it starts up, and AbyssTerm() just as it exits.
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It should do both when the program is only one thread, because they
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are not thread-safe.
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These functions do the bare minimum they can get away with; we prefer
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context to be local to invidual objects.
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=============================================================================*/
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#include <assert.h>
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#include "xmlrpc-c/string_int.h"
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#include "chanswitch.h"
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#include "channel.h"
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#include "xmlrpc-c/abyss.h"
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static unsigned int AbyssInitCount = 0;
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static void
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initAbyss(const char ** const errorP) {
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const char * error;
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DateInit();
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MIMETypeInit();
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ChanSwitchInit(&error);
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if (error) {
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xmlrpc_asprintf(errorP,
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"Could not initialize channel swtich class. %s",
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error);
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xmlrpc_strfree(error);
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} else {
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const char * error;
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ChannelInit(&error);
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if (error) {
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xmlrpc_asprintf(errorP, "Could not initialize Channel class. %s",
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error);
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xmlrpc_strfree(error);
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} else {
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AbyssInitCount = 1;
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*errorP = NULL;
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if (*errorP)
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ChannelTerm();
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}
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if (*errorP)
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ChanSwitchTerm();
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}
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}
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void
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AbyssInit(const char ** const errorP) {
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if (AbyssInitCount > 0) {
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*errorP = NULL;
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++AbyssInitCount;
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} else {
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initAbyss(errorP);
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if (!*errorP)
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AbyssInitCount = 1;
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}
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}
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static void
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termAbyss(void) {
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ChannelTerm();
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ChanSwitchTerm();
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MIMETypeTerm();
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}
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void
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AbyssTerm(void) {
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assert(AbyssInitCount > 0);
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--AbyssInitCount;
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if (AbyssInitCount == 0)
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termAbyss();
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}
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